@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";:root{--compact-topic-border:#353d49;--compact-topic-border-hover:#37d6c066;--compact-topic-surface:#1d2229;--compact-topic-surface-hover:#252b34;--compact-topic-muted:#9ca6b3;--compact-topic-focus:#37d6c073}.topic-list{gap:8px;grid-template-columns:minmax(0,1fr)!important}.topic-item[data-compact-topic-accordion=ready]{border:1px solid var(--compact-topic-border);background:var(--compact-topic-surface);border-radius:12px;min-height:0;padding:0;display:block;position:relative;overflow:hidden;transform:none;box-shadow:0 4px 14px #0000001a}.topic-item[data-compact-topic-accordion=ready]:before{opacity:0!important}.compact-topic-header{cursor:pointer;align-items:center;gap:10px;min-height:56px;padding:8px 10px 8px 12px;transition:background-color .18s;display:flex}.compact-topic-trigger{outline:none;flex:auto;align-items:center;min-width:0;min-height:40px;display:flex}.compact-topic-trigger:focus-visible{box-shadow:0 0 0 2px var(--compact-topic-focus);border-radius:8px}.compact-topic-title{text-align:left;min-width:0;display:block}.compact-topic-title .topic-item__label{-webkit-line-clamp:2;color:var(--text-primary,#eaecf2);text-wrap:pretty;-webkit-box-orient:vertical;font-size:.9rem;font-weight:760;line-height:1.28;display:-webkit-box;overflow:hidden}.compact-topic-controls{flex:none;align-items:center;gap:7px;display:inline-flex}.compact-topic-chevron{color:#8998aa;border-radius:8px;flex:0 0 28px;place-items:center;width:28px;height:28px;transition:transform .19s,color .19s,background-color .19s;display:inline-grid}.compact-topic-chevron svg{width:20px;height:20px}.topic-item.is-compact-topic-expanded .compact-topic-chevron{color:#c6d4e5;background:#ffffff0b;transform:rotate(180deg)}@media (hover:hover){.topic-item[data-compact-topic-accordion=ready]:hover{border-color:var(--compact-topic-border-hover)}.compact-topic-header:hover{background:var(--compact-topic-surface-hover)}}.topic-item[data-compact-topic-accordion=ready] .topic-completion{padding:0;margin:0!important;position:static!important;inset:auto!important;transform:none!important}.topic-item[data-compact-topic-accordion=ready] .topic-completion__item{color:#9eabba;width:auto;min-height:30px;box-shadow:none;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#0a0e15b3;border:1px solid #ffffff17;border-radius:8px;align-items:center;gap:5px;margin:0;padding:4px 7px 4px 6px;font-size:.62rem;font-weight:720;display:inline-flex}.topic-item[data-compact-topic-accordion=ready] .topic-completion__item input{border-radius:5px;width:16px;height:16px;margin:0}.topic-item[data-compact-topic-accordion=ready] .topic-completion__item.is-checked{color:#b9e9d4;background:#34c78a16;border-color:#34c78a47}.topic-item[data-compact-topic-accordion=ready] .topic-completion__item.is-locked{opacity:.65}.compact-topic-details-shell{border-top:1px solid #0000;grid-template-rows:0fr;transition:grid-template-rows .19s,border-color .19s;display:grid}.compact-topic-details-inner{opacity:0;visibility:hidden;pointer-events:none;min-height:0;padding:0 12px;transition:opacity .13s,visibility 0s linear .19s,padding .19s;overflow:hidden}.topic-item.is-compact-topic-expanded .compact-topic-details-shell{border-top-color:#fff1;grid-template-rows:1fr}.topic-item.is-compact-topic-expanded .compact-topic-details-inner{opacity:1;visibility:visible;pointer-events:auto;padding-top:10px;padding-bottom:11px;transition:opacity .15s 35ms,visibility linear,padding .19s}.topic-item[data-compact-topic-accordion=ready] .topic-item__body{width:100%;min-width:0;display:block;padding:0!important}.topic-item[data-compact-topic-accordion=ready] .topic-item__heading:empty{display:none}.topic-item[data-compact-topic-accordion=ready] .topic-item__added-date{color:var(--compact-topic-muted);margin:0 0 5px;font-size:.66rem;font-weight:600;line-height:1.3;display:block}.topic-item[data-compact-topic-accordion=ready] .topic-item__note,.topic-item[data-compact-topic-accordion=ready] .topic-item__scope,.topic-item[data-compact-topic-accordion=ready] .topic-item__midterm-note{color:var(--compact-topic-muted);margin-top:4px;font-size:.72rem;font-weight:550;line-height:1.42}.topic-item[data-compact-topic-accordion=ready] .topic-item__midterm-note{-webkit-line-clamp:unset;max-width:100%;display:block}.topic-item[data-compact-topic-accordion=ready] .topic-action-row{flex-wrap:wrap;align-items:center;gap:7px;min-width:0;margin-top:9px;display:flex}.topic-item[data-compact-topic-accordion=ready] .topic-action-menu{width:auto;min-width:0}.topic-item[data-compact-topic-accordion=ready] .topic-action-card{color:#b9c8da;width:auto;min-width:0;height:34px;min-height:34px;box-shadow:none;background:#ffffff06;border:1px solid #ffffff17;border-radius:9px;justify-content:center;align-items:center;gap:6px;margin:0;padding:0 10px 0 8px;display:inline-flex}.topic-item[data-compact-topic-accordion=ready] .topic-action-card__icon{flex:0 0 22px;place-items:center;width:22px;height:22px;display:inline-grid}.topic-item[data-compact-topic-accordion=ready] .topic-action-card__image,.topic-item[data-compact-topic-accordion=ready] .topic-action-card__svg{width:16px;max-width:16px;height:16px;max-height:16px}.topic-item[data-compact-topic-accordion=ready] .topic-action-card__label{min-width:0;font-size:.7rem;font-weight:760;line-height:1;display:inline!important}.topic-item[data-compact-topic-accordion=ready] .topic-action-card--mcq{color:#f0cb67;background:#e2b84a17;border-color:#e2b84a57}.topic-item[data-compact-topic-accordion=ready] .topic-action-card[disabled],.topic-item[data-compact-topic-accordion=ready] .topic-action-card[aria-disabled=true],.topic-item[data-compact-topic-accordion=ready] .topic-action-card.is-disabled,.topic-item[data-compact-topic-accordion=ready] .topic-action-menu[aria-disabled=true]{display:none!important}@media (hover:hover){.topic-item[data-compact-topic-accordion=ready] .topic-action-card:hover,.topic-item[data-compact-topic-accordion=ready] .topic-action-card:focus-visible{background:#69a7ff13;border-color:#69a7ff47;transform:translateY(-1px)}.topic-item[data-compact-topic-accordion=ready] .topic-action-card--mcq:hover,.topic-item[data-compact-topic-accordion=ready] .topic-action-card--mcq:focus-visible{background:#e2b84a26;border-color:#e2b84a94}}.compact-topic-secondary-actions{flex-wrap:wrap;align-items:center;gap:7px;margin-top:9px;display:flex}.topic-item[data-compact-topic-accordion=ready] .bookmark-btn,.topic-item[data-compact-topic-accordion=ready] .topic-item__overflow{margin:0!important;position:static!important;inset:auto!important;transform:none!important}.tracker-admin-topic[data-compact-topic-accordion=ready]{cursor:grab;touch-action:pan-y}.tracker-admin-topic[data-compact-topic-accordion=ready].admin-topic--drag-chosen,.tracker-admin-topic[data-compact-topic-accordion=ready].admin-topic--dragging{cursor:grabbing}.admin-topic--drag-ghost{opacity:.4}.topic-item--expandable.is-breakdown-expanded,.topic-item--expandable.is-compact-topic-expanded{grid-column:auto;min-height:0}@media (width<=720px){.topic-list{gap:7px;grid-template-columns:minmax(0,1fr)!important}.topic-item[data-compact-topic-accordion=ready]{border-radius:11px}.compact-topic-header{gap:8px;min-height:56px;padding:8px 8px 8px 10px}.compact-topic-title .topic-item__label{font-size:.87rem}.compact-topic-controls{gap:5px}.topic-item[data-compact-topic-accordion=ready] .topic-action-card{min-height:38px}}@media (pointer:coarse){.compact-topic-trigger{min-height:44px}.compact-topic-chevron{flex-basis:32px;width:32px;height:32px}.topic-item[data-compact-topic-accordion=ready] .topic-completion__item,.topic-item[data-compact-topic-accordion=ready] .topic-action-card{min-height:40px}}@media (prefers-reduced-motion:reduce){.compact-topic-header,.compact-topic-chevron,.compact-topic-details-shell,.compact-topic-details-inner{transition:none!important}}:root[data-theme=light],html[data-theme=light],[data-theme=light]{--compact-topic-border:#e2e8f0;--compact-topic-border-hover:#0d948859;--compact-topic-surface:#fff;--compact-topic-surface-hover:#f8fafc;--compact-topic-muted:#64748b;--compact-topic-focus:#0d948866}:root[data-theme=light] .topic-item[data-compact-topic-accordion=ready],html[data-theme=light] .topic-item[data-compact-topic-accordion=ready],[data-theme=light] .topic-item[data-compact-topic-accordion=ready]{border-color:var(--compact-topic-border);background:var(--compact-topic-surface);box-shadow:0 4px 14px #1628310d}:root[data-theme=light] .topic-item[data-compact-topic-accordion=ready] .topic-completion__item,html[data-theme=light] .topic-item[data-compact-topic-accordion=ready] .topic-completion__item,[data-theme=light] .topic-item[data-compact-topic-accordion=ready] .topic-completion__item{color:#5f737e;background:#f4f8f9f0;border-color:#1628311a}:root[data-theme=light] .topic-item[data-compact-topic-accordion=ready] .topic-completion__item.is-checked,html[data-theme=light] .topic-item[data-compact-topic-accordion=ready] .topic-completion__item.is-checked,[data-theme=light] .topic-item[data-compact-topic-accordion=ready] .topic-completion__item.is-checked{color:#1f6f43;background:#f0faf4;border-color:#15803d33}html[data-theme=light] .compact-topic-chevron{color:#64748b}html[data-theme=light] .topic-item.is-compact-topic-expanded .compact-topic-chevron{color:#0f172a;background:#0000000d}html[data-theme=light] .topic-item.is-compact-topic-expanded .compact-topic-details-shell{border-top-color:#e2e8f0}html[data-theme=light] .topic-item[data-compact-topic-accordion=ready] .topic-action-card{color:#1e293b;background:#f8fafc;border:1px solid #e2e8f0}html[data-theme=light] .topic-item[data-compact-topic-accordion=ready] .topic-action-card--mcq{color:#b45309}:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--cw-canvas:#111215;--cw-sidebar:#16171b;--cw-topbar:#131418;--cw-surface:#1a1c22;--cw-surface-raised:#22252c;--cw-surface-sunken:#0d0e10;--cw-divider:#2b2e37;--cw-divider-subtle:#2b2e3799;--cw-text-primary:#f2f0eb;--cw-text-secondary:#9da3af;--cw-text-tertiary:#6b7280;--cw-accent-instrument:#00cdb1;--cw-accent-instrument-subtle:#00cdb11a;--cw-accent-academic:#d98a20;--cw-accent-academic-subtle:#d98a201f;--cw-success:#10b981;--cw-warning:#f59e0b;--cw-danger:#ef4444;--color-canvas:#111215;--color-surface:#1a1c22;--color-surface-raised:#22252c;--color-surface-sunken:#0d0e10;--color-divider:#2b2e37;--color-text-primary:#f2f0eb;--color-text-secondary:#9da3af;--color-text-tertiary:#6b7280;--cw-font-heading:"Hanken Grotesk", system-ui, -apple-system, sans-serif;--cw-font-body:"Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--cw-font-mono:"Geist Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, monospace;--bg:#111215;--bg2:#16171b;--bg-primary:#111215;--bg-card:#111927;--ui-page:#111215;--ui-surface:#111927;--ui-surface-muted:#151f32;--ui-surface-elevated:#1a273e;--ui-surface-overlay:#1e293b;--ui-surface-bright:#243244;--ui-input:#0d0e10;--ui-track:#ffffff14;--ui-scrim:#111215d1;--ui-shadow:#00000073;--surface-navigation:#16171b;--surface-elevated:#1a273e;--surface-card:#111927;--surface-card-hover:#1a1c22;--surface-sunken:#0d0e10;--topbar-bg:#131418;--menu-bg:#1a1c22;--menu-shadow:0 16px 36px #0000008c;--paper:#ffffff08;--paper-strong:#ffffff0f;--text:#f8fafc;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--muted:#64748b;--text-subtle:#94a3b8;--text-tertiary:#64748b;--line:#1e293bd9;--line-strong:#1e293b;--border-color:#1e293b;--card-border:#1e293be6;--ui-border:#1e293b;--border-glow:#2dd4bf59;--border-active:#5eead480;--teal:#14b8a6;--teal-bright:#2dd4bf;--teal-soft:#14b8a61f;--teal-medium:#14b8a633;--blue:#06b6d4;--accent-blue:#22d3ee;--green:#10b981;--gold:#f59e0b;--red:#f87171;--cyan:#06b6d4;--purple:#a78bfa;--mint:#10b981;--primary-soft:#14b8a61f;--gold-soft:#f59e0b1f;--green-soft:#10b9811f;--red-soft:#f871711f;--cyan-soft:#06b6d41f;--purple-soft:#a78bfa1f;--shell-topbar-height:56px;--shell-topbar-height-lg:56px;--shell-page-gap:28px;--shell-top-offset:calc(var(--shell-topbar-height) + var(--shell-page-gap));--shell-rail-width:240px;--shell-rail-collapsed:60px;--shell-bottom-nav-height:56px;--shell-drawer-width:min(84vw, 300px);--radius:12px;--radius-sm:6px;--radius-control:4px;--radius-card:14px;--radius-sheet:18px;--radius-pill:9999px;--shadow:0 10px 30px -10px #0006;--shadow-soft:0 4px 16px -2px #0000004d;--shadow-card:0 10px 30px -10px #0006;--focus-ring:#00cdb1;--glow-primary:none;--glow-primary-hover:none;--glow-active-nav:none;--glow-focus:0 0 0 2px #00cdb1;--ease:cubic-bezier(.16, 1, .3, 1);--font-display:"Fraunces", Georgia, serif;--font-body:"Plus Jakarta Sans", system-ui, sans-serif}:root[data-theme=light],html[data-theme=light],[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--cw-canvas:#f8fafc;--cw-sidebar:#fff;--cw-topbar:#fff;--cw-surface:#fff;--cw-surface-raised:#f8fafc;--cw-surface-sunken:#f1f5f9;--cw-divider:#e2e8f0;--cw-divider-subtle:#0f172a14;--cw-text-primary:#0f172a;--cw-text-secondary:#475569;--cw-text-tertiary:#64748b;--cw-accent-instrument:#0d9488;--cw-accent-instrument-subtle:#0d94881a;--cw-accent-academic:#d97706;--cw-accent-academic-subtle:#d977061f;--cw-success:#059669;--cw-warning:#d97706;--cw-danger:#dc2626;--color-canvas:#f8fafc;--color-surface:#fff;--color-surface-raised:#f8fafc;--color-surface-sunken:#f1f5f9;--color-divider:#e2e8f0;--color-text-primary:#0f172a;--color-text-secondary:#475569;--color-text-tertiary:#64748b;--bg:#f8fafc;--bg2:#f1f5f9;--bg-primary:#f8fafc;--bg-card:#fff;--ui-page:#f4f8f8;--ui-surface:#fff;--ui-surface-muted:#f1f5f9;--ui-surface-elevated:#fff;--ui-text:#0f172a;--ui-text-muted:#475569;--ui-border:#e2e8f0;--ui-input:#fff;--ui-track:#e2e8f0;--ui-scrim:#0f172a40;--ui-shadow:#0f172a0f;--surface-navigation:#fffffff0;--surface-elevated:#fff;--surface-card:#fff;--surface-card-hover:#f8fafc;--surface-sunken:#f1f5f9;--topbar-bg:#ffffffe6;--menu-bg:#fff;--menu-shadow:0 12px 32px #00000014;--paper:#fff;--paper-strong:#f1f5f9;--text:#0f172a;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--muted:#94a3b8;--text-subtle:#475569;--text-tertiary:#94a3b8;--line:#00000014;--line-strong:#00000024;--border-color:#e2e8f0;--card-border:#e2e8f0;--border-glow:#0d948840;--border-active:#0d948873;--teal:#0d9488;--teal-bright:#14b8a6;--teal-soft:#0d948814;--teal-medium:#0d948829;--blue:#0d9488;--accent-blue:#0284c7;--green:#059669;--gold:#d97706;--red:#dc2626;--cyan:#0891b2;--purple:#7c3aed;--mint:#059669;--primary-soft:#0d948814;--gold-soft:#d977061a;--green-soft:#05966914;--red-soft:#dc262614;--cyan-soft:#0891b214;--purple-soft:#7c3aed14;--shadow:0 10px 30px -5px #0000000f;--shadow-soft:0 4px 16px -2px #0000000a;--shadow-card:0 2px 6px #0000000d, 0 1px 3px #0000000a;--focus-ring:#0d948859}:root[data-theme=dark],html[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}.button:active,button:not(:disabled):active,.app-topbar__icon-btn:active,.sidebar-subject-pill:active,.today-primary-action:active,.student-sync__theme-btn:active{transition:transform .1s ease-out;transform:scale(.97)}.button{border:1px solid var(--ui-border,#ffffff1f);background:var(--ui-surface-muted,#ffffff0f);color:var(--ui-text,#e2e8f0);cursor:pointer;white-space:nowrap;-webkit-user-select:none;user-select:none;border-radius:8px;justify-content:center;align-items:center;gap:6px;padding:8px 16px;font-size:14px;font-weight:500;line-height:1.4;text-decoration:none;transition:background .15s,border-color .15s,color .15s,transform .1s;display:inline-flex}.button:hover:not(:disabled){background:#ffffff1a;border-color:#fff3}.button:disabled{opacity:.4;cursor:not-allowed}.button--primary{color:#041014;background:linear-gradient(90deg,#14b8a6 0%,#2dd4bf 50%,#22d3ee 100%);border-color:#2dd4bfcc;font-weight:700;box-shadow:0 0 24px -2px #2dd4bf73}.button--primary:hover:not(:disabled){background:linear-gradient(90deg,#0d9488 0%,#14b8a6 50%,#2dd4bf 100%);border-color:#5eead4;box-shadow:0 0 32px 2px #2dd4bfa6}.button--secondary{border-color:var(--ui-border,#1e293b);color:var(--teal-bright,#2dd4bf);background:0 0}.button--secondary:hover:not(:disabled){background:var(--primary-soft,#14b8a61f);border-color:#2dd4bf73}.button--danger{color:var(--red,#f87171);background:#f871711a;border-color:#f8717140}.button--danger:hover:not(:disabled){background:#f871712e;border-color:#f8717166}.button--small{border-radius:6px;padding:5px 12px;font-size:12px}.button--icon{border-radius:6px;padding:6px}@media (width<=768px),(pointer:coarse){.button--small,.button--icon,.mcq-discussion__control-btn,.mcq-premium-input-tabs>button{min-width:44px;min-height:44px}}@media (prefers-reduced-motion:reduce){.button{transition:none}}*{box-sizing:border-box}html{background:var(--bg);max-width:100vw;min-height:100%;overflow-x:clip}body{min-height:100vh;color:var(--text);background:radial-gradient(ellipse 70% 45% at 8% 0%, #14b8a60d, transparent), radial-gradient(ellipse 55% 35% at 92% 0%, #f59e0b0a, transparent), var(--bg);max-width:100vw;margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;overflow-x:clip}body:before{content:none}body.panel-open{overflow:hidden}.auth-gate{z-index:10000;opacity:1;visibility:visible;background:radial-gradient(circle at 20% 15%,#863bff17,#0000 40%),radial-gradient(circle at 80% 12%,#3b82f614,#0000 35%),radial-gradient(circle at 50% 85%,#06b6d40d,#0000 30%),linear-gradient(145deg,#060a14,#0b1120 52%,#080c16);place-items:center;min-height:100svh;padding:24px;transition:opacity .36s,visibility linear;display:grid;position:fixed;inset:0;overflow-y:auto}body[data-auth-state=ready] .auth-gate{opacity:0;visibility:hidden;pointer-events:none;transition:opacity .36s,visibility 0s linear .36s}body[data-auth-state]:not([data-auth-state=ready])>:not(.auth-gate):not(script){display:none!important}body[data-auth-state=checking][data-full-bootstrap=""][data-document-materialized="1"]>:not(.auth-gate):not(script){display:revert!important}body[data-auth-state=checking][data-full-bootstrap=""] .auth-gate{opacity:1;visibility:visible;pointer-events:none;background:0 0;justify-content:center;align-items:center;width:auto;max-width:72px;height:auto;padding:0;display:flex;position:fixed;inset:auto 16px 16px auto}body[data-auth-state=checking][data-full-bootstrap=""] .auth-gate__layout{background:var(--surface-elevated,#ffffff0f);border-radius:999px;padding:10px 14px;box-shadow:0 6px 18px #0000002e}.auth-gate__layout{justify-items:center;gap:26px;width:min(100%,1180px);margin:auto;display:grid}.onboarding-landing .auth-gate__layout{gap:18px}.auth-gate__card{text-align:left;-webkit-backdrop-filter:blur(22px)saturate(1.08);background:linear-gradient(#ffffff13,#ffffff06),#080f1aeb;border:1px solid #ffffff21;border-radius:24px;width:min(100%,500px);padding:clamp(26px,5vw,38px);box-shadow:0 28px 88px #00000075}.onboarding-landing .auth-gate__card{width:min(100%,720px)}.auth-gate__brandbar,.auth-gate__identity{align-items:center;display:flex}.auth-gate__brandbar{justify-content:space-between;gap:18px;margin-bottom:34px}.auth-gate__identity{gap:13px;min-width:0}.auth-gate__brand{filter:drop-shadow(0 10px 20px #296fcd38);flex:none;width:58px;height:58px}.auth-gate__brand img{object-fit:contain;width:100%;height:100%;display:block}.auth-gate__wordmark{gap:3px;display:grid}.auth-gate__wordmark span{color:#8591a4;letter-spacing:.12em;text-transform:uppercase;font-size:.62rem;font-weight:700;line-height:1}.auth-gate__wordmark strong{color:#f2f5fb;letter-spacing:.075em;font-size:.92rem;font-weight:800;line-height:1.1}.auth-gate__context{color:#f1cc6d;letter-spacing:.08em;background:#e2b84a17;border:1px solid #e2b84a52;border-radius:999px;flex:none;padding:7px 10px;font-size:.67rem;font-weight:800}.auth-gate__context[hidden],body:not([data-auth-state=checking]) .auth-gate__context{display:none}.auth-gate__logo{object-fit:contain;filter:drop-shadow(0 16px 24px #296fcd3d);width:88px;max-width:30vw;height:88px;max-height:30vw;margin:0 auto 20px;display:block}.auth-gate__panel{display:none}body[data-auth-state=checking] [data-auth-panel=checking],body[data-auth-state=signed-out] [data-auth-panel=signed-out],body[data-auth-state=needs-university] [data-auth-panel=needs-university],body[data-auth-state=needs-section] [data-auth-panel=needs-section],body[data-auth-state=auth-recovery] [data-auth-panel=auth-recovery]{justify-items:start;gap:14px;display:grid}body[data-auth-state=checking][data-full-bootstrap=""] [data-auth-panel=checking],body[data-auth-state=checking][data-full-bootstrap=""] .auth-gate__brandbar,body[data-auth-state=checking][data-full-bootstrap=""] .auth-gate__reviews,body[data-auth-state=checking][data-full-bootstrap=""] .auth-gate__panel .eyebrow,body[data-auth-state=checking][data-full-bootstrap=""] .auth-gate__panel h1,body[data-auth-state=checking][data-full-bootstrap=""] .auth-gate__panel p,body[data-auth-state=checking][data-full-bootstrap=""] .auth-gate__loading-chips{display:none}body[data-auth-state=checking][data-full-bootstrap=""] .auth-gate__layout{box-shadow:none;background:0 0;border-radius:0;grid-template-columns:1fr;gap:0;padding:0}body[data-auth-state=checking][data-full-bootstrap=""] .auth-gate{background:0 0;padding:18px}body[data-auth-state=checking][data-full-bootstrap=""] .auth-gate__loader{border-width:3px;width:28px;height:28px}body[data-auth-state=checking][data-full-bootstrap=""] .auth-gate__panel{place-items:center}.auth-gate__panel .eyebrow,.auth-gate__panel h1,.auth-gate__panel p{margin:0}.auth-gate__panel h1{color:var(--text);letter-spacing:-.04em;font-size:clamp(2rem,6vw,3rem);line-height:1.06}.auth-gate__panel>p:not(.eyebrow){max-width:43ch;color:var(--muted);font-size:.92rem;line-height:1.55}.auth-gate__panel .eyebrow{color:#90a1b8;letter-spacing:.13em;text-transform:uppercase;font-size:.68rem;font-weight:800}.auth-gate[data-university-selection-mode=switch] .auth-gate__brandbar,.auth-gate[data-university-selection-mode=switch] [data-auth-panel=needs-university]>.eyebrow,.auth-gate[data-university-selection-mode=switch] #auth-university-copy{display:none}.auth-gate[data-university-selection-mode=switch] .auth-gate__hero-brand{display:flex!important}.auth-gate[data-university-selection-mode=switch] .auth-gate__brandbar{border:none!important;display:flex!important}.auth-gate[data-university-selection-mode=switch] [data-auth-panel=needs-university]{gap:18px}body[data-auth-state=checking] .onboarding-landing .auth-gate__card{text-align:center;background:linear-gradient(#0d1626f0,#080e1afa);border:1px solid #38bdf82e;border-radius:24px;flex-direction:column;align-items:center;width:min(100%,460px);padding:38px 28px;display:flex;box-shadow:0 24px 80px #0009,0 0 36px #06b6d41a}.auth-gate__loading-chips{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:8px;display:flex}.auth-gate__loading-chips span{color:#7dd3fc;letter-spacing:.03em;background:#06b6d41a;border:1px solid #38bdf847;border-radius:9999px;padding:5px 13px;font-size:.75rem;font-weight:700}body[data-auth-state=checking] .onboarding-landing .auth-gate__brandbar,body[data-auth-state=checking] .onboarding-landing #auth-gate-status{display:none!important}body[data-auth-state=checking] .onboarding-landing [data-auth-panel=checking]{text-align:center;flex-direction:column;align-items:center;gap:12px;width:100%;display:flex}body[data-auth-state=checking] .onboarding-landing [data-auth-panel=checking] h1{color:#fff;letter-spacing:-.025em;text-align:center;margin-top:14px;margin-bottom:0;font-size:clamp(1.35rem,4vw,1.7rem);font-weight:750;line-height:1.25}body[data-auth-state=checking] .onboarding-landing [data-auth-panel=checking]>p{text-align:center;color:#94a3b8;max-width:36ch;margin:0;font-size:.94rem;line-height:1.5}.auth-gate__loader{border:3px solid #38bdf8;border-color:#38bdf8 #06b6d4 #38bdf829 #38bdf829;border-radius:50%;width:54px;height:54px;margin:4px auto;animation:.85s linear infinite auth-gate-spin;position:relative;box-shadow:0 0 24px #06b6d438}.auth-gate__loader span{display:none}.auth-gate__loading-copy{min-height:1.5em}.auth-gate__delay{line-height:1.4;color:#94a3b8!important;margin-top:6px!important;font-size:.8rem!important}.auth-gate__delay[hidden]{display:none!important}.auth-gate__error-box{background:#ef444414;border:1px solid #ef444447;border-radius:14px;flex-direction:column;align-items:center;gap:10px;width:100%;margin-top:16px;padding:14px 18px;display:flex}.auth-gate__error-box[hidden]{display:none!important}.auth-gate__error-text{color:#fca5a5;text-align:center;margin:0;font-size:.86rem;font-weight:550}.auth-gate__retry-btn{color:#fff;cursor:pointer;background:#0284c7;border:none;border-radius:10px;padding:8px 18px;font-size:.84rem;font-weight:650;transition:background .18s,transform .18s}.auth-gate__retry-btn:hover{background:#0369a1;transform:translateY(-1px)}@keyframes auth-gate-spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.auth-gate__loader{border-color:#38bdf8;animation:none}.auth-gate__loader span{animation-duration:4s}}.auth-gate__google{color:#152033;cursor:pointer;width:100%;min-height:54px;transition:transform .18s var(--ease), box-shadow .18s var(--ease);background:#fff;border:1px solid #ffffff2e;border-radius:15px;justify-content:center;align-items:center;gap:12px;margin:0;padding:13px 20px;font-weight:850;display:inline-flex}.auth-gate__google:hover,.auth-gate__google:focus-visible{outline:none;transform:translateY(-2px);box-shadow:0 18px 42px #00000047}.auth-gate__google:disabled,.auth-gate__sections button:disabled{opacity:.58;cursor:wait;transform:none}.auth-gate__google svg{flex:none;width:24px;height:24px}.auth-gate__actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;width:100%;margin-top:6px;display:grid}.auth-gate__admin{color:#e7f1ff;cursor:pointer;width:100%;min-height:54px;transition:transform .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);background:#5b9cf61f;border:1px solid #5b9cf66b;border-radius:15px;justify-content:center;align-items:center;gap:10px;padding:13px 20px;font-weight:850;display:inline-flex}.auth-gate__admin:hover,.auth-gate__admin:focus-visible{background:#5b9cf633;border-color:#5b9cf6b8;outline:none;transform:translateY(-2px)}.auth-gate__admin svg{fill:none;stroke:currentColor;stroke-width:1.9px;stroke-linecap:round;stroke-linejoin:round;width:23px;height:23px}.auth-gate__reviews{width:100%}body[data-auth-state=checking] .auth-gate__reviews,body[data-auth-state=checking] .onboarding-landing .section-selector__footer{display:none}.auth-gate__sections,.auth-gate__universities{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;width:100%;margin-top:4px;display:grid}.auth-gate__universities{grid-template-columns:repeat(3,minmax(0,1fr))}.auth-gate__sections[data-university=must]{flex-direction:column;gap:14px;display:flex}.auth-gate__year-group{flex-direction:column;gap:8px;width:100%;display:flex}.auth-gate__year-label{text-transform:uppercase;letter-spacing:.09em;color:#ffffff73;text-align:left;padding-left:2px;font-size:.72rem;font-weight:800}.auth-gate__year-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;width:100%;display:grid}[data-auth-university],[data-auth-section]{border:1px solid var(--ui-border,#ffffff1a);background:var(--ui-surface-muted,#ffffff0a);width:100%;color:var(--ui-text,#e2e8f0);cursor:pointer;text-align:left;border-radius:10px;margin-bottom:8px;padding:12px 16px;font-size:15px;font-weight:500;transition:background .15s,border-color .15s;display:block}[data-auth-university]:hover,[data-auth-section]:hover{background:#ffffff14;border-color:#fff3}[data-auth-university].selected,[data-auth-section].selected{border-color:var(--blue,#5b9cf6);background:#5b9cf614}.auth-gate__sections button,.auth-gate__universities button{min-height:100px;color:var(--text);cursor:pointer;transition:transform .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease), box-shadow .2s var(--ease);text-align:left;background:linear-gradient(145deg,#ffffff0b,#ffffff04);border:1px solid #ffffff1f;border-radius:16px;flex-direction:column;justify-content:space-between;align-items:flex-start;gap:8px;padding:14px 16px;display:flex;position:relative;overflow:hidden}.auth-gate__sections button:hover,.auth-gate__sections button:focus-visible,.auth-gate__universities button:hover,.auth-gate__universities button:focus-visible{background:linear-gradient(145deg,#5b9cf624,#ffffff08);border-color:#5b9cf680;outline:none;transform:translateY(-2px);box-shadow:0 8px 24px #00000040}.auth-gate__section-card--active{background:linear-gradient(145deg,#5b9cf638,#1e50a01f)!important;border-color:#5b9cf6bf!important;box-shadow:0 0 20px #5b9cf633,inset 0 0 12px #5b9cf61f!important}.auth-gate__section-card-header{justify-content:space-between;align-items:center;gap:6px;width:100%;display:flex}.auth-gate__section-badge{text-transform:uppercase;letter-spacing:.04em;border-radius:999px;padding:3px 8px;font-size:.65rem;font-weight:750;line-height:1}.auth-gate__section-badge.badge--active{color:#2ed573;background:#2ed57329;border:1px solid #2ed57359}.auth-gate__section-badge.badge--resource{color:#ffffffa6;background:#ffffff12;border:1px solid #ffffff1f}.auth-gate__section-title{color:#fff;margin-top:2px;font-size:1.8rem;font-weight:800;line-height:1}.auth-gate__section-desc{color:#ffffffa6;font-size:.74rem;font-weight:500;line-height:1.3}.auth-gate__tool-wrapper{flex-direction:column;gap:8px;width:100%;margin-top:4px;display:flex}.auth-gate__sections .auth-gate__tool-card{cursor:pointer;min-height:64px;transition:transform .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease), box-shadow .2s var(--ease);background:linear-gradient(135deg,#9333ea24,#3b82f614);border:1px solid #a855f74d;border-radius:16px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;padding:12px 16px;display:grid}.auth-gate__sections .auth-gate__tool-card:hover,.auth-gate__sections .auth-gate__tool-card:focus-visible{background:linear-gradient(135deg,#9333ea3d,#3b82f629);border-color:#a855f7a6;transform:translateY(-2px);box-shadow:0 8px 24px #9333ea33}.auth-gate__tool-icon{background:#a855f733;border:1px solid #a855f759;border-radius:12px;place-items:center;width:38px;height:38px;font-size:1.3rem;display:grid}.auth-gate__tool-info{text-align:left;flex-direction:column;gap:2px;display:flex}.auth-gate__tool-info strong{color:#fff;font-size:.95rem;font-weight:700}.auth-gate__tool-info span{color:#ffffffa6;font-size:.74rem}.auth-gate__tool-arrow{color:#a855f7d9;font-size:1.1rem;font-weight:700;transition:transform .18s}.auth-gate__tool-card:hover .auth-gate__tool-arrow{color:#c084fc;transform:translate(4px)}.auth-gate__sections[data-university=o6u],.auth-gate__sections[data-university=delta]{grid-template-columns:minmax(0,1fr);max-width:440px}.auth-gate__sections .auth-gate__faculty-card{text-align:left;background:radial-gradient(circle at 0 0,#f3992c24,#0000 40%),linear-gradient(135deg,#234d8459,#ffffff0b);border-color:#569cf438;grid-template-columns:72px minmax(0,1fr) 28px;place-items:center stretch;gap:16px;min-height:104px;padding:12px 14px}.auth-gate__faculty-logo{background:#f7faff;border:1px solid #ffffff38;border-radius:15px;place-items:center;width:72px;height:78px;display:grid;overflow:hidden;box-shadow:0 10px 28px #02091847}.auth-gate__faculty-logo img{object-fit:contain;width:100%;height:100%}.auth-gate__faculty-copy{gap:4px;min-width:0;display:grid}.auth-gate__faculty-copy small{color:#f2a13b;letter-spacing:.16em;text-transform:uppercase;font-size:.62rem;font-weight:900}.auth-gate__sections .auth-gate__faculty-copy strong{color:var(--text);font-size:clamp(1.05rem,4vw,1.35rem);line-height:1.12}.auth-gate__sections .auth-gate__faculty-copy span{text-overflow:ellipsis;white-space:nowrap;font-size:.7rem;line-height:1.3;overflow:hidden}.auth-gate__sections .auth-gate__faculty-arrow{color:#dceaff;background:#5b9cf62b;border-radius:50%;place-items:center;width:28px;height:28px;font-size:1rem;display:grid}.auth-gate__universities img{object-fit:contain;background:#fff;border-radius:16px;width:76px;height:76px}.auth-gate__universities strong{font-size:1.2rem}.auth-gate__universities span{color:var(--muted);font-size:.76rem;font-weight:750;line-height:1.35}.onboarding-landing .section-selector__footer{text-align:center;width:min(100%,720px);padding:4px 12px 0}.auth-gate__cancel{color:var(--muted);cursor:pointer;background:0 0;border:0;padding:8px 12px;font-size:.82rem;font-weight:750}.auth-gate__cancel:hover,.auth-gate__cancel:focus-visible{color:var(--text);outline:none}.auth-gate__status{color:#ffd8d8;background:#f06b6b1a;border:1px solid #f06b6b4d;border-radius:12px;margin:18px 0 0;padding:11px 13px;font-size:.82rem;line-height:1.45}.auth-gate__status[hidden],.auth-gate__cancel[hidden]{display:none!important}.student-sync__compact--section svg{fill:none;stroke:currentColor;stroke-width:1.9px;stroke-linecap:round;stroke-linejoin:round}@media (width<=520px){.auth-gate{padding:14px}.auth-gate__card{border-radius:22px;padding:24px 20px 28px}.auth-gate__brandbar{margin-bottom:28px}.auth-gate__brand{width:52px;height:52px}.auth-gate__wordmark span{font-size:.56rem}.auth-gate__wordmark strong{font-size:.82rem}.auth-gate__context{padding:6px 8px;font-size:.61rem}.auth-gate__panel h1{font-size:clamp(1.9rem,9vw,2.55rem)}.auth-gate__trust{align-items:flex-start}.auth-gate__layout{gap:20px}.auth-gate__actions{grid-template-columns:1fr}.auth-gate__sections button,.auth-gate__universities button{min-height:116px}.auth-gate__universities{gap:8px}.auth-gate__universities button{min-height:132px;padding:14px 8px}.auth-gate__universities img{border-radius:13px;width:58px;height:58px}.auth-gate__universities span{display:none}.auth-gate__sections[data-university=must]{gap:8px}.auth-gate__sections[data-university=must] button{min-height:104px;padding:14px 8px}.auth-gate__sections[data-university=must] strong{font-size:clamp(1.05rem,7vw,2.25rem)}.onboarding-landing .home-review-screenshot{width:clamp(172px,54vw,220px)}.auth-gate__sections .auth-gate__faculty-card{grid-template-columns:62px minmax(0,1fr) 26px;gap:12px;min-height:92px;padding:10px 12px}.auth-gate__faculty-logo{border-radius:13px;width:62px;height:70px}}body[data-site-mode=selector] main,body[data-site-mode=tools] main{width:100%}button,a{font:inherit}a{color:inherit;text-decoration:none}button{color:inherit}main{width:min(1180px,100% - 40px);margin:0 auto;padding-bottom:120px}.section-selector{background:radial-gradient(circle at 20% 20%,#34c78a2e,#0000 30%),linear-gradient(135deg,#050c1cfa,#0d1f33f5);flex-direction:column;justify-content:center;gap:clamp(12px,2.4vh,22px);min-height:100svh;padding:clamp(28px,6vh,72px) 20px;display:flex}.section-selector__header,.section-selector__grid,.section-selector__footer{width:min(100%,1020px);margin-inline:auto}.section-selector__inner{width:min(100%,1020px)}.section-selector h1{color:var(--text);letter-spacing:0;margin:6px 0 0;font-size:clamp(2.1rem,6vw,5.5rem);font-weight:800}.section-selector__grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.section-choice{min-height:clamp(112px,20vh,240px);color:var(--text);cursor:pointer;transition:transform .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);background:#ffffff0f;border:1px solid #ffffff24;border-radius:8px;flex-direction:column;justify-content:flex-end;align-items:flex-start;gap:10px;padding:24px;display:flex;box-shadow:0 24px 70px #00000047}.section-choice:hover,.section-choice:focus-visible{background:#ffffff14;border-color:#e2b84a8c;outline:none;transform:translateY(-2px)}.section-choice span{min-width:0;font-size:clamp(2.5rem,7vw,5rem);font-weight:900;line-height:.9}.section-choice[data-select-section=tools] span{overflow-wrap:anywhere;font-size:clamp(1.2rem,3.8vw,3.1rem);line-height:1.04}.section-choice strong{font-size:1.05rem}.section-choice small{color:var(--muted);line-height:1.45}.section-choice--primary{background:linear-gradient(145deg,#e2b84a29,#ffffff12)}.home-review-marquee{width:min(100vw,1180px);margin:0 auto;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,#0000,#000 8% 92%,#0000);mask-image:linear-gradient(90deg,#0000,#000 8% 92%,#0000)}.home-review-marquee__track{will-change:transform;align-items:center;gap:14px;width:max-content;animation:42s linear infinite home-review-scroll;display:flex}.home-review-marquee:hover .home-review-marquee__track,.home-review-marquee:focus-within .home-review-marquee__track{animation-play-state:paused}.home-review-screenshot{aspect-ratio:1.9;object-fit:cover;object-position:center;background:#ffffff0f;border:1px solid #ffffff1f;border-radius:18px;flex:none;width:clamp(180px,24vw,280px);height:auto;box-shadow:0 18px 50px #00000057}.section-selector__footer .site-footer__brand,.section-selector__footer .site-footer__desc{margin-top:0}.section-selector__footer .site-footer__desc{margin-bottom:10px}.section-selector__footer .site-footer__socials{margin-top:10px}.section-selector__footer .site-footer__social-link{width:34px;height:34px}@keyframes home-review-scroll{0%{transform:translate(0)}to{transform:translate(calc(-50% - 7px))}}.onboarding-landing{overflow-x:hidden;background:radial-gradient(65% 55% at 50% 10%,#38bdf81f 0%,#06b6d40d 45%,#0000 75%),radial-gradient(450px at 15% 35%,#06b6d414,#0000 70%),radial-gradient(450px at 85% 65%,#38bdf814,#0000 70%),linear-gradient(#070c16 0%,#0b1120 50%,#060a12 100%)!important;place-items:center!important;padding:0!important;display:grid!important;position:fixed!important;inset:0!important}.onboarding-landing:before{content:"";pointer-events:none;z-index:0;opacity:.9;background-image:radial-gradient(1.5px at 20px 20px,#38bdf829 100%,#0000 0),linear-gradient(#38bdf806 1px,#0000 1px),linear-gradient(90deg,#38bdf806 1px,#0000 1px);background-position:0 0,0 0,0 0;background-size:40px 40px,80px 80px,80px 80px;position:fixed;inset:0;-webkit-mask-image:radial-gradient(85% 75% at 50% 45%,#000 40%,#0000 95%);mask-image:radial-gradient(85% 75% at 50% 45%,#000 40%,#0000 95%)}.onboarding-landing:after{content:"";filter:blur(80px);pointer-events:none;z-index:0;background:radial-gradient(circle,#06b6d412 0%,#38bdf80a 50%,#0000 70%);width:750px;height:750px;animation:12s ease-in-out infinite alternate onboarding-center-pulse;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%)}@keyframes onboarding-center-pulse{0%{opacity:.7;transform:translate(-50%,-50%)scale(.9)}to{opacity:1;transform:translate(-50%,-50%)scale(1.15)}}.onboarding-landing .auth-gate__layout{z-index:1;box-sizing:border-box;flex-direction:column;justify-content:center;align-items:center;gap:0;width:min(100%,1200px);min-height:100svh;padding:clamp(16px,3vh,36px) 24px clamp(24px,4vh,48px);display:flex;position:relative;margin:0 auto!important}body[data-auth-state=needs-section] .onboarding-landing .auth-gate__layout{justify-content:flex-start}.onboarding-landing .auth-gate__card{flex-direction:column;align-items:center;width:100%;max-width:1080px;display:flex;box-shadow:none!important;-webkit-backdrop-filter:none!important;background:0 0!important;border:none!important;border-radius:0!important;padding:0!important}.auth-gate__hero-brand{flex-direction:column;align-items:center;gap:8px;display:none}body:not([data-auth-state=checking]) .onboarding-landing .auth-gate__hero-brand{display:flex}body:not([data-auth-state=checking]) .onboarding-landing .auth-gate__identity{display:none!important}body:not([data-auth-state=checking]) .onboarding-landing .auth-gate__brandbar{flex-direction:column;justify-content:center;align-items:center;margin-top:0;margin-bottom:24px;border:none!important}.auth-gate__hero-logo{filter:drop-shadow(0 0 24px #38bdf873)drop-shadow(0 0 40px #06b6d440);width:64px;height:64px;transition:transform .3s var(--ease)}.auth-gate__hero-logo:hover{transform:scale(1.06)}.auth-gate__hero-wordmark{font-family:var(--font-body,"Plus Jakarta Sans", system-ui, sans-serif);letter-spacing:-.025em;color:#fff;text-shadow:0 4px 24px #0009,0 0 32px #38bdf833;font-size:clamp(2.3rem,5vw,2.75rem);font-weight:850;line-height:1.1}.auth-gate__hero-accent{background:linear-gradient(135deg,#38bdf8 0%,#06b6d4 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}body[data-auth-state=checking] .onboarding-landing [data-auth-panel=checking],body[data-auth-state=signed-out] .onboarding-landing [data-auth-panel=signed-out],body[data-auth-state=needs-university] .onboarding-landing [data-auth-panel=needs-university],body[data-auth-state=needs-section] .onboarding-landing [data-auth-panel=needs-section]{text-align:center;justify-items:center;gap:0;display:grid;box-shadow:none!important;border:none!important}body:not([data-auth-state=checking]) .onboarding-landing .auth-gate__panel:before,body:not([data-auth-state=checking]) .onboarding-landing .auth-gate__panel:after{content:none!important;display:none!important}body:not([data-auth-state=checking]) .onboarding-landing .auth-gate__panel .eyebrow{font-family:var(--font-body,"Plus Jakarta Sans", system-ui, sans-serif);letter-spacing:.12em;text-transform:uppercase;color:#38bdf8;background:#06b6d414;border-radius:9999px;justify-content:center;align-items:center;gap:6px;margin:0 auto 14px;padding:4px 14px;font-size:.72rem;font-style:normal;font-weight:750;display:inline-flex;box-shadow:0 0 16px #06b6d41f;border:1px solid #38bdf83d!important}body:not([data-auth-state=checking]) .onboarding-landing .auth-gate__panel .eyebrow:before,body:not([data-auth-state=checking]) .onboarding-landing .auth-gate__panel .eyebrow:after{content:none!important;display:none!important}body[data-auth-state=signed-out] .onboarding-landing [data-auth-panel=signed-out] .eyebrow{color:#7dd3fc}body:not([data-auth-state=checking]) .onboarding-landing .auth-gate__panel h1{font-family:var(--font-body,"Plus Jakarta Sans", system-ui, sans-serif);letter-spacing:-.02em;color:#fff;text-shadow:0 2px 20px #38bdf840;margin:0 0 24px;font-size:clamp(2.1rem,4.5vw,2.85rem);font-style:normal;font-weight:800;border:none!important}body:not([data-auth-state=checking]) .onboarding-landing .auth-gate__panel h1:before,body:not([data-auth-state=checking]) .onboarding-landing .auth-gate__panel h1:after{content:none!important;display:none!important}body:not([data-auth-state=checking]) .onboarding-landing .auth-gate__panel>p:not(.eyebrow){font-family:var(--font-body,"Plus Jakarta Sans", system-ui, sans-serif);color:#94a3b8;max-width:580px;margin:0 0 34px;font-size:clamp(.92rem,2vw,1.05rem);font-style:normal;line-height:1.55;border:none!important}body[data-auth-state=needs-university] .onboarding-landing #auth-university-copy,body[data-auth-state=signed-out] .onboarding-landing #auth-signin-copy,body[data-auth-state=needs-section] .onboarding-landing #auth-section-copy{display:none!important}.onboarding-landing .auth-gate__sections{flex-direction:column;gap:20px;width:100%;max-width:680px;margin:0 auto;padding:0;display:flex}.onboarding-landing .auth-gate__sections[data-university=must]{flex-direction:column;gap:20px;display:flex}.onboarding-landing .auth-gate__year-group,.onboarding-landing .auth-gate__tools-panel{flex-direction:column;gap:10px;width:100%;display:flex}.onboarding-landing .auth-gate__year-label{text-transform:uppercase;letter-spacing:.12em;color:#38bdf8;text-align:center;width:100%;padding-left:0;font-size:.74rem;font-weight:800}.onboarding-landing .auth-gate__year-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;width:100%;display:grid}.onboarding-landing .auth-gate__sections .auth-gate__section-card{text-align:center;-webkit-backdrop-filter:blur(16px)saturate(1.2);cursor:pointer;min-height:110px;transition:transform .22s var(--ease), border-color .22s ease, box-shadow .22s ease, background .22s ease;background:linear-gradient(#0e182cb3 0%,#081020cc 100%);border:1px solid #38bdf829;border-radius:18px;flex-direction:column;justify-content:center;align-items:center;width:100%;padding:22px 20px;display:flex;box-shadow:0 12px 32px #00000059}.onboarding-landing .auth-gate__sections .auth-gate__section-card:hover,.onboarding-landing .auth-gate__sections .auth-gate__section-card:focus-visible{background:linear-gradient(#102240d9 0%,#0a162af2 100%);border-color:#38bdf8;outline:none;transform:translateY(-3px);box-shadow:0 16px 40px #00000073,0 0 24px #06b6d438}.onboarding-landing .auth-gate__sections .auth-gate__section-card--active,.onboarding-landing .auth-gate__sections .auth-gate__section-card[aria-pressed=true]{background:linear-gradient(#0e2848e6 0%,#081830f2 100%);border-color:#38bdf8;box-shadow:0 16px 40px #00000080,0 0 28px #06b6d44d}.onboarding-landing .auth-gate__sections .auth-gate__section-card strong{color:#fff;text-align:center;margin-bottom:4px;font-size:1.55rem;font-weight:800;line-height:1.1}.onboarding-landing .auth-gate__sections .auth-gate__section-card span{color:#94a3b8;text-align:center;font-size:.82rem;font-weight:600;line-height:1.35}.onboarding-landing .auth-gate__tools-grid{grid-template-columns:minmax(0,1fr);gap:14px;width:100%;display:grid}.onboarding-landing .auth-gate__sections .auth-gate__tool-card{-webkit-backdrop-filter:blur(16px)saturate(1.2);cursor:pointer;width:100%;min-height:80px;transition:transform .22s var(--ease), border-color .22s ease, box-shadow .22s ease, background .22s ease;background:linear-gradient(135deg,#0e182ebf 0%,#091020d9 100%);border:1px solid #38bdf833;border-radius:18px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px;padding:16px 20px;display:grid;box-shadow:0 12px 32px #00000059}.onboarding-landing .auth-gate__sections .auth-gate__tool-card:hover,.onboarding-landing .auth-gate__sections .auth-gate__tool-card:focus-visible{background:linear-gradient(135deg,#122444e0 0%,#0c1830f2 100%);border-color:#38bdf8;outline:none;transform:translateY(-3px);box-shadow:0 16px 40px #00000073,0 0 28px #06b6d440}.onboarding-landing .auth-gate__tool-icon{color:#38bdf8;background:#06b6d41f;border:1px solid #38bdf847;border-radius:14px;place-items:center;width:44px;height:44px;font-size:1.4rem;display:grid}.onboarding-landing .auth-gate__tool-info{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:3px;display:flex}.onboarding-landing .auth-gate__tool-info strong{color:#fff;text-align:center;font-size:1.05rem;font-weight:800}.onboarding-landing .auth-gate__tool-info span{color:#94a3b8;text-align:center;font-size:.8rem;font-weight:500}.onboarding-landing .auth-gate__tool-arrow{color:#38bdf8;font-size:1.25rem;font-weight:700;transition:transform .18s}.onboarding-landing .auth-gate__tool-card:hover .auth-gate__tool-arrow{color:#7dd3fc;transform:translate(4px)}.onboarding-landing .auth-gate__universities{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;width:100%;max-width:940px;margin:12px auto 0;display:grid}.onboarding-landing .auth-gate__universities button{text-align:center;-webkit-backdrop-filter:blur(16px)saturate(1.2);cursor:pointer;background:linear-gradient(#0e172abf 0%,#090f1cd9 100%);border:1px solid #38bdf829;border-radius:24px;flex-direction:column;justify-content:flex-start;align-items:center;min-height:245px;padding:36px 24px 32px;transition:transform .26s cubic-bezier(.16,1,.3,1),border-color .26s,box-shadow .26s,background .26s;display:flex;position:relative;overflow:hidden;box-shadow:0 16px 40px #0006,inset 0 1px #ffffff14}.onboarding-landing .auth-gate__universities button:hover,.onboarding-landing .auth-gate__universities button:focus-visible{background:linear-gradient(#101e38e0 0%,#0a1426f2 100%);border-color:#38bdf8;outline:none;transform:translateY(-5px);box-shadow:0 24px 56px #00000080,0 0 32px #06b6d438,0 0 20px #38bdf826,inset 0 1px #ffffff2e}.onboarding-landing .auth-gate__universities button:active{transition-duration:80ms;transform:translateY(-2px)scale(.98)}.onboarding-landing .auth-gate__universities img{object-fit:contain;width:82px;height:82px;transition:transform .26s var(--ease);background:#fff;border-radius:20px;margin-bottom:20px;padding:10px;box-shadow:0 8px 24px #00000059,0 0 14px #38bdf81f}.onboarding-landing .auth-gate__universities button:hover img{transform:scale(1.05)}.onboarding-landing .auth-gate__universities strong{color:#fff;letter-spacing:.02em;margin-bottom:8px;font-size:1.32rem;font-weight:800}.onboarding-landing .auth-gate__universities span{color:#94a3b8;max-width:220px;font-size:.82rem;font-weight:600;line-height:1.45;transition:color .26s}.onboarding-landing .auth-gate__universities button:hover span{color:#cbd5e1}@keyframes onboarding-fade-in{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@keyframes onboarding-logo-enter{0%{opacity:0;filter:blur(4px);transform:scale(.8)}to{opacity:1;filter:blur();transform:scale(1)}}body[data-auth-state=needs-university] .onboarding-landing .auth-gate__hero-logo{animation:.3s cubic-bezier(.16,1,.3,1) both onboarding-logo-enter}body[data-auth-state=needs-university] .onboarding-landing .auth-gate__hero-wordmark,body[data-auth-state=needs-university] .onboarding-landing [data-auth-panel=needs-university] h1,body[data-auth-state=needs-university] .onboarding-landing [data-auth-panel=needs-university]>p:not(.eyebrow),body[data-auth-state=needs-university] .onboarding-landing .auth-gate__universities button,body[data-auth-state=needs-university] .onboarding-landing .section-selector__footer,body[data-auth-state=signed-out] .onboarding-landing [data-auth-panel=signed-out],body[data-auth-state=needs-section] .onboarding-landing [data-auth-panel=needs-section]{animation:.24s cubic-bezier(.16,1,.3,1) both onboarding-fade-in}.onboarding-landing [data-auth-panel=signed-out] .auth-gate__actions{justify-content:center;width:100%;max-width:380px;margin:16px auto 20px;display:flex}.onboarding-landing .auth-gate__google{color:#0f172a;width:100%;min-height:56px;font-family:var(--font-body,"Plus Jakarta Sans", system-ui, sans-serif);cursor:pointer;background:#fff;border:1px solid #ffffff38;border-radius:18px;justify-content:center;align-items:center;gap:14px;padding:14px 28px;font-size:1.05rem;font-weight:700;transition:transform .22s cubic-bezier(.16,1,.3,1),box-shadow .22s;display:inline-flex;transform:none;box-shadow:0 12px 32px #0006,0 0 24px #38bdf833}.onboarding-landing .auth-gate__google:hover,.onboarding-landing .auth-gate__google:focus-visible{outline:none;transform:translateY(-3px);box-shadow:0 20px 48px #00000080,0 0 36px #38bdf859}.onboarding-landing .auth-gate__google svg{flex-shrink:0;width:22px;height:22px;display:block;transform:none!important}.onboarding-landing [data-auth-panel=signed-out] .auth-gate__cancel{color:#94a3b8;background:#ffffff0a;border:1px solid #ffffff14;border-radius:12px;justify-content:center;align-items:center;padding:10px 18px;font-size:.9rem;font-weight:600;transition:color .2s,background .2s,border-color .2s;display:inline-flex}.onboarding-landing [data-auth-panel=signed-out] .auth-gate__cancel:hover,.onboarding-landing [data-auth-panel=signed-out] .auth-gate__cancel:focus-visible{color:#f1f5f9;background:#ffffff14;border-color:#93c5fd4d;outline:none}.onboarding-landing .auth-gate__reviews{display:none!important}.onboarding-landing .section-selector__footer{opacity:.8;max-width:680px;margin:12px auto 0;transition:opacity .3s}.onboarding-landing .section-selector__footer:hover{opacity:1}.onboarding-landing .site-footer__brand{display:none!important}.onboarding-landing .site-footer__desc{color:#8595ae;margin-bottom:8px;font-size:.84rem}.site-footer__instagram-dropdown{display:inline-flex;position:relative}.site-footer__instagram-dropdown button.site-footer__social-link{cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;padding:0;display:flex}.site-footer__instagram-popover{-webkit-backdrop-filter:blur(20px)saturate(1.2);z-index:1000;background:#0c162df2;border:1px solid #93c5fd33;border-radius:16px;width:220px;padding:12px;animation:.2s both onboarding-fade-in;position:absolute;bottom:calc(100% + 12px);left:50%;transform:translate(-50%);box-shadow:0 16px 40px #0000008c,0 0 24px #38bdf826}.site-footer__instagram-popover[hidden]{display:none!important}.site-footer__instagram-title{letter-spacing:.08em;text-transform:uppercase;color:#94a3b8;text-align:left;margin:0 0 8px 4px;font-size:.72rem;font-weight:800}.site-footer__instagram-options{gap:6px;display:grid}.site-footer__instagram-item{background:#ffffff0a;border:1px solid #ffffff0f;border-radius:10px;align-items:center;gap:10px;padding:8px 10px;text-decoration:none;transition:background .18s,border-color .18s,transform .18s;display:flex}.site-footer__instagram-item:hover,.site-footer__instagram-item:focus-visible{background:#38bdf81f;border-color:#38bdf859;outline:none;transform:translate(2px)}.site-footer__instagram-avatar{color:#fff;background:linear-gradient(135deg,#a855f7,#38bdf8);border-radius:50%;flex-shrink:0;place-items:center;width:28px;height:28px;font-size:.75rem;font-weight:800;display:grid}.site-footer__instagram-info{text-align:left;line-height:1.2;display:grid}.site-footer__instagram-info strong{color:#f1f5f9;font-size:.8rem}.site-footer__instagram-info span{color:#94a3b8;font-size:.68rem}@media (prefers-reduced-motion:reduce){.onboarding-landing:after{animation:none}.onboarding-landing .auth-gate__hero-logo,.onboarding-landing .auth-gate__hero-wordmark,.onboarding-landing [data-auth-panel=needs-university] h1,.onboarding-landing [data-auth-panel=needs-university]>p:not(.eyebrow),.onboarding-landing .auth-gate__universities button,.onboarding-landing .section-selector__footer,.onboarding-landing [data-auth-panel=signed-out],.onboarding-landing [data-auth-panel=needs-section]{opacity:1!important;animation:none!important;transform:none!important}}@media (width<=860px){.onboarding-landing .auth-gate__universities{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.onboarding-landing .auth-gate__universities button{min-height:210px;padding:24px 14px 20px}.onboarding-landing .auth-gate__universities img{width:68px;height:68px}}@media (width<=640px){.onboarding-landing .auth-gate__card{border-radius:24px;padding:28px 16px}.onboarding-landing .auth-gate__universities{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.auth-gate__hero-logo{width:48px;height:46px}.auth-gate__hero-wordmark{font-size:1.6rem}.onboarding-landing .auth-gate__universities button{border-radius:16px;min-height:150px;padding:16px 8px 14px}.onboarding-landing .auth-gate__universities img{border-radius:14px;width:52px;height:52px;margin-bottom:10px}.onboarding-landing .auth-gate__universities strong{margin-bottom:4px;font-size:1.05rem}.onboarding-landing .auth-gate__universities span{-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:.68rem;display:-webkit-box;overflow:hidden}}body[data-site-mode=selector] .tracker-home,body[data-site-mode=selector] .hub-section,body[data-site-mode=selector] .bottom-nav-wrap,body[data-site-mode=tools] .tracker-home[hidden],body[data-site-mode=tools] #news[hidden],body[data-site-mode=tools] #schedule[hidden],body[data-site-mode=tools] #leaderboard[hidden],body[data-site-mode=tools] #profile[hidden],body[data-site-mode=tools] .bottom-nav-wrap,body:not([data-site-mode=selector]):not([data-site-mode=tools]):not([data-site-mode=work]) .section-selector,body[data-site-mode=tools] .section-selector{display:none}[data-app-view][hidden]{display:none!important}.site-header{z-index:30;width:min(1180px,100% - 40px);box-shadow:none;-webkit-backdrop-filter:blur(22px);background:#0d0f16d1;border:0;border-radius:0;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px;margin:0 auto;padding:16px 0;display:none;position:sticky;top:0}body:not([data-site-mode=selector]):not([data-site-mode=tools]):not([data-site-mode=work]) .site-header{display:grid}.site-nav__back{border:1px solid var(--border-color,#ffffff24);min-height:36px;color:var(--text-primary,#f4f5f7e6);font:inherit;background:var(--bg-card,#ffffff0e);cursor:pointer;border-radius:999px;justify-self:start;align-items:center;gap:6px;padding:6px 14px;font-size:13px;font-weight:500;transition:all .2s;display:inline-flex}.site-nav__back svg{flex-shrink:0;transition:transform .2s}.site-nav__back:hover,.site-nav__back:focus-visible{color:var(--text);background:#69a7ff24;border-color:#69a7ff6b;outline:none;transform:translateY(-1px)}.site-nav__back:hover svg,.site-nav__back:focus-visible svg{transform:translate(-2px)}.brand{align-items:center;gap:11px;min-width:0;display:inline-flex}.site-nav{grid-column:2;justify-self:center}.brand__mark{border-radius:var(--radius);color:#06101d;background:var(--blue);width:42px;height:42px;box-shadow:none;border:1px solid #69a7ff4d;place-items:center;font-weight:900;display:grid}.brand strong,.brand small{display:block}.brand small{color:var(--muted);margin-top:2px;font-size:.78rem;font-weight:700}.site-nav{border:1px solid var(--line);border-radius:var(--radius);box-shadow:none;background:#ffffff09;gap:8px;padding:5px;display:inline-flex}.site-nav a{min-height:36px;color:var(--muted);border-radius:7px;padding:9px 12px;font-size:.86rem;font-weight:800}.site-nav a:hover,.site-nav a:focus-visible{color:var(--text);background:#69a7ff1a;outline:none}.tracker-home,.work-section{padding:58px 0;scroll-margin-top:86px}.hub-section{padding:58px 0;scroll-margin-top:92px}.tracker-home{position:relative;overflow:hidden}.tracker-home:before{content:"";aspect-ratio:1;pointer-events:none;opacity:.18;filter:grayscale()contrast(1.08);background:linear-gradient(#0d0f161f,#0d0f16e0),url(/assets/brain-profile.png) 50%/cover no-repeat;width:min(640px,92vw);position:absolute;top:34px;left:50%;transform:translate(-50%);-webkit-mask-image:radial-gradient(circle,#000 0 45%,#000000b8 58%,#0000 74%);mask-image:radial-gradient(circle,#000 0 45%,#000000b8 58%,#0000 74%)}.tracker-home>*{z-index:1;position:relative}.section-heading{text-align:center;max-width:850px;margin:0 auto 24px}.section-heading h1,.section-heading h2{letter-spacing:0;margin:0;font-size:clamp(2.45rem,6vw,5.8rem);line-height:.95}.section-heading p:not(.eyebrow){max-width:720px;color:var(--muted);margin:18px auto 0;font-size:clamp(1rem,2vw,1.16rem);line-height:1.7}.tracker-home .section-heading h1{color:#f4f5f7;text-shadow:0 18px 70px #000000a8;font-size:clamp(4rem,16vw,11rem)}.tracker-updated{color:#f4f5f7a3;overflow-wrap:break-word;max-width:min(640px,100vw - 32px);margin:10px auto 0;font-size:.88rem;font-weight:800}.whatsapp-feedback{z-index:30;color:#eafff1;letter-spacing:.02em;-webkit-backdrop-filter:blur(18px);min-height:58px;transition:transform .18s var(--ease), border-color .18s var(--ease), box-shadow .18s var(--ease);background:radial-gradient(circle at 24% 16%,#ffffff52,#0000 26%),linear-gradient(135deg,#27e66f47,#071c10d6 58%),#06120cd1;border:1px solid #25d36685;border-radius:999px;align-items:center;gap:10px;padding:8px 15px 8px 8px;font-size:.76rem;font-weight:900;display:inline-flex;position:fixed;bottom:22px;right:22px;box-shadow:0 18px 46px #0000007a,0 0 32px #25d3663d,inset 0 1px #ffffff42}.whatsapp-feedback__ring{border-radius:inherit;opacity:.68;animation:whatsapp-pulse 2.2s var(--ease) infinite;border:1px solid #25d36647;position:absolute;inset:-7px}.whatsapp-feedback:hover{border-color:#25d366d1;transform:translateY(-4px)scale(1.02);box-shadow:0 24px 60px #0000008a,0 0 42px #25d3665c,inset 0 1px #ffffff4d}.whatsapp-feedback:focus-visible{outline-offset:5px;outline:3px solid #25d36673}.whatsapp-feedback__icon{color:#07150c;background:radial-gradient(circle at 32% 24%,#f3fff7,#74eda2 38%,#25d366 72%);border-radius:999px;flex:none;place-items:center;width:46px;height:46px;display:grid;box-shadow:0 12px 26px #25d36666,inset 0 1px #ffffffd1}.whatsapp-feedback__label{z-index:1;white-space:nowrap;position:relative}.whatsapp-feedback svg{fill:currentColor;width:29px;height:29px}.exam-strip{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:18px;display:grid}.exam-strip span{border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(#ffffff0b,#0000),#101219bd;min-height:82px;padding:15px}.exam-strip strong,.exam-strip time,.exam-strip em{display:block}.exam-strip strong{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px;font-size:.76rem}.exam-strip time,.exam-strip em{color:var(--text);font-style:normal;font-weight:800}.tracker-layout--home{align-items:stretch}.semester-timeline{border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(#ffffff0b,#0000),#101219d1;margin:0 0 28px;padding:18px}.semester-timeline[hidden],.schedule-location[hidden]{display:none!important}.filter-panel{border-radius:var(--radius);background:#1d2229;border:1px solid #353d49;flex-wrap:wrap;align-items:center;gap:14px;margin:0 0 16px;padding:12px 18px;display:flex}.filter-panel--news{grid-template-columns:minmax(0,1fr) 180px;gap:12px;margin-top:4px;margin-bottom:10px;padding:10px;display:grid}.filter-panel__mode{border:1px solid var(--line,#ffffff1a);background:#ffffff0b;border-radius:999px;gap:6px;padding:3px;display:flex}.filter-panel__mode-btn{min-height:32px;color:var(--muted,#64748b);cursor:pointer;transition:color .18s var(--ease), background .18s var(--ease), box-shadow .18s var(--ease);background:0 0;border:0;border-radius:999px;padding:6px 14px;font-family:inherit;font-size:.76rem;font-weight:800}.filter-panel__mode-btn:hover,.filter-panel__mode-btn:focus-visible{color:var(--text,#f8fafc);background:#ffffff12;outline:none}.filter-panel__mode-btn--active{color:#041014;background:linear-gradient(90deg,#14b8a6 0%,#2dd4bf 100%);font-weight:800;box-shadow:0 2px 10px #2dd4bf59}.filter-panel__search{flex:320px;min-width:260px;position:relative}.study-exam-context{align-items:center;min-width:0;max-width:100%;display:flex}.study-exam-context-card{background:var(--ui-surface-elevated,#1a2332);border:1px solid var(--line,#ffffff1a);border-radius:var(--radius-pill,999px);flex-wrap:wrap;align-items:center;gap:8px 12px;max-width:100%;padding:6px 14px;transition:all .18s;display:inline-flex}.study-exam-context-pill{color:var(--teal-bright,#5eead4);letter-spacing:.02em;white-space:nowrap;background:#14b8a626;border-radius:999px;align-items:center;gap:6px;padding:2px 10px;font-size:.76rem;font-weight:700;display:inline-flex}.study-exam-context-dot{background:var(--teal-bright,#5eead4);border-radius:50%;width:6px;height:6px;box-shadow:0 0 6px #5eead499}.study-exam-context-meta{color:var(--text-secondary,#94a3b8);flex-wrap:wrap;align-items:center;gap:8px 12px;font-size:.78rem;display:inline-flex}.study-exam-context-date,.study-exam-context-countdown{white-space:nowrap;align-items:center;gap:5px;display:inline-flex}.study-exam-context-date strong{color:var(--text-primary,#f1f5f9);font-weight:600}.study-exam-context-countdown{color:var(--teal-bright,#5eead4);font-weight:600}.study-exam-context-card--empty{background:#ffffff08;border:1px dashed #ffffff1a;padding:6px 14px}.study-exam-context-label{color:var(--muted,#64748b);font-size:.78rem;font-weight:600}.filter-panel__search{flex:320px;align-items:center;min-width:240px;max-width:100%;display:flex;position:relative}.filter-panel__search-icon{width:16px;height:16px;color:var(--muted,#94a3b8);pointer-events:none;z-index:2;transition:color .18s var(--ease);position:absolute;top:50%;left:14px;transform:translateY(-50%)}.filter-panel__search:focus-within .filter-panel__search-icon{color:var(--blue,#3b82f6)}.filter-panel label{gap:7px;display:grid}.filter-panel span{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-size:.74rem;font-weight:900}.filter-panel input,.filter-panel select{border-radius:var(--radius);color:#f3f5f7;background:#171a1f;border:1px solid #353d49;width:100%;min-height:40px;padding:8px 14px}.filter-panel input:focus,.filter-panel select:focus{border-color:#37d6c080;outline:none;box-shadow:0 0 0 2px #37d6c01f}.filter-panel__search input,.filter-panel input#tracker-search{border-radius:var(--radius-control,10px);color:#f3f5f7;background:#171a1f;border:1px solid #353d49;min-height:40px;font-size:.85rem;line-height:1.2;padding:8px 14px 8px 42px!important}.filter-panel__search input:focus,.filter-panel input#tracker-search:focus{border-color:#37d6c080;box-shadow:0 0 0 2px #37d6c01f}.mcq-search-results{flex:100%;gap:10px;width:100%;display:grid}.mcq-search-results[hidden]{display:none!important}.mcq-search-results__top{justify-content:space-between;align-items:center;gap:10px;padding-top:2px;display:flex}.mcq-search-results__top strong{color:var(--text);font-size:.88rem}.mcq-search-results__top span,.mcq-search-results__empty{color:var(--muted);font-size:.78rem;font-weight:800}.mcq-search-results__empty{border:1px dashed #ffffff26;border-radius:12px;margin:0;padding:10px 12px}.mcq-search-results__list{gap:8px;max-height:360px;display:grid;overflow:auto}.mcq-search-result{border:1px solid var(--line);width:100%;color:var(--text);text-align:left;cursor:pointer;background:#ffffff0b;border-radius:12px;gap:5px;padding:12px 14px;font-family:inherit;display:grid}.mcq-search-result:hover,.mcq-search-result:focus-visible{background:#69a7ff17;border-color:#69a7ff80;outline:none}.mcq-search-result__topic{color:var(--blue);text-transform:uppercase;font-size:.72rem;font-weight:900}.mcq-search-result strong{font-size:.92rem;line-height:1.35}.mcq-search-result small{color:var(--muted);font-size:.76rem;font-weight:800}.topic-empty{border-radius:var(--radius);color:var(--muted);background:#d8b24d0e;border:1px solid #d8b24d3d;padding:14px;font-weight:800;list-style:none;display:block}.topic-empty--panel{min-height:74px}.semester-timeline__top{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:26px;display:flex}.semester-timeline__top span{gap:5px;display:grid}.checkpoint-code,.checkpoint-meta{display:block}.checkpoint-code{color:var(--text);font-size:1.18rem;line-height:1.1}.checkpoint-meta{color:var(--green);font-size:.82rem;font-weight:900}.semester-timeline strong{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-size:.76rem}.semester-timeline time,.semester-timeline em{color:var(--text);font-style:normal;font-weight:800}.race-track{height:82px;margin:0 18px;position:relative}.race-track:before,.race-track__fill{content:"";border-radius:999px;height:10px;position:absolute;top:22px;left:0}.race-track:before{background:#ffffff14;width:100%;box-shadow:inset 0 1px #ffffff0f}.race-track__fill{background:linear-gradient(90deg, var(--green), var(--gold));width:0;max-width:100%;transition:width .85s var(--ease)}.race-track--motion .race-track__fill{transition-duration:.98s}.race-track__fill:after{content:none;background:var(--gold);border-radius:50%;width:14px;height:14px;position:absolute;top:50%;right:-7px;transform:translateY(-50%);box-shadow:0 0 0 4px #d8b24d2e,0 0 12px #d8b24d57}.race-marker{min-width:86px;color:var(--muted);text-align:center;justify-items:center;gap:7px;font-size:.74rem;font-weight:800;display:grid;position:absolute;top:0;transform:translate(-50%)}.race-marker--today{transition:left .98s var(--ease)}.race-track--motion .race-marker--today{animation:tracker-marker-settle .68s var(--ease) .52s both}.race-marker b{border:1px solid var(--line-strong);border-radius:var(--radius);min-width:42px;height:42px;color:var(--teal);background:linear-gradient(#fffffff5,#eef8f7d1),#ffffffdb;place-items:center;padding:0 8px;display:grid;box-shadow:0 10px 26px #1f46581f}.race-marker time{color:var(--muted)}.race-marker--today{min-width:unset;gap:0;top:-34px}.race-marker--today b{color:#fff;letter-spacing:.04em;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);text-shadow:0 0 6px #ffffffd9,0 0 16px #ffffff73;white-space:nowrap;background:#ffffff12;border:1px solid #ffffff8c;border-radius:999px;justify-content:center;align-items:center;padding:3px 9px;font-size:.72rem;font-weight:900;display:inline-flex;position:relative;transform:none;box-shadow:0 0 0 1px #ffffff1f,0 0 12px #ffffff38,0 0 28px #ffffff1a}.race-marker--today b:after{content:"";background:linear-gradient(#ffffff8c,#ffffff26);width:1px;height:20px;position:absolute;bottom:-24px;left:50%;transform:translate(-50%)}.race-marker--today b:before{content:"";background:#fff;border-radius:50%;width:5px;height:5px;position:absolute;bottom:-32px;left:50%;transform:translate(-50%);box-shadow:0 0 6px #fffc,0 0 12px #fff6}.race-marker--midterm b,.race-marker--finals b{color:#f4f5f7eb;min-width:0;height:auto;box-shadow:none;text-shadow:0 0 10px #00000085;background:0 0;border:0;border-radius:0;padding:0;font-size:.68rem;line-height:1}.race-marker--midterm,.race-marker--finals{gap:3px;min-width:52px;top:-34px}.race-marker--finals{transform:translate(calc(-50% - 4px))}.race-marker--midterm b,.race-marker--midterm time,.race-marker--finals b,.race-marker--finals time{display:block;transform:rotate(-45deg)}.race-marker--midterm time,.race-marker--finals time{color:var(--gold);font-size:.62rem;font-weight:900;line-height:1}.race-marker--midterm:after,.race-marker--finals:after{content:"";background:linear-gradient(#d8b24d94,#d8b24d14);width:1px;height:20px;position:absolute;top:38px;left:50%;transform:translate(-50%)}.semester-date-scale{height:48px;margin:-14px 18px 0;position:relative}.semester-date-scale__tick{min-width:78px;color:var(--muted);text-align:center;justify-items:center;gap:3px;font-size:.68rem;font-weight:800;display:grid;position:absolute;top:0;transform:translate(-50%)}.semester-date-scale__tick i{background:#ffffff38;width:1px;height:12px}.semester-date-scale__tick strong,.semester-date-scale__tick time{display:block}.semester-date-scale__tick strong{color:#f4f5f7c7;letter-spacing:.07em;text-transform:uppercase;font-size:.62rem}.semester-date-scale__tick time{color:var(--muted);font-weight:900}.exam-schedule{gap:14px;margin:0 18px 26px;padding:14px 0;display:grid}.global-progress__metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.global-progress__metric{-webkit-backdrop-filter:blur(16px)saturate(1.12);background:linear-gradient(#ffffff12,#ffffff06),#0c101794;border:1px solid #ffffff1c;border-radius:13px;gap:7px;min-width:0;padding:10px 13px;display:grid;box-shadow:0 12px 30px #00000038,inset 0 1px #ffffff0f}.global-progress__metric-labels{color:var(--muted);justify-content:space-between;align-items:center;gap:10px;font-size:.76rem;font-weight:800;display:flex}.global-progress__metric-labels strong{color:var(--text);font-size:.9rem;font-weight:950}.global-progress__bar{background:#69a7ff21;border-radius:999px;height:4px;overflow:hidden}.global-progress__bar-fill{border-radius:inherit;background:linear-gradient(90deg, var(--blue), var(--green));height:100%;transition:width .24s var(--ease)}.global-progress__bar-fill--mcq{background:linear-gradient(90deg, var(--blue), var(--gold))}.scope-toggle{flex:none;gap:6px;max-width:100%;display:grid}.scope-toggle__label{color:var(--muted);letter-spacing:.1em;text-transform:uppercase;font-size:.68rem;font-weight:900}.scope-toggle__buttons{flex-wrap:wrap;gap:6px;display:flex}.scope-toggle__btn{color:#9ca6b3;white-space:nowrap;cursor:pointer;background:#171a1f;border:1px solid #353d49;border-radius:999px;padding:5px 14px;font-family:inherit;font-size:.78rem;font-weight:600;transition:color .15s,background .15s,border-color .15s}.scope-toggle__btn:hover{color:#f3f5f7;background:#222831;border-color:#37d6c066}.scope-toggle__btn--active{color:#37d6c0;background:#2a313c;border-color:#37d6c080;font-weight:700;box-shadow:0 2px 6px #00000040}.scope-toggle__btn--active:hover{color:#37d6c0;background:#2a313c;border-color:#37d6c0}.exam-schedule__summary{grid-template-columns:auto minmax(0,1fr);align-items:center;gap:14px;display:grid}.exam-calendar-tile{border-radius:var(--radius);background:linear-gradient(#32d39a26,#ffffff09),#07090cb8;border:1px solid #32d39a4d;justify-items:center;min-width:74px;padding:9px 10px 11px;display:grid;box-shadow:0 18px 34px #00000038}.exam-calendar-tile span,.exam-card span,.exam-card small{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-size:.66rem;font-weight:900}.exam-calendar-tile strong{color:var(--text);font-size:2rem;line-height:1}.exam-calendar-tile em{color:var(--green);font-style:normal;font-weight:900}.exam-schedule__summary>div:last-child{gap:4px;min-width:0;display:grid}.exam-schedule__summary>div:last-child>strong{color:var(--text);letter-spacing:0;text-transform:none;font-size:1rem}.exam-schedule__summary p,.exam-schedule__summary small{color:var(--muted);margin:0;font-weight:800}.exam-schedule__summary p{color:#f4f5f7e6}.exam-schedule__cards,.exams-grid,#exams-list{grid-template-columns:repeat(2,minmax(0,280px));justify-content:center;gap:16px;width:100%;max-width:600px;margin-top:16px;margin-left:auto;margin-right:auto;display:grid}@media (width<=767px){.exam-schedule__cards,.exams-grid,#exams-list{grid-template-columns:repeat(2,minmax(0,1fr));justify-content:center;gap:12px;max-width:430px}}@media (width<=360px){.exam-schedule__cards,.exams-grid,#exams-list{grid-template-columns:minmax(0,1fr)}}@media (width<=767px){.exam-card{min-height:120px;padding:14px}.exam-card--has-action{padding-bottom:56px}.exam-card__quiz-action{border-radius:12px;width:auto;max-width:none;min-height:40px;padding:8px 14px;font-size:.78rem;bottom:12px;left:12px;right:12px}}.exam-card{border:1px solid var(--border-color,#ffffff1f);width:100%;color:var(--text);text-align:left;-webkit-backdrop-filter:blur(18px)saturate(1.16);cursor:pointer;transition:border-color .18s var(--ease), transform .18s var(--ease), background .18s var(--ease), box-shadow .18s var(--ease);background:linear-gradient(#ffffff13,#ffffff07),#0c10179e;border-radius:16px;align-content:start;gap:8px;padding:16px;display:grid;position:relative;box-shadow:0 18px 48px #00000047,inset 0 1px #ffffff13}.exam-card--has-action{padding-bottom:42px}.exam-card__tracker-action{z-index:1;border-radius:inherit;cursor:pointer;background:0 0;border:0;position:absolute;inset:0}.exam-card:has(.exam-card__tracker-action:focus-visible){outline-offset:2px;background:#69a7ff14;border-color:#69a7ff73;outline:2px solid #69a7ffb8}.exam-card:hover,.exam-card:focus-visible{background:#69a7ff14;border-color:#69a7ff73;outline:none;transform:translateY(-1px)}.exam-card strong{color:var(--text);letter-spacing:0;white-space:nowrap;font-size:1.22rem;line-height:1.05}.exam-card time{color:#3b82f6;background:#3b82f61f;border-radius:999px;align-items:center;width:fit-content;padding:4px 12px;font-size:12px;font-weight:600;line-height:1;display:inline-flex}.exam-card em{color:var(--muted);font-size:.78rem;font-style:normal;font-weight:850}.exam-card small{color:#f4f5f7cc;background:#ffffff12;border-radius:999px;align-self:end;width:fit-content;margin-top:5px;padding:4px 7px}.exam-card__meta{letter-spacing:.5px;z-index:5;padding:2px 10px;font-size:.65rem;font-weight:900;position:absolute;top:7px;right:7px;transform:rotate(34deg);box-shadow:0 4px 12px #0006;background:var(--gold)!important;color:#0c0e14!important;border-radius:4px!important}.exam-card__quiz-action{z-index:2;color:#fff4c2;text-align:center;text-overflow:ellipsis;white-space:nowrap;cursor:pointer;background:linear-gradient(135deg,#f6cb5d3d,#0b1f3ab8),#0c111ceb;border:1px solid #f6cb5d9e;border-radius:999px;justify-content:center;align-items:center;gap:6px;max-width:calc(100% - 24px);min-height:30px;padding:4px 9px 4px 5px;font-size:.62rem;font-weight:900;line-height:1;display:inline-flex;position:absolute;bottom:12px;right:12px;overflow:hidden;box-shadow:0 8px 18px #00000038,inset 0 0 16px #f6cb5d1a}.exam-card__quiz-icon{fill:none;object-fit:contain;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.9px;filter:drop-shadow(0 2px 5px #00000052);flex:none;width:22px;height:22px}.exam-card__quiz-action:hover,.exam-card__quiz-action:focus-visible{background:linear-gradient(135deg,#f6cb5d57,#0e2a4ed1),#0c111cf2;border-color:#ffe086db;outline:none}.exam-card--next{background:linear-gradient(#32d39a1f,#ffffff09),#101219db;border-color:#32d39a80}.exam-card--next small{color:#06110d;background:var(--green)}.exam-card--quiz{background:linear-gradient(#d8b24d1a,#ffffff09),#101219db;border-color:#d8b24d57}.exam-card--done{opacity:.68}.exam-card--done small{color:#f4f5f7b8}.shell{align-content:center;gap:34px;width:min(1160px,100% - 40px);min-height:100vh;margin:0 auto;padding:56px 0;display:grid}.intro{max-width:760px}.eyebrow,.card__kicker{color:var(--gold);letter-spacing:.08em;text-transform:uppercase;margin:0 0 10px;font-size:.76rem;font-weight:700}.intro h1{letter-spacing:0;margin:0;font-size:clamp(2.6rem,6vw,5.5rem);line-height:.95}.intro__copy{max-width:650px;color:var(--muted);margin:18px 0 0;font-size:clamp(1rem,2vw,1.18rem);line-height:1.7}.cards{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);align-items:stretch;gap:18px;display:grid}.card{border:1px solid var(--line);border-radius:var(--radius);min-height:430px;box-shadow:var(--shadow);background:linear-gradient(#ffffff0b,#0000),#101219e6;position:relative;overflow:hidden}.card:before{content:"";border-radius:inherit;pointer-events:none;opacity:.48;background:linear-gradient(135deg,#d8b24d1f,#0000 35%,#69a7ff1a);position:absolute;inset:0}.card__topline{z-index:1;color:var(--muted);align-items:center;gap:10px;font-size:.85rem;font-weight:700;display:inline-flex;position:relative}.status-dot{background:var(--green);border-radius:999px;width:9px;height:9px;box-shadow:0 0 0 7px #36d3991a}.status-dot--blue{background:var(--blue);box-shadow:0 0 0 7px #69a7ff1a}.profile-card{flex-direction:column;justify-content:space-between;padding:28px;display:flex}.profile-card__body{z-index:1;gap:22px;display:grid;position:relative}.profile-card h2,.tracker-card__title,.tracker-panel h2{letter-spacing:0;margin:0;font-size:clamp(2.1rem,4.5vw,4rem);line-height:1;display:block}.profile-card p{color:var(--muted);margin:0;font-size:1.03rem;line-height:1.75}.socials{z-index:1;gap:10px;display:grid;position:relative}.social-link{border:1px solid var(--line);border-radius:var(--radius);min-height:48px;color:var(--text);transition:transform .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);background:#ffffff09;align-items:center;gap:12px;padding:10px 12px;display:flex}.social-link:hover{border-color:var(--line-strong);background:#ffffff0f;transform:translateY(-2px)}.social-link__icon{color:#07100c;border-radius:7px;place-items:center;width:30px;height:30px;font-size:.8rem;font-weight:800;display:grid}.social-link--whatsapp .social-link__icon{background:var(--green)}.social-link--instagram .social-link__icon{background:var(--gold)}.social-link--youtube .social-link__icon{color:#1a0606;background:var(--red)}.tracker-card{text-align:left;cursor:pointer;border-color:#69a7ff33;flex-direction:column;justify-content:space-between;width:100%;padding:28px;display:flex}.tracker-card:after{content:"";z-index:0;pointer-events:none;opacity:.78;transition:opacity .22s var(--ease), transform .5s var(--ease);background:linear-gradient(90deg,#0d0f16f5 0%,#0d0f16bd 48%,#0d0f162e 100%) 50%,linear-gradient(#0d0f161f,#0d0f16d1) 50%,url(/assets/medical-topic-sprite.webp) right -120px center/760px 760px;position:absolute;inset:0;transform:scale(1.03)}.tracker-card:hover:after,.tracker-card:focus-visible:after{opacity:.92;transform:scale(1.07)}.tracker-card:hover,.tracker-card:focus-visible{border-color:#69a7ff7a;outline:none;transform:translateY(-3px)}.tracker-card__body,.tracker-card__footer,.exam-grid{z-index:2;position:relative}.tracker-card__body{gap:20px;display:grid}.tracker-card__copy{max-width:620px;color:var(--muted);font-size:1.06rem;line-height:1.75;display:block}.exam-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.exam-grid span{border:1px solid var(--line);border-radius:var(--radius);background:#ffffff09;padding:16px}.exam-grid strong,.exam-grid time{display:block}.exam-grid strong{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:7px;font-size:.78rem}.exam-grid time{font-weight:800}.tracker-card__footer{color:var(--muted);justify-content:space-between;align-items:center;font-weight:700;display:flex}.arrow{color:var(--blue);font-size:1.4rem}.tracker-panel{z-index:20;opacity:1;visibility:visible;transition:opacity .22s var(--ease), visibility .22s var(--ease);place-items:center;padding:24px;display:grid;position:fixed;inset:0}.tracker-panel[aria-hidden=true]{opacity:0;visibility:hidden;pointer-events:none}.tracker-panel__backdrop{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#040508bd;position:absolute;inset:0}.tracker-panel__content{border:1px solid var(--line-strong);border-radius:var(--radius);width:min(1120px,100%);max-height:min(820px,100vh - 48px);box-shadow:var(--shadow);transition:transform .26s var(--ease);background:linear-gradient(#ffffff0e,#0000 42%),#0d1016;padding:24px;position:relative;overflow:auto;transform:translateY(0)scale(1)}.tracker-panel[aria-hidden=true] .tracker-panel__content{transform:translateY(18px)scale(.98)}.tracker-panel__header{justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:24px;display:flex}.tracker-panel__note{max-width:720px;color:var(--muted);margin:12px 0 0;line-height:1.6}.icon-button{border:1px solid var(--line);border-radius:var(--radius);cursor:pointer;background:#ffffff0a;flex:none;place-items:center;width:40px;height:40px;display:grid}.tracker-layout{grid-template-columns:360px minmax(0,1fr);gap:18px;display:grid}.practice-workspace-layout{grid-template-columns:minmax(0,1fr);align-items:start;gap:18px;display:grid}.study-subject-controller{display:none}@media (width>=768px){.study-subject-controller{display:none!important}}.practice-menu{top:calc(var(--shell-topbar-height-lg) + 18px);border:1px solid var(--line);border-radius:var(--radius);background:#ffffff09;gap:6px;padding:8px;display:grid;position:sticky}.practice-menu__item{min-width:0;min-height:42px;color:var(--muted);font:inherit;text-align:left;cursor:pointer;text-overflow:ellipsis;white-space:nowrap;background:0 0;border:0;border-radius:10px;padding:0 12px;font-size:.88rem;font-weight:800;overflow:hidden}.practice-menu__item:hover,.practice-menu__item:focus-visible,.practice-menu__item.is-active{color:var(--text);background:#69a7ff29;outline:none}.practice-workspace,.practice-panel{min-width:0}.practice-panel--empty{border:1px solid var(--line);border-radius:var(--radius);background:#ffffff09;gap:8px;min-height:220px;padding:24px;display:grid}.subject-list{gap:10px;display:grid}.subject-row{display:contents}.subject-button{border:1px solid var(--line);border-radius:var(--radius);min-height:72px;color:var(--text);cursor:pointer;text-align:center;animation:subject-in .36s var(--ease) both;animation-delay:var(--delay);background:#ffffff09;grid-template-columns:1fr auto;gap:8px 12px;padding:14px;display:grid;position:relative;overflow:hidden}.subject-button:hover,.subject-button.active{background:#69a7ff17;border-color:#69a7ff80}.subject-button strong,.subject-button small,.subject-button__summary{display:block}.subject-button>span:first-child{text-align:center;grid-column:1/-1;justify-self:center;width:100%;min-width:0;padding-inline:48px}.subject-button strong{margin-bottom:3px;font-size:1rem}.subject-button small,.subject-button__summary,.subject-button__meta{color:var(--muted)}.subject-button__summary{margin-top:6px;font-size:.72rem;font-style:normal;font-weight:800;line-height:1.35}.subject-button__meta{z-index:3;justify-content:flex-end;align-items:center;gap:8px;font-weight:800;display:inline-flex;position:absolute;top:14px;right:14px}.subject-button__updates{min-width:24px;min-height:20px;color:var(--blue,#3b82f6);box-shadow:none;background:#3b82f61f;border:1px solid #3b82f64d;border-radius:999px;align-items:center;gap:2px;padding:1px 5px;display:inline-flex;position:relative}.subject-button__updates svg{fill:none;stroke:currentColor;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;width:12px;height:12px}.subject-button__updates b{font-size:.65rem;line-height:1}.subject-button__updates-pulse{display:none}.subject-button__bar{background:#ffffff14;border-radius:999px;grid-column:1/-1;height:5px;overflow:hidden}.subject-button__bar span{border-radius:inherit;background:linear-gradient(90deg, var(--blue), var(--gold));height:100%;display:block}.subject-inline-detail{display:none}.subject-inline-detail__top{color:var(--muted);letter-spacing:.07em;text-transform:uppercase;justify-content:space-between;align-items:center;gap:10px;font-size:.82rem;font-weight:800;display:flex}.subject-detail{border-radius:var(--radius);background:#171a1f;border:1px solid #353d49;min-height:100%;padding:24px}.subject-detail--entered{animation:tracker-panel-enter .34s var(--ease) both}.subject-detail__header{justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:18px;display:flex}.subject-detail h2,.subject-detail h3{color:#f3f5f7;letter-spacing:-.02em;margin:0;font-size:clamp(1.45rem,2.8vw,2rem);font-weight:700;line-height:1.25}.subject-detail .card__kicker{letter-spacing:.08em;text-transform:uppercase;color:#37d6c0;background:#37d6c01a;border:1px solid #37d6c040;border-radius:6px;margin-bottom:6px;padding:2px 8px;font-size:.72rem;font-weight:700;display:inline-block}.subject-detail__count{color:#9ca6b3;background:#222831;border:1px solid #353d49;border-radius:8px;align-items:center;padding:4px 10px;font-size:.85rem;font-weight:600;display:inline-flex}.subject-track-tabs{background:#171a1f;border:1px solid #353d49;border-radius:10px;gap:4px;margin:0 0 16px;padding:4px;display:flex}.subject-track-tabs--inline{margin:0}.subject-track-admin-row{gap:8px;margin-bottom:18px;display:grid}.subject-track-admin-row .subject-track-tabs{margin-bottom:0}.subject-revision-launcher{background:linear-gradient(100deg,#e2b84a1a,#4f9ca714);border:1px solid #e2b84a47;border-radius:8px;justify-content:space-between;align-items:center;gap:12px;min-width:0;margin:0 0 12px;padding:10px 12px;display:flex}.subject-revision-launcher__title{min-width:0;color:var(--text);font-size:.82rem;font-weight:800;line-height:1.3}.subject-revision-launcher__action{color:#101318;background:linear-gradient(135deg, #f4d477, var(--gold));min-height:34px;transition:transform .16s var(--ease), box-shadow .16s var(--ease);border:1px solid #e2b84a6b;border-radius:8px;flex:none;justify-content:center;align-items:center;gap:6px;padding:7px 10px;font-size:.76rem;font-weight:900;text-decoration:none;display:inline-flex;box-shadow:0 8px 18px #e2b84a24}.subject-revision-launcher__action:hover{transform:translateY(-1px);box-shadow:0 10px 22px #e2b84a38}.subject-revision-launcher__action:focus-visible{outline:2px solid var(--blue);outline-offset:2px}.subject-revision-launcher__action svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:2px;width:15px;height:15px}.subject-track-tab{color:#9ca6b3;min-width:0;min-height:38px;font:inherit;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;flex:1 1 0;justify-content:center;align-items:center;gap:8px;padding:6px 14px;font-size:.82rem;font-weight:600;transition:all .15s;display:inline-flex}.subject-track-tab:hover{color:#f3f5f7;background:#222831}.subject-track-tab.active,.subject-track-tab[aria-selected=true]{color:#f3f5f7;background:#2a313c;border-color:#353d49;box-shadow:0 2px 6px #00000040}.subject-track-tab b{color:#9ca6b3;background:#ffffff14;border-radius:999px;min-width:20px;padding:1px 6px;font-size:.72rem;font-weight:700;line-height:1.35}.subject-track-tab.active b,.subject-track-tab[aria-selected=true] b{color:#37d6c0;background:#37d6c029}.subject-inline-detail__title{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin:0;font-size:.78rem;font-weight:900}.progress-wrap__labels{color:var(--muted);justify-content:space-between;gap:18px;margin-bottom:10px;font-weight:700;display:flex}.progress-wrap__labels strong{color:var(--text)}.progress-bar{border:1px solid var(--line);background:#ffffff0f;border-radius:999px;height:18px;overflow:hidden}.progress-bar__fill{border-radius:inherit;background:linear-gradient(90deg, var(--blue), var(--gold));width:0;height:100%;transition:width .85s var(--ease)}.subject-detail h4,.subject-detail h3{letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 12px;font-size:.9rem}.topic-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0;padding:0;list-style:none;display:grid}.topic-item{border:1px solid var(--line);border-radius:var(--radius);isolation:isolate;min-height:112px;animation:topic-pop .26s var(--ease) both;animation-delay:var(--delay);background:#ffffff09;align-items:flex-start;gap:12px;padding:14px;display:flex;position:relative;overflow:hidden}.topic-item.motion-replay,.topic-section-heading.motion-replay,.topic-section-subheading.motion-replay,.quiz-card.motion-replay{animation-name:topic-pop}.topic-item{transition:border-color .18s var(--ease), background .18s var(--ease), box-shadow .18s var(--ease), transform .18s var(--ease)}.topic-section-heading{border-radius:var(--radius);color:var(--blue);letter-spacing:.08em;text-transform:uppercase;animation:topic-pop .22s var(--ease) both;animation-delay:var(--delay);background:#69a7ff14;border:1px solid #69a7ff3d;grid-column:1/-1;justify-content:space-between;align-items:center;gap:10px;margin-top:4px;padding:9px 11px;font-size:.76rem;font-weight:800;display:flex}.topic-section-heading__links{align-items:center;gap:6px;display:inline-flex}.topic-section-heading__link{color:#f4f8ff;letter-spacing:.05em;background:#69a7ff29;border:1px solid #69a7ff6b;border-radius:999px;justify-content:center;align-items:center;gap:6px;min-height:24px;padding:4px 10px;font-size:.7rem;font-weight:900;text-decoration:none;display:inline-flex;box-shadow:0 0 18px #69a7ff2e}.topic-section-heading__link:before{content:none}.topic-section-heading__link:hover,.topic-section-heading__link:focus-visible{background:#69a7ff3d;border-color:#69a7ffb8;outline:none}.topic-section-heading:first-child{margin-top:0}.topic-section-subheading{color:#fff9;letter-spacing:.05em;text-transform:uppercase;border-left:3px solid var(--blue);border-radius:0 var(--radius) var(--radius) 0;animation:topic-pop .22s var(--ease) both;animation-delay:var(--delay);background:#ffffff05;grid-column:1/-1;margin-top:12px;margin-bottom:4px;padding:6px 11px;font-size:.7rem;font-weight:700}.topic-item:before{content:"";opacity:0;pointer-events:none;background:linear-gradient(135deg,#36d39929,#0000 58%);position:absolute;inset:0}.topic-item:after{content:"";pointer-events:none;background:linear-gradient(90deg,#07090ceb 0%,#07090cb3 58%,#07090c2e 100%);position:absolute;inset:0}.topic-item__new{z-index:4;color:#eafff1;letter-spacing:.08em;text-transform:uppercase;background:#0a2d18eb;border:1px solid #25d36694;border-radius:999px;place-items:center;min-width:42px;min-height:26px;padding:5px 8px;font-size:.68rem;font-weight:950;display:inline-grid;position:absolute;top:10px;right:10px;box-shadow:0 8px 22px #00000057,0 0 22px #25d3663d}.topic-item__new-pulse{border-radius:inherit;animation:update-pulse 1.8s var(--ease) infinite;border:1px solid #25d36657;position:absolute;inset:-6px}.topic-item--taken{background:#36d39914;border-color:#36d39957}.topic-item--taken:before{opacity:1}.topic-item--partial{background:#d8b24d14;border-color:#d8b24d70}.topic-item--partial:before{opacity:1;background:linear-gradient(135deg,#d8b24d2e,#0000 58%)}.topic-item--partial .topic-item__index{color:#181205;background:var(--gold)}.topic-item--partial .topic-item__state{color:var(--gold);background:#d8b24d1f;border-color:#d8b24d66}.topic-item__image{opacity:.72;background-image:url(/assets/medical-topic-sprite.webp);background-size:400% 400%;background-position:calc(var(--tile-x) * 33.333%) calc(var(--tile-y) * 33.333%);filter:saturate(1.05)contrast(1.04);transition:transform .5s var(--ease), opacity .22s var(--ease);position:absolute;inset:0;transform:scale(1.06)}.topic-item__index{z-index:2;color:#06110d;background:var(--green);border-radius:7px;flex:none;place-items:center;width:32px;height:32px;font-size:.78rem;font-weight:800;display:grid;position:relative}.topic-item__body,.topic-item__label,.topic-item__state,.topic-item__note,.topic-item__scope,.topic-item__midterm-note,.topic-resources{z-index:2;display:block;position:relative}.topic-item__body{flex:1;min-width:0;max-width:none}.topic-item__label{color:var(--text);text-shadow:0 1px 12px #0000008c;font-size:.94rem;font-weight:700;line-height:1.35}.topic-item__state{width:fit-content;color:var(--green);letter-spacing:.07em;text-transform:uppercase;background:#36d3991a;border:1px solid #36d39957;border-radius:999px;margin-top:8px;padding:5px 7px;font-size:.72rem;font-weight:800;display:inline-flex}.topic-item__scope{z-index:4;color:#181205;text-align:center;background:var(--gold);border:1px solid #e2b84a8f;border-radius:4px;width:116px;margin:0;padding:3px 7px;font-size:.64rem;font-weight:900;line-height:1.1;position:absolute;top:10px;right:-22px;transform:rotate(38deg);box-shadow:0 7px 18px #00000057}.topic-item--has-new .topic-item__scope{top:42px}.topic-item__midterm-note{color:#d6eaffe0;margin-top:7px;font-size:.78rem;line-height:1.45}.topic-item__note{color:#f4f5f7bd;margin-top:7px;font-size:.78rem;line-height:1.45}.topic-resources{flex-wrap:wrap;gap:7px;margin-top:10px;display:flex}.topic-action-row{flex-wrap:wrap;align-items:center;gap:8px;width:100%;margin-top:10px;display:flex}.topic-action-menu{min-width:0;position:relative}.topic-action-card{color:#f3f5f7;cursor:pointer;background:#222831;border:1px solid #353d49;border-radius:8px;align-items:center;gap:6px;min-height:32px;padding:5px 12px;font-size:.78rem;font-weight:600;text-decoration:none;transition:transform .14s,border-color .14s,background .14s,color .14s;display:inline-flex}.topic-action-card:hover,.topic-action-card:focus-visible{color:#37d6c0;background:#2a313c;border-color:#37d6c066;transform:translateY(-1px)}.topic-action-card--disabled{cursor:default;opacity:.45}.topic-action-card--disabled:hover{transform:none}.topic-action-card__icon{color:#37d6c0;background:0 0;place-items:center;width:18px;height:18px;display:grid}.topic-action-card__image,.topic-action-card__svg{object-fit:contain;flex:0 0 19px;width:19px;max-width:19px;height:19px;max-height:19px;display:block}.topic-action-card__svg,.topic-action-card__chevron{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round}.topic-action-card__chevron{color:#f4f5f780;width:13px;max-width:13px;height:13px;max-height:13px;transition:transform .16s var(--ease), color .16s var(--ease);display:block}.topic-action-card[data-toggle-topic-breakdown][aria-expanded=true]{background:#69a7ff1f;border-color:#69a7ff6b}.topic-action-card[data-toggle-topic-breakdown][aria-expanded=true] .topic-action-card__chevron{color:var(--blue);transform:rotate(90deg)}.topic-action-card__text{gap:2px;min-width:0;display:grid}.topic-action-card__label,.topic-action-card__status{text-overflow:ellipsis;overflow:hidden}.topic-action-card__label{color:inherit;white-space:normal;font-size:.78rem;font-weight:850;line-height:1.18}.topic-action-card__status{color:var(--muted);white-space:nowrap;font-size:.66rem;font-weight:700;line-height:1.2}.topic-breakdown{background:#05080e47;border:1px solid #ffffff1a;border-radius:14px;margin-top:12px;display:grid;overflow:hidden}.topic-breakdown[hidden]{display:none}.topic-breakdown__item{gap:9px;padding:12px;display:grid}.topic-breakdown__item+.topic-breakdown__item{border-top:1px solid #ffffff17}.topic-breakdown__copy{gap:3px;min-width:0;display:grid}.topic-breakdown__copy strong{color:var(--text);font-size:.86rem;font-weight:850;line-height:1.25}.topic-breakdown__copy p{color:var(--muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;font-size:.7rem;font-weight:650;line-height:1.35;display:-webkit-box;overflow:hidden}.topic-breakdown__actions{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;display:grid}.topic-breakdown-action{min-width:0;min-height:46px;color:var(--text);text-align:left;cursor:pointer;transition:border-color .16s var(--ease), background .16s var(--ease), transform .16s var(--ease);background:#ffffff0e;border:1px solid #ffffff1c;border-radius:10px;grid-template-columns:23px minmax(0,1fr);align-items:center;gap:6px;padding:7px;text-decoration:none;display:grid}.topic-breakdown-action:hover,.topic-breakdown-action:focus-visible{background:#69a7ff1c;border-color:#69a7ff66;transform:translateY(-1px)}.topic-breakdown-action__icon{color:#dbeafe;background:#ffffff14;border-radius:7px;place-items:center;width:23px;height:23px;display:grid;overflow:hidden}.topic-breakdown-action__icon .topic-action-card__image,.topic-breakdown-action__icon .topic-action-card__svg{width:15px;max-width:15px;height:15px;max-height:15px}.topic-breakdown-action__text{gap:2px;min-width:0;display:grid}.topic-breakdown-action__text strong{color:inherit;font-size:.65rem;font-weight:800;line-height:1.15;overflow:hidden}.topic-breakdown-action__text small{color:var(--muted);font-size:.56rem;font-weight:700;line-height:1.15}.topic-breakdown-action--unavailable{color:#9ba3b4b8;cursor:default;background:#ffffff06}.topic-breakdown-action--unavailable:hover{background:#ffffff06;border-color:#ffffff1c;transform:none}@media (width<=420px){.topic-breakdown__item{padding:10px}.topic-breakdown-action{text-align:center;grid-template-columns:1fr;justify-items:center;gap:4px;min-height:55px;padding:6px 4px}.topic-breakdown-action__text{justify-items:center}}.topic-action-menu>summary{list-style:none}.topic-action-menu>summary::-webkit-details-marker{display:none}.topic-action-menu__links{z-index:8;border:1px solid var(--line);width:max(100%,180px);box-shadow:var(--shadow);background:#121b23fa;border-radius:12px;gap:4px;padding:7px;display:grid;position:absolute;top:calc(100% + 6px);left:0}.topic-action-menu__links a,.topic-action-menu__link-btn{appearance:none;width:100%;color:var(--text);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:8px;padding:8px;font-size:.74rem;font-weight:750;text-decoration:none}.topic-action-menu__links a:hover,.topic-action-menu__link-btn:hover{background:#ffffff14}.admin-edit-panel{z-index:125;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);opacity:0;background:#050a0fb8;align-items:end;padding:18px;transition:opacity .18s;display:grid;position:fixed;inset:0}.admin-edit-panel[hidden]{display:none}.admin-edit-panel.is-open{opacity:1}.admin-edit-panel__inner{border:1px solid var(--line);width:min(620px,100%);max-height:min(82vh,720px);box-shadow:var(--shadow);background:#131c24fc;border-radius:22px;margin-inline:auto;padding:20px;transition:transform .22s;overflow-y:auto;transform:translateY(24px)}.admin-edit-panel.is-open .admin-edit-panel__inner{transform:translateY(0)}.admin-edit-panel__header{margin-bottom:16px}.admin-edit-panel__title-row{justify-content:space-between;align-items:center;gap:12px;display:flex}.admin-edit-panel__subject,.admin-edit-panel__subject-name{color:var(--muted);font-size:.78rem;font-weight:800}.admin-edit-panel__title,.admin-edit-panel__subject-name{margin:6px 0 0}.admin-edit-close{width:36px;height:36px;color:var(--text);cursor:pointer;background:#ffffff14;border:0;border-radius:999px;font-size:1.3rem}.admin-edit-form{gap:15px;display:grid}.admin-edit-states,.admin-edit-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;display:grid}.admin-state-option,.admin-edit-label{color:var(--muted);gap:7px;font-size:.78rem;font-weight:800;display:grid}.admin-state-option{border:1px solid var(--line);cursor:pointer;border-radius:12px;grid-template-columns:auto 1fr;align-items:center;padding:10px 12px}.admin-state-option.is-selected{border-color:var(--accent);background:#c9a45a1f}.admin-edit-input,.admin-edit-textarea{border:1px solid var(--line);width:100%;color:var(--text);font:inherit;background:#ffffff0f;border-radius:12px;padding:10px 12px}.admin-edit-textarea{resize:vertical}.admin-edit-form__actions{z-index:2;background:#131c24fc;grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);gap:9px;padding-top:2px;display:grid;position:sticky;bottom:0;box-shadow:0 -10px 22px #131c24eb}.admin-edit-form__actions .admin-save-btn:only-child{grid-column:1/-1}.admin-save-btn,.admin-delete-btn{width:100%;min-height:44px;font:inherit;cursor:pointer;border:0;border-radius:12px;justify-content:center;align-items:center;margin-top:2px;font-weight:900;display:inline-flex}.admin-save-btn{color:#111820;background:linear-gradient(135deg, #f4d477, var(--gold));box-shadow:0 12px 24px #e2b84a2e}.admin-delete-btn{color:#ffb4b4;background:#ff4d4d17;border:1px solid #ff6b6b61}.admin-save-btn:disabled,.admin-delete-btn:disabled{opacity:.72;cursor:wait}.admin-edit-req-mcq{border:1px solid var(--line);background:#ffffff08;border-radius:14px;gap:10px;padding:14px;display:grid}.admin-edit-req-mcq__title{color:var(--gold);padding:0 6px;font-size:.82rem;font-weight:800}.admin-req-warning{color:#ff9b9b;background:#ff4d4d1f;border-radius:8px;padding:8px 12px;font-size:.78rem;font-weight:700}.admin-req-status{color:#a3e635;background:#a3e6351f;border-radius:8px;padding:8px 12px;font-size:.78rem;font-weight:700}.admin-edit-form__status{color:#ffb4b4;min-height:1.3em;margin:0;font-size:.82rem;font-weight:700}.admin-edit-label--inline{grid-template-columns:auto 1fr;align-items:center;gap:8px}@media (width<=640px){.admin-edit-panel{padding:10px}.admin-edit-panel__inner{max-height:88vh;padding:16px}.admin-edit-grid,.admin-edit-form__actions{grid-template-columns:1fr}.topic-action-row{gap:6px}.topic-action-card{text-align:center;grid-template-columns:1fr;justify-items:center;gap:5px;min-height:74px;padding:8px 5px}.topic-action-card__chevron{display:none}.topic-action-card__label{font-size:.7rem}.topic-action-card__status{font-size:.61rem}.topic-action-menu__links{width:min(220px,100vw - 40px)}}.topic-completion{max-width:100%;border:0;flex-wrap:wrap;gap:5px;min-inline-size:0;margin:9px 0 0;padding:0;display:flex}.topic-completion__item{color:#f4f5f7b8;cursor:pointer;min-width:0;min-height:24px;transition:border-color .16s var(--ease), background .16s var(--ease), color .16s var(--ease), box-shadow .16s var(--ease);background:#ffffff0d;border:1px solid #ffffff1f;border-radius:7px;align-items:center;gap:5px;padding:4px 6px;font-size:.64rem;font-weight:850;line-height:1;display:inline-flex}.topic-completion__item input{appearance:none;width:12px;height:12px;accent-color:var(--green);background:#0408126b;border:1px solid #f4f5f78c;border-radius:3px;flex:none;place-content:center;margin:0;display:grid}.topic-completion__item input:after{content:"";transform-origin:50%;width:4px;height:7px;transition:transform .14s var(--ease);border-bottom:2px solid #04120c;border-right:2px solid #04120c;transform:rotate(45deg)scale(0)}.topic-completion__item input:checked{background:var(--green);border-color:#36d399e6}.topic-completion__item input:checked:after{transform:rotate(45deg)scale(1)}.topic-completion__item span{overflow-wrap:anywhere;min-width:0}.topic-completion__item.is-checked{color:#eafff1;background:#36d3991f;border-color:#36d39975;box-shadow:inset 0 0 0 1px #36d39914}.topic-completion__item.is-locked{cursor:not-allowed;opacity:.82}.topic-completion__item.is-locked input{cursor:not-allowed}.topic-completion__item:focus-within{border-color:#36d3998c;box-shadow:0 0 0 2px #36d39929}.topic-item{cursor:default;background:#1d2229;border:1px solid #353d49;border-radius:12px;justify-content:space-between;align-items:flex-start;gap:14px;padding:14px 16px;transition:background .15s,border-color .15s,transform .15s;display:flex;position:relative}@media (hover:hover){.topic-item:hover{background:#222831;border-color:#37d6c059}.topic-item:hover .topic-item__overflow{opacity:1}}.topic-item--taken{border-left:3px solid #37d6c0}.topic-item--partial{border-left:3px solid #e7ad4f}.topic-item:active{transition:transform .1s ease-out;transform:scale(.99)}.topic-item__checkbox{appearance:none;cursor:pointer;background:#171a1f;border:2px solid #353d49;border-radius:6px;width:20px;min-width:20px;height:20px;transition:background .2s,border-color .2s;position:relative}.topic-item__checkbox:checked{background:#37d6c0;border-color:#37d6c0}.topic-item__checkbox:checked:after{content:"";border:2px solid #0e1318;border-width:0 2px 2px 0;width:6px;height:11px;animation:.2s ease-out forwards checkmarkDraw;position:absolute;top:1px;left:5px;transform:rotate(45deg)}@keyframes checkmarkDraw{0%{clip-path:inset(100% 0 0)}to{clip-path:inset(0)}}.topic-item__name{letter-spacing:-.01em;color:var(--ui-text,#e2e8f0);flex:1;font-size:15px;line-height:1.5}.topic-item__name--done{opacity:.5;text-decoration:line-through}.topic-item__overflow{color:var(--ui-text,#94a3b8);cursor:pointer;opacity:.78;background:0 0;border:none;border-radius:6px;padding:4px 8px;font-size:18px;line-height:1;transition:opacity .15s,background .15s,border-color .15s}@media (hover:hover){.topic-item__overflow{opacity:.78}.topic-item__overflow:hover{background:var(--ui-surface-muted,#ffffff14);opacity:1}}@media (hover:none){.topic-item__overflow{opacity:.5}}.tracker-admin-mode .topic-item__overflow,.tracker-admin-topic .topic-item__overflow,[data-admin-topic-edit]{border-radius:8px;justify-content:center;align-items:center;min-width:44px;min-height:44px;display:inline-flex}.tracker-admin-mode .topic-item__overflow,.tracker-admin-topic .topic-item__overflow{border:1px solid var(--ui-border,#ffffff29);background:var(--ui-surface-muted,#ffffff0f);opacity:1}@keyframes topicHighlight{0%{background:#3b82f614}to{background:0 0}}.topic-item--just-added{animation:1s ease-out forwards topicHighlight}.topic-add-row{color:var(--ui-text,#94a3b8);opacity:.5;cursor:pointer;border-top:1px dashed var(--ui-border,#ffffff14);align-items:center;gap:10px;margin-top:4px;padding:10px 12px;font-size:14px;transition:opacity .15s;display:flex}.topic-add-row:hover{opacity:.8}.topic-add-row:focus-visible{opacity:1;outline:2px solid var(--blue);outline-offset:2px}.topic-admin-menu{z-index:20;border:1px solid var(--line);background:var(--panel);min-width:128px;box-shadow:var(--shadow);border-radius:8px;gap:4px;padding:6px;display:grid;position:absolute;top:42px;right:12px}.topic-admin-menu button{min-height:34px;color:var(--text);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:6px;padding:7px 9px}.topic-admin-menu button:hover,.topic-admin-menu button:focus-visible{background:#ffffff14}.topic-edit-popover{z-index:100;background:var(--bg-card,#1e293b);border:1px solid var(--ui-border,#ffffff1a);transform-origin:100% 0;border-radius:14px;flex-direction:column;gap:12px;width:min(360px,100vw - 32px);padding:16px;animation:.2s cubic-bezier(.34,1.56,.64,1) forwards popoverEnter;display:flex;position:absolute;top:100%;right:0;box-shadow:0 12px 40px #00000059}@keyframes popoverEnter{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.topic-edit-popover--closing{animation:.15s ease-in forwards popoverExit}@keyframes popoverExit{0%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(.97)}}.topic-edit-popover__field{flex-direction:column;gap:4px;display:flex}.topic-edit-popover__label{color:var(--ui-text,#94a3b8);opacity:.7;text-transform:uppercase;letter-spacing:.05em;font-size:12px;font-weight:600}.topic-edit-popover__input{background:var(--ui-surface-muted,#ffffff0d);border:1px solid var(--ui-border,#ffffff1a);color:var(--ui-text,#e2e8f0);border-radius:8px;outline:none;padding:8px 10px;font-size:14px;transition:border-color .15s}.topic-edit-popover__input:focus{border-color:var(--blue,#3b82f6)}.topic-edit-popover__radio-group{flex-wrap:wrap;gap:6px;display:flex}.topic-edit-popover__radio{color:var(--ui-text,#cbd5e1);cursor:pointer;align-items:center;gap:4px;font-size:13px;display:flex}.topic-edit-popover__radio input[type=radio]{accent-color:var(--blue,#3b82f6)}.topic-edit-popover__saved{color:var(--green,#34d399);opacity:0;font-size:12px;transition:opacity .3s}.topic-edit-popover__saved.is-visible{opacity:1}.topic-edit-popover__delete{color:var(--red,#f87171);cursor:pointer;text-align:left;opacity:.8;background:0 0;border:none;padding:6px 0 0;font-size:13px;transition:opacity .15s}.topic-edit-popover__delete:hover{opacity:1}@media (width<=639px){.topic-edit-popover{transform-origin:bottom;border-radius:18px 18px 0 0;width:100%;max-height:70vh;animation-name:popoverEnterMobile;position:fixed;inset:auto 0 0;overflow-y:auto}@keyframes popoverEnterMobile{0%{opacity:0;transform:translateY(100%)}to{opacity:1;transform:translateY(0)}}.topic-edit-popover--closing{animation-name:popoverExitMobile}@keyframes popoverExitMobile{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(100%)}}}@media (prefers-reduced-motion:reduce){.topic-item__checkbox:checked:after,.topic-item--just-added,.topic-edit-popover,.topic-edit-popover--closing{animation:none}}.topic-resource{border:1px solid var(--line-strong);min-height:28px;color:var(--text);transition:transform .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);background:#ffffff13;border-radius:7px;align-items:center;padding:6px 9px;font-size:.72rem;font-weight:800;line-height:1;display:inline-flex}.topic-resource:hover{background:#ffffff1f;border-color:#ffffff52;transform:translateY(-1px)}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.topic-resource--lecture{border-color:#69a7ff4d}.topic-resource--drive{background:#ffffffeb;justify-content:center;width:34px;min-width:34px;padding:5px}.topic-resource-menu{position:relative}.topic-resource-menu[open]{flex-basis:100%;justify-items:start;display:grid}.topic-resource-menu>summary{list-style:none}.topic-resource-menu>summary::-webkit-details-marker{display:none}.topic-resource-menu[open]>summary{border-color:#3d94ff9e;box-shadow:0 0 0 3px #3d94ff29}.topic-resource-menu__links{background:#0b1220fa;border:1px solid #ffffff2e;border-radius:8px;min-width:150px;margin-top:6px;padding:6px;display:grid;box-shadow:0 18px 36px #00000047}.topic-resource-menu__links a,.topic-resource-menu__link-btn{appearance:none;width:100%;color:var(--text);white-space:nowrap;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:6px;padding:8px 9px;font-size:.75rem;font-weight:800;text-decoration:none}.topic-resource-menu__links a:hover,.topic-resource-menu__link-btn:hover{background:#ffffff1a}.topic-resource__drive-icon{object-fit:contain;width:22px;height:22px}.topic-resource--audio{cursor:pointer;background:#185dac1f;border-color:#36b2ff61;justify-content:center;width:34px;min-width:34px;padding:2px}.topic-resource--audio:hover,.topic-resource--audio[aria-expanded=true]{background:#2889ff33;border-color:#57d6ffc7;box-shadow:0 0 18px #1f9eff3d}.topic-resource__play-icon{object-fit:contain;width:28px;height:28px;display:block}.lecture-record-player{z-index:2;border-radius:var(--radius);background:#06110d9e;border:1px solid #36d3993d;gap:10px;margin-top:10px;padding:12px;display:grid;position:relative}.lecture-record-player__top,.lecture-record-player__controls{align-items:center;gap:10px;display:flex}.lecture-record-player__top{color:var(--text);justify-content:space-between;font-size:.78rem;font-weight:900}.lecture-record-player__actions{align-items:center;gap:7px;display:inline-flex}.lecture-record-player__source,.lecture-record-player__download{color:#b9d6ff;background:#69a7ff14;border:1px solid #69a7ff52;border-radius:999px;align-items:center;gap:5px;min-height:30px;padding:6px 9px;font-size:.7rem;font-weight:800;display:inline-flex}.lecture-record-player__download{color:#b9ffe2;background:#36d39914;border-color:#36d39952}.lecture-record-player__source:hover,.lecture-record-player__download:hover{background:#ffffff1a;border-color:currentColor}.lecture-record-player audio{width:min(520px,100%);min-width:180px}.record-skip{color:#dfffee;cursor:pointer;background:#36d3991a;border:1px solid #36d39957;border-radius:7px;min-width:48px;min-height:34px;padding:7px 8px;font-size:.72rem;font-weight:900}.topic-resource--pdf{color:#f5d77b;background:#d8b24d1a;border-color:#d8b24d57}.topic-resource--pdf-preview{cursor:pointer}.topic-resource--quiz{cursor:pointer;color:#ffd5d5;background:#ff6b6b1a;border-color:#ff6b6b61}.topic-resource--pending{color:#f4f5f77a;background:#ffffff09;border-style:dashed}.quiz-modal{z-index:1000;padding:calc(var(--header-height,56px) + 16px) 24px 24px;opacity:1;visibility:visible;transition:opacity .28s var(--ease), visibility .28s var(--ease);justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.quiz-modal[aria-hidden=true]{opacity:0;visibility:hidden;pointer-events:none}.quiz-modal__backdrop{-webkit-backdrop-filter:blur(14px);background:#05080cb8;position:fixed;inset:0}.quiz-modal__panel{opacity:1;width:min(84vw,1200px);max-width:1200px;height:min(85vh,880px);max-height:calc(100dvh - 48px);transition:transform .32s cubic-bezier(.16, 1, .3, 1), opacity .24s var(--ease);background:#171a1f;border:1px solid #353d49;border-radius:16px;grid-template:"progress progress""heading controls""body body"minmax(0,1fr)"actions actions"/1fr auto;padding:0;scroll-padding-top:76px;display:grid;position:relative;overflow:hidden;transform:scale(1)translateY(0);box-shadow:0 24px 64px #000000a6}.quiz-modal[aria-hidden=true] .quiz-modal__panel{opacity:0;transform:scale(.92)translateY(12px)}.pdf-preview-modal{z-index:1250;box-sizing:border-box;opacity:1;visibility:visible;transition:opacity .3s var(--ease), visibility .3s var(--ease);place-items:center;padding:16px;display:grid;position:fixed;inset:0}.pdf-preview-modal[aria-hidden=true]{opacity:0;visibility:hidden;pointer-events:none}.pdf-preview-modal__backdrop{-webkit-backdrop-filter:blur(16px);background:#040508d1;position:fixed;inset:0}.pdf-preview-modal__panel{box-sizing:border-box;opacity:1;width:min(96vw,1800px);max-width:1800px;height:min(92dvh,1100px);min-height:0;max-height:min(92dvh,1100px);transition:transform .32s cubic-bezier(.16, 1, .3, 1), opacity .24s var(--ease);background:#171a1f;border:1px solid #353d49;border-radius:14px;flex-direction:column;gap:12px;padding:14px 20px 12px;display:flex;position:relative;overflow:hidden;transform:scale(1)translateY(0);box-shadow:0 20px 60px #0009}.pdf-preview-modal[aria-hidden=true] .pdf-preview-modal__panel{opacity:0;transform:scale(.92)translateY(12px)}@media (width>=1101px){.quiz-modal{left:var(--shell-rail-width,240px);right:0}body.is-rail-collapsed .quiz-modal,.app-shell.is-rail-collapsed~.quiz-modal,.app-shell.is-rail-collapsed .quiz-modal{left:var(--shell-rail-collapsed,60px)}body:has(.app-rail.is-collapsed) .quiz-modal{left:var(--shell-rail-collapsed,60px)}body:has(#app-shell.is-rail-collapsed) .quiz-modal{left:var(--shell-rail-collapsed,60px)}.pdf-preview-modal{top:calc(var(--shell-topbar-height,56px) + 12px);height:calc(100dvh - var(--shell-topbar-height,56px) - 24px);bottom:12px;left:var(--shell-rail-width,240px);width:calc(100vw - var(--shell-rail-width,240px));place-items:center;margin:0;padding:0;display:grid;right:0}body.is-rail-collapsed .pdf-preview-modal,.app-shell.is-rail-collapsed~.pdf-preview-modal,.app-shell.is-rail-collapsed .pdf-preview-modal{left:var(--shell-rail-collapsed,60px);width:calc(100vw - var(--shell-rail-collapsed,60px))}body:has(.app-rail.is-collapsed) .pdf-preview-modal{left:var(--shell-rail-collapsed,60px);width:calc(100vw - var(--shell-rail-collapsed,60px))}body:has(#app-shell.is-rail-collapsed) .pdf-preview-modal{left:var(--shell-rail-collapsed,60px);width:calc(100vw - var(--shell-rail-collapsed,60px))}.pdf-preview-modal__panel{width:94%;max-width:94%;height:calc(100dvh - var(--shell-topbar-height,56px) - 24px);max-height:calc(100dvh - var(--shell-topbar-height,56px) - 24px);box-sizing:border-box;margin:0 auto}.quiz-modal{left:var(--shell-rail-width,240px);width:calc(100vw - var(--shell-rail-width,240px));transition:left .2s var(--ease), width .2s var(--ease)}body.is-rail-collapsed .quiz-modal,.app-shell.is-rail-collapsed~.quiz-modal,.app-shell.is-rail-collapsed .quiz-modal{left:var(--shell-rail-collapsed,60px);width:calc(100vw - var(--shell-rail-collapsed,60px))}body:has(.app-rail.is-collapsed) .quiz-modal{left:var(--shell-rail-collapsed,60px);width:calc(100vw - var(--shell-rail-collapsed,60px))}body:has(#app-shell.is-rail-collapsed) .quiz-modal{left:var(--shell-rail-collapsed,60px);width:calc(100vw - var(--shell-rail-collapsed,60px))}.quiz-modal__backdrop{position:absolute;inset:0}}@media (prefers-reduced-motion:reduce){.quiz-modal__panel,.pdf-preview-modal__panel{transition:opacity .22s!important;transform:none!important}}.quiz-modal__top{pointer-events:auto;background:#1d2229;border-bottom:1px solid #353d49;grid-area:controls;justify-content:flex-end;align-items:center;gap:12px;margin:0;padding:16px 24px 16px 12px;display:flex;position:static}.quiz-modal__top .icon-button,.quiz-modal__top .quiz-timer{pointer-events:auto}.quiz-modal__top .icon-button[data-quiz-close]{touch-action:manipulation;-webkit-tap-highlight-color:transparent;color:#9ca6b3;cursor:pointer;background:#222831;border:1px solid #353d49;border-radius:8px;justify-content:center;align-items:center;width:40px;min-width:40px;height:40px;min-height:40px;transition:all .14s;display:inline-flex;position:relative}.quiz-modal__top .icon-button[data-quiz-close]:hover{color:#f3f5f7;background:#2a313c;border-color:#37d6c066}.quiz-modal__top .icon-button[data-quiz-close]:before{content:"";min-width:48px;min-height:48px;position:absolute;inset:-6px}.quiz-modal__back{color:#37d6c0;cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent;background:#222831;border:1px solid #353d49;border-radius:8px;align-items:center;gap:6px;width:fit-content;min-height:32px;margin:0 0 8px;padding:4px 10px 4px 6px;font-family:inherit;font-size:.8rem;font-weight:700;transition:all .14s;display:inline-flex}.quiz-modal__back:hover{color:#4fdbc8;background:#2a313c;border-color:#37d6c080;transform:translate(-2px)}.quiz-modal__back[hidden]{display:none!important}.quiz-modal__back svg{stroke:currentColor;stroke-width:2.4px;flex-shrink:0;width:14px;height:14px}.quiz-modal__heading{background:#1d2229;border-bottom:1px solid #353d49;grid-area:heading;min-width:0;margin:0;padding:16px 0 16px 24px}.quiz-modal__heading h2,#quiz-title{color:#f3f5f7;margin:0;font-size:clamp(1.2rem,2vw,1.5rem);font-weight:700;line-height:1.25}.quiz-modal__heading .quiz-modal__meta,#quiz-meta{color:#9ca6b3;margin:4px 0 0;font-size:.84rem;line-height:1.4}.quiz-sound-picker{pointer-events:auto;position:relative}.quiz-sound-toggle{color:var(--text);overflow:hidden}.quiz-sound-toggle__pack-icon{border-radius:8px;width:28px;height:28px}.quiz-sound-toggle svg,.quiz-sound-option__muted svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8px;width:21px;height:21px}.quiz-sound-menu{z-index:30;border:1px solid var(--line-strong);background:var(--paper-strong);border-radius:16px;width:min(250px,100vw - 32px);padding:10px;position:absolute;top:calc(100% + 10px);right:0;box-shadow:0 18px 42px #00000057}.quiz-sound-menu[hidden]{display:none}.quiz-sound-menu__label{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin:2px 6px 8px;font-size:.74rem;font-weight:800}.quiz-sound-option{width:100%;min-height:54px;color:var(--text);text-align:left;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:12px;grid-template-columns:38px minmax(0,1fr);align-items:center;gap:10px;padding:7px 9px;display:grid}.quiz-sound-option:hover,.quiz-sound-option:focus-visible{background:var(--paper);border-color:var(--line-strong)}.quiz-sound-option--selected{background:var(--primary-soft);border-color:#5b9cf66b}.quiz-sound-option img,.quiz-sound-option__muted{border-radius:10px;width:36px;height:36px}.quiz-sound-option__muted{color:var(--muted);background:var(--paper);place-items:center;display:grid}.quiz-sound-option span:last-child{gap:2px;display:grid}.quiz-sound-option strong{font-size:.9rem}.quiz-sound-option small{color:var(--muted);font-size:.74rem}.quiz-level-up{z-index:74;top:max(calc(env(safe-area-inset-top,0px) + 72px), 10vh);width:min(380px,100vw - 28px);max-width:100%;color:var(--text);text-align:center;pointer-events:none;opacity:0;background:radial-gradient(circle at 50% -20%,#e2b84a47,#0000 58%),linear-gradient(145deg,#1f273afa,#0c0f17fa);border:1px solid #e2b84a94;border-radius:22px;padding:20px 48px 18px;position:fixed;left:50%;overflow:hidden;transform:translate(-50%,-14px)scale(.96);box-shadow:0 22px 70px #00000085,0 0 34px #e2b84a33,inset 0 1px #ffffff1a}.quiz-level-up[hidden]{display:none}.quiz-level-up--visible{animation:.42s cubic-bezier(.2,.9,.25,1.2) forwards quiz-level-up-enter}.quiz-level-up__dismiss{z-index:2;color:#f4f5f7b8;width:34px;height:34px;font:inherit;cursor:pointer;pointer-events:auto;background:#ffffff0f;border:1px solid #ffffff1f;border-radius:50%;place-items:center;padding:0;font-size:1.2rem;display:grid;position:absolute;top:9px;right:9px}.quiz-level-up__dismiss:hover,.quiz-level-up__dismiss:focus-visible{color:var(--text);background:#e2b84a1f;border-color:#e2b84a80}.quiz-level-up__eyebrow{color:var(--gold);letter-spacing:.24em;text-indent:.24em;margin:0;font-size:.76rem;font-weight:950}.quiz-level-up__levels{font-variant-numeric:tabular-nums;justify-content:center;align-items:center;gap:14px;margin:8px 0 5px;display:flex}.quiz-level-up__levels span,.quiz-level-up__levels strong{min-width:1.1em;line-height:1}.quiz-level-up__levels span{color:#f4f5f780;font-size:clamp(1.65rem,7vw,2.25rem);font-weight:750}.quiz-level-up__levels strong{color:#fff1b8;text-shadow:0 0 24px #e2b84a85;font-size:clamp(2.7rem,10vw,4rem);font-weight:950;animation:.56s cubic-bezier(.2,.85,.3,1.2) .1s both quiz-level-number-rise}.quiz-level-up__levels svg{fill:none;width:38px;height:20px;stroke:var(--gold);stroke-linecap:round;stroke-linejoin:round;stroke-width:2px;opacity:.8;overflow:visible}.quiz-level-up__detail{color:#f4f5f7b8;margin:0;font-size:.82rem;line-height:1.4}.quiz-level-up__particles{pointer-events:none;position:absolute;inset:0;overflow:hidden}.quiz-level-up__particles i{background:var(--gold);opacity:0;border-radius:3px;width:6px;height:10px;animation:.85s ease-out .12s both quiz-level-particle;position:absolute;top:52%;left:50%}.quiz-level-up__particles i:nth-child(2n){background:var(--blue);border-radius:50%;width:5px;height:5px}.quiz-level-up__particles i:first-child{--level-particle-x:-122px;--level-particle-y:-55px;transform:rotate(18deg)}.quiz-level-up__particles i:nth-child(2){--level-particle-x:-82px;--level-particle-y:-78px;animation-delay:.17s}.quiz-level-up__particles i:nth-child(3){--level-particle-x:-128px;--level-particle-y:36px;animation-delay:.22s}.quiz-level-up__particles i:nth-child(4){--level-particle-x:-72px;--level-particle-y:62px;animation-delay:.15s}.quiz-level-up__particles i:nth-child(5){--level-particle-x:118px;--level-particle-y:-58px;animation-delay:.19s}.quiz-level-up__particles i:nth-child(6){--level-particle-x:78px;--level-particle-y:-82px;animation-delay:.135s}.quiz-level-up__particles i:nth-child(7){--level-particle-x:126px;--level-particle-y:40px;animation-delay:.24s}.quiz-level-up__particles i:nth-child(8){--level-particle-x:70px;--level-particle-y:64px;animation-delay:.165s}@keyframes quiz-level-up-enter{0%{opacity:0;transform:translate(-50%,-14px)scale(.96)}to{opacity:1;transform:translate(-50%)scale(1)}}@keyframes quiz-level-number-rise{0%{opacity:0;transform:translateY(12px)scale(.82)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes quiz-level-particle{0%{opacity:0;translate:-50% -50%;scale:.4}20%{opacity:.95}to{opacity:0;translate:var(--level-particle-x) var(--level-particle-y);rotate:150deg;scale:1}}@media (width<=520px){.quiz-level-up{top:max(calc(env(safe-area-inset-top,0px) + 62px), 8vh);border-radius:18px;padding:17px 42px 15px}.quiz-level-up__levels{gap:10px}.quiz-level-up__detail{font-size:.76rem}}@media (prefers-reduced-motion:reduce){.quiz-level-up--visible{opacity:1;transform:translate(-50%);animation:none!important}.quiz-level-up__levels strong{animation:none!important}.quiz-level-up__particles{display:none}}.pdf-preview-modal__top{border-bottom:1px solid #ffffff14;flex-shrink:0;justify-content:space-between;align-items:center;gap:16px;min-height:44px;padding-bottom:8px;display:flex}.pdf-preview-modal__header-content{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.pdf-preview-modal__top h2{white-space:nowrap;text-overflow:ellipsis;margin:0;font-size:clamp(1.15rem,1.8vw,1.55rem);line-height:1.25;overflow:hidden}.pdf-preview-modal__top .card__kicker{text-transform:uppercase;letter-spacing:.06em;color:#38bdf8;margin:0;font-size:.72rem;font-weight:700}.pdf-preview-modal__close-btn{width:44px;min-width:44px;height:44px;min-height:44px;color:var(--text);cursor:pointer;background:#ffffff0f;border:1px solid #ffffff1f;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;padding:8px;font-size:1rem;font-weight:700;transition:background .15s,color .15s;display:inline-flex}.pdf-preview-modal__close-btn:hover{color:#fff;background:#ffffff24}.quiz-modal h2{margin:0;font-size:clamp(1.45rem,4vw,2.6rem);line-height:1.05}.quiz-modal__meta{color:var(--muted);margin:9px 0 0;font-weight:800}.pdf-preview-frame-wrap{border:1px solid var(--line);border-radius:calc(var(--radius) - 2px);background:#00000040;flex:1;width:100%;height:100%;min-height:0;overflow:hidden}.pdf-preview-frame{background:#fff;border:0;width:100%;height:100%;min-height:0;display:block}.quiz-progress{--quiz-progress-percent:0%;z-index:5;background:#ffffff14;grid-area:progress;height:4px;margin:0;padding:0;display:block;position:relative}.quiz-progress__stats{display:none}.quiz-timer{--quiz-timer-progress:100%;--quiz-robot-accent:var(--gold);--quiz-robot-glow:#e2b84a52;color:#fff4c2;filter:drop-shadow(0 9px 14px #00000057);transform-origin:50% 82%;width:58px;height:70px;transition:width .18s var(--ease), height .18s var(--ease), filter .18s var(--ease);flex:none;animation:7s ease-in-out infinite quiz-robot-idle;display:block;position:relative}.quiz-timer[hidden]{display:none}.quiz-timer--compact{filter:drop-shadow(0 6px 10px #0000004d);width:40px;height:42px;animation:none}.quiz-timer--compact .quiz-robot__antenna{height:6px}.quiz-timer--compact .quiz-robot__head{border-radius:12px;width:36px;height:32px;padding:2px;top:5px;left:2px}.quiz-timer--compact .quiz-robot__face{border-radius:9px;grid-template-rows:5px 1fr 4px;padding:3px}.quiz-timer--compact .quiz-robot__eyes{gap:7px;height:5px}.quiz-timer--compact .quiz-robot__eyes i{width:5px;height:3px}.quiz-timer--compact .quiz-robot__time{font-size:.55rem}.quiz-timer--compact .quiz-robot__mouth{width:9px;height:3px}.quiz-timer--compact .quiz-robot__body{display:none}.quiz-robot__antenna{transform-origin:50% 100%;background:#dae5f5d6;border-radius:999px;width:2px;height:9px;position:absolute;top:0;left:50%;transform:translate(-50%)}.quiz-robot__antenna span{background:var(--quiz-robot-accent);width:6px;height:6px;box-shadow:0 0 9px var(--quiz-robot-glow);border-radius:999px;position:absolute;top:-2px;left:50%;transform:translate(-50%)}.quiz-robot__head{background:conic-gradient(var(--quiz-robot-accent) var(--quiz-timer-progress), #ffffff24 0);width:50px;height:41px;box-shadow:0 7px 16px #00000057, 0 0 14px var(--quiz-robot-glow), inset 0 0 0 1px #ffffff1c;border-radius:15px;padding:3px;transition:filter .18s,transform .18s;position:absolute;top:8px;left:4px}.quiz-robot__face{background:radial-gradient(circle at 50% 22%,#69a7ff1c,#0000 58%),#0d1620f5;border:1px solid #ffffff1a;border-radius:12px;grid-template-rows:7px 1fr 6px;place-items:center;width:100%;height:100%;padding:5px 5px 4px;display:grid;box-shadow:inset 0 0 12px #00000073}.quiz-robot__eyes{justify-content:center;align-items:center;gap:10px;width:100%;height:7px;display:flex}.quiz-robot__eyes i{transform-origin:50%;background:currentColor;border-radius:999px;width:6px;height:4px;animation:7s linear infinite quiz-robot-blink;display:block;box-shadow:0 0 6px}.quiz-robot__time{color:inherit;letter-spacing:-.02em;text-shadow:0 0 7px;white-space:nowrap;font-size:.65rem;font-weight:950;line-height:1}.quiz-robot__mouth{opacity:.72;border-bottom:2px solid;border-radius:0 0 999px 999px;width:12px;height:4px;transition:width .16s,border-radius .16s,transform .16s;display:block}.quiz-robot__body{background:linear-gradient(#ffffff29,#0000 42%),#2a3746f5;border:1px solid #ffffff29;border-radius:7px 7px 9px 9px;width:26px;height:15px;position:absolute;top:50px;left:16px;box-shadow:0 6px 12px #0000004d}.quiz-robot__chest-light{background:var(--quiz-robot-accent);width:5px;height:5px;box-shadow:0 0 7px var(--quiz-robot-glow);border-radius:999px;position:absolute;top:4px;left:50%;transform:translate(-50%)}.quiz-robot__arm{transform-origin:50% 2px;background:#a7b7cae6;border-radius:999px;width:5px;height:12px;transition:transform .17s;position:absolute;top:3px}.quiz-robot__arm--left{left:-7px;transform:rotate(8deg)}.quiz-robot__arm--right{right:-7px;transform:rotate(-8deg)}.quiz-robot__foot{background:#8495a9f5;border-radius:2px 2px 5px 5px;width:9px;height:5px;position:absolute;top:13px}.quiz-robot__foot--left{left:2px}.quiz-robot__foot--right{right:2px}.quiz-timer--warning{--quiz-robot-accent:var(--red);--quiz-robot-glow:#f06b6b61;color:#ffb4b4}.quiz-timer--warning .quiz-robot__antenna{animation:1.65s ease-in-out infinite quiz-robot-warning}.quiz-timer--warning .quiz-robot__mouth{border-radius:999px;width:8px}.quiz-timer--countup{--quiz-robot-accent:var(--blue);--quiz-robot-glow:#5b9cf657;color:#dbeafe}.quiz-timer[data-mood=happy]{--quiz-robot-accent:var(--green);--quiz-robot-glow:#34c78a6b;color:#bfffe1;animation:quiz-robot-happy .9s var(--ease) both}.quiz-timer[data-mood=happy] .quiz-robot__eyes i{height:5px;box-shadow:none;background:0 0;border:0;border-bottom:2px solid;border-radius:0 0 999px 999px;animation:none}.quiz-timer[data-mood=happy] .quiz-robot__mouth{opacity:1;width:17px;height:6px}.quiz-timer[data-mood=happy] .quiz-robot__arm--left{transform:rotate(132deg)}.quiz-timer[data-mood=happy] .quiz-robot__arm--right{transform:rotate(-132deg)}.quiz-timer[data-mood=sad]{--quiz-robot-accent:var(--red);--quiz-robot-glow:#f06b6b61;color:#ffc7c7;animation:quiz-robot-sad .9s var(--ease) both}.quiz-timer[data-mood=sad] .quiz-robot__head{transform:translateY(2px)rotate(-3deg)}.quiz-timer[data-mood=sad] .quiz-robot__eyes i{border-radius:999px;width:7px;height:2px;animation:none}.quiz-timer[data-mood=sad] .quiz-robot__eyes i:first-child{transform:rotate(-12deg)}.quiz-timer[data-mood=sad] .quiz-robot__eyes i:last-child{transform:rotate(12deg)}.quiz-timer[data-mood=sad] .quiz-robot__mouth{opacity:1;border-top:2px solid;border-bottom:0;border-radius:999px 999px 0 0;width:15px;height:5px}.quiz-timer[data-mood=sad] .quiz-robot__arm--left{transform:rotate(-24deg)}.quiz-timer[data-mood=sad] .quiz-robot__arm--right{transform:rotate(24deg)}.quiz-timer--compact[data-mood=happy] .quiz-robot__mouth{width:12px;height:4px}.quiz-timer--compact[data-mood=sad] .quiz-robot__eyes i{width:5px}.quiz-timer--compact[data-mood=sad] .quiz-robot__mouth{width:11px;height:4px}@media (prefers-reduced-motion:reduce){.quiz-timer,.quiz-timer--warning .quiz-robot__antenna,.quiz-robot__eyes i{animation:none!important}.quiz-timer[data-mood=sad] .quiz-robot__head{transform:none}.quiz-timer[data-mood] .quiz-robot__arm--left{transform:rotate(8deg)}.quiz-timer[data-mood] .quiz-robot__arm--right{transform:rotate(-8deg)}}.quiz-progress__track{background:0 0;border-radius:0;height:4px;position:absolute;inset:0;overflow:hidden}.quiz-progress__track span{width:var(--quiz-progress-percent,0%);border-radius:inherit;background:#37d6c0;height:100%;transition:width .24s;display:block}@media (width<=767px){body.quiz-modal-open .app-bottom-nav,body.quiz-modal-open #app-bottom-nav,body.quiz-modal-open .bottom-nav,body.quiz-modal-open .bottom-nav-wrap{display:none!important}.quiz-modal{z-index:1000!important;width:100vw!important;height:100dvh!important;margin:0!important;padding:0!important;position:fixed!important;inset:0!important}.quiz-modal__backdrop{-webkit-backdrop-filter:blur(20px)!important;backdrop-filter:blur(20px)!important;background:#04060af5!important;position:fixed!important;inset:0!important}.quiz-modal .quiz-modal__panel{width:100vw!important;max-width:100vw!important;height:100dvh!important;max-height:100dvh!important;box-shadow:none!important;background:#171a1f!important;border:none!important;border-radius:0!important;flex-direction:column!important;margin:0!important;padding:0!important;display:flex!important;overflow:hidden!important}.quiz-modal .quiz-progress{flex:none!important;order:1!important;width:100%!important;margin:0!important;position:relative!important;top:auto!important;left:auto!important;right:auto!important}.quiz-modal .quiz-progress__stats{display:none!important}.quiz-modal .quiz-modal__top{background:#1d2229!important;border-bottom:none!important;flex:none!important;order:2!important;justify-content:flex-end!important;align-items:center!important;gap:8px!important;min-height:48px!important;margin:0!important;padding:8px 12px 6px!important;display:flex!important}.quiz-modal .quiz-modal__top .icon-button[data-quiz-close],.quiz-modal .quiz-modal__top .quiz-sound-toggle{width:44px!important;min-width:44px!important;height:44px!important;min-height:44px!important}.quiz-modal .quiz-modal__heading{background:#1d2229!important;border-bottom:1px solid #353d49!important;flex:none!important;order:3!important;min-width:0!important;margin:0!important;padding:4px 14px 10px!important}.quiz-modal .quiz-modal__back{touch-action:manipulation!important;min-height:44px!important;margin-bottom:6px!important;padding:6px 12px 6px 8px!important}.quiz-modal #quiz-title{margin:0 0 2px!important;font-size:1.15rem!important;line-height:1.25!important}.quiz-modal #quiz-meta{margin:0!important;font-size:.8rem!important;line-height:1.3!important}.quiz-modal .quiz-modal__body{overscroll-behavior:contain!important;flex:auto!important;order:4!important;min-height:0!important;padding:14px 12px!important;overflow-y:auto!important}.quiz-modal .quiz-modal__actions{padding:10px 14px calc(10px + env(safe-area-inset-bottom,0px))!important;background:#1d2229!important;border-top:1px solid #353d49!important;flex:none!important;order:5!important;justify-content:space-between!important;align-items:center!important;gap:8px!important;display:flex!important}.quiz-modal .quiz-action{min-height:44px!important;padding:10px 16px!important}.quiz-modal .quiz-card{background:#222831!important;border:1px solid #353d49!important;border-radius:10px!important;padding:14px!important}.topic-completion{grid-template-columns:1fr!important;display:grid!important}.topic-completion__item{width:100%!important}}.quiz-card{background:#1d2229;border:1px solid #353d49;border-radius:12px;padding:18px}.quiz-question-list{gap:14px;display:grid}.quiz-question-card{scroll-margin:96px}.quiz-question-card--missed{background:#ff6b6b14;border-color:#ff6b6bad}.quiz-missed-note{color:#ffd5d5;margin:-8px 0 14px;font-size:.82rem;font-weight:900}.quiz-result-banner{justify-content:space-between;align-items:center;gap:14px;margin-bottom:14px;display:flex}.quiz-empty-mcq{justify-items:start;gap:12px;display:grid}.quiz-empty-mcq strong{font-size:1rem}.quiz-empty-mcq p{color:var(--muted);margin:0}.quiz-source-picker{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:14px;display:grid}.quiz-source-option{color:#f3f5f7;text-align:left;cursor:pointer;box-sizing:border-box;background:#222831;border:1px solid #353d49;border-radius:12px;gap:8px;width:100%;min-height:84px;padding:16px;transition:border-color .15s,background .15s,transform .15s;display:grid;position:relative}.quiz-source-option__content{gap:6px;min-width:0;display:grid}.quiz-source-option--vip{background:#222831;border-color:#e7ad4f73;grid-template-columns:54px minmax(0,1fr);align-items:center;gap:14px;min-height:88px}.quiz-source-option.quiz-source-option--kellawi{background:#222831;border-color:#37d6c059;grid-template-columns:minmax(230px,.72fr) minmax(0,1fr);align-items:center;gap:20px;min-height:128px;padding:18px 20px;overflow:hidden}.quiz-source-option__kellawi-mascot{grid-template-columns:82px minmax(118px,1fr);align-items:center;gap:14px;min-width:0;display:grid}.quiz-source-option__kellawi-avatar{background:linear-gradient(145deg,#37d6c059,#22c55e59);border:1px solid #37d6c099;border-radius:999px;width:82px;height:82px;padding:3px;display:block;box-shadow:0 14px 28px #00000052,0 0 24px #37d6c01f}.quiz-source-option__kellawi-avatar img{border-radius:inherit;object-fit:cover;object-position:center 43%;width:100%;height:100%;display:block}.quiz-source-option__thought{color:#f3f5f7;background:#171a1f;border:1px solid #37d6c04d;border-radius:18px;max-width:170px;padding:11px 13px;font-size:.78rem;font-weight:700;line-height:1.35;display:block;position:relative;box-shadow:0 10px 22px #0003}.quiz-source-option__thought:before,.quiz-source-option__thought:after{content:"";background:#171a1f;border:1px solid #37d6c04d;border-radius:999px;position:absolute}.quiz-source-option__thought:before{width:8px;height:8px;bottom:10px;left:-11px}.quiz-source-option__thought:after{width:4px;height:4px;bottom:2px;left:-18px}.quiz-source-option__icon{object-fit:contain;filter:drop-shadow(0 8px 14px #00000057);width:54px;height:54px}.quiz-source-option:hover{background:#28303b;border-color:#37d6c080}.quiz-source-option--vip:hover{background:#28303b;border-color:#e7ad4fbf}.quiz-source-option.quiz-source-option--kellawi:hover{background:#28303b;border-color:#37d6c099}.quiz-source-option strong{font-size:1rem}.quiz-source-option--vip strong{font-size:1.18rem}.quiz-source-option__content>span{color:var(--muted);line-height:1.45}.quiz-source-option__resume-row{grid-template-columns:auto minmax(70px,1fr) auto;align-items:center;gap:8px;margin-top:4px;display:grid}.quiz-source-option__resume{color:#bbf7d0;background:#10b98121;border:1px solid #34d3995c;border-radius:999px;justify-content:center;align-items:center;min-height:24px;padding:3px 9px;font-size:.72rem;font-weight:900;display:inline-flex}.quiz-source-option__progress{background:#ffffff1a;border-radius:999px;height:5px;overflow:hidden}.quiz-source-option__progress span{border-radius:inherit;background:linear-gradient(90deg, var(--blue), var(--gold));height:100%;display:block}.quiz-source-option__count{color:#f4f5f7d1;font-size:.72rem;font-weight:900}.quiz-source-option__resume-row--collection,.quiz-source-option__resume-row--complete{grid-template-columns:auto minmax(70px,1fr) auto}.quiz-source-option__resume--complete{color:#d1fae5;background:#10b98138;border-color:#34d3998f}.quiz-collection-picker,.quiz-parts-picker{gap:16px;display:grid}.quiz-picker-breadcrumb{color:#9ca6b3;align-items:center;gap:8px;min-width:0;font-size:.78rem;font-weight:700;display:flex}.quiz-picker-breadcrumb button{color:#37d6c0;font:inherit;cursor:pointer;background:0 0;border:0;padding:0;transition:color .14s}.quiz-picker-breadcrumb button:hover,.quiz-picker-breadcrumb button:focus-visible{color:#4fdbc8;outline:none;text-decoration:underline}.quiz-picker-breadcrumb strong{color:#f3f5f7;text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.quiz-collection-grid,.quiz-parts-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.quiz-collection-option,.quiz-part-option{color:#f3f5f7;text-align:left;cursor:pointer;box-sizing:border-box;background:#222831;border:1px solid #353d49;border-radius:12px;align-content:start;gap:8px;width:100%;min-height:120px;padding:16px;transition:transform .16s,border-color .16s,background .16s;display:grid;position:relative}.quiz-collection-option:hover,.quiz-collection-option:focus-visible,.quiz-part-option:hover,.quiz-part-option:focus-visible{background:#28303b;border-color:#37d6c080;outline:none;transform:translateY(-2px)}.quiz-collection-option:disabled{cursor:not-allowed;opacity:.52;transform:none}.quiz-collection-option strong,.quiz-part-option strong{color:#f3f5f7;font-size:1.04rem;line-height:1.25}.quiz-collection-option>span:not(.quiz-collection-option__eyebrow,.quiz-collection-option__status,.quiz-collection-option__bar),.quiz-part-option>span:not(.quiz-collection-option__eyebrow),.quiz-part-option small{color:#9ca6b3;line-height:1.4}.quiz-part-option small{-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:.74rem;display:-webkit-box;overflow:hidden}.quiz-collection-option__eyebrow{color:#37d6c0;letter-spacing:.06em;text-transform:uppercase;font-size:.68rem;font-weight:800}.quiz-collection-option__status{color:#9ca6b3;justify-content:space-between;align-items:center;gap:8px;margin-top:auto;font-size:.72rem;font-weight:700;display:flex}.quiz-collection-option__status strong{color:#f3f5f7;font-size:inherit}.quiz-collection-option__bar{background:#ffffff14;border-radius:999px;height:4px;display:block;overflow:hidden}.quiz-collection-option__bar span{border-radius:inherit;background:linear-gradient(90deg,#37d6c0,#22c55e);height:100%;display:block}.quiz-collection-option--continue{background:#222831;border-color:#37d6c073;min-height:104px}.quiz-collection-option--mixed{border-color:#e7ad4f66}.quiz-collection-option--wrong{border-color:#ef444466}.quiz-part-option--complete{background:#222831;border-color:#22c55e73}.quiz-part-option--saved{cursor:default}.quiz-part-option--saved:hover{background:#222831;border-color:#353d49;transform:none}.quiz-part-option__saved-footer{grid-template-columns:minmax(70px,1fr) auto;align-items:center;gap:8px;margin-top:auto;display:grid}.quiz-part-option__saved-actions{grid-column:1/-1;gap:8px;display:flex}.quiz-part-option__saved-actions button{color:#f3f5f7;min-height:32px;font:inherit;cursor:pointer;background:#2a313c;border:1px solid #353d49;border-radius:999px;padding:6px 14px;font-size:.76rem;font-weight:700;transition:all .14s}.quiz-part-option__saved-actions .quiz-part-option__resume-button{color:#0b0f14;background:#37d6c0;border-color:#37d6c080}.quiz-part-option__saved-actions .quiz-part-option__restart-button{color:#9ca6b3;background:#222831;border-color:#353d49}.quiz-part-option__saved-actions button:hover,.quiz-part-option__saved-actions button:focus-visible{border-color:#37d6c099;outline:none;transform:translateY(-1px)}.quiz-picker-toggle{color:#d1d5db;cursor:pointer;background:#222831;border:1px solid #353d49;border-radius:999px;align-items:center;gap:10px;width:fit-content;padding:9px 14px;font-size:.78rem;font-weight:700;display:flex}.quiz-picker-toggle input{accent-color:#37d6c0;width:16px;height:16px}@media (width<=767px){.quiz-source-picker,.quiz-collection-grid,.quiz-parts-grid{grid-template-columns:1fr!important;gap:10px!important}.quiz-collection-option,.quiz-part-option,.quiz-source-option{border-radius:10px!important;gap:6px!important;min-height:52px!important;padding:12px 14px!important}.quiz-collection-option strong,.quiz-part-option strong,.quiz-source-option strong{font-size:.96rem!important;line-height:1.3!important}.quiz-source-option--vip{grid-template-columns:44px minmax(0,1fr)!important;gap:10px!important;min-height:52px!important;padding:12px 14px!important}.quiz-source-option__icon{width:44px!important;height:44px!important}.quiz-part-option__saved-actions button{min-height:44px!important}.quiz-modal .quiz-source-option.quiz-source-option--kellawi{background:radial-gradient(circle at 12% 8%,#69a7ff33,#0000 34%),linear-gradient(135deg,#69a7ff1a,#34d3990e),#1b2633;grid-template-columns:1fr;gap:12px;min-height:0;padding:12px}.quiz-source-option__kellawi-mascot{grid-template-columns:54px minmax(0,1fr);gap:11px;display:grid}.quiz-source-option__kellawi-avatar{width:54px;height:54px}.quiz-source-option__thought{border-radius:15px;max-width:none;padding:9px 11px;font-size:.7rem;line-height:1.3;display:block}.quiz-source-option--kellawi .quiz-source-option__content{gap:5px}.quiz-source-option--kellawi .quiz-source-option__content>span{font-size:.8rem;line-height:1.35}.quiz-source-option__resume-row,.quiz-source-option__resume-row--collection,.quiz-source-option__resume-row--complete{grid-template-columns:auto minmax(55px,1fr) auto}}.quiz-modal__body{overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#353d49 transparent;background:#1d2229;flex-direction:column;flex:1;grid-area:body;gap:16px;min-height:0;padding:24px;display:flex;overflow-y:auto}.quiz-question{color:#f3f5f7;margin:0 0 16px;font-size:1.12rem;font-weight:600;line-height:1.5}.quiz-choices{gap:10px;display:grid}.quiz-choice{color:#d1d5db;text-align:left;cursor:pointer;box-sizing:border-box;background:#222831;border:1px solid #353d49;border-radius:10px;grid-template-columns:32px 1fr;align-items:center;gap:12px;width:100%;min-height:50px;padding:12px 16px;transition:border-color .14s,background .14s;display:grid;position:relative;overflow:hidden}.quiz-choice:hover:not(:disabled){color:#f3f5f7;background:#28303b;border-color:#37d6c073}.quiz-choice span{color:#9ca6b3;background:#2a313c;border:1px solid #3d4654;border-radius:7px;place-items:center;width:30px;height:30px;font-size:.85rem;font-weight:700;transition:all .14s;display:grid}.quiz-choice--selected{color:#f3f5f7;background:#37d6c01a;border-color:#37d6c0}.quiz-choice--selected span{color:#0b0f14;background:#37d6c0;border-color:#37d6c0}.quiz-choice--correct{color:#eafff1;background:#22c55e1f;border-color:#22c55e}.quiz-choice--correct[data-quiz-selected=true].motion-replay{animation:quiz-correct-pulse .52s var(--ease) both}.quiz-choice--correct span{color:#0b0f14;background:#22c55e;border-color:#22c55e}.quiz-choice--wrong{color:#ffe5e5;background:#ef44441f;border-color:#ef4444}.quiz-choice--wrong[data-quiz-selected=true].motion-replay{animation:quiz-wrong-shake .36s var(--ease) both}.quiz-choice--wrong span{color:#fff;background:#ef4444;border-color:#ef4444}.quiz-explanation{background:#e7ad4f14;border:1px solid #e7ad4f59;border-radius:10px;margin-top:14px;padding:14px 16px}.quiz-explanation strong,.quiz-explanation p{margin:0;display:block}.quiz-explanation strong{color:#f3f5f7;font-size:.95rem}.quiz-explanation p{color:#9ca6b3;margin-top:6px;font-size:.88rem;line-height:1.55}.quiz-question__section{color:#37d6c0;letter-spacing:.04em;text-transform:uppercase;margin:0 0 8px;font-size:.72rem;font-weight:800}.quiz-explanation .quiz-explanation__source{color:#d7deeba3;margin-top:10px;font-size:.74rem}.quiz-modal__actions{background:#1d2229;border-top:1px solid #353d49;grid-area:actions;justify-content:space-between;align-items:center;gap:12px;margin-top:0;padding:14px 24px;display:flex}.pdf-preview-modal__actions{flex-wrap:wrap;flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;margin-top:0;padding-top:4px;display:flex}.pdf-preview-modal__meta{color:var(--muted);margin:0;font-size:.8rem;font-weight:500}.pdf-preview-modal__action-links{align-items:center;gap:8px;margin-left:auto;display:flex}.quiz-action{color:#f3f5f7;cursor:pointer;background:#222831;border:1px solid #353d49;border-radius:8px;min-height:40px;padding:9px 18px;font-size:.88rem;font-weight:600;transition:all .14s}.quiz-action:disabled{cursor:not-allowed;opacity:.45}.quiz-action:hover:not(:disabled){background:#2a313c;border-color:#4a5568}.quiz-action--primary{color:#0b0f14;background:#37d6c0;border-color:#37d6c0;font-weight:700}.quiz-action--primary:hover:not(:disabled){background:#2ec4ae;border-color:#2ec4ae}.quiz-action--secondary{color:#f3f5f7;background:#222831;border-color:#353d49}.quiz-action--secondary:hover:not(:disabled){background:#2a313c;border-color:#4a5568}.quiz-summary{gap:18px;display:grid}.quiz-summary__header{justify-content:space-between;align-items:center;gap:14px;display:flex}.quiz-summary__score{color:#fff;margin:0;font-size:clamp(2rem,4vw,3.2rem);font-weight:900}.quiz-summary__percent{color:#ffffffc7;margin:4px 0 0}.quiz-summary__performance{color:var(--green);text-transform:uppercase;letter-spacing:.08em;margin:0;font-weight:900}.quiz-summary__details{border-radius:var(--radius);color:#fffc;background:#ffffff06;border:1px solid #ffffff14;padding:14px 16px}.quiz-review{gap:12px;display:grid}.quiz-review-item{border-radius:var(--radius);background:#ffffff08;border:1px solid #ffffff14;padding:14px 16px}.quiz-review-item--correct{border-color:#36d3996b}.quiz-review-item--wrong{border-color:#ff6b6b6b}.quiz-review-question{color:#fff;margin:0 0 10px;font-weight:700}.quiz-review-answer,.quiz-review-explanation{color:#ffffffc7;margin:0;line-height:1.5}.quiz-review-answer span{color:#fff;font-weight:900}.quiz-resume-card{border:1px solid var(--line);border-radius:var(--radius);width:100%;max-width:480px;box-shadow:var(--shadow-soft);text-align:left;background:#ffffff08;margin:10px auto 20px;padding:24px;animation:.45s cubic-bezier(.34,1.56,.64,1) both resume-card-enter;position:relative}@keyframes resume-card-enter{0%{opacity:0;transform:translateY(24px)scale(.96)}to{opacity:1;transform:translateY(0)scale(1)}}.quiz-resume-card__header{align-items:center;gap:12px;margin-bottom:16px;display:flex}.quiz-resume-card__icon-container{background:var(--primary-soft);width:40px;height:40px;color:var(--blue);border-radius:8px;justify-content:center;align-items:center;display:flex}.quiz-resume-card__icon-container svg{width:24px;height:24px}.quiz-resume-card__title{color:var(--text);margin:0;font-size:1.25rem;font-weight:700}.quiz-resume-card__desc{color:var(--muted);margin:0 0 24px;font-size:.95rem;line-height:1.5}.quiz-resume-card__actions{gap:12px;display:flex}.quiz-resume-card__btn{cursor:pointer;min-height:44px;transition:background .18s var(--ease), border-color .18s var(--ease), transform .1s var(--ease);border-radius:10px;flex:1;justify-content:center;align-items:center;padding:10px 16px;font-size:.9rem;font-weight:700;display:inline-flex}.quiz-resume-card__btn:active{transform:scale(.97)}.quiz-resume-card__btn--secondary{border:1px solid var(--line);color:var(--text);background:#ffffff0d}.quiz-resume-card__btn--secondary:hover{background:#ffffff14;border-color:#ffffff26}.quiz-resume-card__btn--primary{color:#0d0f16;background:var(--blue);border:none}.quiz-resume-card__btn--primary:hover{background:#73adff;box-shadow:0 0 12px #5b9cf64d}.quiz-confetti{pointer-events:none;position:absolute;inset:0;overflow:hidden}.quiz-confetti--pulse{animation:.9s both quiz-confetti-pulse}@keyframes quiz-confetti-pulse{0%,to{opacity:0;transform:scale(1)}25%{opacity:.24;transform:scale(1.08)}50%{opacity:.4;transform:scale(1.12)}}.quiz-confetti span{top:22%;left:calc(8% + (var(--x) * 5%));opacity:0;background:hsl(calc(var(--x) * 24), 82%, 62%);border-radius:2px;width:9px;height:14px;position:absolute}.quiz-confetti--active span{animation:quiz-confetti .76s var(--ease) both;animation-delay:calc(var(--x) * 12ms)}.updates-hero{padding:24px 0 10px}.updates-hero .section-heading{text-align:center;max-width:960px}.updates-hero .section-heading h1{color:#0000;background:linear-gradient(#f8fbff,#d8b24d);-webkit-background-clip:text;background-clip:text;font-size:clamp(2.2rem,5.2vw,4.4rem)}.updates-summary{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.updates-summary span{border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(#ffffff0b,#0000),#101219c7;min-height:92px;padding:16px}.updates-summary strong,.updates-summary em{display:block}.updates-summary strong{color:var(--gold);letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px;font-size:.76rem}.updates-summary em{color:var(--text);font-style:normal;font-weight:800;line-height:1.35}.class-reps{border-radius:var(--radius);box-shadow:var(--shadow);background:linear-gradient(135deg,#69a7ff14,#0000 56%),#101219c2;border:1px solid #69a7ff33;grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);align-items:stretch;gap:18px;margin:0 0 18px;padding:20px;display:grid}.class-reps__top{align-content:center;display:grid}.class-reps__top h2{margin:0;font-size:clamp(1.65rem,3vw,2.6rem);line-height:1.05}.class-reps__grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.updates-hero .class-reps__grid{justify-content:center;gap:12px;width:min(100%,360px);margin:10px auto 0;display:flex}.class-rep{border:1px solid var(--line);border-radius:var(--radius);text-align:center;background:#ffffff0a;justify-items:center;gap:8px;min-height:172px;padding:16px 12px;display:grid}.class-rep--link{cursor:pointer;transition:transform .18s var(--ease), filter .18s var(--ease)}.class-rep--link:hover,.class-rep--link:focus-visible{filter:drop-shadow(0 14px 22px #25d3662e);outline:none;transform:translateY(-2px)}.updates-hero .class-rep{width:88px;min-height:auto;box-shadow:none;background:0 0;border:0;padding:0}.class-rep__avatar{color:#06101d;background:radial-gradient(circle at 34% 24%, #ffffffc7, transparent 24%), linear-gradient(135deg, var(--blue), var(--green));border:1px solid #69a7ff57;border-radius:999px;place-items:center;width:68px;height:68px;display:grid;box-shadow:0 16px 36px #00000047}.updates-hero .class-rep__avatar{border-color:#69a7ff7a;width:42px;height:42px;box-shadow:0 8px 18px #0003}.class-rep__avatar svg{fill:currentColor;width:42px;height:42px}.class-rep__avatar img{border-radius:inherit;object-fit:cover;object-position:center 43%;width:100%;height:100%}.updates-hero .class-rep__avatar svg{width:24px;height:24px}.class-rep strong,.class-rep small{display:block}.class-rep strong{font-size:.98rem;line-height:1.25}.updates-hero .class-rep strong{max-width:88px;color:var(--text);font-size:.68rem;line-height:1.15}.class-rep small{min-height:28px;color:var(--gold);background:#d8b24d1a;border:1px solid #d8b24d4d;border-radius:999px;padding:7px 9px;font-size:.72rem;font-weight:900;line-height:1}.updates-hero .class-rep small{min-height:auto;color:var(--muted);background:0 0;border:0;padding:0;font-size:.6rem}#news,.news-grid,#news-feed,.updates-board{flex-direction:column;gap:16px;max-width:1000px;margin:0 auto;padding:8px 0 28px;display:flex}.news-card,.update-panel{border:1px solid var(--border-color,#ffffff1f);min-height:auto;box-shadow:var(--shadow,0 8px 24px #0003);background:linear-gradient(#ffffff0b,#0000),#101219d1;border-radius:16px;padding:20px;position:relative;overflow:hidden}.update-panel:before{content:"";pointer-events:none;background:linear-gradient(135deg,#69a7ff14,#0000 42%);border-top:1px solid #69a7ff33;position:absolute;inset:0}.update-panel--new{border-color:#69a7ff61}.update-panel--new:after{content:"";pointer-events:none;opacity:0;z-index:1;background:linear-gradient(90deg,#0000,#69a7ff38,#0000);width:44%;position:absolute;inset:-30% auto -30% 0}.update-panel--new-flash:after{opacity:1;animation:update-border-sweep .9s var(--ease) .12s both}.update-panel>*{z-index:2;position:relative}.update-panel--primary{background:linear-gradient(135deg,#d8b24d1a,#0000 54%),#101219db;border-color:#d8b24d61}.update-panel--wide{grid-column:1/-1;min-height:auto}.update-panel__top{justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:8px;display:flex}.update-panel h2{margin:0;font-size:clamp(1rem,1.45vw,1.32rem);line-height:1.12}.update-panel p:not(.card__kicker){color:var(--muted);line-height:1.38}.arabic-news{color:var(--muted);text-align:right;gap:6px;margin-top:8px;display:grid}.arabic-news p{margin:0;line-height:1.55}.arabic-news strong{color:var(--text);font-weight:900}.arabic-news [dir=ltr]{color:#f4f5f7e6;font-weight:800;display:inline-block}.status-pill{min-height:26px;color:var(--blue);white-space:nowrap;background:#69a7ff1a;border:1px solid #69a7ff52;border-radius:999px;align-items:center;padding:5px 8px;font-size:.68rem;font-weight:900;display:inline-flex}.status-pill--due{color:var(--gold);background:#d8b24d1f;border-color:#d8b24d6b}.status-pill--watch{color:#ffbd70;background:#ffbd701a;border-color:#ffbd7066}.status-pill--exam,.status-pill--open{color:var(--green);background:#36d3991a;border-color:#36d39957}.update-facts{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;margin:10px 0 0;display:grid}.update-facts--three{grid-template-columns:repeat(3,minmax(0,1fr))}.news-action{border-radius:var(--radius);color:#07100d;background:var(--green);border:1px solid #36d39957;justify-content:center;align-items:center;min-height:34px;margin-top:10px;padding:8px 11px;font-size:.78rem;font-weight:900;text-decoration:none;display:inline-flex}.news-action:hover,.news-action:focus-visible{filter:brightness(1.06);outline:none}.news-admin-toolbar{border:1px solid var(--border-color,#ffffff1f);border-radius:var(--radius);background:#101219db;justify-content:space-between;align-items:center;gap:12px;width:min(1000px,100%);margin:0 auto 12px;padding:12px 14px;display:flex}.news-admin-toolbar[hidden]{display:none!important}.news-admin-toolbar>div{gap:3px;display:grid}#news-admin-status,.news-admin-form__status{color:var(--muted);font-size:.78rem}.news-admin-card-controls{z-index:3;flex-wrap:wrap;gap:6px;margin:0 0 12px;display:flex;position:relative}.news-admin-card-controls button{min-height:30px;color:var(--text);cursor:pointer;background:#ffffff12;border:1px solid #69a7ff42;border-radius:6px;padding:5px 8px;font-size:.72rem;font-weight:800}.news-admin-card-controls button:disabled{cursor:not-allowed;opacity:.45}.news-card--draft{opacity:.72;border-style:dashed}.news-admin-modal{z-index:10020;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#05080fb8;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.news-admin-modal[hidden]{display:none!important}.news-admin-form{border:1px solid var(--border-color,#ffffff24);width:min(820px,100%);max-height:min(860px,100svh - 40px);box-shadow:var(--shadow,0 24px 80px #00000061);background:#101219fa;border-radius:16px;gap:12px;padding:18px;display:grid;overflow:auto}.news-admin-modal__header,.news-admin-form__actions,.news-admin-form__checks{justify-content:space-between;align-items:center;gap:12px;display:flex}.news-admin-modal__header h2{margin:0;font-size:1.2rem}.news-admin-form label{color:var(--muted);gap:6px;font-size:.78rem;font-weight:800;display:grid}.news-admin-form input,.news-admin-form textarea,.news-admin-form select{width:100%;min-height:38px;color:var(--text);font:inherit;background:#ffffff0f;border:1px solid #ffffff1f;border-radius:8px;padding:9px 10px}.news-admin-form textarea{resize:vertical}.news-admin-form__grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.news-admin-form__checks{justify-content:flex-start}.news-admin-form__checks label{align-items:center;gap:8px;display:inline-flex}.news-admin-form__checks input{width:auto;min-height:0}.news-admin-form__actions{justify-content:flex-end}@media (width<=720px){.news-admin-toolbar,.news-admin-modal__header,.news-admin-form__actions{flex-direction:column;align-items:stretch}.news-admin-form__grid{grid-template-columns:1fr}}.assignment-progress{border-radius:var(--radius);background:#d8b24d12;border:1px solid #d8b24d47;gap:6px;margin-top:10px;padding:9px;display:grid}.assignment-progress[hidden]{display:none!important}.assignment-progress--top{margin:0 0 14px;padding:8px 10px 10px}.assignment-progress__top{color:var(--muted);justify-content:space-between;gap:12px;font-weight:800;display:flex}.assignment-progress--top .assignment-progress__top{justify-content:flex-end}.assignment-progress__top strong{color:var(--gold);white-space:nowrap}.assignment-progress__bar{background:#ffffff14;border-radius:999px;height:9px;overflow:hidden}.assignment-progress__bar span{border-radius:inherit;background:linear-gradient(90deg, var(--green), var(--gold), #ffbd70);width:0;height:100%;transition:width .85s var(--ease);display:block}.assignment-progress small{color:#f4f5f79e;font-weight:700;line-height:1.25}.update-facts div,.exam-date-list span{border-radius:var(--radius);background:#69a7ff0e;border:1px solid #69a7ff2e;min-height:54px;padding:9px}.update-facts dt{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px;font-size:.66rem;font-weight:900}.update-facts dd{color:var(--text);margin:0;font-weight:800;line-height:1.22}.topic-tags{flex-wrap:wrap;gap:6px;margin-top:10px;display:flex}.topic-tags span{border:1px solid var(--line);color:#f4f5f7c7;background:#ffffff0b;border-radius:999px;min-height:26px;padding:5px 8px;font-size:.68rem;font-weight:800}.update-list{gap:10px;margin:18px 0 0;padding:0;list-style:none;display:grid}.update-list li{border-radius:var(--radius);color:#f4f5f7db;background:#ffffff0a;border:1px solid #ffffff1a;padding:11px 12px}.exam-date-list{gap:10px;margin-top:18px;display:grid}.exam-date-list strong,.exam-date-list time{display:block}.exam-date-list strong{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:7px;font-size:.76rem}.exam-date-list time{color:var(--text);font-weight:900}.work-section{border-top:1px solid var(--line)}.work-hero{padding:58px 0 28px;position:relative;overflow:hidden}.work-hero:before{content:"";pointer-events:none;opacity:.28;background-color:#0000;background-image:linear-gradient(#69a7ff14 1px,#0000 1px),linear-gradient(90deg,#69a7ff14 1px,#0000 1px);background-position:0 0,0 0;background-repeat:repeat,repeat;background-size:42px 42px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;height:420px;position:absolute;inset:18px 0 auto;-webkit-mask-image:radial-gradient(#000 0 40%,#0000 72%);mask-image:radial-gradient(#000 0 40%,#0000 72%)}.work-hero>*{z-index:1;position:relative}.work-hero .section-heading{max-width:980px}.work-hero .section-heading h1{color:#0000;background:linear-gradient(#f8fbff,#93bdff);-webkit-background-clip:text;background-clip:text;font-size:clamp(3.4rem,9vw,7.5rem)}.cv-strip{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.cv-strip span{border:1px solid var(--line);border-radius:var(--radius);background:#ffffff09;min-height:96px;padding:16px}.cv-strip strong,.cv-strip em{display:block}.cv-strip strong{color:var(--gold);letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px;font-size:.76rem}.cv-strip em{color:var(--text);font-style:normal;font-weight:800;line-height:1.35}.work-section--page{border-top:0;padding-top:20px}.section-heading--work{max-width:930px}.cv-dashboard{border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);background:linear-gradient(#ffffff0b,#0000),#101219d1;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:22px;margin-bottom:14px;padding:24px;display:grid}.cv-dashboard__intro h2{margin:0;font-size:clamp(1.7rem,4vw,3rem);line-height:1.05}.cv-dashboard__intro p:not(.eyebrow){color:var(--muted);line-height:1.7}.metric-stack{gap:12px;display:grid}.language-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.skill-meter{border-radius:var(--radius);background:#ffffff09;border:1px solid #69a7ff2e;padding:14px}.skill-meter--large{background:linear-gradient(135deg,#36d39914,#0000 58%),#ffffff09;border-color:#36d39947}.skill-meter__top{color:var(--muted);justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:10px;font-weight:800;display:flex}.skill-meter__top span{color:var(--text)}.skill-meter__top strong{color:var(--blue)}.skill-meter__bar{background:#ffffff14;border-radius:999px;height:8px;overflow:hidden}.skill-meter__bar span{width:var(--value);border-radius:inherit;background:linear-gradient(90deg, var(--blue), var(--green), var(--gold));height:100%;display:block}.skill-meter small{color:var(--muted);margin-top:8px;font-weight:700;display:block}.work-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-bottom:14px;display:grid}.service-panel,.agent-service,.booking-panel{border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);background:linear-gradient(#ffffff0b,#0000),#101219d1}.service-panel,.agent-service,.booking-panel,.cv-dashboard,.tool-showcase{position:relative;overflow:hidden}.service-panel:before,.agent-service:before,.booking-panel:before,.cv-dashboard:before,.tool-showcase:before{content:"";pointer-events:none;opacity:.8;background:linear-gradient(135deg,#69a7ff14,#0000 42%);border-top:1px solid #69a7ff33;position:absolute;inset:0}.service-panel>*,.agent-service>*,.booking-panel>*,.cv-dashboard>*,.tool-showcase>*{z-index:1;position:relative}.service-panel{min-height:280px;padding:22px}.service-panel--wide{grid-row:span 2}.service-panel h3,.service-panel h2,.agent-service h3,.agent-service h2,.booking-panel h2,.booking-panel h3{margin:0;font-size:clamp(1.45rem,3vw,2.3rem);line-height:1.05}.service-panel p:not(.card__kicker),.agent-service p,.booking-panel p{color:var(--muted);line-height:1.7}.clean-list{gap:10px;margin:20px 0 0;padding:0;list-style:none;display:grid}.clean-list li{border-radius:var(--radius);color:#f4f5f7db;background:#69a7ff0e;border:1px solid #69a7ff2e;padding:12px}.clean-list--compact li{min-height:auto}.social-row{flex-wrap:wrap;gap:10px;margin-top:18px;display:flex}.social-row a,.primary-action{border:1px solid var(--line-strong);border-radius:var(--radius);cursor:pointer;background:#ffffff0f;justify-content:center;align-items:center;min-height:42px;padding:10px 13px;font-weight:800;display:inline-flex}.social-row a:hover,.primary-action:hover{background:#69a7ff1a;border-color:#69a7ff7a}.app-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:18px;display:grid}.app-chip{border:1px solid var(--line);border-radius:var(--radius);min-height:54px;color:var(--text);text-align:center;background:#ffffff0b;place-items:center;padding:10px;font-size:.86rem;font-weight:900;display:grid}.app-chip--blender{background:#ff84201f;border-color:#ff842080}.app-chip--ps{background:#31a8ff1f;border-color:#31a8ff80}.app-chip--au{background:#7b4fff1f;border-color:#7b4fff80}.app-chip--pr{background:#9966ff1f;border-color:#9966ff80}.app-chip--ai{background:#ff9a001f;border-color:#ff9a0080}.app-chip--ae{background:#9966ff1f;border-color:#9966ff80}.app-chip--notion{background:#ffffff14;border-color:#ffffff57}.app-chip--obsidian{background:#8f65ff1f;border-color:#8f65ff80}.app-chip--word{background:#2f75ff1f;border-color:#2f75ff80}.tool-showcase{border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);background:linear-gradient(#ffffff0b,#0000),#101219d1;gap:18px;margin-bottom:14px;padding:24px;display:grid}.tool-showcase h2{margin:0;font-size:clamp(1.7rem,4vw,3rem);line-height:1.05}.app-grid--large{grid-template-columns:repeat(5,minmax(0,1fr))}.app-card{border:1px solid var(--line);border-radius:var(--radius);min-height:126px;transition:transform .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);background:linear-gradient(#ffffff0f,#0000),#ffffff0a;align-content:center;justify-items:center;gap:12px;padding:16px;display:grid;position:relative;overflow:hidden}.app-card:hover{background:linear-gradient(#ffffff14,#0000),#69a7ff0f;border-color:#ffffff47;transform:translateY(-3px)}.app-card:before{content:"";opacity:.24;background:currentColor;border-radius:9px;position:absolute;inset:10px}.app-card img,.app-card small,.app-card em,.app-card i{z-index:1;position:relative}.app-card img{object-fit:contain;filter:drop-shadow(0 14px 22px #00000057);place-items:center;width:54px;height:54px;display:grid}.app-card small{color:#f4f5f7b8;text-align:center;font-weight:800}.app-card em{color:var(--text);font-size:.82rem;font-style:normal;font-weight:900}.app-card i{background:#ffffff1a;border-radius:999px;width:100%;height:6px;display:block;overflow:hidden}.app-card i:before{content:"";width:var(--value);border-radius:inherit;background:linear-gradient(90deg,currentColor,#f4f5f7eb);height:100%;display:block}.app-card--blender{color:#ff8a21;border-color:#ff8a2166}.app-card--ps{color:#31a8ff;border-color:#31a8ff66}.app-card--au,.app-card--pr{color:#99f;border-color:#99f6}.app-card--ai{color:#ff9a00;border-color:#ff9a0066}.app-card--ae{color:#99f;border-color:#99f6}.app-card--notion{color:#f4f5f7;border-color:#ffffff57}.app-card--obsidian{color:#8f65ff;border-color:#8f65ff66}.app-card--word{color:#2f75ff;border-color:#2f75ff66}.agent-service{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:22px;margin-bottom:14px;padding:24px;display:grid}.benefit-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.benefit-grid span{border-radius:var(--radius);color:#f4f5f7e6;background:#36d3990f;border:1px solid #36d39938;min-height:58px;padding:13px;font-weight:700}.booking-panel{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:22px;padding:24px;display:grid}.booking-form{gap:12px;display:grid}.booking-form label{gap:7px;display:grid}.booking-form label span{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-size:.78rem;font-weight:800}.booking-form input,.booking-form select{border:1px solid var(--line);border-radius:var(--radius);width:100%;min-height:46px;color:var(--text);background:#ffffff0e;padding:10px 12px}.booking-form input:focus,.booking-form select:focus{border-color:#69a7ff8c;outline:none}.primary-action{color:#06101d;background:var(--blue);border-color:#0000}.primary-action:hover{background:#8bbcff}.redirect-page{text-align:center;place-content:center;gap:18px;width:min(620px,100% - 40px);min-height:100vh;margin:0 auto;display:grid}.redirect-page h1{margin:0;font-size:clamp(2rem,6vw,4rem)}.redirect-link{border:1px solid var(--line);border-radius:var(--radius);color:var(--text);background:#ffffff0d;justify-self:center;padding:12px 16px;display:inline-flex}.schedule-page{gap:26px;padding:46px 0 68px;display:grid}.schedule-page .section-heading{max-width:760px}.schedule-today,.schedule-section{border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(#ffffff0e,#ffffff06),#07090cbd;gap:18px;padding:20px;display:grid;box-shadow:0 18px 58px #0000003d}.schedule-today{grid-template-columns:minmax(0,.95fr) minmax(300px,1.05fr);align-items:center}.schedule-today h2,.schedule-section h2,.schedule-day h3,.schedule-card h3{letter-spacing:0;margin:0}.schedule-today h2{margin-top:8px;font-size:clamp(2rem,5vw,4rem);line-height:.98}.schedule-today p,.schedule-section p,.schedule-card p,.empty-state{color:var(--muted);margin:0;font-weight:750}.schedule-today>div:first-child>p:last-child{color:#f4f5f7db;max-width:520px;margin-top:12px;font-size:1rem}.schedule-next-card{gap:10px;display:grid}.schedule-next-card__wait{color:var(--green);background:#36d39914;border:1px solid #36d39942;border-radius:999px;justify-self:end;padding:7px 10px;font-size:.78rem;font-weight:900}.schedule-tabs{flex-wrap:wrap;gap:10px;display:flex}.schedule-tabs a{border:1px solid var(--line);min-height:38px;color:var(--muted);background:#ffffff09;border-radius:999px;justify-content:center;align-items:center;padding:9px 13px;font-size:.82rem;font-weight:850;display:inline-flex}.schedule-tabs a:hover,.schedule-tabs a:focus-visible{color:var(--text);background:#69a7ff1a;border-color:#69a7ff6b;outline:none}.schedule-section{scroll-margin-top:96px}.schedule-section__top{justify-content:space-between;align-items:end;gap:16px;display:flex}.schedule-section__top h2{margin-top:6px;font-size:1.36rem}.schedule-location{color:var(--green);flex:none;font-size:.82rem;font-weight:900}.schedule-card-grid,.schedule-week-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.schedule-week-grid--rounds{grid-template-columns:repeat(2,minmax(0,1fr))}.schedule-section--calendar{overflow:hidden}.schedule-calendar{min-width:0}.schedule-calendar__scroller{scrollbar-color:#69a7ff73 #ffffff0d;margin:0 -6px;padding:0 6px 6px;overflow-x:auto}.schedule-calendar__frame{--calendar-hour-height:78px;grid-template-columns:76px repeat(var(--calendar-day-count,3), minmax(180px, 1fr));grid-template-rows:72px minmax(520px, calc(var(--hour-count) * var(--calendar-hour-height)));border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(#ffffff0a,#0000),#0d0f169e;min-width:760px;display:grid;overflow:hidden}.schedule-calendar__corner,.schedule-calendar__day-head{border-bottom:1px solid var(--line);background:#ffffff09}.schedule-calendar__corner{border-right:1px solid var(--line)}.schedule-calendar__day-head{border-right:1px solid var(--line);text-align:center;align-content:center;place-items:center;gap:4px;min-width:0;display:grid}.schedule-calendar__day-head:last-of-type{border-right:0}.schedule-calendar__day-head span{color:var(--muted);text-transform:uppercase;font-size:.74rem;font-weight:900}.schedule-calendar__day-head strong{min-width:46px;min-height:46px;color:var(--text);border-radius:999px;place-items:center;padding:0 10px;font-size:.98rem;font-weight:950;display:inline-grid}.schedule-calendar__day-head--today strong{color:#07121f;background:var(--blue)}.schedule-calendar__hours{grid-template-rows:repeat(calc(var(--hour-count) + 1), minmax(0, 1fr));border-right:1px solid var(--line);background:#ffffff05;display:grid}.schedule-calendar__hour-label{color:var(--muted);justify-content:end;align-items:start;padding:0 10px 0 0;font-size:.82rem;font-weight:850;display:flex;transform:translateY(-.5em)}.schedule-calendar__hour-label:first-child{transform:translateY(.25em)}.schedule-calendar__day{border-right:1px solid var(--line);background:#ffffff05;min-width:0;position:relative}.schedule-calendar__day:last-child{border-right:0}.schedule-calendar__day--today{background:#69a7ff12}.schedule-calendar__hour-lines{grid-template-rows:repeat(var(--hour-count), minmax(0, 1fr));pointer-events:none;display:grid;position:absolute;inset:0}.schedule-calendar__hour-lines span{border-top:1px solid #ffffff13}.schedule-calendar-event{top:var(--event-top);left:var(--event-left);width:var(--event-width);min-width:0;height:max(44px, var(--event-height));color:var(--text);background:linear-gradient(#69a7ff38,#69a7ff14),#0b121ff0;border:1px solid #69a7ff57;border-radius:7px;padding:9px 10px;position:absolute;overflow:hidden;box-shadow:0 14px 30px #00000042}.schedule-calendar-event--round{background:linear-gradient(#36d39938,#36d39914),#091914f0;border-color:#36d3996b}.schedule-calendar-event--now{border-color:#d8b24dc7;box-shadow:0 0 0 2px #d8b24d1f,0 16px 34px #00000052}.schedule-calendar-event--done{opacity:.6}.schedule-calendar-event__top{justify-content:space-between;align-items:start;gap:8px;display:flex}.schedule-calendar-event strong{overflow-wrap:anywhere;min-width:0;font-size:.86rem;line-height:1.15}.schedule-calendar-event__top span,.schedule-calendar-event__room{color:#07121f;background:var(--gold);text-transform:uppercase;border-radius:999px;flex:none;padding:3px 6px;font-size:.62rem;font-weight:950}.schedule-calendar-event--round .schedule-calendar-event__top span,.schedule-calendar-event--round .schedule-calendar-event__room{background:var(--green)}.schedule-calendar-event p{color:var(--muted);margin:6px 0 0;font-size:.72rem;font-weight:850;line-height:1.25}.schedule-progress{gap:6px;margin-top:10px;display:grid}.schedule-progress__track{background:#ffffff1a;border-radius:999px;height:7px;overflow:hidden}.schedule-progress__track span{border-radius:inherit;background:linear-gradient(90deg, var(--green), var(--gold));height:100%;transition:width .26s;display:block;box-shadow:0 0 18px #36d3995c}.schedule-progress__label{color:var(--muted);justify-content:space-between;gap:8px;font-size:.68rem;font-weight:850;line-height:1.2;display:flex}.schedule-progress__label strong{color:var(--green);font-size:inherit;line-height:inherit}.schedule-progress--calendar{gap:4px;margin-top:6px}.schedule-progress--calendar .schedule-progress__track{height:5px}.schedule-progress--calendar .schedule-progress__label{font-size:.68rem}.schedule-day{border:1px solid var(--line);border-radius:var(--radius);background:#ffffff09;gap:12px;min-width:0;padding:14px;display:grid}.schedule-day--today{background:linear-gradient(#36d3991a,#ffffff07),#ffffff09;border-color:#36d39957}.schedule-day__top{justify-content:space-between;align-items:center;gap:10px;display:flex}.schedule-day__top span{color:#06110d;background:var(--green);border-radius:999px;padding:5px 8px;font-size:.68rem;font-weight:950}.schedule-card{border:1px solid var(--line);border-radius:var(--radius);background:#0d0f1694;grid-template-columns:auto minmax(0,1fr);gap:12px;min-height:126px;padding:14px;display:grid;position:relative}.schedule-card--now{background:linear-gradient(#36d3991f,#ffffff08),#0d0f16ad;border-color:#36d39985}.schedule-card--done{opacity:.62}.schedule-card__icon{border-radius:var(--radius);width:46px;height:46px;color:var(--blue);background:#69a7ff1a;border:1px solid #69a7ff47;place-items:center;font-size:.78rem;font-weight:950;display:grid}.schedule-card__body{min-width:0;padding-right:74px}.schedule-card__meta{flex-wrap:wrap;gap:6px;margin-bottom:8px;display:flex}.schedule-card__meta span,.schedule-card__status{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-size:.64rem;font-weight:900}.schedule-card__meta span{border:1px solid var(--line);background:#ffffff09;border-radius:999px;padding:4px 6px}.schedule-card h3{color:var(--text);font-size:1.08rem}.schedule-card p{color:#f4f5f7c7;margin-top:6px}.schedule-card__status{color:var(--blue);position:absolute;top:13px;right:13px}.schedule-card--now .schedule-card__status{color:var(--green)}.schedule-card--done .schedule-card__status{color:var(--muted)}.empty-state{border:1px dashed var(--line-strong);border-radius:var(--radius);padding:14px}.history-hero{padding:58px 0 28px}.history-hero .section-heading h1{color:#0000;background:linear-gradient(#f8fbff,#d8b24d 70%,#69a7ff);-webkit-background-clip:text;background-clip:text}.history-progress{z-index:24;border:1px solid var(--line);border-radius:var(--radius);-webkit-backdrop-filter:blur(16px);background:linear-gradient(#ffffff14,#0000),#0d1017e6;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:18px;margin:0 auto 18px;padding:18px;display:grid;position:sticky;top:82px;box-shadow:0 18px 42px #00000052}.history-progress strong,.history-progress span{display:block}.history-progress strong{color:var(--blue);font-size:1.35rem}.history-progress span{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-size:.82rem;font-weight:800}.history-progress__bar{background:#ffffff14;border-radius:999px;height:14px;overflow:hidden}.history-progress__bar span{border-radius:inherit;background:linear-gradient(90deg, var(--blue), var(--green), var(--gold));width:0;height:100%;transition:width .35s var(--ease)}.history-tool{grid-template-columns:minmax(0,1fr) 360px;align-items:start;gap:18px;padding:0 0 58px;display:grid}.history-form{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.history-panel,.history-summary{border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);background:linear-gradient(#ffffff0b,#0000),#101219d1}.history-panel{min-height:260px;padding:20px}.history-panel--wide{grid-column:1/-1}.history-panel__top,.history-summary__top{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.history-panel h2,.history-summary h2{margin:0 0 16px;font-size:clamp(1.35rem,3vw,2rem);line-height:1.08}.history-fields{gap:11px;display:grid}.history-fields--two{grid-template-columns:repeat(2,minmax(0,1fr))}.history-fields--three{grid-template-columns:repeat(3,minmax(0,1fr))}.history-fields--four{grid-template-columns:repeat(4,minmax(0,1fr))}.history-fields label,.history-form textarea{min-width:0}.history-fields label span{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:7px;font-size:.72rem;font-weight:900;display:block}.history-fields input,.history-fields select,.history-form textarea{border:1px solid var(--line);border-radius:var(--radius);width:100%;color:var(--text);background:#ffffff0e}.history-fields input,.history-fields select{min-height:45px;padding:10px 12px}.history-form textarea{resize:vertical;margin-top:12px;padding:12px;line-height:1.55;display:block}.history-fields input:focus,.history-fields select:focus,.history-form textarea:focus{border-color:#69a7ff8c;outline:none}.history-age{border-radius:var(--radius);background:#d8b24d0e;border:1px solid #d8b24d42;margin-top:12px;padding:12px}.history-age summary{color:var(--gold);cursor:pointer;font-weight:900}.history-age .history-fields{margin-top:12px}.history-conditional{border-radius:var(--radius);animation:accordion-open .24s var(--ease) both;background:linear-gradient(135deg,#36d39914,#0000 60%),#ffffff09;border:1px solid #36d39942;gap:12px;margin:12px 0;padding:14px;display:grid}.history-conditional[hidden],.history-other-field[hidden]{display:none}.history-conditional h3{color:var(--green);letter-spacing:.08em;text-transform:uppercase;margin:0;font-size:.78rem;font-weight:900}.history-check-grid,.history-check-list,.history-toggle-grid,.history-system-grid{gap:10px;display:grid}.history-check-grid,.history-system-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.history-toggle-grid{grid-template-columns:repeat(2,minmax(0,1fr));margin-bottom:12px}.history-check-list{margin-top:14px}.history-check-grid label,.history-check-list label,.history-toggle-grid label,.history-system-grid label{border-radius:var(--radius);color:#f4f5f7db;background:#69a7ff0e;border:1px solid #69a7ff2e;align-items:flex-start;gap:10px;min-height:42px;padding:11px;font-weight:700;line-height:1.4;display:flex}.history-check-grid input,.history-check-list input,.history-toggle-grid input,.history-system-grid input{accent-color:var(--green);flex:none;margin-top:3px}.history-summary{gap:14px;padding:20px;display:grid;position:sticky;top:92px}.history-summary pre{border:1px solid var(--line);border-radius:var(--radius);color:#f4f5f7e0;white-space:pre-wrap;background:#ffffff0a;min-height:480px;max-height:calc(100vh - 280px);margin:0;padding:14px;font-family:inherit;line-height:1.55;overflow:auto}.history-note{color:var(--muted);margin:0;font-size:.82rem;font-weight:700;line-height:1.55}.history-page-section{scroll-margin-top:calc(var(--shell-topbar-height,56px) + 16px);padding-bottom:16px}.history-page-section #history-app{width:100%;max-width:min(1560px,100% - 32px);color:var(--text);margin:0 auto}.history-page-section .hero{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);box-shadow:var(--shadow-soft);justify-content:space-between;align-items:center;gap:20px;margin-bottom:20px;padding:18px 24px;display:flex}.history-page-section .history-hero__lead{gap:4px;display:grid}.history-page-section .history-eyebrow{color:var(--teal,#0d9488);letter-spacing:.1em;text-transform:uppercase;margin:0;font-size:.74rem;font-weight:850}.history-page-section .history-eyebrow-sep{opacity:.5;margin:0 4px}.history-page-section .history-title-row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.history-page-section .hero h1,.history-page-section .history-title{letter-spacing:-.02em;margin:0;font-size:clamp(1.5rem,2.4vw,2.1rem);font-weight:900;line-height:1.15}.history-page-section .history-context-pill{color:var(--teal,#0d9488);background:#0d94881f;border:1px solid #0d948859;border-radius:999px;align-items:center;gap:6px;padding:5px 12px;font-size:.8rem;font-weight:750;display:inline-flex}.history-page-section .history-context-sep{opacity:.6}.history-page-section .hero-actions,.history-page-section .mode-toggle,.history-page-section .tabs,.history-page-section .nav-actions,.history-page-section .preview-head,.history-page-section .progress-row{align-items:center;gap:8px;display:flex}.history-page-section .hero-actions{flex-wrap:wrap;justify-content:flex-end}.history-page-section .mode-toggle{border:1px solid var(--line);background:#00000038;border-radius:16px;gap:4px;padding:4px;display:flex}.history-page-section .layout{grid-template-columns:240px minmax(0,1fr) 360px;align-items:start;gap:20px;display:grid}.history-page-section .sidebar,.history-page-section .main-panel,.history-page-section .preview{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);min-width:0;box-shadow:var(--shadow-soft)}.history-page-section .sidebar,.history-page-section .preview{gap:14px;padding:18px;display:grid;position:sticky;top:92px}.history-page-section .main-panel{padding:22px}.history-page-section .small-title,.history-page-section .footer-note,.history-page-section .helper{color:var(--muted);margin:0}.history-page-section .small-title{letter-spacing:.08em;text-transform:uppercase;font-size:.75rem;font-weight:900}.history-page-section .footer-note,.history-page-section .helper{font-size:.82rem;line-height:1.45}.history-page-section .mode-btn,.history-page-section .tab-btn,.history-page-section .btn,.history-page-section .chip{border:1px solid var(--line);min-height:42px;color:var(--text);box-shadow:none;font:inherit;white-space:nowrap;cursor:pointer;background:#ffffff0e;border-radius:14px;justify-content:center;align-items:center;gap:8px;padding:10px 12px;font-size:.86rem;font-weight:800;line-height:1.1;transition:all .16s;display:inline-flex}.history-page-section .mode-btn:hover,.history-page-section .mode-btn:focus-visible,.history-page-section .tab-btn:hover,.history-page-section .tab-btn:focus-visible,.history-page-section .btn:hover,.history-page-section .btn:focus-visible,.history-page-section .chip:hover,.history-page-section .chip:focus-visible,.history-page-section .system-btn:hover,.history-page-section .system-btn:focus-visible,.history-page-section .step-btn:hover,.history-page-section .step-btn:focus-visible{border-color:var(--teal,#0d9488);outline-offset:1px;outline:2px solid #0d948859}.history-page-section .mode-btn.active,.history-page-section .tab-btn.active,.history-page-section .chip.active,.history-page-section .btn.primary{border-color:var(--teal,#0d9488);color:#fff;background:var(--teal,#0d9488);box-shadow:0 2px 8px #0d94884d}.history-page-section .btn.green{color:#22c55e;background:#22c55e24;border-color:#22c55e73}.history-page-section .btn.green:hover{color:#4ade80;background:#22c55e38;border-color:#22c55e99}.history-page-section .btn.danger{color:#f87171;background:#ef44441f;border-color:#ef444466}.history-page-section .btn.danger:hover{color:#fca5a5;background:#ef444438;border-color:#ef444499}.history-page-section .system-grid,.history-page-section .step-list,.history-page-section .system-symptoms,.history-page-section .chips,.history-page-section .missing-list{gap:8px;display:grid}.history-page-section .system-grid,.history-page-section .step-list{gap:6px;display:grid}.history-page-section .system-btn,.history-page-section .step-btn,.history-page-section .symptom-card{border:1px solid var(--line);width:100%;min-width:0;color:var(--text);font:inherit;text-align:left;background:#ffffff0b;border-radius:14px;transition:all .15s}.history-page-section .system-btn{cursor:pointer;gap:2px;padding:10px 12px;display:grid}.history-page-section .system-btn b{font-size:.88rem;font-weight:800;line-height:1.25}.history-page-section .system-btn span{color:var(--muted);font-size:.76rem;font-weight:650;line-height:1.25;display:block}.history-page-section .system-btn.active{border-color:var(--teal,#0d9488);box-shadow:inset 3px 0 0 var(--teal,#0d9488);background:#0d948824}.history-page-section .step-btn{cursor:pointer;grid-template-columns:28px minmax(0,1fr);align-items:center;gap:10px;padding:9px 11px;display:grid}.history-page-section .step-btn.active{border-color:var(--teal,#0d9488);box-shadow:inset 3px 0 0 var(--teal,#0d9488);background:#0d948824}.history-page-section .step-dot{width:28px;height:28px;color:var(--muted);background:#ffffff14;border-radius:999px;place-items:center;font-size:.8rem;font-weight:900;display:grid}.history-page-section .step-btn.active .step-dot{background:var(--teal,#0d9488);color:#fff}.history-page-section .step-btn.done .step-dot{color:#22c55e;background:#22c55e2e}.history-page-section .step-label{min-width:0}.history-page-section .step-label b{font-size:.85rem;font-weight:800;line-height:1.2;display:block}.history-page-section .step-label span{color:var(--muted);font-size:.75rem;font-weight:650;line-height:1.2;display:block}.history-page-section .progress-wrap{border:1px solid var(--line);background:#ffffff06;border-radius:14px;gap:8px;padding:12px;display:grid}.history-page-section .progress-row{justify-content:space-between;font-size:.82rem;font-weight:850}.history-page-section .progress-bar{border:1px solid var(--line);background:#ffffff0f;border-radius:999px;height:10px;overflow:hidden}.history-page-section .progress-fill{border-radius:inherit;background:linear-gradient(90deg, var(--teal,#0d9488), #22c55e);width:0;height:100%;transition:width .25s}.history-page-section .step-section{display:none}.history-page-section .step-section.active{gap:18px;display:grid}.history-page-section .section-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:14px;padding-bottom:12px;display:flex}.history-page-section .section-head h2,.history-page-section .preview-head h2{letter-spacing:-.01em;margin:0;font-size:clamp(1.3rem,2.2vw,1.8rem);font-weight:900;line-height:1.2}.history-page-section .section-head p{max-width:58rem;color:var(--muted);margin:6px 0 0;font-size:.9rem;line-height:1.5}.history-page-section .tag,.history-page-section .hint,.history-page-section .notice,.history-page-section .sub-card,.history-page-section .mini-stats,.history-page-section .output-box,.history-page-section .missing-item,.history-page-section .good-item{border:1px solid var(--line);background:#ffffff0b;border-radius:14px}.history-page-section .tag{color:var(--teal,#0d9488);letter-spacing:.04em;text-transform:uppercase;background:#0d94881f;border-color:#0d94884d;border-radius:999px;flex:none;padding:6px 12px;font-size:.76rem;font-weight:900}.history-page-section .hint,.history-page-section .notice{color:var(--text);background:#0d948814;border-color:#0d94884d;padding:14px 16px;font-size:.88rem;line-height:1.55}.history-page-section .sub-card{color:var(--text);padding:16px}.history-page-section .form-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:14px;display:grid}.history-page-section .field{grid-column:span 3;min-width:0}.history-page-section .field.full,.history-page-section .sub-card{grid-column:1/-1}.history-page-section .field.third{grid-column:span 2}.history-page-section .field.two-thirds{grid-column:span 4}.history-page-section .field label,.history-page-section .field .field-label,.history-page-section .sub-card h3{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;margin:0 0 7px;font-size:.76rem;font-weight:900;display:block}.history-page-section input,.history-page-section select,.history-page-section textarea{border:1px solid var(--line);width:100%;min-width:0;color:var(--text);font:inherit;background:#ffffff0e;border-radius:12px;font-size:.92rem;transition:border-color .15s,outline .15s}.history-page-section input,.history-page-section select{min-height:44px;padding:10px 14px}.history-page-section textarea{resize:vertical;min-height:96px;padding:12px 14px;line-height:1.5}.history-page-section input:focus-visible,.history-page-section select:focus-visible,.history-page-section textarea:focus-visible{border-color:var(--teal,#0d9488);outline-offset:1px;outline:2px solid #0d948859}.history-page-section .conditional:not(.show){display:none}.history-page-section .checkbox-row,.history-page-section .symptom-card{align-items:flex-start;gap:12px;display:flex}.history-page-section .checkbox-row input,.history-page-section .symptom-card input{width:18px;height:18px;min-height:auto;accent-color:var(--teal,#0d9488);margin-top:2px}.history-page-section .symptom-card{border-radius:14px;padding:12px 14px}.history-page-section .symptom-card span b{font-size:.88rem;font-weight:800;line-height:1.25;display:block}.history-page-section .symptom-card span span{color:var(--muted);margin-top:2px;font-size:.8rem;line-height:1.35;display:block}.history-page-section .chips{grid-template-columns:repeat(auto-fit,minmax(120px,max-content));gap:8px}.history-page-section .chip{border-radius:12px;min-height:38px;padding:8px 14px;font-size:.82rem}.history-page-section .mini-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:14px;padding:14px;display:grid}.history-page-section .stat b,.history-page-section .stat span{display:block}.history-page-section .stat b{color:var(--teal,#0d9488);font-size:1.25rem;font-weight:900}.history-page-section .stat span{color:var(--muted);text-transform:uppercase;letter-spacing:.05em;font-size:.78rem;font-weight:700}.history-page-section .preview-head{border-bottom:1px solid var(--line);justify-content:space-between;padding-bottom:12px}.history-page-section .preview-title-wrap{align-items:center;gap:10px;display:flex}.history-page-section .preview-badge{letter-spacing:.04em;text-transform:uppercase;color:var(--teal,#0d9488);background:#0d94881f;border:1px solid #0d94884d;border-radius:999px;align-items:center;padding:3px 8px;font-size:.72rem;font-weight:800;display:inline-flex}.history-page-section .tabs{border:1px solid var(--line);background:#0003;border-radius:12px;align-items:center;gap:3px;width:100%;padding:3px;display:inline-flex}.history-page-section .tab-btn{min-height:36px;color:var(--muted);background:0 0;border:1px solid #0000;border-radius:10px;flex:1 1 0;padding:6px 12px;font-size:.82rem;font-weight:800}.history-page-section .tab-btn.active{color:#fff;background:var(--teal,#0d9488);border-color:#fff3}.history-page-section .nav-actions{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;margin-top:20px;padding-top:16px;display:flex}.history-page-section .step-indicator{color:var(--muted);font-size:.84rem;font-weight:800}.history-page-section .btn.ghost{background:#ffffff0a}.history-page-section .output-box{white-space:pre-wrap;min-height:380px;max-height:calc(100vh - 300px);line-height:1.65;font-family:var(--font-mono,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace);border:1px solid var(--line);background:#00000038;border-radius:14px;padding:16px;font-size:.86rem;overflow:auto}.history-page-section .missing-item,.history-page-section .good-item{border-radius:12px;padding:11px 14px;font-size:.85rem;line-height:1.45}.history-page-section .missing-item{color:var(--text);background:#f59e0b17;border:1px solid #f59e0b59}.history-page-section .good-item{color:#22c55e;background:#22c55e17;border:1px solid #22c55e59;font-weight:750}.history-page-section .toast{z-index:80;opacity:0;pointer-events:none;position:fixed;bottom:18px;right:18px}:root[data-theme=light] .history-page-section,html[data-theme=light] .history-page-section,[data-theme=light] .history-page-section{color:var(--cw-text-primary,#0f172a)}:root[data-theme=light] .history-page-section .hero,:root[data-theme=light] .history-page-section .sidebar,:root[data-theme=light] .history-page-section .main-panel,:root[data-theme=light] .history-page-section .preview{background:#fff;border-color:#e2e8f0;box-shadow:0 4px 20px #0f172a0d}:root[data-theme=light] .history-page-section .mode-toggle,:root[data-theme=light] .history-page-section .tabs{background:#f1f5f9;border-color:#e2e8f0}:root[data-theme=light] .history-page-section .mode-btn,:root[data-theme=light] .history-page-section .tab-btn{color:#475569;background:0 0;border-color:#0000}:root[data-theme=light] .history-page-section .mode-btn:hover,:root[data-theme=light] .history-page-section .tab-btn:hover{color:#0f172a;background:#fffc}:root[data-theme=light] .history-page-section .mode-btn.active,:root[data-theme=light] .history-page-section .tab-btn.active{color:#fff;background:#0d9488;border-color:#0d9488;box-shadow:0 2px 8px #0d948840}:root[data-theme=light] .history-page-section .system-btn,:root[data-theme=light] .history-page-section .step-btn,:root[data-theme=light] .history-page-section .symptom-card,:root[data-theme=light] .history-page-section .sub-card,:root[data-theme=light] .history-page-section .progress-wrap{color:#0f172a;background:#f8fafc;border-color:#e2e8f0}:root[data-theme=light] .history-page-section .system-btn:hover,:root[data-theme=light] .history-page-section .step-btn:hover{background:#f1f5f9;border-color:#cbd5e1}:root[data-theme=light] .history-page-section .system-btn.active,:root[data-theme=light] .history-page-section .step-btn.active{background:#f0fdfa;border-color:#0d9488;box-shadow:inset 3px 0 #0d9488}:root[data-theme=light] .history-page-section .step-dot{color:#475569;background:#e2e8f0}:root[data-theme=light] .history-page-section .step-btn.active .step-dot{color:#fff;background:#0d9488}:root[data-theme=light] .history-page-section .step-btn.done .step-dot{color:#16a34a;background:#dcfce7}:root[data-theme=light] .history-page-section .progress-bar{background:#e2e8f0;border-color:#cbd5e1}:root[data-theme=light] .history-page-section input,:root[data-theme=light] .history-page-section select,:root[data-theme=light] .history-page-section textarea{color:#0f172a;background:#fff;border-color:#cbd5e1}:root[data-theme=light] .history-page-section input:focus-visible,:root[data-theme=light] .history-page-section select:focus-visible,:root[data-theme=light] .history-page-section textarea:focus-visible{border-color:#0d9488;outline:2px solid #0d948840}:root[data-theme=light] .history-page-section .hint,:root[data-theme=light] .history-page-section .notice{color:#134e4a;background:#f0fdfa;border-color:#99f6e4}:root[data-theme=light] .history-page-section .output-box{color:#0f172a;background:#f8fafc;border-color:#e2e8f0}:root[data-theme=light] .history-page-section .missing-item{color:#92400e;background:#fffbeb;border-color:#fde68a}:root[data-theme=light] .history-page-section .good-item{color:#166534;background:#f0fdf4;border-color:#bbf7d0}:root[data-theme=light] .history-page-section .btn.ghost{color:#0f172a;background:#f8fafc;border-color:#cbd5e1}:root[data-theme=light] .history-page-section .btn.ghost:hover{background:#f1f5f9;border-color:#94a3b8}:root[data-theme=light] .history-page-section .btn.green{color:#15803d;background:#dcfce7;border-color:#86efac}:root[data-theme=light] .history-page-section .btn.green:hover{color:#166534;background:#bbf7d0;border-color:#4ade80}:root[data-theme=light] .history-page-section .btn.danger{color:#dc2626;background:#fef2f2;border-color:#fecaca}:root[data-theme=light] .history-page-section .btn.danger:hover{color:#b91c1c;background:#fee2e2;border-color:#f87171}:root[data-theme=light] .history-page-section .chip{color:#334155;background:#f1f5f9;border-color:#cbd5e1}:root[data-theme=light] .history-page-section .chip:hover{color:#0f172a;background:#e2e8f0;border-color:#94a3b8}:root[data-theme=light] .history-page-section .chip.active{color:#0f766e;background:#ccfbf1;border-color:#0d9488}@media (width<=1180px){.history-page-section .layout{grid-template-columns:220px minmax(0,1fr) 320px;gap:16px}}@media (width<=980px){.history-page-section .layout{grid-template-columns:210px minmax(0,1fr)}.history-page-section .preview{grid-column:1/-1;position:static}}@media (width<=760px){.history-page-section #history-app{max-width:calc(100% - 20px)}.history-page-section .hero,.history-page-section .section-head{flex-direction:column;align-items:stretch;gap:14px}.history-page-section .hero-actions{justify-content:space-between;width:100%}.history-page-section .layout,.history-page-section .form-grid,.history-page-section .mini-stats{grid-template-columns:1fr}.history-page-section .sidebar,.history-page-section .preview{position:static}.history-page-section .field,.history-page-section .field.third,.history-page-section .field.two-thirds{grid-column:1/-1}.history-page-section .mode-toggle,.history-page-section .tabs,.history-page-section .nav-actions{width:100%}.history-page-section .mode-btn,.history-page-section .tab-btn,.history-page-section .nav-actions .btn{white-space:normal;flex:1 1 0;min-width:0}.history-page-section .chips{grid-template-columns:repeat(auto-fit,minmax(112px,1fr))}.history-page-section .output-box{max-height:none}.history-page-section input,.history-page-section select,.history-page-section textarea{font-size:16px}}@keyframes subject-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes topic-pop{0%{opacity:0;transform:translateY(12px)scale(.96)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes floating-disclosure-open{0%{opacity:0;filter:blur(8px);clip-path:inset(0 0 100% 0 round var(--radius));transform:translateY(-8px)scale(.985)}to{opacity:1;filter:blur();clip-path:inset(0 0 0 0 round var(--radius));transform:translateY(0)scale(1)}}@keyframes floating-card-in{0%{opacity:0;filter:blur(4px);transform:translateY(18px)scale(.985)}to{opacity:1;filter:blur();transform:translateY(0)scale(1)}}@keyframes tracker-panel-enter{0%{opacity:0;transform:translateY(14px)scale(.985)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes tracker-marker-settle{0%{transform:translate(-50%)translateY(-3px)scale(.94)}70%{transform:translate(-50%)translateY(1px)scale(1.025)}to{transform:translate(-50%)translateY(0)scale(1)}}@keyframes quiz-robot-idle{0%,82%,90%,to{transform:translateY(0)}86%{transform:translateY(-1.5px)}}@keyframes quiz-robot-blink{0%,84%,88%,to{transform:scaleY(1)}86%{transform:scaleY(.12)}}@keyframes quiz-robot-warning{0%,to{transform:translate(-50%)rotate(-2deg)scale(1)}50%{transform:translate(-50%)rotate(2deg)scale(1.08)}}@keyframes quiz-robot-happy{0%,to{transform:translateY(0)scale(1)}35%{transform:translateY(-3px)scale(1.035)}68%{transform:translateY(.5px)scale(.99)}}@keyframes quiz-robot-sad{0%,to{transform:translateY(0)}35%,72%{transform:translateY(2px)}}@keyframes quiz-correct-pulse{0%{transform:scale(1);box-shadow:0 0 #36d39961}55%{transform:scale(1.01);box-shadow:0 0 0 8px #36d39900}to{transform:scale(1);box-shadow:0 0 #36d39900}}@keyframes quiz-wrong-shake{0%,to{transform:translate(0)}22%{transform:translate(-4px)}44%{transform:translate(4px)}66%{transform:translate(-2px)}}@keyframes update-border-sweep{0%{transform:translate(-120%)skew(-18deg)}to{transform:translate(160%)skew(-18deg)}}@keyframes quiz-confetti{0%{opacity:0;transform:translateY(-20px)rotate(0)scale(.8)}15%{opacity:1}to{opacity:0;transform:translateY(230px)rotate(220deg)scale(1)}}@keyframes accordion-open{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}@keyframes whatsapp-pulse{0%{opacity:.62;transform:scale(.96)}70%{opacity:0;transform:scale(1.16)}to{opacity:0;transform:scale(1.16)}}@keyframes update-pulse{0%{opacity:.76;transform:scale(.94)}70%{opacity:0;transform:scale(1.32)}to{opacity:0;transform:scale(1.32)}}.semester-timeline,.filter-panel,.subject-detail,.update-panel,.class-reps,.schedule-today,.schedule-section,.history-progress,.history-panel,.history-summary,.service-card,.agent-service,.booking-panel{border-color:var(--line);border-radius:var(--radius);background:var(--paper);box-shadow:var(--shadow-soft);-webkit-backdrop-filter:none}.semester-timeline,.subject-detail,.update-panel,.schedule-today,.schedule-section,.history-panel,.history-summary{position:relative;overflow:hidden}.semester-timeline:before,.subject-detail:before,.update-panel:before,.schedule-today:before,.schedule-section:before,.history-panel:before,.history-summary:before{content:"";pointer-events:none;border-radius:inherit;background:0 0;position:absolute;inset:0}.semester-timeline>*,.subject-detail>*,.update-panel>*,.schedule-today>*,.schedule-section>*,.history-panel>*,.history-summary>*{z-index:1;position:relative}.section-heading h1,.section-heading h2,.history-hero .section-heading h1{color:var(--text);background:0 0;background-clip:initial;-webkit-background-clip:initial;filter:none;text-shadow:none}.tracker-home:before{opacity:.11;filter:grayscale(.25)saturate(.8)contrast(.96)}.tracker-updated{color:#9ba3b4d6}.exam-card,.subject-button,.topic-item,.schedule-card,.schedule-day,.exam-strip span,.history-fields input,.history-fields select,.history-form textarea,.history-conditional,.history-age,.empty-state,.quiz-review-item,.quiz-prompt{border-color:var(--line);background:var(--paper);box-shadow:var(--shadow-soft);border-radius:22px}.exam-card:hover,.exam-card:focus-visible,.subject-button:hover,.subject-button.active,.topic-item:hover,.schedule-card:hover{background:#69a7ff14;border-color:#69a7ff6b;box-shadow:0 16px 38px #00000047}.topic-item:hover{transform:translateY(-2px)}.exam-card strong,.subject-detail h2,.subject-detail h3,.topic-item__label,.update-panel h2,.schedule-card h3,.history-panel h2,.history-summary h2,.service-card h3,.agent-service h3{color:var(--text);text-shadow:none}.exam-card time,.exam-card em,.exam-card span,.exam-card small,.topic-item__note,.schedule-card p,.update-panel p:not(.card__kicker),.arabic-news,.history-fields label span,.history-summary pre,.service-card p,.agent-service p{color:var(--muted)}.exam-card--quiz,.exam-card--next,.update-panel--primary,.schedule-card--now,.schedule-day--today{background:linear-gradient(135deg, var(--gold-soft), transparent 62%), var(--paper-strong)}.exam-card--next,.schedule-card--now,.schedule-day--today{border-color:#48cfae61}.exam-card--next small,.schedule-day__top span{color:#16372f;background:var(--green)}.subject-icon,.schedule-card__icon,.topic-item__index,.service-icon{color:#06101d;background:var(--blue);box-shadow:none;border-radius:10px}.subject-button.active .subject-icon,.topic-item--partial .topic-item__index{color:#fff;background:linear-gradient(135deg, var(--blue), var(--gold))}.subject-button__bar,.progress-bar,.history-progress__bar,.assignment-progress__track{background:#69a7ff1a;border-color:#315f721a}.subject-button__bar span,.progress-bar__fill,.history-progress__bar span,.assignment-progress__bar,.quiz-progress__track span{background:linear-gradient(90deg, var(--blue), var(--gold))}.filter-panel,.subject-track-tabs,.scope-toggle,.site-nav,.history-progress{background:#0d0f16b8}.subject-track-tab:hover,.subject-track-tab.active,.scope-toggle__btn--active{color:var(--blue);background:var(--primary-soft);border-color:#4f9ca75c}.topic-item:after{background:linear-gradient(90deg,#0d0f16eb 0%,#0d0f16a8 58%,#0d0f1629 100%)}.topic-item__image{opacity:.28;filter:saturate(.85)contrast(.9)}.topic-item:hover .topic-item__image{opacity:.44;transform:scale(1.14)}.topic-item--taken{border-color:#36d39957}.topic-resource,.status-pill,.class-rep small,.exam-card__meta,.topic-item__state,.schedule-card__meta span,.schedule-card__status{color:var(--blue);background:#69a7ff1a;border-color:#315f7229}.topic-resource--quiz,.exam-card__quiz-action{color:#9f354b;background:#ee80971f;border-color:#ee80975c}.topic-resource--pending{color:var(--muted);background:#315f7214}.news-action{color:#f8fbf7;background:linear-gradient(135deg, var(--blue), #4f87de);box-shadow:0 12px 26px #0000003d}.pdf-preview-modal__panel{border-color:var(--line);border-radius:var(--radius);background:linear-gradient(180deg, #ffffff13, #ffffff07), var(--paper-strong)}.pdf-preview-modal__backdrop{background:#0a1012bd}.quiz-question,.quiz-summary__score,.quiz-review-question{color:var(--text)}.bottom-nav-wrap{z-index:40;pointer-events:none;width:min(720px,100% - 28px);position:fixed;bottom:18px;left:50%;transform:translate(-50%)}.bottom-nav{border:1px solid var(--line);-webkit-backdrop-filter:blur(22px);pointer-events:auto;background:#0d0f16e0;border-radius:28px;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px;padding:7px;display:grid;box-shadow:0 18px 55px #0000006b}.bottom-nav a{min-height:58px;color:var(--muted);text-align:center;transition:color .18s var(--ease), background .18s var(--ease), box-shadow .18s var(--ease), transform .18s var(--ease);border-radius:999px;place-items:center;gap:4px;padding:8px 10px;font-size:.68rem;font-weight:900;display:grid;position:relative}.bottom-nav a svg{width:20px;height:20px}.bottom-nav a:hover,.bottom-nav a:focus-visible{color:var(--teal);background:var(--primary-soft);outline:none}.bottom-nav a.active{color:#06101d;background:var(--blue);box-shadow:0 14px 30px #00000042}.history-preview-grid,.service-grid--hub{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.service-grid--hub{grid-template-columns:repeat(3,minmax(0,1fr))}.work-preview-cta{text-align:center;margin:18px 0 0}.ripple-host{isolation:isolate;position:relative;overflow:hidden!important}.apple-ripple{z-index:5;left:var(--ripple-x);top:var(--ripple-y);width:var(--ripple-size);height:var(--ripple-size);pointer-events:none;animation:apple-ripple .62s var(--ease) forwards;background:radial-gradient(circle,#eef5f147 0%,#69a7ff2e 32%,#69a7ff0f 58%,#0000 74%);border-radius:999px;position:absolute;transform:translate(-50%,-50%)scale(0)}@keyframes apple-ripple{0%{opacity:.88;transform:translate(-50%,-50%)scale(0)}55%{opacity:.42}to{opacity:0;transform:translate(-50%,-50%)scale(1)}}.schedule-heading{max-width:none;padding-bottom:0}.schedule-section--home{background:linear-gradient(#ffffff12,#ffffff06),#0d0f16c7;border-radius:34px;gap:18px;padding:20px}.schedule-section--home .schedule-section__top{align-items:end}.schedule-section--home .schedule-section__top h2{font-size:1.42rem}.schedule-section--home .schedule-location{color:var(--green);text-align:right}.schedule-section--home .schedule-calendar__scroller{margin:0;padding:0}.schedule-section--home .schedule-calendar__frame{border:1px solid var(--line-strong);background:linear-gradient(#69a7ff0e,#ffffff04),#ffffff06;border-radius:26px;grid-template-rows:70px minmax(488px,auto);grid-template-columns:76px repeat(3,minmax(210px,1fr));min-width:760px;display:grid}.schedule-section--home .schedule-calendar__corner,.schedule-section--home .schedule-calendar__day-head{background:linear-gradient(#69a7ff16,#ffffff06)}.schedule-section--home .schedule-calendar__day-head strong{color:#f4f5f7e6;background:0 0;border-radius:0;min-width:0;min-height:auto;font-size:.98rem}.schedule-section--home .schedule-calendar__day-head--today strong{color:var(--blue);background:0 0}.schedule-section--home .schedule-calendar__hours{border-right:1px solid var(--line);background:linear-gradient(90deg,#ffffff09,#0000);grid-template-rows:82px 82px 96px 96px 1fr;display:grid}.schedule-section--home .schedule-calendar__hour-label{color:#9ba3b4eb;justify-content:end;align-items:start;padding:10px 10px 0 0;font-size:.8rem;transform:none}.schedule-section--home .schedule-calendar__hour-label:first-child{transform:none}.schedule-section--home .schedule-calendar__day{background:linear-gradient(#ffffff06,#0000);grid-template-rows:82px 82px 96px 96px;gap:0;padding:10px 8px 104px;display:grid;position:static}.schedule-section--home .schedule-calendar__day--today{background:linear-gradient(#69a7ff13,#ffffff05)}.schedule-section--home .schedule-calendar-event{background:linear-gradient(#69a7ff2e,#69a7ff13),#0b121fdb;border-radius:18px;align-content:center;width:auto;height:auto;min-height:80px;margin:0;padding:12px 14px;display:grid;position:static}.schedule-section--home .schedule-calendar-event--round{background:linear-gradient(#36d3992e,#36d39913),#091914db}.schedule-section--home .schedule-calendar-event strong{font-size:.86rem}.schedule-section--home .schedule-calendar-event p{color:#f4f5f7c7;margin-top:10px;font-size:.78rem}.apple-ripple{mix-blend-mode:screen;background:radial-gradient(circle,#ffffffe6 0%,#ffffff6b 34%,#69a7ff29 58%,#0000 74%);animation-duration:.68s}.site-header{-webkit-backdrop-filter:none;background:0 0}.site-nav,.bottom-nav{-webkit-backdrop-filter:blur(28px)saturate(1.3);background:linear-gradient(#ffffff17,#ffffff08),#0d0f16ad;border-color:#ffffff1f;box-shadow:0 18px 48px #00000061,inset 0 1px #ffffff12}.site-nav a,.bottom-nav a{overflow:hidden}.site-nav a.site-nav__link--has-news,.bottom-nav a.site-nav__link--has-news{overflow:visible}.site-nav a:hover,.site-nav a:focus-visible,.bottom-nav a:hover,.bottom-nav a:focus-visible{background:linear-gradient(#69a7ff2e,#69a7ff14)}.exam-schedule .exam-card{-webkit-backdrop-filter:blur(18px)saturate(1.16);background:linear-gradient(#ffffff13,#ffffff07),#0c10179e;border-color:#ffffff21;border-radius:20px;min-height:116px;padding:13px 14px;box-shadow:0 18px 48px #00000047,inset 0 1px #ffffff13}.exam-schedule .exam-card:hover,.exam-schedule .exam-card:focus-visible{background:linear-gradient(#69a7ff21,#ffffff09),#0c1017ad;border-color:#69a7ff66;transform:translateY(-2px)}.exam-schedule .exam-card strong{font-size:1.12rem;line-height:1.08}.exam-schedule .exam-card time,.exam-schedule .exam-card em{color:#d7deebc7;font-size:.74rem;line-height:1.28}.exam-schedule .exam-card small{color:#f4f5f7c7;background:#ffffff17}.exam-schedule .exam-card--quiz{background:linear-gradient(145deg,#d8b24d24,#69a7ff0b 56%,#ffffff07),#0c1017a8;border-color:#d8b24d52}.exam-schedule .exam-card--next{background:linear-gradient(145deg,#36d39921,#69a7ff0b 58%,#ffffff07),#0c1017ad;border-color:#36d39970}.exam-schedule .exam-card__quiz-action{color:#fff4c2;background:linear-gradient(135deg,#f6cb5d3d,#0b1f3ab8),#0c111ceb;border-color:#f6cb5d9e}.race-marker--today b:before,.race-marker--today b:after{content:""}.race-marker--today:before{content:none;z-index:2;background:var(--gold);border:2px solid #0d0f16eb;border-radius:50%;width:9px;height:9px;position:absolute;top:53px;left:50%;transform:translate(-50%,-50%);box-shadow:0 0 0 4px #d8b24d29,0 0 18px #d8b24d61}.site-nav__badge{z-index:2;color:#06110d;background:var(--green);pointer-events:none;border:2px solid #0d0f16e0;border-radius:999px;justify-content:center;align-items:center;gap:2px;min-width:24px;height:20px;padding:0 5px 0 4px;font-size:.58rem;font-weight:950;line-height:1;display:inline-flex;position:absolute;top:-4px;right:-2px;box-shadow:0 8px 18px #00000057}.site-nav__badge svg{fill:none;stroke:currentColor;stroke-width:2.4px;stroke-linecap:round;stroke-linejoin:round;width:10px;height:10px}.site-nav__badge b{font-size:.58rem;line-height:1}.tracker-home{padding:24px 0 46px;overflow:visible}.tracker-home:before{opacity:.1;top:-28px}.tracker-actions{justify-content:center;align-items:center;gap:10px;width:min(420px,100% - 28px);margin:2px auto 12px;display:flex}.student-sync{justify-items:center;width:auto;display:grid;position:relative}.student-sync__button{min-width:0;min-height:42px;color:var(--text);cursor:pointer;background:linear-gradient(#ffffff17,#ffffff08),#0c10179e;border:1px solid #ffffff21;border-radius:999px;place-items:center;padding:4px;display:inline-grid;box-shadow:0 14px 34px #00000047}.student-sync__button:hover,.student-sync__button:focus-visible{border-color:#69a7ff6b;outline:none}.student-sync__avatar,.student-sync__initials,.student-sync__user-icon{border-radius:999px;width:42px;height:42px}.student-sync__avatar{object-fit:cover;border:2px solid #69a7ff6b;display:block}.student-sync__initials{color:#06101d;background:var(--blue);place-items:center;font-size:.78rem;font-weight:950;display:grid}.student-sync__dot,.student-sync__menu{display:none}.student-sync.is-open .student-sync__menu{z-index:20;border:1px solid var(--border-color,#ffffff21);text-align:center;background:var(--menu-bg,#0c1017e0);width:250px;max-width:calc(100vw - 28px);box-shadow:var(--menu-shadow,0 22px 56px #00000061);-webkit-backdrop-filter:blur(22px)saturate(1.16);border-radius:20px;flex-direction:column;align-items:center;gap:12px;margin:0;padding:16px;display:flex;position:absolute;top:calc(100% + 10px);right:0}.student-sync__badge{color:#14b8a6;text-transform:uppercase;letter-spacing:.5px;background:#14b8a626;border-radius:999px;justify-content:center;justify-self:start;align-items:center;width:max-content;max-width:100%;padding:3px 10px;font-size:11px;font-weight:600;display:inline-flex}.student-sync__profile-card{justify-content:center;display:flex}.student-sync__profile-card img{object-fit:cover;border:2px solid #14b8a666;border-radius:999px;width:52px;height:52px}.student-sync__identity{flex-direction:column;align-items:center;gap:4px;width:100%;display:flex}.student-sync__identity strong{max-width:26ch;color:var(--text,#f4f5f7);text-overflow:ellipsis;white-space:nowrap;font-size:.95rem;font-weight:700;line-height:1.25;overflow:hidden}.student-sync__identity p{color:var(--muted,#94a3b8);text-overflow:ellipsis;white-space:nowrap;max-width:26ch;margin:0;font-size:.78rem;font-weight:500;overflow:hidden}.student-sync__divider{border:0;border-top:1px solid #ffffff14;width:100%;margin:2px 0}.student-sync__theme-segmented{background:#ffffff0f;border-radius:12px;justify-content:space-between;gap:4px;width:100%;padding:4px;display:flex}.student-sync__theme-btn{height:36px;color:var(--text-muted,#fff9);cursor:pointer;background:0 0;border:none;border-radius:8px;flex:1;justify-content:center;align-items:center;transition:all .2s;display:flex}.student-sync__theme-btn:hover{color:var(--text,#fff);background:#ffffff14}.student-sync__theme-btn.is-active,.student-sync__theme-btn[data-theme-active=true],.student-sync__theme-btn[data-active=true],.student-sync__theme-btn[aria-pressed=true]{color:#fff;background:#14b8a6;box-shadow:0 2px 8px #14b8a659}html[data-theme=light] .student-sync__theme-segmented{background:#f1f5f9}html[data-theme=light] .student-sync__theme-btn{color:#64748b}html[data-theme=light] .student-sync__theme-btn:hover{color:#0f172a;background:#0000000d}.student-sync__compact--logout{color:#ef4444;cursor:pointer;background:#ef444414;border:none;border-radius:10px;justify-content:center;align-items:center;gap:10px;width:100%;padding:10px;font-size:14px;font-weight:600;transition:all .2s;display:flex}.student-sync__compact--logout:hover,.student-sync__compact--logout:focus-visible{color:#f87171;background:#ef444429;outline:none}.tracker-anonymous-control{color:#dcecff;cursor:pointer;background:linear-gradient(#69a7ff21,#ffffff09),#0c10179e;border:1px solid #69a7ff47;border-radius:999px;justify-content:center;align-items:center;gap:8px;min-height:50px;padding:8px 15px;font-size:.74rem;font-weight:850;display:inline-flex;box-shadow:0 14px 34px #0000003d}.tracker-anonymous-control:hover,.tracker-anonymous-control:focus-visible{background:#69a7ff29;border-color:#69a7ff8c;outline:none}.tracker-anonymous-control.is-anon{color:#fff0b6;background:#e2b84a1a;border-color:#e2b84a6b}.tracker-anonymous-control svg{fill:none;stroke:currentColor;stroke-width:1.9px;stroke-linecap:round;stroke-linejoin:round;width:23px;height:23px}.tracker-home>.section-heading{z-index:3;text-align:center;width:auto;margin:0;position:absolute;top:6px;left:50%;transform:translate(-50%)}.tracker-home .section-heading h1{color:#d9ebff;text-shadow:0 0 16px #69a7ffb8;background:#69a7ff1a;border:1px solid #69a7ff57;border-radius:999px;place-items:center;min-width:58px;min-height:34px;padding:6px 13px;font-size:.95rem;line-height:1;display:inline-grid;box-shadow:0 0 0 1px #69a7ff1a,0 0 26px #69a7ff38}.dashboard-next-class{border:1px solid var(--line);box-shadow:var(--shadow-soft);background:linear-gradient(135deg,#5b9cf624,#ffffff08);border-radius:18px;gap:6px;margin-bottom:14px;padding:14px 16px;display:grid}.dashboard-next-class__eyebrow{color:var(--text-subtle);text-transform:uppercase;letter-spacing:.08em;margin:0;font-size:.78rem;font-weight:800}.dashboard-next-class__body{gap:4px;display:grid}.dashboard-next-class__body strong{font-size:1rem}.dashboard-next-class__body span{color:var(--muted);font-size:.88rem}.semester-timeline{box-shadow:none;background:0 0;border:0;margin:0 0 12px;padding:24px 0 8px;overflow:visible}.semester-timeline:before{content:none}.exam-schedule{margin:0 0 12px;padding:0}.exam-schedule__cards{gap:10px}.exam-schedule .exam-card{min-height:98px;padding:13px 14px}.exam-accordion{border:1px solid var(--line);background:var(--surface-card);box-shadow:var(--shadow-soft);border-radius:22px;margin:0 0 18px;overflow:hidden}.exam-accordion>summary{cursor:pointer;justify-content:space-between;align-items:center;gap:12px;min-height:52px;padding:16px 18px;list-style:none;display:flex}.exam-accordion>summary::-webkit-details-marker{display:none}.exam-accordion__content{gap:16px;padding:0 18px 18px;display:grid}.exam-finals-copy{color:var(--muted);gap:10px;display:grid}.exam-finals-item{border:1px solid var(--line);background:var(--paper);border-radius:16px;justify-content:space-between;align-items:center;gap:14px;padding:12px 14px;display:flex}.schedule-page:has(>.sr-only:first-child){padding-top:18px}.race-track{height:56px;margin:18px 34px 0}.race-track__fill:after{content:"";background:#fff;border:2px solid #0d0f16e6;border-radius:50%;width:10px;height:10px;position:absolute;top:50%;right:-5px;transform:translateY(-50%);box-shadow:0 0 0 4px #ffffff1f,0 0 16px #ffffff5c}.race-marker--today b:after{content:"";height:18px;bottom:-22px}.race-marker--today b:before{content:none}.filter-panel{gap:12px;margin:0 0 12px;padding:10px 14px}.tracker-layout{grid-template-columns:328px minmax(0,1fr);gap:14px}.subject-list{gap:8px}.subject-button{min-height:62px;padding:11px 13px}.subject-detail{padding:16px}.subject-detail__header{align-items:flex-start;margin-bottom:14px}.subject-detail h2,.subject-detail h3{font-size:clamp(1.45rem,2.8vw,2rem)}.progress-wrap{margin-bottom:12px}.progress-wrap__labels{justify-content:flex-end;margin-bottom:8px}.subject-track-tabs{margin-bottom:12px}.topic-list{gap:10px}.topic-item{min-height:104px;padding:12px}.quiz-choice{overflow:hidden}@media (width<=860px){.section-selector{gap:12px;padding:28px 14px 22px}.section-selector__grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.section-choice{justify-content:center;gap:6px;min-height:104px;padding:12px}.section-choice span{font-size:clamp(2rem,8vw,3rem)}.section-choice[data-select-section=tools] span{font-size:clamp(.82rem,3.3vw,1.18rem);line-height:1.08}.home-review-marquee{width:100%}.home-review-marquee__track{gap:10px;animation-duration:34s}.home-review-screenshot{border-radius:14px;width:clamp(180px,38vw,220px);height:auto}.pdf-preview-modal{z-index:1100;align-items:stretch;display:flex;padding:0!important;inset:0!important}.pdf-preview-modal__panel{box-sizing:border-box;height:100dvh;min-height:0;max-height:100dvh;padding:max(12px, env(safe-area-inset-top,12px)) 12px max(12px, env(safe-area-inset-bottom,12px)) 12px;border:none;border-radius:0;gap:8px;width:100%!important;max-width:100%!important;margin:0!important;transition:opacity .2s!important;transform:none!important}.pdf-preview-modal__top{gap:10px;min-height:44px;padding-bottom:6px}.pdf-preview-modal__top h2{font-size:1.05rem;line-height:1.2}.pdf-preview-modal__close-btn{width:44px;min-width:44px;height:44px;min-height:44px;padding:8px}.pdf-preview-frame-wrap{border-radius:8px}.pdf-preview-frame{min-height:0}.pdf-preview-modal__actions{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin-top:0;padding-top:4px}.pdf-preview-modal__meta{order:2;width:100%;font-size:.72rem}.pdf-preview-modal__action-links{order:1;justify-content:flex-end;align-items:center;gap:8px;width:100%;display:flex}main,.site-header{width:min(100% - 28px,640px)}.site-header{grid-template-columns:1fr;align-items:stretch;padding:12px 0;position:sticky}.site-nav__back{min-height:34px;padding:8px 12px;font-size:.76rem}.site-nav{grid-column:1;grid-template-columns:repeat(5,minmax(0,1fr));gap:4px;width:100%;padding:4px;display:grid}.site-nav a{text-align:center;white-space:nowrap;min-width:0;padding:8px 4px;font-size:.7rem}.site-nav a[data-mobile-label]{font-size:0}.site-nav a[data-mobile-label]:after{content:attr(data-mobile-label);text-overflow:ellipsis;min-width:0;font-size:.68rem;font-weight:850;overflow:hidden}.tracker-home,.work-section{padding:22px 0;scroll-margin-top:130px}.hub-section{padding:24px 0 12px;scroll-margin-top:130px}.shell{align-content:start;width:min(100% - 28px,640px);padding:34px 0}.cards,.filter-panel,.tracker-layout,.exam-grid,.exam-strip,.updates-summary,.updates-board,.update-facts,.cv-strip,.cv-dashboard,.language-grid,.work-grid,.agent-service,.booking-panel,.schedule-today,.schedule-card-grid,.schedule-week-grid,.schedule-week-grid--rounds,.history-tool,.history-form,.history-fields--two,.history-fields--three,.history-fields--four,.history-check-grid,.history-toggle-grid,.history-system-grid{grid-template-columns:1fr}.history-hero{padding:34px 0 22px}.history-tool{padding-bottom:34px}.history-progress{grid-template-columns:1fr;padding:14px;top:126px}.history-summary{position:static}.history-summary pre{min-height:320px;max-height:none}.card{min-height:auto}.profile-card,.tracker-card{min-height:380px}.tracker-panel{padding:12px}.tracker-panel__content{max-height:calc(100vh - 24px);padding:18px}.tracker-panel__header,.subject-detail__header,.assignment-progress__top,.schedule-section__top,.progress-wrap__labels{flex-direction:column;align-items:flex-start}.schedule-page{padding:28px 0 44px}.schedule-today,.schedule-section{padding:15px}.schedule-today h2{font-size:2rem}.schedule-card{min-height:118px}.history-preview-grid,.service-grid--hub{grid-template-columns:1fr}.schedule-card__body{padding-right:58px}.schedule-card__status{top:12px;right:12px}.class-reps,.class-reps__grid{grid-template-columns:1fr}.subject-detail{display:none}.service-panel,.agent-service,.booking-panel{padding:18px}.tracker-layout{grid-template-columns:1fr}.subject-list{grid-template-columns:repeat(3,minmax(0,1fr));align-items:start;gap:8px}.study-subject-controller{display:grid}.subject-row{animation:none;display:contents}.subject-row.expanded .subject-button{background:#3b82f61a;border-color:#3b82f673;box-shadow:0 0 0 1px #3b82f64d}.subject-button{text-align:center;border-radius:var(--radius-card,16px);border:1px solid var(--line,#ffffff14);background:#ffffff0a;flex-direction:column;justify-content:center;align-items:center;gap:4px;min-height:84px;padding:10px 8px;display:flex;position:relative;overflow:hidden}.subject-button>span:first-child{background:0 0;flex-direction:column;justify-content:center;align-items:center;gap:2px;width:100%;min-width:0;padding-inline:0;display:flex}.subject-button strong{color:var(--text-primary,#f1f5f9);letter-spacing:-.01em;text-overflow:ellipsis;white-space:nowrap;background:0 0;max-width:100%;margin-bottom:0;font-size:.88rem;font-weight:700;line-height:1.2;display:block;overflow:hidden}.subject-button small{max-width:100%;color:var(--text-secondary,#94a3b8);-webkit-line-clamp:1;background:0 0;-webkit-box-orient:vertical;font-size:.66rem;font-weight:500;line-height:1.2;display:-webkit-box;overflow:hidden}.subject-button__meta{color:var(--teal-bright,#5eead4);background:0 0;border-top:1px solid #ffffff14;justify-content:center;align-items:center;gap:4px;width:85%;margin-top:4px;padding-top:3px;font-size:.68rem;font-weight:600;display:flex}.subject-button__updates{color:#93c5fd;min-width:20px;min-height:16px;box-shadow:none;background:#3b82f626;border:1px solid #3b82f64d;border-radius:999px;padding:1px 4px}.subject-button__updates svg{width:10px;height:10px}.subject-button__updates b{font-size:.6rem}.subject-button__bar{height:4px}.subject-inline-detail{border-radius:var(--radius);background:var(--paper);box-shadow:var(--shadow-soft);transform-origin:top;border:1px solid #4f9ca747;grid-column:1/-1;gap:12px;padding:14px;animation:.32s cubic-bezier(.2,.9,.22,1.08) both floating-disclosure-open;display:grid;overflow:hidden}.subject-inline-detail .topic-section-heading,.subject-inline-detail .topic-section-subheading,.subject-inline-detail .topic-item{animation-name:floating-card-in;animation-duration:.36s;animation-timing-function:cubic-bezier(.2,.9,.22,1);animation-fill-mode:both}.subject-inline-detail .topic-item{animation-delay:min(var(--delay), 90ms)}.topic-list,.benefit-grid,.app-grid,.app-grid--large,.update-facts--three{grid-template-columns:1fr}.semester-timeline__top{flex-direction:column;gap:8px;margin-bottom:12px}.checkpoint-code{font-size:1rem}.checkpoint-meta{font-size:.72rem}.tracker-updated{max-width:340px;font-size:.78rem}.race-track{height:58px;margin:18px 8px 0}.semester-date-scale{height:34px;margin:-12px 8px 0}.semester-date-scale__tick{min-width:58px;font-size:.64rem}.semester-date-scale__tick i{height:8px}.semester-date-scale__tick time{display:none}.race-marker{min-width:72px;font-size:.64rem}.race-marker b{min-width:34px;height:34px;padding:0 6px}.race-marker--today b{min-width:unset;font-size:.74rem}.race-marker--midterm,.race-marker--finals{min-width:48px;top:-28px}.race-marker--finals{transform:translate(calc(-50% - 10px))}.race-marker--midterm b,.race-marker--finals b{min-width:0;height:auto;padding:0;font-size:.58rem}.race-marker--midterm time,.race-marker--finals time{font-size:.56rem;display:block}.race-marker--midterm:after,.race-marker--finals:after{height:14px;top:31px}.race-marker time{display:none}.race-marker--midterm time,.race-marker--finals time{display:block}.exam-schedule{gap:8px;margin:-4px 8px 6px;padding:8px}.exam-schedule__summary{grid-template-columns:auto minmax(0,1fr);gap:8px}.exam-schedule__summary>div:last-child>strong{font-size:.82rem}.exam-schedule__summary p,.exam-schedule__summary small{font-size:.68rem;line-height:1.25}.exam-schedule__summary small{display:none}.exam-schedule__cards{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-flow:row;gap:7px;display:grid;overflow-x:visible}@media (width<=360px){.exam-schedule__cards{grid-template-columns:minmax(0,1fr)}}.exam-calendar-tile{grid-template-columns:auto auto auto;justify-self:start;align-items:end;gap:5px;min-width:0;padding:6px 7px}.exam-calendar-tile span,.exam-card span,.exam-card small{letter-spacing:.04em;font-size:.64rem}.exam-calendar-tile strong{font-size:1.2rem}.exam-card{scroll-snap-align:start;gap:5px;width:auto;min-height:82px;padding:7px 6px}.exam-card--has-action{padding-bottom:30px}.exam-card strong{text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-size:.78rem;font-weight:950;line-height:1.08;overflow:hidden}.exam-card time,.exam-card em{font-size:.64rem;line-height:1.15}.exam-card__meta{letter-spacing:.04em;justify-self:start;width:fit-content;padding:3px 6px;font-size:.58rem;line-height:1.15;position:static;transform:none;border-radius:999px!important}.exam-card time{white-space:nowrap}.exam-card small{margin-top:2px;padding:3px 4px}.exam-card__quiz-action{max-width:calc(100% - 12px);min-height:20px;padding:4px 6px;font-size:.5rem;bottom:6px;right:6px}.whatsapp-feedback{min-height:54px;padding:7px;bottom:14px;right:14px}.whatsapp-feedback__icon{width:40px;height:40px}.whatsapp-feedback__label{display:none}.whatsapp-feedback svg{width:25px;height:25px}}@media (width<=520px){main,.site-header{width:min(100% - 14px,640px)}main{padding-bottom:104px}.site-header{gap:7px;padding:7px 0}.brand{gap:8px}.brand__mark{width:30px;height:30px;font-size:.78rem}.brand strong{font-size:.84rem}.brand small{display:none}.site-nav{gap:3px;padding:3px}.site-nav a{min-height:28px;padding:6px 2px}.site-nav a[data-mobile-label]:after{font-size:.66rem}.bottom-nav-wrap{width:calc(100% - 16px);bottom:10px}.bottom-nav{border-radius:28px;gap:4px;padding:5px}.bottom-nav a{border-radius:20px;min-height:52px;padding:7px 4px;font-size:.62rem}.bottom-nav a svg{width:18px;height:18px}.section-heading h1,.section-heading h2{font-size:2.45rem}.schedule-page{gap:12px;padding:16px 0 0}.schedule-page .section-heading{gap:2px;display:grid}.schedule-page .section-heading .eyebrow,.schedule-tabs,.schedule-card__icon,.schedule-card__status,.schedule-day__top span{display:none}.schedule-page .section-heading h1{font-size:1.55rem;line-height:1.08}.schedule-today,.schedule-section{box-shadow:var(--shadow-soft);border-radius:16px;gap:10px;padding:12px}.schedule-today{grid-template-columns:1fr}.schedule-today .card__kicker{font-size:.68rem}.schedule-today h2{margin-top:4px;font-size:1.35rem;line-height:1.12}.schedule-today>div:first-child>p:last-child{margin-top:6px;font-size:.78rem;line-height:1.35}.schedule-next-card{gap:3px}.schedule-next-card__wait{text-align:center;border-radius:999px;justify-self:stretch;padding:6px 8px;font-size:.68rem;line-height:1.15}.schedule-section{scroll-margin-top:74px}.schedule-section__top{gap:4px;display:grid}.schedule-section__top .card__kicker{display:none}.schedule-section__top h2{margin:0;font-size:1rem;line-height:1.12}.schedule-location{font-size:.72rem;line-height:1.25}.schedule-calendar__frame{--calendar-hour-height:58px;border-radius:6px;grid-template-columns:48px repeat(3,minmax(142px,1fr));min-width:500px}.schedule-calendar-event{min-height:38px;padding:6px}.schedule-calendar-event__top{display:block}.schedule-calendar-event__top span{display:none}.schedule-calendar-event strong{font-size:.72rem;line-height:1.12}.schedule-calendar-event p{margin-top:3px;font-size:.64rem}.schedule-progress--calendar .schedule-progress__label{display:none}.schedule-calendar-event__room{margin-top:3px;padding:2px 5px;font-size:.6rem;display:inline-block}.schedule-week-grid{grid-template-columns:1fr;gap:8px}.schedule-week-grid--rounds{grid-template-columns:1fr}.schedule-day{border-radius:16px;gap:8px;padding:10px}.schedule-day__top h3{font-size:.9rem;line-height:1.12}.schedule-card-stack{gap:7px}.schedule-card{border-radius:14px;min-height:0;padding:9px 10px;display:block}.schedule-card__body{padding-right:0}.schedule-card h3{font-size:.82rem;line-height:1.2}.schedule-card p{margin-top:3px;font-size:.72rem;line-height:1.28}.profile-card,.tracker-card{padding:20px}.profile-card h2,.tracker-card__title,.tracker-panel h2{font-size:2.25rem}.tracker-card__footer{flex-direction:column;align-items:flex-start;gap:10px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:1ms!important;animation-duration:1ms!important;animation-iteration-count:1!important}}:focus-visible{outline-offset:3px;border-radius:5px;outline:2px solid #69a7ffb3}.tracker-analytics{border-radius:var(--radius);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:linear-gradient(135deg,#69a7ff12,#0000 55%),#0c0e14d6;border:1px solid #69a7ff2e;margin-bottom:16px;padding:18px 20px}.ta-overall-grid{flex-wrap:wrap;gap:12px 24px;margin-bottom:14px;display:flex}.ta-stat{gap:3px;min-width:60px;display:grid}.ta-stat__value{color:var(--text);font-size:1.55rem;font-weight:900;line-height:1}.ta-stat__value small{color:var(--muted);font-size:.78rem;font-weight:700}.ta-stat__label{letter-spacing:.07em;text-transform:uppercase;color:var(--muted);font-size:.68rem;font-weight:800}.ta-overall-bar{background:#ffffff14;border-radius:999px;height:6px;overflow:hidden}.ta-overall-bar__fill{border-radius:inherit;background:linear-gradient(90deg, var(--blue), var(--green), var(--gold));width:0;height:100%;transition:width .9s cubic-bezier(.16,1,.3,1)}.subject-analytics-card{border-radius:var(--radius);background:linear-gradient(135deg,#36d3990f,#0000 52%),#080e0aad;border:1px solid #36d39929;margin-bottom:20px;padding:14px 16px;animation:.36s cubic-bezier(.16,1,.3,1) both sa-card-in}@keyframes sa-card-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.sa-grid{flex-wrap:wrap;gap:10px 20px;margin-bottom:10px;display:flex}.sa-stat{gap:2px;display:grid}.sa-stat__val{color:var(--text);font-size:1.25rem;font-weight:900}.sa-stat__lbl{letter-spacing:.07em;text-transform:uppercase;color:var(--muted);font-size:.64rem;font-weight:800}.sa-stat--warn .sa-stat__val{color:var(--gold)}.sa-next{border-top:1px solid #ffffff12;align-items:center;gap:8px;padding-top:10px;font-size:.8rem;display:flex}.sa-next__kicker{letter-spacing:.08em;text-transform:uppercase;color:var(--muted);flex:none;font-size:.65rem;font-weight:800}.sa-next-label{color:var(--blue);white-space:nowrap;text-overflow:ellipsis;max-width:380px;font-weight:700;overflow:hidden}.sa-next-done{color:var(--green)}.tracker-mini-bar{z-index:18;border-radius:var(--radius);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);transition:box-shadow .2s var(--ease), transform .18s var(--ease);background:#0d0f16e0;border:1px solid #69a7ff2e;align-items:center;gap:8px;margin-bottom:14px;padding:9px 16px;font-size:.82rem;font-weight:800;display:flex;position:sticky;top:62px;overflow:hidden}.tracker-mini-bar:before{content:"";pointer-events:none;background:linear-gradient(90deg,#69a7ff0f,#0000);position:absolute;inset:0}.tmb-update{animation:tmb-flash .28s var(--ease) both}@keyframes tmb-flash{0%{opacity:.7}to{opacity:1}}.tmb-code{color:var(--blue);font-size:.88rem;font-weight:900}.tmb-name{color:var(--text);text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.tmb-sep,.tmb-taken{color:var(--muted);flex:none}.tmb-pct{color:var(--green);flex:none;margin-left:auto;font-size:1rem;font-weight:900}.tracker-filter-chips{flex-wrap:wrap;gap:8px;margin-bottom:14px;display:flex}.filter-chip{border:1px solid var(--line);min-height:34px;color:var(--muted);cursor:pointer;transition:color .16s var(--ease), border-color .16s var(--ease), background .16s var(--ease), transform .16s var(--ease);letter-spacing:.02em;background:#ffffff0a;border-radius:999px;align-items:center;gap:5px;padding:7px 13px;font-size:.78rem;font-weight:800;display:inline-flex}.filter-chip:hover{color:var(--text);background:#69a7ff12;border-color:#69a7ff61;transform:translateY(-1px)}.filter-chip--active{color:#d6eaff;background:#69a7ff24;border-color:#69a7ff99}.filter-chip--active:hover{background:#69a7ff33}.filter-chip span{opacity:.8;font-size:.72rem}.back-to-top{z-index:29;width:44px;height:44px;color:var(--blue);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);cursor:pointer;opacity:0;pointer-events:none;transition:opacity .22s var(--ease), transform .22s var(--ease), border-color .18s var(--ease), background .18s var(--ease);background:#0d0f16db;border:1px solid #69a7ff4d;border-radius:50%;place-items:center;display:grid;position:fixed;bottom:94px;right:22px;transform:translateY(12px)}.back-to-top--visible{opacity:1;pointer-events:auto;transform:translateY(0)}.back-to-top:hover{background:#69a7ff1f;border-color:#69a7ffa6}@media (width<=640px){.back-to-top{width:40px;height:40px;bottom:80px;right:14px}}.compact-toggle{border:1px solid var(--line);border-radius:var(--radius);width:40px;height:40px;color:var(--muted);cursor:pointer;background:#ffffff0a;flex:none;align-self:flex-end;place-items:center;margin-left:auto;transition:color .16s,border-color .16s,background .16s;display:grid}.compact-toggle:hover{color:var(--text);background:#ffffff12;border-color:#ffffff38}.compact-toggle[aria-pressed=true]{color:var(--blue);background:#69a7ff1a;border-color:#69a7ff73}.tracker-compact .topic-item{gap:10px;min-height:68px;padding:10px 12px}.tracker-compact .topic-item__label{font-size:.86rem}.tracker-compact .topic-item__state{margin-top:4px;padding:3px 6px;font-size:.65rem}.tracker-compact .topic-item__note{font-size:.72rem}.tracker-compact .topic-item__image{opacity:.4}.tracker-compact .topic-item__index{width:26px;height:26px;font-size:.7rem}.state-icon{opacity:.82;margin-right:4px;font-style:normal}@media (width>=769px){.subject-list{scrollbar-width:thin;scrollbar-color:#69a7ff3d transparent;max-height:calc(100vh - 100px);padding-right:4px;position:sticky;top:72px;overflow-y:auto}.subject-list::-webkit-scrollbar{width:4px}.subject-list::-webkit-scrollbar-thumb{background:#69a7ff3d;border-radius:999px}}@media (width>=760px) and (width<=860px){main:has(.tracker-home){width:min(100% - 28px,820px)}.subject-list{grid-template-columns:repeat(4,minmax(0,1fr));max-height:none;padding-right:0;position:static;overflow:visible}}@media (width<=560px){.subject-revision-launcher{gap:8px;padding:9px 10px}.subject-revision-launcher__title{font-size:.76rem}.subject-revision-launcher__action{min-height:32px;padding:6px 8px}.subject-list{grid-template-columns:repeat(2,minmax(0,1fr))}.subject-button{min-height:82px;padding:9px}.subject-button small{font-size:.66rem}.topic-item{gap:9px;min-height:104px;padding:12px 10px}.topic-item__index{border-radius:6px;width:28px;height:28px;font-size:.68rem}.topic-completion{gap:4px}.topic-completion__item{min-height:22px;padding:3px 5px;font-size:.59rem}}@media (width<=768px){.tracker-home{padding-top:16px}.semester-timeline{margin-bottom:2px;padding-bottom:2px}.filter-panel{margin-top:0;margin-bottom:8px}.schedule-page:has(>.sr-only:first-child){padding-top:8px}.tracker-mini-bar{gap:6px;padding:8px 12px;font-size:.74rem;top:116px}.tmb-name{display:none}.tmb-pct{font-size:.88rem}.tracker-analytics{padding:14px 16px}.ta-overall-grid{gap:10px 18px}.ta-stat__value{font-size:1.28rem}.tracker-filter-chips{gap:6px}.filter-chip{min-height:30px;padding:5px 10px;font-size:.72rem}.subject-analytics-card{padding:12px 14px}.sa-stat__val{font-size:1.05rem}}@media (width<=600px){.filter-panel{flex-direction:column;align-items:stretch;gap:12px}.filter-panel__mode{width:100%}.filter-panel__mode-btn{text-align:center;flex:1}.scope-toggle,.study-exam-context{width:100%}.study-exam-context-card{border-radius:12px;justify-content:space-between;width:100%;padding:8px 12px}.scope-toggle__buttons{width:100%}.scope-toggle__btn{text-align:center;flex:1}}@media (width<=520px){.back-to-top{bottom:72px}}@media (width<=860px){.schedule-section--home{border-radius:24px;padding:14px}.schedule-section--home .schedule-section__top{gap:8px;display:grid}.schedule-section--home .schedule-location{text-align:left}.schedule-section--home .schedule-calendar__frame{border-radius:20px;grid-template-rows:58px minmax(420px,auto);grid-template-columns:58px repeat(3,minmax(172px,1fr));min-width:610px}.schedule-section--home .schedule-calendar__hours{grid-template-rows:74px 74px 86px 86px 1fr}.schedule-section--home .schedule-calendar__hour-label{padding:8px 8px 0 0;font-size:.7rem}.schedule-section--home .schedule-calendar__day{grid-template-rows:74px 74px 86px 86px;padding:8px 7px 74px}.schedule-section--home .schedule-calendar-event{border-radius:16px;min-height:72px;padding:10px}.schedule-section--home .schedule-calendar-event strong{font-size:.78rem}.schedule-section--home .schedule-calendar-event p{font-size:.7rem}}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.toast{z-index:9999;color:#f1f5f9;opacity:0;pointer-events:none;background:#0f172af0;border-radius:12px;align-items:center;gap:12px;padding:10px 16px;font-size:14px;font-weight:500;transition:opacity .3s cubic-bezier(.34,1.56,.64,1),transform .3s cubic-bezier(.34,1.56,.64,1);display:flex;position:fixed;bottom:24px;left:50%;transform:translate(-50%)translateY(10px);box-shadow:0 8px 32px #00000047}.toast.show{opacity:1;pointer-events:auto;transform:translate(-50%)translateY(0)}.toast__action{color:#60a5fa;cursor:pointer;background:0 0;border:none;border-radius:6px;padding:2px 8px;font-size:14px;font-weight:600;transition:background .15s}.toast__action:hover{background:#60a5fa26}@media (prefers-reduced-motion:reduce){.toast{transition:opacity 10ms}}.bottom-nav{grid-template-columns:repeat(5,minmax(0,1fr))!important}#tracker-main-content{flex-direction:column;min-height:100vh;display:flex}.site-footer{text-align:center;border-top:1px solid var(--line);background:#0d142640;width:100%;margin-top:auto;padding:40px 20px 32px;display:none}html[data-theme=light] .site-footer{background:var(--surface-subtle,#f8fafc)}#tracker:not([hidden])~.site-footer:not([hidden]){display:block}.site-footer[hidden],body[data-site-mode=selector]>main>.site-footer,body[data-site-mode=tools] .site-footer{display:none!important}@media (width<=767px){.site-footer{padding-top:24px;padding-bottom:20px}}.site-footer__inner{max-width:600px;margin:0 auto}.site-footer__brand{color:var(--text);letter-spacing:.03em;margin-bottom:6px;font-size:1.15rem;font-weight:700}.site-footer__desc{color:var(--muted);margin-bottom:16px;font-size:.78rem;line-height:1.4}.site-footer__links{color:var(--muted);flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;font-size:.78rem;display:flex}.site-footer__link,.site-footer__link-btn{cursor:pointer;background:0 0;border:none;padding:0;font-weight:600;text-decoration:none;transition:color .15s;color:var(--teal)!important}.site-footer__link:hover,.site-footer__link-btn:hover{text-decoration:underline;color:var(--text)!important}.site-footer__divider{color:#ffffff26}.site-footer__socials{flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;margin-top:18px;display:flex}.site-footer__social-link{width:44px;height:44px;color:var(--text);box-shadow:none;background:0 0;border:0;border-radius:0;justify-content:center;align-items:center;text-decoration:none;transition:transform .15s,opacity .15s;display:inline-flex}.site-footer__social-link svg{width:25px;height:25px;display:block}.site-footer__social-link:hover{opacity:.86;transform:translateY(-2px)}.mini-dashboard{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;width:100%;margin:20px 0 28px;display:grid}.dashboard-card{-webkit-backdrop-filter:blur(8px);background:#0d142673;border:1px solid #ffffff14;border-radius:16px;flex-direction:column;justify-content:space-between;padding:16px 20px;transition:transform .2s,border-color .2s;display:flex;box-shadow:0 8px 32px #0003}.dashboard-card:hover{border-color:#ffffff26;transform:translateY(-2px)}.dash-card__label{text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin-bottom:8px;font-size:.72rem;font-weight:600}.dash-card__value{color:var(--text);margin-bottom:4px;font-size:1.25rem;font-weight:700;line-height:1.2}.dash-card__sub{color:var(--teal);white-space:nowrap;text-overflow:ellipsis;font-size:.75rem;font-weight:500;overflow:hidden}@media (width<=580px){.mini-dashboard{grid-template-columns:repeat(2,1fr);gap:12px;margin:16px 0 20px}.dashboard-card{border-radius:12px;padding:12px 14px}.dash-card__value{font-size:1.05rem}.dash-card__sub{font-size:.7rem}}.news-group-title{color:var(--gold);align-items:center;gap:6px;margin:20px 0 16px 4px;font-size:.95rem;font-weight:700;display:flex}.news-group-header{justify-content:center;margin:32px 0 20px;display:flex}.news-older-toggle{color:var(--muted);cursor:pointer;background:#ffffff0a;border:1px solid #ffffff14;border-radius:999px;align-items:center;gap:8px;padding:10px 20px;font-size:.82rem;font-weight:600;transition:all .2s;display:flex}.news-older-toggle:hover{color:var(--text);background:#ffffff14;border-color:#ffffff29}.news-older-toggle svg{transition:transform .2s}.news-group--older.collapsed .news-group-list{display:none}.news-group--older:not(.collapsed) .news-older-toggle svg{transform:rotate(180deg)}.news-group-list{flex-direction:column;gap:16px;display:flex}.news-tag{text-transform:uppercase;letter-spacing:.04em;border-radius:4px;margin-left:8px;padding:2px 7px;font-size:.62rem;font-weight:700}.news-tag--exam{color:#f87171;background:#ef44441f;border:1px solid #ef444433}.news-tag--assignment{color:#fbbf24;background:#f59e0b1f;border:1px solid #f59e0b33}.news-tag--schedule{color:#60a5fa;background:#3b82f61f;border:1px solid #3b82f633}.news-tag--resource{color:#34d399;background:#10b9811f;border:1px solid #10b98133}.news-tag--reminder{color:#a78bfa;background:#8b5cf61f;border:1px solid #8b5cf633}.topic-item__badges{flex-wrap:wrap;gap:4px;margin:6px 0 8px;display:flex}.t-badge{text-transform:uppercase;letter-spacing:.02em;border-radius:4px;align-items:center;padding:1px 6px;font-size:.6rem;font-weight:800;line-height:1.2;display:inline-flex}.t-badge--covered{color:#34d399;background:#10b9811f;border:1px solid #10b98133}.t-badge--partial{color:#fbbf24;background:#f59e0b1f;border:1px solid #f59e0b33}.t-badge--midterm{color:#fbbf24;background:#d977061f;border:1px solid #d9770633}.t-badge--lecture{color:#60a5fa;background:#3b82f61f;border:1px solid #3b82f633}.t-badge--mcq{color:#a78bfa;background:#8b5cf61f;border:1px solid #8b5cf633}.topic-resource--drive{width:auto!important;min-width:0!important;color:var(--text)!important;background:#ffffff13!important;border-color:#69a7ff4d!important;gap:6px!important;padding:6px 9px!important}.topic-resource--drive:hover{background:#ffffff1f!important;border-color:#ffffff52!important}.topic-resource--audio{align-items:center!important;gap:5px!important;width:auto!important;min-width:0!important;padding:6px 9px 6px 6px!important;display:inline-flex!important}.topic-resource__drive-icon,.topic-resource__play-icon{width:14px!important;height:14px!important}.leaderboard-section{width:100%;max-width:1000px;margin:0 auto}.leaderboard-container{flex-direction:column;align-items:stretch;gap:20px;width:100%;max-width:1000px;margin:0 auto;padding:0 16px;display:flex}#leaderboard-profile-card,.leaderboard-profile-card{background:var(--bg-card);border:1px solid var(--border-color);cursor:pointer;border-radius:16px;justify-content:space-between;align-items:center;width:100%;padding:16px 20px;transition:transform .2s,box-shadow .2s,border-color .2s,background .2s;display:flex}.leaderboard-profile-card:hover,.leaderboard-profile-card:focus-within{background:#69a7ff24;border-color:#69a7ff66;transform:translateY(-2px);box-shadow:0 4px 20px #3b82f633}.leaderboard-profile-card__avatar-mark{width:48px;height:48px}.leaderboard-profile-card__identity{gap:3px;min-width:0;display:grid}.leaderboard-profile-card__identity strong,.leaderboard-profile-card__identity span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.leaderboard-profile-card__identity span{color:var(--muted);font-size:.84rem;font-weight:800}.leaderboard-profile-card__avatar-btn{min-height:40px;color:var(--text);font:inherit;cursor:pointer;background:#69a7ff24;border:1px solid #69a7ff47;border-radius:10px;padding:0 12px;font-size:.84rem;font-weight:800}.leaderboard__loading{flex-direction:column;gap:12px;display:flex}.leaderboard__loading[hidden]{display:none!important}.leaderboard__skeleton{border-radius:var(--radius);background:linear-gradient(90deg, var(--paper) 25%, var(--paper-strong) 50%, var(--paper) 75%);background-size:200% 100%;height:64px;animation:1.4s ease-in-out infinite lb-shimmer}@keyframes lb-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.leaderboard__empty{text-align:center;color:var(--muted);padding:48px 24px}.leaderboard__empty-icon{margin-bottom:12px;font-size:2.8rem}.leaderboard__empty p{max-width:320px;margin:0 auto;font-size:.92rem;line-height:1.5}.leaderboard__podium{grid-template-columns:1fr 1.15fr 1fr;align-items:end;gap:10px;margin-bottom:16px;display:grid}.leaderboard__podium-card{border:1px solid var(--line);background:var(--paper);-webkit-backdrop-filter:blur(12px);text-align:center;animation:lb-card-in .4s var(--ease) both;border-radius:16px;flex-direction:column;align-items:center;gap:6px;padding:18px 8px 14px;display:flex;position:relative}.leaderboard__podium-card--gold{background:#e2b84a14;border-color:#e2b84a59;order:2;padding-top:22px;padding-bottom:18px;box-shadow:0 0 32px #e2b84a1f}.leaderboard__podium-card--silver{background:#c0c0d20f;border-color:#c0c0d240;order:1;box-shadow:0 0 24px #c0c0d214}.leaderboard__podium-card--bronze{background:#cd7f320f;border-color:#cd7f3240;order:3;box-shadow:0 0 24px #cd7f3214}.leaderboard__podium-medal{font-size:1.5rem;line-height:1}.leaderboard__podium-card--gold .leaderboard__podium-medal{font-size:1.8rem}.leaderboard__podium-avatar{object-fit:cover;border:2px solid var(--line-strong);border-radius:50%;width:40px;height:40px}.leaderboard__podium-card--gold .leaderboard__podium-avatar{border-color:#e2b84a80;width:48px;height:48px}.leaderboard__podium-initials{background:var(--primary-soft);border:2px solid var(--line-strong);width:40px;height:40px;color:var(--blue);border-radius:50%;place-items:center;font-size:.8rem;font-weight:700;display:grid}.leaderboard__podium-card--gold .leaderboard__podium-initials{width:48px;height:48px;font-size:.9rem}.leaderboard__podium-name{color:var(--text);text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-size:.72rem;font-weight:600;overflow:hidden}.leaderboard-presence{color:#8191a8;align-items:center;gap:5px;font-size:.58rem;font-weight:800;line-height:1.1;display:inline-flex}.leaderboard-presence i{background:#8191a894;border-radius:999px;width:6px;height:6px}.leaderboard-presence--online{color:#68ddb1}.leaderboard-presence--online i{background:#55d6a3;animation:1.9s ease-in-out infinite online-avatar-pulse;box-shadow:0 0 0 4px #55d6a31f,0 0 12px #55d6a39e}.leaderboard__podium-card .leaderboard-presence{justify-content:center;margin-top:2px}.leaderboard__podium-score{color:var(--gold);font-size:.68rem;font-weight:800}.leaderboard__podium-card--silver .leaderboard__podium-score{color:#c0c0d2}.leaderboard__podium-card--bronze .leaderboard__podium-score{color:#cd7f32}.leaderboard__list{flex-direction:column;gap:6px;display:flex}.leaderboard__row{border-radius:var(--radius);border:1px solid var(--line);background:var(--paper);-webkit-backdrop-filter:blur(8px);animation:lb-card-in .35s var(--ease) both;grid-template-columns:32px 36px 1fr auto;align-items:center;gap:10px;padding:10px 14px;display:grid}.leaderboard__row-rank{color:var(--muted);text-align:center;font-size:.78rem;font-weight:800}.leaderboard__row-avatar{object-fit:cover;border:1.5px solid var(--line-strong);border-radius:50%;width:32px;height:32px}.leaderboard__row-initials{background:var(--primary-soft);border:1.5px solid var(--line-strong);width:32px;height:32px;color:var(--blue);border-radius:50%;place-items:center;font-size:.65rem;font-weight:700;display:grid}.leaderboard__row-name{color:var(--text);text-overflow:ellipsis;white-space:nowrap;gap:2px;font-size:.82rem;font-weight:600;display:grid;overflow:hidden}.leaderboard__row-name .leaderboard-presence{min-width:0}.leaderboard__row-score{color:var(--blue);white-space:nowrap;font-size:.78rem;font-weight:800}.leaderboard__your-rank{background:linear-gradient(135deg, var(--blue), var(--gold));border-radius:14px;margin-top:18px;padding:3px}.leaderboard__your-rank-inner{background:var(--bg);border-radius:12px;grid-template-columns:32px 36px 1fr auto;align-items:center;gap:10px;padding:12px 16px;display:grid}.leaderboard__your-rank-pos{color:var(--gold);text-align:center;font-size:.82rem;font-weight:900}.leaderboard__your-rank-avatar{object-fit:cover;border:2px solid var(--gold);border-radius:50%;width:32px;height:32px}.leaderboard__your-rank-initials{background:var(--gold-soft);border:2px solid var(--gold);width:32px;height:32px;color:var(--gold);border-radius:50%;place-items:center;font-size:.65rem;font-weight:700;display:grid}.leaderboard__your-rank-info strong{color:var(--text);font-size:.82rem;display:block}.leaderboard__your-rank-info small{color:var(--muted);margin-top:2px;font-size:.68rem;display:block}.leaderboard__your-rank-info .leaderboard-presence{vertical-align:middle;margin-left:6px}.leaderboard__your-rank-score{color:var(--gold);white-space:nowrap;font-size:.92rem;font-weight:900}.leaderboard__updated{display:none}.profile-page{background:linear-gradient(180deg, #46d29a14, transparent 360px), var(--bg);min-height:100vh}.profile-disabled{place-items:center;min-height:100vh;padding:24px;display:grid}.profile-disabled__panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);width:min(520px,100%);box-shadow:var(--shadow-soft);gap:14px;padding:28px;display:grid}.profile-disabled__panel h1,.profile-disabled__panel p{margin:0}.profile-page .auth-gate{overflow-x:hidden}.profile-page .auth-gate__card{justify-items:center;gap:14px;width:min(100%,460px);display:grid}.profile-page .auth-gate__card h1,.profile-page .auth-gate__card p{margin:0}.profile-auth-card{position:relative;overflow:hidden;background:radial-gradient(circle at 50% 15%,#5b9cf621,#0000 34%),linear-gradient(#ffffff12,#ffffff06),#080f1af0!important;padding:clamp(26px,6vw,40px)!important}.profile-auth-card:before{content:"";pointer-events:none;background-color:#0000;background-image:linear-gradient(90deg,#0000 49.8%,#ffffff09 50%,#0000 50.2%),linear-gradient(#0000 49.8%,#ffffff08 50%,#0000 50.2%);background-position:0 0,0 0;background-repeat:repeat,repeat;background-size:46px 46px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#0000008c,#0000 70%);mask-image:linear-gradient(#0000008c,#0000 70%)}.profile-auth-visual{isolation:isolate;place-items:center;width:176px;height:176px;margin-bottom:2px;display:grid;position:relative}.profile-auth-visual:before,.profile-auth-visual:after{content:"";pointer-events:none;border-radius:50%;position:absolute}.profile-auth-visual:before{filter:blur(14px);background:#5b9cf61f;animation:2.4s ease-in-out infinite profile-auth-breathe;inset:30px}.profile-auth-visual:after{border:1px solid #6fc9a421;inset:12px;box-shadow:inset 0 0 30px #5b9cf60f}.profile-auth-visual__orbit{will-change:transform;border-radius:50%;position:absolute}.profile-auth-visual__orbit:after{content:"";background:#7db5ff;border-radius:50%;width:8px;height:8px;margin-top:-4px;position:absolute;top:50%;right:-4px;box-shadow:0 0 0 4px #5b9cf61a,0 0 16px #5b9cf6d1}.profile-auth-visual__orbit--outer{border:1px solid #7db5ff47;border-top-color:#7db5ffd9;animation:5.4s linear infinite profile-auth-orbit;inset:3px}.profile-auth-visual__orbit--inner{border:1px dashed #6fc9a457;animation:7.2s linear infinite profile-auth-orbit-reverse;inset:19px}.profile-auth-visual__orbit--inner:after{background:#6fc9a4;width:6px;height:6px;margin-top:-3px;left:-3px;right:auto;box-shadow:0 0 0 4px #6fc9a417,0 0 14px #6fc9a4b8}.profile-auth-visual__pulse-line{inset-inline:-15px;z-index:-1;opacity:.72;height:56px;position:absolute;top:60px;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,#0000,#000 18% 82%,#0000);mask-image:linear-gradient(90deg,#0000,#000 18% 82%,#0000)}.profile-auth-visual__pulse-line svg{fill:none;stroke:#6fc9a4;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 0 6px #6fc9a494);width:100%;height:100%;display:block}.profile-auth-visual__pulse-line path{stroke-dasharray:220;stroke-dashoffset:220px;animation:2.1s ease-in-out infinite profile-auth-pulse}.profile-auth-visual__seal{background:radial-gradient(circle at 34% 28%,#ffffff1f,#0000 40%),#101a29;border:1px solid #ffffff2e;border-radius:50%;place-items:center;width:92px;height:92px;display:grid;position:relative;box-shadow:0 18px 34px #00000057,0 0 0 8px #07101dd1}.profile-auth-visual__seal img{object-fit:contain;filter:drop-shadow(0 8px 14px #296fcd2e);width:76px;height:76px;display:block}.profile-page .profile-auth-panel{text-align:center;width:100%;position:relative;justify-items:center!important;gap:12px!important}.profile-auth-panel h1{letter-spacing:-.045em;max-width:12ch;font-size:clamp(1.75rem,6vw,2.4rem)!important}.profile-auth-panel__copy{max-width:40ch!important}.profile-auth-panel .auth-gate__google,.profile-auth-panel .auth-gate__sections{margin-top:8px}.profile-auth-steps{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;width:100%;margin-top:6px;display:grid}.profile-auth-steps span{color:#778499;letter-spacing:.035em;background:#ffffff06;border:1px solid #ffffff14;border-radius:999px;padding:9px 8px 9px 23px;font-size:.66rem;font-weight:800;transition:color .22s,border-color .22s,background .22s;position:relative}.profile-auth-steps span:before{content:"";background:#566174;border-radius:50%;width:6px;height:6px;position:absolute;top:50%;left:10px;transform:translateY(-50%)}.profile-auth-gate[data-auth-loading-step=account] .profile-auth-steps [data-auth-loading-step=account],.profile-auth-gate[data-auth-loading-step=section] .profile-auth-steps [data-auth-loading-step=section],.profile-auth-gate[data-auth-loading-step=progress] .profile-auth-steps [data-auth-loading-step=progress]{color:#dbe9ff;background:#5b9cf614;border-color:#7db5ff47}.profile-auth-gate[data-auth-loading-step=account] .profile-auth-steps [data-auth-loading-step=account]:before,.profile-auth-gate[data-auth-loading-step=section] .profile-auth-steps [data-auth-loading-step=section]:before,.profile-auth-gate[data-auth-loading-step=progress] .profile-auth-steps [data-auth-loading-step=progress]:before{background:#7db5ff;animation:1.3s ease-in-out infinite profile-auth-node;box-shadow:0 0 10px #5b9cf6bf}.profile-auth-gate[data-auth-loading-step=section] .profile-auth-steps [data-auth-loading-step=account],.profile-auth-gate[data-auth-loading-step=progress] .profile-auth-steps [data-auth-loading-step=account],.profile-auth-gate[data-auth-loading-step=progress] .profile-auth-steps [data-auth-loading-step=section]{color:#91dcbf;background:#6fc9a40f;border-color:#6fc9a433}.profile-auth-gate[data-auth-loading-step=section] .profile-auth-steps [data-auth-loading-step=account]:before,.profile-auth-gate[data-auth-loading-step=progress] .profile-auth-steps [data-auth-loading-step=account]:before,.profile-auth-gate[data-auth-loading-step=progress] .profile-auth-steps [data-auth-loading-step=section]:before{background:#6fc9a4}body.profile-page[data-auth-state=ready] .profile-page__header,body.profile-page[data-auth-state=ready] .profile-page__main{animation:.46s both profile-page-enter}body.profile-page[data-auth-state=ready] .profile-page__main{animation-delay:70ms}@keyframes profile-auth-orbit{to{transform:rotate(360deg)}}@keyframes profile-auth-orbit-reverse{to{transform:rotate(-360deg)}}@keyframes profile-auth-breathe{50%{opacity:.58;transform:scale(1.08)}}@keyframes profile-auth-pulse{0%{stroke-dashoffset:220px;opacity:0}18%{opacity:1}72%{opacity:1}to{stroke-dashoffset:-220px;opacity:0}}@keyframes profile-auth-node{50%{opacity:.45}}@keyframes profile-page-enter{0%{opacity:0;transform:translateY(8px)}}@media (width<=520px){.profile-auth-card{padding:22px 18px 26px!important}.profile-auth-visual{width:148px;height:148px}.profile-auth-visual__seal{width:82px;height:82px}.profile-auth-visual__seal img{width:68px;height:68px}.profile-auth-visual__pulse-line{top:46px}.profile-auth-steps{gap:5px}.profile-auth-steps span{padding:8px 5px 8px 18px;font-size:.6rem}.profile-auth-steps span:before{left:7px}}@media (prefers-reduced-motion:reduce){.profile-auth-visual:before,.profile-auth-visual__orbit,.profile-auth-visual__pulse-line path,.profile-auth-steps span:before,body.profile-page[data-auth-state=ready] .profile-page__header,body.profile-page[data-auth-state=ready] .profile-page__main{animation:none!important}.profile-auth-visual__pulse-line path{opacity:.55;stroke-dashoffset:0}}.profile-page__header{z-index:30;-webkit-backdrop-filter:blur(22px)saturate(135%);backdrop-filter:blur(22px)saturate(135%);background:radial-gradient(circle at 12% -80%,#46d29a2e,#0000 42%),linear-gradient(135deg,#0c1725f5,#0a0f18e6);border:1px solid #69a7ff38;border-radius:18px;justify-content:space-between;align-items:center;gap:16px;width:min(1100px,100% - 28px);margin:10px auto 0;padding:8px 10px 8px 14px;display:flex;position:sticky;top:0;overflow:hidden;box-shadow:0 16px 44px #00000047,inset 0 1px #ffffff12}.profile-page__header:after{content:"";opacity:.72;background:linear-gradient(90deg,#0000,#46d29aa6,#69a7ffb8,#0000);height:1px;position:absolute;inset:auto 18px 0}.profile-page__header .brand{color:var(--text);letter-spacing:-.02em;align-items:center;gap:9px;font-weight:900;text-decoration:none;display:inline-flex}.profile-page__header .brand-mark{color:#dffcf0;background:linear-gradient(145deg,#46d29a38,#69a7ff29);border:1px solid #46d29a59;border-radius:10px;place-items:center;width:30px;height:30px;font-size:.8rem;display:grid;box-shadow:inset 0 1px #ffffff1f}.profile-page__quick-nav{align-items:center;gap:8px;display:flex}.profile-page__quick-nav a,.profile-page-hero__practice{border-radius:var(--radius);min-height:38px;color:var(--text);background:#69a7ff1a;border:1px solid #69a7ff47;padding:9px 13px;font-size:.82rem;font-weight:900;text-decoration:none}.profile-page__quick-nav a{background:linear-gradient(145deg,#69a7ff21,#69a7ff0f);border-color:#69a7ff38;border-radius:12px;transition:border-color .18s,background .18s,transform .18s;position:relative;overflow:hidden;box-shadow:inset 0 1px #ffffff0e}.profile-page__quick-nav a:hover,.profile-page__quick-nav a:focus-visible{background:linear-gradient(145deg,#46d29a2b,#69a7ff1a);border-color:#46d29a80;transform:translateY(-1px)}.profile-page__main{width:min(1100px,100% - 28px);margin:0 auto;padding:24px 0 46px}.profile-section{max-width:1000px;margin:0 auto}.profile-page-hero{justify-content:space-between;align-items:end;gap:20px;margin-bottom:18px;padding:18px 0 8px;display:flex}.profile-page-hero h1{color:var(--text);margin:0;font-size:clamp(2rem,7vw,4.6rem);line-height:.95}.profile-page-hero p{max-width:620px;color:var(--muted)}.profile-page .profile-page-hero{display:none}.profile-page-hero__practice{white-space:nowrap;background:linear-gradient(135deg,#e2b84a2e,#46d29a1c);border-color:#e2b84a5c;justify-content:center;align-items:center;display:inline-flex}.profile-dashboard{grid-template-columns:minmax(0,1fr);gap:14px;width:100%;min-width:0;max-width:100%;display:grid}.profile-page,.profile-page__main,.profile-section,.profile-dashboard,.profile-hero-card,.profile-nickname-form,.profile-avatar-picker{min-width:0;max-width:100%}.profile-page{overflow-x:hidden}.profile-hero-card>*,.profile-nickname-form>*,.profile-identity-setting>div{min-width:0;max-width:100%}.profile-hero-card__identity,.profile-identity-setting{overflow-wrap:anywhere}.profile-setup-banner{border-radius:var(--radius);color:var(--text);background:#46d29a17;border:1px solid #46d29a59;gap:6px;padding:16px 18px;display:grid}.profile-setup-banner[hidden]{display:none!important}.profile-setup-banner strong{font-size:1rem}.profile-setup-banner p{color:var(--muted);margin:0;line-height:1.5}body[data-profile-setup=required] .profile-page__quick-nav,body[data-profile-setup=required] .profile-mastery-card__practice,body[data-profile-setup=required] .profile-momentum-card>a{display:none!important}.profile-hero-card,.profile-nickname-form,.profile-progress-card,.profile-trophies,.profile-stat,.profile-trophy{border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(#ffffff0b,#0000),#101219d1}.profile-hero-card{grid-template-columns:auto 1fr auto;align-items:center;gap:14px;padding:18px;display:grid}.profile-hero-card__avatar{width:64px;height:64px;color:var(--blue);background:var(--primary-soft);border:2px solid #69a7ff61;border-radius:999px;place-items:center;font-weight:900;display:grid;overflow:hidden}.profile-hero-card__avatar img{object-fit:cover;width:100%;height:100%}.profile-hero-card__eyebrow,.profile-stat span,.profile-trophy small{color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin:0;font-size:.72rem;font-weight:900}.profile-hero-card h2{margin:2px 0;font-size:clamp(1.35rem,4vw,2.2rem);line-height:1.05}.profile-hero-card p{color:var(--muted)}.profile-hero-card__edit,.profile-nickname-form__edit-name,.profile-nickname-form__save{border-radius:var(--radius);min-height:40px;color:var(--text);font:inherit;cursor:pointer;background:#69a7ff1a;border:1px solid #69a7ff57;padding:9px 13px;font-weight:900}.profile-nickname-form{box-shadow:none;background:0 0;border:0;border-radius:0;justify-items:stretch;gap:10px;padding:10px 0 4px;display:grid}.profile-nickname-form__avatar{width:92px;height:92px;color:var(--muted);isolation:isolate;background:#0b1726;border:2px solid #69a7ff6b;border-radius:999px;justify-self:center;place-items:center;margin-bottom:4px;display:grid;position:relative;overflow:visible;box-shadow:0 0 0 5px #5b9cf614,0 0 28px #5b9cf638,0 0 44px #46d29a14}.profile-nickname-form__avatar:before,.profile-nickname-form__avatar:after{content:"";pointer-events:none;border-radius:50%;position:absolute}.profile-nickname-form__avatar:before{z-index:0;background:conic-gradient(from 18deg, transparent 0 11%, #69a7ff 15%, transparent 19% 43%, #46d29a 47%, transparent 51% 76%, #e2b84a 80%, transparent 84% 100%);filter:drop-shadow(0 0 7px #69a7ff85);-webkit-mask-composite:xor;padding:2px;animation:8s linear infinite profile-avatar-signal-spin;inset:-11px;-webkit-mask-image:linear-gradient(#000 0 0),linear-gradient(#000 0 0);-webkit-mask-position:0 0,0 0;-webkit-mask-size:auto,auto;-webkit-mask-repeat:repeat,repeat;-webkit-mask-clip:content-box,border-box;-webkit-mask-origin:content-box,border-box;-webkit-mask-composite:xor;mask-composite:exclude;-webkit-mask-source-type:auto,auto;mask-mode:match-source,match-source}.profile-nickname-form__avatar:after{z-index:0;background:radial-gradient(circle at 50% 0,#e2b84af2 0 2px,#0000 3px),radial-gradient(circle at 100%,#69a7ffe6 0 2px,#0000 3px),radial-gradient(circle at 0,#46d29ae6 0 2px,#0000 3px);border:1px solid #69a7ff33;animation:3.2s ease-in-out infinite profile-avatar-signal-pulse;inset:-24px;box-shadow:0 0 0 9px #69a7ff06,0 0 30px #69a7ff1f}.profile-nickname-form__avatar>*{z-index:1;position:relative}.profile-nickname-form__avatar .student-avatar--profile{border-radius:inherit;border:2px solid #b4d7ffbd;overflow:hidden;box-shadow:inset 0 0 0 2px #07101dc7}@keyframes profile-avatar-signal-spin{to{transform:rotate(360deg)}}@keyframes profile-avatar-signal-pulse{0%,to{opacity:.5;transform:scale(.94)}50%{opacity:1;transform:scale(1.04)}}.profile-nickname-form__avatar-placeholder{font-size:1.5rem;font-weight:900}.profile-nickname-form[hidden]{display:none!important}.profile-nickname-form label{color:var(--text);letter-spacing:.04em;text-transform:uppercase;font-size:.78rem;font-weight:900}.profile-nickname-form__name-row{justify-self:center;align-items:center;gap:8px;max-width:min(100%,360px);margin-top:-2px;display:inline-flex}.profile-nickname-form__name-row[hidden]{display:none!important}.profile-nickname-form__name-row strong{max-width:min(280px,100vw - 150px);color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-size:clamp(1.05rem,3vw,1.28rem);line-height:1.15;overflow:hidden}.profile-nickname-form__edit-name{border-radius:10px;justify-self:center;place-items:center;width:34px;min-width:34px;height:34px;min-height:34px;padding:0;display:inline-grid}.profile-nickname-form__edit-name svg{fill:none;stroke:currentColor;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;width:16px;height:16px}.profile-nickname-form__change-avatar{color:#c8ddfb;min-height:38px;font:inherit;cursor:pointer;transition:transform .18s var(--ease), border-color .18s var(--ease), box-shadow .18s var(--ease);background:linear-gradient(135deg,#69a7ff1f,#46d29a0e),#0e1827d1;border:1px solid #69a7ff42;border-radius:999px;justify-content:center;justify-self:center;align-items:center;gap:8px;margin-top:2px;padding:8px 14px;font-size:.76rem;font-weight:850;display:inline-flex;box-shadow:inset 0 1px #ffffff0f}.profile-nickname-form__change-avatar:hover,.profile-nickname-form__change-avatar:focus-visible{border-color:#69a7ff8f;transform:translateY(-1px);box-shadow:inset 0 1px #ffffff17,0 10px 28px #286bc724}.profile-nickname-form__change-avatar svg{fill:none;stroke:#69a7ff;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:18px;height:18px}.profile-nickname-form__editor{gap:7px;display:grid}.profile-nickname-form__editor[hidden]{display:none!important}.profile-nickname-form .profile-nickname-form__save{color:#f5f9ff;letter-spacing:-.015em;text-shadow:0 1px 1px #040c1870;min-width:190px;min-height:52px;transition:transform .18s var(--ease), filter .18s var(--ease), box-shadow .18s var(--ease);background:radial-gradient(circle at 82% 20%,#e2b84a2e,#0000 31%),linear-gradient(135deg,#3671c9e0,#1e5d9eeb 48%,#237e68e0);border:1px solid #85b9ff85;border-radius:16px;grid-template-columns:minmax(0,1fr) 30px;justify-self:center;align-items:center;gap:12px;padding:10px 11px 10px 20px;font-size:.92rem;display:inline-grid;position:relative;overflow:hidden;box-shadow:inset 0 1px #fff3,inset 0 -1px #040d1a6b,0 12px 28px #1a57a83d}.profile-nickname-form .profile-nickname-form__save:before{content:"";pointer-events:none;background:linear-gradient(115deg,#0000 20%,#ffffff2b 47%,#0000 68%);transition:transform .52s;position:absolute;inset:0;transform:translate(-110%)}.profile-nickname-form .profile-nickname-form__save:hover,.profile-nickname-form .profile-nickname-form__save:focus-visible{filter:saturate(1.12)brightness(1.06);transform:translateY(-2px);box-shadow:inset 0 1px #ffffff3d,0 16px 34px #1a57a852,0 0 24px #46d29a1f}.profile-nickname-form .profile-nickname-form__save:hover:before,.profile-nickname-form .profile-nickname-form__save:focus-visible:before{transform:translate(110%)}.profile-nickname-form .profile-nickname-form__save:disabled{cursor:wait;filter:grayscale(.2);opacity:.62;transform:none}.profile-nickname-form__save svg{z-index:1;fill:none;stroke:#dff9ec;stroke-width:2.2px;stroke-linecap:round;stroke-linejoin:round;background:#07191d47;border-radius:10px;width:30px;height:30px;padding:6px;position:relative}.profile-nickname-form__save span{z-index:1;position:relative}body.profile-avatar-dialog-open{overflow:hidden}.profile-avatar-dialog{width:min(640px,100vw - 28px);max-width:640px;max-height:min(760px,100svh - 28px);color:var(--text);background:0 0;border:0;margin:auto;padding:0;overflow:visible}.profile-avatar-dialog[open]{animation:profile-avatar-dialog-enter .22s var(--ease) both;display:grid}.profile-avatar-dialog::backdrop{-webkit-backdrop-filter:blur(12px)saturate(.82);background:#020810c7}.profile-avatar-dialog__surface{background:radial-gradient(circle at 15% 0,#46d29a1f,#0000 32%),radial-gradient(circle at 92% 6%,#e2b84a1a,#0000 28%),linear-gradient(155deg,#141f2ffa,#08101cfc);border:1px solid #7faee742;border-radius:24px;gap:18px;max-height:min(760px,100svh - 28px);padding:clamp(20px,4vw,28px);display:grid;position:relative;overflow-y:auto;box-shadow:inset 0 1px #ffffff17,0 34px 100px #000000a3,0 0 54px #4184dd21}.profile-avatar-dialog__header{justify-content:space-between;align-items:flex-start;gap:18px;display:flex}.profile-avatar-dialog__header p,.profile-avatar-dialog__header h2{margin:0}.profile-avatar-dialog__header .eyebrow{color:#77dcb4;margin-bottom:6px}.profile-avatar-dialog__header h2{letter-spacing:-.035em;font-size:clamp(1.45rem,4vw,2rem)}.profile-avatar-dialog__header p:not(.eyebrow){color:var(--muted);margin-top:7px;line-height:1.45}.profile-avatar-dialog__close{color:#dbe9ff;cursor:pointer;background:#ffffff0d;border:1px solid #ffffff1f;border-radius:13px;flex:none;place-items:center;width:40px;height:40px;padding:0;display:grid}.profile-avatar-dialog__close:hover,.profile-avatar-dialog__close:focus-visible{background:#69a7ff1a;border-color:#69a7ff73}.profile-avatar-dialog__close svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;width:19px;height:19px}.profile-avatar-dialog .profile-avatar-picker{border-top-color:#ffffff1a;margin:0;padding:16px 0 0}.profile-avatar-dialog .profile-avatar-option{min-height:96px;transition:transform .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);background:#ffffff09;border-color:#ffffff1a}.profile-avatar-dialog .profile-avatar-option:hover,.profile-avatar-dialog .profile-avatar-option:focus-visible{transform:translateY(-2px)}@keyframes profile-avatar-dialog-enter{0%{opacity:0;transform:translateY(12px)scale(.975)}}.pwa-install-dialog{width:min(980px,100vw - 24px);max-width:980px;max-height:min(700px,100svh - 28px);color:var(--text);background:0 0;border:0;margin:auto;padding:0;overflow:visible}.pwa-install-dialog[open],.pwa-install-dialog.is-open{animation:pwa-dialog-enter .22s var(--ease) both;display:grid}.pwa-install-dialog::backdrop{-webkit-backdrop-filter:blur(12px)saturate(.82);background:#020810bf}.pwa-install-dialog__surface{border:1px solid var(--line);background:var(--surface-navigation);border-radius:20px;gap:16px;max-height:min(700px,100svh - 28px);padding:clamp(20px,4vw,26px);display:grid;position:relative;overflow-y:auto;box-shadow:inset 0 1px #ffffff14,0 24px 60px #00000073}.pwa-install-dialog__header{align-items:flex-start;gap:14px;display:flex}.pwa-install-dialog__icon-wrap{background:var(--brand-glow,#2563eb1f);width:44px;height:44px;color:var(--brand,#2563eb);border-radius:12px;flex-shrink:0;place-items:center;display:grid}.pwa-install-dialog__titles{flex:1}.pwa-install-dialog__title{color:var(--text);margin:0;font-size:1.25rem;font-weight:700}.pwa-install-dialog__desc{color:var(--muted);margin:4px 0 0;font-size:.88rem;line-height:1.4}.pwa-install-dialog__close{border:1px solid var(--line);width:36px;height:36px;color:var(--muted);cursor:pointer;transition:color .15s var(--ease), background-color .15s var(--ease);background:0 0;border-radius:10px;place-items:center;padding:0;font-size:14px;display:grid}.pwa-install-dialog__close:hover,.pwa-install-dialog__close:focus-visible{color:var(--text);background:var(--surface-card-hover)}.pwa-install-dialog__steps{gap:10px;margin:4px 0 0;padding:0;list-style:none;display:grid}.pwa-install-dialog__step{background:var(--surface-card);border:1px solid var(--line);border-radius:12px;align-items:flex-start;gap:12px;padding:12px 14px;display:flex}.pwa-install-dialog__step-num{background:var(--brand,#2563eb);color:#fff;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;font-size:.78rem;font-weight:700;display:inline-flex}.pwa-install-dialog__step-text{color:var(--text);font-size:.9rem;line-height:1.45}.pwa-install-dialog__step-text strong{color:var(--text);font-weight:600}.pwa-install-dialog__footer{justify-content:flex-end;align-items:center;gap:10px;margin-top:6px;display:flex}.pwa-install-dialog__share-btn{align-items:center;gap:6px;display:inline-flex}.pwa-install-dialog__stage{place-items:center;gap:14px;display:grid}.pwa-install-dialog__stage[hidden]{display:none}.pwa-install-dialog__stage--download{min-height:min(460px,100svh - 110px)}.pwa-install-dialog__download{color:#fff;letter-spacing:0;cursor:pointer;isolation:isolate;background:linear-gradient(135deg,#2f74db,#23b98f);border:0;border-radius:999px;place-items:center;min-width:min(72vw,300px);min-height:82px;font-size:clamp(1.45rem,7vw,2.15rem);font-weight:900;display:inline-grid;position:relative;box-shadow:0 22px 56px #1020376b,inset 0 1px #ffffff52}.pwa-install-dialog__download:before,.pwa-install-dialog__download:after{z-index:-1;border-radius:inherit;content:"";filter:blur(8px);opacity:.95;background:radial-gradient(circle,#2f74db9e,#0000 62%),radial-gradient(circle at 70% 30%,#23b98f8a,#0000 52%);animation:1.8s ease-in-out infinite pwa-download-pulse;position:absolute;inset:-14px}.pwa-install-dialog__download:after{opacity:.48;animation-delay:.45s;inset:-28px}.pwa-install-dialog__stage--options{min-height:min(360px,100svh - 110px)}.pwa-install-dialog__choice{border:1px solid var(--line);width:min(100%,440px);min-height:66px;color:var(--text);background:var(--surface-card);letter-spacing:0;cursor:pointer;border-radius:16px;place-items:center;font-size:clamp(1.1rem,4vw,1.35rem);font-weight:900;text-decoration:none;display:grid}.pwa-install-dialog__choice--android{color:#fff;background:linear-gradient(135deg,#2f74db,#23b98f);border-color:#0000}.pwa-install-dialog__stage--ios{border-radius:16px;align-items:start;max-height:min(760px,100svh - 88px);overflow:auto}.pwa-install-dialog__ios-guide{border-radius:16px;width:min(100%,900px);height:auto;display:block}.pwa-install-dialog__download:focus-visible,.pwa-install-dialog__choice:focus-visible{outline-offset:4px;outline:4px solid #ffffffdb}@keyframes pwa-download-pulse{0%,to{opacity:.45;transform:scale(.95)}50%{opacity:1;transform:scale(1.12)}}@media (prefers-reduced-motion:reduce){.pwa-install-dialog__download:before,.pwa-install-dialog__download:after{animation:none}}@keyframes pwa-dialog-enter{0%{opacity:0;transform:scale(.96)translateY(6px)}to{opacity:1;transform:scale(1)translateY(0)}}.pwa-install-banner{background:var(--surface-card);border:1px solid var(--line);box-shadow:var(--shadow-soft);border-radius:12px;justify-content:space-between;align-items:center;gap:12px;margin:8px 16px 0;padding:10px 16px;font-size:.88rem;display:flex}.pwa-install-banner[hidden]{display:none!important}.pwa-install-banner__content{color:var(--text);align-items:center;gap:10px;font-weight:500;display:flex}.pwa-install-banner__content svg{color:var(--brand,#2563eb);flex-shrink:0}.pwa-install-banner__actions{flex-shrink:0;align-items:center;gap:8px;display:flex}.pwa-install-banner__close{width:28px;height:28px;color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:6px;place-items:center;padding:0;font-size:13px;display:grid}.pwa-install-banner__close:hover,.pwa-install-banner__close:focus-visible{color:var(--text);background:var(--surface-card-hover)}.profile-nickname-form input{border:1px solid var(--line);border-radius:var(--radius);min-width:0;min-height:40px;color:var(--text);font:inherit;background:#ffffff0e;padding:9px 11px}.profile-nickname-form p{color:var(--muted);margin:0;font-size:.78rem}.profile-onboarding-tour[hidden]{display:none!important}.profile-onboarding-tour__panel{z-index:10000;-webkit-backdrop-filter:blur(2px);background:#02070dc7;position:fixed}.profile-onboarding-tour__target{outline-offset:5px;outline:3px solid #46d29a61;z-index:10002!important;border-color:#46d29af2!important;position:relative!important;box-shadow:0 0 0 7px #46d29a1f,0 0 32px #46d29a61!important}.profile-onboarding-tour__tooltip{--profile-tour-arrow-offset:50%;z-index:10003;width:min(320px,100vw - 24px);color:var(--text);background:#111a24;border:1px solid #46d29a94;border-radius:16px;gap:7px;padding:16px;display:grid;position:fixed;box-shadow:0 22px 70px #0000008c}.profile-onboarding-tour__tooltip:before{content:"";background:#111a24;border:solid #46d29a94;width:14px;height:14px;position:absolute;transform:rotate(45deg)}.profile-onboarding-tour__tooltip[data-placement=below]:before{top:-8px;left:calc(var(--profile-tour-arrow-offset) - 7px);border-width:1px 0 0 1px}.profile-onboarding-tour__tooltip[data-placement=above]:before{bottom:-8px;left:calc(var(--profile-tour-arrow-offset) - 7px);border-width:0 1px 1px 0}.profile-onboarding-tour__tooltip[data-placement=right]:before{top:calc(var(--profile-tour-arrow-offset) - 7px);border-width:0 0 1px 1px;left:-8px}.profile-onboarding-tour__tooltip[data-placement=left]:before{top:calc(var(--profile-tour-arrow-offset) - 7px);border-width:1px 1px 0 0;right:-8px}.profile-onboarding-tour__step{color:var(--green);letter-spacing:.06em;text-transform:uppercase;font-size:.72rem;font-weight:900}.profile-onboarding-tour__tooltip strong{font-size:1.05rem}.profile-onboarding-tour__tooltip p{color:#c7d2df;margin:0;font-size:.88rem;line-height:1.45}.profile-onboarding-tour__tooltip button{color:#06120d;background:var(--green);min-height:40px;font:inherit;cursor:pointer;border:1px solid #46d29a8c;border-radius:11px;justify-self:start;margin-top:4px;padding:9px 13px;font-size:.82rem;font-weight:900}.profile-onboarding-tour__tooltip button:disabled{color:var(--muted);border-color:var(--line);cursor:not-allowed;background:#ffffff14}.profile-onboarding-tour__tooltip button[hidden]{display:none!important}.profile-stats-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;display:grid}.profile-stat{gap:5px;min-height:112px;padding:14px;display:grid}.profile-stat--score{background:linear-gradient(135deg,#e2b84a1f,#0000 64%),#101219db;border-color:#e2b84a57}.profile-stat strong{color:var(--text);font-size:clamp(1.45rem,4vw,2.25rem);line-height:1}.profile-stat small{color:var(--muted);font-weight:800}.profile-progress-card{padding:14px}.profile-duo-grid{grid-template-columns:minmax(0,1.5fr) minmax(240px,.8fr);gap:10px;display:grid}.profile-momentum-card{border-radius:var(--radius);background:linear-gradient(135deg,#46d29a1c,#0000 60%),#101219d1;border:1px solid #46d29a3d;gap:7px;padding:14px;display:grid}.profile-momentum-card span{color:var(--muted);text-transform:uppercase;font-size:.72rem;font-weight:900}.profile-momentum-card strong{color:var(--green);font-size:1.25rem}.profile-momentum-card p{color:var(--muted);font-size:.84rem;line-height:1.45}.profile-progress-card__top,.profile-trophies__top{justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:10px;display:flex}.profile-progress-card__top span,.profile-trophies__top p{color:var(--muted);font-weight:900}.profile-progress-card__bar,.profile-trophy__bar{background:#ffffff14;border-radius:999px;height:8px;overflow:hidden}.profile-progress-card__bar span,.profile-trophy__bar span{border-radius:inherit;background:linear-gradient(90deg, var(--blue), var(--green), var(--gold));width:0;height:100%;display:block}.profile-trophies h2{margin:0;font-size:1.35rem}.profile-trophy-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;display:grid}.profile-trophy{opacity:.52;gap:8px;min-height:168px;padding:13px;display:grid}.profile-trophy--unlocked{opacity:1;background:linear-gradient(135deg,#e2b84a1a,#0000 58%),#101219e0;border-color:#e2b84a61}.profile-trophy--new{box-shadow:0 0 0 1px #e2b84a3d,0 0 34px #e2b84a24}.profile-trophy__icon{width:42px;height:42px;color:var(--gold);background:var(--gold-soft);border-radius:999px;place-items:center;font-size:.78rem;font-weight:900;display:grid}.profile-trophy strong{color:var(--text);line-height:1.15}.profile-trophy p{color:var(--muted);font-size:.82rem;line-height:1.35}@media (width<=760px){.profile-page__header,.profile-page-hero{flex-direction:column;align-items:stretch}.profile-page__quick-nav{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.profile-hero-card{grid-template-columns:auto 1fr}.profile-hero-card__edit{grid-column:1/-1}.profile-stats-grid,.profile-trophy-grid,.profile-duo-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=460px){.profile-stats-grid,.profile-trophy-grid,.profile-duo-grid{grid-template-columns:1fr}}.profile-page__main{width:min(980px,100% - 28px)}.profile-page-hero{align-items:center;margin-bottom:12px;padding:12px 2px 4px}.profile-page-hero p{margin:8px 0 0}.profile-dashboard{gap:12px}.profile-hero-card,.profile-mastery-card,.profile-momentum-card,.profile-trophies,.profile-study-details,.profile-stat,.profile-trophy,.profile-achievement-card{background:linear-gradient(#ffffff0b,#0000),#0e121ae6;border:1px solid #ffffff1a;border-radius:18px;box-shadow:0 18px 48px #00000029}.profile-hero-card{gap:14px 16px;padding:18px}.profile-hero-card__identity{min-width:0}.profile-hero-card__identity h2{text-overflow:ellipsis;overflow:hidden}.profile-identity-setting{border-top:1px solid #ffffff14;grid-column:1/-1;justify-content:space-between;align-items:center;gap:16px;padding-top:14px;display:flex}.profile-identity-setting>div{gap:3px;display:grid}.profile-identity-setting span,.profile-mastery-card span,.profile-momentum-card span,.profile-study-details span{color:var(--muted);letter-spacing:.055em;text-transform:uppercase;font-size:.72rem;font-weight:900}.profile-identity-setting strong{color:var(--text);font-size:1rem}.profile-identity-setting small{color:var(--muted);line-height:1.4}.profile-public-toggle,.profile-mastery-card__practice,.profile-momentum-card>a{min-height:44px;color:var(--text);font:inherit;text-align:center;cursor:pointer;background:#69a7ff1c;border:1px solid #69a7ff57;border-radius:13px;justify-content:center;align-items:center;padding:10px 15px;font-size:.84rem;font-weight:900;text-decoration:none;display:inline-flex}.profile-public-toggle.is-public{color:var(--green);background:#46d29a1c;border-color:#46d29a66}.profile-mastery-card{background:radial-gradient(circle at 90% 10%,#46d29a24,#0000 34%),linear-gradient(135deg,#e2b84a21,#69a7ff14 55%,#0000),#0e121af0;border-color:#e2b84a4d;gap:12px;padding:22px;display:grid}.profile-mastery-card__top{justify-content:space-between;align-items:end;gap:16px;display:flex}.profile-mastery-card__top>div{gap:5px;display:grid}.profile-mastery-card__top>div:first-child strong{color:var(--gold);font-size:clamp(1.55rem,4vw,2.25rem)}.profile-mastery-card__points{text-align:right;justify-items:end}.profile-mastery-card__points strong{color:var(--text);font-size:clamp(2rem,6vw,3.35rem);line-height:.9}.profile-mastery-card__points small,.profile-mastery-card>p{color:var(--muted);font-weight:800}.profile-mastery-card__bar,.profile-momentum-card__bar,.profile-stat__bar{background:#ffffff17;border-radius:999px;height:10px;overflow:hidden}.profile-mastery-card__bar span,.profile-momentum-card__bar span,.profile-stat__bar span{border-radius:inherit;background:linear-gradient(90deg, var(--blue), var(--green), var(--gold));width:0;height:100%;transition:width .42s var(--ease);display:block}.profile-mastery-card__season{color:var(--green);margin:0;font-size:.82rem;font-weight:850}.profile-mastery-card__practice{background:linear-gradient(135deg,#e2b84a2e,#46d29a1f);border-color:#e2b84a57;justify-self:start;min-width:180px}.profile-stats-grid{grid-template-columns:minmax(0,1.35fr) repeat(2,minmax(0,.8fr))}.profile-stat{align-content:start;min-height:128px;padding:16px}.profile-stat--coverage{border-color:#69a7ff47}.profile-stat--rank{border-color:#e2b84a3d}.profile-stat__bar{height:7px;margin-top:auto}.profile-momentum-card{grid-template-columns:minmax(0,1fr) minmax(170px,.55fr) auto;align-items:center;gap:18px;padding:18px}.profile-momentum-card__copy,.profile-momentum-card__progress{gap:6px;display:grid}.profile-momentum-card strong{font-size:clamp(1.3rem,3vw,1.8rem)}.profile-momentum-card p,.profile-momentum-card small{color:var(--muted)}.profile-momentum-card__bar{height:8px}.profile-trophies{padding:18px}.profile-trophies__top{align-items:center;margin-bottom:14px}.profile-trophies__top .eyebrow{margin:0 0 3px}.profile-trophies__top>p{margin:0}.profile-achievement-preview{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.profile-achievement-card,.profile-trophy{opacity:1;align-content:start;gap:8px;min-height:190px;padding:14px;display:grid}.profile-achievement-card{border-color:#69a7ff38}.profile-trophy__top{justify-content:space-between;align-items:center;gap:8px;display:flex}.profile-trophy__top small,.profile-trophy__status{color:var(--muted);letter-spacing:.04em;text-transform:uppercase;font-size:.68rem;font-weight:900}.profile-trophy__icon{color:#eaecf2b8;background:#ffffff12;width:38px;height:38px}.profile-trophy--unlocked{border-color:#e2b84a5c}.profile-trophy--unlocked .profile-trophy__icon{color:#08120f;background:linear-gradient(135deg, var(--gold), var(--green))}.profile-trophy--unlocked .profile-trophy__status{color:var(--gold)}.profile-achievement-card strong,.profile-trophy strong{color:var(--text);font-size:1rem}.profile-achievement-card p,.profile-trophy p{color:#ced3dec7;min-height:2.7em}.profile-trophy__bar{margin-top:auto}.profile-achievement-cabinet{margin-top:14px}.profile-achievement-cabinet>summary,.profile-study-details>summary{min-height:46px;color:var(--text);cursor:pointer;background:#ffffff0b;border:1px solid #ffffff1a;border-radius:13px;justify-content:space-between;align-items:center;padding:11px 14px;font-weight:900;list-style:none;display:flex}.profile-achievement-cabinet>summary::-webkit-details-marker{display:none}.profile-study-details>summary::-webkit-details-marker{display:none}.profile-achievement-cabinet>summary:after,.profile-study-details>summary:after{content:"+";color:var(--blue);font-size:1.2rem}.profile-achievement-cabinet[open]>summary:after,.profile-study-details[open]>summary:after{content:"−"}.profile-achievement-cabinet>summary span{color:var(--muted);margin-left:auto;margin-right:12px}.profile-trophy-grid{gap:18px;margin-top:18px;display:grid}.profile-trophy-group{gap:9px;display:grid}.profile-trophy-group h3{color:var(--text);margin:0;font-size:.95rem}.profile-trophy-group__grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;display:grid}.profile-study-details{padding:12px}.profile-study-details__grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;padding-top:12px;display:grid}.profile-study-details__grid article{background:#ffffff0a;border-radius:13px;gap:5px;min-height:104px;padding:13px;display:grid}.profile-study-details__grid strong{color:var(--text);font-size:1.5rem}.profile-study-details__grid small{color:var(--muted);line-height:1.4}.profile-dashboard.is-loading .profile-mastery-card__points strong,.profile-dashboard.is-loading .profile-stat strong,.profile-dashboard.is-loading .profile-momentum-card strong,.profile-dashboard.is-loading .profile-study-details__grid strong{color:#0000;background:linear-gradient(90deg,#ffffff0f,#ffffff24,#ffffff0f) 0 0/220% 100%;border-radius:7px;animation:1.2s ease-in-out infinite profile-skeleton}@keyframes profile-skeleton{to{background-position:-220% 0}}.profile-page a:focus-visible,.profile-page button:focus-visible,.profile-page summary:focus-visible,.profile-page input:focus-visible{outline-offset:3px;outline:3px solid #69a7ffbf}@media (width<=760px){.profile-page__header{flex-direction:row;align-items:center;gap:10px;margin-top:8px;padding:7px 8px 7px 11px}.profile-page__quick-nav{margin-left:auto;display:flex}.profile-page__quick-nav a{min-height:42px;padding:10px 11px}.profile-page__main{width:min(100% - 20px,640px);padding-top:10px}.profile-page-hero{padding:6px 2px 2px}.profile-page-hero h1{font-size:clamp(1.9rem,9vw,2.7rem)}.profile-page-hero p{font-size:.9rem}.profile-hero-card{grid-template-columns:auto minmax(0,1fr)}.profile-hero-card__edit{grid-column:auto}.profile-identity-setting{align-items:stretch}.profile-stats-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.profile-stat{min-height:138px;padding:12px}.profile-stat strong{font-size:clamp(1.35rem,7vw,1.9rem)}.profile-stat small{font-size:.72rem;line-height:1.35}.profile-momentum-card{grid-template-columns:1fr;gap:12px}.profile-momentum-card>a{justify-self:stretch}.profile-achievement-preview{scroll-snap-type:x mandatory;grid-template-columns:none;grid-auto-columns:minmax(235px,82%);grid-auto-flow:column;padding:1px 1px 8px;overflow-x:auto}.profile-achievement-card{scroll-snap-align:start}.profile-study-details__grid{grid-template-columns:1fr}}@media (width<=520px){.profile-page__header .brand{gap:7px;font-size:.86rem}.profile-page__header .brand-mark{border-radius:9px;width:26px;height:26px;font-size:.72rem}.profile-page__quick-nav a{font-size:.75rem}.profile-hero-card{padding:14px}.profile-hero-card__avatar{width:56px;height:56px}.profile-hero-card__edit{grid-column:1/-1}.profile-identity-setting{flex-direction:column}.profile-public-toggle{width:100%}.profile-mastery-card{padding:17px}.profile-mastery-card__top{align-items:start}.profile-mastery-card__practice{width:100%}.profile-stats-grid{gap:7px}.profile-stat{min-height:146px;padding:10px}.profile-stat span{font-size:.64rem}.profile-stat small{font-size:.66rem}.profile-trophies{padding:14px}.profile-trophy-group__grid{grid-template-columns:repeat(2,minmax(0,1fr))}.profile-trophy{min-height:210px;padding:11px}}.profile-page-hero{text-align:center;justify-content:center;padding:8px 0 4px}.profile-page-hero .eyebrow{margin-bottom:4px}.profile-page-hero h1{font-size:clamp(1.8rem,4vw,2.5rem);line-height:1.1}.profile-page-hero p{margin:5px auto 0;font-size:.9rem}.profile-dashboard{gap:10px;max-width:900px;margin:0 auto}.profile-hero-card{text-align:center;box-shadow:none;background:#0e121ae6;grid-template-columns:1fr;justify-items:center;gap:8px;padding:24px 18px 18px}.profile-hero-card__avatar{width:104px;height:104px;margin-bottom:2px}.profile-hero-card__identity{justify-items:center;gap:3px;display:grid}.profile-hero-card__identity h2{margin:0;font-size:clamp(1.6rem,4vw,2.15rem)}.profile-hero-card__identity p{margin:0}.profile-hero-card__edit{min-height:38px;padding:8px 14px}.profile-identity-setting{flex-direction:column;grid-column:auto;gap:10px;width:min(100%,520px);padding-top:12px}.profile-identity-setting>div{justify-items:center}.profile-public-toggle{min-height:40px}.profile-mastery-card,.profile-momentum-card,.profile-trophies,.profile-stat,.profile-study-details{box-shadow:none}.profile-mastery-card{background:#0e121ae6;padding:18px}.profile-mastery-card__points strong{font-size:clamp(1.8rem,5vw,2.6rem)}.profile-stats-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.profile-stat{background:#0e121ae6;min-height:112px;padding:14px}.profile-momentum-card{background:#0e121ae6;grid-template-columns:minmax(0,1fr) minmax(150px,.5fr) auto;padding:16px}.profile-achievement-card,.profile-trophy{box-shadow:none}@media (width<=760px){.profile-page-hero{align-items:center}.profile-hero-card{grid-template-columns:1fr}.profile-hero-card__edit{grid-column:auto}.profile-stats-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.profile-momentum-card{grid-template-columns:1fr}}@media (width<=520px){.profile-page__main{width:min(100% - 16px,640px)}.profile-section,.profile-dashboard,.profile-hero-card,.profile-nickname-form{width:100%}.profile-page-hero h1{font-size:1.75rem}.profile-hero-card{padding:20px 14px 16px}.profile-hero-card__identity h2,.profile-identity-setting strong,.profile-identity-setting small{overflow-wrap:anywhere;max-width:100%}.profile-hero-card__avatar{width:92px;height:92px}.profile-stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.profile-stat--coverage{grid-column:1/-1}.profile-stat{min-height:96px}.profile-mastery-card__top{align-items:center}.profile-public-toggle,.profile-hero-card__edit,.profile-mastery-card__practice,.profile-momentum-card>a{width:100%}.profile-trophy-group__grid{grid-template-columns:1fr}.profile-trophy{min-height:0}}@media (width<=390px){.profile-page__header{padding:7px 8px}.profile-page__quick-nav{gap:6px}.profile-page__quick-nav a{min-height:38px;padding:8px 9px;font-size:.7rem}.profile-mastery-card__points strong{font-size:2rem}}@media (prefers-reduced-motion:reduce){.profile-avatar-dialog[open]{animation:none}.profile-nickname-form__change-avatar:hover,.profile-nickname-form__change-avatar:focus-visible,.profile-nickname-form .profile-nickname-form__save:hover,.profile-nickname-form .profile-nickname-form__save:focus-visible,.profile-page__quick-nav a:hover,.profile-page__quick-nav a:focus-visible,.profile-avatar-dialog .profile-avatar-option:hover,.profile-avatar-dialog .profile-avatar-option:focus-visible{transform:none}.profile-nickname-form__avatar:before,.profile-nickname-form__avatar:after,.study-pulse__label i{animation:none}.profile-mastery-card__bar span,.profile-momentum-card__bar span,.profile-stat__bar span{transition:none}.profile-dashboard.is-loading strong{animation:none}}.student-avatar{background-color:#0b1726;background-image:url(/assets/profile-avatars-faceless-v3.webp);background-repeat:no-repeat;background-size:400% 200%;border-radius:999px;flex:none;display:block;overflow:hidden}.student-avatar--pulse{background-position:0 0}.student-avatar--scholar{background-position:33.333% 0}.student-avatar--rounds{background-position:66.667% 0}.student-avatar--cardio{background-position:100% 0}.student-avatar--calm{background-position:0 100%}.student-avatar--scope{background-position:33.333% 100%}.student-avatar--notes{background-position:66.667% 100%}.student-avatar--anatomy{background-position:100% 100%}.student-avatar--profile{width:100%;height:100%}.study-pulse{--study-pulse-accent:#55d6a3;color:#eef6ff;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:radial-gradient(circle at 8%,#55d6a31a,#0000 32%),#0a121fcc;border:1px solid #84a8d32e;border-radius:16px;align-items:center;gap:10px;min-width:0;display:flex;box-shadow:inset 0 1px #ffffff09}.study-pulse[hidden]{display:none}.study-pulse__label{color:#a9bad0;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;flex:none;align-items:center;gap:7px;font-size:.7rem;font-weight:900;display:inline-flex}.study-pulse__label i{background:var(--study-pulse-accent);border-radius:999px;width:8px;height:8px;animation:2.2s ease-in-out infinite study-pulse-beacon;box-shadow:0 0 0 5px #55d6a31a,0 0 14px #55d6a3ad}.study-pulse__rail{overscroll-behavior-inline:contain;scrollbar-width:none;align-items:center;gap:8px;min-width:0;display:flex;overflow-x:auto;-webkit-mask-image:linear-gradient(90deg,#000 0% 94%,#0000 100%);mask-image:linear-gradient(90deg,#000 0% 94%,#0000 100%)}.study-pulse__rail::-webkit-scrollbar{display:none}.study-pulse__event{background:#ffffff09;border:1px solid #8bb1e021;border-radius:13px;flex:none;grid-template-columns:32px minmax(116px,auto) auto auto;align-items:center;gap:7px;min-height:44px;padding:5px 9px 5px 6px;display:grid}.study-pulse__avatar{border:1px solid #72b1ff85;width:32px;height:32px}.study-pulse__copy{gap:1px;min-width:0;display:grid}.study-pulse__copy strong{color:#f4f8ff;text-overflow:ellipsis;white-space:nowrap;max-width:126px;font-size:.74rem;line-height:1.15;overflow:hidden}.study-pulse__copy small{color:#8fa2ba;text-overflow:ellipsis;white-space:nowrap;max-width:180px;font-size:.64rem;line-height:1.2;overflow:hidden}.study-pulse__rank{color:#9fc7ff;background:#3a7ed31f;border:1px solid #5f9fef3d;border-radius:999px;padding:3px 6px;font-size:.64rem;font-weight:900}.study-pulse__event--mcq .study-pulse__rank{color:#06101d;background:var(--gold);border-color:#d8b24d6b}.study-pulse__event time{color:#73869d;white-space:nowrap;font-size:.6rem;font-weight:800}.study-pulse--tracker{justify-content:center;width:fit-content;max-width:calc(100% - 60px);margin:12px auto 0;padding:4px}.study-pulse--tracker .study-pulse__rail{justify-content:center;max-width:100%;-webkit-mask-image:none;mask-image:none}.study-pulse--tracker .study-pulse__event{grid-template-columns:28px max-content auto;min-height:38px;padding:4px 8px 4px 5px}.study-pulse--tracker .study-pulse__avatar{border-color:#55d6a3b8;width:28px;height:28px;animation:1.9s ease-in-out infinite online-avatar-pulse;box-shadow:0 0 0 3px #55d6a31a,0 0 14px #55d6a36b}.study-pulse--tracker .study-pulse__copy strong{max-width:112px;font-size:.7rem}.study-pulse--tracker .study-pulse__copy small{max-width:96px;font-size:.58rem}.study-pulse--quiz{width:min(72%,660px);min-height:48px;margin:10px auto 4px;padding:5px 7px}.study-pulse--quiz .study-pulse__label{padding-left:4px}.study-pulse--quiz .study-pulse__event{grid-template-columns:28px minmax(105px,auto) auto;min-height:38px;padding-block:4px}.study-pulse--quiz .study-pulse__avatar{width:28px;height:28px}.study-pulse--quiz .study-pulse__event time{display:none}@keyframes study-pulse-beacon{0%,to{opacity:.72;transform:scale(.9)}50%{opacity:1;transform:scale(1)}}@keyframes online-avatar-pulse{0%,to{box-shadow:0 0 0 3px #55d6a31a,0 0 12px #55d6a361}50%{box-shadow:0 0 0 5px #55d6a329,0 0 18px #55d6a39e}}@media (width<=720px){.study-pulse{border-radius:14px}.study-pulse--tracker{flex-direction:row;align-items:center;gap:0;max-width:calc(100% - 40px);margin-top:9px;padding:4px}.study-pulse--quiz{width:calc(100% - 76px);margin:8px 66px 3px 10px}.study-pulse--quiz .study-pulse__label{clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}.study-pulse--quiz .study-pulse__event{grid-template-columns:28px minmax(98px,auto) auto}.study-pulse__copy small{max-width:154px}}@media (prefers-reduced-motion:reduce){.study-pulse__label i{animation:none}}.profile-avatar-picker{border:0;border-top:1px solid #ffffff14;gap:10px;min-width:0;margin:4px 0 0;padding:14px 0 0;display:grid}.profile-avatar-picker legend{color:var(--text);margin-bottom:10px;font-weight:900}.profile-avatar-options{grid-template-columns:repeat(8,minmax(0,1fr));gap:8px;display:grid}.profile-avatar-option{min-width:0;min-height:88px;color:var(--muted);font:inherit;cursor:pointer;background:#ffffff09;border:1px solid #ffffff1a;border-radius:14px;justify-items:center;gap:6px;padding:7px 4px;font-size:.68rem;font-weight:850;display:grid}.profile-avatar-option:hover,.profile-avatar-option:focus-visible{color:var(--text);background:#69a7ff17;border-color:#69a7ff8c}.profile-avatar-option.is-selected{color:var(--green);background:#46d29a1a;border-color:#46d29a9e;box-shadow:0 0 0 2px #46d29a1f}.student-avatar--option{width:54px;height:54px}.profile-avatar-picker>p{color:var(--muted);margin:0;font-size:.76rem;line-height:1.4}.leaderboard__podium-avatar.student-avatar,.leaderboard__row-avatar.student-avatar,.leaderboard__your-rank-initials.student-avatar{border:2px solid #69a7ff47}.leaderboard__podium-card--gold .leaderboard__podium-avatar.student-avatar{border-color:#e2b84ab8}@media (width<=760px){.profile-avatar-options{grid-template-columns:repeat(4,minmax(0,1fr))}.profile-avatar-option{min-height:82px}.student-avatar--option{width:50px;height:50px}}@media (width<=520px){.profile-avatar-options{grid-template-columns:repeat(4,minmax(0,1fr))}.profile-avatar-picker,.profile-avatar-options,.profile-avatar-option{width:100%;min-width:0;max-width:100%}.profile-onboarding-tour__tooltip{padding:14px}.profile-nickname-form__save{justify-self:stretch}.profile-avatar-option{min-height:74px}.student-avatar--option{width:42px;height:42px}}@media (width<=340px){.profile-avatar-options{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (prefers-reduced-motion:reduce){.profile-onboarding-tour__target{scroll-behavior:auto}}body:not([data-site-mode=selector]) .home-review-marquee{display:none!important}@media (width<=767px){.app-topbar .tracker-actions{flex:none!important;width:auto!important;max-width:132px!important;margin:0!important}.dashboard-class-schedule,.schedule-calendar{max-width:100%;overflow-x:auto}.dashboard-class-schedule .schedule-calendar__frame{min-width:760px}}.student-sync__compact--anon.is-anon{color:var(--gold);background:var(--gold-soft)}.tracker-actions{justify-content:center;width:min(420px,100% - 28px);margin:2px auto 12px}.student-sync{justify-items:center;width:100%;display:grid}.student-sync__button #student-sync-label,.student-sync__button .student-sync__dot{display:none}#student-sync-avatar,#student-sync-initials,.student-sync__button .student-sync__user-icon{border-radius:999px!important;width:42px!important;height:42px!important}.student-sync__avatar[hidden],.student-sync__initials[hidden],.student-sync__user-icon[hidden],#student-sync-label[hidden]{display:none!important}.skip-link{z-index:12000;color:#07101d;transition:transform .16s var(--ease);background:#f7fbff;border:1px solid #ffffff3d;border-radius:10px;padding:11px 16px;font-size:.9rem;font-weight:800;position:fixed;top:12px;left:12px;transform:translateY(-180%);box-shadow:0 10px 32px #0000005c}.skip-link:focus{outline:3px solid var(--gold);outline-offset:3px;transform:translateY(0)}#tracker-main-content,#profile-main-content,.hub-section[id]{scroll-margin-top:88px}button,a,input,select,textarea{touch-action:manipulation}.today-cockpit{isolation:isolate;background:linear-gradient(125deg,#5b9cf617,#0000 42%),#0c111bd1;border:1px solid #77b0ff33;border-radius:24px;flex-shrink:0;width:min(1180px,100% - 32px);margin:18px auto 22px;padding:clamp(18px,3vw,28px);position:relative;overflow:hidden;box-shadow:0 22px 64px #0000004d,inset 0 1px #ffffff0e}.today-cockpit:before{content:"";z-index:-1;background:linear-gradient(180deg, var(--green), var(--blue) 58%, var(--gold));width:4px;position:absolute;inset:0 auto 0 0}.today-cockpit__header{justify-content:space-between;align-items:end;gap:24px;margin-bottom:16px;display:flex}.today-cockpit__eyebrow,.today-cockpit__header h2,.today-cockpit__status{margin:0}.today-cockpit__eyebrow{color:#8bc9ae;letter-spacing:.12em;text-transform:uppercase;font-size:.76rem;font-weight:850}.today-cockpit__header h2{color:#f4f7fb;letter-spacing:-.035em;text-wrap:balance;margin-top:5px;font-size:clamp(1.32rem,2.4vw,2rem);line-height:1.08}.today-cockpit__status{min-width:min(100%,250px);color:var(--muted);text-align:right;justify-items:end;gap:5px;font-size:.78rem;line-height:1.35;display:grid}.today-cockpit__status time{color:#d8e0ec;font-weight:750}.today-primary-action{width:100%;min-height:116px;color:var(--text);text-align:left;cursor:pointer;transition:border-color .18s var(--ease), background-color .18s var(--ease), box-shadow .18s var(--ease), transform .18s var(--ease);background:linear-gradient(110deg,#5b9cf629,#34c78a0e),#ffffff09;border:1px solid #70aeff4d;border-radius:19px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:clamp(13px,2.5vw,22px);padding:clamp(16px,2.5vw,24px);display:grid;box-shadow:inset 0 1px #ffffff12}.today-primary-action:focus-visible,.today-context-card:focus-visible{outline-offset:3px;outline:3px solid #77b3ffd1}.today-primary-action:disabled{cursor:default;opacity:.62;transform:none}.today-primary-action__marker{color:#07121e;background:linear-gradient(145deg,#8fc0ff,#4f96ef);border:1px solid #ffffff24;border-radius:16px;place-items:center;width:54px;height:54px;display:grid;box-shadow:0 12px 26px #2e75d340}.today-primary-action__marker svg{fill:currentColor;width:24px;height:24px}.today-primary-action__body{gap:5px;min-width:0;display:grid}.today-primary-action__body small,.today-context-card small{color:#8fa1b9;letter-spacing:.08em;text-transform:uppercase;font-size:.72rem;font-weight:800}.today-primary-action__body strong{overflow-wrap:anywhere;color:#f6f9fd;letter-spacing:-.02em;font-size:clamp(1.08rem,2.1vw,1.48rem);line-height:1.2}.today-primary-action__body>span:not(.today-primary-action__progress){overflow-wrap:anywhere;color:#aab6c7;font-size:.88rem;line-height:1.45}.today-primary-action__progress{background:#ffffff17;border-radius:999px;width:min(360px,100%);height:4px;margin-top:5px;overflow:hidden}.today-primary-action__progress>span{border-radius:inherit;background:linear-gradient(90deg, var(--blue), var(--green));width:0;height:100%;transition:width .42s var(--ease);display:block}.today-primary-action__cta{color:#07101d;text-align:center;background:#e8f2ff;border-radius:999px;min-width:122px;padding:11px 15px;font-size:.8rem;font-weight:900}.today-cockpit__support{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:10px;display:grid}.today-context-card{min-width:0;color:inherit;transition:border-color .16s var(--ease), background-color .16s var(--ease), transform .16s var(--ease);background:#ffffff06;border:1px solid #ffffff13;border-radius:15px;grid-template-columns:auto minmax(0,1fr);align-items:start;gap:11px;padding:14px;text-decoration:none;display:grid}.today-context-card:hover{background-color:#ffffff0b;border-color:#ffffff2e;transform:translateY(-1px)}.today-context-card>span:last-child{gap:4px;min-width:0;display:grid}.today-context-card__icon{width:34px;height:34px;color:var(--blue);background:#5b9cf61a;border-radius:10px;place-items:center;display:grid}.today-context-card--coverage .today-context-card__icon{color:var(--green);background:#34c78a1a}.today-context-card__icon svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:18px;height:18px}.today-context-card strong,.today-context-card span span{overflow-wrap:anywhere}.today-context-card strong{color:#e8edf5;font-size:.91rem;line-height:1.25}.today-context-card span span{color:#8793a6;font-size:.76rem;line-height:1.4}.bottom-nav-wrap{bottom:max(18px, env(safe-area-inset-bottom));width:min(720px, calc(100% - max(28px, env(safe-area-inset-left) + env(safe-area-inset-right))))}.bottom-nav a{font-size:max(.72rem,11.5px)}.study-pulse,.study-pulse small{font-size:max(.75rem,12px)}.quiz-modal__panel,.pdf-preview-modal__panel,.admin-login-card{overscroll-behavior:contain}@media (width<=760px){.today-cockpit{border-radius:20px;width:calc(100% - 20px);margin-top:10px;padding:17px}.today-cockpit__header{align-items:start}.today-cockpit__status{min-width:0}.today-primary-action{grid-template-columns:auto minmax(0,1fr);min-height:0}.today-primary-action__marker{border-radius:14px;width:46px;height:46px}.today-primary-action__cta{grid-column:2;justify-self:start;min-width:0;margin-top:3px}.today-cockpit__support{grid-template-columns:1fr}.today-context-card{min-height:76px}}@media (width<=480px){.today-cockpit__header{gap:10px;display:grid}.today-cockpit__status{text-align:left;justify-items:start}.today-primary-action{grid-template-columns:1fr}.today-primary-action__marker{display:none}.today-primary-action__cta{grid-column:1}}@media (prefers-reduced-motion:reduce){.skip-link,.today-primary-action,.today-primary-action__progress>span,.today-context-card{transition-duration:.01ms}.today-primary-action:hover,.today-context-card:hover{transform:none}}.section-selector__header,.section-selector__footer{text-align:center}.section-choice{text-align:center;justify-content:center;align-items:center}.section-choice span{width:100%}.home-review-screenshot--fit{object-fit:contain;object-position:left center}.topic-item__heading{min-height:34px;padding-right:112px;display:block}.topic-action-row{grid-template-columns:48px max-content 48px;align-items:center;gap:10px;width:fit-content;max-width:100%;display:grid}.topic-action-row--has-study{grid-template-columns:48px max-content 48px 48px}.topic-action-menu{width:48px}.topic-action-card{width:48px;min-width:48px;height:48px;min-height:48px;color:var(--text);box-shadow:none;text-align:center;transition:transform .18s var(--ease), filter .18s var(--ease);background:0 0;border:0;border-radius:0;place-items:center;padding:0;display:grid;position:relative;overflow:visible}.topic-action-card:before{display:none}.topic-action-card:hover,.topic-action-card:focus-visible{box-shadow:none;background:0 0;outline:none;transform:translateY(-2px)scale(1.08)}.topic-action-card--drive:hover .topic-action-card__icon,.topic-action-card--drive:focus-visible .topic-action-card__icon{filter:drop-shadow(0 0 8px #69a7ffe0)drop-shadow(0 0 18px #4889ff6b)}.topic-action-card--mcq{color:#f4d477;width:auto;min-width:96px;transition:transform .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease), box-shadow .18s var(--ease), filter .18s var(--ease);background:linear-gradient(135deg,#f4d47729 0%,#e2b84a14 100%);border:1px solid #f4d47759;border-radius:9999px;justify-content:center;align-items:center;gap:6px;padding:0 14px 0 12px;display:inline-flex;box-shadow:0 2px 8px #0003}.topic-action-card--mcq .topic-action-card__label{text-overflow:clip;letter-spacing:.03em;white-space:nowrap;min-width:38px;font-size:.76rem;font-weight:800;line-height:1;display:inline-block;overflow:visible}.topic-action-card--mcq:hover,.topic-action-card--mcq:focus-visible{outline-offset:2px;background:linear-gradient(135deg,#f4d47747 0%,#e2b84a2e 100%);border-color:#f4d477a6;outline:2px solid #f4d477cc;transform:translateY(-2px);box-shadow:0 0 12px #f2cc6861,0 0 22px #e2b84a38}.topic-action-card--mcq:hover .topic-action-card__icon,.topic-action-card--mcq:focus-visible .topic-action-card__icon{filter:drop-shadow(0 0 8px #f2cc68e0)drop-shadow(0 0 18px #e2b84a66)}.topic-action-card--study{color:#70d6b4}.topic-action-card--study:hover .topic-action-card__icon,.topic-action-card--study:focus-visible .topic-action-card__icon{filter:drop-shadow(0 0 8px #70d6b4e6)drop-shadow(0 0 18px #36b8916b)}.topic-action-card--audio{color:#8ce8c8}.topic-action-card--audio:hover .topic-action-card__icon,.topic-action-card--audio:focus-visible .topic-action-card__icon{filter:drop-shadow(0 0 8px #75e2bfd9)drop-shadow(0 0 18px #36d39961)}.topic-action-card--disabled{opacity:.38;filter:saturate(.45)}.topic-action-card--disabled:hover,.topic-action-card--disabled:focus-visible{box-shadow:none;background:0 0;transform:none}.topic-action-card--disabled:before{display:none}.topic-action-card__icon{z-index:1;width:34px;height:34px;box-shadow:none;transition:filter .18s var(--ease);background:0 0;border:0;border-radius:0;place-items:center;display:grid;position:relative}.topic-action-card__image,.topic-action-card__svg{flex-basis:21px;width:21px;max-width:21px;height:21px;max-height:21px}.topic-action-card[data-toggle-topic-breakdown][aria-expanded=true]{box-shadow:none;background:0 0}.topic-action-card[data-toggle-topic-breakdown][aria-expanded=true] .topic-action-card__icon{filter:drop-shadow(0 0 9px #69a7fffa)drop-shadow(0 0 22px #4889ff94)}.topic-completion{z-index:6;width:auto;margin:0;display:block;position:absolute;top:0;right:0}.topic-completion__item{border-radius:0 var(--radius) 0 12px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#1a1d24f0;border-top:0;border-right:0;gap:7px;width:auto;min-height:34px;padding:6px 10px 6px 9px;font-size:.68rem}.topic-completion__item input{border-radius:6px;width:20px;height:20px}.topic-completion__item input:after{width:6px;height:11px}#tracker-admin-save-order{background:var(--ui-surface-muted,#ffffff0f);border:1px solid var(--ui-border,#ffffff1a);width:auto;height:auto;min-height:32px;max-height:40px;color:var(--ui-text,#cbd5e1);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;padding:5px 12px;font-size:12px;font-weight:500;transition:background .15s,border-color .15s;display:inline-flex}#tracker-admin-save-order:hover:not(:disabled){background:#ffffff1a;border-color:#fff3}#tracker-admin-save-order:disabled{opacity:.4;cursor:not-allowed}.tracker-admin-topic{flex-wrap:wrap}.tracker-admin-topic-controls{z-index:6;box-sizing:border-box;flex-wrap:wrap;flex:100%;justify-content:flex-end;gap:6px;width:100%;min-width:0;max-width:100%;padding-left:40px;display:flex;position:relative}.tracker-admin-topic-controls button{min-height:30px;color:var(--text);font:inherit;white-space:nowrap;cursor:pointer;background:#ffffff12;border:1px solid #ffffff24;border-radius:8px;padding:5px 9px;font-size:.7rem;font-weight:800}@media (width<=640px){.topic-action-row{grid-template-columns:44px max-content 44px;gap:8px}.topic-action-row--has-study{grid-template-columns:44px max-content 44px 44px}.topic-action-menu,.topic-action-card{border-radius:0;width:44px;min-width:44px;height:44px;min-height:44px}.topic-action-card--mcq{border-radius:9999px;width:auto;min-width:76px;height:44px;min-height:44px;padding:0 10px 0 8px}.topic-item__heading{padding-right:106px}.topic-completion{top:0;right:0}}@media (prefers-reduced-motion:reduce){.topic-action-card:before{transition:none}}body:not([data-site-mode=selector]):not([data-site-mode=tools]):not([data-site-mode=work]) .site-header{width:min(1180px,100% - 40px);box-shadow:none;-webkit-backdrop-filter:none;pointer-events:none;background:0 0;border:0;padding:16px 0;position:absolute;top:0;left:50%;transform:translate(-50%)}body:not([data-site-mode=selector]):not([data-site-mode=tools]):not([data-site-mode=work]) .tracker-home{padding-top:92px}.site-header .site-nav__back,.site-header .student-sync__button,.site-header .tracker-anonymous-control{box-shadow:none;pointer-events:auto;background:0 0;border:0}.site-header #student-sync,.site-header #student-sync-menu,.site-header #student-sync-menu *{pointer-events:auto}.site-header .site-nav__back:hover,.site-header .site-nav__back:focus-visible,.site-header .student-sync__button:hover,.site-header .student-sync__button:focus-visible{box-shadow:none;background:#69a7ff17;border:0}.student-sync:not(.is-signed-in) .student-sync__button{min-width:64px;min-height:38px;padding:8px 12px}.student-sync:not(.is-signed-in) #student-sync-label{color:var(--text);white-space:nowrap;font-size:.8rem;font-weight:900;display:inline!important}.student-sync:not(.is-signed-in) .student-sync__user-icon{display:none!important}.race-marker--today{top:-22px}.race-marker--today b{color:#f4f5f7e6;letter-spacing:0;min-width:0;height:auto;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;text-shadow:none;background:0 0;border:0;border-radius:0;padding:0;font-size:.62rem}.race-marker--today b:after{height:13px;bottom:-17px}.race-marker--today b:before{display:none}@media (width<=700px){body:not([data-site-mode=selector]):not([data-site-mode=tools]):not([data-site-mode=work]) .site-header{width:min(100% - 28px,640px);padding:12px 0}body:not([data-site-mode=selector]):not([data-site-mode=tools]):not([data-site-mode=work]) .tracker-home{padding-top:78px}}@media (width<=520px){body:not([data-site-mode=selector]):not([data-site-mode=tools]):not([data-site-mode=work]) .site-header{width:min(100% - 14px,640px);padding:7px 0}body:not([data-site-mode=selector]):not([data-site-mode=tools]):not([data-site-mode=work]) .tracker-home{padding-top:66px}}.site-header #student-sync-button.is-login{border-radius:999px;justify-content:center;align-items:center;width:auto!important;min-width:72px!important;height:38px!important;min-height:38px!important;box-shadow:none!important;background:0 0!important;border:0!important;padding:8px 12px!important;display:inline-flex!important}.site-header #student-sync-button.is-login #student-sync-label{color:var(--text);white-space:nowrap;font-size:.8rem;font-weight:900;line-height:1;visibility:visible!important;opacity:1!important;width:auto!important;display:inline-block!important}.site-header #student-sync-button.is-login #student-sync-avatar,.site-header #student-sync-button.is-login #student-sync-initials,.site-header #student-sync-button.is-login .student-sync__user-icon{display:none!important}#student-sync-avatar{object-fit:cover;display:block}.student-sync.is-open #student-sync-menu{box-sizing:border-box;text-align:left;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;width:min(340px,100vw - 24px);margin-top:10px;padding:12px;display:grid}.student-sync__identity{text-align:left;grid-column:1/-1;justify-items:start;width:100%;padding:2px 6px 7px}#student-sync-status[hidden]{display:none!important}.student-sync__compact{text-align:left;border-radius:13px;grid-template-columns:28px minmax(0,1fr);justify-items:start;gap:8px;width:100%;min-width:0;min-height:52px;padding:9px 11px;font-size:.74rem;line-height:1.15}.student-sync__compact svg{width:20px!important;max-width:20px!important;height:20px!important;max-height:20px!important}.student-sync__compact span{min-width:0}.student-sync__compact--admin{grid-column:1/-1}.site-header{grid-template-columns:auto 1fr auto}.site-header .tracker-actions{grid-column:3;justify-self:end;width:auto;margin:0}.site-header .student-sync{justify-items:end;width:auto}.site-header .student-sync.is-open #student-sync-menu{z-index:45;width:min(340px,100vw - 24px);max-width:calc(100vw - 24px);position:absolute;top:calc(100% + 10px);left:auto;right:0;transform:none}.student-sync__sheet-close{color:#cbd5e1;cursor:pointer;background:#0f172a99;border:1px solid #94a3b840;border-radius:999px;justify-content:center;align-self:flex-end;align-items:center;width:36px;height:36px;margin-bottom:6px;font-size:1rem;line-height:1;display:none}@media (width<=767px){.site-header .student-sync.is-open #student-sync-menu{top:calc(64px + env(safe-area-inset-top,0px) + 12px);width:auto;max-width:none;max-height:calc(100dvh - 64px - 72px - env(safe-area-inset-top,0px) - env(safe-area-inset-bottom,0px) - 34px);z-index:1100;border-radius:18px;align-content:start;margin:0;position:fixed;bottom:auto;left:12px;right:12px;overflow-y:auto;box-shadow:0 24px 60px #00000073}.student-sync__sheet-close{display:inline-flex}body.student-sync-sheet-open #student-sync-menu{top:calc(64px + env(safe-area-inset-top,0px) + 12px);z-index:1100;width:auto;max-width:none;max-height:calc(100dvh - 64px - 72px - env(safe-area-inset-top,0px) - env(safe-area-inset-bottom,0px) - 34px);border-radius:18px;align-content:start;margin:0;display:grid;position:fixed;bottom:auto;left:12px;right:12px;overflow-y:auto;box-shadow:0 24px 60px #00000073}}.global-progress{width:min(320px,100% - 48px);margin:2px auto 12px}.global-progress__metrics{grid-template-columns:1fr}.global-progress__metric{box-shadow:none;-webkit-backdrop-filter:none;background:0 0;border:0;border-radius:0;padding:0}.global-progress__metric-labels{font-size:.72rem}.global-progress__bar{background:#69a7ff2e;height:5px}@media (width<=700px){.site-header{grid-template-columns:1fr auto;align-items:center}.site-nav__back{justify-self:start}.site-header .tracker-actions{grid-column:2}}@keyframes lb-card-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}#student-sync-avatar[hidden],#student-sync-initials[hidden],#student-sync-label[hidden]{display:none!important}.sources-search-snippet{color:var(--muted);margin-top:4px;font-size:.8rem;line-height:1.35;display:block}.sources-search-results__empty{text-align:center;color:var(--muted);padding:16px;font-size:.9rem}.sources-browse-all-btn{background:var(--primary-soft);color:var(--blue);border-radius:var(--radius);cursor:pointer;border:1px solid #5b9cf640;margin-top:10px;padding:8px 16px;font-weight:600;transition:all .15s}.sources-browse-all-btn:hover{background:var(--blue);color:#fff}.quiz-feedback-block{border:1px solid var(--line-strong);border-radius:var(--radius);background:#0d0f1699;flex-direction:column;gap:10px;margin-top:16px;padding:14px 16px;font-size:.88rem;animation:.2s fadeIn;display:flex}.quiz-feedback-block__status{border-radius:6px;align-items:center;gap:6px;width:fit-content;padding:4px 10px;font-size:.9rem;font-weight:700;display:inline-flex}.quiz-feedback-block__status--correct{color:var(--green);background:#34c78a26;border:1px solid #34c78a4d}.quiz-feedback-block__status--wrong{color:var(--red);background:#f06b6b26;border:1px solid #f06b6b4d}.quiz-feedback-block__rationale{color:var(--text);flex-direction:column;gap:6px;line-height:1.45;display:flex}.quiz-feedback-block__rationale strong{color:var(--gold);text-transform:uppercase;letter-spacing:.03em;font-size:.82rem}.quiz-feedback-block__footer{border-top:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding-top:8px;display:flex}.quiz-feedback-block__breadcrumb{color:var(--muted);font-size:.78rem}.quiz-action--source-link{background:var(--gold-soft);color:var(--gold);cursor:pointer;border:1px solid #e2b84a4d;border-radius:6px;align-items:center;gap:6px;padding:6px 12px;font-size:.82rem;font-weight:600;transition:all .15s;display:inline-flex}.quiz-action--source-link:hover{background:var(--gold);color:#000}.quiz-question__source-row{justify-content:flex-end;margin:-2px 0 12px;display:flex}.quiz-question__source-row .quiz-action--source-link{min-height:38px;padding-inline:14px;font-size:.86rem}.source-reader-container{background:var(--bg);border-radius:var(--radius);border:1px solid var(--line);flex-direction:column;gap:16px;max-height:80vh;padding:16px;display:flex;overflow-y:auto}.source-reader__header{flex-direction:column;gap:4px;display:flex}.source-reader__breadcrumb{color:var(--gold);font-size:.8rem;font-weight:600}.source-reader__topic-title{color:var(--text);margin:0;font-size:1.3rem;font-weight:700}.source-reader__section-tabs{border-bottom:1px solid var(--line);gap:6px;padding-bottom:6px;display:flex;overflow-x:auto}.source-reader__tab{background:var(--paper);border:1px solid var(--line);color:var(--muted);cursor:pointer;white-space:nowrap;border-radius:6px;padding:6px 12px;font-size:.82rem;font-weight:500;transition:all .15s}.source-reader__section-meta{align-items:center;gap:10px;margin-bottom:12px;display:flex}.source-reader__badge{color:var(--gold);text-transform:uppercase;background:#e2b84a26;border-radius:4px;padding:2px 8px;font-size:.72rem;font-weight:700}.source-reader__section-title{margin:0;font-size:1.1rem;font-weight:600}.source-reader__outline,.source-reader__passages-heading{gap:10px;display:grid}.source-reader__outline-heading,.source-reader__passages-heading h3{color:var(--text);margin:0;font-size:.92rem}.source-reader__section-cards{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:8px;display:grid}.source-reader__section-card{border:1px solid var(--line);background:var(--paper);border-radius:8px;min-width:0;padding:10px}.source-reader__section-card--active{border-color:var(--gold);background:#e2b84a1a}.source-reader__section-card .source-reader__section-meta{flex-direction:column;align-items:flex-start;gap:6px;margin:0}.source-reader__figure{border-radius:var(--radius);border:1px solid var(--line);text-align:center;background:#000;margin:12px 0;overflow:hidden}.source-reader__figure img{max-width:100%;height:auto;margin:0 auto;display:block}.source-reader__figure figcaption{color:var(--muted);background:#0006;padding:6px 10px;font-size:.78rem}.source-reader__passage{background:var(--paper-strong);border:1px solid var(--line);border-radius:8px;margin-bottom:10px;padding:12px 14px;transition:all .3s}.source-reader__passage--highlight{box-shadow:0 0 16px #e2b84a40;border-color:var(--gold)!important;background:#e2b84a26!important}@media (prefers-reduced-motion:reduce){.source-reader__passage--highlight{box-shadow:none}}.source-reader__passage-label{color:var(--gold);text-transform:uppercase;margin-bottom:6px;font-size:.75rem;font-weight:700}.source-reader__passage-text{color:var(--text);font-size:.88rem;line-height:1.5}.source-reader__back-btn{background:var(--paper-strong);color:var(--text);border:1px solid var(--line-strong);border-radius:var(--radius);cursor:pointer;align-items:center;gap:6px;padding:8px 14px;font-size:.85rem;font-weight:600;transition:background .15s,border-color .15s,color .15s;display:inline-flex}.source-reader__back-btn:hover,.source-reader__back-btn:focus-visible{color:var(--blue);background:var(--primary-soft);border-color:#5b9cf66b}.source-reader__controls{z-index:6;background:var(--bg);border-bottom:1px solid var(--line);justify-content:flex-start;align-items:center;margin:-16px -16px 8px;padding:12px 16px 10px;display:flex;position:sticky;top:-16px;box-shadow:0 8px 18px #0000001f}.source-reader__return-btn{min-height:40px;margin:0}@media (width>=901px){.quiz-modal__panel--split-view{grid-template-rows:auto auto minmax(0,1fr) auto;grid-template-columns:minmax(0,1fr) minmax(380px,.9fr);gap:20px;max-width:1200px!important;display:grid!important}.quiz-modal__panel--split-view>.quiz-modal__top{grid-column:1/-1}.quiz-modal__panel--split-view>.quiz-modal__heading,.quiz-modal__panel--split-view>.quiz-modal__body,.quiz-modal__panel--split-view>.quiz-modal__actions{grid-column:1}.quiz-modal__panel--split-view>.quiz-modal__heading{grid-row:2}.quiz-modal__panel--split-view>.quiz-modal__body{grid-row:3}.quiz-modal__panel--split-view>.quiz-modal__actions{grid-row:4}.quiz-modal__panel--split-view>.source-reader-container{grid-area:2/2/5;align-self:start;max-height:min(680px,100vh - 100px)}}@media (width<=900px){.source-reader-container{max-height:calc(100vh - 96px);padding:12px}.source-reader__controls{margin:-12px -12px 8px;padding:10px 12px;top:-12px}.source-reader__return-btn{justify-content:center;width:100%}.source-reader__section-cards{grid-template-columns:1fr}}.source-reader__intro{color:var(--muted);margin:3px 0 0;font-size:.84rem;line-height:1.45}.source-reader__section-tabs{scrollbar-width:thin;padding:2px 0 10px}.source-reader__tab--active,.source-reader__tab:hover{background:var(--gold-soft);color:var(--gold);border-color:#e2b84a59}.source-reader__sections{gap:18px;display:grid}.source-reader__section{border-left:2px solid var(--line-strong);padding:4px 0 8px 14px}.source-reader__section--active{border-left-color:var(--gold)}.source-reader__section-heading{align-items:center;gap:9px;margin-bottom:12px;display:flex}.source-reader__section-heading h3{color:var(--text);margin:0;font-size:1.02rem;line-height:1.3}.source-reader__medical-content{color:var(--text);font-size:.9rem;line-height:1.58;overflow-x:auto}.source-reader__medical-content>:first-child{margin-top:0}.source-reader__medical-content>:last-child{margin-bottom:0}.source-reader__medical-content h4{color:var(--text);margin:16px 0 7px;font-size:.95rem}.source-reader__medical-content p,.source-reader__medical-content ul,.source-reader__medical-content ol{margin:8px 0}.source-reader__medical-content ul,.source-reader__medical-content ol{padding-left:1.25rem}.source-reader__medical-content li+li{margin-top:5px}.source-reader__medical-content table{border-collapse:collapse;width:100%;min-width:500px;margin:10px 0;font-size:.84rem}.source-reader__medical-content th,.source-reader__medical-content td{border:1px solid var(--line);text-align:left;vertical-align:top;padding:9px 10px}.source-reader__medical-content th{background:var(--paper-strong);color:var(--gold);font-weight:700}.source-reader__passage{border:0;border-top:1px solid var(--line);background:0 0;border-radius:0;margin:0;padding:18px 2px}.source-reader__passage--highlight{border-left:3px solid var(--gold);box-shadow:none;margin-inline:-10px;padding-inline:12px;border-top-color:var(--gold)!important;background:#e2b84a1a!important}.source-reader__passage-title{color:var(--text);margin:0 0 10px;font-size:1rem;line-height:1.35}.source-reader__passage-text{font-size:.88rem;line-height:1.58}.source-reader__evidence{color:inherit;-webkit-box-decoration-break:clone;box-decoration-break:clone;background:#e2b84a52;border-radius:.22em;padding:.08em .2em}.source-reader__passage-text h5{color:var(--gold);margin:16px 0 7px;font-size:.86rem}.source-reader__passage-text p,.source-reader__passage-text ul{margin:8px 0}.source-reader__passage-text ul{padding-left:1.2rem}.source-reader__passage-text li+li{margin-top:5px}@media (width<=900px){.source-reader__medical-content table{min-width:460px}.quiz-question__source-row{justify-content:flex-start}.quiz-question__source-row .quiz-action--source-link{justify-content:center;width:100%}}body.question-import-open{overflow:hidden}.question-import-panel[hidden]{display:none!important}.question-import-panel{z-index:1200;-webkit-backdrop-filter:blur(14px);background:#05080cc2;padding:clamp(1rem,3vw,2.5rem);position:fixed;inset:0;overflow-y:auto}.question-import-panel__inner{color:#f3f5f7;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;background:#171a1f;border:1px solid #353d49;border-radius:16px;max-width:min(720px,100vw - 28px);margin:0 auto;padding:clamp(1rem,3vw,2rem);box-shadow:0 24px 64px #000000a6}.question-import-panel__header,.question-import__queue-heading,.question-import-card header,.question-import__summary,.question-import-row,.question-import-row__actions{align-items:center;gap:.75rem;display:flex}.question-import-panel__header{justify-content:space-between;align-items:flex-start;margin-bottom:1.25rem}.question-import-panel__header h2,.question-import-panel__header p,.question-import__queue-heading h3{margin:0}.question-import-panel__header>button{color:#9ca6b3;cursor:pointer;background:#222831;border:1px solid #353d49;border-radius:8px;justify-content:center;align-items:center;width:38px;min-width:38px;height:38px;min-height:38px;font-size:1.25rem;transition:all .14s;display:inline-flex}.question-import-panel__header>button:hover{color:#f3f5f7;background:#2a313c;border-color:#37d6c066}.question-import-form,.question-import-card,.question-import__queue-section{gap:1rem;display:grid}.question-import-form__scope,.question-import-form__source{grid-template-columns:repeat(3,minmax(0,1fr));gap:.85rem;display:grid}.question-import-form__source{grid-template-columns:repeat(2,minmax(0,1fr))}.question-import-form label,.question-import-card label{color:var(--ink-muted,#475569);gap:.4rem;font-size:.82rem;font-weight:700;display:grid}.question-import-form input,.question-import-form select,.question-import-form textarea,.question-import-card input,.question-import-card select,.question-import-card textarea{border:1px solid color-mix(in srgb, var(--ink,#172033) 18%, transparent);background:var(--surface,#fff);width:100%;min-height:2.75rem;color:inherit;font:inherit;border-radius:12px;padding:.7rem .8rem}.question-import-form textarea,.question-import-card textarea{resize:vertical}.question-import-field{gap:8px;display:grid}.question-import-field--set-name{max-width:360px}.question-import-field--paste textarea{min-height:280px}.question-import-attach-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.question-import-attach-row small{color:var(--ink-muted,#475569);font-weight:700}.question-import-attach-btn{border:1px solid var(--line);background:var(--panel-soft,var(--surface-soft,#eef2f7));min-height:38px;color:var(--text,var(--ink,#172033));border-radius:8px;padding:0 14px;font-weight:700}.question-import-format-help{color:var(--ink-muted,#475569);margin:6px 0 0;font-size:.82rem;line-height:1.45}.question-import-advanced{border:1px solid color-mix(in srgb, var(--ink,#172033) 12%, transparent);background:color-mix(in srgb, var(--surface-soft,#eef2f7) 60%, transparent);border-radius:12px;padding:.75rem .9rem}.question-import-advanced>summary{cursor:pointer;font-weight:800}.question-import-form input:disabled{opacity:.7;background:var(--surface-soft,#eef2f7)}.question-import-form__actions{flex-wrap:wrap;gap:.7rem;display:flex}.question-import-form__actions button,.question-import__queue-heading button,.question-import-row__actions button{border:1px solid color-mix(in srgb, var(--accent,#2563eb) 28%, transparent);background:color-mix(in srgb, var(--accent,#2563eb) 9%, var(--surface,#fff));min-height:2.5rem;color:var(--ink,#172033);cursor:pointer;border-radius:999px;padding:.55rem 1rem;font-weight:800}.question-import-form__actions button[type=submit]{background:var(--accent,#2563eb);color:#fff;margin-left:auto}.question-import-form__actions button:disabled,.question-import-row__actions button:disabled{cursor:not-allowed;opacity:.5}.question-import-form__status{min-height:1.4rem;color:var(--ink-muted,#475569);margin:0}.mcq-visibility-toggle{border:1px solid var(--line);border-radius:8px;gap:10px;margin:0;padding:12px;display:grid}.mcq-visibility-toggle legend{color:var(--ink-muted,#475569);padding:0 4px;font-weight:800}.mcq-visibility-toggle label,.mcq-visibility-toggle__creator{color:var(--ink-muted,#475569);align-items:center;gap:8px;font-size:.88rem;font-weight:700;display:flex}.question-import-private-note{border:1px solid color-mix(in srgb, var(--accent,#2563eb) 18%, transparent);background:color-mix(in srgb, var(--accent,#2563eb) 7%, var(--surface,#fff));color:var(--ink-muted,#475569);border-radius:10px;margin:0;padding:12px 14px;font-size:.86rem;font-weight:750}.question-import__preview:empty{display:none}.question-import__preview{gap:1rem;margin-top:1.5rem;display:grid}.question-import__summary{background:var(--surface-soft,#eef2f7);border-radius:14px;flex-wrap:wrap;padding:.8rem 1rem}.question-import-card{border:1px solid color-mix(in srgb, var(--ink,#172033) 14%, transparent);background:color-mix(in srgb, var(--surface,#fff) 96%, var(--accent,#2563eb));border-radius:18px;padding:1rem}.question-import-card header{justify-content:space-between}.question-import-card__choices{gap:.55rem;display:grid}.question-import-card__choices label{grid-template-columns:2rem minmax(0,1fr);align-items:center}.question-import__issues{gap:.45rem;margin:0;padding:0;list-style:none;display:grid}.question-import__issues li{color:#9a3412;background:#fff7ed;border-radius:10px;grid-template-columns:auto minmax(0,1fr);gap:.55rem;padding:.55rem .7rem;font-size:.84rem;display:grid}.question-import__issues li[data-severity=blocking]{color:#991b1b;background:#fef2f2}.question-import__clean,.question-import__empty{color:var(--ink-muted,#475569);margin:0}.question-import__queue-section{border-top:1px solid color-mix(in srgb, var(--ink,#172033) 12%, transparent);margin-top:2rem;padding-top:1.25rem}.question-import__queue-heading{justify-content:space-between}.question-import-row{border-bottom:1px solid color-mix(in srgb, var(--ink,#172033) 10%, transparent);grid-template-columns:minmax(0,1fr) auto auto;padding:.85rem 0;display:grid}.question-import-row>div:first-child{gap:.18rem;display:grid}.question-import-row__status{background:var(--surface-soft,#eef2f7);text-transform:capitalize;border-radius:999px;padding:.35rem .65rem;font-size:.75rem;font-weight:800}.question-import-row__status[data-status=published]{color:#166534;background:#dcfce7}.question-import-row__status[data-status=needs_review]{color:#92400e;background:#fef3c7}@media (width<=760px){.question-import-panel{padding:0}.question-import-panel__inner{border-radius:0;min-height:100%}.question-import-form__scope,.question-import-form__source{grid-template-columns:1fr}.question-import-form__actions button,.question-import-form__actions button[type=submit]{flex:100%;margin-left:0}.question-import-row{grid-template-columns:1fr;align-items:start}}.tracker-admin-topic-controls{z-index:6;box-sizing:border-box;flex-wrap:wrap;flex:100%;justify-content:flex-end;align-items:center;gap:6px;width:100%;min-width:0;max-width:100%;margin-top:6px;padding-left:40px;display:flex;position:relative}.tracker-admin-topic-controls button{min-height:32px;color:var(--text-muted,#ffffffb3);white-space:nowrap;cursor:pointer;background:#ffffff0a;border:1px solid #ffffff1f;border-radius:8px;justify-content:center;align-items:center;gap:5px;padding:5px 10px;font-family:inherit;font-size:.72rem;font-weight:600;line-height:1;transition:transform .15s,background .15s,border-color .15s,box-shadow .15s;display:inline-flex}.tracker-admin-topic-controls button:hover:not(:disabled){color:var(--text,#fff);background:#ffffff14}.tracker-admin-topic-controls button:focus-visible{outline:2px solid var(--teal,#00d2b8);outline-offset:2px}.tracker-admin-topic-controls button:disabled{opacity:.38;cursor:not-allowed}.question-import-org{color:#e2e8f0;background:#0f172a80;border:1px solid #ffffff1a;border-radius:12px;margin:1.25rem 0;padding:1.25rem}.question-import-org>label,.question-import-org__details>label{color:#cbd5e1}.question-import-org button{color:#e2e8f0;min-height:2.25rem;font:inherit;cursor:pointer;background:#0f766e29;border:1px solid #2dd4bf57;border-radius:8px;padding:.45rem .7rem;font-size:.76rem;font-weight:800}.question-import-org button:focus-visible,.question-import-org input:focus-visible{outline-offset:2px;outline:2px solid #14b8a6}.question-import-org__legend{letter-spacing:.04em;text-transform:uppercase;color:var(--teal,#00d2b8);padding:0 8px;font-size:.82rem;font-weight:800}.question-import-org__modes{flex-wrap:wrap;gap:12px;margin-bottom:1rem;display:flex}.question-import-org__mode-label{color:var(--text,#fff);cursor:pointer;background:#ffffff08;border:1px solid #ffffff1f;border-radius:8px;align-items:center;gap:6px;padding:8px 14px;font-size:.82rem;font-weight:700;transition:border-color .15s,background .15s;display:inline-flex}.question-import-org__mode-label:has(input:checked){border-color:var(--teal,#00d2b8);background:#00d2b81a}.question-import-org__mode-label input[type=radio]{accent-color:var(--teal,#00d2b8)}.question-import-org__details{gap:1rem;display:grid}.question-import-org__details[hidden]{display:none}.question-import-org__summary{color:#cbd5e1;font-size:.8rem;font-weight:600}.question-import-org__summary[data-valid=true]{color:#4ade80}.question-import-org__summary[data-valid=false]{color:#f87171}.question-import-org__custom-header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px;display:flex}.question-import-org__custom-rows{gap:8px;display:grid}.custom-part-row{background:#ffffff05;border:1px solid #ffffff14;border-radius:8px;flex-wrap:wrap;align-items:center;gap:8px;padding:8px 12px;display:flex}.custom-part-row__drag-controls{flex-direction:column;gap:2px;display:flex}.custom-part-row__drag-controls button{min-width:2rem;min-height:20px;padding:2px 6px;font-size:.65rem;line-height:1}.custom-part-row__inputs{flex-wrap:wrap;flex:300px;align-items:center;gap:8px;display:flex}.custom-part-row__inputs input[data-custom-part-field=label],.custom-part-row__inputs input[data-custom-part-field=description]{flex:2 140px}.custom-part-row__count-wrap{flex:140px;align-items:center;gap:8px;display:flex}.custom-part-row__count-wrap input[type=number]{width:64px}.custom-part-row__range{color:var(--teal,#00d2b8);white-space:nowrap;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:.75rem}.custom-part-row__remove{color:#f87171;cursor:pointer;background:#ef44441a;border:1px solid #ef444433;border-radius:6px;min-width:2.25rem;min-height:2.25rem;padding:4px 8px;font-weight:700}.custom-part-row__remove:hover{background:#ef444440}.custom-part-row__drag-controls button:disabled{cursor:not-allowed;opacity:.38}@media (width<=640px){.tracker-admin-topic-controls{justify-content:flex-start;padding-left:0}.custom-part-row__inputs{flex:100%}.custom-part-row{flex-direction:column;align-items:stretch}}@media (prefers-reduced-motion:reduce){.tracker-admin-topic-controls button,.question-import-org__mode-label{transition:none;transform:none!important}}.question-import-dropzone{border:2px dashed color-mix(in srgb, var(--accent,#2563eb) 40%, transparent);text-align:center;background:color-mix(in srgb, var(--accent,#2563eb) 4%, transparent);cursor:pointer;border-radius:14px;margin-bottom:1rem;padding:1.25rem 1rem;transition:background .2s,border-color .2s}.question-import-dropzone:hover,.question-import-dropzone.is-dragover{background:color-mix(in srgb, var(--accent,#2563eb) 12%, transparent);border-color:var(--accent,#2563eb)}.question-import-dropzone__content{flex-direction:column;align-items:center;gap:.35rem;display:flex}.question-import-dropzone__icon{font-size:1.8rem}.question-import-badge--duplicate{border-radius:999px;padding:.2rem .55rem;font-size:.78rem;font-weight:700;color:#92400e!important;background:#fef3c7!important}.question-import-bulk-toolbar{background:color-mix(in srgb, var(--surface,#fff) 90%, var(--accent,#2563eb));border:1px solid color-mix(in srgb, var(--ink,#172033) 12%, transparent);border-radius:12px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;padding:.75rem 1rem;display:flex}.question-import-bulk-actions,.question-import-bulk-metadata{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}.question-import-bulk-actions button,.question-import-bulk-metadata button{border-radius:8px;padding:.4rem .75rem;font-size:.82rem;font-weight:600}.question-import-bulk-metadata select,.question-import-bulk-metadata input{border:1px solid color-mix(in srgb, var(--ink,#172033) 20%, transparent);border-radius:8px;padding:.35rem .65rem;font-size:.82rem}.question-import-card__header-title{flex-direction:column;display:flex}.question-import-card__delete{color:#ef4444;cursor:pointer;background:0 0;border:none;border-radius:4px;padding:0 .35rem;font-size:1.25rem;line-height:1}.question-import-card__delete:hover{background:#fee2e2}.mcq-source-creator{color:var(--text-muted,#94a3b8);align-items:center;gap:.45rem;margin-top:.25rem;font-size:.78rem;font-weight:600;display:inline-flex}.mcq-source-creator__avatar{background-position:50%;background-size:cover;border-radius:50%;flex-shrink:0;width:1.25rem;height:1.25rem;display:inline-block;box-shadow:0 0 0 1px #fff3}.mcq-visibility-toggle{border:1px solid color-mix(in srgb, var(--ink,#172033) 12%, transparent);background:color-mix(in srgb, var(--surface,#fff) 96%, var(--accent,#2563eb));border-radius:10px;flex-direction:column;gap:.5rem;margin-bottom:1rem;padding:.85rem 1rem;display:flex}.mcq-visibility-toggle label{color:var(--text,#cbd5e1);cursor:pointer;align-items:center;gap:.45rem;font-size:.84rem;display:inline-flex}.mcq-visibility-toggle input[type=radio],.mcq-visibility-toggle input[type=checkbox]{accent-color:var(--teal,#00d2b8);width:1rem;height:1rem}.app-shell{background:var(--bg);min-height:100vh;color:var(--text);display:flex}.app-shell__body{width:100%;min-width:0;max-width:none;transition:margin-left .2s var(--ease);flex-direction:column;flex:1;display:flex}.app-rail{display:none}@media (width>=1101px){.app-rail{width:var(--shell-rail-width);min-width:var(--shell-rail-width);z-index:95;background:var(--cw-sidebar);border-right:1px solid var(--cw-divider);height:100vh;transition:width .2s var(--ease), min-width .2s var(--ease);flex-direction:column;padding:14px 8px;display:flex;position:fixed;top:0;bottom:0;left:0}body.quiz-modal-open .app-rail{z-index:1005}body.quiz-modal-open .app-rail__nav{pointer-events:none}.app-shell__body{margin-left:var(--shell-rail-width)}.app-rail__header{border-bottom:1px solid var(--cw-divider);justify-content:space-between;align-items:center;margin-bottom:10px;padding:6px 8px 14px;display:flex}.app-rail__brand{white-space:nowrap;align-items:center;gap:10px;display:flex;overflow:hidden}.app-rail__logo{object-fit:cover;border-radius:4px;width:28px;height:28px}.app-rail__title{font-family:var(--cw-font-heading);color:var(--cw-text-primary);letter-spacing:-.01em;font-size:.95rem;font-weight:700}.app-rail__section-badge{background:var(--cw-surface);color:var(--cw-text-secondary);border:1px solid var(--cw-divider);font-family:var(--cw-font-mono);border-radius:4px;padding:2px 6px;font-size:.68rem;font-weight:600}.app-rail__collapse-btn{color:var(--cw-text-secondary);cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent;pointer-events:auto;width:32px;min-width:32px;height:32px;min-height:32px;transition:color .15s var(--ease), background-color .15s var(--ease), border-color .15s var(--ease);background:0 0;border:1px solid #0000;border-radius:4px;justify-content:center;align-items:center;display:flex;position:relative}.app-rail__collapse-btn:before{content:"";width:100%;min-width:44px;height:100%;min-height:44px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.app-rail__collapse-btn:hover{color:var(--cw-text-primary);background:var(--cw-surface);border-color:var(--cw-divider)}.app-rail__collapse-btn:focus-visible{outline:2px solid var(--cw-accent-instrument);outline-offset:1px}.app-rail__nav{flex-direction:column;flex:1;justify-content:space-between;display:flex;overflow-y:auto}.app-rail__list{flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex}.app-rail__item{height:38px;color:var(--cw-text-secondary);font-family:var(--cw-font-body);text-align:left;cursor:pointer;width:100%;transition:color .15s var(--ease), background-color .15s var(--ease), border-color .15s var(--ease);background:0 0;border:none;border-left:3px solid #0000;border-radius:4px;align-items:center;gap:10px;padding:0 10px;font-size:.85rem;font-weight:500;text-decoration:none;display:flex}.app-rail__item:hover{color:var(--cw-text-primary);background:var(--cw-surface)}.app-rail__item.is-active,.app-rail__item[aria-current=page]{color:var(--cw-text-primary);background:var(--cw-surface);border-left-color:var(--cw-accent-instrument);font-weight:600}.app-rail__item.is-active .app-rail__icon,.app-rail__item[aria-current=page] .app-rail__icon{color:var(--cw-accent-instrument)}.app-rail__icon{flex-shrink:0;width:18px;height:18px}.app-rail__footer{border-top:1px solid var(--cw-divider);flex-direction:column;gap:2px;margin:0;padding:10px 0 0;list-style:none;display:flex}.app-rail.is-collapsed{width:var(--shell-rail-collapsed);min-width:var(--shell-rail-collapsed)}.app-rail.is-collapsed~.app-shell__body{margin-left:var(--shell-rail-collapsed)}.app-rail.is-collapsed .app-rail__header{justify-content:center;padding:8px 0 12px}.app-rail.is-collapsed .app-rail__brand,.app-rail.is-collapsed .app-rail__title,.app-rail.is-collapsed .app-rail__section-badge,.app-rail.is-collapsed .app-rail__label,.app-rail.is-collapsed .sidebar-accordion-chevron{display:none!important}.app-rail.is-collapsed .app-rail__collapse-btn{margin:0 auto}.app-rail.is-collapsed .app-rail__collapse-btn svg{transform:rotate(180deg)}.app-rail.is-collapsed .app-rail__item{border-left:none;border-radius:4px;justify-content:center;width:38px;height:38px;margin:0 auto;padding:0;position:relative}.app-rail.is-collapsed .app-rail__item.is-active,.app-rail.is-collapsed .app-rail__item[aria-current=page]{background:var(--cw-surface);color:var(--cw-accent-instrument);border-left:none}.app-rail.is-collapsed .app-rail__item .notification-badge--nav{margin:0;position:absolute;top:2px;right:2px}.app-rail.is-collapsed .app-rail__footer{border-top:1px solid var(--cw-divider);flex-direction:column;align-items:center;gap:2px;padding-top:10px;display:flex}}.app-topbar{height:var(--shell-topbar-height);z-index:90;background:var(--cw-topbar);border-bottom:1px solid var(--cw-divider);justify-content:space-between;align-items:center;width:100%;padding:0 16px;display:flex;position:sticky;top:0}@media (width>=1101px){.app-topbar{height:var(--shell-topbar-height-lg);padding:0 20px}}.app-topbar__start{align-items:center;gap:12px;display:flex}.app-topbar__drawer-btn{color:var(--cw-text-secondary);cursor:pointer;min-width:44px;min-height:44px;transition:color .15s var(--ease), background-color .15s var(--ease);background:0 0;border:1px solid #0000;border-radius:4px;justify-content:center;align-items:center;padding:8px;display:flex}.app-topbar__drawer-btn:hover{color:var(--cw-text-primary);background:var(--cw-surface)}.app-topbar__drawer-btn:focus-visible{outline:2px solid var(--cw-accent-instrument);outline-offset:1px}@media (width>=1101px){.app-topbar__drawer-btn{display:none}}.app-topbar__brand-group{letter-spacing:-.01em;align-items:center;gap:8px;font-weight:700;display:flex}.app-topbar__wordmark{font-family:var(--cw-font-heading);color:var(--cw-text-primary);letter-spacing:-.01em;font-size:1rem;font-weight:700}.app-topbar__badge{background:var(--cw-surface);color:var(--cw-text-secondary);border:1px solid var(--cw-divider);font-family:var(--cw-font-mono);letter-spacing:.04em;text-transform:uppercase;border-radius:4px;align-items:center;padding:2px 7px;font-size:.68rem;font-weight:600;display:inline-flex}.app-topbar__badge--section{background:var(--cw-surface);color:var(--cw-text-secondary)}.app-topbar__end{align-items:center;gap:8px;display:flex}.app-topbar__icon-btn{min-width:36px;min-height:36px;color:var(--cw-text-secondary);border:1px solid var(--cw-divider);transition:color .15s var(--ease), background-color .15s var(--ease);background:0 0;border-radius:4px;justify-content:center;align-items:center;text-decoration:none;display:flex}.app-topbar__icon-btn:hover{color:var(--cw-text-primary);background:var(--cw-surface)}.app-topbar__icon-btn:focus-visible{outline:2px solid var(--cw-accent-instrument);outline-offset:1px}.app-topbar__install{border:1px solid var(--cw-divider);background:var(--cw-surface);min-width:36px;min-height:36px;color:var(--cw-text-primary);font-family:var(--cw-font-body);cursor:pointer;box-shadow:none;transition:color .15s var(--ease), background-color .15s var(--ease), border-color .15s var(--ease);border-radius:4px;justify-content:center;align-items:center;padding:6px 10px;font-size:.8rem;font-weight:500;display:inline-flex}.app-topbar__install[hidden]{display:none!important}@media (display-mode:standalone),(display-mode:fullscreen),(display-mode:minimal-ui),(display-mode:window-controls-overlay){#app-pwa-install,.app-topbar__install,[data-pwa-install-button],[data-pwa-download]{display:none!important}}.app-topbar__install:hover,.app-topbar__install:focus-visible{color:var(--cw-text-primary);background:var(--cw-surface-raised);border-color:var(--cw-text-tertiary)}.app-topbar__install:active{transform:scale(.98)}.notification-dropdown-container{display:inline-flex;position:relative}.notification-badge{background:var(--cw-accent-instrument);color:#111215;min-width:16px;height:16px;font-family:var(--cw-font-mono);pointer-events:none;box-shadow:none;border-radius:4px;justify-content:center;align-items:center;padding:0 4px;font-size:10px;font-weight:700;line-height:1;display:inline-flex}.notification-badge[hidden]{display:none!important}.notification-badge--bell{position:absolute;top:-2px;right:-2px}.notification-badge--nav{min-width:16px;height:16px;padding:0 4px;font-size:10px}.app-drawer__item .notification-badge--nav{margin-left:auto}.app-rail__item{position:relative}.app-rail__item .notification-badge--nav{margin:0;position:absolute;top:2px;right:2px}.app-bottom-nav__item{position:relative}.app-bottom-nav__item .notification-badge--nav{position:absolute;top:4px;right:calc(50% - 18px)}.notification-dropdown{background:var(--cw-surface-raised,#22252c);border:1px solid var(--cw-divider,#2b2e37);z-index:1000;border-radius:6px;flex-direction:column;width:320px;max-width:calc(100vw - 24px);max-height:420px;animation:.15s cubic-bezier(.16,1,.3,1) notificationDropdownFadeIn;display:flex;position:absolute;top:calc(100% + 8px);right:0;overflow:hidden;box-shadow:0 12px 32px #0009}.notification-dropdown[hidden]{display:none!important}@keyframes notificationDropdownFadeIn{0%{opacity:0;transform:translateY(-6px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}.notification-dropdown__header{border-bottom:1px solid var(--cw-divider,#2b2e37);background:var(--cw-surface,#1a1c22);justify-content:space-between;align-items:center;padding:10px 14px;display:flex}.notification-dropdown__header strong{font-family:var(--cw-font-heading);color:var(--cw-text-primary,#f2f0eb);font-size:13px;font-weight:700}.notification-dropdown__header button,#notification-mark-all-read{color:var(--cw-accent-instrument,#00cdb1);font-family:var(--cw-font-body);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:4px 8px;font-size:12px;font-weight:600;transition:background-color .15s}.notification-dropdown__header button:hover,#notification-mark-all-read:hover{background:#2563eb1a}.notification-dropdown__list{flex-direction:column;max-height:350px;display:flex;overflow-y:auto}.notification-dropdown__empty{text-align:center;color:var(--muted,#64748b);margin:0;padding:24px 16px;font-size:13px}.notification-dropdown__item{border-bottom:1px solid var(--ui-border,#ffffff0f);cursor:pointer;padding:10px 14px;transition:background .15s}.notification-dropdown__item:hover{background:var(--ui-surface-muted,#ffffff0a)}.notification-dropdown__item:last-child{border-bottom:none}.notification-dropdown__text strong{color:var(--ui-text,#e2e8f0);font-size:13px;font-weight:600;display:block}.notification-dropdown__text p{color:var(--ui-text,#94a3b8);margin:2px 0 0;font-size:12px;line-height:1.4}.notification-item{border-bottom:1px solid var(--line,#e2e8f0);cursor:pointer;color:inherit;align-items:flex-start;gap:12px;padding:12px 16px;text-decoration:none;transition:background-color .15s;display:flex}.notification-item:last-child{border-bottom:none}.notification-item:hover{background:var(--surface-card-hover,#f1f5f9)}.notification-item__icon{width:28px;height:28px;color:var(--brand,#2563eb);background:#2563eb1a;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;margin-top:2px;display:flex}.notification-item__icon svg{width:16px;height:16px}.notification-item__content{flex:1;min-width:0}.notification-item__title{color:var(--text,#0f172a);word-break:break-word;margin-bottom:2px;font-size:13px;font-weight:600;line-height:1.3;display:block}.notification-item__body{color:var(--muted,#64748b);word-break:break-word;margin:0 0 4px;font-size:12px;line-height:1.4}.notification-item__meta{color:var(--brand,#2563eb);text-transform:capitalize;font-size:11px;font-weight:500;display:inline-block}#notifications .section-content{max-width:640px;margin:0 auto;padding:24px 16px}.notifications-page{flex-direction:column;gap:16px;display:flex}.notifications-page__header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.notifications-page__title{color:var(--text,#0f172a);align-items:center;gap:8px;margin:0;font-size:22px;line-height:1.2;display:flex}.notifications-page__subtitle{color:var(--muted,#64748b);margin:4px 0 0;font-size:13px;line-height:1.4}.notifications-page__mark-all,.notifications-page__action{border:1px solid var(--line,#e2e8f0);background:var(--surface-card,#fff);min-height:32px;color:var(--text,#0f172a);font:inherit;cursor:pointer;border-radius:8px;justify-content:center;align-items:center;padding:6px 12px;font-size:12px;font-weight:700;text-decoration:none;transition:background-color .15s,border-color .15s,color .15s;display:inline-flex}.notifications-page__mark-all:hover,.notifications-page__action:hover{color:var(--brand,#2563eb);background:#2563eb14;border-color:#2563eb47}.notifications-page__tabs{border-bottom:1px solid var(--line,#e2e8f0);align-items:center;gap:6px;padding-bottom:10px;display:flex;overflow-x:auto}.notifications-page__tab{min-height:32px;color:var(--muted,#64748b);font:inherit;white-space:nowrap;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:999px;flex:none;padding:6px 12px;font-size:12px;font-weight:700}.notifications-page__tab:hover{background:var(--surface-card-hover,#f1f5f9);color:var(--text,#0f172a)}.notifications-page__tab.is-active{color:var(--brand,#2563eb);background:#2563eb1a;border-color:#2563eb3d}.notifications-page__list{flex-direction:column;gap:10px;display:flex}#notifications-list .notifications-page__item{border:1px solid var(--line,#e2e8f0);background:var(--surface-card,#fff);box-shadow:var(--shadow-soft,0 8px 24px #0f172a14);border-radius:10px;gap:12px;padding:12px}#notifications-list .notifications-page__item.is-unread{background:linear-gradient(180deg, #2563eb14, var(--surface-card,#fff));border-color:#2563eb47}#notifications-list .notifications-page__item.is-read{opacity:.72}.notifications-page__icon{background:#2563eb14;border:1px solid #2563eb29;border-radius:50%;flex:none;justify-content:center;align-items:center;width:32px;height:32px;font-size:18px;display:inline-flex}.notifications-page__item-body{flex:1;min-width:0}.notifications-page__item-header{justify-content:space-between;align-items:flex-start;gap:10px;display:flex}.notifications-page__item-title{color:var(--text,#0f172a);margin:0;font-size:14px;font-weight:800;line-height:1.3}.notifications-page__time{color:var(--muted,#64748b);white-space:nowrap;flex:none;font-size:11px;overflow:visible}.notifications-page__body{color:var(--muted,#64748b);word-break:break-word;margin:4px 0 0;font-size:12px;line-height:1.45}.notifications-page__actions{flex-wrap:wrap;align-items:center;gap:8px;margin-top:10px;display:flex}.notifications-page__action--primary{border-color:var(--brand,#2563eb);background:var(--brand,#2563eb);color:#fff}.notifications-page__action--primary:hover{border-color:var(--brand-dark,#1d4ed8);background:var(--brand-dark,#1d4ed8);color:#fff}.notifications-page__dismiss{width:28px;height:28px;color:var(--muted,#64748b);cursor:pointer;background:0 0;border:0;border-radius:50%;flex:none}.notifications-page__dismiss:hover{color:var(--red,#dc2626);background:#f871711f}.notifications-page__empty{text-align:center;color:var(--muted,#64748b);padding:42px 16px;font-size:13px}.notifications-page__empty-icon{margin:0 0 8px;font-size:30px}.notifications-nav-badge{min-width:32px;min-height:32px;color:inherit;justify-content:center;align-items:center;text-decoration:none;display:inline-flex;position:relative}.notifications-nav-badge__count{background:var(--red,#dc2626);color:#fff;text-align:center;border-radius:999px;min-width:16px;padding:1px 5px;font-size:10px;font-weight:800;line-height:1.35;position:absolute;top:0;right:0}.notification-dropdown__view-all{text-align:center;color:var(--blue,#60a5fa);border-top:1px solid var(--ui-border,#ffffff0f);padding:10px;font-size:13px;text-decoration:none;display:block}.notification-dropdown__view-all:hover{background:var(--ui-surface-muted,#ffffff0a)}.app-topbar__points,.app-topbar__admin{border:1px solid var(--cw-divider);background:var(--cw-surface);height:34px;min-height:34px;color:var(--cw-text-primary);font-family:var(--cw-font-mono);box-shadow:none;transition:background-color .15s var(--ease), border-color .15s var(--ease);border-radius:4px;justify-content:center;align-items:center;gap:6px;padding:0 10px;font-size:.8rem;font-weight:600;text-decoration:none;display:inline-flex}.app-topbar__points:hover,.app-topbar__admin:hover{background:var(--cw-surface-raised);border-color:var(--cw-text-tertiary)}.app-topbar__points span{color:var(--cw-accent-academic);font-size:.85rem}.app-topbar__admin[hidden]{display:none!important}.app-drawer{width:var(--shell-drawer-width);background:var(--cw-sidebar);border-right:1px solid var(--cw-divider);z-index:1000;flex-direction:column;padding:16px 14px;transition:transform .3s cubic-bezier(.16,1,.3,1);display:flex;position:fixed;top:0;bottom:0;left:0;overflow-y:auto;transform:translate(-100%);box-shadow:4px 0 24px #0009}@media (width<=768px){.app-drawer{z-index:1000;transition:transform .3s cubic-bezier(.16,1,.3,1);position:fixed;top:0;bottom:0;left:0;transform:translate(-100%)}}.app-drawer.is-open{transform:translate(0);box-shadow:8px 0 32px #000000b3}.app-drawer__header{border-bottom:1px solid var(--cw-divider);flex-direction:row;justify-content:space-between;align-items:center;gap:12px;margin-bottom:0;padding-bottom:12px;display:flex}.app-drawer__context-card{background:var(--cw-surface);border:1px solid var(--cw-divider);border-radius:6px;flex-direction:column;gap:8px;width:100%;padding:10px 12px;display:flex}.app-drawer__context-top{justify-content:space-between;align-items:center;gap:10px;display:flex}.app-drawer__brand{flex:auto;align-items:center;gap:10px;min-width:0;display:flex}.app-drawer__section-status{border-top:1px solid var(--cw-divider-subtle);justify-content:space-between;align-items:center;gap:8px;padding-top:8px;display:flex}.app-drawer__section-info{flex-direction:column;gap:2px;display:flex}.app-drawer__section-label{font-family:var(--cw-font-mono);text-transform:uppercase;letter-spacing:.06em;color:var(--cw-text-tertiary);font-size:.65rem;font-weight:600}.app-drawer__section-pills{align-items:center;gap:6px;display:flex}.app-drawer__badge{background:var(--cw-surface-sunken);color:var(--cw-text-secondary);border:1px solid var(--cw-divider);font-family:var(--cw-font-mono);text-transform:uppercase;border-radius:4px;align-items:center;padding:2px 7px;font-size:11px;font-weight:600;display:inline-flex}.app-drawer__switch-section-btn{border:1px solid var(--cw-divider);background:var(--cw-surface-raised);min-height:32px;color:var(--cw-text-secondary);font-family:var(--cw-font-body);cursor:pointer;border-radius:4px;flex-shrink:0;align-items:center;gap:6px;padding:4px 8px;font-size:.72rem;font-weight:600;line-height:1.15;transition:all .15s;display:inline-flex}.app-drawer__switch-btn-text{text-align:left;text-transform:uppercase;letter-spacing:.04em;flex-direction:column;align-items:flex-start;font-size:.65rem;line-height:1.1;display:flex}.app-drawer__switch-section-btn:hover,.app-drawer__switch-section-btn:focus-visible{background:var(--cw-surface);border-color:var(--cw-accent-instrument);color:var(--cw-accent-instrument);outline:none}.app-drawer__close-btn{color:var(--cw-text-secondary);cursor:pointer;min-width:36px;min-height:36px;transition:color .15s var(--ease), background-color .15s var(--ease);background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;display:flex}.app-drawer__close-btn:hover{color:var(--cw-text-primary);background:var(--cw-surface)}.app-drawer__group-title{font-family:var(--cw-font-mono);letter-spacing:.08em;color:var(--cw-text-tertiary);text-transform:uppercase;margin:14px 0 6px 4px;font-size:.65rem;font-weight:600}.app-drawer__list{flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex}.app-drawer__item{min-height:40px;color:var(--cw-text-secondary);font-family:var(--cw-font-body);text-align:left;cursor:pointer;width:100%;transition:color .15s var(--ease), background-color .15s var(--ease), border-color .15s var(--ease);background:0 0;border:none;border-left:3px solid #0000;border-radius:4px;align-items:center;gap:12px;padding:0 10px;font-size:.875rem;font-weight:500;text-decoration:none;display:flex}.app-drawer__icon,.app-drawer__item>svg{flex:0 0 18px;width:18px;height:18px}.app-drawer__item:hover{color:var(--cw-text-primary);background:var(--cw-surface)}.app-drawer__item.is-active,.app-drawer__item[aria-current=page]{color:var(--cw-text-primary);background:var(--cw-surface);border-left-color:var(--cw-accent-instrument);font-weight:600}.app-drawer__item.is-active .app-drawer__icon,.app-drawer__item[aria-current=page] .app-drawer__icon{color:var(--cw-accent-instrument)}.app-scrim,.app-drawer-overlay,.app-drawer__backdrop,#app-drawer-overlay{-webkit-backdrop-filter:blur(4px);z-index:999;opacity:0;pointer-events:none;background:#111215bf;transition:opacity .3s;position:fixed;inset:0}.app-scrim.is-active,.app-scrim.is-open,.app-drawer-overlay.is-active,.app-drawer-overlay.is-open,.app-drawer__backdrop.is-active,.app-drawer__backdrop.is-open,#app-drawer-overlay.is-active,#app-drawer-overlay.is-open{opacity:1;pointer-events:auto}.app-bottom-nav{height:calc(var(--shell-bottom-nav-height) + env(safe-area-inset-bottom));background:var(--cw-topbar);border-top:1px solid var(--cw-divider);z-index:90;padding-bottom:env(safe-area-inset-bottom);width:100vw;max-width:100vw;display:none;position:fixed;bottom:0;left:0;right:0}@media (width<=767px){.app-bottom-nav{grid-template-columns:repeat(5,minmax(0,1fr));display:grid}#tracker-main-content{padding-bottom:calc(76px + env(safe-area-inset-bottom))}.app-bottom-nav__item{min-width:44px;min-height:44px}}.app-bottom-nav__item{color:var(--cw-text-secondary);cursor:pointer;transition:color .15s var(--ease);background:0 0;border:none;flex-direction:column;justify-content:center;align-items:center;gap:3px;min-width:0;padding:6px 0;text-decoration:none;display:flex;position:relative;overflow:hidden}.app-bottom-nav__item:hover{color:var(--cw-text-primary)}.app-bottom-nav__item.is-active,.app-bottom-nav__item[aria-current=page]{color:var(--cw-accent-instrument);font-weight:600}.app-bottom-nav__item.is-active:after,.app-bottom-nav__item[aria-current=page]:after{content:"";background:var(--cw-accent-instrument);border-radius:0 0 2px 2px;width:20px;height:2px;position:absolute;top:0}.app-bottom-nav__icon{width:18px;height:18px}.app-bottom-nav__label{font-family:var(--cw-font-body);text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-size:.68rem;line-height:1;overflow:hidden}@media (width<=767px){.app-topbar{flex-wrap:nowrap;gap:8px;min-width:0;overflow:hidden}.app-topbar__start,.app-topbar__end{flex:0 auto;min-width:0}.app-topbar__end{flex:none;gap:6px}.app-topbar__brand-group{gap:0;min-width:0;overflow:hidden}.app-topbar__wordmark{white-space:nowrap;text-overflow:ellipsis;font-size:.92rem;overflow:hidden}.app-topbar__badge,.app-topbar__icon-btn[data-section-nav=news]{display:none!important}.app-topbar .tracker-actions{flex:none;width:auto;max-width:70vw;margin:0}.app-topbar__points{min-width:44px;min-height:44px;padding:0 10px;font-size:.86rem}.app-topbar__install{border-radius:var(--radius-control);border:1px solid var(--line);background:var(--surface-card);min-width:44px;min-height:44px;color:var(--text);cursor:pointer;justify-content:center;align-items:center;padding:8px;display:inline-flex}.app-topbar__install[hidden]{display:none!important}.app-topbar__install:hover,.app-topbar__install:focus-visible{color:var(--text);background:var(--surface-card-hover)}.student-sync__button{min-width:44px;min-height:44px}#tracker-main-content{scroll-margin-top:calc(var(--shell-topbar-height,56px) + 4px);padding-top:0;padding-bottom:calc(var(--shell-bottom-nav-height,56px) + env(safe-area-inset-bottom) + 16px);min-height:auto}.practice-workspace-layout{grid-template-columns:1fr}.practice-menu{scrollbar-width:thin;gap:8px;display:flex;position:static;overflow-x:auto}.practice-menu__item{flex:none;max-width:160px}.leaderboard-profile-card{grid-template-columns:auto minmax(0,1fr)}.leaderboard-profile-card__avatar-btn{grid-column:1/-1;justify-self:stretch}}body[data-site-mode=selector] .app-rail,body[data-site-mode=selector] .app-topbar,body[data-site-mode=selector] .app-bottom-nav,body[data-site-mode=selector] .app-drawer,body[data-site-mode=selector] .app-scrim{display:none!important}:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}@media (prefers-reduced-motion:reduce){.app-rail,.app-drawer,.app-scrim,.app-shell{transition:none!important}}.dashboard-greeting{color:var(--text-primary);margin-bottom:8px;padding:0;font-size:22px;font-weight:700}.dashboard-greeting__title{color:var(--text);letter-spacing:-.02em;margin:0 0 4px;font-size:clamp(1.25rem,3.5vw,1.6rem);font-weight:700}.dashboard-greeting__sub{color:var(--muted);margin:0;font-size:.82rem;font-weight:500}.dashboard-next-class{box-shadow:none;background:0 0;border:none}.today-cockpit{box-shadow:none;background:0 0;border:none;border-radius:0;flex-shrink:0;margin-bottom:22px;padding:0;position:relative;overflow:visible}.today-cockpit--action-only{margin-top:4px}.today-cockpit:before{content:none;display:none}.today-primary-action{border:1px solid var(--border-color);background:var(--bg-card);width:100%;max-width:600px;transition:transform .18s var(--ease), border-color .18s var(--ease), box-shadow .18s var(--ease);border-radius:16px;margin:0 auto;padding:16px 20px;box-shadow:0 4px 20px #0000000a}.today-primary-action:hover{border-color:var(--blue);transform:translateY(-2px);box-shadow:0 8px 24px #5b9cf633}.today-primary-action__cta{background:var(--blue)!important;color:#0b111c!important;border-radius:var(--radius-control)!important;font-weight:700!important}.dashboard-metrics{grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:24px;display:grid}@media (width>=768px){.dashboard-metrics{gap:16px;display:flex}}.metric-card{background:var(--surface-navigation);border:1px solid var(--line);border-radius:var(--radius-card);transition:border-color .15s var(--ease), transform .15s var(--ease);flex:1;align-items:center;gap:12px;padding:16px;display:flex}.metric-card:hover{border-color:#ffffff29;transform:translateY(-1px)}.metric-card__icon{border-radius:var(--radius-control);background:var(--surface-card);border:1px solid var(--line);justify-content:center;align-items:center;width:40px;height:40px;font-size:1.4rem;line-height:1;display:flex}.metric-card__data{flex-direction:column;gap:2px;min-width:0;display:flex}.metric-card__label{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;font-size:.75rem;font-weight:500;overflow:hidden}.metric-card__value{color:var(--text);font-size:1.15rem;font-weight:700;line-height:1.2}.today-context-card--exam{background:#e2b84a0d!important;border-color:#e2b84a4d!important}.today-context-card--exam .today-context-card__icon{color:var(--gold)!important;background:#e2b84a1f!important}.dashboard-weekly-activity{background:var(--surface-navigation);border:1px solid var(--line);border-radius:var(--radius-card);margin-bottom:24px;padding:16px 20px}.dashboard-weekly-activity__title{color:var(--text);margin:0 0 12px;font-size:.9rem;font-weight:600}.dashboard-todo{padding:0 var(--page-pad,16px);margin-bottom:24px}.dashboard-todo__header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.dashboard-todo__title{color:var(--text);align-items:center;gap:8px;margin:0;font-size:.95rem;font-weight:600;display:flex}.dashboard-todo__icon{color:var(--blue);flex-shrink:0}.dashboard-todo__add{color:var(--blue);border-radius:var(--radius-control);cursor:pointer;transition:background .16s var(--ease), border-color .16s var(--ease);background:#5b9cf61f;border:1px solid #5b9cf640;align-items:center;gap:6px;padding:6px 12px;font-size:.78rem;font-weight:500;display:inline-flex}.dashboard-todo__add:hover{background:#5b9cf633;border-color:#5b9cf666}.dashboard-todo__form{background:var(--surface-card);border:1px solid var(--line);border-radius:var(--radius-card);flex-direction:column;gap:10px;margin-bottom:12px;padding:14px;display:flex}.dashboard-todo__form[hidden]{display:none}.dashboard-todo__input{border:1px solid var(--line);border-radius:var(--radius-control);width:100%;color:var(--text);background:#ffffff0a;outline:none;padding:10px 12px;font-size:.875rem;transition:border-color .16s}.dashboard-todo__input:focus{border-color:var(--blue)}.dashboard-todo__form-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.dashboard-todo__select,.dashboard-todo__date{border:1px solid var(--line);border-radius:var(--radius-control);min-width:100px;color:var(--text);background:#ffffff0a;flex:1;padding:7px 10px;font-size:.8rem}.dashboard-todo__form-actions{gap:6px;margin-left:auto;display:flex}.dashboard-todo__list{flex-direction:column;gap:6px;display:flex}.todo-item{background:var(--surface-card);border:1px solid var(--line);border-radius:var(--radius-control);transition:background .16s var(--ease);align-items:flex-start;gap:10px;padding:10px 12px;display:flex}.todo-item:hover{background:var(--surface-card-hover,#ffffff0e)}.todo-item--completed{opacity:.5}.todo-item__checkbox{width:18px;height:18px;accent-color:var(--blue);cursor:pointer;flex-shrink:0;margin-top:2px}.todo-item__body{flex:1;min-width:0}.todo-item__title{color:var(--text);white-space:nowrap;text-overflow:ellipsis;margin:0 0 2px;font-size:.875rem;font-weight:500;overflow:hidden}.todo-item--completed .todo-item__title{color:var(--muted);text-decoration:line-through}.todo-item__meta{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.todo-item__due{color:var(--muted);font-size:.72rem}.todo-item__priority{border-radius:var(--radius-pill);border:1px solid #0000;padding:1px 7px;font-size:.7rem;font-weight:600}.todo-item__priority--urgent{color:#f87171;background:#ef444424;border-color:#ef444447}.todo-item__priority--high{color:#ffb95f;background:#f59e0b24;border-color:#f59e0b47}.todo-item__priority--medium{color:#4fdbc8;background:#14b8a61f;border-color:#14b8a63d}.todo-item__priority--low{color:#8a99ad;background:#94a3b81a;border-color:#94a3b833}.todo-item__delete{color:var(--muted);cursor:pointer;opacity:0;background:0 0;border:none;border-radius:6px;flex-shrink:0;padding:4px;line-height:1;transition:opacity .14s,color .14s}.todo-item:hover .todo-item__delete{opacity:1}.todo-item__delete:hover{color:var(--red)}.dashboard-todo__empty{text-align:left;color:var(--color-text-tertiary,#6b7280);margin:0;padding:2px 0;font-family:Geist,system-ui,sans-serif;font-size:.8rem;line-height:1.4}.dashboard-todo__see-all{color:var(--blue);align-items:center;gap:5px;margin-top:10px;font-size:.8rem;text-decoration:none;display:inline-flex}.dashboard-todo__see-all[hidden]{display:none}.dashboard-todo__see-all:hover{text-decoration:underline}.dashboard-todo__auth-prompt{color:var(--muted);padding:8px 0;font-size:.8rem}.dashboard-todo__auth-prompt[hidden]{display:none}@media (width>=768px){.dashboard-todo{padding:0}}.dashboard-news-strip{padding:0 var(--page-pad,16px);margin-bottom:24px}.dashboard-news-strip__header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px;display:flex}.dashboard-news-strip__title{color:var(--text);align-items:center;gap:8px;margin:0;font-size:.95rem;font-weight:600;display:flex}.dashboard-news-strip__title svg{color:var(--blue)}.dashboard-news-strip__see-all{color:var(--blue);align-items:center;gap:4px;font-size:.78rem;text-decoration:none;display:inline-flex}.dashboard-news-strip__see-all:hover{text-decoration:underline}.dashboard-news-strip__list{flex-direction:column;gap:6px;display:flex}.news-preview-item{background:var(--surface-card);border:1px solid var(--line);border-radius:var(--radius-control);color:var(--text);transition:background .14s var(--ease);align-items:flex-start;gap:10px;padding:10px 12px;text-decoration:none;display:flex}.news-preview-item:hover{background:var(--surface-card-hover,#ffffff0e)}.news-preview-item__dot{background:var(--blue);border-radius:50%;flex-shrink:0;width:8px;height:8px;margin-top:5px}.news-preview-item__dot--assignment{background:var(--gold)}.news-preview-item__dot--schedule{background:var(--blue)}.news-preview-item__dot--announcement{background:var(--green)}.news-preview-item__body{flex:1;min-width:0}.news-preview-item__title{white-space:nowrap;text-overflow:ellipsis;margin:0 0 2px;font-size:.85rem;font-weight:500;overflow:hidden}.news-preview-item__meta{color:var(--muted);align-items:center;gap:8px;font-size:.72rem;display:flex}@media (width>=768px){.dashboard-news-strip{padding:0}}#command-palette-modal{z-index:10000;-webkit-backdrop-filter:blur(12px);background:#0d0f16d9;justify-content:center;align-items:start;padding-top:64px;padding-left:16px;padding-right:16px;display:flex;position:fixed;inset:0}#command-palette-modal.hidden{display:none!important}.cmd-card{max-w:576px;border-radius:var(--radius-sheet,16px);background:#121a27;border:1px solid #5b9cf64d;flex-direction:column;width:100%;max-height:80vh;display:flex;overflow:hidden;box-shadow:0 25px 50px -12px #00000080}.cmd-card #cmd-input{width:100%;color:var(--text);background:0 0;border:none;outline:none;font-size:.875rem}.cmd-card #cmd-input::placeholder{color:var(--muted)}.cmd-card #cmd-results{flex-direction:column;gap:4px;padding:8px;display:flex;overflow-y:auto}.cmd-item{border-radius:var(--radius-control);cursor:pointer;transition:background .15s var(--ease), border-color .15s var(--ease);border:1px solid #0000;justify-content:space-between;align-items:center;padding:10px 12px;display:flex}.cmd-item.bg-teal-500\/20{color:var(--blue);background:#5b9cf626;border-color:#5b9cf64d}.cmd-item:hover:not(.bg-teal-500\/20){background:#ffffff0a}.cmd-card kbd{border:1px solid var(--line);color:var(--muted);background:#ffffff14;border-radius:4px;margin-left:2px;padding:2px 4px;font-family:monospace;font-size:9px}.community-section{min-height:calc(100vh - 96px)}@media (width<=767px){.community-section{min-height:auto}}.community-coming-soon-page{min-height:calc(100vh - 160px);color:var(--text,#eaecf2);text-align:center;place-items:center;font-size:clamp(1.75rem,5vw,3rem);font-weight:800;line-height:1;display:grid}.community-layout{gap:24px;width:100%;min-height:520px;display:flex}.community-sidebar{flex-direction:column;flex-shrink:0;gap:12px;width:320px;display:flex}.community-main{background:var(--paper,#ffffff05);border:1px solid var(--line,#ffffff14);border-radius:var(--radius-sheet,16px);flex-direction:column;flex:1;min-width:0;display:flex;overflow:hidden}.community-pane-header{border-bottom:1px solid var(--line,#ffffff14);background:#ffffff05;align-items:center;gap:12px;padding:16px 20px;display:flex}.community-pane-header h2{color:var(--text,#eaecf2);margin:0;font-size:1rem;font-weight:700}.community-pane-header span{color:var(--muted,#7a8494);font-size:.76rem;display:block}#community-pane-back,[data-community-back]{border:1px solid var(--line,#ffffff1a);color:var(--text,#eaecf2);cursor:pointer;background:#ffffff0f;border-radius:8px;justify-content:center;align-items:center;padding:6px 12px;font-size:.8rem;font-weight:600;display:none}#community-return-question,.btn-return-question{color:var(--blue,#5b9cf6);cursor:pointer;transition:background .16s var(--ease), border-color .16s var(--ease);background:#5b9cf626;border:1px solid #5b9cf659;border-radius:8px;align-items:center;gap:6px;margin-left:auto;padding:6px 14px;font-size:.82rem;font-weight:600;display:inline-flex}#community-return-question:hover,.btn-return-question:hover{background:#5b9cf640;border-color:#5b9cf680}#community-return-question[hidden],.btn-return-question[hidden]{display:none!important}.community-messages{flex-direction:column;flex:1;gap:16px;min-height:300px;padding:20px;display:flex;overflow-y:auto}.community-layout[data-community-pane=coming-soon] .community-main{min-height:min(560px,100vh - 170px)}.community-layout[data-community-pane=coming-soon] .community-messages{justify-content:center;align-items:center}.community-coming-soon{border:1px solid var(--line,#ffffff1a);text-align:center;background:#ffffff0a;border-radius:14px;width:min(560px,100%);padding:clamp(24px,5vw,44px);box-shadow:0 24px 60px #0000002e}.community-coming-soon__eyebrow{color:var(--blue,#5b9cf6);letter-spacing:0;text-transform:uppercase;background:#5b9cf624;border-radius:999px;justify-content:center;align-items:center;margin-bottom:12px;padding:5px 10px;font-size:.72rem;font-weight:800;display:inline-flex}.community-coming-soon h2{color:var(--text,#eaecf2);margin:0;font-size:clamp(1.45rem,3vw,2rem);line-height:1.1}.community-coming-soon p{max-width:38rem;color:var(--muted,#9aa3b2);margin:12px auto 0;font-size:.96rem;line-height:1.6}.community-composer{border-top:1px solid var(--line,#ffffff14);background:#00000026;align-items:center;gap:10px;padding:16px 20px;display:flex}.community-composer input{border:1px solid var(--line,#ffffff1a);min-width:0;color:var(--text,#eaecf2);background:#ffffff0a;border-radius:10px;flex:1;padding:10px 14px;font-size:.88rem}.community-composer input:disabled{opacity:.5;cursor:not-allowed}.community-send-btn{color:#fff;cursor:pointer;background:#0084ff;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:42px;min-width:42px;height:42px;transition:all .15s cubic-bezier(.16,1,.3,1);display:flex;box-shadow:0 4px 14px #0084ff59}.community-send-btn:hover{background:#0073e6;transform:scale(1.05)}.community-send-btn:active{transform:scale(.92);box-shadow:0 2px 8px #0084ff33}.community-send-btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none;transform:none}.community-send-btn[data-send-state=failed]{background:#ef4444;box-shadow:0 4px 14px #ef444459}.community-send-error{color:#fca5a5;background:#ef444426;border:1px solid #ef44444d;border-radius:8px;justify-content:space-between;align-items:center;gap:10px;margin-top:8px;padding:8px 14px;font-size:.82rem;display:flex}.mcq-discussion-msg__retry{color:#fca5a5;align-items:center;gap:8px;margin-top:4px;font-size:.75rem;display:flex}.mcq-discussion-msg__retry-btn,.community-retry-btn{color:#fff;cursor:pointer;background:#ef444440;border:1px solid #ef444466;border-radius:6px;padding:3px 8px;font-size:.75rem;font-weight:600;transition:background .15s}.mcq-discussion-msg__retry-btn:hover,.community-retry-btn:hover{background:#ef444466}.mcq-discussion-msg[data-send-state=failed]{background:#ef44441a;border-color:#ef444480}.mcq-discussion-msg[data-send-state=sending]{opacity:.7}.community-group-card{background:var(--paper,#ffffff08);border:1px solid var(--line,#ffffff14);width:100%;color:var(--text,#eaecf2);text-align:left;cursor:pointer;transition:background .16s var(--ease), border-color .16s var(--ease);border-radius:12px;padding:14px 16px}.community-group-card:hover{background:#ffffff0f;border-color:#ffffff26}.community-group-card--active{background:#5b9cf61f;border-color:#5b9cf666}.community-group-card__title{font-size:.92rem;font-weight:700}.community-group-card__preview{color:var(--muted,#7a8494);margin-top:4px;font-size:.78rem}@media (width<=1023px){.community-layout{min-height:calc(100vh - 160px);position:relative;overflow:hidden}.community-layout[data-community-pane=groups] .community-sidebar{opacity:1;width:100%;display:flex;transform:translate(0)}.community-layout[data-community-pane=groups] .community-main{opacity:0;pointer-events:none;display:none;transform:translate(100%)}.community-layout[data-community-pane=chat] .community-sidebar{opacity:0;pointer-events:none;display:none;transform:translate(-100%)}.community-layout[data-community-pane=chat] .community-main{opacity:1;width:100%;display:flex;transform:translate(0)}.community-layout[data-community-pane=chat] #community-pane-back,.community-layout[data-community-pane=chat] [data-community-back]{display:inline-flex}.community-sidebar,.community-main{transition:transform .25s cubic-bezier(.16,1,.3,1),opacity .25s}.community-composer{bottom:max(64px, env(safe-area-inset-bottom));z-index:10;position:sticky}}@media (prefers-reduced-motion:reduce){.community-sidebar,.community-main{transition:none!important;animation:none!important}}.quiz-action--discussion{color:#94a3b8;cursor:pointer;background:#1e293b80;border:1px solid #94a3b833;border-radius:8px;align-items:center;gap:6px;margin-top:8px;padding:6px 12px;font-size:.78rem;font-weight:700;transition:all .18s;display:inline-flex}.quiz-action--discussion:hover{color:#60a5fa;background:#3b82f61a;border-color:#3b82f666}.mcq-discussion-panel{z-index:1050;background:#0f172a;border:1px solid #94a3b833;border-radius:16px;flex-direction:column;width:380px;max-height:min(600px,100dvh - 48px);transition:transform .22s,opacity .22s;display:flex;position:fixed;bottom:24px;right:24px;overflow:hidden;box-shadow:0 20px 25px -5px #00000080,0 8px 10px -6px #0006}.mcq-discussion-panel[data-discussion-state=hidden],.mcq-discussion-panel[data-discussion-state=minimized],.mcq-discussion-panel[hidden]{display:none!important}.mcq-discussion-panel[data-discussion-state=half]{height:50dvh;max-height:50dvh}.mcq-discussion-panel[data-discussion-state=expanded]{height:85dvh;max-height:85dvh}.mcq-discussion__header{background:#0f172af2;border-bottom:1px solid #94a3b826;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;display:flex}.mcq-discussion__title-group{flex-direction:column;gap:2px;min-width:0;display:flex}.mcq-discussion__badge{color:#38bdf8;letter-spacing:.05em;text-transform:uppercase;font-size:.68rem;font-weight:800}.mcq-discussion__mode-badge{color:#94a3b8;background:#94a3b81f;border-radius:4px;width:fit-content;margin-top:2px;padding:2px 6px;font-size:.65rem;font-weight:700;display:inline-block}.mcq-discussion__mode-badge[hidden]{display:none!important}.mcq-discussion__title{color:#f8fafc;white-space:nowrap;text-overflow:ellipsis;margin:0;font-size:.88rem;font-weight:700;overflow:hidden}.mcq-discussion__controls{flex-shrink:0;align-items:center;gap:4px;display:flex}.mcq-discussion__control-btn{color:#94a3b8;cursor:pointer;background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;width:28px;height:28px;font-size:.9rem;font-weight:700;transition:color .15s,background .15s;display:inline-flex}.mcq-discussion__control-btn:hover{color:#f8fafc;background:#ffffff1a}.mcq-discussion__poll{background:#1e293b4d;border-bottom:1px solid #94a3b81f;padding:12px 16px}.mcq-discussion-poll__header{justify-content:space-between;align-items:center;margin-bottom:8px;font-size:.76rem;display:flex}.mcq-discussion-poll__label{color:#e2e8f0;font-weight:700}.mcq-discussion-poll__hint,.mcq-discussion-poll__total{color:#94a3b8;font-size:.72rem}.mcq-discussion-poll__choices,.mcq-discussion-poll__results{flex-direction:column;gap:6px;display:flex}.mcq-discussion-poll__choice{color:#cbd5e1;text-align:left;cursor:pointer;background:#1e293b99;border:1px solid #94a3b833;border-radius:8px;align-items:center;gap:8px;width:100%;padding:8px 10px;font-size:.78rem;transition:border-color .15s,background .15s;display:flex}.mcq-discussion-poll__choice:hover{color:#38bdf8;background:#38bdf81a;border-color:#38bdf866}.mcq-discussion-poll__choice-letter{background:#ffffff1a;border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;width:20px;height:20px;font-size:.7rem;font-weight:800;display:inline-flex}.mcq-discussion-poll__choice-text{white-space:nowrap;text-overflow:ellipsis;flex:1;overflow:hidden}.mcq-discussion-poll__result-row{background:#0f172a99;border:1px solid #94a3b826;border-radius:8px;align-items:center;gap:8px;padding:8px 10px;font-size:.78rem;display:flex;position:relative;overflow:hidden}.mcq-discussion-poll__result-row--user-vote{border-color:#38bdf880}.mcq-discussion-poll__result-bar{pointer-events:none;background:#38bdf82e;transition:width .3s;position:absolute;top:0;bottom:0;left:0}.mcq-discussion-poll__choice-pct{color:#38bdf8;z-index:1;flex-shrink:0;font-size:.74rem;font-weight:700}.mcq-discussion__messages{flex-direction:column;flex:auto;gap:10px;min-height:140px;max-height:280px;padding:12px 16px;display:flex;overflow-y:auto}.mcq-discussion-messages__empty{text-align:center;color:#94a3b8;margin:auto 0;font-size:.8rem}.mcq-discussion-messages__empty p{margin:2px 0}.mcq-discussion-messages__sub{color:#64748b;font-size:.74rem}.mcq-discussion-msg{color:#e2e8f0;background:#1e293bcc;border:1px solid #94a3b81a;border-radius:12px;flex-direction:column;align-self:flex-start;gap:2px;max-width:85%;padding:8px 12px;font-size:.8rem;display:flex}.mcq-discussion-msg--self{background:#3b82f633;border-color:#3b82f64d;align-self:flex-end}.mcq-discussion-msg__header{color:#94a3b8;justify-content:space-between;align-items:center;gap:8px;font-size:.68rem;display:flex}.mcq-discussion-msg__sender{color:#38bdf8;font-weight:700}.mcq-discussion-msg--self .mcq-discussion-msg__sender{color:#60a5fa}.mcq-discussion-msg__body{word-break:break-word;line-height:1.4}.mcq-discussion__composer{background:#0f172a;border-top:1px solid #94a3b826;gap:8px;padding:12px 16px;display:flex}.mcq-discussion__input{color:#f8fafc;background:#1e293b99;border:1px solid #94a3b833;border-radius:8px;outline:none;flex:1;padding:8px 12px;font-size:.8rem}.mcq-discussion__input:focus{border-color:#38bdf8}.mcq-discussion__send-btn{color:#fff;cursor:pointer;background:#3b82f6;border:none;border-radius:8px;padding:8px 14px;font-size:.8rem;font-weight:700;transition:background .15s}.mcq-discussion__send-btn:hover{background:#2563eb}.mcq-discussion-launcher{z-index:1040;color:#fff;cursor:pointer;background:#3b82f6;border:1px solid #3b82f666;border-radius:9999px;align-items:center;gap:8px;padding:10px 16px;font-size:.84rem;font-weight:700;transition:transform .18s,background .18s;display:flex;position:fixed;bottom:24px;right:24px;box-shadow:0 10px 15px -3px #3b82f666}.mcq-discussion-launcher:hover{background:#2563eb;transform:translateY(-2px)}.mcq-discussion-launcher[hidden]{display:none!important}.mcq-discussion-launcher__badge{color:#fff;background:#ef4444;border-radius:9999px;justify-content:center;align-items:center;min-width:18px;height:18px;padding:0 5px;font-size:.7rem;font-weight:800;display:inline-flex}.mcq-discussion-launcher__badge[hidden]{display:none!important}@media (width<=767px){.mcq-discussion-panel{left:12px;right:12px;bottom:calc(env(safe-area-inset-bottom,0px) + 72px);width:auto;max-height:calc(85dvh - 72px)}.mcq-discussion-launcher{right:16px;bottom:calc(env(safe-area-inset-bottom,0px) + 76px)}}.student-sync__avatar-img{object-fit:cover}.sidebar-practice-subjects{flex-direction:column;gap:6px;margin-top:6px;margin-bottom:8px;padding-left:12px;padding-right:8px;display:flex}.sidebar-practice-subjects[hidden]{display:none!important}.sidebar-accordion-chevron{cursor:pointer;flex-shrink:0;width:16px;height:16px;margin-left:auto;transition:transform .2s}[data-study-disclosure][aria-expanded=true] .sidebar-accordion-chevron{transform:rotate(180deg)}.sidebar-subject-link{appearance:none;color:inherit;font:inherit;text-align:left;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;min-height:36px;padding:8px 10px;transition:background-color .15s,border-color .15s}.sidebar-subject-link:hover,.sidebar-subject-link:focus-visible{background:#ffffff0f;outline:none}.sidebar-subject-link.is-active{color:#14b8a6;background:#14b8a61f;border-color:#14b8a6;font-weight:600}.sidebar-subject-item{border-radius:var(--radius-sm,6px);color:var(--muted,#94a3b8);cursor:pointer;border:1px solid #0000;align-items:center;gap:10px;padding:8px 12px;font-size:.825rem;font-weight:500;line-height:1.25;text-decoration:none;transition:color .15s,background-color .15s,transform .15s;display:flex}.sidebar-subject-item:hover{color:var(--text,#f8fafc);background:var(--surface-card-hover,#ffffff0d);transform:translate(2px)}.sidebar-subject-item.is-active,.sidebar-subject-item[aria-current=page]{color:var(--blue,#3b82f6);background:var(--primary-soft,#3b82f61a);border-color:#3b82f633;font-weight:600}.sidebar-subject-icon{opacity:.75;flex-shrink:0;width:16px;height:16px;transition:opacity .15s,stroke .15s}.sidebar-subject-item:hover .sidebar-subject-icon{opacity:1;stroke:var(--blue,#3b82f6)}.app-rail.is-collapsed .sidebar-practice-subjects{display:none!important}@media (width>=768px) and (width<=1023px){.app-rail .sidebar-practice-subjects{display:none!important}}html[data-device-mode=phone] #app-drawer-trigger,html[data-device-mode=phone] .app-drawer-trigger,html[data-device-mode=phone] #shell-drawer-toggle{z-index:1001;cursor:pointer;touch-action:manipulation;justify-content:center;align-items:center;min-width:44px;min-height:44px;display:flex!important}html[data-device-mode=phone] #app-drawer,html[data-device-mode=phone] .app-drawer{z-index:1002;background:var(--cw-sidebar,#16171b);width:min(86vw,320px);max-width:320px;height:100dvh;transition:transform .3s cubic-bezier(.16,1,.3,1);position:fixed;top:0;bottom:0;left:0;transform:translate(-100%)}html[data-device-mode=phone] #app-drawer.is-open,html[data-device-mode=phone] .app-drawer.is-open{transform:translate(0);box-shadow:8px 0 32px #00000080}html[data-device-mode=phone] #app-drawer-overlay,html[data-device-mode=phone] .app-drawer-overlay,html[data-device-mode=phone] .app-drawer__backdrop,html[data-device-mode=phone] .app-scrim{z-index:1001;-webkit-backdrop-filter:blur(4px);opacity:0;pointer-events:none;background:#0009;transition:opacity .3s;position:fixed;inset:0}html[data-device-mode=phone] #app-drawer-overlay.is-open,html[data-device-mode=phone] #app-drawer-overlay.is-active,html[data-device-mode=phone] .app-drawer-overlay.is-open,html[data-device-mode=phone] .app-drawer-overlay.is-active,html[data-device-mode=phone] .app-drawer__backdrop.is-open,html[data-device-mode=phone] .app-drawer__backdrop.is-active,html[data-device-mode=phone] .app-scrim.is-active,html[data-device-mode=phone] .app-scrim.is-open{opacity:1;pointer-events:auto}html[data-device-mode=phone] #app-drawer button,html[data-device-mode=phone] #app-drawer a,html[data-device-mode=phone] #app-drawer-close,html[data-device-mode=phone] #student-sync-button,html[data-device-mode=phone] .app-drawer__item,html[data-device-mode=phone] .app-bottom-nav__item,html[data-device-mode=phone] [data-student-sync-toggle]{touch-action:manipulation;min-width:44px;min-height:44px}@media (width<=768px){#app-drawer-trigger,.app-drawer-trigger,#shell-drawer-toggle{z-index:1001;cursor:pointer;touch-action:manipulation;justify-content:center;align-items:center;min-width:44px;min-height:44px;display:flex}#app-drawer,.app-drawer{z-index:1002;background:var(--cw-sidebar,#16171b);width:min(86vw,320px);max-width:320px;height:100dvh;transition:transform .3s cubic-bezier(.16,1,.3,1);position:fixed;top:0;bottom:0;left:0;transform:translate(-100%)}#app-drawer.is-open,.app-drawer.is-open{transform:translate(0);box-shadow:8px 0 32px #00000080}#app-drawer-overlay,.app-drawer-overlay,.app-drawer__backdrop,.app-scrim{z-index:1001;-webkit-backdrop-filter:blur(4px);opacity:0;pointer-events:none;background:#0009;transition:opacity .3s;position:fixed;inset:0}#app-drawer-overlay.is-open,#app-drawer-overlay.is-active,.app-drawer-overlay.is-open,.app-drawer-overlay.is-active,.app-drawer__backdrop.is-open,.app-drawer__backdrop.is-active,.app-scrim.is-active,.app-scrim.is-open{opacity:1;pointer-events:auto}#app-drawer button,#app-drawer a,#app-drawer-close,#student-sync-button,.app-drawer__item,.app-bottom-nav__item,[data-student-sync-toggle]{touch-action:manipulation;min-width:44px;min-height:44px}}.tasks-card,.tasks-container,.dashboard-tasks-panel{box-sizing:border-box;align-self:start;width:100%;max-width:none;min-height:0;margin:0;padding:16px 18px;-webkit-backdrop-filter:none!important;background:#141a25!important;border:1px solid #94a3b824!important;border-radius:6px!important;flex-direction:column!important;display:flex!important;box-shadow:0 4px 16px #00000059,inset 0 1px #ffffff0a!important}@media (width>=768px){#dashboard-todo:not(.is-collapsed),.dashboard-tasks-panel:not(.is-collapsed){height:340px;max-height:340px}}@media (width<=767px){#dashboard-todo:not(.is-collapsed),.dashboard-tasks-panel:not(.is-collapsed){height:420px;max-height:70vh}}.tasks-header{border-bottom:1px solid var(--color-divider,#2b2e37);flex-shrink:0;justify-content:space-between;align-items:center;margin-bottom:10px;padding-bottom:8px;display:flex}.tasks-header-left{align-items:center;gap:10px;display:flex}.tasks-home-icon{color:var(--color-text-secondary,#9da3af)}.tasks-title{color:var(--color-text-primary,#f2f0eb);margin:0;font-family:Hanken Grotesk,system-ui,sans-serif;font-size:1.15rem;font-weight:600}.tasks-options-btn{color:var(--color-text-secondary,#9da3af);cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:6px;transition:all .15s;display:inline-flex}.tasks-options-btn:hover{background:var(--color-surface-raised,#22252c);color:var(--color-text-primary,#f2f0eb)}.tasks-options-btn:focus-visible{outline:2px solid var(--color-accent-instrument,#00cdb1);outline-offset:2px}.tasks-chevron-icon{transition:transform .18s var(--ease,ease)}.dashboard-todo.is-collapsed,.dashboard-tasks-panel.is-collapsed{height:auto!important;min-height:0!important;max-height:none!important}.dashboard-todo.is-collapsed .tasks-body,.dashboard-tasks-panel.is-collapsed .tasks-body{display:none!important}.dashboard-todo.is-collapsed .tasks-chevron-icon{transform:rotate(-90deg)}.tasks-body{flex-direction:column;flex:auto;min-height:0;display:flex;overflow:hidden}.tasks-body[hidden]{display:none!important}.tasks-scroll-container{overscroll-behavior-y:contain;-webkit-overflow-scrolling:touch;scrollbar-width:thin;scrollbar-color:#94a3b840 transparent;flex:auto;min-height:0;padding-right:4px;overflow:hidden auto}.tasks-scroll-container::-webkit-scrollbar{width:5px}.tasks-scroll-container::-webkit-scrollbar-track{background:0 0}.tasks-scroll-container::-webkit-scrollbar-thumb{background:#94a3b840;border-radius:999px}.tasks-scroll-container::-webkit-scrollbar-thumb:hover{background:#94a3b873}[data-theme=light] .tasks-scroll-container{scrollbar-color:#0003 transparent}[data-theme=light] .tasks-scroll-container::-webkit-scrollbar-thumb{background:#0003}[data-theme=light] .tasks-scroll-container::-webkit-scrollbar-thumb:hover{background:#00000059}.tasks-group{margin-bottom:8px}.tasks-group:last-of-type{margin-bottom:4px}.tasks-group__header{z-index:2;background:#141a25;justify-content:space-between;align-items:center;margin-bottom:4px;padding:4px;display:flex;position:sticky;top:0}[data-theme=light] .tasks-group__header{background:#fff}.tasks-group__header h3{text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-secondary,#9da3af);margin:0;font-family:Geist,system-ui,sans-serif;font-size:.72rem;font-weight:700}.tasks-admin-add{background:var(--color-surface-raised,#22252c);color:var(--color-accent-instrument,#00cdb1);border:1px solid var(--color-divider,#2b2e37);cursor:pointer;border-radius:4px;padding:2px 8px;font-family:Geist,system-ui,sans-serif;font-size:.72rem;font-weight:600;transition:all .15s}.tasks-admin-add:hover{background:var(--color-accent-instrument,#00cdb1);color:#111215}.tasks-admin-add:focus-visible{outline:2px solid var(--color-accent-instrument,#00cdb1);outline-offset:2px}.tasks-admin-add[hidden]{display:none}.tasks-empty{color:var(--color-text-tertiary,#6b7280);padding:2px 4px;font-family:Geist,system-ui,sans-serif;font-size:.8rem;list-style:none}.tasks-list{margin:0;padding:0;list-style:none}.dashboard-todo .todo-item,.tasks-list .task-item,.task-item{align-items:center;gap:12px;transition:background .15s;display:flex;border:none!important;border-bottom:1px solid var(--color-divider,#2b2e37)!important;box-shadow:none!important;background:0 0!important;border-radius:0!important;padding:10px 6px!important}.dashboard-todo .todo-item:last-child,.tasks-list .task-item:last-child,.task-item:last-child{border-bottom:none!important}.todo-item--assignment{border-left:2px solid #c0c1ff66!important;padding-left:8px!important}.dashboard-todo .todo-item:hover,.tasks-list .task-item:hover,.task-item:hover{background:#ffffff09!important}.todo-item--assignment:hover{background:#6366f10a!important}.task-item--completed .task-title{opacity:.5;text-decoration:line-through}.task-item__actions{flex-wrap:wrap;align-items:center;gap:8px;margin-left:auto;display:flex}.task-focus-start{background:var(--color-surface-raised,#22252c);color:var(--color-text-primary,#f2f0eb);cursor:pointer;border:1px solid #3e4352;border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;margin-left:auto;padding:4px 10px;font-family:Geist,system-ui,sans-serif;font-size:.75rem;font-weight:600;line-height:1.2;transition:background-color .15s,border-color .15s,color .15s;display:inline-flex}.task-focus-start:hover{color:#fff;background:#2c3039;border-color:#555b6e}.task-focus-start:focus-visible{outline:2px solid var(--color-accent-instrument,#00cdb1);outline-offset:2px}.task-focus-start:disabled,.task-focus-start[disabled]{opacity:.4;cursor:not-allowed;border-color:var(--color-divider,#2b2e37);color:var(--color-text-tertiary,#6b7280)}.todo-item__open,.tasks-admin-item-btn{color:var(--color-text-secondary,#9da3af);border:1px solid var(--color-divider,#2b2e37);cursor:pointer;background:0 0;border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;padding:4px 10px;font-family:Geist,system-ui,sans-serif;font-size:.75rem;font-weight:500;line-height:1.2;transition:all .15s;display:inline-flex}.todo-item__open:hover,.tasks-admin-item-btn:hover{background:var(--color-surface-raised,#22252c);color:var(--color-text-primary,#f2f0eb);border-color:#3e4352}.todo-item__open:focus-visible,.tasks-admin-item-btn:focus-visible{outline:2px solid var(--color-accent-instrument,#00cdb1);outline-offset:2px}.todo-item__delete{color:var(--color-text-tertiary,#6b7280);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:4px;justify-content:center;align-items:center;padding:4px 8px;font-family:Geist Mono,monospace;font-size:.72rem;transition:all .15s;display:inline-flex}.todo-item__delete:hover{color:var(--color-danger,#ef4444);background:#ef44441a;border-color:#ef444440}@media (width<=767px){.dashboard-todo .todo-item,.tasks-list .task-item,.task-item{grid-template-columns:auto minmax(0,1fr);align-items:start;gap:10px 12px;display:grid!important}.todo-item__body{grid-column:2;width:100%;min-width:0}.todo-item__title,.task-title{overflow-wrap:anywhere;min-width:0;white-space:normal!important;text-overflow:clip!important;overflow:visible!important}.task-item__actions{flex-wrap:wrap;grid-column:2;gap:8px;width:100%;margin-left:0;display:flex}.todo-item__open,.todo-item__delete,.tasks-admin-item-btn,.task-focus-start{justify-content:center;align-items:center;min-width:44px;min-height:44px;display:inline-flex}}.task-focus-dialog{border:1px solid var(--color-divider,#2b2e37);background:var(--color-surface,#1a1c22);color:var(--color-text-primary,#f2f0eb);border-radius:6px;width:90vw;max-width:360px;padding:0;box-shadow:0 16px 32px #00000080}.task-focus-dialog::backdrop{background:#000000b3}.task-focus-dialog__panel{flex-direction:column;gap:1rem;padding:1.5rem;display:flex}.task-focus-dialog__panel h2{color:var(--color-text-primary,#f2f0eb);margin:0;font-family:Hanken Grotesk,system-ui,sans-serif;font-size:1.15rem;font-weight:600}.task-focus-dialog__panel p{color:var(--color-text-secondary,#9da3af);margin:0;font-family:Geist,system-ui,sans-serif;font-size:.84rem}.task-focus-dialog__panel label{color:var(--color-text-secondary,#9da3af);font-family:Geist,system-ui,sans-serif;font-size:.78rem;font-weight:600}.task-focus-dialog__panel input[type=number]{background:var(--color-surface-sunken,#0d0e10);border:1px solid var(--color-divider,#2b2e37);color:var(--color-text-primary,#f2f0eb);text-align:center;border-radius:4px;padding:.5rem .75rem;font-family:Geist Mono,monospace;font-size:1.125rem;font-weight:600}.task-focus-dialog__panel input[type=number]:focus{border-color:var(--color-accent-instrument,#00cdb1);outline:none}.task-focus-dialog__presets{gap:.5rem;display:flex}.task-focus-dialog__presets button{background:var(--color-surface-raised,#22252c);border:1px solid var(--color-divider,#2b2e37);color:var(--color-text-secondary,#9da3af);cursor:pointer;border-radius:4px;flex:1;padding:.5rem;font-family:Geist,system-ui,sans-serif;font-size:.84rem;font-weight:600;transition:all .15s}.task-focus-dialog__presets button:hover{border-color:var(--color-accent-instrument,#00cdb1);color:var(--color-accent-instrument,#00cdb1)}.task-focus-dialog__presets button:focus-visible{outline:2px solid var(--color-accent-instrument,#00cdb1);outline-offset:2px}.task-focus-dialog__actions{justify-content:flex-end;gap:.5rem;margin-top:.5rem;display:flex}.task-focus-dialog__actions button{cursor:pointer;border-radius:4px;padding:.5rem 1rem;font-family:Geist,system-ui,sans-serif;font-size:.84rem;font-weight:600}.tasks-assignment-dialog{border:1px solid var(--color-divider,#2b2e37);background:var(--color-surface,#1a1c22);color:var(--color-text-primary,#f2f0eb);border-radius:6px;width:90vw;max-width:480px;padding:0;box-shadow:0 16px 32px #00000080}.tasks-assignment-dialog::backdrop{background:#000000b3}.tasks-assignment-dialog__panel{flex-direction:column;gap:1rem;padding:1.5rem;display:flex}.tasks-assignment-dialog__header{justify-content:space-between;align-items:center;display:flex}.tasks-assignment-dialog__header h2{color:var(--color-text-primary,#f2f0eb);margin:0;font-family:Hanken Grotesk,system-ui,sans-serif;font-size:1.15rem;font-weight:600}.tasks-assignment-dialog__close{color:var(--color-text-secondary,#9da3af);cursor:pointer;background:0 0;border:none;padding:0 4px;font-size:1.5rem;line-height:1}.tasks-assignment-dialog__close:hover{color:var(--color-text-primary,#f2f0eb)}.tasks-assignment-dialog__close:focus-visible{outline:2px solid var(--color-accent-instrument,#00cdb1);outline-offset:2px}.tasks-assignment-dialog__body{flex-direction:column;gap:.75rem;display:flex}.tasks-assignment-detail__meta{color:var(--color-text-secondary,#9da3af);font-family:Geist Mono,monospace;font-size:.82rem;font-weight:600}.tasks-assignment-detail__description{color:var(--color-text-primary,#f2f0eb);white-space:pre-wrap;margin:0;font-family:Geist,system-ui,sans-serif;font-size:.9rem;line-height:1.55}.tasks-assignment-dialog__label{color:var(--color-text-secondary,#9da3af);margin-bottom:-.35rem;font-family:Geist,system-ui,sans-serif;font-size:.78rem;font-weight:600}.tasks-assignment-dialog__input,.tasks-assignment-dialog__textarea,.tasks-assignment-dialog__select{background:var(--color-surface-sunken,#0d0e10);border:1px solid var(--color-divider,#2b2e37);color:var(--color-text-primary,#f2f0eb);border-radius:4px;padding:.5rem .75rem;font-family:inherit;font-size:.875rem}.tasks-assignment-dialog__input:focus,.tasks-assignment-dialog__textarea:focus,.tasks-assignment-dialog__select:focus{border-color:var(--color-accent-instrument,#00cdb1);outline:none}.tasks-assignment-dialog__checkbox-label{color:var(--color-text-secondary,#9da3af);cursor:pointer;align-items:center;gap:.5rem;margin-top:.25rem;font-family:Geist,system-ui,sans-serif;font-size:.8125rem;display:flex}.tasks-assignment-dialog__actions{justify-content:flex-end;gap:.5rem;margin-top:.5rem;display:flex}.tasks-assignment-dialog__btn{cursor:pointer;border:1px solid #0000;border-radius:4px;padding:.5rem 1rem;font-family:Geist,system-ui,sans-serif;font-size:.84rem;font-weight:600;transition:all .15s}.tasks-assignment-dialog__btn:focus-visible{outline:2px solid var(--color-accent-instrument,#00cdb1);outline-offset:2px}.tasks-assignment-dialog__btn--cancel{background:var(--color-surface-raised,#22252c);border-color:var(--color-divider,#2b2e37);color:var(--color-text-secondary,#9da3af)}.tasks-assignment-dialog__btn--cancel:hover{background:#ffffff0f}.tasks-assignment-dialog__btn--save{background:var(--color-accent-instrument,#00cdb1);color:#111215}.tasks-assignment-dialog__btn--save:hover{opacity:.9}.tasks-admin-item-btn{background:var(--color-surface-raised,#22252c);border:1px solid var(--color-divider,#2b2e37);color:var(--color-text-secondary,#9da3af);cursor:pointer;border-radius:4px;padding:2px 8px;font-family:Geist,system-ui,sans-serif;font-size:.72rem;font-weight:500;transition:all .15s}.tasks-admin-item-btn:hover{border-color:var(--color-accent-instrument,#00cdb1);color:var(--color-accent-instrument,#00cdb1)}.tasks-admin-item-btn:focus-visible{outline:2px solid var(--color-accent-instrument,#00cdb1);outline-offset:2px}.tasks-admin-item-btn--archive:hover{background:var(--color-danger,#ef4444);color:#fff;border-color:var(--color-danger,#ef4444)}.task-checkbox{cursor:pointer;background:0 0;border:1.5px solid #4b5263;border-radius:50%;outline:none;flex-shrink:0;justify-content:center;align-items:center;width:18px;height:18px;padding:0;transition:all .12s;display:inline-flex}.task-checkbox:hover{border-color:var(--color-accent-instrument,#00cdb1)}.task-checkbox:focus-visible{outline:2px solid var(--color-accent-instrument,#00cdb1);outline-offset:2px}.task-checkbox:active{transform:scale(.9)}.task-checkbox.is-checked{background:var(--color-accent-instrument,#00cdb1);border-color:var(--color-accent-instrument,#00cdb1);color:#111215}.task-checkbox.spring-bounce{animation:.35s cubic-bezier(.175,.885,.32,1.275) checkboxSpring}@keyframes checkboxSpring{0%{transform:scale(.85)}50%{transform:scale(1.2)}to{transform:scale(1)}}.task-title{color:var(--color-text-primary,#f2f0eb);font-family:Geist,system-ui,sans-serif;font-size:.88rem;line-height:1.4}.tasks-completed-accordion{margin-top:4px;margin-bottom:2px}.tasks-completed-accordion summary::-webkit-details-marker{display:none}.tasks-completed-summary{background:var(--color-surface-raised,#22252c);border:1px solid var(--color-divider,#2b2e37);cursor:pointer;color:var(--color-text-secondary,#9da3af);-webkit-user-select:none;user-select:none;z-index:2;border-radius:4px;align-items:center;gap:8px;margin-bottom:0;padding:4px 10px;font-family:Geist,system-ui,sans-serif;font-size:.78rem;font-weight:500;transition:background .15s;display:inline-flex;position:sticky;top:0}.tasks-completed-summary:hover{background:#ffffff0f}.tasks-completed-summary:focus-visible{outline:2px solid var(--color-accent-instrument,#00cdb1);outline-offset:2px}.tasks-completed-summary svg{transition:transform .2s}.tasks-completed-accordion[open] .tasks-completed-summary{margin-bottom:8px}.tasks-completed-accordion[open] .tasks-completed-summary svg{transform:rotate(90deg)}.tasks-completed-count{background:var(--color-surface-sunken,#0d0e10);color:var(--color-text-secondary,#9da3af);border-radius:4px;padding:1px 6px;font-family:Geist Mono,monospace;font-size:.72rem;font-weight:700;display:inline-block}.tasks-completed-count.badge-bounce{animation:.3s badgeSpring}@keyframes badgeSpring{0%{transform:scale(1)}50%{transform:scale(1.3)}to{transform:scale(1)}}.task-add-bar{background:var(--color-surface-sunken,#0d0e10);border:1px solid var(--color-divider,#2b2e37);box-sizing:border-box;border-radius:4px;flex-shrink:0;align-items:center;gap:10px;max-width:100%;margin-top:8px;padding:6px 10px;transition:border-color .15s;display:flex}.task-add-bar:focus-within{border-color:var(--color-accent-instrument,#00cdb1)}.task-add-icon{color:var(--color-accent-instrument,#00cdb1);cursor:pointer;background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;padding:0;display:flex}.task-add-icon:focus-visible{outline:2px solid var(--color-accent-instrument,#00cdb1);outline-offset:2px}.task-add-input{min-width:0;color:var(--color-text-primary,#f2f0eb);background:0 0;border:none;outline:none;flex:1;padding:4px 0;font-family:Geist,system-ui,sans-serif;font-size:.82rem}.task-add-input::placeholder{color:var(--color-text-tertiary,#6b7280)}@media (width>=1101px){.app-rail{display:flex}.app-topbar__drawer-btn{display:none}}@media (width<=1100px){.app-rail{display:none!important}.app-topbar__drawer-btn{pointer-events:auto;min-width:44px;min-height:44px;display:inline-flex}.app-shell__body{width:100%;min-width:0;margin-left:0}}#tracker-main-content{box-sizing:border-box!important;width:100%!important;max-width:none!important;margin:0!important}.tracker-home{box-sizing:border-box;background:#0b0f17;width:100%;max-width:none;margin-inline:0;padding-block:20px 48px;padding-inline:clamp(16px,2.4vw,32px)}.tracker-home:before{display:none!important}.updates-hero{box-sizing:border-box;width:min(100%,1180px);margin-inline:auto;padding-inline:clamp(16px,2.4vw,28px)}@media (width>=1024px){.tracker-home{grid-template-columns:minmax(0,68fr) minmax(320px,32fr);grid-template-areas:"tasks radar""sched sched";align-items:start;gap:24px;display:grid}.tracker-home>#dashboard-main-productivity{display:contents}#dashboard-todo{grid-area:tasks;align-self:start;width:100%;min-width:0}#today-cockpit{grid-area:radar;width:100%;min-width:0;position:relative;top:auto}#dashboard-class-schedule{grid-area:sched/1/sched/-1;width:100%;min-width:0}}@media (width>=768px){.subject-detail{display:block}}@media (width<=1023px){.tracker-home{flex-direction:column;gap:20px;display:flex}.tracker-home>#dashboard-main-productivity{display:contents}#dashboard-todo{order:1}#today-cockpit{order:2}#dashboard-class-schedule{order:3}}@media (width<=767px){.tracker-home,.updates-hero{box-sizing:border-box;width:100%;padding-inline:14px}.updates-board,.update-panel{box-sizing:border-box;width:100%;min-width:0;max-width:100%}.dashboard-greeting,.dashboard-next-class,.today-cockpit,.dashboard-todo,.dashboard-class-schedule{width:100%;min-width:0;max-width:none}.dashboard-class-schedule .schedule-location{display:inline}}#schedule-calendar-grid{display:block}#dashboard-schedule-agenda{gap:14px;display:grid}#schedule-calendar-grid[hidden],#dashboard-schedule-agenda[hidden]{display:none}.dashboard-class-schedule{box-sizing:border-box;background:#121620;border:1px solid #94a3b829;border-radius:6px;gap:18px;width:100%;padding:20px;box-shadow:0 4px 16px #00000059,inset 0 1px #ffffff0a}.dashboard-class-schedule .schedule-section__top{align-items:end}.dashboard-class-schedule .schedule-section__top h2{color:var(--color-text-primary,#f2f0eb);margin:0;font-family:Hanken Grotesk,system-ui,sans-serif;font-size:1.15rem;font-weight:600;line-height:1.2}.dashboard-class-schedule .schedule-location{color:var(--color-success,#10b981);text-align:right}.dashboard-class-schedule .card__kicker{letter-spacing:.08em;text-transform:uppercase;color:var(--color-text-secondary,#9da3af);font-family:Geist,system-ui,sans-serif;font-size:.72rem;font-weight:700}.dashboard-class-schedule .schedule-calendar__scroller{scrollbar-color:#2b2e37 #111215;margin:0;padding:0 0 8px;overflow:auto hidden}.dashboard-class-schedule .schedule-calendar--dashboard{--calendar-hour-height:74px;grid-template-columns:74px repeat(3,minmax(210px,1fr));grid-template-rows:64px minmax(460px, calc(var(--hour-count) * var(--calendar-hour-height)));background:#0a0e16;border:1px solid #94a3b81f;border-radius:6px;width:100%;min-width:max(100%,760px)}.dashboard-class-schedule .schedule-calendar__corner,.dashboard-class-schedule .schedule-calendar__day-head{background:#141822;border-bottom:1px solid #94a3b824}.dashboard-class-schedule .schedule-calendar__day-head span{color:var(--color-text-secondary,#9da3af);text-transform:uppercase;letter-spacing:.04em;font-family:Geist,system-ui,sans-serif;font-size:.72rem;font-weight:600}.dashboard-class-schedule .schedule-calendar__day-head strong{min-width:0;min-height:auto;color:var(--color-text-primary,#f2f0eb);background:0 0;border-radius:0;font-family:Geist Mono,monospace;font-size:.95rem;font-weight:700}.dashboard-class-schedule .schedule-calendar__day-head--today strong{color:var(--color-accent-academic,#d98a20);background:0 0}.dashboard-class-schedule .schedule-calendar__hours{background:#0e121a;border-right:1px solid #94a3b81f}.dashboard-class-schedule .schedule-calendar__hour-label{color:var(--color-text-secondary,#9da3af);padding:10px 10px 0 0;font-family:Geist Mono,monospace;font-size:.75rem;transform:none}.dashboard-class-schedule .schedule-calendar__hour-label:first-child{transform:none}.dashboard-class-schedule .schedule-calendar__hour-lines span{border-top:1px solid #22252c}.dashboard-class-schedule .schedule-calendar__day--today{background:#ffffff04}.dashboard-class-schedule .schedule-calendar-event--dashboard{background:linear-gradient(135deg,#f59e0b1f 0%,#1a1713 100%);border:1px solid #f59e0b47;border-left:3px solid #d98a20;border-radius:4px;min-height:56px;padding:8px 10px;box-shadow:0 2px 8px #0003}.dashboard-class-schedule .schedule-calendar-event--dashboard.schedule-calendar-event--round{background:linear-gradient(135deg,#14b8a61f 0%,#0e1c1a 100%);border:1px solid #14b8a64d;border-left:3px solid #10b981}.dashboard-class-schedule .schedule-calendar-event--dashboard.schedule-calendar-event--now{border-left-color:#00cdb1;box-shadow:0 0 0 1px #00cdb140,0 4px 14px #0006}.dashboard-class-schedule .schedule-calendar-event--dashboard strong{color:var(--color-text-primary,#f2f0eb);font-family:Geist,system-ui,sans-serif;font-size:.82rem;font-weight:600}.dashboard-class-schedule .schedule-calendar-event--dashboard p{color:var(--color-text-secondary,#9da3af);font-family:Geist Mono,monospace;font-size:.72rem}.dashboard-class-schedule .schedule-calendar-event--dashboard .schedule-progress--calendar{display:grid}.dashboard-class-schedule .schedule-calendar-event__top span,.dashboard-class-schedule .schedule-calendar-event__room{color:var(--color-accent-academic,#d98a20);text-transform:uppercase;background:#d98a2026;border-radius:3px;padding:2px 6px;font-family:Geist Mono,monospace;font-size:.65rem;font-weight:600}.dashboard-class-schedule .schedule-calendar-event--round .schedule-calendar-event__top span,.dashboard-class-schedule .schedule-calendar-event--round .schedule-calendar-event__room{color:var(--color-success,#10b981);background:#10b98126}.dashboard-agenda-day{border-top:1px solid var(--color-divider,#2b2e37);gap:10px;padding:12px 0 0;display:grid}.dashboard-agenda-day:first-child{border-top:0;padding-top:0}.dashboard-agenda-day__header{justify-content:space-between;align-items:center;gap:12px;display:flex}.dashboard-agenda-day__header h3{color:var(--color-text-primary,#f2f0eb);margin:0;font-family:Hanken Grotesk,system-ui,sans-serif;font-size:.92rem;line-height:1.2}.dashboard-agenda-day__header span{color:var(--color-text-secondary,#9da3af);text-transform:uppercase;flex:none;font-family:Geist Mono,monospace;font-size:.72rem;font-weight:700}.dashboard-agenda-day--today .dashboard-agenda-day__header h3{color:var(--color-accent-academic,#d98a20)}.dashboard-agenda-day__list{gap:8px;display:grid}.dashboard-agenda-item{border:1px solid var(--color-divider,#2b2e37);border-left:3px solid var(--color-accent-academic,#d98a20);background:var(--color-surface-raised,#22252c);border-radius:4px;grid-template-columns:minmax(0,1fr);gap:10px;min-width:0;min-height:96px;padding:13px 14px;display:grid}.dashboard-agenda-item__top{justify-content:space-between;align-items:center;gap:10px;display:flex}.dashboard-agenda-item--upcoming{box-shadow:0 2px 8px #0003}.dashboard-agenda-item--now{border-left-color:var(--color-accent-instrument,#00cdb1);box-shadow:0 0 0 1px #00cdb133,0 4px 14px #0000004d}.dashboard-agenda-item--done{opacity:.58}.dashboard-agenda-item__time{color:var(--color-text-secondary,#9da3af);font-family:Geist Mono,monospace;font-size:.72rem;font-weight:700;line-height:1.25}.dashboard-agenda-item__body{gap:4px;min-width:0;display:grid}.dashboard-agenda-item__meta{flex-wrap:wrap;gap:5px;min-width:0;display:flex}.dashboard-agenda-item__meta span,.dashboard-agenda-item__status{color:var(--color-text-secondary,#9da3af);text-transform:uppercase;font-family:Geist Mono,monospace;font-size:.65rem;font-weight:700;line-height:1.2}.dashboard-agenda-item__meta span{text-overflow:ellipsis;white-space:nowrap;max-width:100%;overflow:hidden}.dashboard-agenda-item h3{color:var(--color-text-primary,#f2f0eb);overflow-wrap:anywhere;white-space:normal;margin:0;font-family:Geist,system-ui,sans-serif;font-size:.95rem;line-height:1.25}.schedule-progress--agenda{margin-top:8px;display:grid}.dashboard-agenda-item__status{border:1px solid var(--color-divider,#2b2e37);color:var(--color-text-secondary,#9da3af);background:var(--color-surface-sunken,#0d0e10);border-radius:3px;justify-self:end;padding:3px 6px}.dashboard-agenda-item--now .dashboard-agenda-item__status{color:var(--color-accent-instrument,#00cdb1);background:var(--color-accent-subtle,#00cdb11a);border-color:#00cdb14d}.schedule-card-stack{gap:10px;display:grid}.schedule-card{min-width:0}.app-resume-loader{z-index:220;-webkit-backdrop-filter:blur(8px);color:var(--ui-text,#eaecf2);text-align:center;background:#0d0f16eb;flex-direction:column;justify-content:center;align-items:center;gap:14px;display:flex;position:fixed;inset:0}.app-resume-loader[hidden]{display:none}.app-resume-loader__mark{background:#5b9cf60a;border-radius:50%;justify-content:center;align-items:center;width:60px;height:60px;display:inline-flex;position:relative}.app-resume-loader__mark img{object-fit:cover;border-radius:50%;width:44px;height:44px}.app-resume-loader__mark span{border:2px solid #60a5fa33;border-top-color:#60a5fa;border-radius:50%;animation:1s linear infinite app-resume-loader-spin;position:absolute;inset:-3px}.app-resume-loader strong{letter-spacing:-.01em;color:#f2f5fb;font-size:.92rem;font-weight:600}@keyframes app-resume-loader-spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.app-resume-loader__mark span{animation:none}}.focus-section{background:var(--study-room-bg,#0b0f17);width:100%;max-width:none;min-height:calc(100dvh - var(--shell-topbar-height,56px));box-sizing:border-box;flex-direction:column;flex:1;margin:0;padding:0;display:flex;overflow-x:hidden}:root[data-theme=light] .focus-section{background:var(--study-room-bg,#f4f6f8)}#study-room-root{flex-direction:column;flex:1;width:100%;display:flex}@media (width<=767px){.focus-section{min-height:calc(100dvh - var(--shell-topbar-height,56px));padding:0}}.focus-layout{flex-direction:column;gap:1.5rem;display:flex}.focus-hero{background:var(--surface-1,#161b26);border:1px solid var(--line,#ffffff14);text-align:center;border-radius:16px;flex-direction:column;align-items:center;gap:.75rem;padding:clamp(1.25rem,3vw,2rem);display:flex}.focus-hero .eyebrow{text-transform:uppercase;letter-spacing:.08em;color:var(--primary,#3b82f6);margin:0;font-size:.75rem;font-weight:600}.focus-hero h1{color:var(--text-1,#f1f5f9);margin:0;font-size:clamp(1.5rem,4vw,2.25rem);font-weight:700}#focus-active-task-title{color:var(--text-2,#94a3b8);max-width:480px;margin:0;font-size:1rem}.focus-timer{background:var(--surface-2,#1f293d);border:1px solid var(--line,#ffffff14);border-radius:20px;flex-direction:column;justify-content:center;align-items:center;min-width:200px;margin:.75rem 0;padding:1.25rem 2rem;display:flex}.focus-timer strong{font-variant-numeric:tabular-nums;color:var(--text-1,#f8fafc);letter-spacing:-.02em;font-size:clamp(2.5rem,8vw,4rem);font-weight:800;line-height:1}.focus-timer span{color:var(--text-3,#64748b);text-transform:uppercase;letter-spacing:.05em;margin-top:4px;font-size:.8125rem}.focus-actions{flex-wrap:wrap;justify-content:center;gap:.75rem;display:flex}.started-together-panel,.session-tracker{background:var(--surface-1,#161b26);border:1px solid var(--line,#ffffff14);border-radius:16px;padding:1.25rem}.started-together-panel h2,.session-tracker h2{color:var(--text-1,#f1f5f9);margin:0 0 1rem;font-size:1.125rem;font-weight:600}.started-together-list{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:.75rem;display:grid}.started-together-card{background:var(--surface-2,#1e2638);border:1px solid var(--line,#ffffff0f);border-radius:12px;align-items:center;gap:.75rem;padding:.75rem 1rem;transition:transform .15s,border-color .15s;display:flex;position:relative}.started-together-card.is-completing{animation:1.5s ease-out started-together-flash}.started-together-avatar{background-size:cover;border-radius:50%;flex-shrink:0;width:40px;height:40px;position:relative}.started-together-avatar:after{content:"";border:2px solid var(--primary,#3b82f6);border-radius:50%;animation:2s ease-in-out infinite started-together-pulse;position:absolute;inset:-2px}.started-together-card__body{flex-direction:column;flex:1;min-width:0;display:flex}.started-together-card__body strong{color:var(--text-1,#f1f5f9);white-space:nowrap;text-overflow:ellipsis;font-size:.875rem;overflow:hidden}.started-together-card__body span{color:var(--text-2,#94a3b8);white-space:nowrap;text-overflow:ellipsis;font-size:.75rem;overflow:hidden}.started-together-card__body small{color:var(--primary,#60a5fa);margin-top:2px;font-size:.6875rem}.started-together-card__reactions{gap:4px;display:flex}.started-together-card__reactions button{background:var(--surface-3,#2a344d);border:1px solid var(--line,#ffffff14);color:var(--text-2,#cbd5e1);cursor:pointer;border-radius:6px;padding:2px 6px;font-size:.6875rem;transition:background .15s}.started-together-card__reactions button:hover:not([aria-disabled=true]){background:var(--primary,#3b82f6);color:#fff}.started-together-card__reactions button[aria-disabled=true]{opacity:.4;cursor:not-allowed}html[data-theme=light] .started-together-panel,html[data-theme=light] .session-tracker,body.theme-light .started-together-panel,body.theme-light .session-tracker{background:var(--surface,#fff);border-color:var(--line,#e2e8f0);box-shadow:0 4px 18px #0000000d}html[data-theme=light] .started-together-panel h2,html[data-theme=light] .session-tracker h2,body.theme-light .started-together-panel h2,body.theme-light .session-tracker h2{color:var(--text,#0f172a)}html[data-theme=light] .started-together-card,body.theme-light .started-together-card{background:#f8fafc;border-color:#e2e8f0}html[data-theme=light] .started-together-card__body strong,body.theme-light .started-together-card__body strong{color:#0f172a}html[data-theme=light] .started-together-card__body span,body.theme-light .started-together-card__body span{color:#64748b}html[data-theme=light] .started-together-card__reactions button,body.theme-light .started-together-card__reactions button{color:#475569;background:#e2e8f0;border-color:#cbd5e1}html[data-theme=light] .started-together-card__reactions button:hover:not([aria-disabled=true]),body.theme-light .started-together-card__reactions button:hover:not([aria-disabled=true]){background:var(--primary,#3b82f6);color:#fff}.focus-reactions-panel{flex-wrap:wrap;gap:.5rem;margin-top:.75rem;display:flex}.session-tracker__summary{grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:.75rem;margin-bottom:1rem;display:grid}.session-stat{background:var(--surface-2,#1e2638);border:1px solid var(--line,#ffffff0f);text-align:center;border-radius:10px;flex-direction:column;align-items:center;padding:.75rem;display:flex}.session-stat strong{color:var(--text-1,#f8fafc);font-size:1.5rem;font-weight:700;line-height:1.1}.session-stat span{color:var(--text-3,#94a3b8);margin-top:4px;font-size:.75rem}.session-tracker__history{flex-direction:column;gap:.5rem;display:flex}.session-history-item{background:var(--surface-2,#1e2638);color:var(--text-2,#cbd5e1);border-radius:8px;justify-content:space-between;align-items:center;padding:.625rem .75rem;font-size:.8125rem;display:flex}.focus-session-complete{animation:.4s ease-out focus-session-pop}@keyframes started-together-pulse{0%,to{opacity:.8;transform:scale(1)}50%{opacity:.2;transform:scale(1.15)}}@keyframes started-together-flash{0%{background:#3b82f666}to{background:var(--surface-2,#1e2638)}}@keyframes focus-session-pop{0%{opacity:.8;transform:scale(.95)}50%{transform:scale(1.03)}to{opacity:1;transform:scale(1)}}@media (prefers-reduced-motion:reduce){.started-together-avatar:after,.started-together-card.is-completing,.focus-session-complete{animation:none}}.mcq-source-creator{color:var(--text-2,#94a3b8);align-items:center;gap:6px;margin-top:4px;font-size:.75rem;display:inline-flex}.mcq-source-creator__avatar{background-image:url(/assets/profile-avatars-sprite.png);background-size:400% 400%;border-radius:50%;flex-shrink:0;width:18px;height:18px;display:inline-block}.mcq-source-creator__badge{letter-spacing:.03em;border-radius:999px;align-items:center;gap:4px;padding:2px 8px;font-size:.68rem;font-weight:700;line-height:1.35;display:inline-flex}.mcq-source-creator__badge--official{color:#37d6c0;background:#37d6c014;border:1px solid #37d6c052;box-shadow:0 0 10px #37d6c00f}:root[data-theme=light] .mcq-source-creator__badge--official{color:#0d9488;box-shadow:none;background:#0d948814;border-color:#0d948847}.mcq-visibility-toggle{border:1px solid var(--line,#ffffff1a);background:var(--surface-2,#ffffff05);border-radius:8px;margin:.75rem 0;padding:.75rem 1rem}.mcq-visibility-toggle legend{color:var(--text-2,#94a3b8);padding:0 .25rem;font-size:.8125rem;font-weight:600}:root[data-theme=light] .schedule-section,:root[data-theme=light] .dashboard-class-schedule,html[data-theme=light] .schedule-section,html[data-theme=light] .dashboard-class-schedule,[data-theme=light] .schedule-section,[data-theme=light] .dashboard-class-schedule{background:#fff;border-color:#16283117;box-shadow:0 4px 20px #1628310a}:root[data-theme=light] .schedule-section__top h2,:root[data-theme=light] .dashboard-class-schedule .schedule-section__top h2,html[data-theme=light] .schedule-section__top h2,html[data-theme=light] .dashboard-class-schedule .schedule-section__top h2,[data-theme=light] .schedule-section__top h2,[data-theme=light] .dashboard-class-schedule .schedule-section__top h2{color:#162831}:root[data-theme=light] .schedule-calendar__scroller,html[data-theme=light] .schedule-calendar__scroller,[data-theme=light] .schedule-calendar__scroller{scrollbar-color:#1e6cd94d #edf4f4}:root[data-theme=light] .schedule-calendar__frame,:root[data-theme=light] .schedule-calendar--dashboard,html[data-theme=light] .schedule-calendar__frame,html[data-theme=light] .schedule-calendar--dashboard,[data-theme=light] .schedule-calendar__frame,[data-theme=light] .schedule-calendar--dashboard{background:#fff;border-color:#1628311f;box-shadow:inset 0 0 0 1px #16283108}:root[data-theme=light] .schedule-calendar__corner,:root[data-theme=light] .schedule-calendar__day-head,html[data-theme=light] .schedule-calendar__corner,html[data-theme=light] .schedule-calendar__day-head,[data-theme=light] .schedule-calendar__corner,[data-theme=light] .schedule-calendar__day-head{background:#f7fbfb;border-bottom:1px solid #16283117;border-right:1px solid #16283117}:root[data-theme=light] .schedule-calendar__day-head strong,html[data-theme=light] .schedule-calendar__day-head strong,[data-theme=light] .schedule-calendar__day-head strong{color:#162831}:root[data-theme=light] .schedule-calendar__day-head span,html[data-theme=light] .schedule-calendar__day-head span,[data-theme=light] .schedule-calendar__day-head span{color:#677d88}:root[data-theme=light] .schedule-calendar__day-head--today strong,html[data-theme=light] .schedule-calendar__day-head--today strong,[data-theme=light] .schedule-calendar__day-head--today strong{color:#fff;background:#1e6cd9}:root[data-theme=light] .schedule-calendar__hours,html[data-theme=light] .schedule-calendar__hours,[data-theme=light] .schedule-calendar__hours{background:#f7fbfb;border-right:1px solid #16283117}:root[data-theme=light] .schedule-calendar__hour-label,html[data-theme=light] .schedule-calendar__hour-label,[data-theme=light] .schedule-calendar__hour-label{color:#677d88}:root[data-theme=light] .schedule-calendar__day,html[data-theme=light] .schedule-calendar__day,[data-theme=light] .schedule-calendar__day{background:#fff;border-right:1px solid #16283117}:root[data-theme=light] .schedule-calendar__day--today,html[data-theme=light] .schedule-calendar__day--today,[data-theme=light] .schedule-calendar__day--today{background:#1e6cd908}:root[data-theme=light] .schedule-calendar__hour-lines span,html[data-theme=light] .schedule-calendar__hour-lines span,[data-theme=light] .schedule-calendar__hour-lines span{border-top:1px solid #1628310f}:root[data-theme=light] .schedule-calendar-event,html[data-theme=light] .schedule-calendar-event,[data-theme=light] .schedule-calendar-event{color:#162831;background:#edf5ff;border:1px solid #1e6cd938;box-shadow:0 2px 8px #1e6cd90f}:root[data-theme=light] .schedule-calendar-event strong,html[data-theme=light] .schedule-calendar-event strong,[data-theme=light] .schedule-calendar-event strong{color:#134e9e}:root[data-theme=light] .schedule-calendar-event p,html[data-theme=light] .schedule-calendar-event p,[data-theme=light] .schedule-calendar-event p{color:#1e6cd9}:root[data-theme=light] .schedule-calendar-event__top span,:root[data-theme=light] .schedule-calendar-event__room,html[data-theme=light] .schedule-calendar-event__top span,html[data-theme=light] .schedule-calendar-event__room,[data-theme=light] .schedule-calendar-event__top span,[data-theme=light] .schedule-calendar-event__room{color:#92400e;background:#fef3c7;border:1px solid #b4530933}:root[data-theme=light] .schedule-calendar-event.schedule-calendar-event--round,:root[data-theme=light] .schedule-calendar-event--round,html[data-theme=light] .schedule-calendar-event.schedule-calendar-event--round,html[data-theme=light] .schedule-calendar-event--round,[data-theme=light] .schedule-calendar-event.schedule-calendar-event--round,[data-theme=light] .schedule-calendar-event--round{background:#edfbf3;border:1px solid #15803d38;box-shadow:0 2px 8px #15803d0f}:root[data-theme=light] .schedule-calendar-event.schedule-calendar-event--round strong,:root[data-theme=light] .schedule-calendar-event--round strong,html[data-theme=light] .schedule-calendar-event.schedule-calendar-event--round strong,html[data-theme=light] .schedule-calendar-event--round strong,[data-theme=light] .schedule-calendar-event.schedule-calendar-event--round strong,[data-theme=light] .schedule-calendar-event--round strong{color:#0f5c27}:root[data-theme=light] .schedule-calendar-event.schedule-calendar-event--round p,:root[data-theme=light] .schedule-calendar-event--round p,html[data-theme=light] .schedule-calendar-event.schedule-calendar-event--round p,html[data-theme=light] .schedule-calendar-event--round p,[data-theme=light] .schedule-calendar-event.schedule-calendar-event--round p,[data-theme=light] .schedule-calendar-event--round p{color:#15803d}:root[data-theme=light] .schedule-calendar-event.schedule-calendar-event--round .schedule-calendar-event__top span,:root[data-theme=light] .schedule-calendar-event.schedule-calendar-event--round .schedule-calendar-event__room,:root[data-theme=light] .schedule-calendar-event--round .schedule-calendar-event__top span,:root[data-theme=light] .schedule-calendar-event--round .schedule-calendar-event__room,html[data-theme=light] .schedule-calendar-event.schedule-calendar-event--round .schedule-calendar-event__top span,html[data-theme=light] .schedule-calendar-event.schedule-calendar-event--round .schedule-calendar-event__room,html[data-theme=light] .schedule-calendar-event--round .schedule-calendar-event__top span,html[data-theme=light] .schedule-calendar-event--round .schedule-calendar-event__room,[data-theme=light] .schedule-calendar-event.schedule-calendar-event--round .schedule-calendar-event__top span,[data-theme=light] .schedule-calendar-event.schedule-calendar-event--round .schedule-calendar-event__room,[data-theme=light] .schedule-calendar-event--round .schedule-calendar-event__top span,[data-theme=light] .schedule-calendar-event--round .schedule-calendar-event__room{color:#166534;background:#dcfce7;border:1px solid #16653433}:root[data-theme=light] .schedule-calendar-event--now,html[data-theme=light] .schedule-calendar-event--now,[data-theme=light] .schedule-calendar-event--now{border-color:#b45309;box-shadow:0 0 0 2px #b4530926,0 4px 12px #b453091a}:root[data-theme=light] .schedule-calendar-event--done,html[data-theme=light] .schedule-calendar-event--done,[data-theme=light] .schedule-calendar-event--done{opacity:.6}:root[data-theme=light] .subject-button,html[data-theme=light] .subject-button,[data-theme=light] .subject-button{color:#162831;background:#fff;border-color:#16283117;box-shadow:0 2px 8px #1628310a}:root[data-theme=light] .subject-button:hover,:root[data-theme=light] .subject-button.active,html[data-theme=light] .subject-button:hover,html[data-theme=light] .subject-button.active,[data-theme=light] .subject-button:hover,[data-theme=light] .subject-button.active{background:#edf5ff;border-color:#1e6cd959;box-shadow:0 4px 14px #1e6cd914}:root[data-theme=light] .subject-track-tabs,html[data-theme=light] .subject-track-tabs,[data-theme=light] .subject-track-tabs{background:#edf4f4;border:1px solid #16283114}:root[data-theme=light] .subject-track-tab,html[data-theme=light] .subject-track-tab,[data-theme=light] .subject-track-tab{color:#4d626c}:root[data-theme=light] .subject-track-tab:hover,:root[data-theme=light] .subject-track-tab.active,html[data-theme=light] .subject-track-tab:hover,html[data-theme=light] .subject-track-tab.active,[data-theme=light] .subject-track-tab:hover,[data-theme=light] .subject-track-tab.active{color:#1e6cd9;background:#fff;border-color:#1e6cd94d;box-shadow:0 2px 6px #0000000a}:root[data-theme=light] .subject-track-tab b,html[data-theme=light] .subject-track-tab b,[data-theme=light] .subject-track-tab b{color:#1e6cd9;background:#1e6cd91a}:root[data-theme=light] .topic-item,html[data-theme=light] .topic-item,[data-theme=light] .topic-item{background:#fff;border-color:#1628311a;box-shadow:0 2px 10px #1628310a}:root[data-theme=light] .topic-item:after,html[data-theme=light] .topic-item:after,[data-theme=light] .topic-item:after{display:none}:root[data-theme=light] .topic-item:before,html[data-theme=light] .topic-item:before,[data-theme=light] .topic-item:before{background:linear-gradient(135deg,#15803d14,#0000 58%)}:root[data-theme=light] .topic-item:hover,html[data-theme=light] .topic-item:hover,[data-theme=light] .topic-item:hover{background:#f7fbfb;border-color:#1e6cd959;transform:translateY(-2px);box-shadow:0 8px 24px #16283114}:root[data-theme=light] .topic-item--taken,html[data-theme=light] .topic-item--taken,[data-theme=light] .topic-item--taken{background:#fff;border-color:#15803d52}:root[data-theme=light] .topic-item--partial,html[data-theme=light] .topic-item--partial,[data-theme=light] .topic-item--partial{background:#fff;border-color:#b4530952}:root[data-theme=light] .topic-item__label,html[data-theme=light] .topic-item__label,[data-theme=light] .topic-item__label{color:#162831}:root[data-theme=light] .topic-item__note,:root[data-theme=light] .topic-item__midterm-note,html[data-theme=light] .topic-item__note,html[data-theme=light] .topic-item__midterm-note,[data-theme=light] .topic-item__note,[data-theme=light] .topic-item__midterm-note{color:#677d88}:root[data-theme=light] .topic-item__index,html[data-theme=light] .topic-item__index,[data-theme=light] .topic-item__index{color:#fff;background:#1e6cd9}:root[data-theme=light] .topic-item--partial .topic-item__index,html[data-theme=light] .topic-item--partial .topic-item__index,[data-theme=light] .topic-item--partial .topic-item__index{color:#fff;background:linear-gradient(135deg,#1e6cd9,#b45309)}:root[data-theme=light] .topic-item--taken .topic-item__index,html[data-theme=light] .topic-item--taken .topic-item__index,[data-theme=light] .topic-item--taken .topic-item__index{color:#fff;background:#15803d}:root[data-theme=light] .topic-item__state,html[data-theme=light] .topic-item__state,[data-theme=light] .topic-item__state{color:#1e6cd9;background:#1e6cd914;border-color:#1e6cd933}:root[data-theme=light] .topic-item__image,html[data-theme=light] .topic-item__image,[data-theme=light] .topic-item__image{opacity:.15}:root[data-theme=light] .topic-item:hover .topic-item__image,html[data-theme=light] .topic-item:hover .topic-item__image,[data-theme=light] .topic-item:hover .topic-item__image{opacity:.25}:root[data-theme=light] .topic-resource,html[data-theme=light] .topic-resource,[data-theme=light] .topic-resource{color:#162831;background:#f0f6f6;border-color:#1628311f}:root[data-theme=light] .topic-resource:hover,html[data-theme=light] .topic-resource:hover,[data-theme=light] .topic-resource:hover{color:#1e6cd9;background:#e3efef;border-color:#1e6cd94d}:root[data-theme=light] .topic-resource--drive,html[data-theme=light] .topic-resource--drive,[data-theme=light] .topic-resource--drive{background:#fff;border-color:#16283126;box-shadow:0 1px 3px #0000000f}:root[data-theme=light] .topic-resource--drive:hover,html[data-theme=light] .topic-resource--drive:hover,[data-theme=light] .topic-resource--drive:hover{background:#f7fbfb;border-color:#1e6cd966}:root[data-theme=light] .topic-resource--audio,html[data-theme=light] .topic-resource--audio,[data-theme=light] .topic-resource--audio{color:#1e6cd9;background:#eef6ff;border-color:#1e6cd940}:root[data-theme=light] .topic-resource--audio:hover,:root[data-theme=light] .topic-resource--audio[aria-expanded=true],html[data-theme=light] .topic-resource--audio:hover,html[data-theme=light] .topic-resource--audio[aria-expanded=true],[data-theme=light] .topic-resource--audio:hover,[data-theme=light] .topic-resource--audio[aria-expanded=true]{background:#dbeafe;border-color:#1e6cd9;box-shadow:0 2px 8px #1e6cd926}:root[data-theme=light] .topic-resource--quiz,html[data-theme=light] .topic-resource--quiz,[data-theme=light] .topic-resource--quiz{color:#b91c1c;background:#fef2f2;border-color:#ef444440}:root[data-theme=light] .topic-resource--quiz:hover,html[data-theme=light] .topic-resource--quiz:hover,[data-theme=light] .topic-resource--quiz:hover{color:#991b1b;background:#fee2e2;border-color:#ef4444}:root[data-theme=light] .topic-resource--pending,html[data-theme=light] .topic-resource--pending,[data-theme=light] .topic-resource--pending{color:#677d88;background:#f8fafc;border-color:#1628311a}:root[data-theme=light] .topic-resource-menu__links,html[data-theme=light] .topic-resource-menu__links,[data-theme=light] .topic-resource-menu__links{background:#fff;border:1px solid #1628311f;box-shadow:0 10px 25px #1628311a}:root[data-theme=light] .topic-resource-menu__links a,:root[data-theme=light] .topic-resource-menu__link-btn,html[data-theme=light] .topic-resource-menu__links a,html[data-theme=light] .topic-resource-menu__link-btn,[data-theme=light] .topic-resource-menu__links a,[data-theme=light] .topic-resource-menu__link-btn{color:#162831}:root[data-theme=light] .topic-resource-menu__links a:hover,:root[data-theme=light] .topic-resource-menu__link-btn:hover,html[data-theme=light] .topic-resource-menu__links a:hover,html[data-theme=light] .topic-resource-menu__link-btn:hover,[data-theme=light] .topic-resource-menu__links a:hover,[data-theme=light] .topic-resource-menu__link-btn:hover{color:#1e6cd9;background:#f0f6f6}:root[data-theme=light] .topic-completion__item,html[data-theme=light] .topic-completion__item,[data-theme=light] .topic-completion__item{color:#4d626c;background:#f0f6f6;border-color:#1628311f}:root[data-theme=light] .topic-completion__item input,html[data-theme=light] .topic-completion__item input,[data-theme=light] .topic-completion__item input{background:#fff;border-color:#16283140}:root[data-theme=light] .topic-completion__item.is-checked,html[data-theme=light] .topic-completion__item.is-checked,[data-theme=light] .topic-completion__item.is-checked{color:#15803d;background:#edfbf3;border-color:#15803d4d}:root[data-theme=light] .topic-completion__item input:checked,html[data-theme=light] .topic-completion__item input:checked,[data-theme=light] .topic-completion__item input:checked{background:#15803d;border-color:#15803d}:root[data-theme=light] .topic-completion__item input:checked:after,html[data-theme=light] .topic-completion__item input:checked:after,[data-theme=light] .topic-completion__item input:checked:after{border-bottom-color:#fff;border-right-color:#fff}:root[data-theme=light] .topic-section-heading,html[data-theme=light] .topic-section-heading,[data-theme=light] .topic-section-heading{color:#0f766e;background:#f0fdfa;border-color:#14b8a640}:root[data-theme=light] .topic-section-heading__link,html[data-theme=light] .topic-section-heading__link,[data-theme=light] .topic-section-heading__link{color:#0f766e;background:#fff;border-color:#14b8a64d;box-shadow:0 1px 4px #14b8a614}:root[data-theme=light] .topic-section-heading__link:hover,html[data-theme=light] .topic-section-heading__link:hover,[data-theme=light] .topic-section-heading__link:hover{color:#fff;background:#0d9488;border-color:#0d9488}:root[data-theme=light] .topic-section-subheading,html[data-theme=light] .topic-section-subheading,[data-theme=light] .topic-section-subheading{color:#4d626c;background:#f4f8f8;border-left-color:#0d9488}:root[data-theme=light] .topic-breakdown,html[data-theme=light] .topic-breakdown,[data-theme=light] .topic-breakdown{background:#f7fbfb;border-color:#1628311a}:root[data-theme=light] .topic-breakdown-action,html[data-theme=light] .topic-breakdown-action,[data-theme=light] .topic-breakdown-action{color:#162831;background:#fff;border-color:#1628311f}:root[data-theme=light] .scope-toggle{background:var(--ui-surface-muted,#f1f5f9);border:1px solid var(--ui-border,#e2e8f0);border-radius:999px;padding:3px}:root[data-theme=light] .scope-toggle__buttons{background:0 0;gap:4px}:root[data-theme=light] .scope-toggle__btn{color:var(--ui-text-muted,#475569);background:0 0;border:1px solid #0000;font-weight:700}:root[data-theme=light] .scope-toggle__btn:hover{border-color:var(--ui-border,#e2e8f0);color:var(--ui-text,#0f172a);background:#fffc}:root[data-theme=light] .scope-toggle__btn--active{color:#0f766e;background:#0d94881f;border-color:#0d948873;box-shadow:0 1px 2px #0d948826}:root[data-theme=light] .scope-toggle__btn--active:hover{color:#0f766e;background:#0d94882e;border-color:#0d9488}:root[data-theme=light] .filter-panel__mode{background:var(--ui-surface-muted,#f1f5f9);border:1px solid var(--ui-border,#e2e8f0);padding:3px}:root[data-theme=light] .filter-panel__mode-btn{color:var(--ui-text-muted,#475569);font-weight:700}:root[data-theme=light] .filter-panel__mode-btn:hover{border-color:var(--ui-border,#e2e8f0);color:var(--ui-text,#0f172a);background:#fffc}:root[data-theme=light] .filter-panel__mode-btn--active{color:#0f766e;background:#0d94881f;border-color:#0d948873;box-shadow:0 1px 2px #0d948826}:root[data-theme=light] .filter-panel__mode-btn--active:hover{color:#0f766e;background:#0d94882e;border-color:#0d9488}:root[data-theme=light] .filter-panel{background:#fff;border-color:#1628311a;box-shadow:0 2px 8px #0000000a}:root[data-theme=light] .subject-detail{background:#fff;border-color:#e2e8f0;box-shadow:0 4px 16px #0000000a}:root[data-theme=light] .subject-track-tabs{background:#f1f5f9;border-color:#e2e8f0}:root[data-theme=light] .subject-track-tab{color:#64748b}:root[data-theme=light] .subject-track-tab:hover{color:#0f172a}:root[data-theme=light] .subject-track-tab.is-active{color:#0d9488;background:#fff;box-shadow:0 1px 3px #00000014}:root[data-theme=light] .topic-item{background:#fff;border-color:#e2e8f0}:root[data-theme=light] .topic-item:hover{background:#f8fafc;border-color:#0d948866}:root[data-theme=light] .topic-action-card{color:#334155;background:#f8fafc;border-color:#e2e8f0}:root[data-theme=light] .topic-action-card:hover{color:#0d9488;background:#fff;border-color:#0d9488}:root[data-theme=light] .quiz-modal__panel{background:#fff;border-color:#e2e8f0;box-shadow:0 24px 64px #00000026}:root[data-theme=light] .quiz-modal__heading,:root[data-theme=light] .quiz-modal__top,:root[data-theme=light] .quiz-modal__actions{background:#fff;border-color:#e2e8f0}:root[data-theme=light] .quiz-modal__body{background:#f7f9fb}:root[data-theme=light] .quiz-modal__heading h2,:root[data-theme=light] #quiz-title,:root[data-theme=light] .quiz-question{color:#0f172a}:root[data-theme=light] .quiz-modal__top .icon-button[data-quiz-close]{color:#64748b;background:#f8fafc;border-color:#e2e8f0}:root[data-theme=light] .quiz-modal__top .icon-button[data-quiz-close]:hover{color:#0f172a;background:#f1f5f9}:root[data-theme=light] .quiz-choice{color:#334155;background:#fff;border-color:#e2e8f0}:root[data-theme=light] .quiz-choice:hover:not(:disabled){color:#0f172a;background:#f8fafc;border-color:#0d948873}:root[data-theme=light] .quiz-choice span{color:#64748b;background:#f1f5f9;border-color:#e2e8f0}:root[data-theme=light] .quiz-choice--selected{color:#0f172a;background:#0d948814;border-color:#0d9488}:root[data-theme=light] .quiz-choice--selected span{color:#fff;background:#0d9488;border-color:#0d9488}:root[data-theme=light] .quiz-choice--correct{color:#14532d;background:#22c55e14;border-color:#16a34a}:root[data-theme=light] .quiz-choice--correct span{color:#fff;background:#16a34a;border-color:#16a34a}:root[data-theme=light] .quiz-choice--wrong{color:#7f1d1d;background:#ef444414;border-color:#dc2626}:root[data-theme=light] .quiz-choice--wrong span{color:#fff;background:#dc2626;border-color:#dc2626}:root[data-theme=light] .quiz-source-option{color:#0f172a;background:#fff;border-color:#e2e8f0}:root[data-theme=light] .quiz-source-option:hover{background:#f8fafc;border-color:#0d9488}:root[data-theme=light] .quiz-action{color:#334155;background:#f8fafc;border-color:#e2e8f0}:root[data-theme=light] .quiz-action:hover:not(:disabled){background:#f1f5f9;border-color:#cbd5e1}:root[data-theme=light] .quiz-action--primary{color:#fff;background:#0d9488;border-color:#0d9488}:root[data-theme=light] .quiz-action--primary:hover:not(:disabled){background:#0f766e;border-color:#0f766e}:root[data-theme=light] .quiz-modal__back{color:#0f766e;background:#f1f5f9;border-color:#cbd5e1}:root[data-theme=light] .quiz-modal__back:hover{color:#0d9488;background:#e2e8f0;border-color:#0d9488}:root[data-theme=light] .quiz-card{background:#fff;border-color:#e2e8f0}:root[data-theme=light] .quiz-collection-option,:root[data-theme=light] .quiz-part-option{color:#0f172a;background:#fff;border-color:#e2e8f0}:root[data-theme=light] .quiz-collection-option:hover,:root[data-theme=light] .quiz-collection-option:focus-visible,:root[data-theme=light] .quiz-part-option:hover,:root[data-theme=light] .quiz-part-option:focus-visible{background:#f8fafc;border-color:#0d9488}:root[data-theme=light] .quiz-collection-option strong,:root[data-theme=light] .quiz-part-option strong{color:#0f172a}:root[data-theme=light] .quiz-collection-option>span:not(.quiz-collection-option__eyebrow,.quiz-collection-option__status,.quiz-collection-option__bar),:root[data-theme=light] .quiz-part-option>span:not(.quiz-collection-option__eyebrow),:root[data-theme=light] .quiz-part-option small{color:#64748b}:root[data-theme=light] .quiz-collection-option__status strong{color:#0f172a}:root[data-theme=light] .quiz-part-option__saved-actions button{color:#334155;background:#f1f5f9;border-color:#cbd5e1}:root[data-theme=light] .quiz-part-option__saved-actions .quiz-part-option__resume-button{color:#fff;background:#0d9488;border-color:#0d9488}:root[data-theme=light] .quiz-part-option__saved-actions .quiz-part-option__restart-button{color:#64748b;background:#f1f5f9;border-color:#cbd5e1}:root[data-theme=light] .quiz-picker-toggle{color:#334155;background:#fff;border-color:#cbd5e1}:root[data-theme=light] .quiz-picker-breadcrumb{color:#0f172a}:root[data-theme=light] .quiz-picker-breadcrumb a{color:#0d9488}:root[data-theme=light] .pdf-preview-modal__panel{background:#fff;border-color:#e2e8f0;box-shadow:0 24px 64px #00000026}:root[data-theme=light] .pdf-preview-modal__heading,:root[data-theme=light] .pdf-preview-modal__actions{background:#fff;border-color:#e2e8f0}.bookmark-btn{width:36px;min-width:36px;height:36px;min-height:36px;color:var(--text-secondary,#94a3b8);cursor:pointer;vertical-align:middle;background:0 0;border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;padding:0;transition:all .18s cubic-bezier(.16,1,.3,1);display:inline-flex}.bookmark-btn:hover{color:var(--text-primary,#eaecf2);background:var(--paper-strong,#ffffff0f);border-color:var(--line,#ffffff14)}.bookmark-btn.is-bookmarked{color:#f59e0b;background:#f59e0b1f;border-color:#f59e0b40}.bookmark-btn.is-bookmarked:hover{background:#f59e0b2e;border-color:#f59e0b59;transform:scale(1.05)}.bookmark-btn--compact{border-radius:6px;width:30px;min-width:30px;height:30px;min-height:30px}.topic-item .bookmark-btn{margin-left:auto;margin-right:4px}.bookmark-toast{background:var(--surface-elevated,#172131);color:var(--text-primary,#eaecf2);border:1px solid var(--line-strong,#ffffff26);z-index:9999;opacity:0;pointer-events:auto;border-radius:12px;align-items:center;gap:12px;padding:12px 18px;font-size:.92rem;transition:all .24s cubic-bezier(.16,1,.3,1);display:flex;position:fixed;bottom:24px;right:24px;transform:translateY(30px);box-shadow:0 16px 36px #00000059}.bookmark-toast.is-visible{opacity:1;transform:translateY(0)}.bookmark-toast__icon{color:#f59e0b;font-size:1.1rem}.bookmark-toast__action{border:1px solid var(--line,#ffffff26);background:var(--paper-strong,#ffffff14);color:var(--text-primary,#eaecf2);cursor:pointer;border-radius:6px;margin-left:8px;padding:4px 10px;font-size:.82rem;font-weight:600;transition:all .15s}.bookmark-toast__action:hover{color:#fff;background:#1e6cd9;border-color:#1e6cd9}.library-section{box-sizing:border-box;width:100%;max-width:none;margin:0;padding:24px}.library-header{margin-bottom:24px}.library-header__content{flex-direction:column;gap:8px;display:flex}.library-header__meta-bar{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.library-header__category-tag{color:#f59e0b;font-family:var(--font-mono,"Geist Mono", monospace);letter-spacing:.05em;text-transform:uppercase;background:#d98a201f;border:1px solid #d98a2040;border-radius:4px;align-items:center;padding:2px 8px;font-size:11px;font-weight:600;display:inline-flex}.library-header__badge{color:#9da3af;font-family:var(--font-mono,"Geist Mono", monospace);background:#22252c;border:1px solid #2b2e37;border-radius:4px;align-items:center;padding:2px 8px;font-size:11px;font-weight:500;display:inline-flex}.library-header__sync-badge{color:#9da3af;font-family:var(--font-mono,"Geist Mono", monospace);background:#181c24;border:1px solid #2b2e37;border-radius:4px;align-items:center;gap:6px;padding:2px 8px;font-size:11px;font-weight:500;display:inline-flex}.library-sync-dot{background:#9da3af;border-radius:50%;flex-shrink:0;width:6px;height:6px;display:inline-block}.library-sync-dot--synced{background:#14b8a6;box-shadow:0 0 6px #14b8a666}.library-sync-dot--syncing{background:#3b82f6;animation:1.4s ease-in-out infinite library-pulse}.library-sync-dot--offline{background:#f59e0b}.library-sync-dot--local{background:#9da3af}@keyframes library-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.85)}}.library-header__title{letter-spacing:-.025em;color:#f2f0eb;margin:4px 0 0;font-size:1.75rem;font-weight:700;line-height:1.2}.library-header__desc{color:#9da3af;max-width:680px;margin:0;font-size:.875rem;line-height:1.5}.library-toolbar{background:#181c24;border:1px solid #2b2e37;border-radius:6px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:24px;padding:10px 14px;display:flex}.library-toolbar__search{flex:320px;min-width:240px;max-width:580px;position:relative}.library-toolbar__search-icon{color:#64748b;pointer-events:none;z-index:1;width:15px;height:15px;position:absolute;top:50%;left:11px;transform:translateY(-50%)}.library-toolbar__search input,.library-toolbar__search input[type=search],#library-search-input{appearance:none;box-sizing:border-box;width:100%;line-height:normal;transition:border-color .15s,background .15s;color:#f2f0eb!important;background:#12141a!important;border:1px solid #2b2e37!important;border-radius:4px!important;height:30px!important;padding:0 12px 0 36px!important;font-size:.8125rem!important}.library-toolbar__search input::-webkit-search-decoration{-webkit-appearance:none}.library-toolbar__search input::-webkit-search-cancel-button{-webkit-appearance:none}.library-toolbar__search input::placeholder{color:#64748b}.library-toolbar__search input:focus-visible{background:#181c24;outline:none;border-color:#14b8a6!important}.library-toolbar__controls{flex:none;align-items:center;gap:10px;display:flex}.library-toolbar__filters{background:#12141a;border:1px solid #2b2e37;border-radius:4px;align-items:center;gap:2px;padding:2px;display:flex}.library-filter-pill{color:#9da3af;cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:3px;padding:5px 12px;font-size:.75rem;font-weight:500;transition:all .15s}.library-filter-pill:hover{color:#f2f0eb;background:#ffffff0a}.library-filter-pill--active{color:#003731;background:#14b8a6;font-weight:600}.library-filter-pill--active:hover{color:#003731;background:#14b8a6}.library-filter-pill:focus-visible{outline-offset:1px;outline:2px solid #14b8a6}.library-toolbar__divider{background:#2b2e37;width:1px;height:20px}.library-toolbar__sort{color:#9da3af;cursor:pointer;box-sizing:border-box;background:#12141a;border:1px solid #2b2e37;border-radius:4px;align-items:center;gap:6px;height:30px;padding:0 8px 0 9px;transition:background .15s,border-color .15s,color .15s;display:inline-flex;position:relative}.library-toolbar__sort:hover{color:#f2f0eb;background:#161922;border-color:#3e4352}.library-toolbar__sort:has(.library-sort-select:focus-visible){outline-offset:1px;background:#161922;border-color:#14b8a6;outline:2px solid #14b8a64d}.library-toolbar__sort-icon{color:#64748b;pointer-events:none;flex-shrink:0;transition:color .15s}.library-toolbar__sort:hover .library-toolbar__sort-icon{color:#9da3af}.library-toolbar__sort-label{color:#64748b;white-space:nowrap;-webkit-user-select:none;user-select:none;pointer-events:none;font-size:.75rem;font-weight:500}.library-toolbar__sort:hover .library-toolbar__sort-label{color:#9da3af}.library-toolbar__sort .library-sort-select,.library-toolbar__sort select,#library-sort-select{color:#f2f0eb!important;cursor:pointer!important;appearance:none!important;height:100%!important;box-shadow:none!important;background:0 0!important;border:none!important;border-radius:0!important;outline:none!important;margin:0!important;padding:0 16px 0 0!important;font-family:inherit!important;font-size:.75rem!important;font-weight:500!important;line-height:normal!important}.library-toolbar__sort .library-sort-select:focus,.library-toolbar__sort select:focus,#library-sort-select:focus{box-shadow:none!important;background:0 0!important;border:none!important;outline:none!important}.library-toolbar__sort .library-sort-select option{color:#f2f0eb;background:#181c24}.library-toolbar__sort-chevron{color:#64748b;pointer-events:none;transition:color .15s;position:absolute;top:50%;right:8px;transform:translateY(-50%)}.library-toolbar__sort:hover .library-toolbar__sort-chevron{color:#f2f0eb}.library-group{margin-bottom:28px}.library-group__header{border-bottom:1px solid #2b2e37;align-items:center;gap:8px;margin-bottom:12px;padding-bottom:6px;display:flex}.library-group__title{letter-spacing:-.01em;color:#f2f0eb;text-transform:uppercase;margin:0;font-size:.875rem;font-weight:600}.library-group__count{color:#9da3af;min-width:20px;height:18px;font-family:var(--font-mono,"Geist Mono", monospace);background:#22252c;border:1px solid #2b2e37;border-radius:3px;justify-content:center;align-items:center;padding:0 5px;font-size:.6875rem;font-weight:600;display:inline-flex}.library-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:14px;display:grid}.library-card{box-sizing:border-box;background:#181c24;border:1px solid #2b2e37;border-radius:6px;flex-direction:column;padding:14px;transition:border-color .15s,transform .15s,box-shadow .15s;display:flex}.library-card:hover{border-color:#14b8a666;transform:translateY(-1px);box-shadow:0 4px 16px #00000040}.library-card__top{justify-content:space-between;align-items:center;gap:8px;margin-bottom:10px;display:flex}.library-card__tags{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.library-card__type-pill{font-size:.6875rem;font-weight:600;font-family:var(--font-mono,"Geist Mono", monospace);letter-spacing:.02em;border-radius:4px;align-items:center;gap:5px;padding:2px 7px;display:inline-flex}.library-card--topic .library-card__type-pill{color:#14b8a6;background:#14b8a61f;border:1px solid #14b8a640}.library-card--resource .library-card__type-pill{color:#f59e0b;background:#f59e0b1f;border:1px solid #f59e0b40}.library-card--mcq_source .library-card__type-pill{color:#818cf8;background:#6366f126;border:1px solid #6366f14d}.library-card__type-icon{flex-shrink:0}.library-card__subject-badge{font-family:var(--font-mono,"Geist Mono", monospace);color:#9da3af;text-transform:uppercase;letter-spacing:.04em;background:#22252c;border:1px solid #2b2e37;border-radius:3px;padding:2px 6px;font-size:.6875rem;font-weight:600}.library-card__actions{align-items:center;display:flex}.library-card__delete-btn{color:#64748b;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:4px;justify-content:center;align-items:center;width:28px;height:28px;padding:0;transition:all .15s;display:inline-flex}.library-card__delete-btn:hover{color:#ef4444;background:#ef44441a;border-color:#ef444433}.library-card__delete-btn:focus-visible{outline-offset:1px;outline:2px solid #ef4444}.library-card__body{margin-bottom:12px}.library-card__title{color:#f2f0eb;margin:0 0 4px;font-size:.9375rem;font-weight:600;line-height:1.35}.library-card__subject-name{color:#9da3af;margin:0 0 6px;font-size:.75rem}.library-card__meta-info{align-items:center;gap:8px;margin-bottom:6px;display:flex}.library-card__meta-date{font-family:var(--font-mono,"Geist Mono", monospace);color:#64748b;font-size:.6875rem}.library-card__note{color:#9da3af;-webkit-line-clamp:2;background:#111215;border-left:2px solid #d98a20;border-radius:0 4px 4px 0;-webkit-box-orient:vertical;margin:6px 0 0;padding:6px 10px;font-size:.75rem;line-height:1.45;display:-webkit-box;overflow:hidden}.library-card__footer{border-top:1px solid #2b2e37;margin-top:auto;padding-top:10px}.library-card__open-btn{color:#f2f0eb;cursor:pointer;box-sizing:border-box;background:#1c2028;border:1px solid #2b2e37;border-radius:4px;justify-content:center;align-items:center;gap:6px;width:100%;height:32px;padding:0 12px;font-size:.75rem;font-weight:600;transition:all .15s;display:inline-flex}.library-card__open-btn:hover{color:#14b8a6;background:#22252c;border-color:#14b8a6}.library-card__open-btn:focus-visible{outline-offset:1px;outline:2px solid #14b8a6}.library-empty[hidden],#library-empty-state[hidden]{display:none!important}.library-empty{text-align:center;background:#16171b;border:1px solid #2b2e37;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;padding:56px 24px;display:flex;position:relative;overflow:hidden}.library-empty__glow{filter:blur(50px);pointer-events:none;background:#d98a200d;border-radius:50%;width:260px;height:260px;position:absolute;top:-40px}.library-empty__illustration{color:#d98a20;background:#22252c;border:1px solid #2b2e37;border-radius:8px;justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:16px;display:flex;position:relative}.library-empty__title{color:#f2f0eb;letter-spacing:-.015em;margin:0 0 6px;font-size:1.25rem;font-weight:700;position:relative}.library-empty__subtitle{color:#9da3af;max-width:440px;margin:0 0 20px;font-size:.8125rem;line-height:1.55;position:relative}.library-empty__cta{color:#003731;background:#14b8a6;border-radius:4px;align-items:center;gap:6px;padding:8px 18px;font-size:.8125rem;font-weight:600;text-decoration:none;transition:background .15s,transform .1s;display:inline-flex;position:relative}.library-empty__cta:hover{color:#003731;background:#00cdb1}.library-empty__cta:active{transform:scale(.98)}.library-empty__cta:focus-visible{outline-offset:2px;outline:2px solid #14b8a6}.library-filter-empty{text-align:center;background:#181c24;border:1px dashed #2b2e37;border-radius:6px;flex-direction:column;justify-content:center;align-items:center;margin:16px 0;padding:48px 24px;display:flex}.library-filter-empty__icon{color:#9da3af;background:#22252c;border-radius:6px;justify-content:center;align-items:center;width:44px;height:44px;margin-bottom:12px;display:flex}.library-filter-empty__title{color:#f2f0eb;margin:0 0 6px;font-size:1rem;font-weight:600}.library-filter-empty__subtitle{color:#9da3af;max-width:400px;margin:0 0 16px;font-size:.8125rem;line-height:1.5}.library-filter-empty__reset-btn{color:#f2f0eb;cursor:pointer;background:#22252c;border:1px solid #2b2e37;border-radius:4px;align-items:center;gap:6px;height:32px;padding:0 14px;font-size:.8125rem;font-weight:500;transition:background .15s,border-color .15s,color .15s;display:inline-flex}.library-filter-empty__reset-btn:hover{color:#14b8a6;background:#2c303a;border-color:#14b8a6}.library-filter-empty__reset-btn:focus-visible{outline-offset:1px;outline:2px solid #14b8a6}@media (width<=900px){.library-toolbar{flex-direction:column;align-items:stretch;gap:10px}.library-toolbar__search{flex:none;width:100%;max-width:100%}.library-toolbar__controls{justify-content:space-between;gap:8px;width:100%}.library-toolbar__filters{-webkit-overflow-scrolling:touch;scrollbar-width:none;flex:auto;min-width:0;overflow-x:auto}.library-toolbar__filters::-webkit-scrollbar{display:none}.library-toolbar__divider{display:none}.library-toolbar__sort{flex-shrink:0}}@media (width<=768px){.library-section{padding:16px}.library-header__title{font-size:1.5rem}.library-grid{grid-template-columns:1fr}}@media (width<=480px){.library-toolbar__controls{flex-direction:column;align-items:stretch;gap:8px}.library-toolbar__sort{justify-content:space-between;width:100%}}[data-theme=light] .bookmark-btn:hover{background:#0000000d;border-color:#00000014}[data-theme=light] .bookmark-btn.is-bookmarked{color:#d97706;background:#d977061f;border-color:#d9770640}[data-theme=light] .library-header__title{color:#0f172a}[data-theme=light] .library-header__desc{color:#475569}[data-theme=light] .library-header__badge,[data-theme=light] .library-header__sync-badge{color:#475569;background:#f1f5f9;border-color:#e2e8f0}[data-theme=light] .library-toolbar{background:#fff;border-color:#e2e8f0}[data-theme=light] .library-toolbar__search input,[data-theme=light] .library-toolbar__sort,[data-theme=light] .library-toolbar__filters{color:#0f172a;background:#f8fafc;border-color:#e2e8f0}[data-theme=light] .library-toolbar__search input{color:#0f172a}[data-theme=light] .library-toolbar__search input:focus-visible{background:#fff;border-color:#0d9488}[data-theme=light] .library-toolbar__divider{background:#e2e8f0}[data-theme=light] .library-filter-pill{color:#64748b}[data-theme=light] .library-filter-pill:hover{color:#0f172a;background:#0000000a}[data-theme=light] .library-filter-pill--active{color:#fff;background:#0d9488}[data-theme=light] .library-sort-select{color:#0f172a!important}[data-theme=light] .library-group__title{color:#0f172a}[data-theme=light] .library-group__header{border-color:#e2e8f0}[data-theme=light] .library-group__count{color:#475569;background:#f1f5f9;border-color:#e2e8f0}[data-theme=light] .library-card{background:#fff;border-color:#e2e8f0;box-shadow:0 1px 3px #0000000d}[data-theme=light] .library-card:hover{border-color:#0d948866;box-shadow:0 4px 16px #00000014}[data-theme=light] .library-card__title{color:#0f172a}[data-theme=light] .library-card__subject-name{color:#475569}[data-theme=light] .library-card__subject-badge{color:#475569;background:#f1f5f9;border-color:#e2e8f0}[data-theme=light] .library-card__note{color:#475569;background:#f8fafc}[data-theme=light] .library-card__footer{border-color:#e2e8f0}[data-theme=light] .library-card__open-btn{color:#0f172a;background:#f8fafc;border-color:#e2e8f0}[data-theme=light] .library-card__open-btn:hover{color:#0d9488;background:#f1f5f9;border-color:#0d9488}[data-theme=light] .library-empty{background:#fff;border-color:#e2e8f0}[data-theme=light] .library-empty__illustration{color:#d97706;background:#fef3c7;border-color:#fde68a}[data-theme=light] .library-empty__title{color:#0f172a}[data-theme=light] .library-empty__subtitle{color:#475569}.topic-note-btn{width:36px;min-width:36px;height:36px;min-height:36px;color:var(--text-secondary,#94a3b8);cursor:pointer;vertical-align:middle;background:0 0;border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;padding:0;transition:all .18s cubic-bezier(.16,1,.3,1);display:inline-flex;position:relative}.topic-note-btn:hover{color:var(--text-primary,#eaecf2);background:var(--paper-strong,#ffffff0f);border-color:var(--line,#ffffff14)}.topic-note-btn.has-note{color:#38bdf8;background:#38bdf81f;border-color:#38bdf840}.topic-note-btn.has-note:hover{background:#38bdf82e;border-color:#38bdf859}.topic-note-btn__dot{background:#38bdf8;border-radius:50%;width:6px;height:6px;position:absolute;top:6px;right:6px;box-shadow:0 0 6px #38bdf899}.topic-ai-btn{width:36px;min-width:36px;height:36px;min-height:36px;color:var(--text-secondary,#94a3b8);cursor:pointer;vertical-align:middle;box-shadow:none;background:0 0;border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;padding:0;transition:all .18s cubic-bezier(.16,1,.3,1);display:inline-flex;position:relative}.topic-ai-btn:hover{color:#a78bfa;background:#8b5cf61f;border-color:#8b5cf640;transform:scale(1.05)}.topic-ai-btn:focus-visible{outline-offset:2px;outline:2px solid #8b5cf6}.topic-note-panel{background:var(--surface-card,#111827d9);border:1px solid var(--line,#ffffff1a);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-radius:12px;margin-top:12px;margin-bottom:4px;padding:14px 16px;animation:.2s cubic-bezier(.16,1,.3,1) notePanelSlideDown;box-shadow:0 4px 20px #0003}@keyframes notePanelSlideDown{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.topic-note-panel__header{justify-content:space-between;align-items:center;gap:8px;margin-bottom:10px;display:flex}.topic-note-panel__title-group{align-items:center;gap:8px;display:flex}.topic-note-panel__title{color:var(--text-primary,#f1f5f9);font-size:.875rem;font-weight:600}.topic-note-panel__updated{color:var(--text-tertiary,#64748b);margin-left:4px;font-size:.75rem}.topic-note-panel__status{color:var(--text-secondary,#94a3b8);font-size:.75rem;font-weight:500}.topic-note-textarea{box-sizing:border-box;width:100%;color:var(--text-primary,#eaecf2);background:var(--surface-sunken,#00000040);border:1px solid var(--line,#ffffff1a);resize:vertical;border-radius:8px;min-height:72px;padding:10px 12px;font-family:inherit;font-size:.875rem;line-height:1.5;transition:border-color .15s,box-shadow .15s}.topic-note-textarea:focus{border-color:#38bdf8;outline:none;box-shadow:0 0 0 2px #38bdf833}.topic-note-panel__footer{justify-content:space-between;align-items:center;gap:8px;margin-top:10px;display:flex}.topic-note-panel__actions{align-items:center;gap:8px;display:flex}.topic-note-delete-btn{color:#f87171!important}.topic-note-delete-btn:hover{background:#ef44441f!important}[data-theme=light] .topic-note-btn:hover{background:#0000000d;border-color:#00000014}[data-theme=light] .topic-note-btn.has-note{color:#0284c7;background:#0284c71f;border-color:#0284c740}[data-theme=light] .topic-note-panel{background:#fff;border-color:#00000014;box-shadow:0 4px 16px #0000000f}[data-theme=light] .topic-note-textarea{color:#0f172a;background:#f8fafc;border-color:#0000001f}[data-theme=light] .topic-note-textarea:focus{border-color:#0284c7;box-shadow:0 0 0 2px #0284c733}[data-theme=light] .topic-ai-btn{color:#64748b;background:0 0;border-color:#0000}[data-theme=light] .topic-ai-btn:hover{color:#7c3aed;background:#7c3aed14;border-color:#7c3aed33}.app-topbar{z-index:900!important;background:var(--cw-topbar)!important;-webkit-backdrop-filter:none!important;border-bottom:1px solid var(--cw-divider)!important;width:100%!important;box-shadow:none!important;position:sticky!important;top:0!important}.app-topbar__badge,.app-rail__section-badge{background:var(--cw-surface)!important;color:var(--cw-text-secondary)!important;border:1px solid var(--cw-divider)!important;font-family:var(--cw-font-mono)!important;letter-spacing:.04em!important;border-radius:4px!important;font-size:.68rem!important;font-weight:600!important}.app-rail{background:var(--cw-sidebar)!important;border-right:1px solid var(--cw-divider)!important}.app-rail__item{color:var(--cw-text-secondary)!important;transition:background-color .15s var(--ease), color .15s var(--ease), border-color .15s var(--ease)!important;border-radius:4px!important}.app-rail__item:hover{color:var(--cw-text-primary)!important;background:var(--cw-surface)!important}.app-rail__item.is-active,.app-rail__item[aria-current=page]{color:var(--cw-text-primary)!important;background:var(--cw-surface)!important;border-left:3px solid var(--cw-accent-instrument)!important;box-shadow:none!important}.app-rail__item.is-active .app-rail__icon,.app-rail__item[aria-current=page] .app-rail__icon{color:var(--cw-accent-instrument)!important;filter:none!important}.app-topbar__icon-btn{color:var(--cw-text-secondary)!important;border:1px solid var(--cw-divider)!important;transition:color .15s var(--ease), background-color .15s var(--ease)!important;background:0 0!important;border-radius:4px!important}.app-topbar__icon-btn:hover{color:var(--cw-text-primary)!important;background:var(--cw-surface)!important;border-color:var(--cw-divider)!important}.app-bottom-nav{background:var(--cw-topbar)!important;-webkit-backdrop-filter:none!important;border-top:1px solid var(--cw-divider)!important;box-shadow:none!important}.app-bottom-nav__item.is-active,.app-bottom-nav__item[aria-current=page],.app-bottom-nav__item--active,.app-bottom-nav__item.is-active .app-bottom-nav__icon,.app-bottom-nav__item[aria-current=page] .app-bottom-nav__icon,.app-bottom-nav__item--active .app-bottom-nav__icon{color:var(--cw-accent-instrument)!important;filter:none!important}.topic-item,.exam-schedule-card,.library-card,.stat-card,.dashboard-card,.today-primary-action,.community-thread-card,.notification-card{background:var(--surface-card)!important;border:1px solid var(--line)!important;border-radius:var(--radius-card)!important;-webkit-backdrop-filter:blur(14px)!important;box-shadow:var(--shadow-card)!important;transition:transform .2s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease)!important}.topic-item:hover,.library-card:hover,.stat-card:hover,.today-primary-action:hover{transform:translateY(-2px);background:var(--surface-card-hover)!important;border-color:#2dd4bf59!important;box-shadow:0 12px 32px #0006,0 0 20px #2dd4bf14!important}.topic-section-heading{background:var(--surface-card)!important;border-radius:var(--radius-control)!important;color:var(--teal-bright)!important;border:1px solid #2dd4bf40!important;box-shadow:0 4px 16px #00000040!important}.topic-section-subheading{border-left:3px solid var(--teal)!important;color:var(--text-secondary)!important;border-radius:0 var(--radius-control) var(--radius-control) 0!important;background:#ffffff05!important}.topic-item__index{color:var(--teal-bright)!important;background:#14b8a61f!important;border:1px solid #14b8a640!important;border-radius:8px!important;font-weight:700!important}.topic-item__label{color:var(--text-primary)!important;letter-spacing:-.01em!important;font-weight:600!important}.topic-item__state{letter-spacing:.03em!important;text-transform:uppercase!important;font-size:.72rem!important;font-weight:600!important}.topic-action-card{background:var(--surface-sunken)!important;border:1px solid var(--line)!important;border-radius:var(--radius-control)!important;color:var(--text-primary)!important;transition:all .18s var(--ease)!important}.topic-action-card:hover{transform:translateY(-1px);background:var(--surface-card-hover)!important;border-color:#2dd4bf59!important}.topic-action-card__icon{background:var(--primary-soft)!important;color:var(--teal-bright)!important;border-radius:8px!important}.subject-button{background:var(--surface-card)!important;border:1px solid var(--line)!important;border-radius:var(--radius-pill)!important;color:var(--text-secondary)!important;transition:all .18s var(--ease)!important;padding:6px 14px!important;font-size:.82rem!important;font-weight:600!important}.subject-button:hover{background:var(--surface-card-hover)!important;color:var(--text-primary)!important;border-color:#2dd4bf59!important}.subject-button.is-active,.subject-button[aria-pressed=true]{color:#041014!important;background:linear-gradient(90deg,#14b8a6 0%,#06b6d4 100%)!important;border-color:#22d3ee!important;font-weight:700!important;box-shadow:0 4px 16px #2dd4bf73!important}#exam-schedule-app-root,.exam-schedule-view,.exam-schedule-card{max-width:100%;position:relative;overflow:hidden}.exam-schedule-card:before{content:"";background:linear-gradient(90deg,#14b8a6 0%,#22d3ee 50%,#f59e0b 100%);height:2px;position:absolute;top:0;left:0;right:0}.exam-schedule-card__title{color:var(--text-primary)!important;letter-spacing:-.01em!important;font-weight:700!important}.exam-tabs{background:var(--surface-sunken)!important;border:1px solid var(--line)!important;border-radius:var(--radius-pill)!important;padding:4px!important}.exam-tab{border-radius:var(--radius-pill)!important;color:var(--text-secondary)!important;transition:all .15s var(--ease)!important;font-weight:600!important}.exam-tab.is-active{color:#041014!important;background:linear-gradient(90deg,#14b8a6 0%,#06b6d4 100%)!important;font-weight:700!important;box-shadow:0 2px 12px #2dd4bf73!important}.exam-table-responsive-wrapper{-webkit-overflow-scrolling:touch;background:var(--surface-sunken)!important;border:1px solid var(--line)!important;border-radius:var(--radius-control)!important;max-width:100%!important;overflow-x:auto!important}.exam-th{background:var(--surface-elevated)!important;color:var(--text-secondary)!important;text-transform:uppercase!important;letter-spacing:.05em!important;border-bottom:1px solid var(--line)!important;font-weight:700!important}.exam-td{border-bottom:1px solid var(--line)!important;color:var(--text-primary)!important}.exam-tr:hover{background:var(--surface-card-hover)!important}.exam-context-badge{background:var(--primary-soft)!important;color:var(--teal-bright)!important;border-radius:var(--radius-pill)!important;border:1px solid #14b8a640!important}.exam-schedule-card__type-tag{background:var(--gold-soft)!important;color:var(--gold)!important;border-radius:var(--radius-pill)!important;border:1px solid #e2b84a4d!important}.exam-time-pill{background:var(--surface-card)!important;border:1px solid var(--line)!important;color:var(--text-secondary)!important;border-radius:6px!important}.button,.btn{border-radius:var(--radius-control);transition:all .18s var(--ease);font-family:inherit;font-weight:600}.button--primary,.btn-primary{color:#041014!important;background:linear-gradient(90deg,#14b8a6 0%,#2dd4bf 50%,#22d3ee 100%)!important;border:1px solid #2dd4bfcc!important;font-weight:700!important;box-shadow:0 0 24px -2px #2dd4bf73!important}.button--primary:hover,.btn-primary:hover{transform:translateY(-1px);background:linear-gradient(90deg,#0d9488 0%,#14b8a6 50%,#2dd4bf 100%)!important;border-color:#5eead4!important;box-shadow:0 0 32px 2px #2dd4bfa6!important}.button--secondary,.btn-secondary{background:var(--paper-strong)!important;border:1px solid var(--line-strong)!important;color:var(--text-primary)!important}.button--secondary:hover,.btn-secondary:hover{transform:translateY(-1px);background:var(--surface-card-hover)!important;color:var(--teal-bright)!important;border-color:#2dd4bf73!important}.button--ghost{color:var(--text-secondary)!important;background:0 0!important;border:1px solid #0000!important}.button--ghost:hover{background:var(--surface-card-hover)!important;color:var(--text-primary)!important}input[type=text],input[type=search],input[type=email],input[type=password],textarea,select,.search-input{background:var(--ui-input)!important;border:1px solid var(--line)!important;border-radius:var(--radius-control)!important;color:var(--text-primary)!important;padding:10px 14px!important;font-family:inherit!important;font-size:.875rem!important;transition:border-color .15s,box-shadow .15s,background .15s!important}input[type=text]:focus,input[type=search]:focus,input[type=email]:focus,input[type=password]:focus,textarea:focus,select:focus,.search-input:focus{border-color:var(--teal-bright)!important;outline:none!important;box-shadow:0 0 0 3px #2dd4bf40!important}.modal,.modal-overlay,.dialog-backdrop,.auth-gate{background:var(--ui-scrim)!important;-webkit-backdrop-filter:blur(14px)!important}.modal-content,.modal-dialog,.dialog-panel,.exam-editor-modal__panel{position:relative;overflow:hidden;background:var(--surface-elevated)!important;border:1px solid var(--line-strong)!important;border-radius:var(--radius-sheet)!important;box-shadow:var(--shadow)!important}.modal-content:before,.dialog-panel:before,.exam-editor-modal__panel:before{content:"";background:linear-gradient(90deg,#14b8a6 0%,#22d3ee 50%,#a78bfa 100%);height:2px;position:absolute;top:0;left:0;right:0}.modal-header,.dialog-header{border-bottom:1px solid var(--line)!important;padding:18px 22px!important}.modal-footer,.dialog-footer{border-top:1px solid var(--line)!important;background:var(--surface-sunken)!important;padding:14px 22px!important}html[data-theme=light] .app-rail__item.is-active,html[data-theme=light] .app-rail__item[aria-current=page]{color:#0f766e!important;background:#0d94881f!important;border-left-color:#0d9488!important}html[data-theme=light] .topic-item:hover,html[data-theme=light] .library-card:hover,html[data-theme=light] .stat-card:hover,html[data-theme=light] .today-primary-action:hover{border-color:#cbd5e1!important;box-shadow:0 10px 28px #00000014!important}html[data-theme=light] .topic-section-heading{color:#0f766e!important;background:#f1f5f9!important;border-color:#cbd5e1!important}html[data-theme=light] .topic-item__index{color:#0f766e!important;background:#0d94881a!important;border-color:#0d948840!important}html[data-theme=light] .exam-schedule-card,html[data-theme=light] .exam-empty-card{background:#fff!important;border-color:#e2e8f0!important;box-shadow:0 4px 20px #0000000a!important}html[data-theme=light] .modal-content,html[data-theme=light] .dialog-panel,html[data-theme=light] .auth-gate__card,html[data-theme=light] .exam-editor-modal__panel{background:#fff!important;border-color:#e2e8f0!important}html[data-theme=light] .onboarding-landing.auth-gate,html[data-theme=dark] .onboarding-landing.auth-gate,.onboarding-landing.auth-gate{-webkit-backdrop-filter:none!important;background:radial-gradient(54% 42% at 50% 28%,#1e40af29,#0000 70%),radial-gradient(460px at 50% 18%,#0ea5e91a,#0000 72%),linear-gradient(#070d16 0%,#08101a 48%,#060b12 100%)!important;place-items:center!important;padding:0!important;display:grid!important}html[data-theme=light] .onboarding-landing .auth-gate__card,html[data-theme=dark] .onboarding-landing .auth-gate__card,.onboarding-landing .auth-gate__card{max-width:1080px!important;box-shadow:none!important;background:0 0!important;border-color:#0000!important}html[data-theme=light] .onboarding-landing .auth-gate__layout,html[data-theme=dark] .onboarding-landing .auth-gate__layout,.onboarding-landing .auth-gate__layout{margin:0 auto!important}html[data-theme=light] .onboarding-landing .auth-gate__panel,html[data-theme=dark] .onboarding-landing .auth-gate__panel,.onboarding-landing .auth-gate__panel{background:0 0!important}body[data-auth-state=needs-section] .onboarding-landing.auth-gate{overflow-y:auto;place-items:start center!important}html[data-theme=light] .modal-footer,html[data-theme=light] .dialog-footer{background:#f8fafc!important;border-top-color:#e2e8f0!important}.feedback-modal-backdrop{z-index:10000;-webkit-backdrop-filter:blur(16px);background:#02060ec7;place-items:center;padding:16px;animation:.18s ease-out feedbackFadeIn;display:grid;position:fixed;inset:0}@keyframes feedbackFadeIn{0%{opacity:0}to{opacity:1}}.feedback-modal{background:var(--surface-elevated,#131d32);border:1px solid var(--line-strong,#ffffff24);border-radius:var(--radius-sheet,20px);width:100%;max-width:540px;animation:.22s cubic-bezier(.16,1,.3,1) feedbackSlideUp;position:relative;overflow:hidden;box-shadow:0 24px 64px #0009,0 0 32px #3b82f61f}@keyframes feedbackSlideUp{0%{opacity:0;transform:translateY(12px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}.feedback-modal:before{content:"";background:linear-gradient(135deg,#3b82f6 0%,#8b5cf6 50%,#10b981 100%);height:2px;position:absolute;top:0;left:0;right:0}.feedback-modal__header{border-bottom:1px solid var(--line,#ffffff14);justify-content:space-between;align-items:flex-start;gap:12px;padding:20px 24px 16px;display:flex}.feedback-modal__title-group{align-items:flex-start;gap:12px;display:flex}.feedback-modal__icon{background:#3b82f624;border-radius:10px;flex-shrink:0;place-items:center;width:38px;height:38px;font-size:1.25rem;display:grid}.feedback-modal__title{color:var(--text-primary,#f1f5f9);letter-spacing:-.01em;margin:0;font-size:1.25rem;font-weight:700}.feedback-modal__subtitle{color:var(--text-secondary,#94a3b8);margin:4px 0 0;font-size:.8125rem;line-height:1.4}.feedback-modal__close{color:var(--text-muted,#64748b);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:4px;font-size:1.5rem;line-height:1;transition:all .15s}.feedback-modal__close:hover{color:var(--text-primary,#f1f5f9);background:var(--surface-card-hover,#ffffff14)}.feedback-modal__body{flex-direction:column;gap:16px;padding:20px 24px;display:flex}.feedback-form-group{flex-direction:column;gap:6px;display:flex}.feedback-label-row{justify-content:space-between;align-items:center;display:flex}.feedback-label{color:var(--text-secondary,#94a3b8);font-size:.8125rem;font-weight:600}.feedback-label-opt{color:var(--text-muted,#64748b);font-size:.75rem;font-weight:400}.feedback-required{color:var(--red,#ef4444)}.feedback-char-count{color:var(--text-muted,#64748b);font-variant-numeric:tabular-nums;font-size:.75rem}.feedback-char-count.is-near-limit{color:var(--gold,#e2b84a);font-weight:600}.feedback-select,.feedback-textarea{box-sizing:border-box;width:100%;background:var(--ui-input,#070b14d9)!important;border:1px solid var(--line,#ffffff1a)!important;border-radius:var(--radius-control,10px)!important;color:var(--text-primary,#f1f5f9)!important;padding:10px 14px!important;font-family:inherit!important;font-size:.875rem!important;transition:all .15s!important}.feedback-textarea{resize:vertical;min-height:110px;line-height:1.5}.feedback-select:focus,.feedback-textarea:focus{border-color:var(--blue,#3b82f6)!important;box-shadow:0 0 0 3px var(--primary-soft,#3b82f626)!important;outline:none!important}.feedback-inline-feedback{border-radius:8px;font-size:.8125rem;line-height:1.4;transition:all .2s}.feedback-inline-feedback.is-error{color:#fca5a5;background:#ef44441f;border:1px solid #ef444440;padding:8px 12px}.feedback-inline-feedback.is-success{color:#6ee7b7;background:#10b9811f;border:1px solid #10b98140;padding:8px 12px}.feedback-modal__footer{justify-content:flex-end;align-items:center;gap:10px;padding-top:8px;display:flex}.feedback-success-state[hidden]{display:none!important}.feedback-success-state{text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:40px 24px;animation:.25s ease-out feedbackFadeIn;display:flex}.feedback-success-icon{color:#10b981;background:#10b98126;border:2px solid #10b98166;border-radius:50%;place-items:center;width:56px;height:56px;margin-bottom:16px;font-size:1.75rem;font-weight:700;display:grid;box-shadow:0 0 20px #10b9814d}.feedback-success-title{color:var(--text-primary,#f1f5f9);margin:0 0 8px;font-size:1.35rem;font-weight:700}.feedback-success-message{color:var(--text-secondary,#94a3b8);max-width:380px;margin:0 0 24px;font-size:.875rem;line-height:1.5}.feedback-success-btn{min-width:120px}html[data-theme=light] .feedback-modal{background:#fff!important;border-color:#e2e8f0!important;box-shadow:0 20px 48px #0000001f!important}html[data-theme=light] .feedback-modal__header{border-bottom-color:#e2e8f0!important}html[data-theme=light] .feedback-modal__title{color:#0f172a!important}html[data-theme=light] .feedback-modal__subtitle{color:#475569!important}html[data-theme=light] .feedback-select,html[data-theme=light] .feedback-textarea{color:#0f172a!important;background:#fff!important;border-color:#cbd5e1!important}html[data-theme=light] .feedback-success-title{color:#0f172a!important}html[data-theme=light] .feedback-success-message{color:#475569!important}html[data-theme=light] .app-rail__item:hover{color:#0f172a!important;background:#f1f5f9!important}html[data-theme=light] .app-rail__collapse-btn:hover,html[data-theme=light] .app-topbar__icon-btn:hover{color:#0f172a!important;background:#f1f5f9!important;border-color:#cbd5e1!important}html[data-theme=light] .app-bottom-nav{background:#fff!important;border-top-color:#e2e8f0!important;box-shadow:0 -2px 10px #0000000a!important}html[data-theme=light] .app-bottom-nav__item{color:#64748b!important}html[data-theme=light] .app-bottom-nav__item:hover{color:#0f172a!important}html[data-theme=light] .app-bottom-nav__item.is-active,html[data-theme=light] .app-bottom-nav__item[aria-current=page],html[data-theme=light] .app-bottom-nav__item--active{color:#0d9488!important}html[data-theme=light] .tasks-card,html[data-theme=light] .tasks-container,html[data-theme=light] .dashboard-tasks-panel{color:#0f172a!important;background:#fff!important;border:1px solid #e2e8f0!important;box-shadow:0 1px 3px #0000000d,0 1px 2px #00000008!important}html[data-theme=light] .tasks-header{border-bottom-color:#e2e8f0!important}html[data-theme=light] .tasks-title{color:#0f172a!important}html[data-theme=light] .tasks-admin-add{color:#0f172a!important;background:#f8fafc!important;border-color:#e2e8f0!important}html[data-theme=light] .tasks-group__header{background:#fff!important}html[data-theme=light] .tasks-completed-summary{color:#0f172a!important;background:#f1f5f9!important;border-color:#cbd5e1!important}html[data-theme=light] .dashboard-todo .todo-item,html[data-theme=light] .tasks-list .task-item,html[data-theme=light] .task-item{border-bottom-color:#e2e8f0!important}html[data-theme=light] .dashboard-todo .todo-item:hover,html[data-theme=light] .tasks-list .task-item:hover,html[data-theme=light] .task-item:hover{background:#f8fafc!important}html[data-theme=light] .task-focus-start{color:#0f172a!important;background:#f1f5f9!important;border-color:#cbd5e1!important}html[data-theme=light] .todo-item__open,html[data-theme=light] .tasks-admin-item-btn{color:#475569!important;border-color:#cbd5e1!important}html[data-theme=light] .todo-item__open:hover,html[data-theme=light] .tasks-admin-item-btn:hover{color:#0f172a!important;background:#f1f5f9!important}html[data-theme=light] .task-checkbox{border-color:#94a3b8!important}html[data-theme=light] .task-checkbox.is-checked{color:#fff!important;background:#0d9488!important;border-color:#0d9488!important}html[data-theme=light] .task-focus-dialog,html[data-theme=light] .tasks-assignment-dialog{color:#0f172a!important;background:#fff!important;border:1px solid #e2e8f0!important;box-shadow:0 20px 48px #0000001f!important}html[data-theme=light] .task-focus-dialog__panel input[type=number],html[data-theme=light] .tasks-assignment-dialog__input,html[data-theme=light] .tasks-assignment-dialog__textarea,html[data-theme=light] .tasks-assignment-dialog__select{color:#0f172a!important;background:#f8fafc!important;border-color:#cbd5e1!important}html[data-theme=light] .task-focus-dialog__presets button,html[data-theme=light] .tasks-assignment-dialog__btn--cancel{color:#475569!important;background:#f1f5f9!important;border-color:#cbd5e1!important}html[data-theme=light] .notification-dropdown{background:#fff!important;border-color:#e2e8f0!important;box-shadow:0 12px 32px #0000001a!important}html[data-theme=light] .notification-dropdown__header{background:#f8fafc!important;border-bottom-color:#e2e8f0!important}html[data-theme=light] .notification-dropdown__header strong{color:#0f172a!important}html[data-theme=light] .notification-dropdown__item{border-bottom-color:#e2e8f0!important}html[data-theme=light] .notification-dropdown__item:hover{background:#f8fafc!important}html[data-theme=light] .notification-dropdown__view-all{background:#f8fafc!important;border-top-color:#e2e8f0!important}html[data-theme=light] .library-toolbar,:root[data-theme=light] .library-toolbar{background:#fff!important;border:1px solid #e2e8f0!important}html[data-theme=light] #library-search-input,html[data-theme=light] .library-toolbar__search input,html[data-theme=light] .library-toolbar__search input[type=search],:root[data-theme=light] #library-search-input,:root[data-theme=light] .library-toolbar__search input{color:#0f172a!important;background:#fff!important;border:1px solid #cbd5e1!important;box-shadow:0 1px 2px #0000000a!important}html[data-theme=light] #library-search-input::placeholder,html[data-theme=light] .library-toolbar__search input::placeholder{color:#64748b!important;opacity:1!important}html[data-theme=light] .library-toolbar__search-icon{color:#64748b!important}html[data-theme=light] #library-search-input:focus-visible,html[data-theme=light] .library-toolbar__search input:focus-visible{outline-offset:1px!important;background:#fff!important;border-color:#0d9488!important;outline:2px solid #0d9488!important;box-shadow:0 0 0 3px #0d948826!important}html[data-theme=light] .library-toolbar__sort,:root[data-theme=light] .library-toolbar__sort{color:#0f172a!important;background:#fff!important;border:1px solid #cbd5e1!important;box-shadow:0 1px 2px #0000000a!important}html[data-theme=light] .library-toolbar__sort:hover{color:#0f172a!important;background:#f8fafc!important;border-color:#94a3b8!important}:is(html[data-theme=light] .library-toolbar__sort:has(#library-sort-select:focus-visible),html[data-theme=light] .library-toolbar__sort:has(.library-sort-select:focus-visible)){outline-offset:1px!important;border-color:#0d9488!important;outline:2px solid #0d948840!important}html[data-theme=light] .library-toolbar__sort-label{color:#475569!important;font-weight:600!important}html[data-theme=light] .library-toolbar__sort:hover .library-toolbar__sort-label{color:#0f172a!important}html[data-theme=light] .library-toolbar__sort-icon,html[data-theme=light] .library-toolbar__sort-chevron{color:#64748b!important}html[data-theme=light] .library-toolbar__sort:hover .library-toolbar__sort-icon,html[data-theme=light] .library-toolbar__sort:hover .library-toolbar__sort-chevron{color:#0f172a!important}html[data-theme=light] #library-sort-select,html[data-theme=light] .library-toolbar__sort .library-sort-select,html[data-theme=light] .library-toolbar__sort select,:root[data-theme=light] #library-sort-select{color:#0f172a!important;background:0 0!important}html[data-theme=light] #library-sort-select option,html[data-theme=light] .library-toolbar__sort .library-sort-select option{color:#0f172a!important;background:#fff!important}html[data-theme=light] .library-toolbar__filters{background:#f1f5f9!important;border:1px solid #e2e8f0!important}html[data-theme=light] .library-filter-pill{color:#475569!important}html[data-theme=light] .library-filter-pill:hover{color:#0f172a!important;background:#0000000d!important}html[data-theme=light] .library-filter-pill--active{color:#fff!important;background:#0d9488!important;font-weight:600!important;box-shadow:0 1px 3px #0d948840!important}html[data-theme=light] .library-toolbar__divider{background:#e2e8f0!important}html[data-theme=light] .library-empty{background:#fff!important;border:1px solid #e2e8f0!important}html[data-theme=light] .library-empty__cta{color:#fff!important;background:#0d9488!important}html[data-theme=light] .library-empty__cta:hover{color:#fff!important;background:#0f766e!important}html[data-theme=light] .library-filter-empty{background:#fff!important;border-color:#e2e8f0!important}html[data-theme=light] .library-filter-empty__icon{color:#475569!important;background:#f1f5f9!important}html[data-theme=light] .library-filter-empty__title{color:#0f172a!important}html[data-theme=light] .library-filter-empty__reset-btn{color:#0f172a!important;background:#f1f5f9!important;border:1px solid #cbd5e1!important}html[data-theme=light] .library-filter-empty__reset-btn:hover{background:#e2e8f0!important}html[data-theme=light] .news-admin-toolbar,:root[data-theme=light] .news-admin-toolbar{border-radius:var(--radius,6px)!important;color:#0f172a!important;background:#f8fafc!important;border:1px solid #e2e8f0!important}html[data-theme=light] .news-admin-toolbar strong{color:#0f172a!important}html[data-theme=light] #news-admin-status{color:#475569!important}html[data-theme=light] .news-admin-toolbar [data-news-admin-add]{color:#fff!important;background:#0d9488!important;box-shadow:0 1px 3px #0d948840!important}html[data-theme=light] .news-admin-toolbar [data-news-admin-add]:hover{color:#fff!important;background:#0f766e!important}html[data-theme=light] .news-admin-card-controls button{color:#0f172a!important;background:#f8fafc!important;border-color:#cbd5e1!important}html[data-theme=light] .news-admin-card-controls button:hover:not(:disabled){background:#f1f5f9!important;border-color:#94a3b8!important}html[data-theme=light] .student-sync.is-open .student-sync__menu{background:#fff!important;border-color:#e2e8f0!important;box-shadow:0 16px 40px #0000001f!important}html[data-theme=light] .student-sync__divider{border-top-color:#e2e8f0!important}html[data-theme=light] .student-sync__identity strong{color:#0f172a!important}html[data-theme=light] .student-sync__identity p{color:#475569!important}html[data-theme=light] .student-sync__theme-btn.is-active,html[data-theme=light] .student-sync__theme-btn[data-theme-active=true]{color:#fff!important;background:#0d9488!important;box-shadow:0 2px 8px #0d948859!important}html[data-theme=light] .student-sync__compact--logout{color:#dc2626!important;background:#dc262614!important}html[data-theme=light] .student-sync__compact--logout:hover{color:#b91c1c!important;background:#dc262624!important}html[data-theme=light] .student-sync__sheet-close{color:#475569!important;background:#f1f5f9!important;border-color:#cbd5e1!important}html[data-theme=light] .mcq-discussion-panel{background:#fff!important;border:1px solid #e2e8f0!important;box-shadow:0 16px 40px #0000001f!important}html[data-theme=light] .mcq-discussion__header{background:#f8fafc!important;border-bottom-color:#e2e8f0!important}html[data-theme=light] .mcq-discussion__composer{background:#fff!important;border-top-color:#e2e8f0!important}html[data-theme=light] .mcq-discussion__input{color:#0f172a!important;background:#f1f5f9!important;border-color:#cbd5e1!important}html[data-theme=light] .cmd-card{background:#fff!important;border:1px solid #e2e8f0!important;box-shadow:0 25px 50px -12px #00000026!important}html[data-theme=light] .cmd-item:hover:not(.bg-teal-500\/20){background:#f1f5f9!important}html[data-theme=light] .cmd-card kbd{color:#475569!important;background:#f1f5f9!important;border:1px solid #cbd5e1!important}html[data-theme=light] .tracker-home,:root[data-theme=light] .tracker-home{background:var(--cw-canvas,#f8fafc)!important}