*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif;background-color:#f4f4f4}.safe{background-color:#e6f9ec;border:1px solid #28a745;color:#28a745}.status-clean{color:#28a745;font-weight:700}.status-blink{color:#dc3545;font-weight:700;animation:pulse 1s infinite}@keyframes pulse{0%{opacity:1}50%{opacity:.3}to{opacity:1}}form{display:flex;flex-direction:column;align-items:stretch;text-align:left}label{font-size:14px;margin-bottom:4px;color:#333}input[type=text]{width:100%;padding:10px;margin-top:8px;margin-bottom:15px;border:1px solid #ccc;border-radius:6px;font-size:16px}button{background-color:#007bff;color:#fff;border:none;padding:10px 20px;border-radius:6px;font-size:16px;cursor:pointer;transition:background-color .2s}button:hover:not(:disabled){background-color:#0056b3}button:disabled{background-color:#6c757d;cursor:not-allowed}.status{margin-top:20px}.box{padding:12px;border-radius:6px;font-weight:700;font-size:15px;text-align:center}.danger{background-color:#ffe6e6;border:1px solid #dc3545;color:#dc3545}.page{display:flex;justify-content:center;align-items:center;min-height:100vh}.container{background-color:#fff;padding:30px 40px;border-radius:10px;box-shadow:0 4px 10px #0000001a;text-align:center;width:100%;max-width:500px}h2{margin-top:0;margin-bottom:20px;color:#333}