/* ============================================
   カテゴリ一覧ページ 専用スタイル
   ============================================ */

/* ============================================
   カテゴリページヘッダー
   ============================================ */
.category-header-section {
  background: var(--color-bg-yellow-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-xl) 0;
}

.category-page-header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
}

.category-page-header__icon {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  background: var(--color-brand-yellow);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-brand-navy);
}

.category-page-header__label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.12em;
  color: var(--color-green);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.category-page-header__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: 8px;
}

.category-page-header__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ============================================
   カテゴリアクティブ状態
   ============================================ */
.category-nav__item.is-active {
  color: var(--color-brand-yellow-dark);
  border-bottom-color: var(--color-brand-yellow);
  font-weight: var(--font-weight-bold);
}

.category-nav__item.is-active .category-nav__icon {
  color: var(--color-brand-yellow-dark);
}

/* ============================================
   フィルターバー
   ============================================ */
.category-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border-light);
}

.category-filter-bar__count {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.category-filter-bar__sort {
  display: flex;
  align-items: center;
  gap: 8px;
}

.category-filter-bar__sort-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  white-space: nowrap;
}

.category-filter-bar__select {
  padding: 6px 28px 6px 12px;
  font-size: var(--font-size-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg-white);
  color: var(--color-text-primary);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%235A6A7A' stroke-width='2' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
}

.category-filter-bar__select:focus {
  outline: 2px solid var(--color-brand-yellow);
  outline-offset: 1px;
}

/* ============================================
   レスポンシブ（カテゴリページ専用）
   ============================================ */
@media (max-width: 768px) {
  .category-page-header {
    flex-direction: column;
    gap: var(--space-md);
  }

  .category-page-header__icon {
    width: 52px;
    height: 52px;
  }

  .category-page-header__title {
    font-size: var(--font-size-xl);
  }

  .category-filter-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }
}