* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; }
body { background-color: #f4f7f6; display: flex; justify-content: center; align-items: center; height: 100vh; }
.login-container { width: 100%; max-width: 400px; padding: 20px; }
.login-card { background: #ffffff; padding: 40px 30px; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.1); }
.login-card h2 { text-align: center; margin-bottom: 25px; color: #333; }
.input-group { margin-bottom: 20px; }
.input-group label { display: block; margin-bottom: 8px; font-weight: 600; color: #555; font-size: 14px; }
.input-group input { width: 100%; padding: 12px; border: 1px solid #ccc; border-radius: 4px; font-size: 14px; }
.input-group input:focus { border-color: #0056b3; outline: none; }
.btn-login { width: 100%; padding: 12px; background-color: #0056b3; color: white; border: none; border-radius: 4px; font-size: 16px; font-weight: bold; cursor: pointer; transition: background 0.3s; }
.btn-login:hover { background-color: #004494; }
.forgot-password { text-align: center; margin-top: 15px; }
.forgot-password a { color: #0056b3; text-decoration: none; font-size: 14px; }
.forgot-password a:hover { text-decoration: underline; }

/* Mobile Compatibility */
@media (max-width: 480px) {
    .login-card { padding: 30px 20px; }
}