.shop-layout {
  display: flex;
  gap: 40px;
  align-items: flex-start;
}

.shop-filters {
  flex: 0 0 250px;
  max-width: 250px;
}

.category-filter {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
}

.category-filter__item {
  border-bottom: 1px solid #e5e5e5;
}

.category-filter__parent {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 14px 0;
  font-size: 16px;
  cursor: pointer;
}

.category-filter__parent.is-active {
  font-weight: 600;
}

.category-filter__children {
  list-style: none;
  margin: 0 0 14px;
  padding: 0 0 0 16px;
  display: none;
}

.category-filter__item.is-open .category-filter__children {
  display: block;
}

.category-filter__child {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 8px 0;
  font-size: 14px;
  cursor: pointer;
  color: #555;
}

.category-filter__child.is-active {
  color: #000;
  font-weight: 600;
}

.category-filter__reset {
  width: 100%;
  padding: 12px;
  border: 1px solid #000;
  background: transparent;
  cursor: pointer;
}

.shop-products {
  flex: 1;
  min-width: 0;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  transition: opacity 0.2s ease;
  background-color: #c5b38c;
  padding: 20px;
}

.products-grid.is-loading {
  opacity: 0.4;
  pointer-events: none;
}

.products-pagination {
  grid-column: 1 / -1;
  margin-top: 30px;
  text-align: center;
}

@media (max-width: 900px) {
  .shop-layout {
    flex-direction: column;
  }
  .shop-filters {
    flex: 1 1 auto;
    max-width: none;
  }
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

li.product {
  list-style: none;
}

@media (max-width: 600px) {
  .products-grid {
    grid-template-columns: 1fr;
  }
}

.category-filter__item--has-children .category-filter__parent {
  position: relative;
  padding-right: 24px;
}

.category-filter__item--has-children .category-filter__parent::after {
  content: '';
  position: absolute;
  right: 4px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-50%) rotate(45deg);
  transition: transform 0.2s ease;
}

.category-filter__item--has-children.is-open .category-filter__parent::after {
  transform: translateY(-50%) rotate(225deg);
}