/* Products Section */
.products {
    padding: var(--spacing-xxl) 0;
    background-color: var(--surface);
}

.product-filters {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-xl);
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--surface-variant);
    border: none;
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: var(--transition-short);
    color: var(--on-surface-variant);
    font-weight: 500;
}

.filter-btn:hover,
.filter-btn.active {
    background: linear-gradient(135deg, var(--primary), var(--tertiary));
    color: var(--on-primary);
    box-shadow: var(--dp01);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.product-card {
    background-color: var(--surface);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--dp01);
    transition: var(--transition-medium);
    border: 1px solid var(--outline-variant);
    animation: fadeIn 0.5s ease-out;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--dp04);
}

.product-image {
    height: 200px;
    overflow: hidden;
    background-color: var(--surface-variant);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-medium);
}

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

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

.product-title {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
}

.product-description {
    color: var(--on-surface-variant);
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
    line-height: 1.5;
}

.product-price {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--primary);
    margin-bottom: var(--spacing-md);
}

.product-actions {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-sm);
}

.add-to-cart {
    flex-grow: 1;
    background: linear-gradient(135deg, var(--primary), var(--tertiary));
    color: var(--on-primary);
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition-short);
    font-weight: 500;
}

.add-to-cart:hover {
    box-shadow: var(--dp02);
    transform: translateY(-2px);
}

.wishlist {
    background: none;
    border: none;
    color: var(--on-surface);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition-short);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.wishlist:hover,
.wishlist.active {
    color: var(--error);
    background-color: var(--error-container);
}

/* Анимации для карточек товаров */
.product-card {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.5s ease;
}

.product-card:hover {
    transform: translateY(-8px) scale(1.02);
}

/* Анимация загрузки страницы */
body:not(.loaded) * {
    transition: none !important;
}

body.loaded .product-card {
    opacity: 1;
    transform: translateY(0);
}

/* Анимация для кнопок добавления в корзину */
.add-to-cart {
    position: relative;
    overflow: hidden;
}

.add-to-cart::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition:
        width 0.6s ease,
        height 0.6s ease;
}

.add-to-cart:active::after {
    width: 200px;
    height: 200px;
}

/* Анимация для картинок товаров */
.product-image img {
    transition: transform 0.5s ease;
}

/* Адаптивность для карточек */
@media (max-width: 768px) {
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    .product-card {
        margin: 0 auto;
    }
}

@media (max-width: 576px) {
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
}

@media (min-width: 577px) and (max-width: 767px) {
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
}

/* Стили для кнопок в карточках товаров */
.product-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
}

.add-to-cart,
.view-product {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-short);
    font-weight: 500;
    text-decoration: none;
    min-height: 40px;
}

.add-to-cart {
    background-color: var(--primary);
    color: var(--on-primary);
}

.add-to-cart:hover {
    background-color: var(--primary-dark);
}

.view-product {
    background-color: var(--secondary-container);
    color: var(--on-secondary-container);
}

.view-product:hover {
    background-color: var(--secondary);
    color: var(--on-secondary);
}

.wishlist-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--surface-variant);
    color: var(--on-surface-variant);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-short);
    flex-shrink: 0;
}

.wishlist-btn:hover {
    background-color: var(--surface-container-highest);
}

.wishlist-btn.active {
    color: var(--error);
    background-color: rgba(211, 47, 47, 0.1);
}

.wishlist-btn i {
    font-size: 1rem;
}

/* Улучшенная темная тема для карточек товаров */
.dark-theme .product-card {
    border-color: var(--outline);
}

.dark-theme .product-image {
    background-color: var(--surface-variant);
}

/* Улучшенная темная тема для фильтров */
.dark-theme .filter-btn {
    background-color: var(--surface-variant);
    color: var(--on-surface-variant);
}

.dark-theme .filter-btn:hover,
.dark-theme .filter-btn.active {
    background: linear-gradient(135deg, var(--primary), var(--tertiary));
    color: var(--on-primary);
}

/* Анимация для фильтров */
.filter-btn {
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.filter-btn::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition:
        width 0.6s ease,
        height 0.6s ease;
}

.filter-btn:active::after {
    width: 300px;
    height: 300px;
}