body{margin:0;min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(900px 400px at 0% 0%,#1d4fbf 0%,#0b1f4d 65%);font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;padding:16px;box-sizing:border-box}
form{background:#fff;border-radius:18px;padding:28px 26px;width:100%;max-width:360px;box-shadow:0 20px 50px rgba(0,0,0,.35);border-top:5px solid #f5c400}
h1{margin:0 0 4px;font-size:20px;color:#0b1f4d;letter-spacing:-.3px}p{margin:0 0 18px;color:#6b7280;font-size:12.5px}
label{display:block;font-size:11px;font-weight:700;color:#374151;margin:10px 0 4px;text-transform:uppercase;letter-spacing:.4px}
input{width:100%;box-sizing:border-box;border:1px solid #c4cad8;border-radius:10px;padding:10px 12px;font-size:14px;outline:none;font-family:inherit}
input:focus{border-color:#1a56db;box-shadow:0 0 0 3px rgba(26,86,219,.15)}
button{margin-top:18px;width:100%;border:0;border-radius:10px;background:#1a56db;color:#fff;font-weight:700;font-size:14px;padding:11px;cursor:pointer;font-family:inherit}
button:hover{background:#1646b8}
.msg{background:#fef3f2;border:1px solid #fecdca;color:#b42318;border-radius:10px;padding:10px 12px;font-size:13px;margin-bottom:6px}
a{color:#1a56db;font-size:12.5px}