.loader{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:40px 0}.loader-fullscreen{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--color-bg);z-index:2000}.loader-spinner{border:3px solid var(--color-primary-soft);border-top-color:var(--color-primary);border-radius:50%;animation:loader-spin .8s linear infinite}.loader-label{font-size:var(--font-size-sm);color:var(--color-text-muted)}@keyframes loader-spin{to{transform:rotate(360deg)}}.sidebar{position:fixed;top:0;left:0;bottom:0;z-index:60;width:var(--sidebar-width);display:flex;flex-direction:column;background:var(--sidebar-bg);border-right:1px solid var(--sidebar-border);color:var(--sidebar-text);transition:transform .22s ease}.sidebar-brand{display:flex;align-items:center;gap:12px;height:var(--header-height);padding:0 18px;border-bottom:1px solid var(--sidebar-border);flex-shrink:0}.sidebar-logo{width:36px;height:36px;border-radius:10px;background:var(--color-primary);color:#fff;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.sidebar-logo-img{width:36px;height:36px;border-radius:10px;object-fit:cover;background:#fff;border:1px solid var(--sidebar-border);flex-shrink:0}.sidebar-brand-text{display:flex;flex-direction:column;min-width:0;flex:1}.sidebar-brand-text strong{color:var(--sidebar-text-strong);font-size:15px;font-weight:700}.sidebar-brand-text span{font-size:11px;color:var(--sidebar-muted)}.sidebar-close{display:none;border:0;background:transparent;color:var(--sidebar-text);cursor:pointer;padding:4px}.sidebar-nav{flex:1;overflow-y:auto;padding:14px 12px;display:flex;flex-direction:column;gap:2px}.sidebar-nav::-webkit-scrollbar-thumb{background:var(--sidebar-scrollbar)}.sidebar-section{margin:16px 12px 6px;font-size:10.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--sidebar-muted)}.sidebar-link{display:flex;align-items:center;gap:12px;width:100%;padding:10px 12px;border:0;border-radius:var(--radius);background:transparent;color:var(--sidebar-text);font-size:var(--font-size);font-weight:500;text-align:left;cursor:pointer;transition:background var(--transition),color var(--transition)}.sidebar-link:hover{background:var(--sidebar-hover-bg);color:var(--sidebar-text-strong);text-decoration:none}.sidebar-link.active{background:var(--color-primary);color:#fff;box-shadow:0 6px 16px color-mix(in srgb,var(--color-primary) 35%,transparent)}.sidebar-footer{padding:12px;border-top:1px solid var(--sidebar-border)}.sidebar-logout:hover{background:var(--sidebar-logout-hover-bg);color:var(--sidebar-logout-hover)}.sidebar-powered{margin-top:8px;text-align:center;font-size:11px;color:var(--sidebar-muted)}.sidebar-backdrop{display:none}@media (max-width: 1024px){.sidebar{transform:translate(-100%);box-shadow:var(--shadow-lg)}.sidebar.open{transform:translate(0)}.sidebar-close{display:inline-flex}.sidebar-backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;z-index:55;background:var(--color-overlay);opacity:0;pointer-events:none;transition:opacity .2s ease}.sidebar-backdrop.open{opacity:1;pointer-events:auto}}.avatar{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;border-radius:50%;color:#fff;font-weight:600;object-fit:cover;letter-spacing:.02em;-webkit-user-select:none;user-select:none}.header{position:sticky;top:0;z-index:40;height:var(--header-height);display:flex;align-items:center;gap:16px;padding:0 var(--gutter);background:var(--color-header-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--color-border)}.header-title{font-size:var(--font-size-md);font-weight:600;display:none}.header-search{display:flex;align-items:center;gap:10px;flex:1;max-width:420px;height:40px;padding:0 14px;border-radius:var(--radius);background:var(--color-bg);border:1px solid transparent;color:var(--color-text-muted);transition:border-color var(--transition),background var(--transition)}.header-search:focus-within{background:var(--color-surface);border-color:var(--color-primary)}.header-search input{border:0;outline:0;background:transparent;width:100%;font-size:var(--font-size);color:var(--color-text)}.header-actions{display:flex;align-items:center;gap:8px;margin-left:auto}.header-icon-btn{position:relative;width:40px;height:40px;border:0;border-radius:var(--radius);background:transparent;color:var(--color-text-secondary);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:background var(--transition)}.header-icon-btn:hover{background:var(--color-gray-soft);color:var(--color-text)}.header-menu{display:none}.header-bell-dot{position:absolute;top:6px;right:5px;min-width:17px;height:17px;padding:0 4px;border-radius:var(--radius-full);background:var(--color-danger);color:#fff;font-size:10px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;border:2px solid var(--color-surface)}.header-user{display:flex;align-items:center;gap:10px;padding:4px 8px 4px 4px;border:0;border-radius:var(--radius);background:transparent;color:var(--color-text-muted);cursor:pointer}.header-user:hover{background:var(--color-gray-soft)}.header-user-text{display:flex;flex-direction:column;text-align:left;line-height:1.25;max-width:160px}.header-user-text strong{font-size:var(--font-size-sm);color:var(--color-text)}.header-user-text span{font-size:11px}.header-popover-anchor{position:relative}.header-popover{position:absolute;top:calc(100% + 8px);right:0;width:240px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);overflow:hidden;animation:header-pop .14s ease}.header-notifications{width:340px}.header-popover-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:14px 16px;border-bottom:1px solid var(--color-border)}.header-popover-head.column{flex-direction:column;align-items:flex-start;gap:0}.header-popover ul{list-style:none;margin:0;padding:0;max-height:320px;overflow-y:auto}.header-popover li{padding:12px 16px;border-bottom:1px solid var(--color-border);font-size:var(--font-size-sm)}.header-popover li.unread{background:var(--color-unread);box-shadow:inset 3px 0 0 var(--color-primary)}.header-popover-foot{display:block;padding:12px 16px;text-align:center;font-size:var(--font-size-sm);font-weight:600}.header-menu-popover button{display:flex;align-items:center;gap:10px;width:100%;padding:11px 16px;border:0;background:transparent;font-size:var(--font-size);color:var(--color-text-secondary);cursor:pointer;text-align:left}.header-menu-popover button:hover{background:var(--color-surface-2);color:var(--color-text)}.header-menu-popover button.danger{color:var(--color-danger);border-top:1px solid var(--color-border)}@keyframes header-pop{0%{opacity:0;transform:translateY(-4px)}}@media (max-width: 1024px){.header-menu{display:inline-flex}}@media (max-width: 768px){.header-title{display:block;flex:1}.header-notifications{width:min(340px,calc(100vw - 32px));right:-48px}}.header-popover li.header-notif-item{padding:0}.header-notif-item>button{display:block;width:100%;padding:12px 16px;text-align:left;background:none;border:0;cursor:pointer;font:inherit;color:inherit}.header-notif-item>button:hover{background:var(--color-surface-2)}.header-toast{position:fixed;top:calc(var(--header-height) + 12px);right:20px;z-index:1200;display:flex;align-items:flex-start;gap:10px;width:min(360px,calc(100vw - 32px));padding:12px 12px 12px 14px;background:var(--color-surface);border:1px solid var(--color-border);border-left:3px solid var(--color-primary);border-radius:var(--radius);box-shadow:var(--shadow-lg);animation:header-toast-in .2s ease}.header-toast-icon{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:var(--radius-full);background:var(--color-primary-soft);color:var(--color-primary)}.header-toast-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px;padding:0;text-align:left;background:none;border:0;cursor:pointer;font:inherit;color:var(--color-text)}.header-toast-body strong{font-size:var(--font-size-sm)}.header-toast-body span{font-size:var(--font-size-xs);color:var(--color-text-secondary);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.header-toast-close{flex-shrink:0;display:inline-flex;padding:4px;background:none;border:0;border-radius:var(--radius-sm);color:var(--color-text-muted);cursor:pointer}.header-toast-close:hover{background:var(--color-gray-soft);color:var(--color-text)}@keyframes header-toast-in{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}@media (max-width: 768px){.header-toast{right:16px}}.layout{min-height:100vh}.layout-main{margin-left:var(--sidebar-width);min-height:100vh;display:flex;flex-direction:column;min-width:0}.layout-content{flex:1;padding:var(--gutter);min-width:0}@media (max-width: 1024px){.layout-main{margin-left:0}}.bottom-nav{display:none}@media (max-width: 768px){.layout-student .layout-content{padding-bottom:calc(76px + env(safe-area-inset-bottom))}.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:50;display:flex;justify-content:space-around;padding:6px 4px calc(6px + env(safe-area-inset-bottom));background:var(--color-surface);border-top:1px solid var(--color-border);box-shadow:0 -4px 16px #0f172a0f}.bottom-nav-link{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 2px;border-radius:var(--radius);font-size:10.5px;font-weight:500;color:var(--color-text-muted)}.bottom-nav-link:hover{text-decoration:none}.bottom-nav-link.active{color:var(--color-primary)}}.page-header{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap}.page-header-main{display:flex;align-items:flex-start;gap:12px;min-width:0}.page-header-back{width:38px;height:38px;margin-top:2px;border-radius:var(--radius);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text-secondary);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0}.page-header-back:hover{border-color:var(--color-primary);color:var(--color-primary)}.page-header-text{min-width:0}.page-title{font-size:var(--font-size-xl);font-weight:700;letter-spacing:-.01em}.page-subtitle{margin-top:2px;color:var(--color-text-muted);font-size:var(--font-size)}.page-header-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.breadcrumbs{display:flex;align-items:center;flex-wrap:wrap;gap:6px;margin-bottom:4px;font-size:var(--font-size-xs);color:var(--color-text-muted)}.breadcrumb{display:inline-flex;align-items:center;gap:6px}.breadcrumb a{color:var(--color-text-muted)}.breadcrumb a:hover{color:var(--color-primary)}.auth-layout{min-height:100vh;display:grid;grid-template-columns:minmax(380px,5fr) 7fr}.auth-brand{position:relative;display:flex;flex-direction:column;justify-content:space-between;gap:40px;padding:40px 48px;color:#fff;background:radial-gradient(circle at 20% 10%,rgba(37,99,235,.45),transparent 45%),radial-gradient(circle at 90% 90%,rgba(124,58,237,.35),transparent 40%),var(--color-navy);overflow:hidden}.auth-brand-top{display:flex;align-items:center;gap:14px}a.auth-brand-top{color:inherit;text-decoration:none;align-self:flex-start}a.auth-brand-top:hover{text-decoration:none;opacity:.92}.auth-logo{width:54px;height:54px;border-radius:14px;background:var(--color-primary);display:inline-flex;align-items:center;justify-content:center;box-shadow:0 10px 30px #2563eb73}.auth-brand-top h2{font-size:26px;font-weight:800}.auth-brand-top p{font-size:var(--font-size-sm);color:#b9c5e4}.auth-brand-copy h1{font-size:32px;line-height:1.2;font-weight:800;max-width:460px}.auth-brand-copy>p{margin-top:14px;color:#b9c5e4;max-width:440px;font-size:var(--font-size-md)}.auth-brand-copy ul{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:12px}.auth-brand-copy li{display:flex;align-items:center;gap:10px;font-weight:500;color:#e2e8f7}.auth-brand-copy li svg{color:#60a5fa}.auth-brand-foot{font-size:var(--font-size-xs);color:#8898c2}.auth-main{display:flex;align-items:center;justify-content:center;position:relative;padding:40px 24px;background:var(--color-bg)}.auth-theme-toggle{position:absolute;top:16px;right:16px;width:38px;height:38px;border-radius:var(--radius);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text-secondary);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:background var(--transition),color var(--transition)}.auth-theme-toggle:hover{background:var(--color-gray-soft);color:var(--color-text)}.auth-card{width:100%;max-width:460px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);box-shadow:var(--shadow);padding:36px}@media (max-width: 960px){.auth-layout{grid-template-columns:minmax(0,1fr)}.auth-brand{padding:28px 24px;gap:20px}.auth-brand-copy,.auth-brand-foot{display:none}}@media (max-width: 480px){.auth-card{padding:24px 20px;border-radius:var(--radius-lg)}.auth-main{padding:64px 16px 20px;align-items:flex-start}.auth-theme-toggle{top:14px;right:16px}}.impersonation-banner{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:8px var(--gutter);background:#7c2d12;color:#fff;font-size:var(--font-size-sm)}.impersonation-text{flex:1;min-width:0}.impersonation-return{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border:1px solid rgba(255,255,255,.6);border-radius:var(--radius);background:transparent;color:#fff;font:inherit;font-weight:600;cursor:pointer;white-space:nowrap}.impersonation-return:hover{background:#ffffff24}:root{--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-primary-soft: #eef3ff;--color-primary-contrast: #ffffff;--color-navy: #0b1736;--color-navy-2: #12224a;--color-navy-3: #1c2f5e;--color-sidebar-text: #a9b5d3;--color-bg: #f4f6fb;--color-surface: #ffffff;--color-surface-2: #f8fafd;--color-border: #e6eaf2;--color-border-strong: #d4dae6;--color-text: #0f172a;--color-text-secondary: #475569;--color-text-muted: #8591a7;--color-success: #16a34a;--color-success-soft: #e7f7ee;--color-warning: #d97706;--color-warning-soft: #fff4e0;--color-danger: #dc2626;--color-danger-soft: #fdecec;--color-info: #0891b2;--color-info-soft: #e3f6fa;--color-purple: #7c3aed;--color-purple-soft: #f1ebff;--color-gray: #64748b;--color-gray-soft: #eef1f6;--color-header-bg: rgba(255, 255, 255, .92);--color-row-hover: #fafbfe;--color-unread: #f8faff;--color-input-hover: #b9c2d4;--color-scrollbar: #cfd6e4;--color-overlay: rgba(11, 23, 54, .5);--color-chart-grid: #eef1f6;--color-chart-axis: #8591a7;--color-chart-cursor: #f4f6fb;--sidebar-bg: #ffffff;--sidebar-border: #e6eaf2;--sidebar-text: #475569;--sidebar-text-strong: #0f172a;--sidebar-muted: #8591a7;--sidebar-hover-bg: #f1f4f9;--sidebar-scrollbar: #d4dae6;--sidebar-logout-hover: #dc2626;--sidebar-logout-hover-bg: #fdecec;color-scheme:light;--radius-sm: 6px;--radius: 10px;--radius-lg: 14px;--radius-xl: 20px;--radius-full: 999px;--shadow-xs: 0 1px 2px rgba(15, 23, 42, .04);--shadow-sm: 0 1px 3px rgba(15, 23, 42, .06), 0 1px 2px rgba(15, 23, 42, .04);--shadow: 0 4px 14px rgba(15, 23, 42, .06);--shadow-lg: 0 16px 40px rgba(15, 23, 42, .16);--sidebar-width: 248px;--header-height: 64px;--content-max: 1440px;--gutter: 24px;--font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-size-xs: 12px;--font-size-sm: 13px;--font-size: 14px;--font-size-md: 15px;--font-size-lg: 18px;--font-size-xl: 22px;--font-size-2xl: 28px;--transition: .16s ease}:root[data-theme=dark]{color-scheme:dark;--color-primary-contrast: #ffffff;--color-navy: #0a1120;--color-navy-2: #152038;--color-navy-3: #1e2c4d;--color-sidebar-text: #9aa7c4;--color-bg: #0b1120;--color-surface: #121a2c;--color-surface-2: #172136;--color-border: #243049;--color-border-strong: #33415f;--color-text: #e6ebf5;--color-text-secondary: #aab5ca;--color-text-muted: #7d8aa3;--color-success: #22c55e;--color-success-soft: rgba(34, 197, 94, .14);--color-warning: #f59e0b;--color-warning-soft: rgba(245, 158, 11, .14);--color-danger: #f87171;--color-danger-soft: rgba(248, 113, 113, .14);--color-info: #22d3ee;--color-info-soft: rgba(34, 211, 238, .13);--color-purple: #a78bfa;--color-purple-soft: rgba(167, 139, 250, .15);--color-gray: #94a3b8;--color-gray-soft: #1c2740;--color-header-bg: rgba(18, 26, 44, .92);--color-row-hover: #172136;--color-unread: #16213a;--color-input-hover: #45557a;--color-scrollbar: #2e3b58;--color-overlay: rgba(2, 6, 16, .7);--color-chart-grid: #222e47;--color-chart-axis: #7d8aa3;--color-chart-cursor: #1a2540;--sidebar-bg: #0e1628;--sidebar-border: #1e2940;--sidebar-text: #9aa7c4;--sidebar-text-strong: #ffffff;--sidebar-muted: #66789c;--sidebar-hover-bg: #172238;--sidebar-scrollbar: rgba(255, 255, 255, .12);--sidebar-logout-hover: #fca5a5;--sidebar-logout-hover-bg: rgba(220, 38, 38, .14);--shadow-xs: 0 1px 2px rgba(0, 0, 0, .3);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .35), 0 1px 2px rgba(0, 0, 0, .25);--shadow: 0 4px 14px rgba(0, 0, 0, .35);--shadow-lg: 0 16px 40px rgba(0, 0, 0, .55)}@media (max-width: 768px){:root{--gutter: 16px}}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font-sans);font-size:var(--font-size);line-height:1.5;color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6,p{margin:0}h1{font-size:var(--font-size-2xl);font-weight:700;letter-spacing:-.02em}h2{font-size:var(--font-size-xl);font-weight:700;letter-spacing:-.01em}h3{font-size:var(--font-size-lg);font-weight:600}h4{font-size:var(--font-size-md);font-weight:600}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit;color:inherit}img{max-width:100%;display:block}::selection{background:var(--color-primary-soft)}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.page{display:flex;flex-direction:column;gap:20px;width:100%;max-width:var(--content-max);margin:0 auto}.grid{display:grid;gap:20px}.grid-2{display:grid;gap:20px;grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{display:grid;gap:20px;grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{display:grid;gap:20px;grid-template-columns:repeat(4,minmax(0,1fr))}.grid-5{display:grid;gap:20px;grid-template-columns:repeat(5,minmax(0,1fr))}.grid-main-side{display:grid;gap:20px;grid-template-columns:minmax(0,2fr) minmax(0,1fr)}.grid-side-main{display:grid;gap:20px;grid-template-columns:minmax(0,1fr) minmax(0,2fr)}@media (max-width: 1280px){.grid-5{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width: 1100px){.grid-4,.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-main-side,.grid-side-main{grid-template-columns:minmax(0,1fr)}}@media (max-width: 640px){.grid-2,.grid-3,.grid-4,.grid-5{grid-template-columns:minmax(0,1fr)}.grid-2.keep-2,.grid-3.keep-2,.grid-4.keep-2,.grid-5.keep-2{grid-template-columns:repeat(2,minmax(0,1fr))}}.row{display:flex;align-items:center;gap:12px}.row-between{display:flex;align-items:center;justify-content:space-between;gap:12px}.row-end{display:flex;align-items:center;justify-content:flex-end;gap:12px}.stack{display:flex;flex-direction:column;gap:12px}.stack-sm{display:flex;flex-direction:column;gap:6px}.stack-lg{display:flex;flex-direction:column;gap:20px}.wrap{flex-wrap:wrap}.grow{flex:1;min-width:0}.gap-sm{gap:8px}.gap-lg{gap:20px}.text-muted{color:var(--color-text-muted)}.text-secondary{color:var(--color-text-secondary)}.text-xs{font-size:var(--font-size-xs)}.text-sm{font-size:var(--font-size-sm)}.text-lg{font-size:var(--font-size-lg)}.fw-500{font-weight:500}.fw-600{font-weight:600}.fw-700{font-weight:700}.text-primary{color:var(--color-primary)}.text-success{color:var(--color-success)}.text-warning{color:var(--color-warning)}.text-danger{color:var(--color-danger)}.text-center{text-align:center}.text-right{text-align:right}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nowrap{white-space:nowrap}.section-title{font-size:var(--font-size-md);font-weight:600;color:var(--color-text)}.link{color:var(--color-primary);font-weight:500;cursor:pointer;background:none;border:0;padding:0}.link:hover{text-decoration:underline}.toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}.toolbar>.field{margin:0}.toolbar .toolbar-search{flex:1;min-width:220px;max-width:360px}.toolbar .toolbar-filter{width:180px}@media (max-width: 640px){.toolbar .toolbar-search,.toolbar .toolbar-filter{max-width:none;width:100%}}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 20px}.form-grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px 20px}.form-full{grid-column:1 / -1}.form-actions{display:flex;justify-content:flex-end;gap:12px;padding-top:8px;flex-wrap:wrap}@media (max-width: 768px){.form-grid,.form-grid-3{grid-template-columns:minmax(0,1fr)}}.choice-group{display:flex;flex-wrap:wrap;gap:10px 20px}.choice{display:inline-flex;align-items:center;gap:8px;font-size:var(--font-size);color:var(--color-text-secondary);cursor:pointer;-webkit-user-select:none;user-select:none}.choice input{width:16px;height:16px;margin:0;accent-color:var(--color-primary);cursor:pointer}.choice-card{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface);cursor:pointer;transition:border-color var(--transition),background var(--transition)}.choice-card:hover{border-color:var(--color-border-strong)}.choice-card.selected{border-color:var(--color-primary);background:var(--color-primary-soft)}.choice-card input{accent-color:var(--color-primary)}.switch{position:relative;display:inline-block;width:38px;height:22px;flex-shrink:0}.switch input{opacity:0;width:0;height:0}.switch span{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--color-border-strong);border-radius:var(--radius-full);cursor:pointer;transition:background var(--transition)}.switch span:before{content:"";position:absolute;width:16px;height:16px;left:3px;top:3px;background:#fff;border-radius:50%;box-shadow:var(--shadow-xs);transition:transform var(--transition)}.switch input:checked+span{background:var(--color-primary)}.switch input:checked+span:before{transform:translate(16px)}.list{display:flex;flex-direction:column}.list-item{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--color-border)}.list-item:first-child{padding-top:0}.list-item:last-child{border-bottom:0;padding-bottom:0}.list-item.clickable{cursor:pointer;border-radius:var(--radius-sm)}.list-item.clickable:hover .list-title{color:var(--color-primary)}.list-title{font-weight:500;color:var(--color-text)}.list-meta{font-size:var(--font-size-xs);color:var(--color-text-muted)}.icon-tile{width:40px;height:40px;border-radius:var(--radius);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;background:var(--color-primary-soft);color:var(--color-primary)}.icon-tile.sm{width:32px;height:32px;border-radius:8px}.icon-tile.lg{width:52px;height:52px;border-radius:var(--radius-lg)}.icon-tile.green{background:var(--color-success-soft);color:var(--color-success)}.icon-tile.orange{background:var(--color-warning-soft);color:var(--color-warning)}.icon-tile.red{background:var(--color-danger-soft);color:var(--color-danger)}.icon-tile.purple{background:var(--color-purple-soft);color:var(--color-purple)}.icon-tile.teal{background:var(--color-info-soft);color:var(--color-info)}.icon-tile.gray{background:var(--color-gray-soft);color:var(--color-gray)}.divider{height:1px;background:var(--color-border);border:0;margin:4px 0}.muted-box{background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius);padding:14px 16px}.kv{display:grid;grid-template-columns:140px minmax(0,1fr);gap:10px 16px;font-size:var(--font-size)}.kv dt{color:var(--color-text-muted)}.kv dd{margin:0;color:var(--color-text);font-weight:500;word-break:break-word}@media (max-width: 480px){.kv{grid-template-columns:minmax(0,1fr);gap:2px}.kv dd{margin-bottom:8px}}.dot{width:8px;height:8px;border-radius:50%;display:inline-block;flex-shrink:0}.show-mobile{display:none!important}@media (max-width: 768px){.hide-mobile{display:none!important}.show-mobile{display:initial!important}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:var(--color-scrollbar);border-radius:8px}::-webkit-scrollbar-track{background:transparent}