/* ════════════════════════════════════════════════════════════
     TAILS SHOP — Storefront API 連携のECページ
     一覧（/shop/）と商品詳細（/shop/?item=handle）を1テンプレートで賄う。
     リセット・トークン・共通ヘッダー・共通フッターは base.css 側にあるため、
     このファイルはSHOP固有のスタイルだけを持つ。
  ════════════════════════════════════════════════════════════ */

  /* ════════════════════════════════════════════════════════════
     一覧ヘッダー（ECらしく、余計な装飾を置かず商品へ最短で）
  ════════════════════════════════════════════════════════════ */
  .shop-bar { background: var(--bg-warm); border-bottom: 1px solid var(--hair); }
  .shop-bar__inner { max-width: var(--shop-max); margin: 0 auto; padding: 11px var(--pad-x-page); font-size: 11.5px; letter-spacing: 0.06em; color: var(--mid); text-align: center; line-height: 1.7; }
  .shop-bar__inner span { display: inline-block; margin: 0 10px; color: rgba(45,40,32,0.25); }

  .shop-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 20px; padding-bottom: clamp(18px, 2.2vw, 26px); border-bottom: 1px solid var(--hair); margin-bottom: clamp(20px, 2.4vw, 30px); }
  .shop-head__title { font-family: 'Ubuntu', sans-serif; font-size: clamp(22px, 2.4vw, 30px); font-weight: 500; letter-spacing: 0.22em; color: var(--dark); padding-left: 0.22em; }
  .shop-head__meta { font-size: 12.5px; letter-spacing: 0.05em; color: var(--mid); line-height: 1.8; }
  .shop-head__count { font-family: 'Ubuntu', sans-serif; margin-left: 14px; color: var(--dark); }

  /* ════════════════════════════════════════════════════════════
     セクション共通
  ════════════════════════════════════════════════════════════ */
  .shop-wrap { max-width: var(--shop-max); margin: 0 auto; padding: clamp(44px, 6vw, 88px) var(--pad-x-page) clamp(64px, 8vw, 112px); }
  .shop-sec__head { text-align: center; margin-bottom: clamp(28px, 4vw, 48px); }
  .shop-sec__title { font-family: 'Ubuntu', 'Noto Serif JP', serif; font-size: clamp(13px, 1.2vw, 15px); font-weight: 500; letter-spacing: 0.3em; color: var(--amber-deep); text-align: center; }
  .shop-sec__title span { display: inline-block; padding-left: 0.3em; }
  .shop-sec__title::after { content: ''; display: block; width: 26px; height: 1px; background: var(--amber); margin: 12px auto 0; }
  .shop-sec__lead { margin-top: 16px; font-family: 'Noto Serif JP', 'Hiragino Mincho ProN', serif; font-size: clamp(17px, 2vw, 24px); font-weight: 600; letter-spacing: 0.06em; color: var(--dark); }
  .shop-error { max-width: var(--shop-max-narrow); margin: 0 auto; padding: 22px; background: var(--bg-warm); border-radius: 10px; color: var(--bad); font-size: 13px; letter-spacing: 0.04em; text-align: center; }
  .shop-notice { max-width: var(--shop-max-narrow); margin: 24px auto 0; padding: 14px 18px; background: var(--bg-warm); border-radius: 10px; color: var(--mid); font-size: 12.5px; line-height: 1.9; letter-spacing: 0.04em; text-align: center; }
  .shop-notice code { font-family: 'Ubuntu', monospace; color: var(--amber-deep); }

  /* ════════════════════════════════════════════════════════════
     商品グリッド
  ════════════════════════════════════════════════════════════ */
  .shop-filter { display: flex; flex-wrap: wrap; gap: 8px 10px; margin-bottom: clamp(26px, 3.2vw, 40px); }
  .shop-filter__chip { appearance: none; cursor: pointer; font-family: inherit; font-size: 12.5px; font-weight: 500; letter-spacing: 0.06em; color: var(--mid); background: #fff; border: 1px solid var(--hair); border-radius: 999px; padding: 10px 20px; display: inline-flex; align-items: center; gap: 8px; transition: color 0.2s, border-color 0.2s, background 0.2s; }
  .shop-filter__chip:hover { color: var(--amber-deep); border-color: rgba(212,145,74,0.45); }
  .shop-filter__chip.is-active { color: #fff; background: var(--amber); border-color: var(--amber); }
  .shop-filter__n { font-family: 'Ubuntu', sans-serif; font-size: 11px; opacity: 0.7; }

  .shop-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(clamp(230px, 20vw, 300px), 1fr)); gap: clamp(24px, 2.6vw, 44px) clamp(18px, 2vw, 32px); align-items: stretch; }
  .shop-card[hidden] { display: none; } /* display:flex が [hidden] を上書きしないように */
  .shop-card { display: flex; flex-direction: column; height: 100%; background: #fff; border-radius: clamp(14px, 1.4vw, 20px); overflow: hidden; transition: transform 0.3s ease; }
  .shop-card:hover { transform: translateY(-4px); }
  .shop-card__media { position: relative; display: block; aspect-ratio: 4 / 5; background: var(--bg-warm); border-radius: clamp(14px, 1.4vw, 20px); overflow: hidden; }
  .shop-card__media img { width: 100%; height: 100%; object-fit: contain; display: block; padding: clamp(8px, 1vw, 14px); transition: transform 0.55s ease; }
  .shop-card:hover .shop-card__media img { transform: scale(1.045); }
  .shop-card__badge { position: absolute; left: 12px; top: 12px; font-size: 10.5px; letter-spacing: 0.08em; font-weight: 700; color: var(--amber-deep); background: rgba(255,255,255,0.92); border-radius: 999px; padding: 5px 12px; }

  /* ---- 予約注文リボン（右端に切り込みを入れた帯） ---- */
  .shop-ribbon { position: absolute; left: 0; top: 14px; z-index: 2; display: inline-block; background: var(--pre-red); color: #fff; font-size: 11px; font-weight: 700; letter-spacing: 0.12em; line-height: 1; padding: 8px 22px 8px 12px; clip-path: polygon(0 0, 100% 0, calc(100% - 9px) 50%, 100% 100%, 0 100%); }
  .shop-ribbon--lg { top: 20px; font-size: 13px; letter-spacing: 0.14em; padding: 11px 30px 11px 18px; clip-path: polygon(0 0, 100% 0, calc(100% - 12px) 50%, 100% 100%, 0 100%); }
  .shop-card__body { display: flex; flex-direction: column; flex: 1; padding: clamp(14px, 1.4vw, 20px) 2px 0; }
  .shop-card__type { align-self: flex-start; font-size: 10.5px; letter-spacing: 0.16em; font-weight: 700; color: var(--amber-deep); margin-bottom: 10px; }
  .shop-card__title { font-family: 'Noto Serif JP', 'Hiragino Mincho ProN', serif; font-size: clamp(15px, 1.25vw, 18px); font-weight: 600; line-height: 1.6; letter-spacing: 0.03em; color: var(--dark); }
  .shop-card__title a { transition: color 0.2s; }
  .shop-card__title a:hover { color: var(--amber-deep); }
  .shop-card__desc { margin-top: 10px; font-size: 12.5px; line-height: 1.95; letter-spacing: 0.04em; color: var(--mid); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
  .shop-card__price { margin-top: 14px; margin-bottom: 0; font-family: 'Ubuntu', sans-serif; font-size: clamp(16px, 1.35vw, 20px); font-weight: 500; color: var(--dark); }
  .shop-card__from { font-size: 0.68em; color: var(--mid); margin-left: 3px; }
  /* 価格までを上に詰め、ボタン群はカード下端へ。グリッドの行内でボタンの高さが揃う */
  .shop-card__actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 16px; }
  .shop-card__cta { appearance: none; cursor: pointer; flex: 1 1 130px; text-align: center; border: none; border-radius: 999px; padding: 12px 16px; font-family: inherit; font-size: 12.5px; font-weight: 700; letter-spacing: 0.08em; background: var(--amber); color: #fff; transition: background 0.2s, transform 0.2s; }
  .shop-card__cta:hover { background: var(--amber-deep); }
  .shop-card__cta--ghost { background: transparent; color: var(--amber-deep); border: 1.5px solid rgba(212,145,74,0.5); }
  .shop-card__cta--ghost:hover { background: rgba(212,145,74,0.08); color: var(--amber-deep); }


  /* ---- ツールバー（検索・並び替え） ---- */
  .shop-tools { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: clamp(16px, 2vw, 22px); }
  .shop-search { display: flex; align-items: center; gap: 9px; flex: 1 1 260px; max-width: 380px; border: 1px solid var(--hair); border-radius: 999px; padding: 0 16px; background: #fff; transition: border-color 0.2s; }
  .shop-search:focus-within { border-color: rgba(212,145,74,0.55); }
  .shop-search svg { width: 15px; height: 15px; color: var(--mid); flex-shrink: 0; }
  .shop-search input { flex: 1; border: none; background: none; font-family: inherit; font-size: 13px; letter-spacing: 0.04em; color: var(--dark); padding: 12px 0; }
  .shop-search input:focus { outline: none; }
  .shop-sort { margin-left: auto; display: inline-flex; align-items: center; gap: 10px; }
  .shop-sort__label { font-size: 11.5px; letter-spacing: 0.1em; color: var(--mid); }
  .shop-sort select { appearance: none; font-family: inherit; font-size: 12.5px; letter-spacing: 0.04em; color: var(--dark); background: #fff url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236A6057' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 12px center/13px; border: 1px solid var(--hair); border-radius: 999px; padding: 11px 34px 11px 16px; cursor: pointer; }
  .shop-sort select:focus { outline: none; border-color: rgba(212,145,74,0.55); }

  /* ---- もっと見る / 件数 ---- */
  .shop-empty { text-align: center; color: var(--mid); font-size: 13px; letter-spacing: 0.04em; padding: clamp(40px, 6vw, 72px) 0; }
  .shop-more { display: flex; flex-direction: column; align-items: center; gap: 14px; margin-top: clamp(36px, 4.5vw, 56px); }
  .shop-more__btn { appearance: none; cursor: pointer; font-family: inherit; font-size: 13px; font-weight: 700; letter-spacing: 0.1em; color: var(--amber-deep); background: none; border: 1.5px solid rgba(212,145,74,0.5); border-radius: 999px; padding: 14px 44px; transition: background 0.2s; }
  .shop-more__btn:hover { background: rgba(212,145,74,0.08); }
  .shop-more__count { font-family: 'Ubuntu', sans-serif; font-size: 11.5px; letter-spacing: 0.08em; color: var(--mid); }

  /* ---- 残り在庫 ---- */
  .shop-buy__qty-left { margin-top: 6px; font-size: 12px; letter-spacing: 0.06em; color: var(--warn); }

  /* ---- カート：送料無料まであといくら ---- */
  .shop-cart__ship { margin-bottom: 14px; }
  .shop-cart__ship-text { font-size: 12px; letter-spacing: 0.04em; color: var(--mid); margin-bottom: 8px; }
  .shop-cart__ship-text b { font-family: 'Ubuntu', sans-serif; font-size: 13px; color: var(--amber-deep); }
  .shop-cart__ship-bar { display: block; height: 4px; border-radius: 999px; background: rgba(45,40,32,0.08); overflow: hidden; }
  .shop-cart__ship-bar i { display: block; height: 100%; width: 0; border-radius: 999px; background: var(--amber); transition: width 0.35s ease; }
  .shop-cart__ship.is-done .shop-cart__ship-text { color: var(--good); font-weight: 500; }
  .shop-cart__ship.is-done .shop-cart__ship-bar i { background: var(--good); }

  /* ════════════════════════════════════════════════════════════
     商品詳細
  ════════════════════════════════════════════════════════════ */
  .shop-detail { max-width: var(--shop-max); margin: 0 auto; padding: clamp(20px, 2.4vw, 34px) var(--pad-x-page) clamp(64px, 8vw, 112px); }
  .shop-crumb { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 11.5px; letter-spacing: 0.06em; color: var(--mid); margin-bottom: clamp(20px, 2.6vw, 34px); }
  .shop-crumb a { color: var(--amber-deep); transition: opacity 0.2s; }
  .shop-crumb a:hover { opacity: 0.7; }
  .shop-crumb strong { font-weight: 500; color: var(--dark); }

  .shop-detail__main { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: clamp(28px, 4vw, 72px); align-items: start; }

  /* ---- ギャラリー ---- */
  .shop-gallery { position: sticky; top: 92px; }
  /* 画像は切らずに全体を見せる（クライアント提供画像に文字が入っているため cover にしない） */
  .shop-gallery__stage { position: relative; aspect-ratio: 1 / 1; background: #fff; border: 1px solid var(--hair); border-radius: clamp(16px, 2vw, 28px); overflow: hidden; cursor: zoom-in; }
  .shop-gallery__stage img { width: 100%; height: 100%; object-fit: contain; display: block; }
  .shop-gallery__zoom { position: absolute; right: 12px; bottom: 12px; display: inline-flex; align-items: center; gap: 6px; font-size: 11px; letter-spacing: 0.06em; color: var(--mid); background: rgba(255,255,255,0.92); border: 1px solid var(--hair); border-radius: 999px; padding: 7px 13px; pointer-events: none; }
  .shop-gallery__zoom svg { width: 13px; height: 13px; }
  .shop-gallery__thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(72px, 1fr)); gap: 10px; margin-top: 12px; }
  .shop-gallery__thumb { appearance: none; cursor: pointer; padding: 0; border: 1.5px solid transparent; border-radius: 10px; overflow: hidden; background: var(--bg-warm); aspect-ratio: 1 / 1; transition: border-color 0.2s, opacity 0.2s; opacity: 0.75; }
  .shop-gallery__thumb img { width: 100%; height: 100%; object-fit: contain; display: block; background: #fff; }
  .shop-gallery__thumb:hover { opacity: 1; }
  .shop-gallery__thumb.is-active { border-color: var(--amber); opacity: 1; }

  /* ---- 購入パネル ---- */
  .shop-buy { padding-top: clamp(4px, 1vw, 14px); }
  .shop-buy__eyebrow { display: inline-block; font-size: 11px; letter-spacing: 0.18em; font-weight: 700; color: var(--amber-deep); margin-bottom: 14px; }
  .shop-buy__title { font-family: 'Noto Serif JP', 'Hiragino Mincho ProN', serif; font-size: clamp(23px, 2.6vw, 36px); font-weight: 700; line-height: 1.5; letter-spacing: 0.04em; color: var(--dark); }
  .shop-buy__subtitle { margin-top: 14px; font-size: clamp(12.5px, 1vw, 14px); line-height: 2; letter-spacing: 0.04em; color: var(--mid); }
  .shop-buy__pricing { display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px; margin-top: clamp(20px, 2.4vw, 30px); padding-top: clamp(20px, 2.4vw, 30px); border-top: 1px solid var(--hair); }
  .shop-buy__price { font-family: 'Ubuntu', sans-serif; font-size: clamp(26px, 2.6vw, 36px); font-weight: 500; color: var(--dark); }
  .shop-buy__compare { font-family: 'Ubuntu', sans-serif; font-size: 16px; color: var(--mid); text-decoration: line-through; }
  .shop-buy__tax { font-size: 11.5px; letter-spacing: 0.06em; color: var(--mid); }
  .shop-buy__stock { margin-top: 10px; font-size: 12px; letter-spacing: 0.06em; display: inline-flex; align-items: center; gap: 7px; }
  .shop-buy__stock::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
  .shop-buy__stock.is-in { color: var(--good); }
  .shop-buy__stock.is-out { color: var(--bad); }
  .shop-buy__stock.is-pre { color: var(--warn); }

  .shop-opt { margin-top: clamp(22px, 2.6vw, 32px); }
  .shop-opt__label { display: block; font-size: 12px; font-weight: 700; letter-spacing: 0.1em; color: var(--dark); margin-bottom: 11px; }
  .shop-opt__vals { display: flex; flex-wrap: wrap; gap: 10px; }
  /* ECの購入UIとしての作法：白地＋枠線のスウォッチ。選択中は枠を2pxのアンバーにして一目で分かるようにする。 */
  .shop-opt__val { appearance: none; cursor: pointer; position: relative; font-family: inherit; font-size: 13px; font-weight: 400; line-height: 1.65; letter-spacing: 0.04em; color: var(--dark); background: #fff; border: 1px solid rgba(45,40,32,0.18); border-radius: 8px; padding: 13px 18px; min-height: 48px; display: inline-flex; align-items: center; text-align: left; transition: border-color 0.18s, box-shadow 0.18s; }
  .shop-opt__val:hover { border-color: rgba(45,40,32,0.42); }
  .shop-opt__val.is-active { border-color: var(--amber); box-shadow: inset 0 0 0 1px var(--amber); color: var(--dark); font-weight: 500; }
  .shop-opt__val.is-soldout { color: rgba(106,96,87,0.42); border-color: rgba(45,40,32,0.08); background: #FCFBF9; text-decoration: line-through; }
  .shop-opt__val.is-soldout.is-active { text-decoration: none; }

  /* お届け方法：スウォッチと同じ枠線の作法で、ラジオ選択の行にする */
  .shop-plan .shop-opt__vals { display: grid; gap: 8px; }
  .shop-plan__val { display: flex; align-items: center; gap: 13px; width: 100%; padding: 14px 17px; }
  .shop-plan__val::before { content: ''; flex-shrink: 0; width: 16px; height: 16px; border-radius: 50%; border: 1px solid rgba(45,40,32,0.3); transition: border-color 0.18s, box-shadow 0.18s; }
  .shop-plan__val.is-active::before { border-color: var(--amber); box-shadow: inset 0 0 0 3px #fff, inset 0 0 0 16px var(--amber); }
  .shop-plan__name { flex: 1; line-height: 1.65; }
  .shop-plan__price { font-family: 'Ubuntu', sans-serif; font-size: 14px; white-space: nowrap; color: var(--dark); }

  .shop-buy__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: clamp(26px, 3vw, 36px); }
  .shop-qty { display: inline-flex; align-items: center; border: 1.5px solid var(--hair); border-radius: 999px; overflow: hidden; }
  .shop-qty button { appearance: none; cursor: pointer; width: 44px; height: 52px; border: none; background: #fff; font-size: 16px; color: var(--dark); transition: color 0.2s; }
  .shop-qty button:hover { color: var(--amber); }
  .shop-qty input { width: 44px; height: 52px; border: none; text-align: center; font-family: 'Ubuntu', sans-serif; font-size: 15px; color: var(--dark); background: #fff; }
  .shop-qty input:focus { outline: none; }
  .shop-buy__add { appearance: none; cursor: pointer; flex: 1 1 240px; min-height: 52px; border: none; border-radius: 999px; background: var(--amber); color: #fff; font-family: inherit; font-size: 14px; font-weight: 700; letter-spacing: 0.1em; transition: background 0.2s, transform 0.2s; }
  .shop-buy__add:hover:not(:disabled) { background: var(--amber-deep); transform: translateY(-2px); }
  .shop-buy__add:disabled { background: #D8CFC2; cursor: default; }

  .shop-buy__notes { margin-top: clamp(22px, 2.6vw, 30px); padding-top: clamp(20px, 2.4vw, 26px); border-top: 1px solid var(--hair); display: grid; gap: 10px; }
  .shop-buy__notes li { position: relative; padding-left: 20px; font-size: 12px; line-height: 1.8; letter-spacing: 0.04em; color: var(--mid); }
  .shop-buy__notes li::before { content: ''; position: absolute; left: 4px; top: 8px; width: 6px; height: 6px; border-radius: 50%; background: rgba(212,145,74,0.55); }


  /* ---- 商品ごとの個別ブロック（LINEクーポンCTAなど） ---- */
  .shop-custom { margin-top: clamp(22px, 2.6vw, 30px); }
  .shop-custom__lead { font-size: 12.5px; line-height: 1.95; letter-spacing: 0.04em; color: var(--mid); margin-bottom: 12px; }
  .shop-custom__cta { display: flex; align-items: center; justify-content: center; gap: 12px; width: 100%; min-height: 56px; padding: 12px 20px; border-radius: 999px; color: #fff; transition: filter 0.2s, transform 0.2s; }
  .shop-custom__cta:hover { filter: brightness(0.94); transform: translateY(-2px); }
  .shop-custom__cta--line { background: var(--line-green); }
  .shop-custom__cta--plain { background: var(--dark); }
  .shop-custom__ico { width: 22px; height: 22px; flex-shrink: 0; }
  .shop-custom__txt { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.35; }
  .shop-custom__label { font-size: 14px; font-weight: 700; letter-spacing: 0.06em; }
  .shop-custom__sub { font-size: 11px; letter-spacing: 0.04em; opacity: 0.9; margin-top: 3px; }

  /* ---- Shopify の商品説明（リッチテキスト） ---- */
  .shop-rte-wrap { margin-top: clamp(56px, 7vw, 104px); padding-top: clamp(40px, 5vw, 72px); border-top: 1px solid var(--hair); }
  .shop-rte { max-width: var(--shop-max-narrow); margin: 0 auto; font-size: clamp(14px, 1.1vw, 16px); line-height: 2.1; letter-spacing: 0.04em; color: var(--dark); }
  .shop-rte > * + * { margin-top: 1.4em; }
  /* Shopify側は小見出しに h5/h6 も使うため、h1〜h6 すべてを見出しとして定義する
     （未定義だとブラウザ既定の 0.67em などに縮んで極端に小さく表示される） */
  .shop-rte h1, .shop-rte h2, .shop-rte h3, .shop-rte h4, .shop-rte h5, .shop-rte h6 { font-family: 'Noto Serif JP', 'Hiragino Mincho ProN', serif; font-weight: 700; line-height: 1.6; letter-spacing: 0.06em; color: var(--dark); margin-top: 2em; }
  .shop-rte h1 { font-size: clamp(20px, 2.2vw, 28px); }
  .shop-rte h2 { font-size: clamp(19px, 2vw, 25px); }
  .shop-rte h3 { font-size: clamp(18px, 1.75vw, 22px); }
  .shop-rte h4, .shop-rte h5, .shop-rte h6 { font-size: clamp(17px, 1.6vw, 20px); }
  .shop-rte h4 b, .shop-rte h5 b, .shop-rte h6 b, .shop-rte h1 b, .shop-rte h2 b, .shop-rte h3 b { font-weight: inherit; }
  /* 本文中の小さすぎる指定を打ち消す（Shopifyエディタのインライン指定・small・font タグ対策） */
  .shop-rte small, .shop-rte font { font-size: inherit; }
  .shop-rte p[style*="font-size"], .shop-rte span[style*="font-size"] { font-size: inherit !important; }
  .shop-rte strong { font-weight: 700; color: var(--dark); }
  .shop-rte a { color: var(--amber-deep); border-bottom: 1px solid rgba(212,145,74,0.4); }
  .shop-rte img:not([src]), .shop-rte img[src=""] { display: none; }
  .shop-rte img { display: block; width: 100%; height: auto; border-radius: clamp(12px, 1.4vw, 20px); margin: 1.6em auto; }
  .shop-rte blockquote { background: var(--bg-warm); border-radius: clamp(12px, 1.4vw, 18px); padding: clamp(20px, 2.6vw, 34px); }
  .shop-rte blockquote > * + * { margin-top: 1.2em; }
  .shop-rte blockquote img { width: min(180px, 40%); margin: 0 auto 14px; border-radius: 12px; }
  .shop-rte ul, .shop-rte ol { padding-left: 1.4em; }
  .shop-rte ul li { list-style: disc; margin-top: 0.6em; }
  .shop-rte ol li { list-style: decimal; margin-top: 0.6em; }
  .shop-rte table { width: 100%; border-collapse: collapse; font-size: 13px; }
  .shop-rte th, .shop-rte td { border: 1px solid var(--hair); padding: 12px 14px; text-align: left; vertical-align: top; }
  .shop-rte th { background: var(--bg-warm); font-weight: 700; }
  .shop-rte iframe, .shop-rte video { width: 100%; aspect-ratio: 16 / 9; height: auto; border-radius: 14px; }
  .shop-rte--compact { font-size: 13px; line-height: 2; }
  .shop-rte--compact img { border-radius: 10px; }

  .shop-related { margin-top: clamp(64px, 8vw, 112px); }
  .shop-related .shop-sec__title { margin-bottom: clamp(24px, 3vw, 40px); }

  /* ---- ライトボックス（画像拡大） ---- */
  .shop-lb { position: fixed; inset: 0; z-index: 120; display: none; background: rgba(28,24,19,0.92); touch-action: none; overscroll-behavior: contain; -webkit-overflow-scrolling: auto; }
  .shop-lb.is-open { display: block; }
  .shop-lb__stage { position: absolute; inset: clamp(56px, 8vh, 88px) clamp(12px, 4vw, 72px); display: flex; align-items: center; justify-content: center; }
  .shop-lb__img { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 6px; }
  .shop-lb__close { position: absolute; top: clamp(12px, 2vw, 22px); right: clamp(12px, 2vw, 22px); width: 44px; height: 44px; border: none; border-radius: 50%; background: rgba(255,255,255,0.12); color: #fff; font-size: 22px; line-height: 1; cursor: pointer; transition: background 0.2s; }
  .shop-lb__close:hover { background: rgba(255,255,255,0.24); }
  .shop-lb__nav { position: absolute; top: 50%; transform: translateY(-50%); width: 48px; height: 48px; border: none; border-radius: 50%; background: rgba(255,255,255,0.12); color: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background 0.2s; }
  .shop-lb__nav:hover { background: rgba(255,255,255,0.24); }
  .shop-lb__nav svg { width: 20px; height: 20px; }
  .shop-lb__nav--prev { left: clamp(8px, 1.6vw, 20px); }
  .shop-lb__nav--next { right: clamp(8px, 1.6vw, 20px); }
  .shop-lb__count { position: absolute; left: 0; right: 0; bottom: clamp(14px, 2.4vw, 26px); text-align: center; font-family: 'Ubuntu', sans-serif; font-size: 12px; letter-spacing: 0.14em; color: rgba(255,255,255,0.75); }

  /* ════════════════════════════════════════════════════════════
     SHOP GUIDE（よくある質問・ポリシー）
  ════════════════════════════════════════════════════════════ */
  .shop-info { background: var(--bg-warm); padding: clamp(52px, 7vw, 96px) var(--pad-x-page); }
  .shop-info__inner { max-width: 1040px; margin: 0 auto; }
  .shop-acc { margin-top: clamp(24px, 3vw, 36px); background: #fff; border-radius: clamp(14px, 1.6vw, 22px); overflow: hidden; }
  .shop-acc__item + .shop-acc__item { border-top: 1px solid var(--hair); }
  .shop-acc__head { appearance: none; cursor: pointer; width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; background: none; border: none; padding: clamp(18px, 2.2vw, 26px) clamp(18px, 2.4vw, 32px); font-family: 'Noto Serif JP', 'Hiragino Mincho ProN', serif; font-size: clamp(14px, 1.3vw, 17px); font-weight: 600; letter-spacing: 0.06em; color: var(--dark); text-align: left; transition: color 0.2s; }
  .shop-acc__head:hover { color: var(--amber-deep); }
  .shop-acc__ico { position: relative; flex-shrink: 0; width: 14px; height: 14px; }
  .shop-acc__ico::before, .shop-acc__ico::after { content: ''; position: absolute; background: var(--amber); border-radius: 2px; transition: transform 0.25s ease; }
  .shop-acc__ico::before { left: 0; top: 6px; width: 14px; height: 2px; }
  .shop-acc__ico::after { left: 6px; top: 0; width: 2px; height: 14px; }
  .shop-acc__item.is-open .shop-acc__ico::after { transform: scaleY(0); }
  .shop-acc__body { display: none; padding: 0 clamp(18px, 2.4vw, 32px) clamp(22px, 2.6vw, 32px); }
  .shop-acc__item.is-open .shop-acc__body { display: block; }

  /* ════════════════════════════════════════════════════════════
     サイト内カート（FAB + ドロワー）
  ════════════════════════════════════════════════════════════ */
  .shop-cart-fab { position: fixed; right: clamp(16px, 3vw, 32px); bottom: clamp(16px, 3vw, 32px); z-index: 80; width: 58px; height: 58px; border-radius: 50%; border: none; background: var(--dark); color: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: transform 0.2s, background 0.2s; }
  .shop-cart-fab:hover { transform: scale(1.06); }
  .shop-cart-fab.is-filled { background: var(--amber); }
  .shop-cart-fab svg { width: 24px; height: 24px; }
  .shop-cart-fab__count { position: absolute; top: -4px; right: -4px; min-width: 20px; height: 20px; padding: 0 5px; border-radius: 999px; background: #fff; color: var(--dark); font-family: 'Ubuntu', sans-serif; font-size: 11px; font-weight: 700; display: flex; align-items: center; justify-content: center; border: 1px solid var(--hair); }

  .shop-cart { overscroll-behavior: contain; position: fixed; top: 0; right: 0; z-index: 90; width: min(400px, 92vw); height: 100%; background: #fff; box-shadow: -12px 0 40px -20px rgba(45,40,32,0.5); transform: translateX(100%); transition: transform 0.32s cubic-bezier(0.4,0,0.2,1); display: flex; flex-direction: column; }
  .shop-cart.is-open { transform: none; }
  .shop-cart__scrim { position: fixed; inset: 0; z-index: 85; background: rgba(45,40,32,0.32); touch-action: none; }
  .shop-cart__head { display: flex; align-items: center; justify-content: space-between; padding: 20px 22px; border-bottom: 1px solid var(--hair); }
  .shop-cart__title { font-family: 'Noto Serif JP', serif; font-size: 16px; font-weight: 700; letter-spacing: 0.1em; }
  .shop-cart__close { appearance: none; background: none; border: none; font-size: 26px; line-height: 1; color: var(--mid); cursor: pointer; padding: 0 4px; }
  .shop-cart__close:hover { color: var(--dark); }
  .shop-cart__items { flex: 1; overflow-y: auto; overscroll-behavior: contain; -webkit-overflow-scrolling: touch; padding: 8px 22px; }
  .shop-cart__empty { color: var(--mid); font-size: 13px; text-align: center; padding: 40px 0; }
  .shop-cart__item { display: grid; grid-template-columns: 56px 1fr auto; gap: 12px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--hair); }
  .shop-cart__thumb { width: 56px; height: 56px; border-radius: 10px; overflow: hidden; background: var(--bg-warm); }
  .shop-cart__thumb img { width: 100%; height: 100%; object-fit: cover; }
  .shop-cart__name { display: block; font-size: 12.5px; line-height: 1.6; color: var(--dark); }
  .shop-cart__variant { display: block; margin-top: 3px; font-size: 11px; color: var(--mid); }
  .shop-cart__qty { display: inline-flex; align-items: center; gap: 8px; margin-top: 8px; }
  .shop-cart__qty button { appearance: none; width: 24px; height: 24px; border: 1px solid var(--hair); background: #fff; border-radius: 7px; cursor: pointer; font-size: 13px; color: var(--dark); line-height: 1; }
  .shop-cart__qty button:hover { border-color: var(--amber); color: var(--amber); }
  .shop-cart__qty b { font-family: 'Ubuntu', sans-serif; font-size: 13px; min-width: 16px; text-align: center; }
  .shop-cart__right { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
  .shop-cart__line { font-family: 'Ubuntu', sans-serif; font-size: 13px; font-weight: 500; }
  .shop-cart__del { appearance: none; background: none; border: none; cursor: pointer; font-family: inherit; font-size: 11px; color: var(--bad); padding: 0; transition: opacity 0.2s; }
  .shop-cart__del:hover { opacity: 0.7; }
  .shop-cart__foot { padding: 18px 22px 24px; border-top: 1px solid var(--hair); }
  .shop-cart__subtotal { display: flex; justify-content: space-between; align-items: baseline; font-size: 13px; color: var(--mid); margin-bottom: 14px; }
  .shop-cart__subtotal strong { font-family: 'Ubuntu', sans-serif; font-size: 22px; color: var(--dark); }
  .shop-cart__checkout { width: 100%; appearance: none; border: none; padding: 16px; border-radius: 999px; background: var(--amber); color: #fff; font-family: inherit; font-size: 14px; font-weight: 700; letter-spacing: 0.1em; cursor: pointer; transition: background 0.2s; }
  .shop-cart__checkout:hover:not(:disabled) { background: var(--amber-deep); }
  .shop-cart__checkout:disabled { background: #D8CFC2; cursor: default; }
  .shop-cart__note { font-size: 11px; color: var(--mid); text-align: center; margin-top: 10px; line-height: 1.6; }

  /* ════════════════════════════════════════════════════════════
     RESPONSIVE
  ════════════════════════════════════════════════════════════ */
  @media (max-width: 959px) {
    .shop-detail__main { grid-template-columns: 1fr; gap: clamp(24px, 4vw, 40px); }
    .shop-gallery { position: static; }
    .shop-gallery__stage { aspect-ratio: 4 / 3; }
  }

  @media (max-width: 599px) {
    .shop-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 12px; }
    .shop-tools { gap: 10px; }
    .shop-search { flex: 1 1 100%; max-width: none; }
    .shop-sort { margin-left: 0; width: 100%; justify-content: space-between; }
    .shop-sort select { flex: 1; margin-left: 10px; }
    .shop-card__desc { display: none; }
    .shop-card__actions { flex-direction: column; }
    /* 縦並びでは flex-basis が「高さ」になるため、必ず 0 0 auto に戻す */
    .shop-card__cta { flex: 0 0 auto; width: 100%; padding: 11px 12px; font-size: 12px; }
    .shop-buy__actions { flex-direction: column; align-items: stretch; }
    .shop-buy__add { flex: 0 0 auto; width: 100%; height: 54px; }
    .shop-qty { align-self: flex-start; }
  }

  /* ════════════════════════════════════════════════════════════
     ブラシ診断への導線（一覧下部のバナー／ブラシ商品詳細のリンク）
  ════════════════════════════════════════════════════════════ */
  /* ════════════════════════════════════════════════════════════
     ブラシ診断バナー（画像1枚を背景として敷く）
     ・<img> ではないので長押し・右クリックで保存できない。
     ・比率は元画像 2167x726px に合わせる。影と縦線は使わない。
  ════════════════════════════════════════════════════════════ */
  .gbn { display: block; aspect-ratio: 2167 / 726; margin-top: clamp(48px, 6vw, 80px); border-radius: 18px; background: #FAF5ED no-repeat center / cover; -webkit-touch-callout: none; -webkit-tap-highlight-color: transparent; -webkit-user-select: none; user-select: none; transition: opacity 0.2s; }
  .gbn:hover { opacity: 0.92; }
  .gbn:focus-visible { outline: 2px solid #558D78; outline-offset: 3px; }
  @media (max-width: 860px) { .gbn { border-radius: 14px; } }

  .shop-guide-link { display: block; margin-top: 14px; font-size: 12.5px; letter-spacing: 0.06em; line-height: 1.8; color: var(--amber-deep); border-bottom: 1px solid rgba(212,145,74,0.5); padding-bottom: 4px; transition: border-color 0.2s; }
  .shop-guide-link:hover { border-bottom-color: var(--amber-deep); }
  .shop-guide-link--pair { border-bottom: 0; padding-bottom: 0; color: var(--mid); display: flex; flex-wrap: wrap; gap: 6px 14px; }
  .shop-guide-link--pair a { color: var(--amber-deep); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }

  /* ════════════════════════════════════════════════════════════
     カート内クロスセル（ご一緒にいかがですか）
     明細の下・小計の上。ヘアラインで区切り、影や縦線は使わない。
  ════════════════════════════════════════════════════════════ */
  .shop-xsell { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--hair); }
  .shop-xsell__title { font-size: 12.5px; letter-spacing: 0.04em; line-height: 1.7; color: var(--dark); font-weight: 700; margin-bottom: 4px; }
  .shop-xsell__title b { font-family: 'Ubuntu', sans-serif; font-size: 13.5px; color: var(--amber-deep); }
  .shop-xsell__item { display: grid; grid-template-columns: 52px 1fr auto; gap: 12px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--hair); }
  .shop-xsell__item:last-child { border-bottom: 0; }
  .shop-xsell__thumb { display: block; width: 52px; height: 52px; border-radius: 10px; overflow: hidden; background: var(--bg-warm); }
  .shop-xsell__thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
  .shop-xsell__meta { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
  .shop-xsell__name { font-size: 13px; line-height: 1.5; letter-spacing: 0.02em; color: var(--dark); font-weight: 700; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
  .shop-xsell__sub { font-size: 12px; line-height: 1.6; letter-spacing: 0.02em; color: var(--mid); }
  .shop-xsell__price { font-family: 'Ubuntu', sans-serif; font-size: 13px; color: var(--dark); display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; }
  .shop-xsell__ship { font-family: 'Noto Sans JP', sans-serif; font-style: normal; font-size: 10.5px; font-weight: 700; letter-spacing: 0.08em; color: var(--good); }
  .shop-xsell__btn { appearance: none; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; min-height: 36px; padding: 0 16px; border: 1.5px solid var(--amber-deep); border-radius: 999px; background: #fff; color: var(--amber-deep); font-family: inherit; font-size: 12px; font-weight: 700; letter-spacing: 0.08em; white-space: nowrap; transition: background 0.2s, color 0.2s; }
  .shop-xsell__btn:hover { background: var(--amber-deep); color: #fff; }
  .shop-xsell__item--brush { grid-template-columns: 1fr; gap: 8px; }
  .shop-xsell__links { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; }
  .shop-xsell__link { font-size: 12px; letter-spacing: 0.04em; color: var(--amber-deep); text-decoration: underline; text-underline-offset: 3px; }