.sg-cert-lookup{max-width:680px;margin:20px auto;padding:16px;border:1px solid #eee;border-radius:12px;background:#fff}
.sg-cert-form{display:flex;gap:10px;align-items:center;margin-top:10px}
.sg-cert-form label{min-width:160px;font-weight:600}
.sg-cert-form input[type="text"]{flex:1;padding:10px;border:1px solid #ddd;border-radius:8px}
.sg-cert-form button{padding:10px 16px;border:none;border-radius:10px;background:#8D2015;color:#fff;font-weight:600;cursor:pointer}
.sg-cert-card{margin-top:16px;padding:16px;border:1px solid #eee;border-radius:12px;background:#f9f9f9}
.sg-cert-card h3{margin-top:0}
.sg-cert-card ul{margin:0;padding-left:18px}
.sg-not-found{background:#fff3f3;border-color:#ffd6d6}