@charset "UTF-8";

/* =========================================================
   既存：アコーディオン風に“気づかせる”
   ※ details / summary 形式で使う場合のスタイル
========================================================= */

.accordion-like {
  border: 2px solid #c00;
  background: #fffdfa;
  border-radius: 6px;
  padding: 0;
  overflow: hidden;
}

.accordion-like[open] {
  background: #fff;
}

/* 行全体が“押せる”見た目 */
.accordion-like__summary {
  list-style: none;
  cursor: pointer;
  padding: .85em 1em;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: .5em;
  position: relative;
}

/* ▼アイコン（開閉で回転） */
.accordion-like__icon::before {
  content: "▸";
  display: inline-block;
  transform: translateY(1px);
  transition: transform .2s ease;
  font-size: 1.1em;
}

.accordion-like[open] .accordion-like__icon::before {
  transform: rotate(90deg) translateY(0);
}

/* パネルの中身 */
.accordion-like__panel {
  padding: .8em 1em 1em;
  border-top: 1px dashed #e0e0e0;
  line-height: 1.8;
}

/* =========================================================
   追加：予約カレンダー用アコーディオン
   ※ 現在のHTML
      .accordion-section
      .accordion-header
      .accordion-body
      に対応
========================================================= */

/* アコーディオン全体 */
.accordion-section {
  border: 1px solid #b8c7d3;
  border-left: 6px solid #1f5f8b;
  background: #ffffff;
  border-radius: 6px;
  margin-bottom: 1em;
  overflow: visible;
}

/* 見出し部分 */
.accordion-header {
  cursor: pointer;
  padding: .85em 1em;
  font-weight: 700;
  background: #eef4f8;
  color: #17324d;
  display: flex;
  align-items: center;
  gap: .5em;
  line-height: 1.6;
}

/* ホバー時 */
.accordion-header:hover {
  background: #dfeaf2;
}

/* 見出しの左に矢印を表示 */
.accordion-header::before {
  content: "▸";
  display: inline-block;
  transform: translateY(1px);
  transition: transform .2s ease;
  font-size: 1.1em;
  flex: 0 0 auto;
  color: #1f5f8b;
}

/* 開いているときの見出し */
.accordion-section.active .accordion-header {
  background: #ffffff;
  color: #17324d;
}

/* 開いているときに矢印を回転 */
.accordion-section.active .accordion-header::before {
  transform: rotate(90deg) translateY(0);
}

/* パネル本文 */
.accordion-body {
  display: none;
  padding: .8em 1em 1em;
  border-top: 1px solid #d8e2ea;
  background: #ffffff;
  line-height: 1.8;
  overflow: visible;
  max-height: none;
}

/* active が付いたら表示 */
.accordion-section.active .accordion-body {
  display: block;
  height: auto;
  max-height: none;
  overflow: visible;
}

/* SelectType予約カレンダーのiframe */
.accordion-body iframe {
  width: 100%;
  min-height: 1400px;
  display: block;
  box-sizing: border-box;
}

/* スマートフォン表示時 */
@media screen and (max-width: 768px) {
  .accordion-header {
    padding: .8em;
    font-size: .95em;
  }

  .accordion-body {
    padding: .8em;
  }

  .accordion-body iframe {
    min-height: 1100px;
  }
}

/* モーション軽減に配慮 */
@media (prefers-reduced-motion: reduce) {
  .accordion-like__icon::before,
  .accordion-header::before {
    transition: none;
  }
}