/* =============================================
   work-archive.css — アーカイブ・一覧ページ専用
============================================= */

/* --------------------------------------------------
   Archive Filter（カテゴリ/タグフィルター）
-------------------------------------------------- */
.work-archive-filter {
  padding: 2rem 2rem;
  background: var(--work-white);
  border-bottom: 1px solid var(--work-border-gold);
}

.work-archive-filter-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
}

.work-archive-filter-btn {
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--work-text-faint);
  transition: color 0.3s;
}

.work-archive-filter-btn a {
  color: inherit;
  padding: 0.5rem 1rem;
  display: inline-block;
  border: 1px solid transparent;
  transition: color 0.3s, border-color 0.3s;
}

.work-archive-filter-btn a:hover {
  color: var(--work-deep-navy);
  border-color: var(--work-border-gold);
}

.work-archive-filter-btn.is-active {
  color: var(--work-deep-navy);
}

.work-archive-filter-btn.is-active a {
  border-color: var(--work-deep-navy);
}

@media (min-width: 1024px) {
  .work-archive-filter {
    padding: 2rem 4rem;
  }
}

/* --------------------------------------------------
   Archive Query / Grid
-------------------------------------------------- */
.work-archive-query {
  padding: 5rem 2rem 6rem;
  background: var(--work-off-white);
}

.work-archive-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 768px) {
  .work-archive-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem 2rem;
  }
}

@media (min-width: 1024px) {
  .work-archive-query {
    padding: 7rem 4rem 8rem;
  }

  .work-archive-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 4rem 2.5rem;
  }
}

/* --------------------------------------------------
   Archive Item（記事カード）
-------------------------------------------------- */
.work-archive-item {
  background: var(--work-white);
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.3s, transform 0.3s;
}

.work-archive-item:hover {
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.06);
  transform: translateY(-2px);
}

.work-archive-item-img {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: rgba(184, 156, 111, 0.18);
}

/* アイキャッチなし時のSVGプレースホルダー調整 */
.work-thumbnail-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.work-archive-item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: sepia(0.3) contrast(1.02) brightness(0.98);
  transition: filter 0.5s, transform 0.5s;
}

.work-archive-item:hover .work-archive-item-img img {
  filter: sepia(0) contrast(1) brightness(1);
  transform: scale(1.03);
}

.work-archive-item-body {
  flex: 1;
  padding: 1.75rem 1.5rem 2rem;
}

.work-archive-item-date {
  font-size: 0.75rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  color: var(--work-text-faint);
  margin-bottom: 0.5rem;
}

.work-archive-item-cat {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--work-muted-gold-text);
  margin-bottom: 0.75rem;
}

.work-archive-item-cat a {
  color: var(--work-muted-gold-text);
}

.work-archive-item-title.wp-block-post-title {
  font-family: var(--work-font-serif);
  font-size: 1.1rem;
  font-weight: 400;
  line-height: 1.4;
  height: 3.4rem; /* 2行分の高さ */
  margin-bottom: 0.75rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
}

.work-archive-item-title a {
  color: var(--work-deep-navy);
  transition: color 0.3s;
}

.work-archive-item-title a:hover {
  color: var(--work-muted-gold);
}

.work-archive-item-excerpt {
  font-weight: 300;
  color: var(--work-text-muted);
  line-height: 1.8;
  height: 3.4rem; /* 2行分の高さ */
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
}

/* アイキャッチなし時のフォールバック */
.work-archive-item-img:empty,
.work-archive-item-img .wp-block-post-featured-image:empty {
  display: none;
}

.work-archive-item-img .wp-block-post-featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: sepia(0.3) contrast(1.02) brightness(0.98);
  transition: filter 0.5s, transform 0.5s;
}

/* アイキャッチなしカードはデコラティブ潜置で表情をつける */
.work-archive-item:not(:has(.wp-block-post-featured-image img)) .work-archive-item-body {
  border-top: 2px solid var(--work-muted-gold);
  padding-top: 2rem;
}

/* --------------------------------------------------
   Archive Pagination
-------------------------------------------------- */
.work-archive-pagination {
  max-width: 1280px;
  margin: 4rem auto 0;
  padding-top: 3rem;
  border-top: 1px solid var(--work-border-gold);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
}

.work-archive-pagination .wp-block-query-pagination-previous,
.work-archive-pagination .wp-block-query-pagination-next {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--work-deep-navy);
  padding: 0.75rem 1.5rem;
  border: 1px solid var(--work-border-gold);
  transition: background 0.3s, color 0.3s;
}

.work-archive-pagination .wp-block-query-pagination-previous:hover,
.work-archive-pagination .wp-block-query-pagination-next:hover {
  background: var(--work-deep-navy);
  color: var(--work-white);
}

.work-archive-pagination .wp-block-query-pagination-numbers {
  display: flex;
  gap: 0.25rem;
}

.work-archive-pagination .wp-block-query-pagination-numbers .page-numbers {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--work-deep-navy);
  border: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s;
}

.work-archive-pagination .wp-block-query-pagination-numbers .page-numbers:hover {
  border-color: var(--work-border-gold);
}

.work-archive-pagination .wp-block-query-pagination-numbers .page-numbers.current {
  background: var(--work-deep-navy);
  color: var(--work-white);
}