:root{font-family:system-ui,sans-serif;color:#1a1a1a;background:#f6f7f9}body{margin:0}.shell{max-width:1100px;margin:0 auto;padding:16px}nav.top{display:flex;gap:16px;align-items:center;padding:12px 0;border-bottom:1px solid #ddd;margin-bottom:16px}nav.top a{text-decoration:none;color:#2456d6;font-weight:600}nav.top .who{margin-left:auto;color:#777;font-size:13px}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}.card{background:#fff;border:1px solid #e2e4e8;border-radius:8px;padding:12px}.card h3{margin:0 0 6px;font-size:14px}.status-healthy{color:#157a3c;font-weight:700}.status-degraded{color:#b97a00;font-weight:700}.status-down,.status-unhealthy{color:#c22;font-weight:700}.status-unknown{color:#888;font-weight:700}table{width:100%;border-collapse:collapse;background:#fff;border:1px solid #e2e4e8}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid #eee;font-size:14px}button{padding:6px 12px;border-radius:6px;border:1px solid #bbb;background:#fff;cursor:pointer}button.primary{background:#2456d6;border-color:#2456d6;color:#fff}.error{color:#c22;background:#fdecec;border:1px solid #f5c2c2;padding:8px 12px;border-radius:6px}fieldset{border:1px solid #e2e4e8;border-radius:8px;margin-bottom:12px;background:#fff}label.flag{display:flex;align-items:center;gap:8px;padding:4px 0;font-size:14px}label.flag input[type=number]{width:110px}