.catalog-layout {
  display: grid;
  grid-template-columns: 252px minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.catalog-sidebar {
  position: sticky;
  top: 108px;
  min-width: 0;
  max-height: calc(100vh - 128px);
  overflow-y: auto;
  scrollbar-width: thin;
  border: 1px solid var(--line);
  background: var(--soft);
}

.catalog-sidebar-heading {
  padding: 17px 18px;
  color: var(--ink-strong);
  background: var(--soft-blue);
  border-bottom: 1px solid var(--line);
  font-size: 17px;
  font-weight: 700;
  cursor: pointer;
}

.catalog-category-tree a {
  display: block;
  padding: 13px 16px;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.catalog-category-all,
.catalog-category-root,
.catalog-category-branch {
  border-bottom: 1px solid var(--line);
}

.catalog-category-tree > :last-child {
  border-bottom: 0;
}

.catalog-category-tree a:hover,
.catalog-category-tree a:focus-visible {
  color: var(--brand);
  background: var(--surface);
}

.catalog-category-tree a.is-current {
  color: var(--brand);
  background: var(--surface);
  box-shadow: inset 3px 0 var(--brand);
  font-weight: 700;
}

.catalog-category-branch > summary {
  padding-inline: 15px 8px;
  cursor: pointer;
  color: var(--muted);
}

.catalog-category-branch > summary a {
  display: inline-block;
  width: calc(100% - 21px);
  padding-inline: 7px;
  vertical-align: middle;
}

.catalog-category-branch.is-selected > summary {
  color: var(--brand);
}

.catalog-category-branch ul {
  margin: 0;
  padding: 0 0 8px 22px;
  list-style: none;
}

.catalog-category-branch li a {
  padding: 9px 14px;
  font-size: 13px;
}

.catalog-content {
  min-width: 0;
}

.catalog-content .catalog-toolbar {
  grid-template-columns: minmax(0, 1fr) auto auto;
}

.catalog-content .product-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.catalog-content .product-card h2 {
  font-size: 18px;
  overflow-wrap: anywhere;
}

.catalog-content .product-media {
  height: auto;
  aspect-ratio: 1;
}

.catalog-content .product-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.catalog-content .product-card:hover .product-media img {
  transform: none;
}

.catalog-content .section-heading h2 {
  font-size: 22px;
}

.catalog-content .catalog-assist {
  margin-top: 28px;
}

@media (min-width: 851px) {
  .catalog-sidebar-heading {
    list-style: none;
    pointer-events: none;
  }

  .catalog-sidebar-heading::-webkit-details-marker {
    display: none;
  }
}

@media (max-width: 1100px) {
  .catalog-layout {
    grid-template-columns: 230px minmax(0, 1fr);
    gap: 24px;
  }

  .catalog-content .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 850px) {
  .catalog-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
  }

  .catalog-sidebar {
    position: static;
    max-height: none;
  }

  .catalog-sidebar-panel:not([open]) .catalog-sidebar-heading {
    border-bottom: 0;
  }

  .catalog-category-tree {
    max-height: 55vh;
    overflow-y: auto;
  }
}

@media (max-width: 560px) {
  .catalog-content .catalog-toolbar {
    grid-template-columns: 1fr auto;
  }

  .catalog-content .catalog-toolbar .search-field {
    grid-column: 1 / -1;
  }

  .catalog-content .product-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}