/*
 * Yuneify Website - Cart Styles
 * Styles for the shopping cart page and components
 */

/* ==========================================
   CART ITEMS CONTAINER
   ========================================== */

#cart-items-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

.empty-cart-message {
    text-align: center;
    padding: var(--spacing-8);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* ==========================================
   CART ITEM STYLES
   ========================================== */

.cart-item {
    display: grid;
    grid-template-columns: 80px 1fr auto;
    gap: var(--spacing-4);
    padding: var(--spacing-4);
    background: var(--glass-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border);
    transition: var(--transition);
    position: relative;
}

.cart-item:hover {
    background: var(--glass-bg-strong);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.cart-item-image {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--light);
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cart-item-details {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.cart-item-title {
    font-weight: 600;
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-2);
}

.cart-item-description {
    font-size: var(--font-size-sm);
    color: var(--neutral-600);
    margin-bottom: var(--spacing-2);
}

.cart-item-price-qty {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
}

.cart-item-price {
    font-weight: 600;
    color: var(--primary);
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    border: 1px solid var(--neutral-300);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.qty-btn {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--neutral-100);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.qty-btn:hover {
    background: var(--neutral-200);
}

.qty-input {
    width: 40px;
    height: 28px;
    border: none;
    text-align: center;
    font-size: var(--font-size-sm);
    background: transparent;
}

.cart-item-remove {
    position: absolute;
    top: var(--spacing-4);
    right: var(--spacing-4);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--neutral-100);
    border: 1px solid var(--neutral-300);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    color: var(--neutral-600);
}

.cart-item-remove:hover {
    background: var(--danger-light);
    color: var(--danger);
    border-color: var(--danger);
}

.cart-item-remove svg {
    width: 16px;
    height: 16px;
}

/* ==========================================
   CART SUMMARY STYLES
   ========================================== */

.cart-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-4);
}

/* ==========================================
   PROMO CODE STYLES
   ========================================== */

.promo-code-form {
    display: flex;
    gap: var(--spacing-4);
}

.promo-code-form .form-group {
    flex: 1;
}

/* ==========================================
   RELATED PRODUCTS STYLES
   ========================================== */

.related-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-6);
}

.related-product {
    background: var(--glass-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border);
    overflow: hidden;
    transition: var(--transition);
}

.related-product:hover {
    background: var(--glass-bg-strong);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.related-product-image {
    height: 120px;
    overflow: hidden;
}

.related-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.related-product-details {
    padding: var(--spacing-4);
}

.related-product-title {
    font-weight: 600;
    margin-bottom: var(--spacing-2);
}

.related-product-price {
    font-weight: 600;
    color: var(--primary);
    margin-bottom: var(--spacing-4);
}

.btn-sm {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
}

/* ==========================================
   RESPONSIVE STYLES
   ========================================== */

@media (max-width: 768px) {
    .cart-item {
        grid-template-columns: 60px 1fr;
    }
    
    .cart-item-image {
        width: 60px;
        height: 60px;
    }
    
    .cart-item-price-qty {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-2);
    }
    
    .related-products-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }
}

@media (max-width: 480px) {
    .cart-actions {
        flex-direction: column;
        gap: var(--spacing-4);
    }
    
    .promo-code-form {
        flex-direction: column;
    }
    
    .related-products-grid {
        grid-template-columns: 1fr;
    }
}