:root{--bg: #0b0b10;--surface: #14141c;--surface-2: #1b1b26;--border: #26263440;--border-solid: #262634;--text: #ecebf2;--text-muted: #8b8b9e;--accent: #7c5cff;--accent-hover: #6a49f2;--accent-soft: #7c5cff1a;--success: #34d399;--warning: #fbbf24;--danger: #f87171;--radius: 14px;--radius-sm: 9px;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;min-height:100vh}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}input,textarea,select{font-family:inherit}.app-shell{display:flex;min-height:100vh}.sidebar{width:244px;flex-shrink:0;background:var(--surface);border-right:1px solid var(--border-solid);padding:22px 16px;display:flex;flex-direction:column;gap:6px;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:10px;padding:6px 8px 22px;font-weight:700;font-size:17px;letter-spacing:-.02em}.brand-mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--accent),#b06cff);display:grid;place-items:center;color:#fff}.nav-item{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:var(--radius-sm);color:var(--text-muted);font-size:14px;font-weight:500;transition:all .15s ease}.nav-item:hover{background:var(--surface-2);color:var(--text)}.nav-item.active{background:var(--accent-soft);color:var(--accent)}.sidebar-footer{margin-top:auto;border-top:1px solid var(--border-solid);padding-top:14px}.main{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{height:64px;border-bottom:1px solid var(--border-solid);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;background:#0b0b10cc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:10}.page{padding:28px;max-width:1400px;width:100%}.page-title{font-size:24px;font-weight:700;letter-spacing:-.02em}.page-subtitle{color:var(--text-muted);font-size:14px;margin-top:4px}.card{background:var(--surface);border:1px solid var(--border-solid);border-radius:var(--radius);padding:20px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px}.stat{background:var(--surface);border:1px solid var(--border-solid);border-radius:var(--radius);padding:18px}.stat-value{font-size:28px;font-weight:700;letter-spacing:-.02em;margin-top:8px}.stat-label{color:var(--text-muted);font-size:13px;display:flex;align-items:center;gap:7px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;transition:all .15s ease;background:var(--surface-2);color:var(--text);border:1px solid var(--border-solid)}.btn:hover{border-color:var(--accent)}.btn-primary{background:var(--accent);color:#fff;border-color:transparent}.btn-primary:hover{background:var(--accent-hover)}.btn-ghost{background:transparent;border-color:transparent;color:var(--text-muted)}.btn-ghost:hover{color:var(--text);background:var(--surface-2)}.btn-danger{color:var(--danger)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-sm{padding:7px 11px;font-size:13px}.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}.field label{font-size:13px;font-weight:600;color:var(--text-muted)}.input,.textarea,.select{width:100%;background:var(--surface-2);border:1px solid var(--border-solid);border-radius:var(--radius-sm);padding:11px 13px;color:var(--text);font-size:14px;transition:border-color .15s ease}.input:focus,.textarea:focus,.select:focus{outline:none;border-color:var(--accent)}.textarea{resize:vertical;min-height:90px;line-height:1.5}.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600}.badge-dot{width:7px;height:7px;border-radius:50%;background:currentColor}.badge-pending{background:#8b8b9e1a;color:var(--text-muted)}.badge-posting{background:var(--accent-soft);color:var(--accent)}.badge-posted{background:#34d3991a;color:var(--success)}.badge-failed{background:#f871711a;color:var(--danger)}.badge-needs_action{background:#fbbf241a;color:var(--warning)}.badge-connected{background:#34d3991a;color:var(--success)}.badge-disconnected{background:#8b8b9e1a;color:var(--text-muted)}.badge-connecting{background:var(--accent-soft);color:var(--accent)}.video-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:14px}@media (max-width: 1500px){.video-grid{grid-template-columns:repeat(6,1fr)}}@media (max-width: 1100px){.video-grid{grid-template-columns:repeat(4,1fr)}}@media (max-width: 720px){.video-grid{grid-template-columns:repeat(2,1fr)}}.video-card{background:var(--surface);border:1px solid var(--border-solid);border-radius:var(--radius-sm);overflow:hidden;transition:border-color .15s ease}.video-card:hover{border-color:var(--accent)}.video-card.selected{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.video-thumb{width:100%;aspect-ratio:9 / 16;background:#000;object-fit:cover;display:block}.video-meta{padding:9px 10px;display:flex;flex-direction:column;gap:7px}.video-name{font-size:12px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--text)}.video-sub{font-size:11px;color:var(--text-muted)}.dropzone{border:1.5px dashed var(--border-solid);border-radius:var(--radius);padding:40px;text-align:center;color:var(--text-muted);transition:all .15s ease;cursor:pointer}.dropzone.drag{border-color:var(--accent);background:var(--accent-soft);color:var(--text)}.table{width:100%;border-collapse:collapse;font-size:14px}.table th{text-align:left;color:var(--text-muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.04em;padding:12px 14px;border-bottom:1px solid var(--border-solid)}.table td{padding:13px 14px;border-bottom:1px solid var(--border)}.table tr:hover td{background:var(--surface-2)}.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(120% 120% at 50% 0%,#17172480,transparent),var(--bg)}.auth-card{width:100%;max-width:400px;background:var(--surface);border:1px solid var(--border-solid);border-radius:var(--radius);padding:32px}.row{display:flex;align-items:center;gap:12px}.between{justify-content:space-between}.wrap{flex-wrap:wrap}.col{display:flex;flex-direction:column}.gap-6{gap:6px}.gap-10{gap:10px}.gap-16{gap:16px}.gap-24{gap:24px}.mt-24{margin-top:24px}.mb-24{margin-bottom:24px}.muted{color:var(--text-muted)}.grow{flex:1}.center{justify-content:center}.chip{display:inline-flex;align-items:center;gap:7px;padding:8px 12px;border-radius:var(--radius-sm);background:var(--surface-2);border:1px solid var(--border-solid);font-size:13px;cursor:pointer;transition:all .15s ease}.chip.active{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.time-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;background:var(--accent-soft);color:var(--accent);border-radius:999px;font-size:13px;font-weight:600}.empty{text-align:center;padding:60px 20px;color:var(--text-muted)}.spinner{width:16px;height:16px;border:2px solid #ffffff40;border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;bottom:24px;right:24px;background:var(--surface-2);border:1px solid var(--border-solid);border-radius:var(--radius-sm);padding:13px 16px;font-size:14px;z-index:100;max-width:340px;animation:slideIn .2s ease}.toast.error{border-color:var(--danger)}.toast.success{border-color:var(--success)}@keyframes slideIn{0%{transform:translateY(10px);opacity:0}}.calendar{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}.cal-head{font-size:12px;color:var(--text-muted);text-align:center;font-weight:600;padding:6px 0}.cal-cell{min-height:92px;background:var(--surface);border:1px solid var(--border-solid);border-radius:var(--radius-sm);padding:8px;font-size:12px}.cal-cell.dim{opacity:.35}.cal-day{font-weight:600;margin-bottom:6px}.cal-event{font-size:10px;padding:2px 5px;border-radius:5px;background:var(--accent-soft);color:var(--accent);margin-bottom:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#05050acc;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:200;padding:20px;animation:slideIn .15s ease}.modal{background:var(--surface);border:1px solid var(--border-solid);border-radius:var(--radius);width:100%;max-width:480px}.modal-browser{max-width:1040px;display:flex;flex-direction:column;max-height:92vh}.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:18px 20px;border-bottom:1px solid var(--border)}.modal-title{font-size:16px;font-weight:600}.modal-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 20px;border-top:1px solid var(--border);flex-wrap:wrap}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:var(--radius-sm);color:var(--text-muted);transition:background .15s,color .15s}.icon-btn:hover{background:var(--surface-2);color:var(--text)}.browser-stage{position:relative;background:#000;aspect-ratio:1280 / 800;width:100%;outline:none;overflow:hidden}.browser-stage:focus-visible{box-shadow:inset 0 0 0 2px var(--accent)}.browser-frame{display:block;width:100%;height:100%;object-fit:contain;cursor:crosshair;-webkit-user-select:none;user-select:none}.browser-placeholder{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:var(--text-muted);font-size:14px}.browser-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;padding:24px;font-size:15px;font-weight:500;background:#05050ae6}.browser-overlay.success{color:var(--success)}.browser-overlay.error{color:var(--danger)}.spin{animation:spin .8s linear infinite}