:root{--bg:#f5f7fb;--card:#fff;--primary:#0f766e;--dark:#13243d;--muted:#6b7280;--line:#e5e7eb;--danger:#dc2626;--ok:#16a34a}*{box-sizing:border-box}body{margin:0;background:var(--bg);font-family:Arial,Helvetica,sans-serif;color:var(--dark)}a{color:var(--primary);text-decoration:none}.wrap{max-width:1180px;margin:0 auto;padding:24px}.top{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}.top .wrap{display:flex;justify-content:space-between;align-items:center;padding-top:12px;padding-bottom:12px}.brand{font-weight:800;font-size:20px}.nav a{margin-left:14px;font-weight:700}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px;margin:16px 0;box-shadow:0 8px 20px rgba(0,0,0,.04)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}.btn,button{border:0;background:var(--primary);color:white;padding:10px 14px;border-radius:10px;font-weight:800;cursor:pointer}.btn.secondary{background:#374151}.btn.danger{background:var(--danger)}input,select{width:100%;padding:10px;border:1px solid var(--line);border-radius:10px;background:#fff;margin:6px 0 12px}label{font-size:13px;color:var(--muted);font-weight:700}table{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden}th,td{padding:10px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}th{background:#f1f5f9}.badge{display:inline-block;padding:5px 8px;border-radius:999px;font-size:12px;font-weight:800;background:#e5e7eb}.badge.ok{background:#dcfce7;color:#166534}.badge.warn{background:#fef3c7;color:#92400e}.badge.danger{background:#fee2e2;color:#991b1b}.muted{color:var(--muted)}.score{display:flex;gap:8px;align-items:center}.score input{width:70px;text-align:center;font-size:18px;font-weight:800}.hero{padding:34px 20px;background:linear-gradient(135deg,#0f766e,#14b8a6);color:white;border-radius:20px}.hero h1{margin:0 0 8px;font-size:34px}.hero p{margin:0;opacity:.9}.small{font-size:13px}.actions{display:flex;gap:8px;flex-wrap:wrap}.msg{padding:12px;border-radius:12px;background:#ecfdf5;border:1px solid #bbf7d0;margin:12px 0}.err{background:#fef2f2;border-color:#fecaca}.footer{padding:30px;text-align:center;color:var(--muted)}@media(max-width:700px){.top .wrap{display:block}.nav{margin-top:10px}.nav a{display:inline-block;margin:6px 8px 0 0}th,td{font-size:12px;padding:8px}.wrap{padding:14px}.hero h1{font-size:26px}}