/**
 * Catalog-item page — breadcrumbs, prose, price-table, related-products
 * Source: LAYOUT/VISUAL-catalog-item.md
 */

/* —— Breadcrumbs —— */
.breadcrumbs {
  padding-block: var(--space-12);
  background: var(--color-surface);
}

@media (min-width: 768px) {
  .breadcrumbs {
    padding-block: var(--space-16);
  }
}

.breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4) var(--space-8);
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: var(--text-body-sm-size);
  line-height: var(--text-body-sm-lh);
}

.breadcrumbs__item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  color: var(--color-ink-muted);
}

.breadcrumbs__item:not(:last-child)::after {
  content: "/";
  color: var(--color-ink-subtle);
  font-weight: 400;
}

.breadcrumbs__link {
  color: var(--color-ink-muted);
  text-decoration: none;
  min-height: var(--touch);
  display: inline-flex;
  align-items: center;
}

.breadcrumbs__link:hover {
  color: var(--color-brand-primary);
  text-decoration: underline;
}

.breadcrumbs__link:visited {
  color: var(--color-ink-muted);
}

.breadcrumbs__current {
  color: var(--color-ink);
  font-weight: 500;
}

/* —— Product hero tweaks —— */
.hero--product {
  padding-block: var(--space-32);
  background: var(--color-surface);
}

@media (min-width: 768px) {
  .hero--product {
    padding-block: var(--space-48);
  }
}

@media (min-width: 1024px) {
  .hero--product {
    padding-block: var(--space-64);
    background: var(--color-surface-tint);
  }
}

.hero--product .hero__title {
  font-size: var(--text-h1-size);
  line-height: var(--text-h1-lh);
}

@media (min-width: 1024px) {
  .hero--product .hero__title {
    font-size: var(--text-display-size);
    line-height: var(--text-display-lh);
  }
}

.hero--product .hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  margin: 0 0 var(--space-16);
}

.hero--product .hero__actions {
  flex-direction: column;
}

.hero--product .hero__actions .btn {
  width: 100%;
}

@media (min-width: 768px) {
  .hero--product .hero__actions {
    flex-direction: row;
  }

  .hero--product .hero__actions .btn {
    width: auto;
  }
}

/* —— Rich text / prose —— */
.rich-text {
  padding-block: var(--space-32);
  background: var(--color-surface);
}

@media (min-width: 1024px) {
  .rich-text {
    padding-block: var(--space-48);
  }
}

.rich-text {
  display: block;
  width: 100%;
  max-width: none;
}

.rich-text .container {
  display: block;
  width: 100%;
}

/* Single column reading measure — not a side column in a grid */
.rich-text .prose,
.prose {
  display: block;
  width: 100%;
  max-width: min(920px, 100%);
  margin-inline: 0;
}

.prose > *:first-child {
  margin-top: 0;
}

.prose > *:last-child {
  margin-bottom: 0;
}

.prose h2 {
  margin: var(--space-32) 0 var(--space-12);
  font-size: var(--text-h2-size);
  line-height: var(--text-h2-lh);
}

.prose h3 {
  margin: var(--space-24) 0 var(--space-8);
  font-size: var(--text-h3-size);
  line-height: var(--text-h3-lh);
}

.prose p {
  margin: 0 0 var(--space-16);
  color: var(--color-ink);
}

.prose ul,
.prose ol {
  margin: 0 0 var(--space-16);
  padding-left: var(--space-24);
  list-style: disc;
}

.prose ol {
  list-style: decimal;
}

.prose li {
  margin-bottom: var(--space-4);
  padding-left: var(--space-4);
}

.prose li::marker {
  color: var(--color-brand-primary);
}

.prose a {
  color: var(--color-brand-primary);
  text-decoration: underline;
}

.prose a:hover {
  color: var(--color-brand-primary-hover);
}

/* —— Price table —— */
.price-table {
  padding-block: var(--section-pad-y);
  background: var(--color-surface-muted);
}

.price-table__caption {
  margin: calc(var(--space-8) * -1) 0 var(--space-16);
  color: var(--color-ink-muted);
  font-size: var(--text-body-sm-size);
  line-height: var(--text-body-sm-lh);
}

.price-table__wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-inline: calc(var(--gutter) * -1);
  padding-inline: var(--gutter);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

@media (min-width: 768px) {
  .price-table__wrap {
    margin-inline: 0;
    padding-inline: 0;
  }
}

.price-table .table {
  min-width: 640px;
  margin: 0;
}

.price-table .table thead th {
  white-space: nowrap;
  position: sticky;
  top: 0;
  z-index: 2;
}

/* Sticky first column (mobile horizontal scroll) */
.price-table .table th:first-child,
.price-table .table td:first-child {
  position: sticky;
  left: 0;
  z-index: 1;
  background: var(--color-surface);
  box-shadow: 1px 0 0 var(--color-border);
  min-width: 140px;
}

.price-table .table thead th:first-child {
  z-index: 3;
  background: var(--color-surface-muted);
}

.price-table .table tbody tr:nth-child(even) td {
  background: var(--color-surface-muted);
}

.price-table .table tbody tr:nth-child(even) td:first-child {
  background: var(--color-surface-muted);
}

.price-table .table tbody tr:hover td {
  background: var(--color-brand-primary-soft);
}

.price-table .table tbody tr:hover td:first-child {
  background: var(--color-brand-primary-soft);
}

.price-table .table__num,
.price-table .table__price {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  white-space: nowrap;
}

.price-table .table__stock {
  white-space: nowrap;
}

.price-table .table__stock--yes {
  color: var(--color-success);
  font-weight: 500;
}

.price-table .table__stock--request {
  color: var(--color-ink-muted);
}

.price-table__note {
  margin: var(--space-16) 0 0;
  color: var(--color-ink-muted);
  font-size: var(--text-body-sm-size);
  line-height: var(--text-body-sm-lh);
}

.price-table__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-12) var(--space-16);
  margin-top: var(--space-20);
}

.price-table__updated {
  margin: 0;
  color: var(--color-ink-subtle);
  font-size: var(--text-caption-size);
  line-height: var(--text-caption-lh);
}

/* —— Related products —— */
.related-products {
  padding-block: var(--section-pad-y);
  background: var(--color-surface);
}

.related-products__list {
  display: grid;
  gap: var(--space-16);
  grid-template-columns: 1fr;
}

@media (min-width: 480px) {
  .related-products__list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .related-products__list {
    gap: var(--space-24);
  }
}

@media (min-width: 1024px) {
  .related-products__list {
    grid-template-columns: repeat(4, 1fr);
  }
}

.catalog-card--compact {
  padding: var(--space-12);
}

.catalog-card--compact .catalog-card__media {
  margin-bottom: var(--space-12);
}

.catalog-card--compact .catalog-card__title {
  font-size: var(--text-body-size);
  line-height: var(--text-body-lh);
}

.catalog-card--compact .catalog-card__meta {
  margin-bottom: var(--space-8);
}

.catalog-card--compact .catalog-card__footer .btn {
  min-height: auto;
  padding: 6px 8px;
  font-size: var(--text-body-sm-size);
}

/* Feature grid on catalog-item: allow 2–4, not force 4 on lg when fewer */
.feature-grid--item {
  background: var(--color-surface-muted);
}

@media (min-width: 1024px) {
  .feature-grid--item .feature-grid__list {
    grid-template-columns: repeat(4, 1fr);
  }

  .feature-grid--item .feature-grid__list:has(> :nth-child(3):last-child) {
    grid-template-columns: repeat(3, 1fr);
  }

  .feature-grid--item .feature-grid__list:has(> :nth-child(2):last-child) {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Panel active state for Catalog in mobile */
.header__panel-link--active {
  color: var(--color-brand-primary);
  font-weight: 600;
}


/* Product hero: equal two-col, content can use full cell (no 18ch home clamp) */
.hero--product .hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-24);
}
@media (min-width: 1024px) {
  .hero--product .hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--space-40);
    align-items: center;
  }
}
.hero--product .hero__title {
  max-width: none;
}
.hero--product .hero__lead {
  max-width: 40em;
}
.hero--product .hero__content {
  max-width: none;
  width: 100%;
  min-width: 0;
}

/* —— Internal pages: spacing before H1 (archive / single / page heroes) —— */
.site-main .hero,
.site-main .hero--product,
.site-main .hero--catalog,
.site-main .hero--page,
.site-main .hero--contacts,
.site-main .hero--price {
  padding-top: var(--space-32);
  padding-bottom: var(--space-32);
}

@media (min-width: 768px) {
  .site-main .hero,
  .site-main .hero--product,
  .site-main .hero--catalog,
  .site-main .hero--page,
  .site-main .hero--contacts,
  .site-main .hero--price {
    padding-top: var(--space-48);
    padding-bottom: var(--space-48);
  }
}

@media (min-width: 1024px) {
  .site-main .hero,
  .site-main .hero--product,
  .site-main .hero--catalog,
  .site-main .hero--page {
    padding-top: var(--space-64);
    padding-bottom: var(--space-48);
  }
}

.site-main .hero--catalog,
.site-main .hero--page {
  background: var(--color-surface);
}

.site-main .hero--catalog .hero__title,
.site-main .hero--page .hero__title,
.site-main .hero--page .entry-title {
  margin: 0 0 var(--space-12);
}

.site-main .hero--catalog .hero__lead,
.site-main .hero--page .hero__lead {
  margin: 0 0 var(--space-24, 1.5rem);
  max-width: 40rem;
  color: var(--color-ink-muted);
}

/* Fallback when title is not inside .hero */
.site-main > .container > .entry-title,
.site-main article > .entry-title,
.site-main .archive-header .archive-title {
  margin-top: 0;
  padding-top: var(--space-32);
}

@media (min-width: 768px) {
  .site-main > .container > .entry-title,
  .site-main article > .entry-title,
  .site-main .archive-header .archive-title {
    padding-top: var(--space-48);
  }
}

@media (min-width: 1024px) {
  .site-main > .container > .entry-title,
  .site-main article > .entry-title,
  .site-main .archive-header .archive-title {
    padding-top: var(--space-64);
  }
}