:root{--bg: #0b0f17;--panel: #121826;--border: #1f2a3d;--text: #dbe4f3;--muted: #7d8aa5;--accent: #3b82f6;--ok: #22c55e;--warn: #f59e0b;--danger: #ef4444}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 system-ui,-apple-system,Segoe UI,sans-serif}.layout{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;gap:18px;padding:12px 24px;background:var(--panel);border-bottom:1px solid var(--border)}.topbar nav{display:flex;gap:14px}.brand{font-weight:700;font-size:16px;color:var(--text);text-decoration:none}.brand span,.accent{color:var(--accent)}.spacer{flex:1}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.page{padding:24px;max-width:960px;width:100%;margin:0 auto}.page.center{display:flex;align-items:center;justify-content:center;min-height:100vh}.card{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:18px;margin:14px 0}.card h3{margin-top:0}.login{width:340px;display:flex;flex-direction:column;gap:12px}.login h1{margin:0;text-align:center}input,select{background:#0e1420;border:1px solid var(--border);color:var(--text);border-radius:8px;padding:8px 10px;font:inherit}input:focus,select:focus{outline:1px solid var(--accent)}.btn{border:1px solid var(--border);background:#182236;color:var(--text);border-radius:8px;padding:8px 14px;cursor:pointer;font:inherit}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.ghost{background:transparent}.btn.danger{color:var(--danger)}.btn:disabled{opacity:.5;cursor:default}.row{display:flex;align-items:center;gap:10px;margin:10px 0;flex-wrap:wrap}.row.spread{justify-content:space-between}.table{width:100%;border-collapse:collapse;margin:14px 0}.table th,.table td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border)}.table th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;background:#1c2740;color:var(--muted)}.badge.ok{background:#22c55e26;color:var(--ok)}.badge.warn{background:#f59e0b26;color:var(--warn)}.muted{color:var(--muted)}.center{text-align:center}.error{background:#ef44441f;border:1px solid rgba(239,68,68,.4);color:#fca5a5;border-radius:8px;padding:8px 12px;margin:10px 0}.success{background:#22c55e1f;border:1px solid rgba(34,197,94,.4);color:#86efac;border-radius:8px;padding:8px 12px;margin:10px 0}pre{background:#0e1420;border:1px solid var(--border);border-radius:8px;padding:10px 12px;overflow-x:auto}ul.plain{list-style:none;padding:0}ul.plain li{padding:4px 0}code{background:#0e1420;padding:2px 6px;border-radius:5px}