/* Página de Detalhes do Produto - Estilo Solevie */
.product-detail-main {
    padding: var(--spacing-xxxl) 0;
    min-height: calc(100vh - 200px);
    background: var(--color-white);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-sm);
    color: var(--color-gray);
    flex-wrap: wrap;
}

.breadcrumb a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb span {
    color: var(--color-gray);
}

.product-detail-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    margin-bottom: var(--spacing-xxxl);
    align-items: start;
}

/* Galeria de Imagens */
.product-gallery {
    position: sticky;
    top: 100px;
}

.main-image {
    background: var(--color-light-gray);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    height: 500px;
}

.main-image img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
    transition: transform var(--transition-slow);
}

.main-image img:hover {
    transform: scale(1.02);
}

.image-thumbnails {
    display: flex;
    gap: var(--spacing-sm);
    overflow-x: auto;
    padding-bottom: var(--spacing-sm);
}

.thumbnail {
    width: 80px;
    height: 80px;
    border-radius: var(--border-radius);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-light-gray);
    padding: 5px;
}

.thumbnail:hover {
    border-color: var(--color-primary);
}

.thumbnail.active {
    border-color: var(--color-primary);
}

.thumbnail img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* Informações do Produto */
.product-info {
    padding: var(--spacing-lg) 0;
}

.product-category {
    display: inline-block;
    background: var(--color-light);
    color: var(--color-gray);
    padding: 6px 16px;
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    font-weight: 500;
}

.product-title {
    color: var(--color-secondary);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    font-weight: 700;
    font-family: var(--font-secondary);
}

.product-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.stars {
    color: #ffc107;
    display: flex;
    gap: 2px;
}

.rating-text {
    color: var(--color-gray);
    font-size: var(--font-size-sm);
}

.product-price {
    margin-bottom: var(--spacing-xl);
}

.price-discount {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.old-price {
    color: var(--color-gray);
    text-decoration: line-through;
    font-size: var(--font-size-md);
}

.discount-badge {
    background: #e74c3c;
    color: white;
    padding: 6px 12px;
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.current-price {
    color: var(--color-primary);
    font-size: var(--font-size-xxl);
    font-weight: 700;
}

.product-description {
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
    color: var(--color-dark-gray);
    font-size: var(--font-size-base);
}

.product-specs {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--color-light-gray);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-primary);
}

.product-specs h4 {
    color: var(--color-secondary);
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-base);
    font-weight: 600;
}

.product-specs p {
    color: var(--color-gray);
    margin: 0;
}

.product-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    align-items: center;
    flex-wrap: wrap;
}

.quantity-selector {
    display: flex;
    align-items: center;
    border: 2px solid var(--color-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    background: var(--color-white);
}

.quantity-btn {
    background: var(--color-white);
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    font-size: var(--font-size-md);
    transition: background var(--transition);
    color: var(--color-secondary);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

#productQuantity {
    width: 60px;
    border: none;
    text-align: center;
    font-size: var(--font-size-base);
    padding: var(--spacing-sm) 0;
    background: var(--color-white);
    color: var(--color-secondary);
    font-weight: 600;
    border-left: 1px solid var(--color-light);
    border-right: 1px solid var(--color-light);
}

.btn-add-cart {
    flex: 1;
    min-width: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: 600;
    background: var(--gradient-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius-full);
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}

.btn-add-cart:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: 600;
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius-full);
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}

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

.product-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--color-light-gray);
    border-radius: var(--border-radius-xl);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-secondary);
    font-weight: 500;
}

.feature-item i {
    color: var(--color-primary);
    font-size: var(--font-size-lg);
}

/* Seletor de Cores */
.color-selector {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-md);
    background: var(--color-light-gray);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-light);
}

.color-selector h4 {
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-base);
    font-weight: 600;
}

.color-options {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.color-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    border: 2px solid var(--color-light);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition);
    background: var(--color-white);
}

.color-option:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.color-option.active {
    border-color: var(--color-primary);
    background: rgba(142, 125, 190, 0.05);
}

.color-swatch {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid rgba(0,0,0,0.1);
    display: inline-block;
}

.color-name {
    font-size: var(--font-size-sm);
    color: var(--color-secondary);
    font-weight: 500;
}

/* Seção de Detalhes */
.product-details-section {
    margin-bottom: var(--spacing-xxxl);
}

.details-tabs {
    display: flex;
    border-bottom: 2px solid var(--color-light);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.tab-btn {
    background: none;
    border: none;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-base);
    color: var(--color-gray);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all var(--transition);
    font-family: var(--font-secondary);
    font-weight: 500;
}

.tab-btn:hover {
    color: var(--color-primary);
}

.tab-btn.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
    font-weight: 600;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.tab-pane h3 {
    color: var(--color-secondary);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.description-content {
    line-height: 1.8;
    color: var(--color-dark-gray);
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.spec-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-md);
    background: var(--color-light-gray);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-primary);
}

.spec-label {
    font-weight: 600;
    color: var(--color-secondary);
}

.spec-value {
    color: var(--color-gray);
}

/* Avaliações */
.reviews-summary {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--color-light-gray);
    border-radius: var(--border-radius-xl);
}

.overall-rating {
    text-align: center;
}

.rating-score {
    font-size: var(--font-size-xxl);
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
}

.reviews-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.review-item {
    padding: var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--border-radius-xl);
    border: 1px solid var(--color-light);
    box-shadow: var(--shadow-sm);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.reviewer-name {
    font-weight: 600;
    color: var(--color-secondary);
}

.review-stars {
    color: #ffc107;
    display: flex;
    gap: 2px;
}

.review-text {
    color: var(--color-dark-gray);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

.review-date {
    color: var(--color-gray);
    font-size: var(--font-size-sm);
}

/* Produtos Relacionados */
.related-products {
    margin-top: var(--spacing-xxxl);
    padding: var(--spacing-xxxl) 0;
    background: linear-gradient(180deg, #f5f0ff 0%, #fff 100%);
}

.related-products h2 {
    color: var(--color-secondary);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xl);
    text-align: center;
    font-weight: 700;
    font-family: var(--font-secondary);
}

.related-products .products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.related-products .product-card {
    background: var(--color-white);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.related-products .product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.related-products .product-image {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: var(--color-light-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    flex-shrink: 0;
}

.related-products .product-image img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform var(--transition-slow);
}

.related-products .product-card:hover .product-image img {
    transform: scale(1.05);
}

.related-products .product-content {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.related-products .product-name {
    font-family: var(--font-secondary);
    font-size: var(--font-size-md);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.related-products .product-description {
    color: var(--color-gray);
    font-size: var(--font-size-sm);
    line-height: 1.4;
    margin-bottom: var(--spacing-md);
    flex: 1;
}

.related-products .product-price {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.related-products .current-price {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-primary);
}

.related-products .old-price {
    font-size: var(--font-size-sm);
    color: var(--color-gray);
    text-decoration: line-through;
}

.related-products .product-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: auto;
}

/* Responsividade */
@media (max-width: 992px) {
    .product-detail-layout {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .product-gallery {
        position: static;
    }
    
    .main-image {
        height: 400px;
        padding: var(--spacing-lg);
    }
    
    .reviews-summary {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .product-detail-main {
        padding: var(--spacing-xl) 0;
    }
    
    .product-title {
        font-size: var(--font-size-lg);
    }
    
    .current-price {
        font-size: var(--font-size-lg);
    }
    
    .main-image {
        height: 350px;
        padding: var(--spacing-md);
    }
    
    .product-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .quantity-selector {
        justify-content: center;
    }
    
    .btn-add-cart {
        min-width: auto;
    }
    
    .details-tabs {
        flex-direction: column;
        border-bottom: none;
    }
    
    .tab-btn {
        border-bottom: 1px solid var(--color-light);
        text-align: left;
        width: 100%;
    }
    
    .specs-grid {
        grid-template-columns: 1fr;
    }
    
    .color-options {
        justify-content: center;
    }
    
    .color-option {
        flex: 0 0 calc(50% - 8px);
        justify-content: center;
        text-align: center;
    }
    
    .product-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .main-image {
        height: 300px;
        padding: var(--spacing-sm);
    }
    
    .thumbnail {
        width: 60px;
        height: 60px;
    }
    
    .review-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .color-option {
        flex: 0 0 100%;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}