body {
    height: 100vh;
    /* Darker gradient background */
    background: linear-gradient(to right, #3a0ca3, #1d2671);
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.login-card {
    background: #ffffff;
    border-radius: 15px;
    padding: 2rem;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}



    .login-card h4 {
        color: #1d2671;
        text-align: center;
        margin-bottom: 1.5rem;
    }

.form-control:focus {
    border-color: #1d2671;
    box-shadow: 0 0 0 0.2rem rgba(29, 38, 113, 0.25);
}

.btn-primary {
    background-color: #1d2671;
    border: none;
}

    .btn-primary:hover {
        background-color: #131b5c;
    }

.text-muted a {
    color: #1d2671;
    text-decoration: none;
}

    .text-muted a:hover {
        text-decoration: underline;
    }

@@media (max-width: 576px) {
    body {
        padding: 1rem;
    }
}