/* Страница товара (после main.css) */

.tj-product-page {
  padding: 24px 16px 56px;
  background: var(--tj-white);
}

.tj-product-wrap {
  max-width: var(--tj-container);
  margin: 0 auto;
}

.tj-product-page .tj-breadcrumb {
  margin: 0 0 20px;
  font-size: 13px;
  color: var(--tj-gray-text);
}

.tj-product-page .tj-breadcrumb a {
  color: inherit;
  transition: color 0.2s;
}

.tj-product-page .tj-breadcrumb a:hover {
  color: var(--tj-red);
}

.tj-product-page .tj-breadcrumb__sep {
  margin: 0 6px;
  opacity: 0.6;
}

/* Верх: галерея | инфо | сервисы */
.tj-product-top {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 1fr) minmax(200px, 240px);
  gap: 32px 40px;
  align-items: start;
  margin-bottom: 48px;
}

/* ---------- Галерея ---------- */
.tj-pgallery {
  display: grid;
  grid-template-columns: 76px minmax(200px, 1fr);
  gap: 14px;
  align-items: stretch;
}

.tj-pgallery__thumbs-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.tj-pgallery__thumbs {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: min(420px, 52vh);
  overflow-y: auto;
  overflow-x: hidden;
  padding: 2px 4px 28px 2px;
  scrollbar-width: thin;
}

.tj-pgallery__thumbs::-webkit-scrollbar {
  width: 4px;
}

.tj-pgallery__thumbs::-webkit-scrollbar-thumb {
  background: var(--tj-border);
  border-radius: 4px;
}

.tj-pgallery__scroll-hint {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 32px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 4px;
  pointer-events: none;
  background: linear-gradient(to top, var(--tj-white), transparent);
  color: var(--tj-gray-text);
}

.tj-pgallery__btn {
  position: relative;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 6px;
  overflow: hidden;
  background: var(--tj-bg-soft);
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.tj-pgallery__btn:hover,
.tj-pgallery__btn:focus-visible {
  border-color: var(--tj-border);
  outline: none;
}

.tj-pgallery__btn.is-active {
  border-color: var(--tj-red);
  box-shadow: 0 0 0 1px rgba(209, 0, 0, 0.15);
}

.tj-pgallery__btn img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
}

.tj-pgallery__stage {
  position: relative;
  border: 1px solid var(--tj-border);
  border-radius: 10px;
  background: var(--tj-bg-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  aspect-ratio: 1;
}

.tj-pgallery__badge {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 1;
  padding: 6px 14px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--tj-white);
  background: var(--tj-sale);
  border-radius: 999px;
}

.tj-pgallery__main-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 16px;
}

/* ---------- Инфо о товаре ---------- */
.tj-product-info__title {
  margin: 0 0 12px;
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #000000;
  line-height: 1.2;
}

.tj-product-rating {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-bottom: 10px;
}

.tj-product-rating__stars {
  display: flex;
  gap: 2px;
  color: var(--tj-red);
}

.tj-product-rating__link {
  font-size: 14px;
  color: var(--tj-red);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.tj-product-rating__link:hover {
  color: var(--tj-red-hover);
}

.tj-product-sku {
  margin: 0 0 18px;
  font-size: 13px;
  color: var(--tj-gray-text);
}

.tj-product-price-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px 16px;
  margin-bottom: 18px;
}

.tj-product-price {
  font-size: 32px;
  font-weight: 900;
  color: #000000;
}

.tj-product-price-old {
  font-size: 18px;
  color: #9a9a9a;
  text-decoration: line-through;
}

.tj-product-discount {
  padding: 4px 10px;
  font-size: 13px;
  font-weight: 800;
  color: var(--tj-white);
  background: var(--tj-red);
  border-radius: 4px;
}

.tj-product-lead {
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--tj-muted);
}

.tj-product-attrs {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.tj-product-attr {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  color: var(--tj-muted);
}

.tj-product-attr__icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--tj-border);
  border-radius: 8px;
  color: var(--tj-gray-text);
  background: var(--tj-white);
}

.tj-product-buy {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.tj-product-qty {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--tj-border);
  border-radius: 4px;
  overflow: hidden;
}

.tj-product-qty button {
  width: 40px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 500;
  color: var(--tj-muted);
  background: var(--tj-white);
  border: none;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.tj-product-qty button:hover {
  background: var(--tj-bg-soft);
  color: var(--tj-red);
}

.tj-product-qty input {
  width: 48px;
  height: 44px;
  border: none;
  border-left: 1px solid var(--tj-border);
  border-right: 1px solid var(--tj-border);
  text-align: center;
  font-size: 16px;
  font-weight: 600;
  color: #000000;
  -moz-appearance: textfield;
}

.tj-product-qty input::-webkit-outer-spin-button,
.tj-product-qty input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.tj-product-cart {
  flex: 1;
  min-width: 180px;
  padding: 14px 24px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
  color: var(--tj-white);
  background: var(--tj-red);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.2s;
}

.tj-product-cart:hover {
  background: var(--tj-red-hover);
}

.tj-product-wish {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--tj-border);
  border-radius: 4px;
  color: var(--tj-gray-text);
  background: var(--tj-white);
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}

.tj-product-wish:hover,
.tj-product-wish[aria-pressed="true"] {
  color: var(--tj-red);
  border-color: var(--tj-red);
}

.tj-product-meta {
  font-size: 13px;
  color: var(--tj-gray-text);
  line-height: 1.6;
}

.tj-product-meta a {
  color: var(--tj-red);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ---------- Сервисные блоки ---------- */
.tj-product-services {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.tj-product-svc {
  display: flex;
  gap: 12px;
  padding: 14px 14px;
  border: 1px solid var(--tj-border);
  border-radius: 8px;
  background: var(--tj-white);
}

.tj-product-svc__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--tj-red);
}

.tj-product-svc__text strong {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: #000000;
  margin-bottom: 4px;
}

.tj-product-svc__text span {
  font-size: 12px;
  color: var(--tj-gray-text);
  line-height: 1.4;
}

/* ---------- Вкладки ---------- */
.tj-product-tabs {
  margin-bottom: 48px;
}

.tj-product-tabs__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  border-bottom: 1px solid var(--tj-border);
  margin-bottom: 24px;
}

.tj-product-tabs__tab {
  padding: 12px 0 14px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--tj-gray-text);
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}

.tj-product-tabs__tab:hover {
  color: #000000;
}

.tj-product-tabs__tab.is-active {
  color: #000000;
  border-bottom-color: var(--tj-red);
}

.tj-product-tabs__panel {
  display: none;
  font-size: 15px;
  line-height: 1.65;
  color: var(--tj-muted);
}

.tj-product-tabs__panel.is-active {
  display: block;
}

.tj-product-tabs__panel ul {
  margin: 16px 0 0;
  padding-left: 20px;
}

.tj-product-tabs__panel li {
  margin-bottom: 8px;
}

/* ---------- Похожие товары ---------- */
.tj-related {
  margin-top: 8px;
}

.tj-related__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.tj-related__title {
  margin: 0;
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #000000;
}

.tj-related__arrows {
  display: flex;
  gap: 8px;
}

.tj-related__arrow {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--tj-border);
  border-radius: 4px;
  color: var(--tj-muted);
  background: var(--tj-white);
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}

.tj-related__arrow:hover:not(:disabled) {
  color: var(--tj-red);
  border-color: var(--tj-red);
}

.tj-related__arrow:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.tj-related__viewport {
  overflow: hidden;
}

.tj-related__track {
  display: flex;
  gap: 20px;
  transition: transform 0.35s ease;
}

.tj-related__slide {
  flex: 0 0 calc(25% - 15px);
  min-width: 0;
}

.tj-related .tj-pcard__actions {
  justify-content: flex-end;
}

.tj-related .tj-pcard__price {
  font-size: 16px;
}

@media (max-width: 1100px) {
  .tj-product-top {
    grid-template-columns: 1fr 1fr;
  }

  .tj-product-services {
    grid-column: 1 / -1;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .tj-product-svc {
    flex: 1 1 calc(50% - 6px);
  }

  .tj-related__slide {
    flex: 0 0 calc(33.333% - 14px);
  }
}

@media (max-width: 900px) {
  .tj-product-top {
    grid-template-columns: 1fr;
  }

  .tj-pgallery {
    grid-template-columns: 64px 1fr;
  }

  .tj-pgallery__thumbs {
    max-height: 320px;
  }

  .tj-related__slide {
    flex: 0 0 calc(50% - 10px);
  }
}

@media (max-width: 560px) {
  .tj-pgallery {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
  }

  .tj-pgallery__thumbs-wrap {
    order: 2;
  }

  .tj-pgallery__thumbs {
    flex-direction: row;
    max-height: none;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 8px;
    padding-right: 0;
  }

  .tj-pgallery__scroll-hint {
    display: none;
  }

  .tj-pgallery__stage {
    order: 1;
    aspect-ratio: 1;
    min-height: 240px;
  }

  .tj-product-svc {
    flex: 1 1 100%;
  }

  .tj-related__slide {
    flex: 0 0 100%;
  }
}