:root{--color-bg: #eef2f6;--color-bg-elevated: #ffffff;--color-surface: #ffffff;--color-surface-hover: #f8fafc;--color-border: rgba(15, 23, 42, .08);--color-border-strong: rgba(15, 23, 42, .14);--color-text: #0f172a;--color-text-secondary: #475569;--color-muted: #64748b;--color-primary: #6366f1;--color-primary-hover: #4f46e5;--color-primary-muted: rgba(99, 102, 241, .1);--color-accent: #8b5cf6;--gradient-brand: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);--gradient-subtle: linear-gradient(135deg, rgba(99, 102, 241, .07), rgba(139, 92, 246, .05));--color-success: #16a34a;--color-success-muted: rgba(22, 163, 74, .1);--color-warning: #d97706;--color-warning-muted: rgba(217, 119, 6, .1);--color-danger: #dc2626;--color-danger-muted: rgba(220, 38, 38, .08);--radius-sm: 8px;--radius: 12px;--radius-lg: 16px;--radius-xl: 20px;--radius-full: 9999px;--font-body: "Inter", system-ui, -apple-system, sans-serif;--font-display: "Plus Jakarta Sans", "Inter", system-ui, sans-serif;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);--shadow-md: 0 8px 24px rgba(15, 23, 42, .08);--shadow-lg: 0 24px 48px rgba(15, 23, 42, .1);--shadow-glow: 0 0 32px rgba(99, 102, 241, .14);--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-spring: cubic-bezier(.34, 1.56, .64, 1);--duration-fast: .15s;--duration: .25s;--duration-slow: .4s;--glass: rgba(255, 255, 255, .88);--glass-border: rgba(15, 23, 42, .06);--blur: 16px;color-scheme:light}[data-theme=dark]{--color-bg: #0b1120;--color-bg-elevated: #111827;--color-surface: #1e293b;--color-surface-hover: #334155;--color-border: rgba(248, 250, 252, .08);--color-border-strong: rgba(248, 250, 252, .14);--color-text: #f1f5f9;--color-text-secondary: #cbd5e1;--color-muted: #94a3b8;--color-primary: #818cf8;--color-primary-hover: #6366f1;--color-primary-muted: rgba(129, 140, 248, .14);--color-accent: #a78bfa;--gradient-brand: linear-gradient(135deg, #818cf8 0%, #a78bfa 50%, #f472b6 100%);--gradient-subtle: linear-gradient(135deg, rgba(129, 140, 248, .1), rgba(167, 139, 250, .06));--color-success: #22c55e;--color-success-muted: rgba(34, 197, 94, .12);--color-warning: #fbbf24;--color-warning-muted: rgba(251, 191, 36, .12);--color-danger: #f87171;--color-danger-muted: rgba(248, 113, 113, .12);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .35);--shadow-md: 0 8px 24px rgba(0, 0, 0, .4);--shadow-lg: 0 24px 48px rgba(0, 0, 0, .45);--shadow-glow: 0 0 32px rgba(129, 140, 248, .18);--glass: rgba(15, 23, 42, .88);--glass-border: rgba(248, 250, 252, .06);color-scheme:dark}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}:focus{outline:none}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}body{font-family:var(--font-body);background:var(--color-bg);color:var(--color-text);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;letter-spacing:-.02em;line-height:1.25}a{color:var(--color-primary-hover);text-decoration:none;transition:color var(--duration-fast) var(--ease-out)}a:hover{color:var(--color-accent)}button{-webkit-appearance:none;-moz-appearance:none;appearance:none;margin:0;padding:0;border:none;border-radius:var(--radius);background:transparent;color:inherit;font-family:var(--font-body);font-size:inherit;font-weight:inherit;line-height:inherit;cursor:pointer;transition:background var(--duration-fast) var(--ease-out),color var(--duration-fast) var(--ease-out),border-color var(--duration-fast) var(--ease-out),transform var(--duration-fast) var(--ease-out),box-shadow var(--duration-fast) var(--ease-out)}button:disabled{opacity:.45;cursor:not-allowed}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.625rem 1.25rem;border:none;border-radius:var(--radius);background:var(--color-primary);color:#fff;font-family:var(--font-body);font-size:.875rem;font-weight:500;line-height:1.25;cursor:pointer;transition:background var(--duration-fast) var(--ease-out),color var(--duration-fast) var(--ease-out),border-color var(--duration-fast) var(--ease-out),transform var(--duration-fast) var(--ease-out),box-shadow var(--duration-fast) var(--ease-out)}.btn:hover:not(:disabled){background:var(--color-primary-hover);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-glow)}.btn:active:not(:disabled){transform:translateY(0)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-ghost{background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text)}.btn-ghost:hover:not(:disabled){background:var(--color-surface-hover);border-color:var(--color-border-strong);color:var(--color-text);box-shadow:none;transform:none}.btn-ghost:active:not(:disabled){background:color-mix(in srgb,var(--color-text) 5%,var(--color-surface));color:var(--color-text);transform:none;box-shadow:none}.btn-sm{padding:.4rem .875rem;font-size:.8125rem}input,select,textarea{width:100%;padding:.625rem .875rem;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-bg-elevated);color:var(--color-text);font-family:var(--font-body);font-size:.875rem;transition:border-color var(--duration-fast) var(--ease-out),box-shadow var(--duration-fast) var(--ease-out)}input:hover,select:hover,textarea:hover{border-color:var(--color-border-strong)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-muted)}input:disabled{opacity:.6;cursor:not-allowed}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:1.25rem;transition:border-color var(--duration) var(--ease-out),transform var(--duration) var(--ease-out),box-shadow var(--duration) var(--ease-out)}.card:hover{border-color:var(--color-border-strong)}.card-interactive:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.badge{display:inline-flex;align-items:center;gap:.25rem;padding:.2rem .625rem;border-radius:var(--radius-full);font-size:.6875rem;font-weight:600;letter-spacing:.03em;text-transform:uppercase}.badge-success{background:var(--color-success-muted);color:var(--color-success)}.badge-warning{background:var(--color-warning-muted);color:var(--color-warning)}.badge-primary{background:color-mix(in srgb,var(--color-primary) 15%,var(--color-surface));color:var(--color-primary)}.badge-muted{background:var(--color-surface-hover);color:var(--color-muted);border:1px solid var(--color-border)}.badge-danger{background:var(--color-danger-muted);color:var(--color-danger)}@keyframes fadeSlideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes pulse-glow{0%,to{opacity:1}50%{opacity:.5}}.page-enter{animation:fadeIn .18s var(--ease-out) both}::view-transition-old(root),::view-transition-new(root){animation-duration:.18s;animation-timing-function:var(--ease-out)}.stagger-1{animation-delay:50ms}.stagger-2{animation-delay:.1s}.stagger-3{animation-delay:.15s}.stagger-4{animation-delay:.2s}.stagger-5{animation-delay:.25s}.skeleton{background:linear-gradient(90deg,var(--color-surface) 25%,var(--color-surface-hover) 50%,var(--color-surface) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius)}.loading-text{color:var(--color-muted);font-size:.875rem;animation:pulse-glow 1.5s ease-in-out infinite}.progress-bar-wrap{margin-top:.75rem}.progress-bar-label{display:flex;justify-content:space-between;font-size:.6875rem;color:var(--color-muted);margin-bottom:.375rem;text-transform:uppercase;letter-spacing:.04em}.progress-bar{height:4px;background:var(--color-border);border-radius:var(--radius-full);overflow:hidden}.progress-bar-fill{height:100%;min-width:0;background:var(--gradient-brand);border-radius:var(--radius-full);transition:width .6s var(--ease-out)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border-strong);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-muted)}.student-view-toggle.svelte-moacg2{display:flex;align-items:center}.student-view-toggle-btn.svelte-moacg2{display:inline-flex;align-items:center;gap:.5rem;padding:.25rem .5rem .25rem .375rem;border:1px solid var(--color-border);border-radius:var(--radius-full);background:var(--color-surface);color:var(--color-text-secondary);cursor:pointer;transition:color var(--duration-fast),border-color var(--duration-fast),background var(--duration-fast),box-shadow var(--duration-fast)}.student-view-toggle-btn.svelte-moacg2:hover{color:var(--color-primary);border-color:#6366f159;background:var(--color-primary-muted);transform:none;box-shadow:none}.student-view-toggle-btn.svelte-moacg2:disabled{opacity:.65;cursor:wait}.student-view-toggle--active.svelte-moacg2 .student-view-toggle-btn:where(.svelte-moacg2){color:var(--color-primary);border-color:#6366f173;background:var(--color-primary-muted);box-shadow:inset 0 0 0 1px #6366f126}.student-view-toggle-track.svelte-moacg2{position:relative;width:34px;height:20px;border-radius:var(--radius-full);background:var(--color-border);flex-shrink:0;transition:background var(--duration-fast)}.student-view-toggle--active.svelte-moacg2 .student-view-toggle-track:where(.svelte-moacg2){background:var(--color-primary)}.student-view-toggle-thumb.svelte-moacg2{position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #0f172a2e;transition:transform var(--duration-fast) var(--ease-out)}.student-view-toggle--active.svelte-moacg2 .student-view-toggle-thumb:where(.svelte-moacg2){transform:translate(14px)}.student-view-toggle-label.svelte-moacg2{display:inline-flex;align-items:center;gap:.3rem;min-width:0}.student-view-toggle-icon.svelte-moacg2{width:15px;height:15px;flex-shrink:0}.student-view-toggle-text.svelte-moacg2{font-size:.75rem;font-weight:600;letter-spacing:.01em;white-space:nowrap}@media(max-width:900px){.student-view-toggle-text.svelte-moacg2{display:none}.student-view-toggle-btn.svelte-moacg2{padding:.3125rem}}.command-palette-backdrop.svelte-wh9uu8{position:fixed;top:0;right:0;bottom:0;left:0;z-index:500;display:flex;align-items:flex-start;justify-content:center;padding:min(12vh,6rem) 1rem 1rem;background:#0f172a73;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.command-palette.svelte-wh9uu8{width:min(100%,560px);background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);overflow:hidden;animation:fadeSlideUp .16s var(--ease-out) both}.command-palette-input-wrap.svelte-wh9uu8{display:flex;align-items:center;gap:.625rem;padding:.875rem 1rem;border-bottom:1px solid var(--color-border)}.command-palette-search-icon.svelte-wh9uu8{width:18px;height:18px;color:var(--color-muted);flex-shrink:0}.command-palette-input.svelte-wh9uu8{flex:1;border:none;background:transparent;color:var(--color-text);font-size:.9375rem;outline:none}.command-palette-kbd.svelte-wh9uu8,.command-palette-footer.svelte-wh9uu8 kbd:where(.svelte-wh9uu8){display:inline-flex;align-items:center;justify-content:center;min-width:1.5rem;padding:.125rem .375rem;border:1px solid var(--color-border);border-radius:6px;background:var(--color-surface);color:var(--color-muted);font-family:inherit;font-size:.625rem;line-height:1.2}.command-palette-list.svelte-wh9uu8{max-height:min(50vh,360px);overflow:auto;padding:.375rem}.command-palette-group.svelte-wh9uu8{padding:.375rem .625rem .25rem;font-size:.625rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--color-muted)}.command-palette-item.svelte-wh9uu8{display:flex;align-items:center;justify-content:space-between;gap:.75rem;width:100%;padding:.5rem .625rem;border:none;border-radius:var(--radius-sm);background:transparent;color:var(--color-text);font-size:.8125rem;text-align:left;cursor:pointer;transition:background var(--duration-fast)}.command-palette-item.svelte-wh9uu8:hover,.command-palette-item--active.svelte-wh9uu8{background:var(--color-primary-muted);transform:none;box-shadow:none}.command-palette-item-path.svelte-wh9uu8{color:var(--color-muted);font-size:.6875rem;white-space:nowrap}.command-palette-empty.svelte-wh9uu8{padding:1.25rem .75rem;color:var(--color-muted);font-size:.8125rem;text-align:center}.command-palette-footer.svelte-wh9uu8{display:flex;flex-wrap:wrap;gap:.75rem;padding:.625rem 1rem;border-top:1px solid var(--color-border);color:var(--color-muted);font-size:.6875rem}.command-palette-footer.svelte-wh9uu8 span:where(.svelte-wh9uu8){display:inline-flex;align-items:center;gap:.25rem}.admin-notif,.admin-notif-trigger{position:relative}.admin-notif-trigger.has-unread{color:var(--color-text)}.admin-notif-badge{position:absolute;top:-4px;right:-4px;min-width:1.1rem;height:1.1rem;padding:0 .25rem;border-radius:999px;background:var(--color-danger, #b42318);color:#fff;font-size:.625rem;font-weight:700;line-height:1.1rem;text-align:center;pointer-events:none}.admin-notif-panel{position:absolute;top:calc(100% + .5rem);right:0;z-index:80;width:min(22rem,calc(100vw - 1.5rem));max-height:min(28rem,70vh);display:flex;flex-direction:column;border:1px solid var(--color-border);border-radius:var(--radius-md, 10px);background:var(--color-surface);box-shadow:0 12px 32px #0000001f;overflow:hidden}.admin-notif-header{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.75rem .875rem;border-bottom:1px solid var(--color-border)}.admin-notif-header strong{font-size:.875rem}.admin-notif-mark-all{border:0;background:transparent;color:var(--color-primary, #0b5fff);font-size:.75rem;cursor:pointer;padding:0}.admin-notif-mark-all:hover{text-decoration:underline}.admin-notif-list{overflow:auto;flex:1}.admin-notif-empty{margin:0;padding:1.25rem .875rem;color:var(--color-muted);font-size:.8125rem;text-align:center}.admin-notif-item{display:flex;align-items:stretch;gap:.25rem;width:100%;border-bottom:1px solid var(--color-border);border-left:3px solid transparent;background:transparent}.admin-notif-item.unread{background:color-mix(in srgb,var(--color-primary, #0b5fff) 8%,transparent);border-left-color:var(--color-primary, #0b5fff)}.admin-notif-item.unread.sev-high{border-left-color:var(--color-danger, #b42318)}.admin-notif-item.read{opacity:.72}.admin-notif-item.read:hover{opacity:1}.admin-notif-item-main{display:flex;flex:1;flex-direction:column;align-items:flex-start;gap:.2rem;min-width:0;padding:.75rem .5rem .75rem .75rem;border:0;background:transparent;color:inherit;text-align:left;cursor:pointer}.admin-notif-item-main:hover{background:var(--color-surface-hover, rgb(0 0 0 / 4%))}.admin-notif-item-top{display:flex;align-items:center;gap:.35rem;margin-bottom:.1rem}.admin-notif-dot{width:.45rem;height:.45rem;border-radius:999px;background:var(--color-primary, #0b5fff);flex-shrink:0}.admin-notif-item.sev-high .admin-notif-dot{background:var(--color-danger, #b42318)}.admin-notif-state{font-size:.625rem;font-weight:700;letter-spacing:.02em;text-transform:uppercase;color:var(--color-primary, #0b5fff)}.admin-notif-state--read{font-weight:500;color:var(--color-muted)}.admin-notif-item-title{font-size:.8125rem;font-weight:600;line-height:1.3}.admin-notif-item.read .admin-notif-item-title{font-weight:500;color:var(--color-muted)}.admin-notif-item-body{font-size:.75rem;color:var(--color-muted);line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.admin-notif-item-meta{font-size:.6875rem;color:var(--color-muted);margin-top:.15rem}.admin-notif-dismiss{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;align-self:center;width:1.75rem;height:1.75rem;margin-right:.5rem;padding:0;border:0;border-radius:var(--radius-sm, 6px);background:transparent;color:var(--color-muted);cursor:pointer}.admin-notif-dismiss:hover{color:var(--color-danger, #b42318);background:color-mix(in srgb,var(--color-danger, #b42318) 10%,transparent)}.admin-notif-dismiss svg{width:14px;height:14px}.app-shell{min-height:100vh;display:flex;flex-direction:column;background:var(--color-bg)}.app-banner{position:sticky;top:0;z-index:100;background:var(--glass);backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur));border-bottom:1px solid var(--glass-border);box-shadow:var(--shadow-sm);--app-header-height: 60px;transition:border-color var(--duration-fast) var(--ease-out),box-shadow var(--duration-fast) var(--ease-out)}body.admin-menu-open .app-banner{border-bottom-color:transparent;box-shadow:none}.app-banner-inner{max-width:1280px;margin:0 auto;padding:0 1.5rem;height:60px;display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:1rem}.app-banner-brand{display:flex;align-items:center;gap:.625rem;min-width:0;justify-self:start;grid-column:1}.app-logo{display:flex;align-items:center;gap:.625rem;font-family:var(--font-display);font-weight:700;font-size:1.0625rem;color:var(--color-text);text-decoration:none;white-space:nowrap;letter-spacing:-.02em;transition:opacity var(--duration-fast)}.app-logo:hover{opacity:.85;text-decoration:none}.app-logo-mark{width:32px;height:32px;border-radius:var(--radius-sm);background:var(--gradient-brand);display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:800;color:#fff;box-shadow:var(--shadow-glow)}.app-nav{display:flex;align-items:center;gap:.125rem;justify-content:center;justify-self:center;grid-column:2;padding:.25rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-full);max-width:fit-content;box-shadow:var(--shadow-sm);overflow:visible}.app-nav-link{padding:.4375rem 1rem;border-radius:var(--radius-full);font-size:.8125rem;font-weight:500;color:var(--color-muted);text-decoration:none;transition:all var(--duration-fast) var(--ease-out);white-space:nowrap}.app-nav-link:hover{color:var(--color-text);background:var(--color-surface-hover);text-decoration:none}.app-nav-link.active{color:var(--color-primary);background:var(--color-primary-muted);box-shadow:inset 0 0 0 1px #6366f133}.app-actions{display:flex;align-items:center;gap:.375rem;flex-shrink:0;justify-self:end;grid-column:3}.app-command-icon{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-muted);cursor:pointer;transition:color var(--duration-fast),background var(--duration-fast),border-color var(--duration-fast)}.app-command-icon:hover{color:var(--color-text);background:var(--color-surface-hover);transform:none;box-shadow:none}.app-command-icon svg{width:16px;height:16px}.app-mobile-nav-toggle{display:none;align-items:center;justify-content:center;width:36px;height:36px;padding:0;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-text);cursor:pointer;flex-shrink:0}.app-mobile-nav-toggle svg{width:18px;height:18px}.app-mobile-nav-toggle:hover{background:var(--color-surface-hover);transform:none;box-shadow:none}body.mobile-nav-open .app-banner{border-bottom-color:transparent;box-shadow:none}.app-mobile-nav-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;top:var(--app-header-height, 60px);z-index:105;background:#0f172a47;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px)}.app-mobile-nav-panel{position:fixed;top:var(--app-header-height, 60px);left:0;right:0;z-index:110;max-height:calc(100dvh - var(--app-header-height, 60px));overflow:auto;border-bottom:1px solid var(--color-border);background:var(--glass);backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur));box-shadow:var(--shadow-lg)}.app-mobile-nav-panel-inner{max-width:1280px;margin:0 auto;padding:.875rem 1rem 1.25rem}.app-mobile-nav-links{display:grid;gap:.375rem;margin-bottom:1rem}.app-mobile-nav-link{display:block;padding:.625rem .875rem;border-radius:var(--radius);color:var(--color-text);font-size:.9375rem;font-weight:500;text-decoration:none;background:var(--color-surface);border:1px solid var(--color-border)}.app-mobile-nav-link:hover{background:var(--color-surface-hover);text-decoration:none}.app-mobile-nav-link--active{color:var(--color-primary);background:var(--color-primary-muted);border-color:#6366f140}.app-mobile-nav-admin-label{margin:0 0 .625rem;font-size:.75rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--color-muted)}.app-mobile-nav-admin-label--sub{margin-top:1rem}.app-mobile-nav-context{margin:0 0 .625rem;font-size:.8125rem;font-weight:600;color:var(--color-text);line-height:1.35}.app-mobile-nav-sub-links{display:grid;gap:.3rem}.app-mobile-nav-sub-link{display:block;padding:.5rem .75rem;border-radius:var(--radius-sm);color:var(--color-text-secondary);font-size:.8125rem;font-weight:500;text-decoration:none;background:color-mix(in srgb,var(--color-surface) 80%,transparent);border:1px solid var(--color-border)}.app-mobile-nav-sub-link:hover{color:var(--color-text);background:var(--color-surface-hover);text-decoration:none}.app-mobile-nav-sub-link--active{color:var(--color-primary);background:var(--color-primary-muted);border-color:#6366f140;font-weight:600}.student-view-banner{max-width:1280px;margin:0 auto .75rem;padding:.625rem 1rem;border:1px solid rgba(99,102,241,.25);border-radius:var(--radius);background:var(--color-primary-muted);color:var(--color-primary);font-size:.8125rem;font-weight:500}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-text-secondary);cursor:pointer;transition:color var(--duration-fast),border-color var(--duration-fast),background var(--duration-fast)}.icon-btn:hover{color:var(--color-primary);border-color:#6366f159;background:var(--color-primary-muted);transform:none;box-shadow:none}.icon-btn--ghost:hover{color:var(--color-danger);border-color:#dc26264d;background:var(--color-danger-muted)}.icon-btn-svg{width:18px;height:18px}.app-profile-btn{display:none}.profile-menu{position:relative}.profile-menu-trigger{display:inline-flex;align-items:center;gap:.25rem;padding:2px 4px 2px 2px;border:1px solid var(--color-border);border-radius:var(--radius-full);background:var(--color-surface);cursor:pointer;transition:border-color var(--duration-fast),box-shadow var(--duration-fast),background var(--duration-fast)}.profile-menu-trigger:hover,.profile-menu-trigger--active{border-color:#6366f166;background:var(--color-primary-muted);box-shadow:var(--shadow-sm)}.profile-menu-chevron{width:14px;height:14px;margin-right:2px;color:var(--color-muted);flex-shrink:0;transition:transform var(--duration-fast) var(--ease-out)}.profile-menu-trigger--active .profile-menu-chevron{color:var(--color-primary);transform:rotate(180deg)}.profile-menu-popover{position:absolute;top:calc(100% + 8px);right:0;width:280px;padding:.5rem;background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);z-index:200;animation:fadeSlideUp var(--duration-fast) var(--ease-out) both}.profile-menu-header{display:flex;align-items:center;gap:.875rem;padding:.625rem .5rem}.profile-menu-identity{display:flex;flex-direction:column;gap:.125rem;min-width:0}.profile-menu-name{font-weight:600;font-size:.9375rem;color:var(--color-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.profile-menu-email{font-size:.75rem;color:var(--color-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.profile-menu-role{display:inline-block;margin-top:.25rem;padding:.125rem .5rem;font-size:.625rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--color-primary);background:var(--color-primary-muted);border-radius:var(--radius-full);width:fit-content}.profile-menu-hint{margin:0 .5rem .375rem;padding:.5rem .625rem;font-size:.6875rem;line-height:1.45;color:var(--color-muted);background:var(--color-surface-hover);border-radius:var(--radius-sm)}.profile-menu-divider{height:1px;margin:.375rem 0;background:var(--color-border)}.profile-menu-theme{padding:.25rem .625rem .375rem}.profile-menu-theme-label{display:block;margin-bottom:.3125rem;font-size:.625rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--color-muted)}.profile-menu-theme-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.25rem}.profile-menu-theme-btn{min-height:1.625rem;padding:.1875rem .25rem;border:1px solid var(--color-border);border-radius:6px;background:var(--color-surface);color:var(--color-text-secondary);font-size:.625rem;font-weight:600;line-height:1.1;white-space:nowrap;cursor:pointer;transition:background var(--duration-fast),border-color var(--duration-fast),color var(--duration-fast)}.profile-menu-theme-btn:hover{background:var(--color-surface-hover);color:var(--color-text);transform:none;box-shadow:none}.profile-menu-theme-btn--active{border-color:#6366f173;background:var(--color-primary-muted);color:var(--color-primary)}.profile-menu-item{display:flex;align-items:center;gap:.625rem;width:100%;padding:.5625rem .625rem;border:none;border-radius:var(--radius-sm);background:transparent;color:var(--color-text);font-size:.8125rem;font-weight:500;text-decoration:none;text-align:left;cursor:pointer;transition:background var(--duration-fast)}.profile-menu-item svg{width:18px;height:18px;flex-shrink:0;color:var(--color-muted)}.profile-menu-item:hover{background:var(--color-surface-hover);text-decoration:none;transform:none;box-shadow:none}.profile-menu-item:hover svg{color:var(--color-primary)}.profile-menu-item--danger{color:var(--color-danger)}.profile-menu-item--danger svg{color:var(--color-danger)}.profile-menu-item--danger:hover{background:var(--color-danger-muted)}.profile-menu-logout{margin:0;padding:0}.app-logout-form{display:none}.app-main{flex:1;max-width:1280px;width:100%;margin:0 auto;padding:2rem 1.5rem 3rem}.app-version-badge{position:fixed;right:.75rem;bottom:.5rem;z-index:60;font-size:.6875rem;color:var(--color-muted);opacity:.65;letter-spacing:.02em;pointer-events:none;-webkit-user-select:none;user-select:none}.app-legal-footer{display:flex;flex-wrap:wrap;justify-content:center;gap:.4rem .55rem;padding:0 1rem 1.25rem;font-size:.75rem;color:var(--color-muted)}.app-legal-footer a,.app-legal-footer-btn{color:var(--color-muted);background:none;border:none;padding:0;font:inherit;cursor:pointer;text-decoration:none}.app-legal-footer a:hover,.app-legal-footer-btn:hover{color:var(--color-primary)}@media(max-width:768px){.app-mobile-nav-toggle{display:inline-flex}.app-banner-inner{grid-template-columns:minmax(0,1fr) auto;gap:.5rem;padding:0 .75rem;height:52px;--app-header-height: 52px}.app-banner{--app-header-height: 52px}.app-banner-brand{gap:.5rem;min-width:0;overflow:hidden}.app-logo{font-size:.9375rem;min-width:0;overflow:hidden;text-overflow:ellipsis}.app-nav{display:none}.app-actions{grid-column:2;gap:.25rem;flex-shrink:0}.app-actions .icon-btn,.app-actions .app-command-icon,.app-mobile-nav-toggle{width:32px;height:32px}.app-main{padding:1rem 1rem 2rem;overflow-x:clip}}@media(max-width:480px){.app-logo span:not(.app-logo-mark){display:none}.app-banner-inner{padding:0 .625rem}}@media(max-width:380px){.app-actions .student-view-toggle{display:none}}.admin-menu{position:relative}.admin-menu-trigger{display:inline-flex;align-items:center;gap:.375rem;padding:.4375rem .875rem;border:none;border-radius:var(--radius-full);background:transparent;color:var(--color-muted);font-size:.8125rem;font-weight:500;cursor:pointer;transition:color var(--duration-fast),background var(--duration-fast);white-space:nowrap}.admin-menu-trigger:hover,.admin-menu-trigger--active{color:var(--color-primary);background:var(--color-primary-muted);transform:none;box-shadow:none}.admin-menu-icon{width:16px;height:16px;flex-shrink:0}.admin-menu-chevron{width:14px;height:14px;color:var(--color-muted);transition:transform var(--duration-fast) var(--ease-out)}.admin-menu-trigger--active .admin-menu-chevron{transform:rotate(180deg)}.admin-menu-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;top:var(--app-header-height, 60px);z-index:105;background:#0f172a47;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px);animation:adminMenuFadeIn var(--duration-fast) var(--ease-out) both}.admin-menu-panel{position:fixed;top:var(--app-header-height, 60px);left:0;right:0;z-index:110;border-top:none;border-bottom:1px solid var(--color-border);background:var(--glass);backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur));box-shadow:var(--shadow-lg);animation:adminMenuReveal var(--duration-fast) var(--ease-out) both;transform-origin:top center}.admin-menu-panel-inner{max-width:1280px;margin:0 auto;padding:.875rem 1.5rem 1rem}.admin-menu-panel-sub{margin:0 0 .625rem;font-size:.8125rem;color:var(--color-muted);max-width:42rem}@keyframes adminMenuReveal{0%{opacity:0;clip-path:inset(0 0 100% 0)}to{opacity:1;clip-path:inset(0 0 0 0)}}@keyframes adminMenuFadeIn{0%{opacity:0}to{opacity:1}}@media(max-width:768px){.admin-menu-label{display:none}.admin-menu-panel-inner{padding:1rem 1rem 1.25rem}}.app-toast-host{position:fixed;top:calc(var(--app-header-height, 60px) + .75rem);right:1.25rem;z-index:10000;display:flex;flex-direction:column;align-items:flex-end;gap:.625rem;pointer-events:none;max-width:min(22rem,calc(100vw - 2rem))}.app-toast{pointer-events:auto;display:flex;align-items:center;gap:.625rem;padding:.75rem .875rem;border-radius:var(--radius-lg);border:1px solid var(--color-border);background:var(--color-surface);box-shadow:0 10px 28px #0f172a1f,0 2px 8px #0f172a0f;animation:appToastIn .32s var(--ease-out) both}.app-toast--success{border-color:color-mix(in srgb,#16a34a 28%,var(--color-border))}.app-toast--error{border-color:color-mix(in srgb,#dc2626 28%,var(--color-border))}.app-toast__icon{flex-shrink:0;width:1.75rem;height:1.75rem;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-full)}.app-toast--success .app-toast__icon{background:color-mix(in srgb,#16a34a 14%,var(--color-surface));color:#16a34a}.app-toast--error .app-toast__icon{background:color-mix(in srgb,#dc2626 12%,var(--color-surface));color:#dc2626}.app-toast__icon svg{width:1rem;height:1rem}.app-toast__message{margin:0;flex:1;min-width:0;font-size:.875rem;font-weight:500;line-height:1.4;color:var(--color-text)}.app-toast__close{flex-shrink:0;width:1.75rem;height:1.75rem;display:inline-flex;align-items:center;justify-content:center;padding:0;border:0;border-radius:var(--radius-md);background:transparent;color:var(--color-muted);cursor:pointer;box-shadow:none;transform:none}.app-toast__close:hover:not(:disabled){background:var(--color-surface-hover);color:var(--color-text);transform:none;box-shadow:none}.app-toast__close svg{width:.875rem;height:.875rem}@keyframes appToastIn{0%{opacity:0;transform:translateY(-.625rem) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@media(max-width:640px){.app-toast-host{left:1rem;right:1rem;top:auto;bottom:1rem;align-items:stretch;max-width:none}@keyframes appToastIn{0%{opacity:0;transform:translateY(.625rem) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}}.cookie-consent{position:fixed;inset:auto 0 0 0;z-index:80;padding:1rem;pointer-events:none}.cookie-consent-card{pointer-events:auto;width:min(28rem,100%);margin:0 auto;padding:1.05rem 1.15rem;border:1px solid var(--color-border);border-radius:var(--radius-xl, 1rem);background:var(--color-surface);box-shadow:var(--shadow-md, 0 12px 36px rgb(0 0 0 / .14));display:grid;gap:.85rem}.cookie-consent-copy h2{margin:0 0 .35rem;font-size:1rem;font-weight:700;letter-spacing:-.01em}.cookie-consent-copy p{margin:0;font-size:.8125rem;color:var(--color-text-secondary, var(--color-muted));line-height:1.45}.cookie-consent-options{display:grid;gap:.45rem}.cookie-consent-option{position:relative;display:flex;align-items:flex-start;gap:.65rem;margin:0;padding:.65rem .75rem;border:1px solid var(--color-border);border-radius:var(--radius-lg, .75rem);background:var(--color-bg-elevated, var(--color-surface));cursor:pointer;transition:border-color var(--duration-fast, .12s) var(--ease-out, ease),background var(--duration-fast, .12s) var(--ease-out, ease),box-shadow var(--duration-fast, .12s) var(--ease-out, ease)}.cookie-consent-option:hover:not(.cookie-consent-option--locked){border-color:color-mix(in srgb,var(--color-primary) 30%,var(--color-border))}.cookie-consent-option--on,.cookie-consent-option:has(input:checked):not(.cookie-consent-option--locked){border-color:color-mix(in srgb,var(--color-primary) 45%,var(--color-border));background:var(--color-primary-muted, color-mix(in srgb, var(--color-primary) 10%, var(--color-surface)));box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--color-primary) 16%,transparent)}.cookie-consent-option--locked{cursor:default;opacity:.92}.cookie-consent-option input{position:absolute;opacity:0;width:1px!important;min-width:0!important;height:1px!important;margin:0!important;padding:0!important;pointer-events:none}.cookie-consent-check{flex:0 0 auto;width:1.125rem;height:1.125rem;margin-top:.05rem;border:1.5px solid var(--color-border);border-radius:.3125rem;background:var(--color-surface);color:transparent;display:inline-flex;align-items:center;justify-content:center}.cookie-consent-check svg{width:.75rem;height:.75rem}.cookie-consent-option:has(input:checked) .cookie-consent-check{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.cookie-consent-option--locked .cookie-consent-check{background:color-mix(in srgb,var(--color-muted) 35%,var(--color-surface));border-color:color-mix(in srgb,var(--color-muted) 45%,var(--color-border));color:#fff}.cookie-consent-option-text{display:grid;gap:.15rem;min-width:0;flex:1}.cookie-consent-option-text strong{display:block;font-size:.8125rem;font-weight:650;color:var(--color-text);line-height:1.3}.cookie-consent-option:has(input:checked):not(.cookie-consent-option--locked) .cookie-consent-option-text strong{color:var(--color-primary)}.cookie-consent-option-text em{display:block;font-style:normal;font-size:.6875rem;color:var(--color-muted);line-height:1.35}.cookie-consent-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:.4rem}.cookie-consent-actions .btn{min-height:2rem}@media(max-width:480px){.cookie-consent{padding:.75rem}.cookie-consent-actions{justify-content:stretch}.cookie-consent-actions .btn{flex:1 1 auto}}.privacy-consent-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:90;display:grid;place-items:center;padding:1rem;background:color-mix(in srgb,#000 45%,transparent)}.privacy-consent-modal{width:min(28rem,100%);padding:1.25rem 1.35rem;border-radius:var(--radius-lg);background:var(--color-surface);box-shadow:var(--shadow-md)}.privacy-consent-modal h2{margin:0 0 .5rem;font-size:1.125rem}.privacy-consent-modal p{margin:0;font-size:.875rem;line-height:1.45;color:var(--color-text-secondary)}.privacy-consent-links{margin:.75rem 0 1rem!important}.privacy-consent-links a,.privacy-consent-link{display:inline;padding:0;border:none;background:transparent;color:var(--color-primary);font:inherit;font-weight:600;text-decoration:underline;text-underline-offset:2px;cursor:pointer}.privacy-consent-error{color:var(--color-danger, #dc2626)!important;margin-bottom:.75rem!important}.privacy-consent-modal .btn{width:100%}.profile-complete-backdrop.svelte-l1dac8{z-index:92}.profile-complete-modal.svelte-l1dac8{width:min(32rem,100%);max-height:min(90vh,40rem);overflow:auto}.profile-complete-form.svelte-l1dac8{display:grid;gap:.75rem;margin-top:1rem}.profile-complete-field.svelte-l1dac8 label:where(.svelte-l1dac8){display:block;margin-bottom:.3rem;font-size:.75rem;font-weight:600;color:var(--color-muted);text-transform:uppercase;letter-spacing:.04em}.profile-complete-req.svelte-l1dac8{color:#b91c1c;margin-left:.15rem}.profile-complete-field.svelte-l1dac8 input:where(.svelte-l1dac8){width:100%}.legal-doc-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:grid;place-items:end center;padding:0;background:color-mix(in srgb,#000 48%,transparent);animation:legal-doc-fade-in .16s ease-out}.legal-doc-modal{width:min(40rem,100%);max-height:min(88vh,52rem);display:flex;flex-direction:column;border-radius:1rem 1rem 0 0;background:var(--color-surface);box-shadow:var(--shadow-md, 0 18px 48px rgb(0 0 0 / .22));animation:legal-doc-sheet-in .22s cubic-bezier(.22,1,.36,1)}.legal-doc-modal-header{display:flex;align-items:flex-start;justify-content:space-between;gap:.75rem;padding:1rem 1.1rem .75rem;border-bottom:1px solid var(--color-border)}.legal-doc-modal-heading{min-width:0}.legal-doc-modal-heading h2{margin:0;font-size:1.05rem;font-weight:700;letter-spacing:-.015em;line-height:1.3}.legal-doc-modal-meta{margin:.3rem 0 0;font-size:.75rem;color:var(--color-muted);line-height:1.35}.legal-doc-modal-close{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;margin:-.15rem -.2rem 0 0;border:none;border-radius:999px;background:transparent;color:var(--color-muted);cursor:pointer}.legal-doc-modal-close:hover{background:var(--color-bg-elevated, color-mix(in srgb, var(--color-muted) 12%, transparent));color:var(--color-text)}.legal-doc-modal-body{flex:1 1 auto;overflow:auto;padding:1rem 1.15rem;-webkit-overflow-scrolling:touch}.legal-doc-modal-muted{margin:0;font-size:.875rem;color:var(--color-muted);line-height:1.45}.legal-doc-modal-content{font-size:.875rem;color:var(--color-text)}.legal-doc-modal-content :global(h1),.legal-doc-modal-content :global(h2),.legal-doc-modal-content :global(h3){margin:1.1rem 0 .45rem;letter-spacing:-.01em;line-height:1.3}.legal-doc-modal-content :global(h1:first-child),.legal-doc-modal-content :global(h2:first-child),.legal-doc-modal-content :global(h3:first-child){margin-top:0}.legal-doc-modal-content :global(p),.legal-doc-modal-content :global(li){line-height:1.55}.legal-doc-modal-content :global(ul){padding-left:1.2rem;margin:.4rem 0}.legal-doc-modal-content :global(a){color:var(--color-primary)}.legal-doc-modal-contacts{margin-top:1.5rem;padding-top:1rem;border-top:1px solid var(--color-border)}.legal-doc-modal-contacts h3{margin:0 0 .65rem;font-size:.95rem}.legal-doc-modal-contacts p{margin:0 0 .75rem;font-size:.8125rem;line-height:1.45;color:var(--color-text-secondary, var(--color-muted))}.legal-doc-modal-footer{display:flex;justify-content:flex-end;gap:.4rem;padding:.75rem 1.1rem 1rem;border-top:1px solid var(--color-border)}@keyframes legal-doc-fade-in{0%{opacity:0}to{opacity:1}}@keyframes legal-doc-sheet-in{0%{opacity:.6;transform:translateY(1.25rem)}to{opacity:1;transform:translateY(0)}}@media(min-width:640px){.legal-doc-modal-backdrop{place-items:center;padding:1.25rem}.legal-doc-modal{border-radius:var(--radius-xl, 1rem);max-height:min(82vh,48rem);animation-name:legal-doc-pop-in}}@keyframes legal-doc-pop-in{0%{opacity:0;transform:translateY(.5rem) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}