.login-card {
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    width: 100%;
    max-width: 400px;
}

.form-control {
    border-radius: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea, #764ba2);
    border: none;
    transition: 0.3s;
}

    .btn-primary:hover {
        opacity: 0.8;
    }



@media (max-width: 576px) {
    .login-card {
        padding: 1.5rem;
    }

    h3 {
        font-size: 1.5rem;
    }
    
}