.auth-container {
    min-height: 85vh;
    padding-top: 40px;
    padding-bottom: 40px;
}

.auth-card {
    background-color: #fff;
    border-radius: 16px;
    width: 100%;
    max-width: 420px;
    transition: all 0.3s ease;
    border-top: 6px solid #422a72; /* línea superior coherente con la navbar */
}

    .auth-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    }

    .auth-card h4 {
        color: #333;
        font-weight: 600;
    }

.form-label {
    font-weight: 500;
    color: #444;
}

.form-control {
    border-radius: 10px;
    border: 1px solid #ced4da;
    padding: 10px 12px;
    transition: 0.2s ease-in-out;
}

    .form-control:focus {
        border-color: #de3d33;
        box-shadow: 0 0 0 0.2rem rgba(222, 61, 51, 0.25);
    }

.btn-login {
    background: linear-gradient(to right, #422a72, #de3d33);
    border: none;
    font-weight: 500;
    border-radius: 10px;
    padding: 10px;
    transition: 0.3s ease;
    color: #fff;
}

    .btn-login:hover {
        background: linear-gradient(to right, #3a2466, #c9362e);
    }

.auth-link {
    color: #555;
    font-size: 0.95rem;
}

    .auth-link a {
        color: #422a72;
        font-weight: 600;
    }

        .auth-link a:hover {
            text-decoration: underline;
        }

.login-avatar {
    width: 90px;
    height: 90px;
    object-fit: contain;
}