/* Cart Page Styles */

/* Page Header */
.page-header {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: calc(var(--spacing-xxl) + 2rem) 0 var(--spacing-xl);
    text-align: center;
}

.page-header h1 {
    font-size: 3rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
}

.page-header p {
    font-size: 1.125rem;
    opacity: 0.7;
}

/* Cart Layout */
.cart-layout {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

/* Cart Items */
.cart-items {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.cart-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--color-background);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-light);
}

.cart-item {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
    align-items: center;
}

.cart-item:last-child {
    border-bottom: none;
}

.item-product {
    display: flex;
    gap: var(--spacing-md);
}

.item-product img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.item-details h3 {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.item-details h3 a {
    color: var(--color-primary);
}

.item-details h3 a:hover {
    color: var(--color-secondary);
}

.item-price {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
}

.item-remove {
    font-size: 0.8125rem;
    color: #c44d4d;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
}

.item-remove:hover {
    color: #a33d3d;
}

.item-quantity .quantity-input {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.item-quantity .qty-btn {
    width: 36px;
    height: 36px;
    background: none;
    border: none;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.item-quantity .qty-btn:hover {
    background-color: var(--color-background);
}

.item-quantity input {
    width: 50px;
    height: 36px;
    border: none;
    text-align: center;
    font-size: 0.9375rem;
    -moz-appearance: textfield;
}

.item-quantity input::-webkit-outer-spin-button,
.item-quantity input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.item-total {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-primary);
}

.cart-actions {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--color-background);
}

.btn-text {
    font-size: 0.875rem;
    color: var(--color-text-light);
    background: none;
    border: none;
    cursor: pointer;
    text-decoration: underline;
}

.btn-text:hover {
    color: #c44d4d;
}

/* Cart Summary */
.cart-summary {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    position: sticky;
    top: 120px;
}

.cart-summary h2 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
    font-size: 0.9375rem;
}

.summary-row span:last-child {
    font-weight: 500;
}

.summary-total {
    font-size: 1.25rem;
    font-weight: 600;
    padding-top: var(--spacing-md);
    margin-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.summary-total span:last-child {
    color: var(--color-primary);
}

.free-shipping {
    color: #2d7d32;
}

.free-shipping-notice {
    background-color: #e8f5e9;
    border-radius: var(--radius-sm);
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.free-shipping-notice p {
    font-size: 0.875rem;
    color: #2d7d32;
    margin-bottom: var(--spacing-sm);
}

.progress-bar {
    height: 4px;
    background-color: #c8e6c9;
    border-radius: 2px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background-color: #2d7d32;
    transition: width var(--transition-normal);
}

.summary-note {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.summary-note p {
    font-size: 0.8125rem;
    color: var(--color-text-light);
}

/* Empty Cart */
.empty-cart {
    text-align: center;
    padding: var(--spacing-xxl) 0;
}

.empty-cart svg {
    color: var(--color-border);
    margin-bottom: var(--spacing-md);
}

.empty-cart h2 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
}

.empty-cart p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

/* Responsive */
@media (max-width: 992px) {
    .cart-layout {
        grid-template-columns: 1fr;
    }
    
    .cart-summary {
        position: static;
    }
    
    .cart-header {
        display: none;
    }
    
    .cart-item {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .item-total {
        text-align: right;
    }
}

@media (max-width: 768px) {
    .page-header h1 {
        font-size: 2rem;
    }
    
    .item-product img {
        width: 80px;
        height: 80px;
    }
    
    .cart-actions {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}