:root{--bg:#0b0d12;--panel:#12151c;--border:#1f2430;--text:#e7eaf0;--muted:#8a92a6;--accent:#6ea8ff}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);margin:0;padding:0;font-family:Montserrat,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1100px;margin:0 auto;padding:24px}.app-shell{min-height:calc(100vh - 73px);display:flex}.app-shell__main{flex:1;min-width:0}.admin-sidebar{background:var(--panel);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;align-self:flex-start;width:220px;height:calc(100vh - 73px);display:flex;position:sticky;top:0}.admin-sidebar--collapsed{width:56px}.admin-sidebar__head{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;min-height:48px;padding:12px 14px;display:flex}.admin-sidebar__title{letter-spacing:.8px;text-transform:uppercase;color:var(--muted);font-size:13px;font-weight:700}.admin-sidebar__toggle{border:1px solid var(--border);color:var(--text);cursor:pointer;background:0 0;border-radius:6px;justify-content:center;align-items:center;width:26px;height:26px;font-size:16px;line-height:1;display:flex}.admin-sidebar__toggle:hover{border-color:var(--accent);color:var(--accent)}.admin-sidebar__nav{flex-direction:column;gap:2px;padding:8px;display:flex}.admin-sidebar__link{color:var(--text);border-radius:8px;align-items:center;gap:10px;padding:8px 10px;font-size:14px;text-decoration:none;display:flex}.admin-sidebar__link:hover{background:#1b2230;text-decoration:none}.admin-sidebar__link.active{color:#99c221;background:#1b2230}.admin-sidebar__link.active .admin-sidebar__icon svg{stroke:#99c221}.admin-sidebar__icon{text-align:center;width:20px}.admin-sidebar--collapsed .admin-sidebar__link{justify-content:center;padding:10px 6px}.admin-sidebar__group{border-top:1px solid #ffffff26;flex-direction:column;gap:2px;margin-top:10px;padding-top:10px;display:flex}.admin-sidebar__group:first-child{border-top:none;margin-top:0;padding-top:0}.admin-sidebar__group-title{letter-spacing:1.2px;text-transform:uppercase;color:#ffe800;padding:4px 12px 6px;font-size:10px;font-weight:700}.admin-sidebar--collapsed .admin-sidebar__group-title{display:none}.nav{border-bottom:1px solid var(--border);background:var(--panel);align-items:center;gap:20px;padding:16px 24px;display:flex}.nav .brand{letter-spacing:.3px;color:var(--text);font-weight:700}.nav a{color:var(--text)}.nav a.active{color:var(--accent)}.tag{color:var(--muted);background:#1b2230;border-radius:999px;margin-right:6px;padding:2px 8px;font-size:11px;display:inline-block}h1{margin:0 0 16px;font-size:28px}h2{margin:24px 0 12px;font-size:20px}.muted{color:var(--muted)}.video-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;margin:16px 0 0;padding:0;list-style:none;display:grid}.video-card{color:inherit;background:var(--panel);border:1px solid var(--border);border-radius:12px;text-decoration:none;transition:transform .15s,border-color .15s;display:block;overflow:hidden}.video-card:hover{border-color:var(--accent);text-decoration:none;transform:translateY(-2px)}.video-card .thumb{aspect-ratio:16/9;color:#4a5468;background:linear-gradient(135deg,#1a2030 0%,#232b3d 100%);justify-content:center;align-items:center;display:flex;position:relative}.video-card .duration-badge{color:#fff;font-variant-numeric:tabular-nums;background:#000000b3;border-radius:4px;padding:2px 6px;font-size:12px;position:absolute;bottom:8px;right:8px}.video-card .meta{padding:12px 14px 14px}.video-card .title{-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0 0 4px;font-size:15px;line-height:1.3;display:-webkit-box;overflow:hidden}.video-card .sub{color:var(--muted);margin:0;font-size:12px}@media (width<=480px){.video-grid{grid-template-columns:1fr}}.player{aspect-ratio:16/9;border:1px solid var(--border);background:#000;border-radius:12px;width:100%;position:relative;overflow:hidden}.player iframe,.player video{border:0;width:100%;height:100%;position:absolute;inset:0}.player--missing{color:var(--muted);justify-content:center;align-items:center;display:flex}.chips{flex-wrap:wrap;gap:8px;margin-top:16px;display:flex}.chip{background:var(--panel);border:1px solid var(--border);color:var(--text);cursor:pointer;border-radius:999px;align-items:center;gap:8px;padding:8px 14px;font-size:14px;transition:border-color .15s,background .15s;display:inline-flex}.chip:hover{border-color:var(--accent)}.chip--active{background:var(--accent);border-color:var(--accent);color:#0b0d12;font-weight:600}.chip__count{font-variant-numeric:tabular-nums;text-align:center;background:#00000040;border-radius:999px;min-width:20px;padding:0 6px;font-size:11px;display:inline-block}.chip--active .chip__count{color:#0b0d12;background:#0003}.section-head{justify-content:space-between;align-items:baseline;gap:16px;margin:8px 0 4px;display:flex}.section-head h2{margin:0}.progress-bar{background:#00000080;height:4px;position:absolute;bottom:0;left:0;right:0}.progress-bar__fill{background:var(--accent);height:100%}.autoplay-overlay{text-align:center;z-index:2;background:#0b0d12d9;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;padding:24px;display:flex;position:absolute;inset:0}.btn{border:1px solid var(--border);background:var(--panel);color:var(--text);cursor:pointer;border-radius:8px;align-items:center;padding:8px 16px;font-size:14px;display:inline-flex}.btn:hover{border-color:var(--accent)}.btn--primary{background:var(--accent);border-color:var(--accent);color:#0b0d12;font-weight:600}.auth-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;max-width:420px;margin:40px auto;padding:28px}.auth-form{flex-direction:column;gap:14px;margin-top:16px;display:flex}.auth-form label{color:var(--muted);flex-direction:column;gap:6px;font-size:13px;display:flex}.auth-form input,.auth-form select,.invite-form input,.invite-form select{background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:10px 12px;font-size:14px}.auth-form input:focus,.auth-form select:focus,.invite-form input:focus,.invite-form select:focus{border-color:var(--accent);outline:none}.auth-error{color:#ff7a7a;margin:0;font-size:13px}.auth-notice{color:#7adf9a;margin:8px 0 0;font-size:13px}.link-btn{color:var(--accent);cursor:pointer;font:inherit;background:0 0;border:0;padding:0}.link-btn:hover{text-decoration:underline}.invite-form{background:var(--panel);border:1px solid var(--border);border-radius:12px;grid-template-columns:1fr 200px auto;align-items:end;gap:12px;margin-top:16px;padding:16px;display:grid}.invite-form label{color:var(--muted);flex-direction:column;gap:6px;font-size:13px;display:flex}@media (width<=640px){.invite-form{grid-template-columns:1fr}}.invite-table{border-collapse:collapse;width:100%;margin-top:12px}.invite-table th,.invite-table td{text-align:left;border-bottom:1px solid var(--border);padding:10px 12px;font-size:14px}.invite-table th{color:var(--muted);text-transform:uppercase;font-size:12px;font-weight:500}.invite-table--team th{color:#99c221;font-weight:700}.invite-table--team th,.invite-table--team td{border-bottom:1px solid #99c22180}.tag--pending{color:#d8c66a;background:#2a2a1b}.tag--accepted{color:#7adf9a;background:#1b2a1f}.tag--revoked{color:#ff7a7a;background:#2a1b1b}.metrics-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:16px;display:grid}.metric-card{border:1px solid hsl(var(--border));background:hsl(var(--card));border-radius:12px;padding:20px}.metric-value{font-size:2.25rem;font-weight:700;line-height:1.1}.metric-label{color:hsl(var(--muted-foreground));margin-top:6px;font-size:.9rem}.trending-badge{background:hsl(var(--primary));color:hsl(var(--primary-foreground));pointer-events:none;z-index:1;border-radius:999px;padding:3px 8px;font-size:11px;font-weight:600;position:absolute;top:8px;left:8px}