/* 学食・喫茶室ページスタイル */

/* ヒーロー */
.dining-hero {
  text-align: center;
  padding: 3rem 1.5rem 2.5rem;
  border-bottom: 1px solid var(--brass);
}

.dining-hero__title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--brass);
  margin: 0 0 0.75rem;
}

.dining-hero__desc {
  font-size: 1rem;
  color: color-mix(in oklch, var(--brass) 82%, transparent);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* エリアタブ */
.dining-tabs {
  max-width: 1020px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

.dining-tabs .tab-nav {
  display: flex;
  overflow-x: auto;
  border-bottom: 2px solid color-mix(in oklch, var(--brass) 28%, transparent);
  margin-bottom: 2rem;
  scrollbar-width: none;
}

.dining-tabs .tab-nav::-webkit-scrollbar {
  display: none;
}

/* タブボタン — base → --soon base → :hover → .is-active → --soon:hover → --soon.is-active */
.dining-tabs .tab-btn {
  flex-shrink: 0;
  padding: 0.75rem 1.25rem;
  background: none;
  border: none;
  border-bottom: 2px solid;
  border-bottom-color: transparent;
  margin-bottom: -2px;
  cursor: pointer;
  font-size: 0.875rem;
  font-family: inherit;
  font-weight: 700;
  color: color-mix(in oklch, var(--brass) 68%, transparent);
  transition: color 0.15s, border-color 0.15s;
  white-space: nowrap;
}

.dining-tabs .tab-btn--soon {
  color: color-mix(in oklch, var(--brass) 42%, transparent);
}

.dining-tabs .tab-btn:hover {
  color: var(--brass);
}

.dining-tabs .tab-btn.is-active {
  color: var(--brass);
  border-bottom-color: var(--brass);
}

.dining-tabs .tab-btn--soon:hover {
  color: color-mix(in oklch, var(--brass) 58%, transparent);
}

.dining-tabs .tab-btn--soon.is-active {
  color: color-mix(in oklch, var(--brass) 58%, transparent);
  border-bottom-color: color-mix(in oklch, var(--brass) 40%, transparent);
}

.dining-tabs .tab-panel__soon {
  padding: 2rem 0;
  font-size: 0.9rem;
  color: color-mix(in oklch, var(--brass) 55%, transparent);
  font-style: italic;
}

/* セクションナビ */
.menu-nav {
  display: flex;
  justify-content: center;
  gap: 0.25rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid color-mix(in oklch, var(--brass) 25%, transparent);
}

.menu-nav__link {
  font-size: 0.875rem;
  font-weight: 700;
  color: color-mix(in oklch, var(--brass) 75%, transparent);
  padding: 0.35rem 1rem;
  border: 1px solid color-mix(in oklch, var(--brass) 30%, transparent);
  transition: border-color 0.2s, color 0.2s;
}

.menu-nav__link:hover {
  color: var(--ember);
  border-color: var(--ember);
}

/* 季節・限定メニュー告知 */
.seasonal-banner {
  margin: 0;
  padding: 1.25rem 1.5rem;
  border-left: 4px solid var(--ember);
  background-color: color-mix(in oklch, var(--ember) 7%, var(--ink));
  background-image: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 20px,
    color-mix(in oklch, var(--ember) 3%, transparent) 20px,
    color-mix(in oklch, var(--ember) 3%, transparent) 21px
  );
}

.seasonal-banner__heading {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ember);
  margin: 0 0 0.75rem;
}

.seasonal-banner__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

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

.seasonal-item__name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--brass);
  margin: 0;
}

.seasonal-item__price {
  font-size: 0.9rem;
  color: var(--ember);
  white-space: nowrap;
  margin: 0;
}

.seasonal-item__note {
  font-size: 0.8rem;
  color: color-mix(in oklch, var(--brass) 77%, transparent);
  margin: 0.2rem 0 0;
  line-height: 1.5;
}

/* コンテンツエリア */
.menu-content {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

/* dining-tabs 内では menu-content 自身のパディングで完結させる（二重パディング防止） */
.dining-tabs .menu-content {
  padding-left: 0;
  padding-right: 0;
}

.menu-section {
  padding-top: 2.5rem;
}

.menu-section + .menu-section {
  border-top: 1px solid color-mix(in oklch, var(--brass) 25%, transparent);
  margin-top: 2.5rem;
}

.menu-section__heading {
  font-size: 1.1rem;
  color: var(--brass);
  border-bottom: 1px solid color-mix(in oklch, var(--brass) 35%, transparent);
  padding-bottom: 0.4rem;
  margin: 0;
}

/* メニューリスト */
.menu-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.menu-item {
  padding: 1.25rem 0;
  border-bottom: 1px solid color-mix(in oklch, var(--brass) 20%, transparent);
}

.menu-item__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
}

.menu-item__meta {
  flex: 1;
}

.menu-item__name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--brass);
  margin: 0 0 0.35rem;
  line-height: 1.35;
}

.menu-item__desc {
  font-size: 0.875rem;
  color: color-mix(in oklch, var(--brass) 82%, transparent);
  margin: 0;
  line-height: 1.65;
}

.menu-item__aside {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
  flex-shrink: 0;
}

.menu-item__price {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ember);
  margin: 0;
  white-space: nowrap;
}

/* アコーディオン トリガー */
.menu-item__trigger {
  font-size: 0.75rem;
  font-weight: 700;
  color: color-mix(in oklch, var(--brass) 68%, transparent);
  background: none;
  border: 1px solid color-mix(in oklch, var(--brass) 30%, transparent);
  padding: 0.2rem 0.6rem;
  cursor: pointer;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  transition: color 0.2s, border-color 0.2s;
}

.menu-item__trigger:hover {
  color: var(--brass);
  border-color: color-mix(in oklch, var(--brass) 60%, transparent);
}

.menu-item__trigger-icon {
  display: inline-block;
  transition: transform 0.2s;
  font-style: normal;
}

.menu-item.is-open .menu-item__trigger-icon {
  transform: rotate(90deg);
}

/* 詳細パネル */
.menu-item__panel {
  margin-top: 1rem;
  padding: 0.875rem 1rem;
  border-left: 2px solid color-mix(in oklch, var(--brass) 28%, transparent);
}

/* 詳細 DL */
.menu-detail {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.35rem 1.25rem;
  font-size: 0.825rem;
  margin: 0;
}

.menu-detail dt {
  color: var(--ember);
  font-weight: 700;
  white-space: nowrap;
}

.menu-detail dd {
  color: color-mix(in oklch, var(--brass) 82%, transparent);
  margin: 0;
  line-height: 1.6;
}

.menu-detail dd.menu-detail__magic {
  color: color-mix(in oklch, var(--arcane) 90%, transparent);
}

.menu-detail dt.menu-detail__magic-dt {
  color: var(--arcane);
}

@media (width <= 600px) {
  .dining-hero {
    padding: 2rem 1rem 1.5rem;
  }

  .dining-hero__title {
    font-size: 1.6rem;
  }

  .menu-nav {
    flex-wrap: wrap;
    gap: 0.4rem;
  }

  .menu-content {
    padding: 0 1rem 2rem;
  }

  .dining-tabs .menu-content {
    padding-left: 0;
    padding-right: 0;
  }

  .dining-tabs {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .menu-item__header {
    flex-direction: column;
    gap: 0.6rem;
  }

  .menu-item__aside {
    flex-direction: row;
    align-items: center;
  }

  .menu-detail {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }

  .menu-detail dt {
    margin-top: 0.5rem;
  }

  .menu-detail dt:first-child {
    margin-top: 0;
  }

  .seasonal-item {
    flex-direction: column;
    gap: 0.2rem;
  }
}

/* ────────── エリアタブ 飲食店紹介カード ────────── */

.dining-venue-feature {
  display: flex;
  gap: 2rem;
  padding: 2rem 0;
  align-items: flex-start;
}

.dining-venue-feature__visual {
  flex-shrink: 0;
  width: 260px;
  height: 170px;
  background-color: var(--ink);
}

.dining-venue-feature__body {
  flex: 1;
}

.dining-venue-feature__area {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: color-mix(in oklch, var(--brass) 60%, transparent);
  margin: 0 0 0.4rem;
}

.dining-venue-feature__name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--brass);
  margin: 0 0 0.75rem;
  line-height: 1.3;
}

.dining-venue-feature__desc {
  font-size: 0.9rem;
  color: color-mix(in oklch, var(--brass) 82%, transparent);
  line-height: 1.7;
  margin: 0 0 1.25rem;
}

.dining-venue-feature__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--ember);
  border: 1px solid color-mix(in oklch, var(--ember) 50%, transparent);
  padding: 0.45rem 1rem;
  transition: border-color 0.2s, color 0.2s;
}

.dining-venue-feature__link:hover {
  border-color: var(--ember);
}

/* ────────── エリア飲食店 個別ページ ────────── */

.dining-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 1.5rem;
  font-size: 0.8rem;
  max-width: 820px;
  margin: 0 auto;
}

.dining-breadcrumb__link {
  color: color-mix(in oklch, var(--brass) 75%, transparent);
}

.dining-breadcrumb__link:hover {
  color: var(--brass);
}

.dining-breadcrumb__sep {
  color: color-mix(in oklch, var(--brass) 45%, transparent);
}

.dining-breadcrumb__current {
  color: color-mix(in oklch, var(--brass) 90%, transparent);
}

.dining-page-hero {
  border-bottom: 1px solid color-mix(in oklch, var(--brass) 20%, transparent);
}

.dining-page-hero__visual {
  /* 画像はMidjourneyで --ar 5:1 生成のため、コンテナのアスペクト比を合わせて
     object-fit: cover によるクロップを最小限にする(幅が広いページでも
     画像の上下が過度に見切れないようにするため)。max-heightは
     超ワイド画面での縦伸びを防ぐ上限。 */
  width: 100%;
  aspect-ratio: 5 / 1;
  max-height: 320px;
  background-color: var(--ink);
  overflow: hidden;
}

.dining-page-hero__visual-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.dining-page-hero__body {
  max-width: 820px;
  margin: 0 auto;
  padding: 1.75rem 1.5rem 1.5rem;
}

.dining-page-hero__area {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: color-mix(in oklch, var(--brass) 60%, transparent);
  margin: 0 0 0.4rem;
}

.dining-page-hero__title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--brass);
  margin: 0 0 0.75rem;
  line-height: 1.2;
}

.dining-page-hero__desc {
  font-size: 0.925rem;
  color: color-mix(in oklch, var(--brass) 82%, transparent);
  line-height: 1.7;
  margin: 0;
  max-width: 560px;
}

/* エリアビジュアル — base → 各エリアモディファイア (specificity 順) */
.dining-page-hero__visual--alchemy,
.dining-venue-feature__visual--alchemy {
  background-color: color-mix(in oklch, var(--ember) 32%, var(--ink));
  background-image:
    repeating-linear-gradient(
      -45deg,
      color-mix(in oklch, var(--azure) 15%, transparent) 0,
      color-mix(in oklch, var(--azure) 15%, transparent) 2px,
      transparent 2px,
      transparent 18px
    ),
    repeating-linear-gradient(
      45deg,
      color-mix(in oklch, var(--ember) 12%, transparent) 0,
      color-mix(in oklch, var(--ember) 12%, transparent) 1px,
      transparent 1px,
      transparent 22px
    );
}

.dining-page-hero__visual--airship,
.dining-venue-feature__visual--airship {
  background-color: color-mix(in oklch, var(--azure) 35%, var(--ink));
  background-image:
    repeating-linear-gradient(
      90deg,
      color-mix(in oklch, var(--azure) 20%, transparent) 0,
      color-mix(in oklch, var(--azure) 20%, transparent) 1px,
      transparent 1px,
      transparent 32px
    ),
    repeating-linear-gradient(
      0deg,
      color-mix(in oklch, var(--ember) 8%, transparent) 0,
      color-mix(in oklch, var(--ember) 8%, transparent) 1px,
      transparent 1px,
      transparent 32px
    );
}

.dining-page-hero__visual--clock,
.dining-venue-feature__visual--clock {
  background-color: color-mix(in oklch, var(--silver) 18%, var(--ink));
  background-image:
    repeating-radial-gradient(
      circle at 50% 50%,
      color-mix(in oklch, var(--silver) 20%, transparent) 0,
      color-mix(in oklch, var(--silver) 20%, transparent) 1px,
      transparent 1px,
      transparent 22px
    ),
    repeating-linear-gradient(
      45deg,
      color-mix(in oklch, var(--brass) 8%, transparent) 0,
      color-mix(in oklch, var(--brass) 8%, transparent) 1px,
      transparent 1px,
      transparent 16px
    );
}

.dining-page-hero__visual--library,
.dining-venue-feature__visual--library {
  background-color: color-mix(in oklch, var(--emerald) 30%, var(--ink));
  background-image:
    repeating-linear-gradient(
      90deg,
      color-mix(in oklch, var(--emerald) 22%, transparent) 0,
      color-mix(in oklch, var(--emerald) 22%, transparent) 2px,
      transparent 2px,
      transparent 24px
    );
}

.dining-page-hero__visual--dueling,
.dining-venue-feature__visual--dueling {
  background-color: color-mix(in oklch, var(--crimson) 28%, var(--ink));
  background-image:
    repeating-radial-gradient(
      circle at 50% 50%,
      color-mix(in oklch, var(--crimson) 22%, transparent) 0,
      color-mix(in oklch, var(--crimson) 22%, transparent) 1px,
      transparent 1px,
      transparent 20px
    );
}

.dining-page-hero__visual--summoning,
.dining-venue-feature__visual--summoning {
  background-color: color-mix(in oklch, var(--arcane) 25%, var(--ink));
  background-image:
    repeating-radial-gradient(
      circle at 30% 40%,
      color-mix(in oklch, var(--arcane) 30%, transparent) 0,
      transparent 25px,
      transparent 40px
    ),
    repeating-linear-gradient(
      -30deg,
      color-mix(in oklch, var(--arcane) 12%, transparent) 0,
      color-mix(in oklch, var(--arcane) 12%, transparent) 1px,
      transparent 1px,
      transparent 20px
    );
}

.dining-page-hero__visual--observatory,
.dining-venue-feature__visual--observatory {
  background-color: color-mix(in oklch, var(--azure) 28%, var(--ink));
  background-image:
    radial-gradient(
      circle at 70% 30%,
      color-mix(in oklch, var(--silver) 20%, transparent) 0%,
      transparent 40%
    ),
    repeating-radial-gradient(
      circle at 50% 50%,
      color-mix(in oklch, var(--azure) 18%, transparent) 0,
      color-mix(in oklch, var(--azure) 18%, transparent) 1px,
      transparent 1px,
      transparent 28px
    );
}

/* dining-venue-feature__visual — 一覧ページのエリアタブカードには
   heroと同じ実画像を背景として反映(aria-hiddenの装飾要素のためimgタグは使わない) */
.dining-venue-feature__visual--alchemy {
  background-image: url('../assets/images/dining/hero-alchemy-dining.jpg');
  background-size: cover;
  background-position: center;
}

.dining-venue-feature__visual--airship {
  background-image: url('../assets/images/dining/hero-airship-dining.jpg');
  background-size: cover;
  background-position: center;
}

.dining-venue-feature__visual--clock {
  background-image: url('../assets/images/dining/hero-clock-tower-dining.jpg');
  background-size: cover;
  background-position: center;
}

.dining-venue-feature__visual--library {
  background-image: url('../assets/images/dining/hero-library-dining.jpg');
  background-size: cover;
  background-position: center;
}

.dining-venue-feature__visual--dueling {
  background-image: url('../assets/images/dining/hero-dueling-dining.jpg');
  background-size: cover;
  background-position: center;
}

.dining-venue-feature__visual--summoning {
  background-image: url('../assets/images/dining/hero-summoning-dining.jpg');
  background-size: cover;
  background-position: center;
}

.dining-venue-feature__visual--observatory {
  background-image: url('../assets/images/dining/hero-observatory-dining.jpg');
  background-size: cover;
  background-position: center;
}

@media (width <= 600px) {
  .dining-page-hero__visual {
    height: 160px;
  }

  .dining-page-hero__body {
    padding: 1.25rem 1rem 1rem;
  }

  .dining-page-hero__title {
    font-size: 1.4rem;
  }

  .dining-venue-feature {
    flex-direction: column;
    gap: 1rem;
  }

  .dining-venue-feature__visual {
    width: 100%;
    height: 150px;
  }
}