:root{--bg:#0b0e14;--panel:#141922;--panel-2:#1b2230;--border:#262f3d;--text:#e6edf3;--muted:#8b98a9;--accent:#4c8dff;--ok:#3fb950;--warn:#d29922;--err:#f85149;--radius:10px}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-size:14px;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}a{color:var(--accent);text-decoration:none}.layout{max-width:1180px;margin:0 auto;padding:20px 20px 60px}.topbar{display:flex;align-items:center;gap:18px;padding:14px 0 18px;border-bottom:1px solid var(--border);margin-bottom:22px;flex-wrap:wrap}.brand{font-weight:600;font-size:16px;letter-spacing:.3px}.nav{display:flex;gap:6px;flex-wrap:wrap}.nav a{padding:6px 12px;border-radius:999px;color:var(--muted);border:1px solid transparent}.nav a:hover{color:var(--text);background:var(--panel)}.nav a.active{color:var(--text);background:var(--panel-2);border-color:var(--border)}.spacer{flex:1 1}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:16px}.card h2{margin:0 0 12px;font-size:15px;font-weight:600}.card h3{margin:18px 0 8px;font-size:13px;color:var(--muted);font-weight:600}.grid{display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}.stat{background:var(--panel-2);border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px}.stat .label{color:var(--muted);font-size:12px}.stat .value{font-size:22px;font-weight:600;margin-top:4px}table{width:100%;border-collapse:collapse;font-size:13px}td,th{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border);vertical-align:top}th{color:var(--muted);font-weight:500;font-size:12px}tr:last-child td{border-bottom:none}input,select,textarea{background:#0e131b;border:1px solid var(--border);border-radius:8px;color:var(--text);padding:7px 9px;font-size:13px;font-family:inherit;width:100%}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)}button{background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:7px 12px;font-size:13px;cursor:pointer;font-family:inherit}button.primary,button:hover:not(:disabled){border-color:var(--accent)}button.primary{background:var(--accent);color:#fff;font-weight:500}button.danger:hover:not(:disabled){border-color:var(--err);color:var(--err)}button:disabled{opacity:.5;cursor:not-allowed}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.form-grid{display:grid;grid-gap:10px;gap:10px;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));align-items:end}.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;border:1px solid var(--border);color:var(--muted)}.pill.ok{color:var(--ok);border-color:rgba(63,185,80,.4)}.pill.warn{color:var(--warn);border-color:rgba(210,153,34,.4)}.pill.err{color:var(--err);border-color:rgba(248,81,73,.4)}.muted{color:var(--muted)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.mono,pre{font-size:12px}pre{background:#0e131b;border:1px solid var(--border);border-radius:8px;padding:12px;overflow-x:auto;margin:8px 0 0}.notice{border-radius:var(--radius);padding:12px 14px;margin-bottom:16px;border:1px solid;font-size:13px;line-height:1.6}.notice.err{border-color:rgba(248,81,73,.5);background:rgba(248,81,73,.08)}.notice.ok{border-color:rgba(63,185,80,.45);background:rgba(63,185,80,.08)}.centered{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login{width:100%;max-width:420px}@media (max-width:640px){.layout{padding:12px 12px 40px}td,th{padding:6px}}