:root{--bg: #0f1115;--card: #171a21;--ink: #e6e8ec;--muted: #8b93a1;--line: #262b35;--brand: #4f8cff;--green: #2bb673;--amber: #e0a528;--red: #e25555}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink)}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;background:var(--card);border-bottom:1px solid var(--line)}.brand{font-weight:700}.tag{font-size:11px;background:var(--brand);color:#fff;padding:2px 7px;border-radius:6px;margin-left:6px;vertical-align:middle}.topright{display:flex;align-items:center;gap:14px;font-size:14px}.content{max-width:960px;margin:0 auto;padding:24px}.center{display:grid;place-items:center;height:60vh}.muted{color:var(--muted)}.small{font-size:12px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px;margin-bottom:18px}h1{font-size:20px;margin:0 0 4px}h2{font-size:16px;margin:0 0 14px}label{display:block;font-size:13px;color:var(--muted);margin-bottom:12px}input{width:100%;margin-top:5px;padding:9px 11px;background:#0f1218;border:1px solid var(--line);border-radius:8px;color:var(--ink);font-size:14px}button{cursor:pointer;border-radius:8px;font-size:14px}.primary{background:var(--brand);color:#fff;border:none;padding:9px 16px}.primary:disabled{opacity:.6}.link{background:none;border:none;color:var(--brand)}.error{background:#2a1718;color:#ff9a9a;border:1px solid #4a2526;padding:10px 12px;border-radius:8px;margin-top:10px;font-size:14px}.ok{background:#14241c;color:#7be0ab;border:1px solid #1f4031;padding:10px 12px;border-radius:8px;margin-top:10px;font-size:14px}.auth{max-width:360px;margin:8vh auto 0}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.stat{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px}.stat.warn{border-color:var(--amber)}.stat-value{font-size:26px;font-weight:700}.stat-label{color:var(--muted);font-size:13px;margin-top:2px}.stat-hint{font-size:11px;color:var(--muted);margin-top:6px}.stat.warn .stat-hint{color:var(--amber)}.alert{background:#2a2310;border:1px solid #4a3d16;color:var(--amber);padding:12px 14px;border-radius:10px;margin-bottom:18px;font-size:14px;display:grid;gap:4px}.tbl{width:100%;border-collapse:collapse;font-size:14px}.tbl th{text-align:left;color:var(--muted);font-weight:600;font-size:12px;padding:6px 10px;border-bottom:1px solid var(--line)}.tbl td{padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:middle}.tbl tr:last-child td{border-bottom:none}.seatbar{width:120px;height:7px;background:#0f1218;border-radius:4px;overflow:hidden;display:inline-block;vertical-align:middle;margin-right:8px}.seatfill{height:100%;background:var(--brand)}.pill{font-size:11px;font-weight:600;padding:3px 9px;border-radius:999px}.pill.active{background:#14241c;color:var(--green)}.pill.full{background:#2a1718;color:var(--red)}.pill.disabled{background:#21242b;color:var(--muted)}.add-row{margin-bottom:18px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.span2{grid-column:1 / 3}.actions{display:flex;align-items:center;gap:14px;margin-top:4px}