:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--primary:#4f46e5;--primary-dark:#4338ca;--brand-primary:#4f46e5;--brand-primary-hover:#4338ca;--primary-action:var(--brand-primary);--primary-action-hover:var(--brand-primary-hover);--secondary:#111827;--text:#172033;--muted:#667085;--border:#e4e7ec;--surface:#fff;--background:#f5f7fb;--surface-soft:#f8fafc;--surface-hover:#f2f4f7;--primary-soft:#eff6ff;--radius-button:10px;--radius-field:10px;--radius-card:16px;--radius-image:12px;--card-shadow:0 10px 30px #1018280d;--content-width:1120px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-6:24px;--space-8:32px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}html[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}html[data-theme=dark] 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img{-o-object-fit:contain;object-fit:contain;max-width:170px;max-height:44px}.navigation{gap:clamp(14px,2vw,28px)}.header-actions,.navigation{align-items:center;display:flex}.header-actions{gap:12px}.navigation a{color:var(--text);padding:10px 2px;font-weight:500;transition:color .15s;position:relative}.navigation a:after{background:var(--primary-action);content:"";opacity:0;border-radius:2px;height:2px;transition:opacity .15s,transform .15s;position:absolute;bottom:2px;left:0;right:0;transform:scaleX(.35)}.navigation a.router-link-active{color:var(--text);font-weight:750}.navigation a.router-link-active:after{opacity:1;transform:scaleX(1)}.nav-button{color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:9px;padding:9px 12px}.navigation a:hover{color:var(--primary)}.nav-button:hover{color:var(--text);background:var(--surface-hover)}.user-menu{position:relative}.user-menu-trigger{color:var(--text);cursor:pointer;background:0 0;border:0;border-radius:50%;align-items:center;padding:0;display:flex}.desktop-user-trigger{display:flex}.burger-icon{border-radius:var(--radius-button);background:var(--surface);border:0;place-content:center;gap:5px;width:42px;height:42px;display:none}.burger-icon span{background:currentColor;border-radius:2px;width:20px;height:2px;transition:transform .2s,opacity .2s;display:block}.user-menu-trigger:hover .header-avatar,.user-menu-trigger[aria-expanded=true] .header-avatar{border-color:#9ca3af;box-shadow:0 0 0 3px #f3f4f6}.header-avatar{box-sizing:border-box;-o-object-fit:cover;object-fit:cover;border:1px solid #d1d5db;border-radius:50%;flex:0 0 38px;width:38px;height:38px;transition:border-color .15s,box-shadow .15s}.header-avatar-fallback{color:var(--primary-dark);background:#dbeafe;place-items:center;font-weight:800;display:grid}.user-menu-name{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-weight:650;overflow:hidden}.user-menu-chevron{color:var(--muted);font-size:1.1rem;transition:transform .15s}.user-menu-trigger[aria-expanded=true] .user-menu-chevron{transform:rotate(180deg)}.user-dropdown{z-index:30;border:1px solid var(--border);background:var(--surface);border-radius:13px;width:min(320px,100vw - 32px);padding:8px;position:absolute;top:calc(100% + 8px);right:0;box-shadow:0 18px 40px #10182829}.user-dropdown-header{border-bottom:1px solid var(--border);align-items:center;gap:10px;margin-bottom:5px;padding:9px 10px 11px;display:flex;overflow:hidden}.user-dropdown-header>div:last-child{gap:2px;min-width:0;display:grid}.user-dropdown-header span{color:var(--muted);text-overflow:ellipsis;font-size:.8rem;overflow:hidden}.mobile-navigation,.mobile-user-avatar{display:none}.user-dropdown a,.user-dropdown button{width:100%;color:var(--text);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:8px;padding:10px;display:flex}.user-dropdown a:hover,.user-dropdown button:hover{background:var(--surface-hover)}.user-dropdown button:disabled{opacity:.55;cursor:wait}.user-dropdown .theme-toggle{color:var(--text);justify-content:space-between;align-items:center}.user-dropdown-actions{gap:3px;padding:5px 0;display:grid}.user-dropdown .user-dropdown-action{justify-content:space-between;align-items:center;gap:12px;min-height:46px;padding:7px 9px;font-weight:600}.user-dropdown-action-copy{align-items:center;gap:10px;min-width:0;display:inline-flex}.user-dropdown-action-copy strong{text-overflow:ellipsis;white-space:nowrap;font-size:.84rem;font-weight:600;overflow:hidden}.user-dropdown-action-icon{width:32px;height:32px;color:var(--primary);background:color-mix(in srgb,var(--primary) 11%,var(--surface-soft));border-radius:10px;flex:0 0 32px;place-items:center;display:grid}.user-dropdown-action-icon svg{fill:none;stroke:currentColor;stroke-width:1.9px;stroke-linecap:round;stroke-linejoin:round;width:18px;height:18px}.user-dropdown-action-icon svg circle[r=\.7]{fill:currentColor;stroke:none}.user-dropdown-action-arrow{color:var(--muted);font-size:1.35rem;font-weight:400;line-height:1}.theme-switch{background:#cbd5e1;border-radius:999px;flex:0 0 40px;width:40px;height:22px;padding:2px;transition:background-color .18s;display:block}.theme-switch span{background:#fff;border-radius:50%;width:18px;height:18px;transition:transform .18s;display:block;box-shadow:0 1px 4px #0f172a4d}.theme-switch.active{background:var(--primary-action)}.theme-switch.active span{transform:translate(18px)}.user-dropdown-footer{border-top:1px solid var(--border);padding-top:7px}.user-dropdown .logout-action{color:#b42318}.user-dropdown .logout-action .user-dropdown-action-icon{color:#b42318;background:#fef3f2}.user-dropdown-assignment{border-bottom:1px solid var(--border);gap:8px;padding:7px 10px 12px;display:grid}.user-dropdown-assignment div{gap:1px;min-width:0;display:grid}.user-dropdown-assignment span{color:var(--muted);text-transform:uppercase;font-size:.68rem;font-weight:700}.user-dropdown-assignment strong{text-overflow:ellipsis;white-space:nowrap;font-size:.83rem;line-height:1.35;overflow:hidden}.user-dropdown-progress{border-bottom:1px solid var(--border);gap:8px;padding:12px 10px;display:grid}.user-dropdown-progress-heading{justify-content:space-between;gap:12px;font-size:.8rem;display:flex}.user-dropdown-progress-heading span{font-weight:700}.user-dropdown-progress .progress-track{height:6px}.user-dropdown-stats{grid-template-columns:1fr 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minmax(320px,1.2fr);align-items:center;gap:clamp(30px,6vw,72px);width:min(860px,100%);padding:clamp(34px,6vw,72px);display:grid;position:relative}.error-visual{aspect-ratio:1;width:min(260px,100%);margin-inline:auto;position:relative}.error-face{border:3px solid color-mix(in srgb,var(--primary) 65%,var(--text));background:linear-gradient(145deg,color-mix(in srgb,var(--primary) 88%,#fff),var(--primary));box-shadow:0 20px 45px color-mix(in srgb,var(--primary) 26%,transparent);border-radius:42% 48% 44% 49%;justify-content:center;align-items:center;gap:27%;display:flex;position:absolute;inset:19%;transform:rotate(-4deg)}.error-eye{aspect-ratio:1;background:#fff;border-radius:50%;width:12%;box-shadow:inset 0 -3px #0000001f}.error-mouth{border-top:4px solid #fff;border-radius:50%;width:26%;height:11%;position:absolute;bottom:25%;transform:rotate(7deg)}.error-orbit{border:2px dashed color-mix(in srgb,var(--primary) 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h1{font-size:clamp(2rem,12vw,3rem)}}.legal-links{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px 20px;display:flex}.legal-links a,.legal-links button{color:var(--muted);font:inherit;cursor:pointer;background:0 0;border:0;padding:0}.legal-links a:hover,.legal-links button:hover{color:var(--primary);text-decoration:underline}.legal-links.compact{justify-content:center;gap:7px 16px;font-size:.78rem}.main-content.legal-main{flex:none;padding-block:40px}.legal-page{max-width:900px}.legal-card{padding:clamp(24px,5vw,54px)}.legal-card h1{letter-spacing:-.035em;margin:0 0 30px;font-size:clamp(2rem,5vw,3.25rem)}.legal-content{line-height:1.75}.legal-content h2{margin:34px 0 10px;font-size:1.25rem}.legal-content h2:first-child{margin-top:0}.legal-content p{margin:0 0 14px}.cookie-banner{z-index:1500;border:1px solid var(--border);border-radius:calc(var(--radius-card) + 2px);width:min(760px,100% - 44px);max-height:calc(100dvh - 44px);color:var(--text);background:color-mix(in 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var(--border);color:var(--text);background:var(--surface)}.secondary-button:hover{background:var(--surface-hover)}.cookie-slide-enter-active,.cookie-slide-leave-active{transition:opacity .2s,transform .2s}.cookie-slide-enter-from,.cookie-slide-leave-to{opacity:0;transform:translateY(18px)}html[data-theme=dark] .login-page{background:radial-gradient(circle at top left,#172554,transparent 38%),var(--background)}html[data-theme=dark] .avatar-fallback,html[data-theme=dark] .class-image-fallback,html[data-theme=dark] .count-badge,html[data-theme=dark] .course-image-fallback,html[data-theme=dark] .dashboard-course-fallback,html[data-theme=dark] .entity-fallback,html[data-theme=dark] .header-avatar-fallback,html[data-theme=dark] .level-badge,html[data-theme=dark] .level-badges span,html[data-theme=dark] .mini-avatar,html[data-theme=dark] .profile-player-avatar .avatar-fallback,html[data-theme=dark] .progress-image-fallback{color:#bfdbfe;background:#1e3a5f}html[data-theme=dark] 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.verify-kicker,html[data-theme=dark] .verify-card a{color:var(--primary)}html[data-theme=dark] .verify-card .verify-lead,html[data-theme=dark] .verify-card dt{color:var(--muted)}html[data-theme=dark] .verify-card dl,html[data-theme=dark] .verify-card dl div{border-color:var(--border)}html[data-theme=dark] .rich-content{color:var(--text)}html[data-theme=dark] .rich-content :where(p,span,div,li,td,th,strong,em,b,i,h1,h2,h3,h4,h5,h6){color:inherit!important}html[data-theme=dark] .rich-content :where([style*=background],[bgcolor]){background-color:#0000!important}html[data-theme=dark] .rich-content a{text-decoration-color:currentColor;color:var(--primary)!important}html[data-theme=dark] .rich-content table,html[data-theme=dark] .rich-content td,html[data-theme=dark] .rich-content th{border-color:var(--border)!important}html[data-theme=dark] .app-root :where(input:not([type=checkbox]):not([type=radio]):not([type=range]),textarea,select){border-color:var(--border);color:var(--text);background-color:var(--surface)}html[data-theme=dark] .app-root :where(input,textarea)::-moz-placeholder{color:var(--muted);opacity:1}html[data-theme=dark] .app-root :where(input,textarea)::placeholder{color:var(--muted);opacity:1}html[data-theme=dark] .app-root select option{color:var(--text);background:var(--surface)}html[data-theme=dark] .card,html[data-theme=dark] .site-footer,html[data-theme=dark] .site-header,html[data-theme=dark] .user-dropdown{color:var(--text)}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card,.field input,.field 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#2563eb24}.checkbox{color:var(--muted);gap:8px;font-size:.9rem;display:flex}.button,.checkbox{align-items:center}.button{border-radius:var(--radius-button);background:var(--primary-action);color:#fff;cursor:pointer;border:0;justify-content:center;min-height:44px;padding:11px 16px;font-weight:750;display:inline-flex}.button:hover{background:var(--primary-action-hover)}.button:disabled{opacity:.6;cursor:wait}.alert{border-radius:10px;padding:11px 13px;font-size:.9rem}.error{color:#b42318;background:#fef3f2}.success{color:#027a48;background:#ecfdf3}.dashboard-grid{grid-template-columns:minmax(0,1.6fr) minmax(280px,.9fr);gap:24px;display:grid}.dashboard-page,.wide-page{width:min(1440px,100% - 32px)}.dashboard-welcome{justify-content:space-between;align-items:center;gap:24px;display:flex}.dashboard-welcome p{margin:7px 0 0}.dashboard-welcome .button{flex:none}.dashboard-layout{grid-template-columns:minmax(0,2fr) minmax(320px,1fr);align-items:start;gap:28px;display:grid}.dashboard-courses,.dashboard-sidebar{gap:20px;min-width:0;display:grid}.dashboard-card-heading,.dashboard-section-heading{justify-content:space-between;align-items:center;gap:16px;display:flex}.dashboard-card-heading h2,.dashboard-section-heading h2{margin:2px 0 0}.eyebrow{letter-spacing:.08em}.count-badge{min-width:34px;height:34px;color:var(--primary-dark);background:#dbeafe;border-radius:999px;place-items:center;font-weight:800;display:grid}.dashboard-course-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;display:grid}.dashboard-course-card{min-width:0;padding:0;overflow:hidden}.course-image-link{color:inherit;text-decoration:none;display:block;overflow:hidden}.course-image-link .learning-visual{transition:transform .22s}.course-image-link:hover .learning-visual{transform:scale(1.025)}.course-image-link:focus-visible{border-radius:var(--radius-image)}.dashboard-course-fallback{color:var(--primary-dark);background:#dbeafe;place-items:center;font-size:3rem;font-weight:800;display:grid}.dashboard-course-body{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:16px;padding:20px;display:grid}.dashboard-course-body h3,.dashboard-course-body p{margin:0}.dashboard-course-body>div{min-width:0}.dashboard-course-body h3{overflow-wrap:anywhere;font-size:1.08rem}.dashboard-course-body p{margin-top:6px;font-size:.88rem}.dashboard-course-body .button{white-space:nowrap}.course-card-progress{gap:6px;margin-top:16px;display:grid}.course-card-progress-label{color:var(--text);justify-content:space-between;align-items:center;gap:8px;font-size:.78rem;font-weight:700;display:flex}.course-card-progress-label strong{color:var(--primary);font-size:inherit}.course-card-progress.completed .course-card-progress-label,.course-card-progress.completed .course-card-progress-label strong{color:#15803d}.course-card-progress .progress-track{height:6px}.course-card-progress small{color:var(--muted);font-size:.72rem;line-height:1.25}.courses-overview-layout,.learning-content-layout{grid-template-columns:minmax(0,2fr) minmax(290px,1fr);align-items:start;gap:28px;display:grid}.learning-content-main{grid-template-columns:minmax(0,1fr);gap:24px;min-width:0;display:grid}.courses-page-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.courses-progress-sidebar{position:sticky;top:96px}.courses-progress-card{align-content:start;gap:22px;display:grid}.courses-progress-card .dashboard-card-heading{align-items:flex-start}.courses-progress-card .dashboard-card-heading h2{margin:2px 0 0}.courses-progress-overview{align-items:center;gap:20px;display:flex}.progress-ring{--progress:0deg;background:conic-gradient(var(--primary) var(--progress),#e8ebf1 0);border-radius:50%;flex:0 0 112px;place-items:center;width:112px;height:112px;display:grid}.progress-ring:before{background:var(--surface);content:"";border-radius:50%;grid-area:1/1;width:86px;height:86px}.progress-ring>div{z-index:1;grid-area:1/1;justify-items:center;gap:2px;display:grid}.progress-ring strong{font-size:1.35rem;line-height:1}.progress-ring span{color:var(--muted);font-size:.62rem}.courses-progress-facts{gap:4px;min-width:0;display:grid}.courses-progress-facts strong{color:var(--primary);font-size:1.8rem;line-height:1}.courses-mini-progress{border-top:1px solid var(--border);gap:14px;padding-top:18px;display:grid}.courses-mini-progress a{gap:7px;display:grid}.courses-mini-progress a>div:first-child{justify-content:space-between;gap:12px;font-size:.78rem;display:flex}.courses-mini-progress a strong{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.courses-mini-progress a>div:first-child 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var(--border);min-height:34px;color:var(--text);background:var(--surface);text-align:center;border-radius:999px;align-self:end;align-items:center;margin-bottom:3px;padding:7px 11px;font-size:.72rem;font-weight:750;line-height:1.15;display:inline-flex;box-shadow:0 3px 8px #10182814}.profile-edit-link:hover{border-color:var(--primary);color:var(--primary)}.dashboard-appearance-link{width:fit-content;color:var(--primary);justify-self:end;font-size:.8rem;font-weight:750}.dashboard-card-heading>a{color:var(--primary);font-size:.85rem;font-weight:700}.dashboard-card-heading>span{color:var(--primary);font-weight:800}.dashboard-assignments{border-top:1px solid var(--border);gap:12px;padding-top:18px;display:grid}.dashboard-entity{border:1px solid 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92px;place-items:center;display:grid}.dashboard-progress-ring:before{background:var(--surface);content:"";border-radius:50%;grid-area:1/1;width:72px;height:72px}.dashboard-progress-ring strong{z-index:1;color:var(--primary-dark);grid-area:1/1;font-size:1.25rem}.dashboard-progress-hero>div:last-child{min-width:0}.dashboard-progress-hero p{margin:5px 0 0}.dashboard-progress-track{height:6px;margin-top:-7px}.profile-header{align-items:center;gap:18px;display:flex}.profile-header h2{margin:0 0 4px}.avatar,.avatar-fallback{width:72px;height:auto;aspect-ratio:var(--person-image-ratio);border-radius:var(--radius-image);-o-object-fit:cover;object-fit:cover;flex:0 0 72px}.avatar-fallback{color:var(--primary-dark);background:#dbeafe;place-items:center;font-size:1.5rem;font-weight:800;display:grid}.avatar-dropzone{border:2px dashed 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(width<=800px){.student-learning-grid,.teacher-certificate-form{grid-template-columns:1fr}.teacher-certificates .certificate-card{flex-wrap:wrap;align-items:flex-start}.certificate-actions{width:100%;margin-left:76px}}.cropper-zoom{grid-template-columns:auto 1fr;align-items:center;gap:14px;display:grid}.cropper-zoom input{width:100%}.cropper-actions{flex-wrap:wrap;justify-content:flex-end;gap:10px;display:flex}.facts{gap:14px;margin:24px 0 0;display:grid}.facts div{border-top:1px solid var(--border);grid-template-columns:100px 1fr;gap:16px;padding-top:14px;display:grid}.facts dt{color:var(--muted)}.facts dd{margin:0;font-weight:650}.assignment{align-items:center;gap:10px;min-width:0;display:flex}.assignment img{border-radius:var(--radius-image);-o-object-fit:cover;object-fit:cover;border:1px solid var(--border);flex:0 0 42px;width:42px;height:auto}.school-image{aspect-ratio:var(--school-image-ratio)}.class-image{aspect-ratio:var(--class-image-ratio)}.assignment 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dd{text-overflow:ellipsis;white-space:nowrap;margin:0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.7rem;overflow:hidden}.system-info-note{color:var(--muted);align-items:center;gap:7px;margin:-2px 0 0;font-size:.72rem;display:flex}.grow{grid-column:1/-1}.class-section{gap:20px;display:grid}.class-heading{align-items:center;gap:14px;display:flex}.class-heading>div{min-width:0}.class-edit-link{color:var(--primary);border-radius:8px;margin-left:auto;padding:8px 11px;font-weight:650}.class-edit-link:hover{background:var(--primary-soft)}.record-inactive{opacity:.72}.record-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:7px;margin-left:auto;display:flex}.record-actions .class-edit-link{margin-left:0}.class-edit-image{width:92px;height:auto;aspect-ratio:var(--class-image-ratio);border-radius:var(--radius-image);-o-object-fit:cover;object-fit:cover;flex:0 0 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