:root{--bg:#f5f7fb;--panel:#fff;--ink:#1f2937;--muted:#6b7280;--line:#e5e7eb;--brand:#0f766e;--brand2:#115e59;--danger:#b91c1c;--ok:#047857;--soft:#ecfdf5}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.55 "Segoe UI",Tahoma,sans-serif}a{color:var(--brand);text-decoration:none}.topbar{height:58px;background:#0f172a;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 24px}.brand{font-weight:700;letter-spacing:.3px}.layout{display:flex;min-height:calc(100vh - 58px)}.sidebar{width:220px;background:#111827;padding:18px}.sidebar a{display:block;color:#d1d5db;padding:10px 12px;border-radius:10px;margin-bottom:6px}.sidebar a:hover,.sidebar a.active{background:#1f2937;color:#fff}.main{flex:1;padding:24px}.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:18px;margin-bottom:18px;box-shadow:0 8px 24px rgba(15,23,42,.04)}.grid{display:grid;gap:16px}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.stat{font-size:28px;font-weight:800;color:var(--brand)}h1,h2,h3{margin:0 0 14px}table{width:100%;border-collapse:collapse;background:#fff}th,td{border-bottom:1px solid var(--line);padding:10px;text-align:left;vertical-align:top}th{font-size:12px;color:var(--muted);text-transform:uppercase;background:#f9fafb}.form-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:12px}.form-row.two{grid-template-columns:repeat(2,minmax(0,1fr))}.form-row.one{grid-template-columns:1fr}label{display:block;font-weight:600;margin-bottom:5px}input,select,textarea{width:100%;border:1px solid #d1d5db;border-radius:10px;padding:9px 10px;background:#fff}textarea{min-height:84px}.btn{border:0;border-radius:10px;background:var(--brand);color:#fff;padding:9px 14px;cursor:pointer;display:inline-block}.btn:hover{background:var(--brand2)}.btn.secondary{background:#475569}.btn.danger{background:var(--danger)}.btn.ghost{background:#eef2f7;color:#1f2937}.actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.alert{padding:10px 12px;border-radius:10px;margin-bottom:14px}.alert.ok{background:#d1fae5;color:#065f46}.alert.err{background:#fee2e2;color:#991b1b}.badge{display:inline-block;padding:2px 8px;border-radius:999px;background:#eef2ff;color:#3730a3;font-size:12px}.muted{color:var(--muted)}.login-wrap{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at top left,#ccfbf1,#f8fafc 35%,#e0f2fe)}.login-card{width:min(420px,92vw);background:#fff;border-radius:22px;padding:28px;box-shadow:0 24px 70px rgba(15,23,42,.16)}pre.yaml{white-space:pre;overflow:auto;background:#0b1020;color:#d1fae5;padding:16px;border-radius:14px;max-height:560px}.check-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.check-item{padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:#fff}@media(max-width:900px){.layout{display:block}.sidebar{width:auto}.grid-4,.grid-2,.form-row,.form-row.two{grid-template-columns:1fr}.main{padding:14px}.check-grid{grid-template-columns:1fr}.topbar{padding:0 14px}}