/* catalog.css - Стили каталога */
.catalog-hero {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: white;
    padding: 40px 0;
    margin-bottom: 40px;
}

.back-button {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s;
    margin-bottom: 20px;
}

.back-button:hover {
    background-color: rgba(255, 255, 255, 0.3);
    transform: translateX(-5px);
}

#catalogPageTitle {
    font-size: 42px;
    font-weight: 700;
}

.catalog-controls {
    margin-bottom: 40px;
}

.catalog-tabs {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.catalog-tab {
    padding: 15px 35px;
    background-color: #ecf0f1;
    border: 2px solid transparent;
    border-radius: 25px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s;
    color: #2c3e50;
}

.catalog-tab:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.catalog-tab.active {
    background: linear-gradient(135deg, #c0392b 0%, #e74c3c 100%);
    color: white;
    border-color: #c0392b;
    box-shadow: 0 5px 20px rgba(192, 57, 43, 0.3);
}

.catalog-filters {
    background-color: #f8f9fa;
    padding: 25px;
    border-radius: 20px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
}

.price-filter {
    display: flex;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
}

.price-filter label {
    font-weight: 600;
    color: #2c3e50;
}

.price-filter input {
    padding: 12px 20px;
    border: 2px solid #ddd;
    border-radius: 15px;
    font-size: 15px;
    width: 220px;
    transition: all 0.3s;
}

.price-filter input:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.filter-btn, .reset-btn {
    padding: 12px 30px;
    border: none;
    border-radius: 15px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    transition: all 0.3s;
}

.filter-btn {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    color: white;
}

.filter-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
}

.reset-btn {
    background-color: #95a5a6;
    color: white;
}

.reset-btn:hover {
    background-color: #7f8c8d;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 35px;
    margin-bottom: 60px;
}

.product-card {
    background-color: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    position: relative;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(192, 57, 43, 0.2);
}

.product-image {
    width: 100%;
    height: 250px;
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-placeholder {
    font-size: 80px;
    color: white;
}

.product-info {
    padding: 25px;
}

.product-name {
    font-size: 20px;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 10px;
    line-height: 1.4;
}

.product-power {
    color: #7f8c8d;
    font-size: 15px;
    margin-bottom: 15px;
}

.product-price {
    font-size: 28px;
    font-weight: bold;
    color: #c0392b;
    margin-bottom: 20px;
}

.product-actions {
    display: flex;
    gap: 10px;
}

.add-to-favorites {
    flex: 1;
    padding: 14px;
    background: linear-gradient(135deg, #c0392b 0%, #e74c3c 100%);
    color: white;
    border: none;
    border-radius: 15px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s;
}

.add-to-favorites:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 20px rgba(192, 57, 43, 0.4);
}

.add-to-favorites.in-favorites {
    background: linear-gradient(135deg, #27ae60 0%, #2ecc71 100%);
}

@media (max-width: 768px) {
    .catalog-hero {
        padding: 30px 0;
        margin-bottom: 25px;
    }

    #catalogPageTitle {
        font-size: 28px;
    }

    .back-button {
        padding: 10px 18px;
        font-size: 14px;
    }

    .catalog-controls {
        margin-bottom: 24px;
    }

    .catalog-filters {
        padding: 18px;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 22px;
        margin-bottom: 40px;
    }
    
    .price-filter {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }
    
    .price-filter input {
        width: 100%;
    }

    .filter-btn,
    .reset-btn {
        width: 100%;
    }

    .product-image {
        height: 210px;
    }

    .product-info {
        padding: 20px;
    }

    .product-placeholder {
        font-size: 64px;
    }

    .product-price {
        font-size: 24px;
        margin-bottom: 16px;
    }

    .product-actions {
        flex-direction: column;
    }

    .add-to-favorites {
        font-size: 15px;
    }

    .subcategory-filters {
        gap: 8px;
        margin-bottom: 20px;
        justify-content: flex-start;
    }

    .subcategory-btn {
        padding: 10px 18px;
        font-size: 14px;
    }
}
/* Добавьте в конец catalog.css */

/* Подкатегории для каталога магазина */
.subcategory-filters {
    display: flex;
    gap: 12px;
    margin-bottom: 30px;
    flex-wrap: wrap;
    justify-content: center;
}

.subcategory-btn {
    padding: 12px 25px;
    background-color: white;
    border: 2px solid #ecf0f1;
    border-radius: 20px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    color: #2c3e50;
    transition: all 0.3s;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.subcategory-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    border-color: #3498db;
}

.subcategory-btn.active {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    color: white;
    border-color: #3498db;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
}

/* Упрощенные карточки для каталога магазина */
.retail-products-grid-simple {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
    margin-bottom: 60px;
}

.retail-product-card-simple {
    background-color: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    transition: all 0.3s;
    border: 2px solid #ecf0f1;
}

.retail-product-card-simple:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(52, 152, 219, 0.15);
    border-color: #3498db;
}

.retail-product-header-simple {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    padding: 12px 20px;
    text-align: center;
    font-weight: 700;
    color: white;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.retail-product-body-simple {
    padding: 20px;
}

.product-article {
    background: #ecf0f1;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 11px;
    color: #7f8c8d;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.retail-product-name-simple {
    font-size: 16px;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 15px;
    line-height: 1.5;
    min-height: 48px;
}

.retail-product-spec-simple {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 15px;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #3498db;
}

.spec-label-simple {
    color: #7f8c8d;
    font-size: 14px;
    font-weight: 500;
}

.spec-value-simple {
    color: #2c3e50;
    font-weight: 700;
    font-size: 15px;
}

.retail-showcase {
    margin: 10px 0 40px;
}

.showcase-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 18px;
}

.showcase-header h2 {
    font-size: 32px;
    color: #2c3e50;
    margin-bottom: 6px;
}

.showcase-header p {
    color: #7f8c8d;
    font-size: 16px;
}

.showcase-arrows {
    display: flex;
    gap: 10px;
}

.showcase-nav {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: none;
    background: linear-gradient(135deg, #c0392b 0%, #e74c3c 100%);
    color: white;
    font-size: 22px;
    cursor: pointer;
    box-shadow: 0 6px 15px rgba(192, 57, 43, 0.25);
    transition: all 0.3s;
}

.showcase-nav:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(192, 57, 43, 0.35);
}

.showcase-slider {
    background: #f8f9fa;
    border-radius: 20px;
    padding: 24px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.06);
    border: 1px solid rgba(44, 62, 80, 0.08);
}

.showcase-viewport {
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
}

.showcase-viewport::-webkit-scrollbar {
    display: none;
}

.showcase-track {
    display: flex;
    gap: 26px;
    padding: 16px 8px 26px;
}

.showcase-slide {
    flex: 0 0 clamp(280px, 62vw, 560px);
    scroll-snap-align: start;
    position: relative;
    border-radius: 26px;
    overflow: hidden;
    transition: transform 0.45s ease, box-shadow 0.45s ease, filter 0.45s ease;
    box-shadow: 0 12px 28px rgba(0,0,0,0.12);
    filter: saturate(0.9);
    transform: translateZ(0);
}

.showcase-slide::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.05) 0%, rgba(0,0,0,0.45) 70%, rgba(0,0,0,0.65) 100%);
    opacity: 0.7;
    pointer-events: none;
    transition: opacity 0.45s ease;
}

.showcase-slide::before {
    content: '';
    position: absolute;
    inset: 12px;
    border-radius: 22px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    opacity: 0.6;
    pointer-events: none;
}

.showcase-slide.is-active {
    transform: scale(1.04);
    filter: saturate(1.1);
    box-shadow: 0 22px 40px rgba(0,0,0,0.2);
}

.showcase-slide.is-active::after {
    opacity: 0.85;
}

.showcase-slide.is-prev,
.showcase-slide.is-next {
    transform: scale(0.98);
    filter: saturate(0.95);
}

.showcase-image {
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 700;
    color: white;
    text-transform: uppercase;
    letter-spacing: 1px;
    background-size: cover;
    background-position: center;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.45);
}

.showcase-caption {
    position: absolute;
    left: 16px;
    bottom: 16px;
    margin: 0;
    font-size: 22px;
    font-weight: 700;
    color: white;
    padding: 10px 18px;
    border-radius: 16px;
    background: rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(6px);
    z-index: 1;
}

.showcase-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 14px;
}

.showcase-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: none;
    background: rgba(44, 62, 80, 0.25);
    cursor: pointer;
    transition: all 0.3s;
}

.showcase-dot.active {
    background: #c0392b;
    transform: scale(1.2);
}

.transformer-showcase {
    margin: 28px 0 34px;
}

.transformer-showcase .showcase-slider {
    padding: 18px;
}

.transformer-showcase .showcase-track {
    padding: 12px 6px 18px;
    gap: 18px;
}

.transformer-showcase .showcase-slide {
    flex: 0 0 clamp(360px, 70vw, 640px);
    border-radius: 18px;
}

.transformer-showcase .showcase-slide::after {
    background: linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.45) 100%);
    opacity: 0.4;
}

.transformer-showcase .showcase-slide::before {
    inset: 10px;
}

.transformer-showcase img {
    display: block;
    width: 100%;
    height: 300px;
    object-fit: cover;
    background: none;
}

.showcase-image.automats {
    background-image: url('Image_path/avt.jpg');
}

.showcase-image.lighting {
    background-image: url('Image_path/SVET.jpg');
}

.showcase-image.cable {
    background-image: url('Image_path/cabel.jpg');
}

.showcase-image.sockets {
    background-image: url('Image_path/rozetki.jpg');
}

.showcase-image.switches {
    background-image: url('Image_path/vik.jpg');
}

.showcase-image.panels {
    background-image: url('Image_path/shiti.jpg');
}

.showcase-image.fasteners {
    background-image: url('Image_path/krepez.jpg');
}

.showcase-image.extenders {
    background-image: url('Image_path/udl.jpg');
}

.additional-showcase .additional-groups {
    display: grid;
    gap: 22px;
    margin-top: 12px;
}

.additional-showcase .additional-group {
    background: #fff;
    border-radius: 20px;
    padding: 18px;
    border: 1px solid rgba(44, 62, 80, 0.08);
    box-shadow: 0 10px 24px rgba(0,0,0,0.08);
}

.additional-showcase .additional-group-title {
    font-size: 20px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 12px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.additional-showcase .additional-group-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
}

.additional-showcase .additional-photo {
    border-radius: 16px;
    overflow: hidden;
    background: #eef1f4;
    box-shadow: 0 12px 22px rgba(0,0,0,0.12);
}

.additional-showcase .additional-photo img {
    display: block;
    width: 100%;
    height: 340px;
    object-fit: cover;
}

/* Адаптивность */
@media (max-width: 768px) {
    .retail-products-grid-simple {
        grid-template-columns: 1fr;
    }

    .showcase-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .showcase-arrows {
        align-self: flex-end;
    }

    .showcase-image {
        height: 230px;
        font-size: 20px;
    }

    .showcase-caption {
        font-size: 18px;
    }

    .transformer-showcase img {
        height: 250px;
    }

    .additional-showcase .additional-photo img {
        height: 300px;
    }

}

@media (max-width: 600px) {
    .showcase-header h2 {
        font-size: 26px;
    }

    .showcase-header p {
        font-size: 14px;
    }

    .showcase-slide {
        flex: 0 0 92%;
    }

    .showcase-caption {
        font-size: 16px;
    }

    .transformer-showcase img {
        height: 230px;
    }

    .additional-showcase .additional-photo img {
        height: 280px;
    }

    .retail-product-name-simple {
        min-height: auto;
    }
}