/* Melt恵比寿 メニューサイト共通スタイル
 * scripts/build.py が生成する。直接編集せず、このファイルの元となる
 * STYLE_CSS 定数（scripts/build.py）を編集して再ビルドすること。
 */

:root {
  --color-wine: #6d1f36;
  --color-wine-dark: #4a1526;
  --color-ivory: #faf5ec;
  --color-cream: #f3e9d8;
  --color-beige: #cba876;
  --color-text: #2b211c;
  --color-muted: #6b5f54;
  --color-border: #e3d5bd;
  --font-heading: "Hiragino Mincho ProN", "Yu Mincho", "Georgia", serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans",
    "Yu Gothic", "Noto Sans JP", Roboto, sans-serif;
  --max-width: 880px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-ivory);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.7;
}

a {
  color: var(--color-wine);
}

a:hover {
  color: var(--color-wine-dark);
}

/* ---- landing page (public/index.html) ---- */
.landing {
  max-width: 560px;
  margin: 0 auto;
  padding: 4rem 1.25rem;
  text-align: center;
}

.landing h1 {
  font-family: var(--font-heading);
  color: var(--color-wine);
  font-size: 1.8rem;
}

.landing-links {
  margin-top: 2rem;
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.landing-links a {
  display: inline-block;
  padding: 0.6rem 1.6rem;
  border: 1px solid var(--color-wine);
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
}

.landing-links a:hover {
  background: var(--color-wine);
  color: var(--color-ivory);
}

/* ---- header ---- */
.site-header {
  background: linear-gradient(180deg, var(--color-wine) 0%, var(--color-wine-dark) 100%);
  color: var(--color-ivory);
  padding: 1.75rem 1.25rem;
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
}

.eyebrow {
  margin: 0 0 0.25rem;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--color-beige);
  text-transform: uppercase;
}

.brand h1 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 1.9rem;
  letter-spacing: 0.02em;
}

.tagline {
  margin: 0.35rem 0 0;
  font-size: 0.95rem;
  color: var(--color-cream);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

/* ---- 言語切り替え(ハンバーガーメニュー) ---- */
.lang-menu {
  position: relative;
  font-size: 0.9rem;
}

.lang-menu-button {
  appearance: none;
  -webkit-appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  min-height: 2.75rem;
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--color-beige);
  border-radius: 999px;
  background: rgba(250, 245, 236, 0.08);
  color: var(--color-ivory);
  font: inherit;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.lang-menu-button:hover {
  background: rgba(250, 245, 236, 0.18);
}

.lang-menu-button:focus-visible {
  outline: 2px solid var(--color-ivory);
  outline-offset: 2px;
}

.lang-menu-icon {
  width: 1.15rem;
  height: 1.15rem;
}

.lang-menu-panel {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  z-index: 40;
  min-width: 8.5rem;
  margin: 0;
  padding: 0.4rem;
  list-style: none;
  background: var(--color-ivory);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(43, 33, 28, 0.25);
}

/* display 指定が hidden属性(UAの display:none)に勝ってしまうので明示的に打ち消す */
.lang-menu-panel[hidden] {
  display: none;
}

.lang-menu-panel a {
  display: block;
  padding: 0.55rem 0.75rem;
  border-radius: 6px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 600;
}

.lang-menu-panel a:hover {
  background: var(--color-cream);
}

.lang-menu-panel a:focus-visible {
  outline: 2px solid var(--color-wine);
  outline-offset: -2px;
}

/* ---- store info ---- */
.store-info {
  max-width: var(--max-width);
  margin: 1.75rem auto 0;
  padding: 1.25rem 1.25rem 1.5rem;
}

.store-info h2,
.menu-toc h2,
.menu-group-heading {
  font-family: var(--font-heading);
  color: var(--color-wine);
}

.store-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem 1.5rem;
  margin: 1rem 0;
}

.store-facts > div {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.store-facts dt {
  font-size: 0.78rem;
  color: var(--color-muted);
  letter-spacing: 0.03em;
}

.store-facts dd {
  margin: 0;
  font-weight: 600;
}

.hours-block {
  grid-column: 1 / -1;
}

.hours-table {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-top: 0.2rem;
}

.hours-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-weight: 400;
  font-size: 0.92rem;
  max-width: 420px;
}

.hours-row .hours-day {
  color: var(--color-text);
  font-size: 0.92rem;
}

.hours-row .hours-time {
  font-weight: 400;
  white-space: nowrap;
}

.store-links {
  margin: 1rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  align-items: center;
}

.store-links-label {
  color: var(--color-muted);
  font-size: 0.85rem;
}

/* ---- 口コミリンク欄(KAN-30) ---- */
/* 既存の .store-links (テキストリンク)とは別の独立した欄にし、
   バナーのような強い訴求はせず、少しだけ目立つボタン風リンクにする。 */
.review-links {
  margin: 1.1rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.review-links-heading {
  margin: 0 0 0.55rem;
  font-size: 0.92rem;
  font-family: var(--font-body);
  color: var(--color-wine-dark);
}

.review-links-actions {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.review-link-button {
  display: inline-block;
  padding: 0.4rem 1rem;
  border: 1px solid var(--color-wine);
  border-radius: 999px;
  color: var(--color-wine);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
}

.review-link-button:hover {
  background: var(--color-wine);
  color: var(--color-ivory);
}

.review-link-button:focus-visible {
  outline: 2px solid var(--color-wine);
  outline-offset: 2px;
}

/* ---- table of contents ---- */
.menu-toc {
  max-width: var(--max-width);
  margin: 0.5rem auto 0;
  padding: 1.25rem;
  background: var(--color-cream);
  border-radius: 12px;
}

.menu-toc {
  margin-left: 1.25rem;
  margin-right: 1.25rem;
}

@media (min-width: 940px) {
  .menu-toc {
    margin-left: auto;
    margin-right: auto;
  }
}

.menu-toc h2 {
  margin-top: 0;
  font-size: 1.1rem;
}

.toc-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.25rem;
}

.toc-group h3 {
  margin: 0 0 0.5rem;
  padding-bottom: 0.3rem;
  border-bottom: 2px solid var(--color-beige);
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-wine);
  letter-spacing: 0.03em;
}

.toc-group ul {
  list-style: none;
  margin: 0;
  padding: 0;
  columns: 2;
  column-gap: 1rem;
}

.toc-group li {
  break-inside: avoid;
  margin-bottom: 0.3rem;
}

.toc-group a {
  text-decoration: none;
  font-size: 0.92rem;
}

.toc-group a:hover {
  text-decoration: underline;
}

/* ---- menu body ---- */
.menu-main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.5rem 1.25rem 3rem;
}

.menu-group-heading {
  margin: 3rem 0 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 3px solid var(--color-wine);
  font-size: 2.1rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.category {
  margin: 1.75rem 0;
  scroll-margin-top: 1rem;
}

.category h3 {
  margin: 0 0 0.6rem;
  font-size: 1.05rem;
  color: var(--color-wine-dark);
  display: inline-block;
  padding-bottom: 0.2rem;
  border-bottom: 1px solid var(--color-border);
}

/* カテゴリ見出し直下に置く共通注記(チーズ盛り合わせのクラッカー追加など) */
.category-note {
  margin: 0 0 0.6rem;
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--color-muted);
}

.items {
  list-style: none;
  margin: 0;
  padding: 0;
}

.item {
  padding: 0.55rem 0;
  border-bottom: 1px dashed var(--color-border);
}

.item:last-child {
  border-bottom: none;
}

.item-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

.item-name {
  font-weight: 500;
}

.item-price {
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
  color: var(--color-wine-dark);
  font-weight: 600;
  white-space: nowrap;
}

/* 税込価格は税抜価格より控えめに(小さく・薄く)添える */
.item-price-incl {
  margin-left: 0.3em;
  font-size: 0.72em;
  font-weight: 400;
  color: var(--color-muted);
}

.item-note {
  margin: 0.25rem 0 0;
  font-size: 0.85rem;
  color: var(--color-muted);
}

/* グラス価格の下(右寄せ)に添えるボトル価格の注記 */
.item-note--bottle {
  text-align: right;
}

/* ---- メニュー詳細(タップで開くモーダル) ---- */
.detail-hint {
  margin: 0.9rem 0 0;
  font-size: 0.82rem;
  color: var(--color-muted);
}

/* 説明や写真がある商品名はボタンにしてタップ可能にする。
   見た目は通常の商品名に寄せつつ、点線下線と "i" マークで押せることを示す。 */
.item-detail-trigger {
  appearance: none;
  -webkit-appearance: none;
  margin: 0;
  padding: 0.35rem 0;
  border: 0;
  background: none;
  font: inherit;
  font-weight: 500;
  color: inherit;
  text-align: left;
  cursor: pointer;
  /* タップ領域を確保する(モバイルのQRメニュー利用が前提) */
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
}

/* "i" マーク(.item-detail-mark)は inline-flex なので下線は波及しない */
.item-detail-trigger {
  text-decoration-line: underline;
  text-decoration-style: dotted;
  text-decoration-color: var(--color-beige);
  text-underline-offset: 0.3em;
}

.item-detail-mark {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.15em;
  height: 1.15em;
  border: 1px solid var(--color-beige);
  border-radius: 50%;
  font-size: 0.72em;
  font-style: italic;
  font-weight: 700;
  line-height: 1;
  color: var(--color-wine);
  text-decoration: none;
}

.item-detail-trigger:hover,
.item-detail-trigger:focus-visible {
  color: var(--color-wine);
}

.item-detail-trigger:focus-visible {
  outline: 2px solid var(--color-wine);
  outline-offset: 2px;
  border-radius: 3px;
}

.detail-modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}

/* display 指定が hidden属性(UAの display:none)に勝ってしまうので明示的に打ち消す */
.detail-modal[hidden] {
  display: none;
}

.detail-modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(43, 33, 28, 0.55);
}

.detail-modal-panel {
  position: relative;
  width: 100%;
  max-width: 34rem;
  max-height: 84vh;
  overflow-y: auto;
  padding: 1.5rem 1.35rem 1.35rem;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: var(--color-ivory);
  box-shadow: 0 14px 40px rgba(43, 33, 28, 0.3);
}

.detail-modal-title {
  margin: 0 0 0.75rem;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--color-wine-dark);
}

/* 料理写真。縦長・横長どちらも来るので、幅と高さの両方に上限を置いて
   比率を保ったまま収める(閉じるボタンが画面外に押し出されないように)。 */
.detail-modal-image {
  display: block;
  max-width: min(100%, 22rem);
  max-height: 46vh;
  width: auto;
  height: auto;
  margin: 0 auto 1.1rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
}

/* display 指定が hidden属性に勝ってしまうので明示的に打ち消す */
.detail-modal-image[hidden] {
  display: none;
}

.detail-modal-body {
  margin: 0 0 1.35rem;
  font-size: 0.95rem;
  line-height: 1.85;
}

.detail-modal-close {
  appearance: none;
  -webkit-appearance: none;
  display: block;
  width: 100%;
  min-height: 3rem;
  padding: 0.7rem 1.2rem;
  border: 1px solid var(--color-wine);
  border-radius: 999px;
  background: var(--color-wine);
  color: var(--color-ivory);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.detail-modal-close:hover {
  background: var(--color-wine-dark);
  border-color: var(--color-wine-dark);
}

.detail-modal-close:focus-visible {
  outline: 2px solid var(--color-wine-dark);
  outline-offset: 2px;
}

/* モーダル表示中は背面のページがスクロールしないようにする */
body.detail-modal-open {
  overflow: hidden;
}

/* ---- footer ---- */
.site-footer {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
  color: var(--color-muted);
  font-size: 0.82rem;
}

.site-footer p {
  margin: 0.2rem 0;
}

/* ---- mobile ---- */
@media (max-width: 600px) {
  .store-facts {
    grid-template-columns: 1fr;
  }

  .toc-group ul {
    columns: 1;
  }

  .brand h1 {
    font-size: 1.55rem;
  }

  .menu-group-heading {
    font-size: 1.6rem;
  }

  .toc-group h3 {
    font-size: 1.02rem;
  }

  .detail-modal {
    padding: 0.75rem;
    align-items: flex-end;
  }

  .detail-modal-panel {
    max-height: 88vh;
  }

  .review-links-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .review-link-button {
    text-align: center;
  }
}