:root{color-scheme:dark;--bg: #0e1117;--bg-grad-1: #141a26;--bg-grad-2: #0b0e14;--surface: #161c28;--surface-2: #1d2535;--border: #2a3344;--text: #eef2f8;--text-muted: #96a2b6;--accent: #6d8bff;--accent-2: #9b6bff;--accent-grad: linear-gradient(135deg, #6d8bff, #9b6bff);--danger: #ff6b6b;--ok: #3ddc97;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--text)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(1200px 600px at 80% -10%,rgba(109,139,255,.14),transparent 60%),radial-gradient(900px 500px at 0% 110%,rgba(155,107,255,.12),transparent 55%),linear-gradient(180deg,var(--bg-grad-1),var(--bg-grad-2));background-attachment:fixed}button,input,textarea,select{font:inherit;color:inherit}.page-shell{width:min(960px,100%);margin:0 auto;padding:28px 16px 64px}.masthead{display:flex;align-items:center;gap:14px;margin-bottom:22px}.mark{width:46px;height:46px;display:grid;place-items:center;border-radius:14px;background:var(--accent-grad);color:#fff;font-size:20px;box-shadow:0 8px 24px #6d8bff59}.masthead h1{margin:0;font-size:1.5rem;letter-spacing:.01em}.subtitle{margin:2px 0 0;color:var(--text-muted);font-size:.85rem}.tabs{display:flex;gap:8px;margin-bottom:18px;flex-wrap:wrap}.tab-btn{flex:1;min-width:120px;padding:11px 16px;border:1px solid var(--border);background:var(--surface);color:var(--text-muted);border-radius:12px;cursor:pointer;font-weight:600;transition:background .18s,color .18s,border-color .18s}.tab-btn:hover{background:var(--surface-2);color:var(--text)}.tab-btn.active{background:var(--accent-grad);color:#fff;border-color:transparent;box-shadow:0 6px 18px #6d8bff4d}.card{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:22px;box-shadow:0 20px 60px #00000059}.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}.field>span{font-size:.82rem;font-weight:600;color:var(--text-muted)}textarea,input,select{width:100%;padding:11px 13px;border-radius:10px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);outline:none;transition:border-color .15s,box-shadow .15s}textarea:focus,input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px #6d8bff2e}textarea{resize:vertical}.row{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:14px;align-items:end}.checkbox-field{align-items:flex-start}.checkbox-field input[type=checkbox]{width:22px;height:22px;accent-color:var(--accent);cursor:pointer}.button-group{display:flex;gap:10px;margin-top:6px}button{border:none;border-radius:12px;font-weight:700;padding:13px 18px;cursor:pointer;transition:transform .08s,opacity .15s}button:active{transform:translateY(1px)}button:disabled{opacity:.55;cursor:not-allowed}.primary{flex:1;background:var(--accent-grad);color:#fff;box-shadow:0 8px 22px #6d8bff4d}.danger{background:linear-gradient(135deg,#ff6b6b,#ee5a24);color:#fff}.ghost{background:var(--surface-2);color:var(--text);border:1px solid var(--border)}.button-link{display:inline-block;text-align:center;text-decoration:none;background:var(--surface-2);border:1px solid var(--border);color:var(--text);padding:10px 16px;border-radius:10px;font-weight:600;margin-top:10px}.button-link:hover{border-color:var(--accent)}.status-panel{margin-top:20px;background:var(--surface-2);border:1px solid var(--border);border-radius:14px;padding:16px}.status-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.badge{text-transform:capitalize;font-size:.78rem;font-weight:700;padding:4px 11px;border-radius:999px;background:#6d8bff2e;color:var(--accent)}.badge-completed{background:#3ddc9729;color:var(--ok)}.badge-failed,.badge-cancelled{background:#ff6b6b29;color:var(--danger)}.muted{color:var(--text-muted);font-size:.85rem}.progress-track{height:8px;background:#ffffff12;border-radius:999px;overflow:hidden}.progress-fill{height:100%;background:var(--accent-grad);border-radius:999px;transition:width .4s ease}.progress-track.indeterminate{position:relative}.progress-indeterminate{position:absolute;top:0;left:0;height:100%;width:35%;background:var(--accent-grad);border-radius:999px;animation:indeterminate 1.4s ease-in-out infinite}@keyframes indeterminate{0%{left:-35%}to{left:100%}}.hint{margin:10px 0 0;font-size:.82rem;line-height:1.5}.video-player{width:100%;margin-top:14px;border-radius:12px;background:#000;max-height:440px;display:block}.error{margin-top:12px;color:#ffc2c2;background:#ff6b6b1f;border:1px solid rgba(255,107,107,.35);border-radius:10px;padding:11px 13px;font-size:.9rem}.library-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.library-head h2{margin:0;font-size:1.2rem}.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}.gallery-item{background:var(--surface-2);border:1px solid var(--border);border-radius:14px;padding:12px}.gallery-item .video-player{margin-top:0;max-height:200px}.gallery-meta{display:flex;justify-content:space-between;align-items:center;margin-top:10px}.chip{font-size:.72rem;font-weight:700;padding:3px 9px;border-radius:999px;text-transform:capitalize}.chip-generated{background:#6d8bff2e;color:var(--accent)}.chip-merged{background:#9b6bff2e;color:var(--accent-2)}.gallery-name{font-size:.78rem;color:var(--text-muted);margin-top:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.gallery-item .button-link{width:100%}.merge-card p{margin-top:0}.merge-card code{background:var(--surface-2);padding:2px 6px;border-radius:6px}.merge-card a{color:var(--accent)}.merge-frame{width:100%;height:680px;border:1px solid var(--border);border-radius:12px;margin-top:12px;background:#fff}@media (max-width: 720px){.row{grid-template-columns:1fr 1fr}}