/* 渠道 / 内容 分类切换 */
.tax-tabs {
  display: inline-flex;
  gap: 2px;
  padding: 2px;
  border-radius: 8px;
  background: var(--surface-dim, #f1f5f9);
  border: 1px solid var(--border, #e2e8f0);
  flex-shrink: 0;
}

.tax-tab {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--text-sub, #64748b);
  font-size: 12px;
  font-weight: 700;
  padding: 5px 10px;
  border-radius: 6px;
  cursor: pointer;
  line-height: 1.2;
}

.tax-tab:hover {
  color: var(--text-main, #0f172a);
}

.tax-tab.active {
  background: #fff;
  color: var(--primary, #2563eb);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
}

.cat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.cat-header-left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.discover-cat-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.discover-cat-toolbar .tax-tabs {
  order: 0;
}

.discover-cat-toolbar .discover-cat-select {
  flex: 1;
  min-width: 140px;
}