/* =================== PAYMENT PAGE STYLES =================== */

.payment-layout-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: flex-start;
}

.product-selection-container h3,
.order-summary-container h3 {
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    color: var(--text-headings);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.75rem;
}

.payment-item-card {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background-color: var(--background-secondary);
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
}

.item-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 6px;
}

.item-details {
    flex-grow: 1;
}

.item-details h4 {
    margin-bottom: 0.5rem;
}

.item-controls {
    display: flex;
    gap: 1rem;
}

.item-variant,
.item-quantity {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    background-color: var(--background-primary);
    color: var(--text-primary);
    border-radius: 6px;
    font-family: 'Poppins', sans-serif;
}

.item-quantity {
    width: 70px;
}

.item-subtotal {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-headings);
    min-width: 120px;
    text-align: right;
}

/* Order Summary */
.order-summary-container {
    background-color: var(--background-secondary);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    position: sticky;
    top: 120px; /* Adjust based on header height */
}

.summary-details .summary-line {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    font-size: 1rem;
    color: var(--text-secondary);
}

.summary-details .summary-line.total {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-headings);
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

/* Payment Form */
.payment-form {
    margin-top: 2rem;
}

.payment-form .form-group {
    margin-bottom: 1rem;
}

.payment-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.payment-form input {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    background-color: var(--background-primary);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.payment-form input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
}

.payment-form .form-row {
    display: flex;
    gap: 1rem;
}

.payment-form button {
    width: 100%;
    margin-top: 1rem;
    cursor: pointer;
}

/* Responsive */
@media (max-width: 992px) {
    .payment-layout-grid {
        grid-template-columns: 1fr;
    }
    .order-summary-container {
        position: static;
        top: auto;
    }
}

@media (max-width: 768px) {
    .item-controls {
        flex-direction: column;
        align-items: flex-start;
    }
    .payment-item-card {
        flex-direction: column;
        align-items: flex-start;
    }
    .item-subtotal {
        width: 100%;
        text-align: left;
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid var(--border-color);
    }
}