:root{--bg:#f4f7fb;--card:#fff;--text:#172033;--muted:#697386;--border:#dfe5ef;--primary:#1f6feb;--ok:#1a7f37;--fail:#d1242f;--unknown:#6e7781;--warn:#bf8700}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}header{background:#0f172a;color:#fff;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.brand{font-weight:800;font-size:20px}nav{display:flex;gap:14px;flex-wrap:wrap}nav a{color:#fff;opacity:.92}main{padding:24px;max-width:1400px;margin:0 auto}footer{text-align:center;color:var(--muted);padding:24px}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px;margin-bottom:22px;box-shadow:0 8px 24px rgba(15,23,42,.05)}.card-head{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}h1,h2{margin-top:0}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:22px}.stat{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px;box-shadow:0 8px 24px rgba(15,23,42,.05)}.stat strong{display:block;font-size:32px}.stat span{color:var(--muted)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:14px}th,td{padding:10px 12px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}th{background:#f8fafc;color:#334155;font-weight:700}.badge{display:inline-block;padding:4px 8px;border-radius:999px;font-size:12px;font-weight:800;color:#fff}.badge.ok{background:var(--ok)}.badge.fail{background:var(--fail)}.badge.unknown{background:var(--unknown)}.muted{color:var(--muted)}.nowrap{white-space:nowrap}.inline,.inline-form{display:inline-flex;gap:8px;align-items:center;margin:2px}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}.form-grid label{display:flex;flex-direction:column;gap:6px;font-weight:700}.form-grid .checkbox{flex-direction:row;align-items:center}.actions{grid-column:1/-1;display:flex;gap:10px}input{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:#fff;color:var(--text)}button,.button{display:inline-block;border:0;border-radius:10px;background:var(--primary);color:#fff;padding:10px 14px;font-weight:700;cursor:pointer;text-decoration:none}button:hover,.button:hover{text-decoration:none;filter:brightness(.95)}button.secondary,.button.secondary{background:#e2e8f0;color:#0f172a}button.danger{background:var(--fail)}button.small,.button.small{font-size:12px;padding:7px 9px}.alert{padding:12px 14px;border-radius:10px;margin-bottom:16px}.alert.error{background:#fff1f1;color:#8a1118;border:1px solid #ffd0d3}.login-page{min-height:100vh;display:grid;place-items:center;padding:20px}.login-box{width:100%;max-width:420px;background:#fff;border:1px solid var(--border);border-radius:18px;padding:26px;box-shadow:0 18px 50px rgba(15,23,42,.12)}.login-box form{display:grid;gap:10px}.login-box h1{text-align:center}.hint{color:var(--muted);font-size:13px}@media(max-width:760px){header{align-items:flex-start}main{padding:14px}.card{padding:14px}table{font-size:13px}}