/* Checkout Interface Component Grid Layout rules */
.checkout-split-dual-grid-wrapper {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 30px;
    align-items: start;
    margin-top: 20px;
}
.checkout-billing-address-lead-capture-card-box, 
.checkout-order-summary-sidebar-widget-card {
    background: var(--surface-color);
    padding: 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}
.form-input-element-row-split-dual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.form-input-element-row-split-three {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 12px;
}
.form-group-field-control {
    display: flex;
    flex-direction: column;
    margin-bottom: 16px;
}
.form-group-field-control label {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-color);
}
.form-group-field-control input {
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--background-color);
    color: var(--text-color);
    font-size: 14px;
    outline: none;
}
.form-group-field-control input:focus {
    border-color: var(--primary-color);
}
.payment-method-card-row {
    display: flex;
    align-items: center;
    padding: 16px;
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-md);
    background: rgba(255, 63, 108, 0.03);
    margin-bottom: 24px;
}
.flex-payment-row-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    width: 100%;
}
.place-order-premium-action-btn-cta {
    width: 100%;
    background: var(--primary-color);
    color: #fff;
    border: none;
    padding: 16px;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.2s ease;
}
.place-order-premium-action-btn-cta:hover {
    background: #e0355c;
}
.product-miniature-preview-row-flex {
    display: flex;
    gap: 14px;
    align-items: center;
}
.mini-thumb-wrap img {
    width: 70px;
    height: 70px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

/* Mobile responsive adaptive behavior checks */
@media (max-width: 768px) {
    .checkout-split-dual-grid-wrapper {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .form-input-element-row-split-dual,
    .form-input-element-row-split-three {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .checkout-order-summary-sidebar-widget-card {
        order: -1; /* Puts the order price summary at the top on small mobile views */
    }
}