/* ==========================================================================
   WooCommerce theme design system — plain CSS, no frameworks.
   Все токены — CSS-переменные. Файл переносится в тему как assets/css/theme.css
   ========================================================================== */

:root {
  /* Цвета */
  --c-bg: #ffffff;
  --c-bg-soft: #f5f3f0;
  --c-bg-sand: #e9e2d8;
  --c-fg: #111111;
  --c-fg-muted: #6f6a63;
  --c-line: #e4e0da;
  --c-line-strong: #111111;
  --c-accent: #111111;
  --c-accent-fg: #ffffff;
  --c-sale: #b3402b;
  --c-success: #2f6b46;
  --c-warning: #8a6a17;
  --c-badge-bg: #111111;
  --c-badge-fg: #ffffff;

  /* Типографика */
  --font-base: "Inter", "Helvetica Neue", Arial, sans-serif;
  --font-display: "Inter", "Helvetica Neue", Arial, sans-serif;
  --fs-xs: 11px;
  --fs-sm: 13px;
  --fs-md: 15px;
  --fs-lg: 20px;
  --fs-xl: 28px;
  --fs-2xl: 40px;
  --lh-tight: 1.15;
  --lh-base: 1.55;
  --ls-caps: 0.08em;

  /* Отступы */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 24px;
  --sp-6: 32px;
  --sp-7: 48px;
  --sp-8: 64px;
  --sp-9: 96px;

  /* Радиусы и тени */
  --r-sm: 2px;
  --r-md: 6px;
  --r-lg: 14px;
  --r-pill: 999px;
  --shadow-sm: 0 1px 2px rgba(17, 17, 17, 0.06);
  --shadow-md: 0 8px 24px rgba(17, 17, 17, 0.08);
  --shadow-lg: 0 18px 48px rgba(17, 17, 17, 0.12);

  /* Сетка */
  --container: 1360px;
  --gutter: 40px;
  --header-h: 64px;
  --transition: 160ms ease;
}

/* Reset ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--c-bg);
  color: var(--c-fg);
  font-family: var(--font-base);
  font-size: var(--fs-md);
  line-height: var(--lh-base);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; line-height: var(--lh-tight); }
fieldset { border: 0; margin: 0; padding: 0; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.container--wide { max-width: none; padding: 0 var(--gutter); }
.section { padding: var(--sp-8) 0; }
.section__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--sp-4);
  margin-bottom: var(--sp-5);
}
.section__title { font-size: var(--fs-lg); font-weight: 600; }
.caps {
  text-transform: uppercase;
  letter-spacing: var(--ls-caps);
  font-size: var(--fs-xs);
  font-weight: 600;
}
.muted { color: var(--c-fg-muted); }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* Header ----------------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--c-bg);
  border-bottom: 1px solid var(--c-line);
}
.topbar {
  background: var(--c-fg); color: var(--c-accent-fg);
  text-align: center; padding: var(--sp-2) var(--sp-4);
  font-size: var(--fs-xs); letter-spacing: var(--ls-caps); text-transform: uppercase;
}
.header-inner {
  height: var(--header-h);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--sp-4);
}
.header-left, .header-right { display: flex; align-items: center; gap: var(--sp-5); min-width: 0; }
.header-right { justify-content: flex-end; }
.brand {
  font-family: var(--font-display);
  font-size: var(--fs-lg); font-weight: 600; letter-spacing: -0.02em;
  white-space: nowrap;
}
.nav-link {
  font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: var(--ls-caps);
  padding-bottom: 2px; border-bottom: 1px solid transparent;
}
.nav-link:hover, .nav-link[aria-current="page"] { border-bottom-color: var(--c-line-strong); }
.icon-btn {
  background: none; border: 0; padding: var(--sp-1);
  display: inline-flex; align-items: center; gap: var(--sp-2);
  color: inherit;
}
.icon-btn:hover { opacity: 0.6; }
.icon { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.4; }
.count-bubble {
  min-width: 18px; height: 18px; padding: 0 5px;
  border-radius: var(--r-pill);
  background: var(--c-fg); color: var(--c-accent-fg);
  font-size: 10px; line-height: 18px; text-align: center;
}
.burger { display: none; }

/* Buttons ---------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  padding: 14px var(--sp-6);
  border: 1px solid var(--c-line-strong);
  border-radius: var(--r-sm);
  background: var(--c-accent); color: var(--c-accent-fg);
  font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: var(--ls-caps);
  font-weight: 600;
  transition: background var(--transition), color var(--transition), opacity var(--transition);
}
.btn:hover { background: #2b2b2b; }
.btn--ghost { background: transparent; color: var(--c-fg); }
.btn--ghost:hover { background: var(--c-bg-soft); }
.btn--quiet {
  background: var(--c-bg-soft); color: var(--c-fg); border-color: transparent;
}
.btn--block { width: 100%; }
.btn--sm { padding: 9px var(--sp-4); }
.btn[disabled], .btn[aria-disabled="true"] {
  background: var(--c-bg-soft); color: var(--c-fg-muted);
  border-color: var(--c-bg-soft); cursor: not-allowed;
}
.chip {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  padding: 9px var(--sp-4);
  border: 1px solid var(--c-line); border-radius: var(--r-pill);
  background: var(--c-bg); font-size: var(--fs-sm);
}
.chip[aria-pressed="true"] { border-color: var(--c-line-strong); background: var(--c-fg); color: var(--c-accent-fg); }
.chip__remove { background: none; border: 0; color: inherit; line-height: 1; }

/* Badges ----------------------------------------------------------------- */
.badge {
  display: inline-block; padding: 3px var(--sp-2);
  background: var(--c-badge-bg); color: var(--c-badge-fg);
  font-size: 10px; text-transform: uppercase; letter-spacing: var(--ls-caps); font-weight: 600;
}
.badge--sale { background: var(--c-sale); }
.badge--out { background: var(--c-fg-muted); }

/* Breadcrumbs ------------------------------------------------------------ */
.breadcrumbs { padding: var(--sp-4) 0; font-size: var(--fs-sm); color: var(--c-fg-muted); }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.breadcrumbs li + li::before { content: "/"; margin-right: var(--sp-2); color: var(--c-line); }
.breadcrumbs a:hover { color: var(--c-fg); }

/* Hero ------------------------------------------------------------------- */
.hero { position: relative; background: var(--c-bg-sand); }
.hero__media { aspect-ratio: 16 / 7; overflow: hidden; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; }
.hero__content {
  position: absolute; inset: 50% auto auto 0; transform: translateY(-50%); padding: 0 var(--gutter);
  max-width: 560px;
}
.hero__title { font-size: var(--fs-2xl); letter-spacing: -0.02em; margin-bottom: var(--sp-4); }
.hero__text { color: var(--c-fg); margin: 0 0 var(--sp-5); }

/* Категории плитками ------------------------------------------------------ */
.tiles { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--sp-4); }
.tile { text-align: center; }
.tile__media {
  background: var(--c-bg-soft); aspect-ratio: 1 / 1; overflow: hidden;
  border-radius: var(--r-lg); margin-bottom: var(--sp-3);
}
.tile__media img { width: 100%; height: 100%; object-fit: cover; }

/* Товарная сетка --------------------------------------------------------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--sp-6) var(--sp-4);
}
.product-grid--dense { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.product-rail {
  display: grid; grid-auto-flow: column;
  grid-auto-columns: minmax(220px, 1fr);
  gap: var(--sp-4); overflow-x: auto; scroll-snap-type: x mandatory;
  padding-bottom: var(--sp-3);
}
.product-rail > * { scroll-snap-align: start; }

.product-card { position: relative; display: flex; flex-direction: column; min-width: 0; }
.product-card__media {
  position: relative; background: var(--c-bg-soft);
  aspect-ratio: 3 / 4; overflow: hidden; margin-bottom: var(--sp-3);
}
.product-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 400ms ease; }
.product-card:hover .product-card__media img { transform: scale(1.03); }
.product-card__badges { position: absolute; top: var(--sp-3); left: var(--sp-3); display: flex; gap: var(--sp-1); }
.product-card__fav {
  position: absolute; top: var(--sp-2); right: var(--sp-2);
  background: none; border: 0; padding: var(--sp-2); color: var(--c-fg);
}
.product-card__fav[aria-pressed="true"] .icon { fill: currentColor; }
.product-card__title { font-size: var(--fs-sm); font-weight: 500; margin-bottom: var(--sp-1); }
.product-card__meta { font-size: var(--fs-sm); color: var(--c-fg-muted); margin-bottom: var(--sp-2); }
.product-card__cta { margin-top: var(--sp-3); }

.price { display: flex; align-items: baseline; gap: var(--sp-2); font-size: var(--fs-md); }
.price ins { text-decoration: none; color: var(--c-sale); font-weight: 600; }
.price del { color: var(--c-fg-muted); font-size: var(--fs-sm); }
.price--lg { font-size: var(--fs-xl); font-weight: 600; }

.rating { display: inline-flex; align-items: center; gap: var(--sp-2); font-size: var(--fs-sm); color: var(--c-fg-muted); }
.stars { color: var(--c-fg); letter-spacing: 2px; }

.stock { font-size: var(--fs-sm); }
.stock--in { color: var(--c-success); }
.stock--low { color: var(--c-warning); }
.stock--out { color: var(--c-fg-muted); }

/* Каталог: панель фильтров ------------------------------------------------ */
.catalog { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: var(--sp-7); }
.catalog__head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--sp-4); margin-bottom: var(--sp-5); }
.toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-3); }
.filters__group { border-bottom: 1px solid var(--c-line); padding: var(--sp-4) 0; }
.filters__group summary {
  display: flex; justify-content: space-between; align-items: center;
  cursor: pointer; list-style: none; font-size: var(--fs-sm); font-weight: 600;
  text-transform: uppercase; letter-spacing: var(--ls-caps);
}
.filters__group summary::-webkit-details-marker { display: none; }
.filters__group summary::after { content: "+"; font-weight: 400; }
.filters__group[open] summary::after { content: "–"; }
.filters__list { padding-top: var(--sp-3); display: grid; gap: var(--sp-3); }
.check { display: flex; align-items: center; gap: var(--sp-3); font-size: var(--fs-sm); }
.check input { width: 16px; height: 16px; accent-color: var(--c-fg); }
.swatches { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.swatch {
  width: 28px; height: 28px; border-radius: var(--r-pill);
  border: 1px solid var(--c-line); padding: 0;
}
.swatch[aria-pressed="true"] { outline: 1px solid var(--c-fg); outline-offset: 2px; }
.active-filters { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-bottom: var(--sp-5); }

/* Пагинация -------------------------------------------------------------- */
.pagination { display: flex; justify-content: center; gap: var(--sp-2); margin-top: var(--sp-8); }
.pagination a, .pagination span {
  min-width: 40px; height: 40px; display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--c-line); font-size: var(--fs-sm);
}
.pagination .current { background: var(--c-fg); color: var(--c-accent-fg); border-color: var(--c-fg); }

/* Карточка товара -------------------------------------------------------- */
.product { display: grid; grid-template-columns: minmax(0, 1fr) 420px; gap: var(--sp-7); align-items: start; }
.gallery { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-2); }
.gallery figure { margin: 0; background: var(--c-bg-soft); aspect-ratio: 3 / 4; overflow: hidden; }
.gallery img { width: 100%; height: 100%; object-fit: cover; }
.product-summary { position: sticky; top: calc(var(--header-h) + var(--sp-5)); display: grid; gap: var(--sp-4); }
.product-summary__title { font-size: var(--fs-lg); text-transform: uppercase; letter-spacing: 0.02em; }
.product-summary__sku { color: var(--c-fg-muted); font-size: var(--fs-sm); }
.variations { display: grid; gap: var(--sp-3); }
.variation__label { font-size: var(--fs-sm); }
.sizes { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.size {
  min-width: 48px; padding: 10px var(--sp-3);
  border: 1px solid var(--c-line); background: var(--c-bg);
  font-size: var(--fs-sm); text-align: center;
}
.size[aria-pressed="true"] { border-color: var(--c-fg); background: var(--c-fg); color: var(--c-accent-fg); }
.size[disabled] { color: var(--c-fg-muted); text-decoration: line-through; cursor: not-allowed; }
.qty { display: inline-flex; align-items: center; border: 1px solid var(--c-line); }
.qty button { width: 40px; height: 44px; background: none; border: 0; }
.qty input {
  width: 48px; height: 44px; border: 0; text-align: center;
  font: inherit; -moz-appearance: textfield;
}
.qty input::-webkit-outer-spin-button, .qty input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.buybar { display: flex; gap: var(--sp-3); align-items: center; }
.accordion { border-top: 1px solid var(--c-line); }
.accordion details { border-bottom: 1px solid var(--c-line); }
.accordion summary {
  display: flex; justify-content: space-between; align-items: center;
  padding: var(--sp-4) 0; cursor: pointer; list-style: none;
  font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: var(--ls-caps); font-weight: 600;
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after { content: "+"; }
.accordion details[open] summary::after { content: "–"; }
.accordion .accordion__body { padding-bottom: var(--sp-4); font-size: var(--fs-sm); color: var(--c-fg-muted); }
.attrs { display: grid; grid-template-columns: 160px 1fr; gap: var(--sp-2) var(--sp-4); font-size: var(--fs-sm); }
.attrs dt { color: var(--c-fg-muted); }

/* Отзывы ----------------------------------------------------------------- */
.review { border-top: 1px solid var(--c-line); padding: var(--sp-5) 0; display: grid; gap: var(--sp-2); }
.review__head { display: flex; flex-wrap: wrap; gap: var(--sp-3); align-items: baseline; }

/* Формы ------------------------------------------------------------------ */
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-4); }
.field { display: grid; gap: var(--sp-2); }
.field--full { grid-column: 1 / -1; }
.field label { font-size: var(--fs-sm); color: var(--c-fg-muted); }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px var(--sp-4);
  border: 1px solid var(--c-line); border-radius: var(--r-sm);
  background: var(--c-bg); font: inherit; color: var(--c-fg);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--c-fg);
}
.field--error input { border-color: var(--c-sale); }
.field__error { font-size: var(--fs-sm); color: var(--c-sale); }
.field__hint { font-size: var(--fs-sm); color: var(--c-fg-muted); }

/* Уведомления ------------------------------------------------------------ */
.notice {
  display: flex; gap: var(--sp-3); align-items: flex-start;
  padding: var(--sp-4); border-left: 3px solid var(--c-fg);
  background: var(--c-bg-soft); font-size: var(--fs-sm); margin-bottom: var(--sp-4);
}
.notice--success { border-color: var(--c-success); }
.notice--error { border-color: var(--c-sale); }
.notice--info { border-color: var(--c-fg-muted); }

/* Корзина ---------------------------------------------------------------- */
.cart-layout { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: var(--sp-7); align-items: start; }
.cart-line {
  display: grid; grid-template-columns: 104px minmax(0, 1fr) auto;
  gap: var(--sp-4); padding: var(--sp-5) 0; border-bottom: 1px solid var(--c-line);
}
.cart-line__media { background: var(--c-bg-soft); aspect-ratio: 3 / 4; overflow: hidden; }
.cart-line__actions { display: flex; flex-direction: column; align-items: flex-end; gap: var(--sp-3); }
.summary-box { border: 1px solid var(--c-line); padding: var(--sp-5); display: grid; gap: var(--sp-3); position: sticky; top: calc(var(--header-h) + var(--sp-5)); }
.summary-row { display: flex; justify-content: space-between; font-size: var(--fs-sm); }
.summary-row--total { font-size: var(--fs-lg); font-weight: 600; border-top: 1px solid var(--c-line); padding-top: var(--sp-3); }
.coupon { display: flex; gap: var(--sp-2); }
.coupon input { flex: 1; }

/* Личный кабинет --------------------------------------------------------- */
.account { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: var(--sp-7); align-items: start; }
.account-nav a {
  display: block; padding: var(--sp-3) 0; border-bottom: 1px solid var(--c-line); font-size: var(--fs-sm);
}
.account-nav a[aria-current="page"] { font-weight: 600; }
.table { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
.table th, .table td { text-align: left; padding: var(--sp-3) var(--sp-2); border-bottom: 1px solid var(--c-line); }
.table th { color: var(--c-fg-muted); font-weight: 500; }

/* Состояния -------------------------------------------------------------- */
.state { text-align: center; padding: var(--sp-9) var(--sp-4); display: grid; gap: var(--sp-4); justify-items: center; }
.state__title { font-size: var(--fs-lg); }
.skeleton {
  background: linear-gradient(90deg, var(--c-bg-soft) 25%, #eeeae5 37%, var(--c-bg-soft) 63%);
  background-size: 400% 100%;
  animation: skeleton 1.2s ease-in-out infinite;
  border-radius: var(--r-sm);
}
.skeleton--media { aspect-ratio: 3 / 4; margin-bottom: var(--sp-3); }
.skeleton--line { height: 12px; margin-bottom: var(--sp-2); }
.skeleton--line.is-short { width: 45%; }
@keyframes skeleton { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }
@media (prefers-reduced-motion: reduce) { .skeleton { animation: none; } }

/* Подвал ----------------------------------------------------------------- */
.site-footer { border-top: 1px solid var(--c-line); margin-top: var(--sp-9); }
.footer-top { padding: var(--sp-8) 0; display: grid; grid-template-columns: repeat(3, 1fr) 1.4fr; gap: var(--sp-6); }
.footer-col h3 { font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: var(--ls-caps); margin-bottom: var(--sp-4); }
.footer-col li { margin-bottom: var(--sp-2); font-size: var(--fs-sm); color: var(--c-fg-muted); }
.footer-col a:hover { color: var(--c-fg); }
.subscribe { display: flex; gap: var(--sp-2); margin-top: var(--sp-3); }
.subscribe input { flex: 1; }
.footer-bottom {
  border-top: 1px solid var(--c-line); padding: var(--sp-4) 0;
  display: flex; flex-wrap: wrap; gap: var(--sp-4); justify-content: space-between;
  font-size: var(--fs-xs); color: var(--c-fg-muted);
}
.footer-wordmark {
  font-size: clamp(64px, 17vw, 260px); font-weight: 700; letter-spacing: -0.04em;
  line-height: 0.85; padding: var(--sp-6) 0 var(--sp-4);
}

/* Мобильная панель фильтров ---------------------------------------------- */
.drawer {
  position: fixed; inset: 0; z-index: 100; display: none;
}
.drawer[data-open="true"] { display: block; }
.drawer__backdrop { position: absolute; inset: 0; background: rgba(17,17,17,0.4); }
.drawer__panel {
  position: absolute; inset: 0 0 0 auto; width: min(420px, 92vw);
  background: var(--c-bg); padding: var(--sp-5); overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.drawer__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--sp-4); }

/* Адаптив: Tablet 768 ----------------------------------------------------- */
@media (max-width: 1100px) {
  :root { --gutter: 24px; }
  .product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .product-grid--dense { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .catalog { grid-template-columns: 1fr; }
  .catalog__aside { display: none; }
  .filters-toggle { display: inline-flex; }
  .product { grid-template-columns: 1fr; }
  .product-summary { position: static; }
  .cart-layout { grid-template-columns: 1fr; }
  .summary-box { position: static; }
  .account { grid-template-columns: 1fr; }
  .tiles { grid-template-columns: repeat(3, 1fr); }
  .footer-top { grid-template-columns: repeat(2, 1fr); }
  .hero__content { position: static; transform: none; padding: var(--sp-6) var(--gutter); max-width: none; }
  .hero__media { aspect-ratio: 4 / 3; }
}

/* Адаптив: Mobile 390 ----------------------------------------------------- */
@media (max-width: 600px) {
  :root { --gutter: 16px; --fs-2xl: 30px; --fs-xl: 22px; }
  .header-inner { grid-template-columns: auto 1fr auto; }
  .header-left .nav-link, .header-right .label { display: none; }
  .burger { display: inline-flex; }
  .product-grid, .product-grid--dense { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-5) var(--sp-3); }
  .tiles { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .cart-line { grid-template-columns: 80px minmax(0, 1fr); }
  .cart-line__actions { grid-column: 1 / -1; flex-direction: row; justify-content: space-between; align-items: center; }
  .attrs { grid-template-columns: 1fr; }
  .buybar { flex-wrap: wrap; }
  .buybar .btn { flex: 1; }
}