/* 首页“产品分类”模块样式
   - 独立前缀：desoutter-
   - 不污染 Elementor 全局样式
   - 纯 CSS / 响应式
*/

.desoutter-product-category-block {
  --desoutter-card-radius: 14px;
  --desoutter-border: #e6e9ef;
  --desoutter-text: #1f2937;
  --desoutter-muted: #6b7280;
  --desoutter-bg: #ffffff;
  --desoutter-accent: #0b4aa2; /* 工业感蓝 */
  --desoutter-shadow: 0 8px 24px rgba(17, 24, 39, 0.08);

  font-family: inherit;
  color: var(--desoutter-text);
}

.desoutter-product-category-block__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 16px;
}

.desoutter-product-category-block__title {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.desoutter-product-category-block__empty {
  padding: 16px;
  border: 1px dashed var(--desoutter-border);
  border-radius: var(--desoutter-card-radius);
  color: var(--desoutter-muted);
  background: rgba(255, 255, 255, 0.6);
}

.desoutter-product-category-block__grid {
  display: grid;
  gap: 18px;
}

/* 默认列数（可被 columns-* 覆盖） */
.desoutter-product-category-block__grid.columns-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.desoutter-product-category-block__grid.columns-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.desoutter-product-category-block__grid.columns-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.desoutter-product-category-block__grid.columns-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.desoutter-product-category-block__grid.columns-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.desoutter-product-category-block__grid.columns-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }

.desoutter-product-category-card {
  background: var(--desoutter-bg);
  border: 1px solid var(--desoutter-border);
  border-radius: var(--desoutter-card-radius);
  overflow: hidden;
  box-shadow: 0 1px 0 rgba(17, 24, 39, 0.02);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.desoutter-product-category-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--desoutter-shadow);
  border-color: rgba(11, 74, 162, 0.28);
}

.desoutter-product-category-card__image-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.desoutter-product-category-card__image-wrap {
  position: relative;
  width: 100%;
  height: 160px; /* 统一高度，避免抖动 */
  background: #f3f4f6;
  overflow: hidden;
}

.desoutter-product-category-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 240ms ease;
}

.desoutter-product-category-card:hover .desoutter-product-category-card__image {
  transform: scale(1.03);
}

.desoutter-product-category-card__image-placeholder {
  width: 100%;
  height: 100%;
  background:
    linear-gradient(135deg, rgba(11, 74, 162, 0.10), rgba(17, 24, 39, 0.04)),
    repeating-linear-gradient(
      45deg,
      rgba(17, 24, 39, 0.03),
      rgba(17, 24, 39, 0.03) 10px,
      rgba(255, 255, 255, 0.0) 10px,
      rgba(255, 255, 255, 0.0) 20px
    );
}

.desoutter-product-category-card__title {
  margin: 14px 16px 10px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
}

.desoutter-product-category-card__title a {
  color: inherit;
  text-decoration: none;
}

.desoutter-product-category-card__title a:hover {
  color: var(--desoutter-accent);
}

.desoutter-product-category-card__list {
  padding: 0 10px 14px;
}

.desoutter-product-category-card__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 10px;
  margin: 8px 6px 0;
  border: 1px solid var(--desoutter-border);
  border-radius: 10px;
  background: #fff;
  text-decoration: none;
  color: inherit;
  transition: border-color 180ms ease, background-color 180ms ease, transform 180ms ease;
}

.desoutter-product-category-card__item:hover {
  border-color: rgba(11, 74, 162, 0.32);
  background: rgba(11, 74, 162, 0.04);
  transform: translateX(1px);
}

.desoutter-product-category-card__item-left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.desoutter-product-category-card__arrow {
  width: 18px;
  height: 18px;
  border-radius: 6px;
  background: rgba(11, 74, 162, 0.10);
  position: relative;
  flex: 0 0 auto;
}

.desoutter-product-category-card__arrow::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 6px;
  height: 6px;
  border-right: 2px solid var(--desoutter-accent);
  border-bottom: 2px solid var(--desoutter-accent);
  transform: translate(-55%, -50%) rotate(-45deg);
}

.desoutter-product-category-card__name {
  font-size: 14px;
  line-height: 1.3;
  color: var(--desoutter-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.desoutter-product-category-card__count {
  font-size: 13px;
  color: var(--desoutter-muted);
  font-variant-numeric: tabular-nums;
  flex: 0 0 auto;
}

.desoutter-product-category-card__empty {
  margin: 8px 6px 0;
  padding: 10px 10px;
  border: 1px dashed var(--desoutter-border);
  border-radius: 10px;
  color: var(--desoutter-muted);
  background: rgba(255, 255, 255, 0.6);
}

/* 响应式：按需求建议断点 */
@media (max-width: 1023px) {
  .desoutter-product-category-block__grid.columns-3,
  .desoutter-product-category-block__grid.columns-4,
  .desoutter-product-category-block__grid.columns-5,
  .desoutter-product-category-block__grid.columns-6 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .desoutter-product-category-block__grid {
    grid-template-columns: repeat(1, minmax(0, 1fr)) !important;
  }

  .desoutter-product-category-card__image-wrap {
    height: 150px;
  }
}

/* ----------------------------
   分类层级检测（Shortcode: desoutter_category_tree_check）
   独立前缀：desoutter-cat-check
---------------------------- */
.desoutter-cat-check {
  --desoutter-cat-check-border: #e6e9ef;
  --desoutter-cat-check-muted: #6b7280;
  --desoutter-cat-check-accent: #0b4aa2;
  color: inherit;
}

.desoutter-cat-check__title {
  margin: 0 0 12px;
  font-size: 18px;
  font-weight: 700;
}

.desoutter-cat-check__root {
  border: 1px solid var(--desoutter-cat-check-border);
  border-radius: 12px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.6);
}

.desoutter-cat-check__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 10px;
  border: 1px solid var(--desoutter-cat-check-border);
  border-radius: 10px;
  background: #fff;
}

.desoutter-cat-check__row--root {
  border-color: rgba(11, 74, 162, 0.22);
}

.desoutter-cat-check__name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-decoration: none;
  color: inherit;
}

.desoutter-cat-check__name:hover {
  color: var(--desoutter-cat-check-accent);
}

.desoutter-cat-check__count {
  flex: 0 0 auto;
  font-variant-numeric: tabular-nums;
  color: var(--desoutter-cat-check-muted);
}

.desoutter-cat-check__level {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
}

.desoutter-cat-check__level .desoutter-cat-check__item {
  margin-top: 10px;
}

/* 每深入一层，增加一点缩进（最多用到多级） */
.desoutter-cat-check__level-1 { padding-left: 0; }
.desoutter-cat-check__level-2 { padding-left: 18px; }
.desoutter-cat-check__level-3 { padding-left: 36px; }
.desoutter-cat-check__level-4 { padding-left: 54px; }
.desoutter-cat-check__level-5 { padding-left: 72px; }
.desoutter-cat-check__level-6 { padding-left: 90px; }

.desoutter-cat-check__empty {
  margin: 10px 0 0;
  padding: 10px 10px;
  border: 1px dashed var(--desoutter-cat-check-border);
  border-radius: 10px;
  color: var(--desoutter-cat-check-muted);
  background: rgba(255, 255, 255, 0.6);
}