:root{--bg: #0f1115;--panel: #171a21;--panel-2: #1f232c;--border: #2a2f3a;--text: #e6e8ec;--muted: #8b93a1;--accent: #3a8dde;--accent-hover: #4d9ee9;--green: #2ecc71;--red: #e15b5b;--yellow: #d9a441}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Segoe UI,system-ui,sans-serif;font-size:15px}.boot,.centered{min-height:100vh;display:flex;align-items:center;justify-content:center}.app{max-width:760px;margin:0 auto;padding:24px 16px 64px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.brand{font-weight:600;letter-spacing:.2px}.topbar-right{display:flex;align-items:center;gap:12px}.session-user{color:var(--muted);font-size:14px}.content{display:flex;flex-direction:column;gap:16px}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:20px;width:100%}.card.wide{max-width:100%}.centered .card{max-width:360px}h1{font-size:17px;margin:0 0 12px}.muted{color:var(--muted);font-size:13px;margin:0 0 14px;line-height:1.5}code{background:var(--panel-2);padding:1px 6px;border-radius:5px;font-size:12px}input{width:100%;background:var(--panel-2);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:11px 12px;font-size:14px;margin-bottom:10px;outline:none}input:focus{border-color:var(--accent)}textarea.url-input{width:100%;background:var(--panel-2);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:11px 12px;font-size:14px;font-family:inherit;line-height:1.5;margin-bottom:10px;outline:none;resize:vertical}textarea.url-input:focus{border-color:var(--accent)}button{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:11px 18px;font-size:14px;font-weight:500;cursor:pointer;white-space:nowrap}button:hover,a.button:hover{background:var(--accent-hover)}a.button{display:inline-block;background:var(--accent);color:#fff;border-radius:8px;padding:11px 18px;font-size:14px;font-weight:500;text-decoration:none;white-space:nowrap}button:disabled{opacity:.6;cursor:default}button.ghost,a.button.ghost{background:transparent;border:1px solid var(--border);color:var(--muted)}button.ghost:hover,a.button.ghost:hover{background:var(--panel-2);color:var(--text)}button.danger{background:var(--red);border:1px solid var(--red)}button.danger:hover{background:#ea7070}.row{display:flex;gap:10px;align-items:flex-start}.row input{margin-bottom:0}.error{color:var(--red);font-size:13px;margin:8px 0}.error a{color:inherit}.warning{background:#d9a4411f;border:1px solid rgba(217,164,65,.4);color:var(--yellow);border-radius:8px;padding:12px;font-size:13px;line-height:1.5;margin-bottom:16px}.list-head{display:flex;align-items:center;justify-content:space-between}.tasks{display:flex;flex-direction:column;gap:10px;margin-top:12px}.task{background:var(--panel-2);border:1px solid var(--border);border-radius:10px;padding:14px}.task-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.task-name{font-size:14px;word-break:break-all}.task-channel{color:var(--muted);font-size:12px;margin-top:2px}.badge{font-size:11px;padding:3px 9px;border-radius:20px;white-space:nowrap}.badge-queued{background:#8b93a133;color:var(--muted)}.badge-downloading,.badge-converting{background:#3a8dde2e;color:var(--accent)}.badge-done{background:#2ecc712e;color:var(--green)}.badge-error{background:#e15b5b2e;color:var(--red)}.badge-paused{background:#d9a4412e;color:var(--yellow)}.badge-canceled{background:#8b93a12e;color:var(--muted)}.progress{height:6px;background:var(--border);border-radius:6px;overflow:hidden;margin:12px 0 8px}.progress-bar{height:100%;background:var(--accent);transition:width .4s ease}.task-meta{display:flex;gap:16px;color:var(--muted);font-size:12px}.task-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.task-actions:empty{display:none}button.small,a.button.small{padding:6px 12px;font-size:12px;border:1px solid transparent}button.ghost.small,a.button.ghost.small{border-color:var(--border)}.player-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;background:#000000d9;display:flex;align-items:center;justify-content:center;padding:16px}.player{width:100%;max-width:1280px;display:flex;flex-direction:column;gap:10px}.player-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.player-title{font-size:14px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.player video{width:100%;max-height:calc(100vh - 110px);background:#000;border-radius:8px}