:root {
    --bg-main: #F7F3EC;
    --bg-card: #FFFFFF;
    --text-main: #262522;
    --accent: #B86945;
    --accent-2: #66705B;
    --dark: #302920;
    --border: #DED4C3;
    --radius: 8px;
    --gap: 24px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: system-ui, -apple-system, sans-serif; background: var(--bg-main); color: var(--text-main); line-height: 1.6; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 var(--gap); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Header */
.site-header { background: var(--bg-card); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 100; }
.site-header .container { display: flex; align-items: center; gap: var(--gap); padding-top: 12px; padding-bottom: 12px; }
.logo { display: flex; flex-direction: column; line-height: 1.2; color: var(--dark); }
.logo__name { font-size: 1.4rem; font-weight: 700; letter-spacing: .03em; color: var(--accent); }
.logo__slogan { font-size: .75rem; color: var(--accent-2); }
.main-nav { display: flex; gap: 20px; margin-left: auto; }
.main-nav a { color: var(--text-main); font-size: .95rem; }
.header-actions { display: flex; align-items: center; gap: 16px; }
.header-phone { font-weight: 600; color: var(--dark); }
.cart-link { position: relative; font-size: 1.2rem; }
.cart-count { font-size: .75rem; background: var(--accent); color: #fff; border-radius: 50%; padding: 0 5px; }

/* Hero */
.hero { padding: 80px 0; }
.hero h1 { font-size: clamp(1.6rem, 4vw, 2.6rem); line-height: 1.25; max-width: 700px; margin-bottom: 16px; }
.hero p { font-size: 1.1rem; color: var(--accent-2); max-width: 560px; margin-bottom: 32px; }

/* Buttons */
.btn { display: inline-block; padding: 14px 28px; border-radius: var(--radius); font-weight: 600; font-size: .95rem; cursor: pointer; border: none; transition: opacity .15s; }
.btn:hover { opacity: .85; text-decoration: none; }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.btn--primary { background: var(--accent); color: #fff; margin-right: 12px; }
.btn--secondary { background: transparent; color: var(--accent); border: 2px solid var(--accent); }

/* Footer */
.site-footer { background: var(--dark); color: #d5c9bc; margin-top: 80px; padding: 48px 0 24px; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 32px; margin-bottom: 32px; }
.footer-grid strong { color: #fff; display: block; margin-bottom: 8px; }
.footer-grid a, .footer-grid p { color: #b5a99e; font-size: .9rem; display: block; margin-bottom: 4px; }
.footer-copy { font-size: .8rem; color: #7a6e68; border-top: 1px solid #3d3028; padding-top: 16px; }

/* Error page */
.error-page { padding: 80px 0; text-align: center; }
.error-page h1 { font-size: 2rem; margin-bottom: 16px; }
.error-page p { margin-bottom: 32px; color: var(--accent-2); }

/* Responsive */
@media (max-width: 768px) {
    .main-nav { display: none; }
    .site-header .container { flex-wrap: wrap; }
    .hero { padding: 40px 0; }
}

/* ======== CATALOG ======== */
.breadcrumbs { padding: 12px 0; }
.breadcrumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 4px; align-items: center; }
.breadcrumbs li { font-size: .85rem; color: var(--accent-2); }
.breadcrumbs a { color: var(--accent-2); }
.breadcrumbs__sep { color: var(--border); }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.catalog-page { padding: 24px 0 64px; }
.catalog-h1 { font-size: clamp(1.4rem, 3vw, 2rem); margin-bottom: 8px; }
.catalog-desc { color: var(--accent-2); margin-bottom: 20px; max-width: 680px; }

.cat-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.cat-tag { display: inline-block; padding: 6px 14px; border-radius: 20px; border: 1px solid var(--border); font-size: .85rem; color: var(--text-main); background: var(--bg-card); transition: background .15s, color .15s; }
.cat-tag:hover { background: var(--accent); color: #fff; text-decoration: none; border-color: var(--accent); }
.cat-tag--active { background: var(--accent); color: #fff; border-color: var(--accent); }

.catalog-toolbar { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; margin-bottom: 24px; }
.search-form { display: flex; gap: 8px; flex: 1 1 280px; }
.search-input { flex: 1; padding: 8px 12px; border: 1px solid var(--border); border-radius: var(--radius); font-size: .9rem; background: var(--bg-card); color: var(--text-main); }
.search-input:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: transparent; }
.sort-select { padding: 8px 12px; border: 1px solid var(--border); border-radius: var(--radius); font-size: .9rem; background: var(--bg-card); color: var(--text-main); cursor: pointer; }
.sort-select:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.catalog-count { font-size: .85rem; color: var(--accent-2); margin-left: auto; white-space: nowrap; }

.btn--sm { padding: 8px 16px; font-size: .85rem; }

/* Product grid */
.product-grid { list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; margin-bottom: 40px; }
.product-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: box-shadow .2s; }
.product-card:hover { box-shadow: 0 4px 20px rgba(38,37,34,.1); }
.product-card__img-wrap { aspect-ratio: 4/3; background: #f0ebe3; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.product-card__img-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; }
.product-card__placeholder { font-size: 3.5rem; opacity: .35; user-select: none; }
.product-card__body { padding: 14px; display: flex; flex-direction: column; flex: 1; gap: 6px; }
.product-card__name { font-size: .95rem; font-weight: 600; line-height: 1.3; margin: 0; }
.product-card__name a { color: var(--text-main); }
.product-card__name a:hover { color: var(--accent); text-decoration: none; }
.product-card__desc { font-size: .82rem; color: var(--accent-2); line-height: 1.4; flex: 1; }
.product-card__footer { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 8px; flex-wrap: wrap; }
.product-card__price { font-weight: 700; font-size: 1rem; color: var(--accent); }
.price--old { font-size: .8rem; font-weight: 400; color: #aaa; text-decoration: line-through; margin-left: 4px; }

/* Badge */
.badge { display: inline-block; font-size: .72rem; font-weight: 600; padding: 2px 8px; border-radius: 20px; }
.badge--green  { background: #e8f5e9; color: #2e7d32; }
.badge--orange { background: #fff3e0; color: #e65100; }
.badge--gray   { background: #f5f5f5; color: #757575; }

/* Pagination */
.pagination { margin: 32px 0; }
.pagination ul { list-style: none; display: flex; gap: 6px; flex-wrap: wrap; }
.pagination a { display: inline-block; padding: 7px 13px; border: 1px solid var(--border); border-radius: var(--radius); font-size: .9rem; color: var(--text-main); }
.pagination a:hover { background: var(--accent); color: #fff; border-color: var(--accent); text-decoration: none; }
.pagination a.active { background: var(--accent); color: #fff; border-color: var(--accent); }

/* Empty state */
.catalog-empty { padding: 60px 0; text-align: center; }
.catalog-empty p { color: var(--accent-2); margin-bottom: 20px; }

@media (max-width: 600px) {
    .catalog-toolbar { flex-direction: column; align-items: stretch; }
    .catalog-count { margin-left: 0; }
    .product-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
}

/* ======== PRODUCT PAGE ======== */
.product-page { padding: 24px 0 64px; }
.product-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.product-gallery {}
.product-main-img { background: #f0ebe3; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3; display: flex; align-items: center; justify-content: center; }
.product-main-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.product-main-img--placeholder { font-size: 5rem; opacity: .3; }
.product-thumbs { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.product-thumb { border: 2px solid var(--border); border-radius: 4px; overflow: hidden; cursor: pointer; padding: 0; background: none; transition: border-color .15s; }
.product-thumb.active, .product-thumb:hover { border-color: var(--accent); }
.product-thumb img { display: block; width: 72px; height: 54px; object-fit: cover; }

.product-article { font-size: .8rem; color: #aaa; margin: 4px 0 0; }
.product-h1 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); line-height: 1.25; margin: 8px 0 10px; }
.product-short-desc { color: var(--accent-2); font-size: .95rem; margin-bottom: 16px; }
.product-price-block { display: flex; align-items: baseline; gap: 10px; margin-bottom: 20px; }
.product-price { font-size: 1.6rem; font-weight: 700; color: var(--accent); }
.price--old-lg { font-size: 1rem; color: #aaa; text-decoration: line-through; }

.product-actions { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; flex-wrap: wrap; }
.qty-wrap { display: flex; align-items: center; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.qty-btn { background: none; border: none; width: 36px; height: 40px; font-size: 1.2rem; cursor: pointer; color: var(--text-main); transition: background .15s; }
.qty-btn:hover { background: var(--bg-main); }
.qty-input { width: 44px; text-align: center; border: none; border-left: 1px solid var(--border); border-right: 1px solid var(--border); height: 40px; font-size: .95rem; background: #fff; color: var(--text-main); }
.qty-input::-webkit-inner-spin-button { -webkit-appearance: none; }

.product-specs { width: 100%; border-collapse: collapse; font-size: .88rem; margin-bottom: 16px; }
.product-specs th, .product-specs td { padding: 7px 10px; border-bottom: 1px solid var(--border); text-align: left; }
.product-specs th { color: var(--accent-2); font-weight: 500; width: 38%; white-space: nowrap; }

.product-care { border: 1px solid var(--border); border-radius: var(--radius); margin-top: 12px; }
.product-care summary { padding: 10px 14px; cursor: pointer; font-weight: 600; font-size: .9rem; }
.product-care p { padding: 0 14px 12px; font-size: .88rem; color: var(--accent-2); }

.product-description { margin-bottom: 48px; }
.product-description h2 { font-size: 1.2rem; margin-bottom: 12px; }
.product-description p { font-size: .95rem; line-height: 1.7; color: var(--text-main); max-width: 740px; }

.product-out-msg { color: var(--accent-2); font-size: .9rem; margin-bottom: 20px; }

.related-products { margin-top: 16px; }
.related-products h2 { font-size: 1.2rem; margin-bottom: 20px; }

@media (max-width: 768px) {
    .product-layout { grid-template-columns: 1fr; gap: 24px; }
    .product-price { font-size: 1.3rem; }
}