/**
 * コンセプトルーム一覧 /stay/concept/ 2026-09-28（/room/ テスト版から移設）
 * - rvpark.css の骨格（Noto Sans JP・.nb改行制御・SP幅解除）を踏襲
 * - 客室カードは index.php の $rooms 配列から生成
 */

:root {
  --rm-ink: #333;
  --rm-ink-light: #666;
  --rm-paper: #faf8f4;
  --rm-white: #fff;
  --rm-line: #e4ded4;
  --rm-accent: #b5352b;       /* 赤べこの朱 */
  --rm-accent-pale: #fbefec;
  --rm-cta: #c27d2f;          /* rvpark と同じ予約ボタン色 */
  --rm-cta-dark: #a66a28;
  --rm-green: #2d5a3d;
  --rm-radius: 8px;
  --rm-shadow: 0 6px 20px rgba(60, 40, 20, .08);
}

/* ヘッダー切替（rvpark.css と同じ） */
.display-none { display: none; }
@media screen and (max-width: 767px) { .display-none-md { display: none; } }
@media screen and (min-width: 768px) { .dnl { display: none; } }

.room-page .rm_logo .logo { position: absolute; top: 15px; left: 10px; z-index: 10; }
.room-page .rm_logo .logo img { width: 50%; }

html { scroll-behavior: smooth; }
body.room-page {
  font-family: 'Noto Sans JP', "Hiragino Kaku Gothic ProN", sans-serif;
  color: var(--rm-ink);
  background: var(--rm-white); /* ヘッダーは他ページと同じ白。地色は main のみ */
  line-height: 1.8;
  letter-spacing: .04em;
}
@media screen and (max-width: 767px) {
  body.room-page { width: 100%; min-width: initial; overflow-x: hidden; }
}
.room-page main { box-sizing: border-box; font-size: 1rem; background: var(--rm-paper); padding-bottom: 1px; }
.room-page main *, .room-page main *::before, .room-page main *::after { box-sizing: border-box; }
.room-page main img { max-width: 100%; height: auto; display: block; }
.room-page .nb { display: inline-block; }

/* ---------- ボタン ---------- */
.room-page .rm-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  min-height: 48px; padding: 12px 32px;
  background: var(--rm-cta); color: var(--rm-white);
  border-radius: var(--rm-radius); font-weight: 700; text-decoration: none;
  transition: background-color .2s, box-shadow .2s;
}
.room-page .rm-btn:link, .room-page .rm-btn:visited { color: var(--rm-white); }
.room-page .rm-btn:hover { background: var(--rm-cta-dark); box-shadow: var(--rm-shadow); color: var(--rm-white); }
.room-page .rm-btn i { font-size: .75em; opacity: .85; }
.room-page .rm-btn--sub,
.room-page .rm-btn--ghost { background: var(--rm-white); color: var(--rm-cta-dark); border: 2px solid var(--rm-cta); }
.room-page .rm-btn--sub:link, .room-page .rm-btn--sub:visited,
.room-page .rm-btn--ghost:link, .room-page .rm-btn--ghost:visited { color: var(--rm-cta-dark); }
.room-page .rm-btn--sub:hover, .room-page .rm-btn--ghost:hover { background: #fdf6ee; color: var(--rm-cta-dark); }

/* ---------- ヒーロー＋目次 ---------- */
.room-page .rm-hero { max-width: 1080px; margin: 0 auto; padding: 64px 20px 40px; text-align: center; }
.room-page .rm-hero__en { font-size: .8rem; letter-spacing: .3em; color: var(--rm-accent); font-weight: 700; margin: 0; }
.room-page .rm-hero__ja { display: block; margin-top: 4px; font-size: .9rem; letter-spacing: .15em; color: var(--rm-ink); }
.room-page .rm-hero__title { font-size: clamp(1.6rem, 4vw, 2.4rem); font-weight: 700; line-height: 1.5; margin: 12px 0 8px; }
.room-page .rm-hero__lead { color: var(--rm-ink-light); margin: 0 0 36px; }

.room-page .rm-index { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.room-page .rm-index a { display: block; height: 100%; background: var(--rm-white); border-radius: var(--rm-radius); overflow: hidden; box-shadow: var(--rm-shadow); text-decoration: none; color: var(--rm-ink); transition: transform .2s; }
.room-page .rm-index a:hover { transform: translateY(-3px); }
.room-page .rm-index img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.room-page .rm-index span { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 8px; font-weight: 700; font-size: .95rem; }
.room-page .rm-index__chips { display: block; padding: 0 10px 6px; font-size: .75rem; line-height: 1.5; color: var(--rm-ink-light); text-align: left; }
.room-page .rm-index__chips:last-child { padding-bottom: 12px; }
.room-page .rm-index__chips b { display: inline-block; margin-right: 6px; padding: 0 6px; border-radius: 3px; background: #f4f1ea; color: var(--rm-green); font-size: .7rem; font-weight: 700; }
.room-page .rm-hero__jump { margin: -20px 0 20px; }
.room-page .rm-hero__jump a { color: var(--rm-accent); font-weight: 700; text-decoration: underline; }
.room-page .rm-compare { scroll-margin-top: 20px; }
.room-page .rm-compare__hint { display: none; }
.room-page .rm-fixbar { display: none; }
.room-page .rm-index em { font-style: normal; font-size: .7rem; color: var(--rm-white); background: var(--rm-accent); border-radius: 3px; padding: 1px 6px; letter-spacing: .05em; }

/* ---------- テーマ見出し ---------- */
.room-page .rm-group { max-width: 1080px; margin: 56px auto 28px; padding: 0 20px; text-align: center; }
.room-page .rm-group__en { margin: 0; font-size: .75rem; font-weight: 700; letter-spacing: .3em; color: var(--rm-green); }
.room-page .rm-group__title { margin: 4px 0 0; font-size: 1.4rem; font-weight: 700; }
.room-page .rm-group__title::after { content: ""; display: block; width: 40px; height: 2px; margin: 12px auto 0; background: var(--rm-green); }
/* 赤べこ（会津旅行の思い出に）は赤べこの朱色 */
.room-page .rm-group--favorite .rm-group__en { color: #c0392b; letter-spacing: .15em; }
.room-page .rm-group--favorite .rm-group__title::after { background: #c0392b; }
.room-page .rm-group--beauty .rm-group__en { color: #b0708a; }
.room-page .rm-group--beauty .rm-group__title::after { background: #b0708a; }

/* ---------- 客室カード ---------- */
.room-page .rm-card {
  max-width: 1080px; margin: 0 auto 48px; padding: 0 20px;
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: start;
  scroll-margin-top: 20px;
}
.room-page .rm-card.is-reverse .rm-card__media { order: 2; }
.room-page .rm-card__media { position: relative; }
.room-page .rm-card__main { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--rm-radius); }
.room-page .rm-card__sub { width: 45%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--rm-radius); border: 4px solid var(--rm-paper); margin: -18% 0 0 auto; position: relative; }
.room-page .rm-card__note { font-size: .75rem; color: var(--rm-ink-light); margin: 6px 0 0; }

.room-page .rm-card__body { background: var(--rm-white); border-radius: var(--rm-radius); padding: 32px; box-shadow: var(--rm-shadow); }
.room-page .rm-badge { display: inline-block; margin: 0 0 8px; background: var(--rm-accent); color: var(--rm-white); font-size: .75rem; font-weight: 700; padding: 2px 10px; border-radius: 3px; letter-spacing: .1em; }
.room-page .rm-card__name { font-size: 1.6rem; font-weight: 700; margin: 0 0 6px; line-height: 1.4; }
.room-page .rm-card__catch { color: var(--rm-accent); font-weight: 700; margin: 0 0 14px; }
.room-page .rm-card__text { margin: 0 0 20px; font-size: .95rem; }

.room-page .rm-spec { margin: 0 0 24px; border-top: 1px solid var(--rm-line); }
.room-page .rm-spec div { display: grid; grid-template-columns: 6em 1fr; padding: 8px 0; border-bottom: 1px solid var(--rm-line); font-size: .9rem; }
.room-page .rm-spec dt { color: var(--rm-ink-light); }
.room-page .rm-spec dd { margin: 0; }

.room-page .rm-card__cta { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- 比較表 ---------- */
.room-page .rm-compare { max-width: 1080px; margin: 72px auto 0; padding: 0 20px; }
.room-page .rm-sec-title { text-align: center; font-size: 1.4rem; font-weight: 700; margin: 0 0 24px; }
.room-page .rm-compare__scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.room-page .rm-compare__wrap { position: relative; }
.room-page .rm-compare__float { display: none; }
.room-page .rm-compare table { width: 100%; min-width: 880px; border-collapse: collapse; background: var(--rm-white); font-size: .9rem; }
.room-page .rm-compare th, .room-page .rm-compare td { border: 1px solid var(--rm-line); padding: 12px 14px; text-align: left; vertical-align: top; }
.room-page .rm-compare thead th { background: var(--rm-green); color: var(--rm-white); text-align: center; }
.room-page .rm-compare thead th a { color: var(--rm-white); text-decoration: none; }
.room-page .rm-compare tbody th { background: #f4f1ea; white-space: nowrap; width: 6em; font-weight: 500; }
.room-page .rm-compare__thumb { display: none; }
.room-page .rm-compare__cta td { text-align: center; vertical-align: middle; }
.room-page .rm-btn--small { min-height: 40px; padding: 8px 14px; font-size: .8rem; }
.room-page .rm-compare__note { font-size: .8rem; color: var(--rm-ink-light); margin: 12px 0 0; }

/* ---------- 締め ---------- */
.room-page .closing-cta { text-align: center; padding: 56px 20px 64px; }
.room-page .closing-cta .tel { margin-top: 18px; font-size: .9rem; color: var(--rm-ink-light); }
.room-page .closing-cta .tel b { font-size: 1.3rem; color: var(--rm-ink); letter-spacing: .05em; }

/* ---------- SP ---------- */
/* タブレット幅（768〜999px）: 5列を保つため条件チップは隠し、右端のフローティングメニューがカードに重なるので隠す */
@media screen and (min-width: 768px) and (max-width: 999px) {
  .room-page .rm-index__chips { display: none; }
  .room-page .rm-index span { flex-direction: column; gap: 2px; font-size: .85rem; }
  #side { display: none !important; }
}
@media screen and (max-width: 767px) {
  .room-page .rm-hero { padding: 72px 16px 28px; }
  /* SP: 5室を1列の横長カード（写真左・名前と条件右）にして、2列で余りが出る崩れを防ぐ */
  .room-page .rm-index { grid-template-columns: 1fr; gap: 8px; }
  .room-page .rm-index a { display: grid; grid-template-columns: 38% 1fr; grid-template-rows: auto auto auto; align-content: center; column-gap: 12px; }
  .room-page .rm-index img { grid-column: 1; grid-row: 1 / 4; height: 100%; }
  .room-page .rm-index span { grid-column: 2; justify-content: flex-start; font-size: .9rem; padding: 10px 8px 4px 0; line-height: 1.4; }
  .room-page .rm-index__chips { grid-column: 2; padding: 0 8px 4px 0; }
  .room-page .rm-card { grid-template-columns: 1fr; gap: 0; padding: 0 16px; margin-bottom: 40px; }
  .room-page .rm-card.is-reverse .rm-card__media { order: 0; }
  .room-page .rm-card__body { padding: 24px 20px; margin-top: 16px; }
  .room-page .rm-card__name { font-size: 1.35rem; }
  .room-page .rm-card__cta .rm-btn { flex: 1 1 100%; }
  .room-page .rm-compare { margin-top: 48px; padding: 0 16px; }
  .room-page .rm-index__chips { padding: 0 8px 4px; font-size: .7rem; }
  /* 比較表：横スクロールできることを示すフロート矢印（スクロールしたら消える） */
  .room-page .rm-compare__float { display: flex; flex-direction: column; align-items: center; justify-content: center; position: absolute; top: 50%; right: 12px; z-index: 2; width: 72px; height: 72px; margin-top: -36px; border-radius: 50%; background: rgba(0, 0, 0, .55); color: #fff; font-size: .65rem; line-height: 1.2; pointer-events: none; transition: opacity .3s; animation: rmSwipe 1.6s ease-in-out infinite; }
  .room-page .rm-compare__float b { font-size: 1.4rem; font-weight: 700; }
  .room-page .rm-compare__wrap.is-scrolled .rm-compare__float { opacity: 0; animation: none; }
  /* SP：Amazonの比較表風。項目名の列は隠し、各マスに項目名を小さく表示。1画面に約2列＋次の列がのぞき、列単位でスナップ */
  .room-page .rm-compare__scroll { scroll-snap-type: x mandatory; scroll-padding-left: 0; }
  .room-page .rm-compare table { min-width: 0; width: calc(44vw * 5); table-layout: fixed; font-size: .8rem; }
  .room-page .rm-compare__corner, .room-page .rm-compare tbody th { display: none; }
  .room-page .rm-compare thead th { scroll-snap-align: start; padding: 0 0 10px; background: var(--rm-white); color: var(--rm-ink); border-bottom: 3px solid var(--rm-green); vertical-align: top; }
  .room-page .rm-compare thead th a { display: block; color: var(--rm-ink); font-size: .85rem; line-height: 1.4; }
  .room-page .rm-compare__thumb { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; margin-bottom: 8px; }
  .room-page .rm-compare td { padding: 10px 10px 12px; line-height: 1.6; }
  .room-page .rm-compare td[data-label]::before { content: attr(data-label); display: block; margin-bottom: 2px; font-size: .68rem; font-weight: 700; color: var(--rm-green); letter-spacing: .05em; }
  .room-page .rm-compare__cta td { padding: 12px 8px; }
  .room-page .rm-compare__cta .rm-btn { width: 100%; }
  body.room-page { padding-bottom: calc(72px + env(safe-area-inset-bottom)); }
  /* 右端固定のフローティングメニューはSPでは非表示（quick.css / green_other.css と同じ扱い） */
  #side { display: none !important; }
  .room-page .rm-fixbar {
    box-sizing: border-box;
    display: flex; align-items: center; justify-content: center;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 900;
    min-height: 56px; padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
    background: var(--rm-cta); color: var(--rm-white); font-weight: 700; text-decoration: none;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, .15);
  }
  .room-page .rm-fixbar:link, .room-page .rm-fixbar:visited { color: var(--rm-white); }
}
.room-page .rm-card--beauty .rm-card__catch { color: #9c5a74; }
@keyframes rmSwipe { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(-8px); } }