:root{--bg: #f6f7f9;--panel: #ffffff;--border: #e2e5ea;--text: #1c2330;--muted: #67707f;--accent: #c0392b;--accent-dark: #96281b;--ok: #1e8e4e;--warn: #b7791f;--err: #c53030;--radius: 8px}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--text);font-size:14px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.layout{display:flex;min-height:100vh}.sidebar{width:210px;flex-shrink:0;background:#20242c;color:#d5d9e0;padding:16px 0;position:sticky;top:0;height:100vh}.sidebar .brand{font-size:17px;font-weight:700;color:#fff;padding:6px 20px 18px;border-bottom:1px solid #333a45;margin-bottom:12px}.sidebar .brand span{color:var(--accent)}.sidebar nav a{display:flex;justify-content:space-between;align-items:center;padding:10px 20px;color:#c2c8d2;font-weight:500}.sidebar nav a:hover{background:#2a2f39;text-decoration:none}.sidebar nav a.active{background:#2f3540;color:#fff;border-left:3px solid var(--accent);padding-left:17px}.sidebar .logout{margin:20px}.main{flex:1;padding:24px 28px;min-width:0}.page-title{font-size:20px;font-weight:700;margin:0 0 16px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:16px}.toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:14px}.toolbar .spacer{flex:1}button,.btn{background:var(--panel);border:1px solid var(--border);border-radius:6px;padding:7px 13px;font-size:13px;cursor:pointer;color:var(--text);font-weight:500}button:hover{background:#eef0f3}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.primary:hover{background:var(--accent-dark)}button.danger{color:var(--err);border-color:#f0b4b4}button:disabled{opacity:.5;cursor:default}button.sm{padding:3px 9px;font-size:12px}input,select{border:1px solid var(--border);border-radius:6px;padding:7px 10px;font-size:13px;background:#fff;color:var(--text)}input:focus,select:focus{outline:2px solid #d8dce3}table{width:100%;border-collapse:collapse}th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);padding:8px 10px;border-bottom:2px solid var(--border);cursor:default;white-space:nowrap}th.sortable{cursor:pointer}th.sortable:hover{color:var(--text)}td{padding:9px 10px;border-bottom:1px solid var(--border);vertical-align:middle}tr:hover td{background:#fafbfc}.badge{display:inline-block;padding:2px 9px;border-radius:20px;font-size:11.5px;font-weight:600;white-space:nowrap}.badge.completed{background:#ddf3e5;color:var(--ok)}.badge.downloading{background:#dbeafe;color:#1d4ed8}.badge.queued,.badge.pending{background:#ebeef2;color:var(--muted)}.badge.failed{background:#fde4e4;color:var(--err)}.badge.cancelled,.badge.paused{background:#f3e8d7;color:var(--warn)}.badge.none{background:#f1f2f5;color:#98a0ac}.badge.short{background:#efe0f7;color:#7c3aed}.thumb{width:96px;height:54px;object-fit:cover;border-radius:5px;background:#dfe2e8;display:block}.thumb.sm{width:44px;height:44px;border-radius:50%}.progress{background:#edeff2;border-radius:10px;height:8px;width:130px;overflow:hidden}.progress>div{height:100%;background:var(--accent);transition:width .4s}.alert{border-radius:var(--radius);padding:12px 16px;margin-bottom:16px;font-weight:500}.alert.warn{background:#fdf3dc;border:1px solid #eeda9f;color:#7a5c11}.alert.err{background:#fde8e8;border:1px solid #f2b8b8;color:#9b2222}.alert.ok{background:#e2f6e9;border:1px solid #b3e3c2;color:#186a3b}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}.card img.cover{width:100%;aspect-ratio:16/9;object-fit:cover;background:#dfe2e8}.card .body{padding:10px 12px;display:flex;flex-direction:column;gap:5px;flex:1}.card .title{font-weight:600;font-size:13.5px;line-height:1.3}.card .meta{color:var(--muted);font-size:12px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-box{width:340px}.login-box h1{text-align:center}.login-box form{display:flex;flex-direction:column;gap:12px}.kv{display:grid;grid-template-columns:220px 1fr;gap:10px 16px;align-items:center;max-width:720px}.kv label{font-weight:600;font-size:13px}.muted{color:var(--muted)}.mono{font-family:ui-monospace,monospace;font-size:12px}.pager{display:flex;gap:8px;align-items:center;justify-content:flex-end;margin-top:12px}.tabs{display:flex;gap:4px;border-bottom:2px solid var(--border);margin-bottom:14px}.tabs button{border:none;background:none;border-radius:0;padding:9px 16px;border-bottom:2px solid transparent;margin-bottom:-2px;font-weight:600;color:var(--muted)}.tabs button.active{color:var(--accent);border-bottom-color:var(--accent)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#14182080;display:flex;align-items:center;justify-content:center;z-index:50}.modal{background:#fff;border-radius:10px;padding:22px;width:520px;max-width:92vw;max-height:88vh;overflow:auto}.modal h2{margin-top:0}.form-row{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}.form-row label{font-weight:600;font-size:13px}.checkbox-row{display:flex;align-items:center;gap:8px;margin-bottom:8px}