/**
 * Bento Grid / 詳細タイル共通 — :root で色・角丸・余白を一括管理
 * build.py 生成の index.html / admin.html から参照（編集はこのファイルのみ）
 */
:root {
  /* 背景・サーフェス */
  --color-page: #f8fafc;
  --color-surface: #ffffff;
  --color-surface-muted: #f1f5f9;
  --color-surface-warm-start: #fffdfb;
  --color-surface-warm-end: #ffffff;

  /* テキスト */
  --color-text: #0f172a;
  --color-text-secondary: #475569;
  --color-text-muted: #94a3b8;

  /* ボーダー */
  --color-border: #e2e8f0;
  --color-border-muted: #cbd5e1;
  --color-border-dashed: #cbd5e1;

  /* アクセント */
  --accent-title: #f59e0b;
  --accent-violet-600: #7c3aed;
  --accent-violet-700: #6d28d9;
  --accent-violet-900: #4c1d95;
  --accent-indigo-ring: rgb(99 102 241);

  /* 角丸 */
  --radius-bento: 24px;
  --radius-tile: 12px;
  --radius-tile-inner: 10px;
  --radius-title-preview: 8px;
  --radius-modal-section: 16px;

  /* メイン Bento / 詳細セクションと同列（Tailwind max-w-6xl = 72rem） */
  --content-column-max-width: 72rem;

  /* 余白・ギャップ */
  --space-detail-grid-gap: 1rem;
  --space-bento-gap: 1rem;
  --space-stream-image-padding: 12px;
  --space-stream-text-y: 1.1rem;
  --space-stream-text-x: 1.25rem;
  --space-stream-title-y: 1rem;
  --space-stream-title-x: 1.25rem;
  --space-admin-child-y: 15px;
  --space-admin-child-l: 44px;
  --space-admin-child-r: 52px;
  --space-badge-row-bottom: 10px;
  --space-badge-row-pr: 72px;
  --space-bp-stack-gap: 12px;
  --space-bp-card-padding-y: 16px;
  --space-bp-card-padding-x: 18px;
  --space-bp-label-bottom: 8px;

  /* レイアウト（詳細 Bento / admin 子カード共通） */
  --detail-grid-min-col: 300px;
  /* トップ #bento-container の gap-4（1rem）に合わせる */
  --detail-bento-gap: 1rem;
  --detail-bento-tile-padding: 1.25rem 1.35rem;
  --detail-bento-image-padding: 14px;
  --detail-bento-media-min-height: 280px;
  --detail-bento-media-empty-min-height: 260px;

  /* 影 */
  --shadow-bento-hover: 0 20px 40px -12px rgb(15 23 42 / 0.12);
  --shadow-tile: 0 2px 12px rgba(15, 23, 42, 0.08);
  --shadow-tile-admin: 0 2px 12px rgba(15, 23, 42, 0.1);
  --shadow-bp-card: 0 2px 12px rgba(15, 23, 42, 0.08);

  /* 画像タイル */
  --stream-img-max-height: min(75vh, 560px);

  /* タイトルプレビュー（admin フォーム） */
  --title-preview-font-size: 1.625rem;
  --title-preview-placeholder-size: 0.95rem;
  --admin-child-min-height: 4.5rem;

  /* admin モーダル・ドラッグハンドル（admin-only.css と共有） */
  --admin-modal-bg-1: #e0e7ff;
  --admin-modal-bg-2: #f1f5f9;
  --admin-modal-bg-3: #e2e8f0;
  --admin-drag-handle-bg: #eef2ff;
  --admin-drag-handle-border: #a5b4fc;
  --admin-drag-handle-text: #4338ca;
  --admin-bp-border-modal: #c7d2fe;
  --admin-empty-border: #a78bfa;

  /* ページ背景：ゆるいメッシュ（1 周約 30s） */
  --site-bg-animation-duration: 30s;
}

.spacer {
  background: transparent;
}

.detail-bento-tile--spacer {
  background: transparent;
  border: none;
  box-shadow: none;
  padding: 0;
}

.detail-bento-tile--spacer:hover {
  transform: none;
  box-shadow: none;
}

/* -------------------------------------------------------------------------- */
html {
  height: 100%;
  scroll-behavior: smooth;
}

/* index：フッターまでを 1 画面に収める（min-h-screen/100vh より 100dvh で余計な縦スクロールを抑える） */
body.page-sticky-footer {
  min-height: 100%;
  min-height: 100dvh;
  overflow-x: hidden;
}

/* 固定背景アニメーション（長周期・コンテンツより背面） */
.site-bg-animation {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  contain: strict;
}

.site-bg-animation__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  will-change: transform;
}

.site-bg-animation__blob--a {
  width: min(110vw, 980px);
  height: min(110vw, 980px);
  top: -18%;
  left: -12%;
  background: radial-gradient(
    circle at 35% 40%,
    rgb(196 181 253 / 0.42) 0%,
    rgb(224 231 255 / 0.22) 45%,
    transparent 68%
  );
  animation: site-bg-drift-a var(--site-bg-animation-duration) ease-in-out infinite;
}

.site-bg-animation__blob--b {
  width: min(95vw, 820px);
  height: min(95vw, 820px);
  bottom: -22%;
  right: -8%;
  background: radial-gradient(
    circle at 60% 45%,
    rgb(165 180 252 / 0.38) 0%,
    rgb(191 219 254 / 0.2) 48%,
    transparent 70%
  );
  animation: site-bg-drift-b var(--site-bg-animation-duration) ease-in-out infinite;
  animation-delay: calc(var(--site-bg-animation-duration) * -0.33);
}

.site-bg-animation__blob--c {
  width: min(85vw, 720px);
  height: min(85vw, 720px);
  top: 38%;
  left: 22%;
  background: radial-gradient(
    circle at 50% 50%,
    rgb(253 230 138 / 0.18) 0%,
    rgb(254 215 170 / 0.1) 55%,
    transparent 72%
  );
  animation: site-bg-drift-c var(--site-bg-animation-duration) ease-in-out infinite;
  animation-delay: calc(var(--site-bg-animation-duration) * -0.66);
}

@keyframes site-bg-drift-a {
  0%,
  100% {
    transform: translate(0, 0) rotate(0deg) scale(1);
  }
  33% {
    transform: translate(12%, 8%) rotate(120deg) scale(1.06);
  }
  66% {
    transform: translate(-6%, 14%) rotate(240deg) scale(0.94);
  }
}

@keyframes site-bg-drift-b {
  0%,
  100% {
    transform: translate(0, 0) rotate(0deg) scale(1);
  }
  33% {
    transform: translate(-10%, -12%) rotate(-100deg) scale(1.08);
  }
  66% {
    transform: translate(8%, -4%) rotate(-220deg) scale(0.92);
  }
}

@keyframes site-bg-drift-c {
  0%,
  100% {
    transform: translate(0, 0) rotate(0deg) scale(1);
  }
  50% {
    transform: translate(-14%, 10%) rotate(180deg) scale(1.12);
  }
}

body.page-sticky-footer > header,
body.page-sticky-footer > main,
body.page-sticky-footer > footer {
  position: relative;
  z-index: 1;
}

@media (prefers-reduced-motion: reduce) {
  .site-bg-animation__blob--a,
  .site-bg-animation__blob--b,
  .site-bg-animation__blob--c {
    animation: none !important;
    transform: none !important;
  }
}

/* index ヘッダー：左ロゴ＋左揃え文言（ロゴ列と重ならない） */
.site-header-inner {
  display: flex;
  align-items: stretch;
  justify-content: flex-start;
  width: 100%;
}

.site-header-text {
  flex: 1 1 0%;
  min-width: 0;
  text-align: left;
}

.site-logo-wrap {
  flex: 0 0 auto;
  align-self: stretch;
  aspect-ratio: 1;
  width: auto;
  max-width: min(32vw, 7.5rem);
  min-width: 0;
  min-height: 0;
}

/* メイン Bento ナビのカード（bento-data.js が生成） */
.bento-card {
  border-radius: var(--radius-bento);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  /* ホバー時バッジ：badgeHoverHue が --bento-badge-hover-h（0〜360）。背景・文字で同じ色相を使う */
  --bento-badge-hover-h: 222;
  --bento-badge-hover-bg-s: 72%;
  --bento-badge-hover-bg-l: 38%;
  --bento-badge-hover-fg-s: 20%;
  --bento-badge-hover-fg-l: 98%;
}

.bento-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-bento-hover);
}

.bento-card--has-image .bento-card-icon {
  display: none;
}

.bento-card--has-image .bento-badge {
  background-color: rgb(255 255 255 / 0.92);
  color: rgb(30 41 59);
}

.bento-card.group:hover .bento-badge {
  background-color: hsl(var(--bento-badge-hover-h) var(--bento-badge-hover-bg-s) var(--bento-badge-hover-bg-l));
  color: hsl(var(--bento-badge-hover-h) var(--bento-badge-hover-fg-s) var(--bento-badge-hover-fg-l));
  transition: background-color 0.18s ease, color 0.18s ease;
}

.bento-card--has-image .bento-title,
.bento-card--has-image .bento-desc {
  color: #fff;
  text-shadow: 1px 1px 3px rgb(0 0 0 / 0.8);
}

/* Image-on-card: inline-block zabuton + flex gap so title/desc pads do not overlap */
.bento-card--has-image .bento-card-text-wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.65rem;
}

.bento-card--has-image .bento-desc {
  margin-top: 0;
}

.bento-card--has-image .bento-text-pad {
  display: inline-block;
  max-width: 100%;
  vertical-align: top;
  background: rgb(0 0 0 / 0.3);
  padding: 0.2em 0.45em;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

/* タイトルは座布団を少しタイトに（文字より小さくはしない） */
.bento-card--has-image .bento-title .bento-text-pad {
  padding: 0.14em 0.38em;
}

/* 親カード背景：複数画像を重ねてクロスフェード（bento-data.js） */
.bento-card-bg-stack {
  z-index: 0;
}

.bento-card-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 2s ease-in-out;
  pointer-events: none;
}

.bento-card-bg-img--visible {
  opacity: 1;
}

/* ホバー中：JS がタイマーを止め、進行中の opacity トランジションも固定 */
.bento-card--crossfade-paused .bento-card-bg-img {
  transition: none !important;
}

/* 公開サイト FAB */
.fab-scroll-top {
  transition: opacity 0.28s ease, transform 0.28s ease;
  opacity: 0;
  transform: translateY(1rem);
  pointer-events: none;
}

.fab-scroll-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

/* -------------------------------------------------------------------------- */
/* 詳細セクション＝トップ Bento（#bento-container）と同じ列・行・ギャップのオープングリッド */
.detail-bento-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--detail-bento-gap);
  align-items: stretch;
  width: 100%;
  box-sizing: border-box;
  grid-auto-flow: dense;
}

@media (min-width: 768px) {
  .detail-bento-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-auto-rows: minmax(180px, auto);
    grid-auto-flow: dense;
  }
}

/* contentItems のタイルサイズ（4列グリッド上のセル占有。1x1 は追加クラスなし） */
.detail-bento-tile--size-2x1 {
  grid-column: span 2;
}

.detail-bento-tile--size-1x2 {
  grid-row: span 2;
}

.detail-bento-tile--size-2x2 {
  grid-column: span 2;
  grid-row: span 2;
}

/* タイトル子カード用：4 列幅 × 行高の約 80%（md 以上・グリッド行 min 180px に合わせる） */
@media (min-width: 768px) {
  .detail-bento-tile--size-4x08 {
    grid-column: span 4;
    grid-row: span 1;
    align-self: start;
    height: auto;
    max-height: calc(180px * 0.8);
    min-height: 0;
    overflow-y: auto;
  }
}

@media (max-width: 719px) {
  .detail-bento-tile--size-2x1,
  .detail-bento-tile--size-1x2,
  .detail-bento-tile--size-2x2,
  .detail-bento-tile--size-4x08 {
    grid-column: span 1;
    grid-row: span 1;
    max-height: none;
    overflow-y: visible;
  }
}

.detail-bento-tile {
  box-sizing: border-box;
  min-width: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border-radius: var(--radius-bento);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-tile);
  padding: var(--detail-bento-tile-padding);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.detail-bento-tile:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-bento-hover);
}

.detail-bento-tile.detail-bento-tile--spacer,
.detail-bento-tile--spacer {
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  padding: 0 !important;
  pointer-events: none;
}

.detail-bento-tile.detail-bento-tile--spacer:hover,
.detail-bento-tile--spacer:hover {
  transform: none !important;
  box-shadow: none !important;
}

/* グリッド占有は detail-bento-tile--size-* のみ（セクション固定タイル・contentItems 共通） */

.detail-bento-tile--hero {
  padding: 1.35rem 1.5rem 1.45rem;
}

.detail-bento-tile__heading {
  line-height: 1.2;
}

.detail-bento-tile--text.detail-bento-tile--muted {
  background: linear-gradient(180deg, var(--color-page) 0%, var(--color-surface) 100%);
}

/* テキスト子カード内リンク（本文との間隔・高さの安定） */
.detail-bento-tile__link-wrap {
  margin-top: 0;
  flex-shrink: 0;
}

.detail-bento-tile__prose + .detail-bento-tile__link-wrap {
  margin-top: 0.75rem;
}

.detail-bento-tile__inline-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  max-width: 100%;
  overflow-wrap: anywhere;
  line-height: 1.45;
}

.detail-bento-tile__inline-link-icon {
  width: 1em;
  height: 1em;
  flex: 0 0 auto;
  opacity: 0.85;
}

.detail-bento-tile--image {
  padding: var(--detail-bento-image-padding);
}

/* contentItems の画像：枠・影なし。親の高さ（ビューポート上限付き）内に contain で収める */
.detail-bento-tile--image.detail-bento-tile--content-image {
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  min-height: 0;
  max-height: min(90vh, 960px);
}

.detail-bento-tile--image.detail-bento-tile--content-image:hover {
  transform: none;
  box-shadow: none;
}

.detail-bento-tile--image.detail-bento-tile--content-image .detail-bento-tile__media {
  flex: 1 1 auto;
  align-self: stretch;
  width: 100%;
  min-height: 0;
  max-height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  border-radius: var(--radius-bento);
  overflow: hidden;
}

.detail-bento-tile--image.detail-bento-tile--content-image .detail-bento-tile__media--empty {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-bento);
  border: 1px dashed var(--color-border-muted);
  background: transparent;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  min-height: var(--detail-bento-media-empty-min-height);
  padding: 1rem;
}

.detail-bento-tile--image.detail-bento-tile--content-image .detail-bento-tile__img {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
  display: block;
}

/* 子カード画像ブロック：複数枚はカルーセル（小タイル・拡大の両方） */
.detail-bento-tile--image.detail-bento-tile--content-image .detail-bento-tile__carousel {
  position: relative;
  flex: 1 1 auto;
  align-self: stretch;
  width: 100%;
  min-width: 0;
  min-height: 0;
  max-height: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: var(--radius-bento);
  outline: none;
}

.detail-bento-tile--image.detail-bento-tile--content-image .detail-bento-tile__carousel:focus-visible {
  box-shadow: 0 0 0 2px var(--color-surface), 0 0 0 4px hsl(var(--bento-parent-badge-hover-h, 222) 55% 42%);
}

.detail-bento-tile__carousel-track {
  display: flex;
  height: 100%;
  min-height: 0;
  transition: transform 0.38s cubic-bezier(0.22, 0.92, 0.27, 0.96);
  will-change: transform;
}

@media (prefers-reduced-motion: reduce) {
  .detail-bento-tile__carousel-track {
    transition: none;
  }
}

.detail-bento-tile__carousel-slide {
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  min-height: 0;
  min-width: 0;
  height: 100%;
}

.detail-bento-tile__carousel-slide .detail-bento-tile__img {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
  display: block;
}

.detail-bento-tile__carousel-btn {
  position: absolute;
  top: 50%;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: none;
  border-radius: 9999px;
  background: rgba(15, 23, 42, 0.48);
  color: #fff;
  cursor: pointer;
  transform: translateY(-50%);
  transition: background 0.15s ease;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.18);
}

.detail-bento-tile__carousel-btn:hover {
  background: rgba(15, 23, 42, 0.66);
}

.detail-bento-tile__carousel-btn:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

.detail-bento-tile__carousel-btn--prev {
  left: 0.5rem;
}

.detail-bento-tile__carousel-btn--next {
  right: 0.5rem;
}

.detail-bento-tile__carousel-dots {
  position: absolute;
  bottom: 0.5rem;
  left: 50%;
  z-index: 3;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem;
  max-width: calc(100% - 5rem);
  transform: translateX(-50%);
  pointer-events: auto;
}

.detail-bento-tile__carousel-dot {
  width: 0.5rem;
  height: 0.5rem;
  padding: 0;
  border: none;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.42);
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.28);
}

.detail-bento-tile__carousel-dot:hover {
  background: rgba(255, 255, 255, 0.78);
}

.detail-bento-tile__carousel-dot--active {
  background: #fff;
  transform: scale(1.2);
}

.detail-bento-tile__carousel-dot:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 1px;
}

.detail-bento-tile__media {
  flex: 1 1 auto;
  min-height: var(--detail-bento-media-min-height);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: var(--radius-tile-inner);
  background: var(--color-surface-muted);
  border: 1px solid var(--color-border);
}

.detail-bento-tile__media--empty {
  min-height: var(--detail-bento-media-empty-min-height);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text-muted);
  padding: 1.5rem;
  text-align: center;
}

.detail-bento-tile__img {
  width: 100%;
  height: auto;
  max-height: var(--stream-img-max-height);
  object-fit: contain;
}

.detail-bento-tile--stream-title {
  --_stream-h: var(--bento-parent-badge-hover-h, 222);
  border-left: 4px solid hsl(var(--_stream-h) 55% 32%);
  background-color: hsl(var(--_stream-h) 72% 38%);
  color: hsl(var(--_stream-h) 20% 98%);
}

.detail-bento-tile--stream-title .detail-bento-tile__heading {
  color: inherit;
}

/* YouTube：全カード共通でタイルの枠・影なし（埋め込みはシェル内に収める） */
.detail-bento-tile--youtube {
  padding: 0;
  margin-bottom: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  overflow: hidden;
  /* グリッドの align-items: stretch + height:100% による下方向の空きを防ぐ */
  height: auto;
  min-height: 0;
  align-self: start;
}

.detail-bento-tile--youtube:hover {
  transform: none;
  box-shadow: none;
}

.detail-bento-tile__youtube-shell {
  flex: 0 0 auto;
  align-self: stretch;
  width: 100%;
  min-height: 0;
  border-radius: var(--radius-bento);
  border: none;
  box-shadow: none;
}

/* YouTube 埋め込み — 縦 9:16 / 横 16:9 を data から切り替え */
.detail-youtube-inner {
  position: relative;
  width: 100%;
  display: block;
  line-height: 0;
}

.detail-youtube-inner--9x16 {
  aspect-ratio: 9 / 16;
}

.detail-youtube-inner--16x9 {
  aspect-ratio: 16 / 9;
}

.detail-youtube-inner .detail-youtube-iframe {
  border: 0;
  display: block;
  width: 100%;
  height: 100%;
}

/* Instagram（contentItems type: instagram）— YouTube 子カードと同様：フチなし・9:16 */
.detail-bento-tile--instagram {
  padding: 0;
  margin-bottom: 0;
  min-width: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  overflow: hidden;
  height: auto;
  min-height: 0;
  align-self: start;
}

.detail-bento-tile--instagram:hover {
  transform: none;
  box-shadow: none;
}

.detail-bento-tile__instagram-embed {
  position: relative;
  flex: 0 0 auto;
  min-width: 0;
  width: 100%;
  max-width: 100%;
  min-height: 0;
  margin: 0;
  padding: 0;
  border-radius: var(--radius-bento);
  border: none;
  box-shadow: none;
  background: #0f172a;
  overflow: hidden;
}

/* YouTube .detail-youtube-inner--9x16 と同じ比率枠 */
.detail-instagram-inner--9x16 {
  position: relative;
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 0;
  aspect-ratio: 9 / 16;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  line-height: 0;
  overflow: hidden;
  border-radius: inherit;
}

.detail-instagram-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  background: #0f172a;
}

video.detail-instagram-media {
  object-fit: cover;
}

.detail-instagram-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.detail-instagram-watermark {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.detail-instagram-watermark__icon {
  width: 5.5rem;
  height: 5.5rem;
  color: rgba(148, 163, 184, 0.22);
  filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.35));
}

.detail-instagram-open {
  position: absolute;
  left: 0.75rem;
  bottom: 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.75rem;
  border-radius: 9999px;
  background: rgba(15, 23, 42, 0.65);
  color: rgba(248, 250, 252, 0.95);
  font-size: 0.8125rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.28);
  pointer-events: auto;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.detail-instagram-open:hover {
  background: rgba(15, 23, 42, 0.78);
  color: #fff;
}

.detail-instagram-open:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

.detail-bento-tile__instagram-embed blockquote.instagram-media {
  margin: 0 !important;
  padding: 0 !important;
  min-width: auto !important;
  max-width: none !important;
  width: 100% !important;
  border: 0 !important;
  background: transparent !important;
  box-sizing: border-box !important;
}

/* embed.js 適用前：blockquote を枠いっぱいに（公式の min-width:326px / max-width:540px / margin:auto を打ち消す） */
.detail-instagram-inner--9x16 > blockquote.instagram-media {
  position: absolute !important;
  inset: 0 !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  height: 100% !important;
  min-width: auto !important;
  min-height: 0 !important;
  margin: 0 !important;
}

.detail-bento-tile__instagram-embed iframe.detail-bento-tile__instagram-iframe,
.detail-instagram-inner--9x16 iframe {
  display: block !important;
  position: absolute !important;
  inset: 0 !important;
  left: 0 !important;
  width: 100% !important;
  min-width: auto !important;
  height: 100% !important;
  min-height: 0 !important;
  max-width: none !important;
  border: 0 !important;
  box-sizing: border-box !important;
  transform-origin: center top;
}

.detail-instagram-inner--9x16 .instagram-media-rendered {
  position: absolute !important;
  inset: 0 !important;
  left: 0 !important;
  width: 100% !important;
  min-width: auto !important;
  height: 100% !important;
  min-height: 0 !important;
  max-width: none !important;
  margin: 0 !important;
  padding: 0 !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
  transform-origin: center top;
}

/* ウィジェットが固定幅のとき：直接子だけ拡大（入れ子 iframe の二重スケールを防ぐ） */
@supports (transform: scale(1)) {
  .detail-instagram-inner--9x16 > iframe,
  .detail-instagram-inner--9x16 > .instagram-media-rendered {
    transform: scale(1.02);
  }
}

/* embed.js がシェル直下に iframe を置いた場合のフォールバック */
.detail-bento-tile__instagram-embed > iframe {
  position: absolute !important;
  inset: 0 !important;
  left: 0 !important;
  width: 100% !important;
  min-width: auto !important;
  height: 100% !important;
  min-height: 0 !important;
  border: 0 !important;
  transform-origin: center top;
}

/* -------------------------------------------------------------------------- */
/* admin モーダル内：子カード横並びグリッド（詳細タイルと同じ minmax ロジック） */
[data-admin-detail-list-section] {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(var(--detail-grid-min-col), 1fr)) !important;
  gap: var(--space-detail-grid-gap) !important;
  align-items: start !important;
}

[data-admin-detail-list-section] > [data-admin-detail-blocks-header],
[data-admin-detail-list-section] > [data-admin-detail-blocks-empty] {
  grid-column: 1 / -1 !important;
}

[data-admin-detail-list-section] > [data-admin-content-list].admin-content-sortable {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(var(--detail-grid-min-col), 1fr)) !important;
  gap: var(--space-detail-grid-gap) !important;
  align-items: stretch !important;
  width: 100% !important;
  min-width: 0 !important;
  grid-column: 1 / -1 !important;
}

.admin-detail-child-card {
  position: relative !important;
  display: flex !important;
  flex-direction: column !important;
  box-sizing: border-box !important;
  background: var(--color-surface) !important;
  border-radius: var(--radius-tile) !important;
  box-shadow: var(--shadow-tile-admin) !important;
  border: 1px solid var(--color-border) !important;
  margin-bottom: 0 !important;
  padding-top: var(--space-admin-child-y) !important;
  padding-bottom: var(--space-admin-child-y) !important;
  padding-left: 14px !important;
  padding-right: 14px !important;
  width: 100% !important;
  min-width: 0 !important;
  min-height: var(--admin-child-min-height) !important;
  height: 100% !important;
  align-self: stretch !important;
}

.admin-detail-child-card--title {
  border-left: 4px solid var(--accent-title) !important;
}

.admin-detail-child-card__body {
  position: relative;
  min-width: 0;
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.admin-detail-child-card__badge-row {
  margin-bottom: var(--space-badge-row-bottom);
  padding-right: var(--space-badge-row-pr);
}

/* YouTube / Instagram 子カード：プレビュー高さに合わせ、下の余白・強制ストレッチを解除 */
.admin-detail-child-card--youtube,
.admin-detail-child-card--instagram {
  min-height: 0 !important;
  height: auto !important;
  align-self: start !important;
  padding-bottom: 0 !important;
  margin-bottom: 0 !important;
}

/* Instagram プレビュー：埋め込みをカード内容幅いっぱいに（左右のすき間を排除） */
.admin-detail-child-card--instagram .detail-bento-tile--instagram,
.admin-detail-child-card--instagram .detail-bento-tile__instagram-embed,
.admin-detail-child-card--instagram .detail-instagram-inner--9x16 {
  margin-left: 0 !important;
  margin-right: 0 !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
}

.admin-detail-child-card--youtube .admin-detail-child-card__body,
.admin-detail-child-card--instagram .admin-detail-child-card__body {
  flex: 0 0 auto;
  min-height: 0;
}

.admin-bp-field-card {
  background: var(--color-surface) !important;
  border-radius: var(--radius-tile) !important;
  box-shadow: var(--shadow-bp-card) !important;
  border: 1px solid var(--color-border) !important;
  padding: var(--space-bp-card-padding-y) var(--space-bp-card-padding-x) !important;
  margin-bottom: var(--space-bp-stack-gap) !important;
}

.admin-bp-field-card:last-child {
  margin-bottom: 0 !important;
}

.admin-bp-field-card__label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-bp-label-bottom);
}

/* プレビュー列はページ背景の上にタイルを直置き（公開サイトの詳細と同じ見え方） */
.admin-bp-preview-card {
  background: transparent !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  border: none !important;
  padding: 0 !important;
}

.admin-bp-preview-card .detail-bento-grid {
  min-height: 120px;
}

.admin-bp-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-bp-stack-gap);
}

.admin-detail-list-section > [data-admin-content-list].admin-content-sortable {
  border-top: 1px solid rgba(139, 92, 246, 0.22);
  padding-top: 12px;
  margin-top: 0;
}

/* -------------------------------------------------------------------------- */
/* 詳細モーダル：上下レイアウト・スティッキーツールバー・ライブプレビュー幅 */
.admin-detail-editor-layout {
  width: 100%;
  box-sizing: border-box;
}

.admin-detail-modal-body-pad {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.admin-detail-sticky-toolbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem 1rem;
  padding: 0.5rem 0 0.75rem;
  margin-bottom: 0.25rem;
  background: linear-gradient(180deg, rgb(255 255 255 / 0.98) 0%, rgb(248 250 252 / 0.97) 100%);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 6px 20px -12px rgba(15, 23, 42, 0.12);
  backdrop-filter: blur(10px);
}

.admin-detail-sticky-toolbar__lead {
  flex: 1 1 12rem;
  min-width: 0;
}

.admin-detail-sticky-toolbar__actions {
  flex: 0 1 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

/* パディングを打ち消してモーダル内幅いっぱいにグリッド（index の main と同じ感覚） */
.admin-detail-preview-slot {
  width: calc(100% + 2rem);
  max-width: none;
  margin-left: -1rem;
  margin-right: -1rem;
  box-sizing: border-box;
  padding: 0 1rem 1rem;
  margin-bottom: 0.25rem;
}

@media (min-width: 768px) {
  .admin-detail-preview-slot {
    width: calc(100% + 3rem);
    margin-left: -1.5rem;
    margin-right: -1.5rem;
    padding: 0 1.5rem 1.25rem;
  }
}

.admin-detail-preview-slot .detail-bento-grid {
  min-height: 180px;
}

/* Admin 詳細モーダル：プレビュー画像をモーダル内の表示エリアに収める */
#admin-detail-modal .admin-detail-preview-slot .detail-bento-tile--image.detail-bento-tile--content-image {
  max-height: min(72vh, 720px);
}

.admin-content-item-file--hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* -------------------------------------------------------------------------- */
/* 詳細グリッド内のモーフ用プレースホルダー（ジャンル→詳細 VT は未使用） */
[data-vt-morph-surface] {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  contain: paint;
  z-index: 0;
  border-radius: var(--radius-bento);
  background: transparent;
  box-shadow: none;
  pointer-events: none;
}

.section-detail.detail-bento-grid > .detail-bento-tile {
  position: relative;
  z-index: 1;
}

/* クリックでグリッド全体幅（コンテンツ列いっぱい）に拡大 */
.section-detail.detail-bento-grid > .detail-bento-tile.detail-bento-tile--expanded {
  grid-column: 1 / -1 !important;
  grid-row: auto;
  z-index: 2;
}

/* 拡大時：画像タイルは親カード風（フチなし・余白なし・全面表示） */
.section-detail.detail-bento-grid > .detail-bento-tile.detail-bento-tile--expanded.detail-bento-tile--image {
  padding: 0;
}

.section-detail.detail-bento-grid
  > .detail-bento-tile.detail-bento-tile--expanded.detail-bento-tile--image
  .detail-bento-tile__media {
  min-height: 0;
  max-height: 100%;
  height: 100%;
  border: 0;
  border-radius: 0;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
}

.section-detail.detail-bento-grid
  > .detail-bento-tile.detail-bento-tile--expanded.detail-bento-tile--image
  .detail-bento-tile__img {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
}

.section-detail.detail-bento-grid
  > .detail-bento-tile.detail-bento-tile--expanded.detail-bento-tile--image
  .detail-bento-tile__carousel {
  border-radius: 0;
  min-height: 0;
  max-height: min(92vh, 960px);
}

.section-detail.detail-bento-grid
  > .detail-bento-tile.detail-bento-tile--expanded.detail-bento-tile--image
  .detail-bento-tile__carousel-track,
.section-detail.detail-bento-grid
  > .detail-bento-tile.detail-bento-tile--expanded.detail-bento-tile--image
  .detail-bento-tile__carousel-slide {
  min-height: 0;
}

.section-detail.detail-bento-grid
  > .detail-bento-tile.detail-bento-tile--expanded.detail-bento-tile--image
  .detail-bento-tile__carousel-slide
  .detail-bento-tile__img {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
}

/* 拡大時：YouTube — 横 16:9 はコンテンツ幅いっぱい、縦 9:16 は利用可能な高さいっぱい（中央寄せ） */
.section-detail.detail-bento-grid
  > .detail-bento-tile.detail-bento-tile--expanded.detail-bento-tile--youtube:has(.detail-youtube-inner--16x9) {
  min-height: 0;
}

.section-detail.detail-bento-grid
  > .detail-bento-tile.detail-bento-tile--expanded.detail-bento-tile--youtube:has(.detail-youtube-inner--16x9)
  .detail-bento-tile__youtube-shell {
  width: 100%;
  border-radius: 0;
}

.section-detail.detail-bento-grid
  > .detail-bento-tile.detail-bento-tile--expanded.detail-bento-tile--youtube:has(.detail-youtube-inner--16x9)
  .detail-youtube-inner--16x9 {
  width: 100%;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
}

.section-detail.detail-bento-grid
  > .detail-bento-tile.detail-bento-tile--expanded.detail-bento-tile--youtube:has(.detail-youtube-inner--9x16)
  .detail-bento-tile__youtube-shell {
  display: block;
  width: 100%;
  min-height: 0;
  border-radius: 0;
}

.section-detail.detail-bento-grid
  > .detail-bento-tile.detail-bento-tile--expanded.detail-bento-tile--youtube:has(.detail-youtube-inner--9x16)
  .detail-youtube-inner--9x16 {
  width: 100%;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
  aspect-ratio: 9 / 16;
  height: auto;
  max-height: min(90svh, 960px);
}

/* 拡大時：Instagram — 9:16 を YouTube 縦動画と同じ上限で揃える */
.section-detail.detail-bento-grid
  > .detail-bento-tile.detail-bento-tile--expanded.detail-bento-tile--instagram
  .detail-bento-tile__instagram-embed {
  display: block;
  width: 100%;
  min-height: 0;
  border-radius: 0;
}

.section-detail.detail-bento-grid
  > .detail-bento-tile.detail-bento-tile--expanded.detail-bento-tile--instagram
  .detail-instagram-inner--9x16 {
  width: 100%;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
  aspect-ratio: 9 / 16;
  height: auto;
  max-height: min(90svh, 960px);
}

/* 詳細＝サイトのコンテンツ列（ヘッダー / main と同じ max-width）・中央・モーフの containing block */
.section-detail.detail-bento-grid {
  position: relative;
  max-width: var(--content-column-max-width);
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
}

@supports (view-transition-name: none) {
  /* 詳細タイル: セルサイズ → コンテンツ幅いっぱいへのモーフ */
  ::view-transition-group(detail-tile-expand) {
    animation-duration: 0.5s;
    animation-timing-function: cubic-bezier(0.22, 0.92, 0.27, 0.96);
  }

  ::view-transition-old(detail-tile-expand),
  ::view-transition-new(detail-tile-expand) {
    width: 100%;
    height: 100%;
    object-fit: cover;
    animation-duration: 0.48s;
    animation-timing-function: cubic-bezier(0.33, 0.86, 0.32, 1);
  }
}

@media (prefers-reduced-motion: reduce) {
  ::view-transition-group(detail-tile-expand),
  ::view-transition-old(detail-tile-expand),
  ::view-transition-new(detail-tile-expand) {
    animation-duration: 1ms !important;
  }
}

/* 拡大完了後: 子タイルが下からフェードイン（1番目の子はモーフ面のため nth-child は 2 から） */
.section-detail.detail-tiles-enter:not(.detail-tiles-visible) > .detail-bento-tile {
  opacity: 0;
  transform: translateY(20px);
}

@keyframes detail-bento-tile-rise {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.section-detail.detail-tiles-visible > .detail-bento-tile {
  animation: detail-bento-tile-rise 0.48s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.section-detail.detail-tiles-visible > .detail-bento-tile:nth-child(2) {
  animation-delay: 0.04s;
}
.section-detail.detail-tiles-visible > .detail-bento-tile:nth-child(3) {
  animation-delay: 0.08s;
}
.section-detail.detail-tiles-visible > .detail-bento-tile:nth-child(4) {
  animation-delay: 0.12s;
}
.section-detail.detail-tiles-visible > .detail-bento-tile:nth-child(5) {
  animation-delay: 0.16s;
}
.section-detail.detail-tiles-visible > .detail-bento-tile:nth-child(6) {
  animation-delay: 0.2s;
}
.section-detail.detail-tiles-visible > .detail-bento-tile:nth-child(7) {
  animation-delay: 0.24s;
}
.section-detail.detail-tiles-visible > .detail-bento-tile:nth-child(8) {
  animation-delay: 0.28s;
}
.section-detail.detail-tiles-visible > .detail-bento-tile:nth-child(9) {
  animation-delay: 0.32s;
}
.section-detail.detail-tiles-visible > .detail-bento-tile:nth-child(10) {
  animation-delay: 0.36s;
}
.section-detail.detail-tiles-visible > .detail-bento-tile:nth-child(11) {
  animation-delay: 0.4s;
}
.section-detail.detail-tiles-visible > .detail-bento-tile:nth-child(12) {
  animation-delay: 0.44s;
}
.section-detail.detail-tiles-visible > .detail-bento-tile:nth-child(13) {
  animation-delay: 0.48s;
}
.section-detail.detail-tiles-visible > .detail-bento-tile:nth-child(14) {
  animation-delay: 0.52s;
}
.section-detail.detail-tiles-visible > .detail-bento-tile:nth-child(15) {
  animation-delay: 0.56s;
}
.section-detail.detail-tiles-visible > .detail-bento-tile:nth-child(16) {
  animation-delay: 0.6s;
}

@media (prefers-reduced-motion: reduce) {
  .section-detail.detail-tiles-enter:not(.detail-tiles-visible) > .detail-bento-tile {
    opacity: 1;
    transform: none;
  }

  .section-detail.detail-tiles-visible > .detail-bento-tile {
    animation: none !important;
    animation-delay: 0s !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

/* -------------------------------------------------------------------------- */
/* 左上固定メニュー + サイドパネル（詳細タイル拡大・FAB より手前） */
.site-menu-trigger {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 1202;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: none;
  border-radius: 12px;
  background: rgb(255 255 255 / 0.88);
  color: var(--color-text);
  box-shadow: 0 2px 14px rgb(15 23 42 / 0.1), 0 0 0 1px rgb(226 232 240 / 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  cursor: pointer;
  transition: background 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
}

.site-menu-trigger:hover {
  background: rgb(255 255 255 / 0.96);
  box-shadow: 0 4px 20px rgb(15 23 42 / 0.12), 0 0 0 1px rgb(203 213 225 / 0.95);
}

.site-menu-trigger:focus-visible {
  outline: 2px solid var(--accent-indigo-ring);
  outline-offset: 2px;
}

.site-menu-trigger__icon {
  display: block;
}

.side-menu-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1200;
  background: rgb(15 23 42 / 0.38);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.28s ease, visibility 0.28s ease;
}

html.side-menu-open .side-menu-backdrop {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

#side-menu.side-menu {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: min(20rem, 88vw);
  z-index: 1201;
  margin: 0;
  padding: 0;
  border: none;
  transform: translateX(-100%);
  transition: transform 0.32s cubic-bezier(0.22, 1, 0.36, 1);
  box-sizing: border-box;
}

html.side-menu-open #side-menu.side-menu {
  transform: translateX(0);
}

.side-menu__inner {
  height: 100%;
  padding: 4.75rem 1.35rem 1.5rem;
  background: rgb(255 255 255 / 0.78);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-right: 1px solid rgb(226 232 240 / 0.95);
  box-shadow: 6px 0 40px rgb(15 23 42 / 0.1);
  box-sizing: border-box;
  overflow-y: auto;
}

.side-menu__title {
  margin: 0 0 1rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

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

.side-menu__list li {
  margin: 0;
  padding: 0;
}

.side-menu__link {
  display: block;
  padding: 0.65rem 0.75rem;
  margin-bottom: 0.2rem;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  transition: background 0.18s ease, color 0.18s ease;
}

.side-menu__link:hover {
  background: rgb(241 245 249 / 0.95);
  color: var(--color-text);
}

.side-menu__link:focus-visible {
  outline: 2px solid var(--accent-indigo-ring);
  outline-offset: 2px;
}

.side-menu__link--all {
  font-weight: 600;
  margin-bottom: 0.5rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--color-border);
  border-radius: 10px 10px 0 0;
}

html.side-menu-open {
  overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
  .side-menu-backdrop,
  #side-menu.side-menu {
    transition-duration: 0.01ms !important;
  }
}