/**
 * Стили страниц
 */

/* ========== Главная ========== */
body.cv-site .home-hero,
body.cv-site .main-banner {
    position: relative;
    border-radius: var(--cv-radius-lg);
    overflow: hidden;
    min-height: 280px;
    margin-bottom: var(--cv-gap-2xl);
    box-shadow: var(--cv-shadow);
}

body.cv-site .home-hero__media,
body.cv-site .main-banner__media,
body.cv-site .home-hero__img,
body.cv-site .main-banner__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 280px;
}

body.cv-site .home-hero__content,
body.cv-site .main-banner__content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--cv-gap-2xl);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.55), rgba(0, 0, 0, 0.15));
    color: #fff;
}

body.cv-site .home-hero h1,
body.cv-site .main-banner h1 {
    color: #fff;
    font-size: var(--cv-fs-3xl);
    margin-bottom: var(--cv-gap-sm);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

body.cv-site .home-hero p,
body.cv-site .main-banner p {
    font-size: var(--cv-fs-lg);
    opacity: 0.95;
}

@media (max-width: 767px) {
    body.cv-site .home-hero,
    body.cv-site .main-banner {
        display: none;
    }
}

body.cv-site .home-categories,
body.cv-site .categories {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--cv-gap);
    margin-bottom: var(--cv-gap-2xl);
}

body.cv-site .category-card {
    text-decoration: none;
    color: inherit;
}

body.cv-site .category-image {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
}

body.cv-site .category-info {
    padding: var(--cv-gap);
}

body.cv-site .category-name {
    font-size: var(--cv-fs-base);
    font-weight: var(--cv-fw-semibold);
    margin: 0;
    color: var(--cv-text);
}

body.cv-site .home-features__grid,
body.cv-site .features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--cv-gap);
    width: 100%;
}

body.cv-site .feature-item {
    background: var(--cv-surface);
    border-radius: var(--cv-radius-lg);
    padding: var(--cv-gap-lg);
    text-align: center;
    box-shadow: var(--cv-shadow-sm);
    border: 1px solid var(--cv-border);
    width: 100%;
    box-sizing: border-box;
}

body.cv-site .feature-icon {
    font-size: 40px;
    margin-bottom: var(--cv-gap-sm);
}

body.cv-site .feature-item h3 {
    margin-bottom: var(--cv-gap-xs);
    font-size: var(--cv-fs-lg);
}

body.cv-site .feature-item p {
    color: var(--cv-muted);
    font-size: var(--cv-fs-sm);
    margin: 0;
}

/* Отзывы */
body.cv-site .home-reviews,
body.cv-site .reviews-section {
    background: var(--cv-surface);
    padding: var(--cv-gap-2xl) 0;
    margin-top: var(--cv-gap-2xl);
    border-top: 1px solid var(--cv-border);
}

body.cv-site .reviews-header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--cv-gap);
    margin-bottom: var(--cv-gap-lg);
}

body.cv-site .reviews-badge {
    display: flex;
    align-items: center;
    gap: var(--cv-gap-sm);
}

body.cv-site .badge-title {
    font-weight: var(--cv-fw-bold);
    display: block;
}

body.cv-site .badge-sub {
    font-size: var(--cv-fs-sm);
    color: var(--cv-muted);
}

body.cv-site .reviews-rating {
    display: flex;
    align-items: center;
    gap: var(--cv-gap-sm);
}

body.cv-site .rating-stars {
    color: #ffc107;
    font-size: var(--cv-fs-lg);
}

body.cv-site .rating-score {
    font-size: var(--cv-fs-2xl);
    font-weight: var(--cv-fw-bold);
}

body.cv-site .reviews-track-wrap {
    overflow: hidden;
    mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
}

body.cv-site .reviews-track {
    display: flex;
    gap: var(--cv-gap);
    animation: cv-reviews-scroll 100s linear infinite;
    width: max-content;
}

body.cv-site .reviews-track:hover {
    animation-play-state: paused;
}

body.cv-site .review-card {
    flex: 0 0 300px;
    background: var(--cv-surface-alt);
    border-radius: var(--cv-radius-lg);
    padding: var(--cv-gap);
    border: 1px solid var(--cv-border);
}

body.cv-site .review-stars { color: #ffc107; margin-bottom: var(--cv-gap-xs); }
body.cv-site .review-text { font-size: var(--cv-fs-sm); line-height: var(--cv-lh-normal); margin-bottom: var(--cv-gap-sm); }
body.cv-site .author-name { font-weight: var(--cv-fw-semibold); font-size: var(--cv-fs-sm); }
body.cv-site .author-date { color: var(--cv-muted); font-size: var(--cv-fs-xs); margin-left: 8px; }
body.cv-site .reviews-cta { text-align: center; margin-top: var(--cv-gap-lg); }

@keyframes cv-reviews-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@media (min-width: 768px) {
    body.cv-site .home-categories,
    body.cv-site .categories {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--cv-gap-lg);
    }

    body.cv-site .home-features__grid,
    body.cv-site .features-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--cv-gap-lg);
    }
}

@media (min-width: 1024px) {
    body.cv-site .home-categories,
    body.cv-site .categories {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ========== Категория ========== */
body.cv-site .category-header {
    margin-bottom: var(--cv-gap-lg);
}

body.cv-site .category-header h1 {
    margin-bottom: var(--cv-gap-sm);
}

body.cv-site .category-description {
    color: var(--cv-text-secondary);
    font-size: var(--cv-fs-base);
}

body.cv-site .category-grid,
body.cv-site .products {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--cv-gap);
    margin-bottom: var(--cv-gap-xl);
}

body.cv-site .discount-footnote {
    font-size: var(--cv-fs-sm);
    color: var(--cv-muted);
    margin-top: var(--cv-gap-lg);
    padding: var(--cv-gap);
    background: var(--cv-primary-light);
    border-radius: var(--cv-radius);
}

@media (min-width: 768px) {
    body.cv-site .category-grid,
    body.cv-site .products {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--cv-gap-lg);
    }
}

@media (min-width: 1024px) {
    body.cv-site .category-grid,
    body.cv-site .products {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ========== Карточка товара ========== */
body.cv-site .product-detail,
body.cv-site .product-page {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--cv-gap-xl);
    margin-bottom: var(--cv-gap-xl);
}

body.cv-site .product-gallery,
body.cv-site .product-detail__gallery {
    background: var(--cv-surface);
    border-radius: var(--cv-radius-lg);
    padding: var(--cv-gap);
    box-shadow: var(--cv-shadow-sm);
    border: 1px solid var(--cv-border);
}

body.cv-site .product-detail__main-image,
body.cv-site .product-gallery__main {
    position: relative;
    border-radius: var(--cv-radius);
    overflow: hidden;
    aspect-ratio: 1;
    background: var(--cv-surface-alt);
    cursor: zoom-in;
}

body.cv-site .image-lightbox {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--cv-gap);
}

body.cv-site .image-lightbox[hidden] {
    display: none;
}

body.cv-site .image-lightbox__img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

body.cv-site .image-lightbox__close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
}

body.cv-site .product-detail__main-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

body.cv-site .product-detail__thumbs {
    display: flex;
    gap: var(--cv-gap-xs);
    margin-top: var(--cv-gap-sm);
    flex-wrap: wrap;
}

body.cv-site .product-detail__thumb {
    width: 72px;
    height: 72px;
    object-fit: cover;
    border-radius: var(--cv-radius-sm);
    cursor: pointer;
    border: 2px solid transparent;
    opacity: 0.7;
    transition: opacity var(--cv-transition), border-color var(--cv-transition);
}

body.cv-site .product-detail__thumb.active,
body.cv-site .product-detail__thumb:hover {
    opacity: 1;
    border-color: var(--cv-primary);
}

body.cv-site .product-detail__info {
    background: var(--cv-surface);
    border-radius: var(--cv-radius-lg);
    padding: var(--cv-gap-lg);
    box-shadow: var(--cv-shadow-sm);
    border: 1px solid var(--cv-border);
}

body.cv-site .product-detail__info h1 {
    margin-bottom: var(--cv-gap);
}

body.cv-site .product-detail__price {
    font-size: var(--cv-fs-2xl);
    font-weight: var(--cv-fw-bold);
    color: var(--cv-primary);
    margin-bottom: var(--cv-gap);
}

body.cv-site .product-detail__stock--in { color: var(--cv-success); font-weight: var(--cv-fw-semibold); }
body.cv-site .product-detail__stock--out { color: var(--cv-danger); font-weight: var(--cv-fw-semibold); }

body.cv-site .product-variations,
body.cv-site .product-detail__variations {
    margin-bottom: var(--cv-gap);
}

body.cv-site .product-detail__variations label {
    display: block;
    margin-bottom: 6px;
    font-weight: var(--cv-fw-semibold);
    font-size: var(--cv-fs-sm);
}

body.cv-site .product-detail__cart-btn {
    font-size: var(--cv-fs-lg);
    padding: 14px 28px;
    margin-bottom: var(--cv-gap-lg);
}

body.cv-site .product-detail__description {
    border-top: 1px solid var(--cv-border);
    padding-top: var(--cv-gap);
    margin-top: var(--cv-gap);
}

body.cv-site .product-detail__description h3 {
    margin-bottom: var(--cv-gap-sm);
}

body.cv-site .product-detail__seo-text {
    margin-top: var(--cv-gap-xl);
    padding: var(--cv-gap-lg);
    background: var(--cv-surface-alt);
    border-radius: var(--cv-radius);
    font-size: var(--cv-fs-sm);
    color: var(--cv-text-secondary);
    line-height: var(--cv-lh-normal);
}

@media (min-width: 1024px) {
    body.cv-site .product-detail,
    body.cv-site .product-page {
        grid-template-columns: 1fr 1fr;
        align-items: start;
    }
}

/* ========== Корзина ========== */
body.cv-site .empty-cart {
    text-align: center;
    padding: var(--cv-gap-2xl);
    background: var(--cv-surface);
    border-radius: var(--cv-radius-lg);
    box-shadow: var(--cv-shadow-sm);
}

body.cv-site .empty-cart-icon {
    font-size: 64px;
    margin-bottom: var(--cv-gap);
}

body.cv-site .cart-items {
    display: flex;
    flex-direction: column;
    gap: var(--cv-gap);
    margin-bottom: var(--cv-gap-xl);
}

body.cv-site .cart-item {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: var(--cv-gap);
    background: var(--cv-surface);
    border-radius: var(--cv-radius-lg);
    padding: var(--cv-gap);
    box-shadow: var(--cv-shadow-sm);
    border: 1px solid var(--cv-border);
    position: relative;
}

body.cv-site .cart-item-image img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--cv-radius-sm);
}

body.cv-site .cart-item-name {
    font-size: var(--cv-fs-base);
    font-weight: var(--cv-fw-semibold);
    margin: 0 0 var(--cv-gap-xs);
}

body.cv-site .cart-item-price {
    color: var(--cv-primary);
    font-weight: var(--cv-fw-bold);
    margin-bottom: var(--cv-gap-xs);
}

body.cv-site .cart-item-quantity {
    display: flex;
    align-items: center;
    gap: var(--cv-gap-xs);
}

body.cv-site .quantity-btn {
    width: 32px;
    height: 32px;
    border: 1px solid var(--cv-border);
    background: var(--cv-surface-alt);
    border-radius: var(--cv-radius-sm);
    cursor: pointer;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}

body.cv-site .quantity-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

body.cv-site .cart-item-quantity input[type="number"] {
    width: 48px;
    text-align: center;
    padding: 6px;
}

body.cv-site .cart-item-total {
    font-weight: var(--cv-fw-bold);
    margin-top: var(--cv-gap-xs);
}

body.cv-site .remove-from-cart {
    position: absolute;
    top: var(--cv-gap-sm);
    right: var(--cv-gap-sm);
    background: none;
    border: none;
    font-size: 22px;
    color: var(--cv-muted);
    cursor: pointer;
    line-height: 1;
    padding: 4px 8px;
}

body.cv-site .remove-from-cart:hover {
    color: var(--cv-danger);
}

body.cv-site .checkout-section {
    background: var(--cv-surface);
    border-radius: var(--cv-radius-lg);
    padding: var(--cv-gap-lg);
    box-shadow: var(--cv-shadow);
    border: 1px solid var(--cv-border);
}

body.cv-site .checkout-tabs {
    display: flex;
    gap: var(--cv-gap-xs);
    margin-bottom: var(--cv-gap-lg);
    flex-wrap: wrap;
}

body.cv-site .checkout-tab {
    flex: 1;
    min-width: 100px;
    padding: 10px 12px;
    border: 1px solid var(--cv-border);
    background: var(--cv-surface-alt);
    border-radius: var(--cv-radius-sm);
    cursor: pointer;
    font-size: var(--cv-fs-sm);
    font-weight: var(--cv-fw-semibold);
    color: var(--cv-text-secondary);
    transition: all var(--cv-transition);
}

body.cv-site .checkout-tab.active {
    background: var(--cv-primary);
    color: #fff;
    border-color: var(--cv-primary);
}

body.cv-site .checkout-form,
body.cv-site .order-form {
    margin-top: var(--cv-gap);
}

body.cv-site .tab-panel {
    display: none;
}

body.cv-site .tab-panel.active {
    display: block;
}

body.cv-site .tab-columns {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--cv-gap-lg);
}

body.cv-site .cart-summary,
body.cv-site .cart-totals {
    background: var(--cv-surface-alt);
    border-radius: var(--cv-radius);
    padding: var(--cv-gap);
    margin-top: var(--cv-gap);
}

body.cv-site .total-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    font-size: var(--cv-fs-base);
}

body.cv-site .total-row.grand-total {
    font-size: var(--cv-fs-lg);
    font-weight: var(--cv-fw-bold);
    border-top: 2px solid var(--cv-border);
    margin-top: var(--cv-gap-xs);
    padding-top: var(--cv-gap);
    color: var(--cv-primary);
}

@media (min-width: 768px) {
    body.cv-site .tab-columns {
        grid-template-columns: 2fr 1fr;
    }

    body.cv-site .cart-item {
        grid-template-columns: 100px 1fr auto;
        align-items: center;
    }

    body.cv-site .cart-item-image img {
        width: 100px;
        height: 100px;
    }
}

/* Desktop cart table (optional enhancement) */
@media (min-width: 1024px) {
    body.cv-site .cart-table-view .cart-items {
        display: table;
        width: 100%;
        border-collapse: separate;
        border-spacing: 0 var(--cv-gap-sm);
    }
}

/* ========== Чекаут / успех ========== */
body.cv-site .checkout-success {
    text-align: center;
    padding: var(--cv-gap-2xl) var(--cv-gap);
    max-width: 560px;
    margin: 0 auto;
    background: var(--cv-surface);
    border-radius: var(--cv-radius-xl);
    box-shadow: var(--cv-shadow-md);
}

body.cv-site .checkout-success__icon {
    font-size: 64px;
    margin-bottom: var(--cv-gap);
    line-height: 1;
}

body.cv-site .checkout-success h1 {
    margin-bottom: var(--cv-gap);
}

body.cv-site .checkout-success p {
    color: var(--cv-text-secondary);
    margin-bottom: var(--cv-gap-lg);
    font-size: var(--cv-fs-lg);
}

body.cv-site .checkout-success .btn {
    margin-top: var(--cv-gap);
}