/* ===== PRODUCT DETAIL PAGE ===== */

/* Breadcrumb Navigation */
.breadcrumb {
    background-color: var(--color-beige);
    border-bottom: 1px solid var(--color-divider);
    padding: var(--spacing-md) 0;
    margin-top: 64px;
}

.breadcrumb-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    font-size: 14px;
    color: var(--color-text-light);
}

.breadcrumb-link {
    color: var(--color-or);
    transition: opacity 0.2s ease;
}

.breadcrumb-link:hover {
    opacity: 0.7;
}

.breadcrumb-separator {
    margin: 0 var(--spacing-sm);
}

.breadcrumb-current {
    color: var(--color-text);
    font-weight: 500;
}

.breadcrumb-mobile {
    display: none;
    margin-bottom: var(--spacing-lg);
}

.breadcrumb-link-mobile {
    font-size: 14px;
    color: var(--color-or);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: opacity 0.2s ease;
}

.breadcrumb-link-mobile:hover {
    opacity: 0.7;
}

/* Product Detail Section */
.product-detail-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-bg);
}

.product-detail-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: flex-start;
}

/* Product Images - Carousel */
.product-images {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    position: sticky;
    top: 100px;
}

.carousel-main {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    background-color: var(--color-beige);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.main-product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.3s ease;
}

.image-counter {
    position: absolute;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    background-color: rgba(0, 0, 0, 0.6);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--color-divider);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s ease;
    z-index: 10;
}

.carousel-arrow:hover {
    background-color: white;
    border-color: var(--color-or);
}

.carousel-prev {
    left: var(--spacing-md);
}

.carousel-next {
    right: var(--spacing-md);
}

.carousel-arrow svg {
    color: var(--color-text);
    transition: color 0.2s ease;
}

.carousel-arrow:hover svg {
    color: var(--color-or);
}

/* Carousel Thumbnails */
.carousel-thumbnails {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: var(--spacing-sm);
}

.thumbnail {
    aspect-ratio: 1;
    background-color: var(--color-divider);
    border: 2px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.2s ease;
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thumbnail:hover {
    border-color: var(--color-or);
    opacity: 0.8;
}

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

/* Product Info */
.product-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.product-header {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.product-title {
    font-size: 36px;
    line-height: 1.2;
    color: var(--color-text);
    font-family: var(--font-serif);
}

/* Product Rating */
.product-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.stars {
    display: flex;
    gap: 2px;
}

.star {
    color: var(--color-or);
}

.rating-text {
    font-size: 14px;
    color: var(--color-text-light);
}

/* Product Description */
.product-description-section {
    border-top: 1px solid var(--color-divider);
    border-bottom: 1px solid var(--color-divider);
    padding: var(--spacing-lg) 0;
}

.product-description {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text-light);
}

/* Price Section */
.price-section {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.price-display {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-sm);
}

.price-label {
    font-size: 14px;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.price-value {
    font-size: 32px;
    font-weight: 600;
    color: var(--color-text);
    font-family: var(--font-sans);
}

.stock-info {
    text-align: right;
}

.stock-badge {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stock-badge.in-stock {
    background-color: #f0f5ea;
    color: #2d7a3e;
}

.stock-badge.low-stock {
    background-color: #fff5f0;
    color: #c9663a;
}

.stock-badge.out-of-stock {
    background-color: #f5f5f5;
    color: #666;
}

/* Variants Section */
.variants-section {
    border: 1px solid var(--color-divider);
    padding: var(--spacing-lg);
    border-radius: 8px;
    background-color: #fafaf8;
}

#variants-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* Quantity Section */
.quantity-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.quantity-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    min-width: 70px;
}

.quantity-selector {
    display: flex;
    align-items: center;
    border: 1px solid var(--color-divider);
    border-radius: 6px;
    overflow: hidden;
    background-color: white;
}

.quantity-btn {
    width: 40px;
    height: 40px;
    border: none;
    background-color: white;
    color: var(--color-text);
    cursor: pointer;
    font-size: 18px;
    font-weight: 600;
    transition: all 0.2s ease;
}

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

.quantity-input {
    width: 60px;
    height: 40px;
    border: none;
    text-align: center;
    font-size: 16px;
    font-weight: 500;
    background-color: white;
}

.quantity-input:focus {
    outline: none;
}

/* Buttons */
.btn {
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.btn-large {
    padding: var(--spacing-lg) var(--spacing-xl);
    width: 100%;
}

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

.btn-primary:hover:not(:disabled) {
    background-color: #b89660;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(201, 169, 110, 0.2);
}

.btn-primary:disabled {
    background-color: var(--color-divider);
    color: var(--color-text-light);
    cursor: not-allowed;
}

.btn-secondary {
    background-color: white;
    color: var(--color-or);
    border: 2px solid var(--color-or);
}

.btn-secondary:hover:not(:disabled) {
    background-color: var(--color-beige);
    border-color: #b89660;
}

.btn-secondary:disabled {
    background-color: var(--color-divider);
    color: var(--color-text-light);
    border-color: var(--color-divider);
    cursor: not-allowed;
}

/* Action Buttons */
.action-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* Shipping Info */
.shipping-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    background-color: var(--color-beige);
    padding: var(--spacing-lg);
    border-radius: 8px;
}

.shipping-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 14px;
    color: #1d1d1d !important;
}

.shipping-item span {
    color: #1d1d1d !important;
}

.shipping-icon {
    width: 20px;
    height: 20px;
    color: var(--color-or);
    flex-shrink: 0;
}

/* Reviews Section */
.reviews-section {
    padding: var(--spacing-3xl) 0;
    background-color: #fafaf8;
    border-top: 1px solid var(--color-divider);
}

.reviews-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.reviews-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
}

.no-reviews {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-lg);
}

.no-reviews p {
    font-size: 16px;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.no-reviews-subtitle {
    font-size: 14px;
    color: var(--color-text-light);
}

.review-item {
    background-color: white;
    padding: var(--spacing-lg);
    border-radius: 8px;
    border: 1px solid var(--color-divider);
}

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

.review-author {
    font-weight: 600;
    color: var(--color-text);
}

.review-rating {
    display: flex;
    gap: 2px;
}

.review-date {
    font-size: 12px;
    color: var(--color-text-light);
}

.review-text {
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-text-light);
}

/* Similar Products Section */
.similar-products-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-bg);
}

.similar-products-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
}

.product-card {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    cursor: pointer;
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-8px);
}

.product-image {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 12px;
    background-color: var(--color-beige);
}

.product-name {
    font-size: 18px;
    font-weight: 500;
    color: var(--color-text);
    font-family: var(--font-serif);
}

.product-price {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-or);
}

.product-button {
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--color-or);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-button:hover:not(:disabled) {
    background-color: #b89660;
}

.product-button:disabled {
    background-color: var(--color-divider);
    color: var(--color-text-light);
    cursor: not-allowed;
}

/* Toast Notification for Product Detail */
.product-toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background-color: var(--color-or);
    color: white;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: 6px;
    font-size: 14px;
    z-index: calc(var(--z-modal) + 1);
    animation: slideUp 0.3s ease;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .product-detail-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

    .product-images {
        position: static;
    }

    .product-title {
        font-size: 28px;
    }

    .price-value {
        font-size: 28px;
    }
}

@media (max-width: 768px) {
    .breadcrumb {
        display: none;
    }

    .breadcrumb-mobile {
        display: block;
    }

    .product-detail-section {
        padding: var(--spacing-2xl) 0;
    }

    .product-detail-container {
        padding: 0 var(--spacing-md);
    }

    .carousel-main {
        aspect-ratio: 4/5;
    }

    .carousel-arrow {
        width: 36px;
        height: 36px;
    }

    .carousel-prev {
        left: var(--spacing-sm);
    }

    .carousel-next {
        right: var(--spacing-sm);
    }

    .carousel-thumbnails {
        grid-template-columns: repeat(4, 1fr);
    }

    .product-title {
        font-size: 24px;
    }

    .price-value {
        font-size: 24px;
    }

    .price-section {
        flex-direction: column;
        align-items: flex-start;
    }

    .stock-info {
        width: 100%;
        text-align: left;
    }

    .quantity-section {
        width: 100%;
    }

    .action-buttons {
        gap: var(--spacing-sm);
    }

    .btn {
        font-size: 14px;
        padding: var(--spacing-md) var(--spacing-lg);
    }

    .btn-large {
        padding: var(--spacing-md) var(--spacing-lg);
    }

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }

    .shipping-item {
        font-size: 12px;
    }

    .reviews-section {
        padding: var(--spacing-2xl) 0;
    }

    .similar-products-section {
        padding: var(--spacing-2xl) 0;
    }
}

@media (max-width: 480px) {
    .product-detail-container {
        padding: 0 var(--spacing-md);
        gap: var(--spacing-xl);
    }

    .carousel-main {
        aspect-ratio: 1;
    }

    .carousel-thumbnails {
        grid-template-columns: repeat(3, 1fr);
    }

    .thumbnail {
        aspect-ratio: 1;
    }

    .product-title {
        font-size: 20px;
    }

    .price-value {
        font-size: 20px;
    }

    .product-images {
        gap: var(--spacing-md);
    }

    .product-info {
        gap: var(--spacing-lg);
    }

    .quantity-selector {
        width: 100%;
    }

    .quantity-input {
        flex: 1;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .product-detail-section {
        padding: var(--spacing-lg) 0;
    }

    .shipping-info {
        gap: var(--spacing-sm);
        padding: var(--spacing-md);
    }

    .image-counter {
        font-size: 11px;
        padding: 6px 10px;
    }
}

/* Smooth product card appearance — prevents flicker */
.similar-products-section .product-card {
    animation: fadeInCard 0.3s ease forwards;
}

@keyframes fadeInCard {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}