/* ================================================================== */
/*  CMS Marketplace — main.css                                         */
/* ================================================================== */

/* ------------------------------------------------------------------ */
/*  Переменные                                                          */
/* ------------------------------------------------------------------ */
:root {
    --clr-primary:     #2563eb;
    --clr-primary-h:   #1d4ed8;
    --clr-danger:      #dc2626;
    --clr-success:     #16a34a;
    --clr-warning:     #d97706;
    --clr-text:        #111827;
    --clr-muted:       #6b7280;
    --clr-border:      #e5e7eb;
    --clr-bg:          #f9fafb;
    --clr-white:       #ffffff;
    --clr-header-bg:   #1e293b;

    --radius:          6px;
    --radius-lg:       12px;
    --shadow:          0 1px 4px rgba(0,0,0,.08);
    --shadow-md:       0 4px 12px rgba(0,0,0,.12);

    --font:            -apple-system, BlinkMacSystemFont, 'Segoe UI',
                       Roboto, sans-serif;
    --container:       1200px;
    --gap:             24px;
}

/* ------------------------------------------------------------------ */
/*  Сброс и база                                                        */
/* ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
    font-family: var(--font);
    color: var(--clr-text);
    background: var(--clr-bg);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a { color: var(--clr-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; display: block; }

ul, ol { list-style: none; }

/* ------------------------------------------------------------------ */
/*  Контейнер                                                           */
/* ------------------------------------------------------------------ */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--gap);
}

/* ------------------------------------------------------------------ */
/*  Шапка                                                               */
/* ------------------------------------------------------------------ */
.site-header {
    background: var(--clr-header-bg);
    color: var(--clr-white);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-md);
}

.site-header .container {
    display: flex;
    align-items: center;
    gap: 20px;
    height: 60px;
}

.logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--clr-white);
    text-decoration: none;
    white-space: nowrap;
}

.header-search {
    flex: 1;
    display: flex;
}

.header-search input {
    flex: 1;
    padding: 8px 12px;
    border: none;
    border-radius: var(--radius) 0 0 var(--radius);
    font-size: .95rem;
    outline: none;
}

.header-search button {
    padding: 8px 16px;
    background: var(--clr-primary);
    color: var(--clr-white);
    border: none;
    border-radius: 0 var(--radius) var(--radius) 0;
    cursor: pointer;
    font-size: .95rem;
}

.header-search button:hover { background: var(--clr-primary-h); }

.header-nav {
    display: flex;
    align-items: center;
    gap: 16px;
    white-space: nowrap;
    font-size: .9rem;
}

.header-nav a { color: #cbd5e1; }
.header-nav a:hover { color: var(--clr-white); text-decoration: none; }

.cart-link {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #cbd5e1;
}

.cart-badge {
    background: var(--clr-danger);
    color: var(--clr-white);
    font-size: .7rem;
    font-weight: 700;
    padding: 1px 6px;
    border-radius: 20px;
    min-width: 20px;
    text-align: center;
}

/* ------------------------------------------------------------------ */
/*  Основной контент                                                    */
/* ------------------------------------------------------------------ */
.main-content {
    flex: 1;
    padding: 32px 0;
}

/* ------------------------------------------------------------------ */
/*  Кнопки                                                              */
/* ------------------------------------------------------------------ */
.btn-primary, .btn-secondary, .btn-danger {
    display: inline-block;
    padding: 10px 20px;
    border-radius: var(--radius);
    font-size: .95rem;
    font-weight: 500;
    cursor: pointer;
    border: none;
    text-decoration: none;
    text-align: center;
    transition: background .15s, opacity .15s;
}

.btn-primary  { background: var(--clr-primary); color: var(--clr-white); }
.btn-primary:hover  { background: var(--clr-primary-h); text-decoration: none; }

.btn-secondary {
    background: var(--clr-white);
    color: var(--clr-text);
    border: 1px solid var(--clr-border);
}
.btn-secondary:hover { background: var(--clr-bg); text-decoration: none; }

.btn-danger  { background: var(--clr-danger); color: var(--clr-white); }
.btn-danger:hover { opacity: .85; }

.btn-large { padding: 14px 28px; font-size: 1rem; }

.btn-link {
    background: none;
    border: none;
    color: #cbd5e1;
    cursor: pointer;
    font-size: .9rem;
    padding: 0;
}
.btn-link:hover { color: var(--clr-white); }

.btn-cart {
    width: 100%;
    padding: 8px;
    background: var(--clr-primary);
    color: var(--clr-white);
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: .85rem;
    transition: background .15s;
}
.btn-cart:hover { background: var(--clr-primary-h); }

.btn-checkout {
    display: block;
    padding: 14px;
    background: var(--clr-success);
    color: var(--clr-white);
    border-radius: var(--radius);
    text-align: center;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
}
.btn-checkout:hover { opacity: .9; text-decoration: none; }

/* ------------------------------------------------------------------ */
/*  Формы                                                               */
/* ------------------------------------------------------------------ */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: .9rem;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--clr-text);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius);
    font-size: .95rem;
    font-family: var(--font);
    background: var(--clr-white);
    color: var(--clr-text);
    transition: border-color .15s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--clr-primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,.1);
}

.form-group input:disabled {
    background: var(--clr-bg);
    color: var(--clr-muted);
}

.form-group small {
    display: block;
    font-size: .8rem;
    color: var(--clr-muted);
    margin-top: 4px;
}

.form-page {
    max-width: 480px;
    margin: 0 auto;
    background: var(--clr-white);
    padding: 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.form-page h1 {
    font-size: 1.5rem;
    margin-bottom: 24px;
    text-align: center;
}

.auth-form .btn-primary { width: 100%; margin-top: 8px; }

.form-alt {
    text-align: center;
    margin-top: 20px;
    font-size: .9rem;
    color: var(--clr-muted);
}

.form-errors {
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--radius);
    padding: 12px 16px;
    margin-bottom: 20px;
    color: var(--clr-danger);
    font-size: .9rem;
}

.form-errors li { margin-bottom: 4px; }
.form-errors li:last-child { margin-bottom: 0; }

.success { color: var(--clr-success); font-size: .9rem; margin-bottom: 12px; }
.error   { color: var(--clr-danger);  font-size: .9rem; margin-bottom: 12px; }

/* ------------------------------------------------------------------ */
/*  Каталог — главная                                                   */
/* ------------------------------------------------------------------ */
.page-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.cats-wrap { margin-bottom: 40px; }
.cats-wrap h2 { font-size: 1.25rem; margin-bottom: 16px; }

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 16px;
}

.cat-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px 12px;
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: var(--clr-text);
    transition: box-shadow .15s, transform .15s;
    text-align: center;
}

.cat-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    text-decoration: none;
}

.cat-icon { font-size: 2rem; }
.cat-title { font-weight: 500; font-size: .95rem; }
.cat-count { font-size: .8rem; color: var(--clr-muted); }

.featured-products h2 { font-size: 1.25rem; margin-bottom: 16px; }

/* ------------------------------------------------------------------ */
/*  Сетка товаров                                                       */
/* ------------------------------------------------------------------ */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

.product-card {
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: box-shadow .15s, transform .15s;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.product-card > a { display: flex; flex-direction: column; flex: 1; text-decoration: none; }
.product-card img { width: 100%; height: 200px; object-fit: cover; }
.product-card .product-name {
    padding: 12px 12px 4px;
    font-size: .95rem;
    font-weight: 500;
    color: var(--clr-text);
    flex: 1;
}
.product-card .product-price {
    padding: 4px 12px 12px;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--clr-primary);
}

.product-card form { padding: 0 12px 12px; }

/* ------------------------------------------------------------------ */
/*  Страница категории (с сайдбаром)                                   */
/* ------------------------------------------------------------------ */
.catalog-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 32px;
    align-items: start;
}

.catalog-sidebar {
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: 20px;
}

.catalog-sidebar h3 {
    font-size: .85rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--clr-muted);
    margin-bottom: 12px;
}

.subcat-link {
    display: block;
    padding: 6px 0;
    font-size: .9rem;
    color: var(--clr-text);
    border-bottom: 1px solid var(--clr-border);
}
.subcat-link:last-child { border-bottom: none; }
.subcat-link:hover { color: var(--clr-primary); text-decoration: none; }

.catalog-filter { margin-top: 20px; }

.catalog-filter input[type=number] {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius);
    font-size: .9rem;
    margin-bottom: 8px;
}

.catalog-main {}
.catalog-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.catalog-header h1 { font-size: 1.5rem; }
.catalog-count { color: var(--clr-muted); font-size: .9rem; }

.catalog-sort select {
    padding: 8px 12px;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius);
    font-size: .9rem;
}

/* ------------------------------------------------------------------ */
/*  Страница товара                                                     */
/* ------------------------------------------------------------------ */
.product-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
    margin-bottom: 48px;
}

.product-gallery img {
    width: 100%;
    border-radius: var(--radius-lg);
    object-fit: cover;
    aspect-ratio: 1;
    border: 1px solid var(--clr-border);
}

.gallery-thumb {
    width: 64px;
    height: 64px;
    object-fit: cover;
    border-radius: var(--radius);
    border: 2px solid var(--clr-border);
    cursor: pointer;
    margin: 4px;
}
.gallery-thumb.active { border-color: var(--clr-primary); }

.breadcrumb {
    font-size: .85rem;
    color: var(--clr-muted);
    margin-bottom: 12px;
}
.breadcrumb a { color: var(--clr-muted); }

.product-title { font-size: 1.5rem; font-weight: 700; margin-bottom: 8px; }

.product-rating {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    font-size: .9rem;
}

.stars { color: #f59e0b; letter-spacing: 2px; }
.rating-val { font-weight: 600; }
.reviews-count { color: var(--clr-muted); }

.product-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--clr-primary);
    margin-bottom: 12px;
}

.product-stock { font-size: .9rem; font-weight: 500; margin-bottom: 20px; }
.in-stock    { color: var(--clr-success); }
.out-of-stock { color: var(--clr-danger); }

.stock-qty { color: var(--clr-muted); font-size: .85rem; margin-left: 8px; }

.qty-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.qty-wrap label { font-size: .9rem; font-weight: 500; }

.qty-wrap input {
    width: 70px;
    padding: 8px;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius);
    text-align: center;
    font-size: 1rem;
}

.add-to-cart { margin-bottom: 16px; }
.add-to-cart .btn-primary { padding: 12px 32px; font-size: 1rem; }

.product-seller {
    padding: 12px 16px;
    background: var(--clr-bg);
    border-radius: var(--radius);
    font-size: .9rem;
    color: var(--clr-muted);
    margin-top: 16px;
}

.product-description { margin-bottom: 40px; }
.product-description h2 { font-size: 1.2rem; margin-bottom: 12px; }
.desc-body { line-height: 1.8; color: #374151; }

/* ------------------------------------------------------------------ */
/*  Отзывы                                                              */
/* ------------------------------------------------------------------ */
.product-reviews h2 { font-size: 1.2rem; margin-bottom: 20px; }

.reviews-list { margin-bottom: 32px; }

.review {
    padding: 16px;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius);
    margin-bottom: 12px;
    background: var(--clr-white);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.review-author { font-weight: 500; font-size: .9rem; }
.review-stars  { color: #f59e0b; }
.review-text   { font-size: .9rem; color: #374151; }

.review-form-wrap h3 { font-size: 1rem; margin-bottom: 16px; }
.review-form { display: flex; flex-direction: column; gap: 12px; max-width: 480px; }
.review-form textarea { padding: 10px; border: 1px solid var(--clr-border); border-radius: var(--radius); resize: vertical; min-height: 80px; }
.review-login { font-size: .9rem; color: var(--clr-muted); }

.no-reviews { color: var(--clr-muted); font-style: italic; }

/* ------------------------------------------------------------------ */
/*  Похожие товары                                                      */
/* ------------------------------------------------------------------ */
.related-products { margin-top: 48px; }
.related-products h2 { font-size: 1.2rem; margin-bottom: 20px; }

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 16px;
}

.related-card {
    text-decoration: none;
    color: var(--clr-text);
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: box-shadow .15s;
}
.related-card:hover { box-shadow: var(--shadow-md); text-decoration: none; }
.related-card img { width: 100%; height: 130px; object-fit: cover; }
.related-name  { padding: 6px 8px 2px; font-size: .85rem; font-weight: 500; }
.related-price { padding: 0 8px 8px; font-size: .9rem; color: var(--clr-primary); font-weight: 600; }

/* ------------------------------------------------------------------ */
/*  Корзина                                                             */
/* ------------------------------------------------------------------ */
.cart-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 32px;
    align-items: start;
}

.cart-table { width: 100%; border-collapse: collapse; background: var(--clr-white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.cart-table th { padding: 14px 16px; text-align: left; font-size: .85rem; text-transform: uppercase; letter-spacing: .04em; color: var(--clr-muted); background: var(--clr-bg); border-bottom: 1px solid var(--clr-border); }
.cart-table td { padding: 14px 16px; border-bottom: 1px solid var(--clr-border); vertical-align: middle; }
.cart-table tr:last-child td { border-bottom: none; }

.cart-table img { width: 56px; height: 56px; object-fit: cover; border-radius: var(--radius); }

.cart-row input[type=number] {
    width: 60px;
    padding: 6px;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius);
    text-align: center;
}

.cart-row button { background: none; border: none; cursor: pointer; color: var(--clr-muted); font-size: 1.1rem; }
.cart-row button:hover { color: var(--clr-danger); }

.cart-empty { text-align: center; padding: 48px; background: var(--clr-white); border-radius: var(--radius-lg); }
.cart-empty p { color: var(--clr-muted); margin-bottom: 20px; font-size: 1.1rem; }

.cart-summary {
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: 24px;
}

.cart-summary h2 { font-size: 1.1rem; margin-bottom: 16px; }

.cart-items { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }

.summary-total {
    display: flex;
    justify-content: space-between;
    font-size: 1.1rem;
    font-weight: 700;
    border-top: 1px solid var(--clr-border);
    padding-top: 16px;
    margin-bottom: 20px;
}

/* ------------------------------------------------------------------ */
/*  Чекаут                                                              */
/* ------------------------------------------------------------------ */
.checkout-layout {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 32px;
    align-items: start;
}

.checkout-form-wrap h1 { font-size: 1.5rem; margin-bottom: 24px; }

.checkout-section {
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 20px;
}

.checkout-section h2 { font-size: 1rem; font-weight: 600; margin-bottom: 20px; color: var(--clr-muted); text-transform: uppercase; letter-spacing: .05em; }

.checkout-summary {
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    position: sticky;
    top: 76px;
}

.checkout-summary h2 { font-size: 1.1rem; margin-bottom: 16px; }

.cart-preview-table { width: 100%; border-collapse: collapse; font-size: .9rem; margin-bottom: 16px; }
.cart-preview-table td { padding: 8px 4px; border-bottom: 1px solid var(--clr-border); }
.cart-preview-table tfoot td { border-bottom: none; padding-top: 12px; }

/* ------------------------------------------------------------------ */
/*  Страница успеха                                                     */
/* ------------------------------------------------------------------ */
.success-page {
    max-width: 480px;
    margin: 0 auto;
    text-align: center;
    padding: 48px 24px;
    background: var(--clr-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.success-icon {
    width: 72px; height: 72px;
    background: var(--clr-success);
    color: var(--clr-white);
    border-radius: 50%;
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.success-page h1 { font-size: 1.5rem; margin-bottom: 8px; }
.success-total { color: var(--clr-muted); margin-bottom: 20px; }
.success-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 24px; }

/* ------------------------------------------------------------------ */
/*  Личный кабинет                                                      */
/* ------------------------------------------------------------------ */
.account-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 32px;
    align-items: start;
}

.account-sidebar {
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: sticky;
    top: 76px;
}

.account-avatar {
    padding: 24px;
    text-align: center;
    border-bottom: 1px solid var(--clr-border);
    background: var(--clr-bg);
}

.account-avatar img { width: 72px; height: 72px; border-radius: 50%; object-fit: cover; margin: 0 auto 12px; border: 2px solid var(--clr-border); }
.account-username { font-weight: 600; font-size: 1rem; }
.account-role { font-size: .8rem; color: var(--clr-muted); text-transform: capitalize; }

.account-nav { padding: 8px 0; }
.account-nav a,
.account-nav form,
.account-nav button {
    display: block;
    width: 100%;
    padding: 10px 20px;
    font-size: .9rem;
    color: var(--clr-text);
    text-decoration: none;
    border: none;
    background: none;
    cursor: pointer;
    text-align: left;
    transition: background .1s;
}
.account-nav a:hover,
.account-nav button:hover { background: var(--clr-bg); text-decoration: none; }
.account-nav a.active { color: var(--clr-primary); font-weight: 500; background: #eff6ff; }
.account-nav form { padding: 0; }
.account-nav form button { color: var(--clr-danger); }

.account-main {}

.account-section {
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 20px;
}

.account-section h2 { font-size: 1rem; font-weight: 600; margin-bottom: 20px; }

.profile-form { max-width: 400px; }

/* ------------------------------------------------------------------ */
/*  Таблица заказов                                                     */
/* ------------------------------------------------------------------ */
.orders-table,
.order-items-table { width: 100%; border-collapse: collapse; }

.orders-table th,
.orders-table td,
.order-items-table th,
.order-items-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--clr-border);
    text-align: left;
    font-size: .9rem;
}

.orders-table th,
.order-items-table th {
    background: var(--clr-bg);
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--clr-muted);
}

.orders-table tr:hover td { background: #f8faff; }

.status-new       { color: var(--clr-primary); }
.status-paid      { color: var(--clr-success); }
.status-shipped   { color: var(--clr-warning); }
.status-done      { color: var(--clr-success); }
.status-cancelled { color: var(--clr-danger);  }

.empty { color: var(--clr-muted); font-style: italic; }

.order-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.order-header h1 { font-size: 1.4rem; }

.order-meta {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    padding: 16px;
    background: var(--clr-bg);
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-size: .9rem;
}

.order-comment { margin-top: 20px; font-size: .9rem; }
.order-comment p { color: var(--clr-muted); margin-top: 4px; }

/* ------------------------------------------------------------------ */
/*  Страница ошибки                                                     */
/* ------------------------------------------------------------------ */
.error-page {
    text-align: center;
    padding: 80px 24px;
}

.error-page h1 { font-size: 4rem; font-weight: 800; color: var(--clr-border); margin-bottom: 8px; }
.error-page h2 { font-size: 1.5rem; margin-bottom: 16px; }
.error-page p  { color: var(--clr-muted); margin-bottom: 24px; }

/* ------------------------------------------------------------------ */
/*  Подвал                                                              */
/* ------------------------------------------------------------------ */
.site-footer {
    background: var(--clr-header-bg);
    color: #94a3b8;
    padding: 24px 0;
    font-size: .85rem;
    text-align: center;
    margin-top: auto;
}

/* ------------------------------------------------------------------ */
/*  Адаптив                                                             */
/* ------------------------------------------------------------------ */
@media (max-width: 900px) {
    .product-layout   { grid-template-columns: 1fr; }
    .catalog-layout   { grid-template-columns: 1fr; }
    .catalog-sidebar  { display: none; }
    .cart-layout      { grid-template-columns: 1fr; }
    .checkout-layout  { grid-template-columns: 1fr; }
    .account-layout   { grid-template-columns: 1fr; }
    .account-sidebar  { position: static; }
}

@media (max-width: 600px) {
    :root { --gap: 16px; }
    .header-search { display: none; }
    .products-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .categories-grid { grid-template-columns: repeat(3, 1fr); }
    .form-page { padding: 24px 16px; }
    .cart-table th:nth-child(1),
    .cart-table td:nth-child(1) { display: none; }
}

/* --- Переключатель языков --- */
[data-lang-switcher] { display: inline-flex; gap: 4px; }
.lang-btn {
    padding: 4px 10px; border: 1px solid #ccc; border-radius: 4px;
    background: #fff; cursor: pointer; font-size: 13px; font-weight: 500;
    color: #555; transition: all .2s;
}
.lang-btn:hover { border-color: #666; color: #222; }
.lang-btn.active { background: #222; color: #fff; border-color: #222; }