body{font-family:Segoe UI,sans-serif;background:#f4f8fb;margin:0}.container{max-width:500px;margin:60px auto}.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.logo-header{width:100px}.logo-container{display:flex;align-items:center;background-color:#050a30;padding:10px;border-radius:10px}.card{background:#fff;padding:24px;border-radius:10px;box-shadow:0 10px 30px #00000014;margin-bottom:20px}h2,h3{color:#036}label{display:flex;flex-direction:column;margin-bottom:15px}input{padding:10px;border-radius:6px;border:1px solid #ccc}button{background:#0056b3;color:#fff;border:none;padding:12px;border-radius:6px;cursor:pointer}button:disabled{opacity:.6}.error{color:#c62828}