/* INNOVAI Cart - Specific Styles */
/* Estilos específicos para la página del carrito */

.breadcrumbs-section {
    background: var(--bg-secondary);
    padding: 1rem 0;
}

.cart-main {
    padding: 2rem 0 4rem;
    min-height: 60vh;
}

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.cart-header h1 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-primary);
    font-size: 2rem;
    font-weight: 700;
    margin: 0;
}

.cart-header h1 i {
    color: var(--primary-color);
}

.cart-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

/* Empty Cart State */
.empty-cart {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
}

.empty-cart-icon {
    font-size: 4rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.empty-cart h3 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.empty-cart p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 1.125rem;
}

/* Cart Layout */
.cart-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 2rem;
    align-items: start;
}

.cart-items {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.cart-items-header {
    background: var(--bg-secondary);
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: grid;
    grid-template-columns: 1fr 120px 120px 120px 60px;
    gap: 1rem;
    align-items: center;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.cart-item {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: grid;
    grid-template-columns: 1fr 120px 120px 120px 60px;
    gap: 1rem;
    align-items: center;
    transition: background-color var(--transition-fast);
}

.cart-item:hover {
    background: var(--bg-secondary);
}

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

.item-info {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.item-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
}

.item-details h4 {
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    line-height: 1.3;
}

.item-details p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.item-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.spec-tag {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 0.125rem 0.5rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

.item-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.item-actions .btn-icon {
    width: 32px;
    height: 32px;
    font-size: 0.875rem;
}

.quantity-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-secondary);
    border-radius: var(--border-radius-md);
    padding: 0.25rem;
}

.quantity-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--bg-primary);
    color: var(--text-secondary);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.quantity-btn:hover {
    background: var(--primary-color);
    color: white;
}

.quantity-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.quantity-input {
    width: 50px;
    text-align: center;
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.875rem;
}

.item-price {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
}

.item-subtotal {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.125rem;
}

.remove-item {
    color: var(--error-color);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius-sm);
    transition: background-color var(--transition-fast);
}

.remove-item:hover {
    background: rgba(239, 68, 68, 0.1);
}

/* Cart Summary */
.cart-summary {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    position: sticky;
    top: 100px;
}

.summary-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.summary-header h3 {
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    font-size: 0.875rem;
}

.summary-row.total {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary-color);
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-color);
    margin-top: 1rem;
}

.summary-actions {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.summary-actions .btn {
    width: 100%;
    justify-content: center;
}

/* Specifications Calculator */
.specs-calculator {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-md);
    padding: 1rem;
    margin-top: 1.5rem;
}

.specs-calculator h4 {
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.specs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    font-size: 0.875rem;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    padding: 0.25rem 0;
}

.spec-label {
    color: var(--text-secondary);
}

.spec-value {
    color: var(--text-primary);
    font-weight: 500;
}

/* Share Options */
.share-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.share-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    background: var(--bg-primary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.share-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: var(--bg-secondary);
}

.share-btn.whatsapp:hover {
    border-color: #25d366;
    color: #25d366;
}

.share-btn.email:hover {
    border-color: #ea4335;
    color: #ea4335;
}

.share-btn i {
    font-size: 1.5rem;
}

.share-url {
    margin-top: 1rem;
}

.share-url input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.875rem;
}

/* Saved Carts */
.saved-cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    margin-bottom: 0.75rem;
    background: var(--bg-primary);
}

.saved-cart-info h4 {
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.saved-cart-info p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin: 0;
}

.saved-cart-actions {
    display: flex;
    gap: 0.5rem;
}

/* Related Products */
.related-products {
    padding: 4rem 0;
    background: var(--bg-secondary);
}

.related-products .products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .cart-layout {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cart-summary {
        position: static;
        order: -1;
    }
}

@media (max-width: 768px) {
    .cart-header {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }
    
    .cart-actions {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .cart-items-header {
        display: none;
    }
    
    .cart-item {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1rem;
    }
    
    .item-info {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }
    
    .item-image {
        width: 100%;
        height: 200px;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .quantity-controls {
        justify-content: center;
    }
    
    .item-price,
    .item-subtotal {
        text-align: center;
        font-size: 1.125rem;
    }
    
    .share-options {
        grid-template-columns: 1fr;
    }
    
    .specs-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .cart-main {
        padding: 1rem 0 2rem;
    }
    
    .cart-header h1 {
        font-size: 1.5rem;
    }
    
    .cart-actions {
        flex-direction: column;
    }
    
    .cart-actions .btn {
        width: 100%;
    }
    
    .item-info {
        gap: 0.75rem;
    }
    
    .item-details h4 {
        font-size: 0.875rem;
    }
    
    .item-details p {
        font-size: 0.75rem;
    }
}

/* Loading States */
.cart-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 4rem;
    color: var(--text-secondary);
}

.cart-loading i {
    font-size: 2rem;
    margin-right: 1rem;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Animations */
.cart-item {
    animation: fadeInUp 0.3s ease-out;
}

.cart-item.removing {
    animation: fadeOutRight 0.3s ease-out forwards;
}

@keyframes fadeOutRight {
    to {
        opacity: 0;
        transform: translateX(100%);
    }
}

/* Success States */
.cart-success {
    background: var(--success-color);
    color: white;
    padding: 1rem;
    border-radius: var(--border-radius-md);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.cart-success i {
    font-size: 1.25rem;
}

/* Wishlist Integration */
.wishlist-indicator {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: var(--error-color);
    color: white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
}

/* Compare Integration */
.compare-indicator {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    background: var(--warning-color);
    color: white;
    border-radius: var(--border-radius-sm);
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
}

/* Bulk Actions */
.bulk-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.select-all {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.bulk-actions-buttons {
    display: flex;
    gap: 0.5rem;
}

.item-checkbox {
    margin-right: 0.75rem;
}

/* Price Breakdown */
.price-breakdown {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-md);
    padding: 1rem;
    margin-top: 1rem;
}

.price-breakdown h4 {
    color: var(--text-primary);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.price-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.price-item:last-child {
    margin-bottom: 0;
}

.price-label {
    color: var(--text-secondary);
}

.price-value {
    color: var(--text-primary);
    font-weight: 500;
}

.price-savings {
    color: var(--success-color);
    font-weight: 600;
}