/* assets/css/work-search.css */

/* ２カラムレイアウト */
.layout-two-column {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.layout-two-column main {
  flex: 1;
}
.layout-two-column aside {
  width: 270px;
}


/* メディアクエリ例：モバイル時に縦積み */
@media (max-width: 768px) {
  .layout-two-column {
    flex-direction: column;
  }
  .layout-two-column aside {
    width: 100%;
  }
}

/* --------------------------------------------------
   記事一覧グリッド：常に2カラム表示
   -------------------------------------------------- */
.case-list-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap:1rem 0.5rem;
}

/* 必要に応じて .case-item の余白調整  */
.case-item{
  padding: 0 0.75em 2em 0;
}

.case-item a{
  text-decoration: none;
}

.case-client{
  font-size: 80%;
}

.case-title{
  font-size: 20px;
}

.case-client,
.case-title{
  margin: 0;
  color: #000;
  font-weight: 500;
  font-family: 'Zen Old Mincho', serif;
}

/* ──────────────────────────────────────────────
   サイトタイプ縦線とカテゴリ斜め線を中央揃え＆線のみ非選択化
   ────────────────────────────────────────────── */

/* リンク（または span 本体）には選択を許可 */
.case-site-type span,
.case-site-type .case-type-link,
.case-categories span,
.case-categories .case-cat-link {
  user-select: text;
  -webkit-user-select: text;
  -moz-user-select: text;
  -ms-user-select: text;
  color: #000;
  display: inline-block;
  padding: 0 1em;
  position: relative;
  align-items: center;
}

/* サイトタイプ：縦線セパレータ（線そのものは選択不可） */
.case-site-type span:not(:last-child)::after,
.case-site-type .case-type-link:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  width: 1px;
  height: 1em;
  background: #000;      /* 線の色 */
  pointer-events: none;  /* 線自体のクリック・選択を無効化 */
  user-select: none;     /* 線自体をコピー不可に */
}

/* カテゴリ一覧：斜め線セパレータ（線そのものは選択不可） */
.case-categories span:not(:last-child)::after,
.case-categories .case-cat-link:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%) rotate(20deg);
  width: 1px;
  height: 1em;
  background: #000;      /* 線の色 */
  pointer-events: none;  /* 線自体のクリック・選択を無効化 */
  user-select: none;     /* 線自体をコピー不可に */
}

/* 行間調整 */
.case-site-type{
  margin: 0 0 .5em 0;
  line-height: 1.4;
}
.case-categories {
  margin: .5em 0;
  line-height: 1.8;
  font-size: 85%;
}
.case-site-type a,
.case-categories a{
  transition: color .4s ease;
}

.case-site-type a:hover,
.case-categories a:hover{
  text-decoration:underline;
  color:#ab0000;
}


/* サムネイルを固定アスペクト比でレスポンシブ表示 */
.case-thumb {
  width: 100%;          /* 親幅に合わせる */
  overflow: none;
  padding: 0 0.75em;
  transition: 
    box-shadow       0.3s ease,   /* 背景色 */
    transform        0.3s ease;   /* 拡大・移動 */
}
.case-thumb p{
  transition: color .4s ease;
}
.case-thumb:hover img{
  transform: translateY(5px);
  box-shadow: none;
}

.case-thumb:hover p{
  text-decoration:underline;
  color:#ab0000;
}
.case-thumb img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top;
  margin:0 0 16px 0;
  border: #fff solid 1px;
  border-radius: 5px;
  box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.3);
  transition: 
    box-shadow       0.3s ease,   /* 背景色 */
    transform        0.3s ease;   /* 拡大・移動 */
}

/* ── Sidebar 共通スタイル ── */
.sidebar-work {
  padding: 0.8rem 1rem;
  font-size: 0.9rem;
  background-color: #fff;
  border-radius: 15px;
}

/* 上下の検索ボタン */
.sidebar-search-button {
  width: 100%;
  display: flex;
  justify-content: space-between;  /* 左右に分散配置 */
  align-items: center;             /* 上下中央揃え */
  padding: 0.6em 1em;              /* お好みで余白を調整 */
  background: #9e9e9e;
  color: #fff;
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
  border-radius: 20px;
  transition: background-color .3s;
}
.sidebar-search-button--top {
  margin-bottom: 1rem;
}
.sidebar-search-button--bottom {
  margin-top: 1rem;
  margin-bottom: 1rem;
}
.sidebar-search-button:hover {
  background: #b4b3b3;
}
.sidebar-search-button-element {
  --mt: 1rem;
  position: relative;
  margin-top: var(--mt);
}

.sidebar-search-button-element::before {
  content: "";
  position: absolute;
  top: calc(-1 * var(--mt));
  left: 0;
  width: 100%;
  height: 1px;
  background: #ccc;
}

.sidebar-search-button img {
  /* SVG の色を白にするフィルター */
  filter: brightness(0) invert(1);
  /* アイコンのサイズを揃えたい場合 */
  width: 1em;
  height: auto;
}

/* 見出し */
.sidebar-heading {
  border-top: 1px solid #ccc;
  padding: 1rem;
  margin: 1rem 0 0 0;
  font-size: 14px;
}

.accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  padding: 1rem 0 1rem 1rem;
  border-top: 1px solid #ccc;
}
.toggle-icon {
  font-size: 1.2rem;
  line-height: 1;
}

/* —— Sidebar用アコーディオン強制展開／折りたたみ設定 —— */
.sidebar-accordion .accordion-content {
  display: block !important;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

/* ヘッダーに position を付与 */
.sidebar-accordion .accordion-header {
  position: relative;
  cursor: pointer;
  transition: background-color .2s;
}

/* 疑似要素で＋／−を定義 */
.sidebar-accordion .accordion-header::before,
.sidebar-accordion .accordion-header::after {
  content: '';
  position: absolute;
  top: 50%;
  right: 0.5rem;
  transform: translateY(-50%);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.sidebar-accordion .accordion-header::before {
  content: '＋';
  opacity: 1;
}

.sidebar-accordion .accordion-header::after {
  content: '−';
  opacity: 0;
}

/* openクラスで切り替え */
.sidebar-accordion .accordion-header.open::before {
  opacity: 0;
  transform: translateY(-50%) rotate(20deg);
}
.sidebar-accordion .accordion-header.open::after {
  opacity: 1;
  transform: translateY(-50%) rotate(0deg);
}

.sidebar-accordion label:last-child {
  margin-bottom: 1rem;  /* お好みのサイズに調整 */
}

.accordion-header:hover{
  background-color: #f2f2f2;  
}

.checkbox-label {
  display: flex;
  align-items: center;
  cursor: pointer;
  user-select: none;
  padding: 10px 16px;
  transition: background-color .2s;
  border-radius: 5px;
}

.checkbox-label:hover {
  background-color: #f2f2f2;
}

.checkbox-label input[type="checkbox"] {
  /* デフォルト非表示に */
  -webkit-appearance: none;
  appearance: none;
  /* サイズ・線太さ */
  width: 16px;
  height: 16px;
  border: 1px solid #000;
  background-color: #fff;
  margin-right: 0.5rem;
  position: relative;
  cursor: pointer;
  border-radius: 3px;
  transition: background-color .2s, border-color .2s;
}
/* チェックした時も背景は白のまま、矢印だけ描画 */
.checkbox-label input[type="checkbox"]:checked::after {
  content: "";
  position: absolute;
  /* 矢印の大きさ・位置 */
  width: 6px;
  height: 12px;
  border: solid #000;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  top: 0px;
  left: 4px;
}

/* 色名スウォッチ用の四角ボックス */
.color-box {
  display: inline-block;
  width: 1.2rem;
  height: 0.45rem;
  vertical-align: middle;
  border: 1px solid #ccc;
  box-sizing: border-box;
  border-radius: 3px;
  margin: 0 0 3px 0.5em;
  padding: 0 !important;
}

/* 任意：リンク全体の少し余白を詰めたい場合 */
.case-color-link {
  display: inline-flex;
  align-items: center;
}

.accordion-content .checkbox-label .color-box{
  margin: 0 0 0 0.5em !important;
}

.colorful-special {
  background-image: linear-gradient(90deg, #ff0000 0%, #f8f805 40%,#f8f805 50%, #13c77f 100%);
}