:root{--bg: #070b14;--bg-2: #0e1524;--panel: #121a2e;--panel-2: #182238;--line: rgba(232, 180, 76, .18);--text: #eef2ff;--muted: #8b97b3;--gold: #e8b44c;--gold-2: #f3d48a;--danger: #f07178;--ok: #7fd99a;--shadow: 0 18px 50px rgba(0, 0, 0, .35)}*{box-sizing:border-box}html,body,#app{height:100%;margin:0}body{font-family:Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;background:radial-gradient(1200px 500px at 10% -10%,rgba(232,180,76,.12),transparent 50%),radial-gradient(800px 400px at 100% 0%,rgba(80,120,255,.1),transparent 45%),var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.layout{display:grid;grid-template-columns:240px 1fr;min-height:100%}.side{background:linear-gradient(180deg,#10182b,#0b1220);border-right:1px solid var(--line);padding:22px 16px;display:flex;flex-direction:column;gap:18px}.brand{display:flex;align-items:center;gap:12px;padding:4px 8px 12px}.brand-mark{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--gold),#b8862a);color:#1a1204;font-weight:800;display:grid;place-items:center;letter-spacing:.04em}.brand h1{margin:0;font-size:16px;font-weight:700}.brand p{margin:2px 0 0;color:var(--muted);font-size:12px}.nav{display:flex;flex-direction:column;gap:6px}.nav a{padding:10px 12px;border-radius:10px;color:var(--muted)}.nav a.router-link-active,.nav a:hover{background:#e8b44c1f;color:var(--gold-2)}.main{padding:28px 32px 48px;min-width:0}.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:22px}.page-head h2{margin:0;font-size:26px}.page-head p{margin:6px 0 0;color:var(--muted)}.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:var(--shadow)}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}label.field{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}input,select,textarea{background:var(--bg-2);border:1px solid rgba(255,255,255,.08);color:var(--text);border-radius:10px;padding:10px 12px}input:focus,select:focus,textarea:focus{outline:1px solid var(--gold);border-color:var(--gold)}.btn{border:0;border-radius:10px;padding:9px 14px;background:var(--gold);color:#1a1204;font-weight:700;cursor:pointer}.btn.secondary{background:var(--panel-2);color:var(--text);border:1px solid rgba(255,255,255,.08)}.btn.danger{background:var(--danger);color:#2a070a}.btn:disabled{opacity:.5;cursor:not-allowed}.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.table{width:100%;border-collapse:collapse;font-size:14px}.table th,.table td{text-align:left;padding:10px 8px;border-bottom:1px solid rgba(255,255,255,.06);vertical-align:middle}.table th{color:var(--muted);font-weight:600;font-size:12px}.table tr:hover td{background:#ffffff05}.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:3px 8px;font-size:12px;background:#7fd99a1f;color:var(--ok)}.badge.warn{background:#e8b44c1f;color:var(--gold-2)}.badge.off{background:#8b97b31f;color:var(--muted)}.hint{color:var(--muted);font-size:13px;line-height:1.6}.error{color:var(--danger)}.ok{color:var(--ok)}.crumbs{color:var(--muted);display:flex;gap:8px;flex-wrap:wrap}.crumbs button{background:none;border:0;color:var(--gold-2);cursor:pointer;padding:0}.channel-card{display:flex;flex-direction:column;gap:12px;min-height:180px}.logo-preview{width:72px;height:72px;object-fit:contain;background:#0008;border-radius:12px;padding:6px}.tv-root{position:fixed;top:0;right:0;bottom:0;left:0;background:#000;overflow:hidden}.tv-root video{width:100%;height:100%;object-fit:contain;background:#000}.tv-logo{position:absolute;z-index:3;pointer-events:none;object-fit:contain;max-width:28vw;filter:drop-shadow(0 4px 14px rgba(0,0,0,.65))}.tv-osd{position:absolute;left:24px;bottom:28px;z-index:4;background:linear-gradient(90deg,#000000b8,#0003);padding:12px 18px;border-radius:12px;min-width:280px;transition:opacity .4s}.tv-osd .live{color:#ff5a5a;font-weight:800;letter-spacing:.12em;font-size:12px}.tv-start{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;background:#0000008c;z-index:5}.muted-note{font-size:12px;color:var(--muted)}@media(max-width:900px){.layout{grid-template-columns:1fr}.side{flex-direction:row;align-items:center;justify-content:space-between}.nav{flex-direction:row}.grid-2,.grid-3{grid-template-columns:1fr}}