/* Modern Two-Column Form Matching Aqua Beauty & Spa */
.worldpay-payment-form {
    max-width: 800px;
    margin: 2rem auto;
    padding: 2.5rem;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    font-family: 'Poppins', sans-serif;
}

.worldpay-payment-form h3 {
    color: #2a5a78;
    text-align: center;
    margin-bottom: 2rem;
    font-weight: 500;
    font-size: 1.8rem;
}

.form-row-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.worldpay-payment-form label {
    display: block;
    margin-bottom: 0.5rem;
    color: #4a6b7d;
    font-size: 0.95rem;
    font-weight: 500;
}

.worldpay-payment-form input,
.worldpay-payment-form select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #d1e0e8;
    border-radius: 8px;
    background: #f8fbfc;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.worldpay-payment-form input:focus,
.worldpay-payment-form select:focus {
    outline: none;
    border-color: #7ab3c8;
    box-shadow: 0 0 0 3px rgba(122, 179, 200, 0.2);
}

/* Card Details Section */
.card-details {
    grid-column: span 2;
    background: #f0f7fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 1rem;
}

.card-details h4 {
    color: #2a5a78;
    margin-top: 0;
    margin-bottom: 1.2rem;
    font-size: 1.1rem;
}

/* Expiry/CVC Row */
.expiry-cvc-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* Submit Button */
.worldpay-submit-button {
    grid-column: span 2;
    background: #5d9dbd;
    color: white;
    padding: 14px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.worldpay-submit-button:hover {
    background: #4a8cab;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(93, 157, 189, 0.3);
}

/* Responsive */
@media (max-width: 768px) {
    .form-row-2col {
        grid-template-columns: 1fr;
    }
    
    .card-details,
    .worldpay-submit-button {
        grid-column: span 1;
    }
}