/* public/css/product.css */

/* Page Header */
.page-header {
    text-align: center;
    margin-bottom: 3rem;
}

.page-header__title {
    font-size: 2.5rem;
    font-variation-settings: "slnt" 0, "wght" 700, "wdth" 100;
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
}

.page-header__subtitle {
    font-size: 1.125rem;
    font-variation-settings: "slnt" 0, "wght" 300, "wdth" 90;
    color: var(--color-gray-medium);
}

/* Filters */
.filters {
    background-color: var(--color-tertiary);
    padding: 1.5rem;
    border-radius: 0.5rem;
    margin-bottom: 2rem;
}

.filters__form {
    width: 100%;
}

.filters__row {
    display: flex;
    gap: 1.5rem;
    align-items: flex-end;
    flex-wrap: wrap;
}

.filters__group {
    flex: 1;
    min-width: 200px;
}

.filters__group--buttons {
    flex: 0 0 auto;
    display: flex;
    gap: 1rem;
}

.filters__label {
    display: block;
    margin-bottom: 0.5rem;
    font-variation-settings: "slnt" 0, "wght" 500, "wdth" 90;
    color: var(--color-gray-dark);
}

.filters__select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-gray-lighter);
    background-color: var(--color-white);
    font-family: var(--font-primary);
    font-variation-settings: "slnt" 0, "wght" 300, "wdth" 90;
    cursor: pointer;
}

.filters__price-inputs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filters__price-input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-gray-lighter);
    background-color: var(--color-white);
    font-family: var(--font-primary);
    font-variation-settings: "slnt" 0, "wght" 300, "wdth" 90;
}

.filters__price-separator {
    color: var(--color-gray-medium);
}

.filters__apply,
.filters__clear {
    padding: 0.75rem 1.5rem;
}

/* Results Info */
.results-info {
    margin-bottom: 2rem;
}

.results-info__text {
    font-variation-settings: "slnt" 0, "wght" 400, "wdth" 90;
    color: var(--color-gray-medium);
}

.results-info__clear {
    color: var(--color-primary);
    text-decoration: none;
    margin-left: 0.5rem;
}

.results-info__clear:hover {
    text-decoration: underline;
}

/* No Results */
.no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
}

.no-results__text {
    font-size: 1.25rem;
    font-variation-settings: "slnt" 0, "wght" 300, "wdth" 90;
    color: var(--color-gray-medium);
    margin-bottom: 2rem;
}

/* Pagination */
.pagination-wrapper {
    margin-top: 3rem;
    display: flex;
    justify-content: center;
}

/* Breadcrumbs */
.breadcrumbs {
    margin-bottom: 2rem;
}

.breadcrumbs__list {
    display: flex;
    align-items: center;
    list-style: none;
    flex-wrap: wrap;
}

.breadcrumbs__item {
    font-size: 0.875rem;
    font-variation-settings: "slnt" 0, "wght" 400, "wdth" 90;
}

.breadcrumbs__item::after {
    content: '/';
    margin: 0 0.5rem;
    color: var(--color-gray-lighter);
}

.breadcrumbs__item:last-child::after {
    display: none;
}

.breadcrumbs__link {
    color: var(--color-gray-medium);
    text-decoration: none;
    transition: var(--transition-default);
}

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

.breadcrumbs__item--active {
    color: var(--color-gray-dark);
    font-variation-settings: "slnt" 0, "wght" 500, "wdth" 90;
}

/* Product Detail */
.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.product-detail__gallery {
    position: sticky;
    top: 2rem;
    height: fit-content;
}

.product-detail__main-image {
    position: relative;
    aspect-ratio: 1;
    background-color: var(--color-tertiary);
    overflow: hidden;
    cursor: zoom-in;
}

.product-detail__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-detail__main-image:hover .product-detail__image {
    transform: scale(1.05);
}

.product-detail__zoom-indicator {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    background-color: rgba(255, 255, 255, 0.9);
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-detail__main-image:hover .product-detail__zoom-indicator {
    opacity: 1;
}

.product-detail__header {
    margin-bottom: 1rem;
}

.product-detail__title {
    font-size: 2.5rem;
    font-variation-settings: "slnt" 0, "wght" 700, "wdth" 100;
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
}

.product-detail__category {
    font-size: 1rem;
    font-variation-settings: "slnt" 0, "wght" 500, "wdth" 90;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.product-detail__rating {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.product-detail__stars {
    display: flex;
    gap: 0.25rem;
}

.star {
    font-size: 1.25rem;
    line-height: 1;
}

.star--full {
    color: var(--color-primary);
}

.star--half {
    position: relative;
    color: var(--color-gray-lighter);
}

.star--half::before {
    content: '★';
    position: absolute;
    left: 0;
    top: 0;
    width: 50%;
    overflow: hidden;
    color: var(--color-primary);
}

.star--empty {
    color: var(--color-gray-lighter);
}

.product-detail__rating-text {
    font-variation-settings: "slnt" 0, "wght" 400, "wdth" 90;
    color: var(--color-gray-medium);
}

.product-detail__description {
    margin-bottom: 2rem;
    font-size: 1.125rem;
    line-height: 1.8;
    font-variation-settings: "slnt" 0, "wght" 300, "wdth" 90;
}

.product-detail__price {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.product-detail__price-currency {
    font-size: 1.5rem;
    font-variation-settings: "slnt" 0, "wght" 400, "wdth" 90;
    color: var(--color-gray-medium);
    margin-right: 0.25rem;
}

.product-detail__price-amount {
    font-size: 2.5rem;
    font-variation-settings: "slnt" 0, "wght" 600, "wdth" 100;
    color: var(--color-secondary);
}

.product-detail__badge {
    align-self: center;
    background-color: var(--color-primary);
    color: var(--color-secondary);
    font-size: 0.75rem;
    font-variation-settings: "slnt" 0, "wght" 700, "wdth" 100;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.3rem 0.75rem;
    border-radius: 0.25rem;
    order: -1;
}

.product-detail__price-original {
    font-size: 1.25rem;
    color: var(--color-gray-medium);
    text-decoration: line-through;
}

/* Product Form */
.product-form__variants {
    margin-bottom: 2rem;
}

.product-form__group {
    margin-bottom: 1.5rem;
}

.product-form__label {
    display: block;
    margin-bottom: 0.75rem;
    font-variation-settings: "slnt" 0, "wght" 500, "wdth" 90;
    color: var(--color-gray-dark);
}

.product-form__options {
    display: flex;
    gap: 1rem;
}

.product-form__option {
    position: relative;
    cursor: pointer;
}

.product-form__radio {
    position: absolute;
    opacity: 0;
}

.product-form__option-label {
    display: block;
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--color-gray-lighter);
    background-color: var(--color-white);
    font-variation-settings: "slnt" 0, "wght" 400, "wdth" 90;
    transition: var(--transition-default);
}

.product-form__radio:checked ~ .product-form__option-label {
    border-color: var(--color-primary);
    background-color: var(--color-primary);
    color: var(--color-white);
}

.product-form__option:hover .product-form__option-label {
    border-color: var(--color-primary);
}

.product-form__actions {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
    margin-bottom: 2rem;
}

.product-form__quantity {
    flex: 0 0 auto;
}

.quantity-selector {
    display: flex;
    align-items: center;
    border: 1px solid var(--color-gray-lighter);
    width: fit-content;
}

.quantity-selector__btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.25rem;
    color: var(--color-gray-medium);
    transition: var(--transition-default);
}

.quantity-selector__btn:hover {
    background-color: var(--color-tertiary);
    color: var(--color-secondary);
}

.quantity-selector__input {
    width: 60px;
    height: 40px;
    text-align: center;
    border: none;
    border-left: 1px solid var(--color-gray-lighter);
    border-right: 1px solid var(--color-gray-lighter);
    font-family: var(--font-primary);
    font-variation-settings: "slnt" 0, "wght" 400, "wdth" 90;
}

.product-form__submit {
    flex: 1;
}

.btn--large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.product-form__wishlist {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: 2px solid var(--color-gray-lighter);
    cursor: pointer;
    color: var(--color-gray-medium);
    transition: var(--transition-default);
}

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

.product-form__wishlist--active {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.product-form__wishlist svg {
    width: 24px;
    height: 24px;
}

.product-form__wishlist--active svg {
    fill: currentColor;
}

.hidden {
    display: none;
}

/* Product Specs */
.product-detail__specs {
    border-top: 1px solid var(--color-gray-lighter);
    padding-top: 2rem;
}

.product-detail__specs-title {
    font-size: 1.25rem;
    font-variation-settings: "slnt" 0, "wght" 600, "wdth" 100;
    margin-bottom: 1rem;
}

.product-detail__specs-list {
    display: grid;
    gap: 1rem;
}

.product-detail__spec {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-tertiary);
}

.product-detail__spec-label {
    font-variation-settings: "slnt" 0, "wght" 500, "wdth" 90;
    color: var(--color-gray-medium);
}

.product-detail__spec-value {
    font-variation-settings: "slnt" 0, "wght" 400, "wdth" 90;
    color: var(--color-gray-dark);
}

/* Reviews Section */
.reviews-section {
    margin-bottom: 4rem;
}

.reviews-section__title {
    font-size: 2rem;
    font-variation-settings: "slnt" 0, "wght" 600, "wdth" 100;
    color: var(--color-secondary);
    margin-bottom: 2rem;
}

/* Review Form */
.review-form {
    background-color: var(--color-tertiary);
    padding: 2rem;
    border-radius: 0.5rem;
    margin-bottom: 2rem;
}

.review-form__title {
    font-size: 1.25rem;
    font-variation-settings: "slnt" 0, "wght" 600, "wdth" 100;
    margin-bottom: 1.5rem;
}

.review-form__group {
    margin-bottom: 1.5rem;
}

.review-form__label {
    display: block;
    margin-bottom: 0.5rem;
    font-variation-settings: "slnt" 0, "wght" 500, "wdth" 90;
}

.review-form__stars {
    display: flex;
    flex-direction: row-reverse;
    justify-content: flex-end;
    gap: 0.25rem;
}

.review-form__star-input {
    display: none;
}

.review-form__star-label {
    font-size: 2rem;
    color: var(--color-gray-lighter);
    cursor: pointer;
    transition: var(--transition-default);
}

.review-form__star-input:checked ~ .review-form__star-label,
.review-form__star-label:hover,
.review-form__star-label:hover ~ .review-form__star-label {
    color: var(--color-primary);
}

.review-form__textarea {
    width: 100%;
    resize: vertical;
    min-height: 100px;
}

/* Reviews List */
.reviews-list {
    display: grid;
    gap: 1.5rem;
}

.reviews-list__empty {
    text-align: center;
    padding: 3rem;
    font-size: 1.125rem;
    font-variation-settings: "slnt" 0, "wght" 300, "wdth" 90;
    color: var(--color-gray-medium);
}

/* Related Products */
.related-products {
    margin-bottom: 4rem;
}

.related-products__title {
    font-size: 2rem;
    font-variation-settings: "slnt" 0, "wght" 600, "wdth" 100;
    color: var(--color-secondary);
    margin-bottom: 2rem;
    text-align: center;
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .product-detail {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .product-detail__gallery {
        position: relative;
        top: 0;
    }
    
    .products-grid--four {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .filters__row {
        flex-direction: column;
    }
    
    .filters__group {
        width: 100%;
    }
    
    .product-form__options {
        flex-direction: column;
    }
    
    .product-form__option-label {
        text-align: center;
    }
    
    .product-form__actions {
        flex-direction: column;
    }
    
    .product-form__quantity {
        width: 100%;
    }
    
    .quantity-selector {
        width: 100%;
        justify-content: space-between;
    }
    
    .product-form__submit {
        width: 100%;
    }
    
    .product-form__wishlist {
        width: 100%;
    }
    
    .product-detail__title {
        font-size: 2rem;
    }
    
    .products-grid--four {
        grid-template-columns: 1fr;
    }
}