:root{--bg: #0A0A0F;--bg-elevated: #12121A;--bg-surface: #1A1A24;--text: #E8E8ED;--text-secondary: #8888A0;--text-muted: #555566;--accent: #3B82F6;--healthy: #22C55E;--warning: #F59E0B;--critical: #EF4444;--border: #1F1F2E}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px;line-height:1.5}a{color:var(--accent);text-decoration:none}.mono{font-family:JetBrains Mono,Consolas,monospace}.layout{display:flex;min-height:100vh}.sidebar{width:200px;flex-shrink:0;background:var(--bg-elevated);border-right:1px solid var(--border);padding:20px 12px;display:flex;flex-direction:column;gap:6px}.sidebar .logo{font-weight:700;font-size:16px;padding:0 8px 16px}.sidebar a{color:var(--text-secondary);padding:8px 12px;border-radius:8px;display:block}.sidebar a.router-link-active{background:#342f63;color:#fff}.main{flex:1;padding:28px 32px;overflow-x:auto}.card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:16px}.card h2{font-size:15px;margin-bottom:12px;color:var(--text)}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px}.dot.healthy{background:var(--healthy)}.dot.warning{background:var(--warning)}.dot.critical{background:var(--critical)}.dot.offline{background:var(--text-muted)}table{width:100%;border-collapse:collapse;font-size:13px}th,td{padding:8px 12px;text-align:left;border-bottom:1px solid var(--border)}th{color:var(--text-secondary);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.5px}button{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:9px 16px;font-size:14px;cursor:pointer;font-family:inherit}button.ghost{background:transparent;border:1px solid var(--border);color:var(--text)}button:disabled{opacity:.5;cursor:not-allowed}input,select{background:var(--bg-surface);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:9px 12px;font-size:14px;font-family:inherit;width:100%}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-card{width:360px;text-align:center}.empty{color:var(--text-muted);text-align:center;padding:32px 0}.badge{display:inline-block;padding:2px 10px;border-radius:12px;font-size:12px;font-weight:600}.badge.green{background:#22c55e26;color:#4ade80}.badge.amber{background:#f59e0b26;color:#fbbf24}.badge.red{background:#ef444426;color:#f87171}