/* ==========================================================================
   壁紙カタログ(/wallpaper)専用スタイル。色・書体・角丸は style.css のトークンを使う。
   (2026-10-23追加。docs/plans/2026-10-23_壁紙カタログ追加計画.md)
   ========================================================================== */

/* カタログの一覧(入口) */
.wp-cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}

.wp-cat-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 20px 22px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-trust);
  border-radius: var(--radius);
  color: var(--color-text);
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.wp-cat-card:hover,
.wp-cat-card:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.wp-cat-name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-heading);
}

.wp-cat-ed {
  font-size: 0.8rem;
  line-height: 1.5;
}

.wp-cat-n {
  margin-top: 6px;
  font-size: 0.85rem;
  color: var(--color-trust);
  font-weight: 700;
}

/* 絞り込みと件数 */
.wp-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  margin-bottom: 20px;
}

.wp-search-label {
  font-weight: 700;
  font-size: 0.9rem;
}

.wp-search {
  width: min(100%, 260px);
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-white);
  font-size: 1rem;
  font-family: inherit;
  color: var(--color-text);
}

.wp-count {
  margin: 0;
  font-size: 0.9rem;
}

/* 壁紙の格子 */
.wp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
}

.wp-card {
  display: block;
  width: 100%;
  padding: 0;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  text-align: center;
  font-family: inherit;
  color: var(--color-text);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.wp-card:hover,
.wp-card:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.wp-card img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: var(--color-bg-alt);
}

.wp-card-no {
  display: block;
  padding: 8px 6px;
  font-size: 0.85rem;
  font-weight: 700;
  word-break: break-all;
}

.wp-more {
  margin-top: 24px;
  text-align: center;
}

/* .btn の display が hidden 属性を上書きしないようにする */
.wp-more [hidden],
.wp-dialog-desc[hidden] {
  display: none !important;
}

.wp-empty {
  grid-column: 1 / -1;
  padding: 24px 0;
}

/* 詳細(ダイアログ) */
.wp-dialog {
  width: min(94vw, 760px);
  max-height: 90vh;
  padding: 0;
  border: none;
  border-radius: var(--radius);
  background: var(--color-bg);
  color: var(--color-text);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.35);
  overflow: auto;
}

.wp-dialog::backdrop {
  background: rgba(44, 74, 82, 0.6);
}

.wp-dialog-inner {
  position: relative;
  padding: 28px 24px 24px;
}

.wp-dialog-close {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: var(--color-white);
  color: var(--color-heading);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
}

.wp-dialog-cat {
  margin: 0 0 4px;
  font-size: 0.85rem;
  color: var(--color-trust);
  font-weight: 700;
}

.wp-dialog h2 {
  margin: 0 0 12px;
  font-family: var(--font-heading);
  color: var(--color-heading);
  font-size: 1.5rem;
  word-break: break-all;
}

.wp-dialog-desc {
  margin: 0 0 16px;
  line-height: 1.9;
  font-size: 0.95rem;
}

.wp-dialog-section {
  margin: 20px 0 8px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-heading);
}

.wp-dialog-imgs {
  display: grid;
  gap: 10px;
}

.wp-dialog-imgs img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
  border-radius: var(--radius);
  background: var(--color-bg-alt);
}

/* 施工事例の写真(押すとチップに切り替わる) */
.wp-flip {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

.wp-flip-tag {
  position: absolute;
  right: 8px;
  bottom: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--color-trust);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  line-height: 1.3;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.wp-flip:focus-visible {
  outline: 3px solid var(--color-trust);
  outline-offset: 2px;
}

.wp-dialog-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.wp-dialog-actions .btn {
  flex: 1 1 220px;
  text-align: center;
}

@media (max-width: 768px) {
  .wp-grid {
    grid-template-columns: repeat(auto-fill, minmax(104px, 1fr));
    gap: 8px;
  }

  .wp-dialog-inner {
    padding: 24px 16px 20px;
  }
}