/* ===== デモページ専用スタイル ===== */

/* 注意バナー */
.demo-notice {
  background: var(--c-warn-bg);
  border: 1px solid var(--c-warn-border);
  border-radius: var(--r-md);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: var(--fs-sm);
  color: var(--c-warn-text);
  line-height: 1.8;
  margin-bottom: 1rem;
}
.demo-notice svg { width: 18px; height: 18px; fill: var(--c-warn-text); flex-shrink: 0; margin-top: 0.15rem; }

/* 設計方針ノート */
.design-note {
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 0.875rem 1.25rem;
  margin-bottom: var(--sp-lg);
}
.design-note-title {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: 0.45rem;
  display: flex;
  align-items: center;
  gap: 0.375rem;
}
.design-note-title::before {
  content: '';
  display: inline-block;
  width: 7px; height: 7px;
  background: var(--c-primary);
  border-radius: 50%;
  flex-shrink: 0;
}
.design-note-list {
  font-size: var(--fs-sm);
  color: var(--c-text-sub);
  padding-left: 1.1rem;
  list-style: disc;
  line-height: 1.85;
  margin: 0;
}

/* 2カラムグリッド — デフォルト1列（スマホ向け）、860px以上で2列 */
.demo-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-md);
  width: 100%;
  max-width: 100%;
}

/* ===== フォームパネル ===== */
.demo-form-panel {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 1.5rem;
  box-shadow: 0 2px 8px var(--c-shadow);
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
}
.demo-form-title {
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--c-text);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-bottom: 0.875rem;
  border-bottom: 1px solid var(--c-border);
  margin-bottom: 1.25rem;
}
.demo-form-title svg { width: 20px; height: 20px; fill: var(--c-primary); flex-shrink: 0; }

/* フォームセクションラベル（グループ見出し） */
.form-section-label {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--c-text-sub);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin: 1.375rem 0 0.75rem;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid var(--c-border);
}

/* フォームグループ */
.form-group { margin-bottom: 1rem; }
.form-label { display: block; font-size: var(--fs-sm); font-weight: 700; color: var(--c-text); margin-bottom: 0.375rem; }
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  font-size: var(--fs-base);
  font-family: var(--font);
  color: var(--c-text);
  background: var(--c-surface);
  transition: border-color var(--ease), box-shadow var(--ease);
  line-height: 1.5;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(74, 124, 89, 0.15);
}
.form-textarea { resize: vertical; min-height: 100px; }

/* ファイル選択 */
.form-file-label {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.625rem 0.875rem;
  border: 1px dashed var(--c-border);
  border-radius: var(--r-sm);
  cursor: pointer;
  font-size: var(--fs-sm);
  color: var(--c-text-sub);
  background: var(--c-surface-2);
  transition: border-color var(--ease), background var(--ease), color var(--ease);
}
.form-file-label:hover, .form-file-label:focus {
  border-color: var(--c-primary);
  background: var(--c-primary-lt);
  color: var(--c-primary);
  outline: none;
}
.form-file-label svg { width: 18px; height: 18px; fill: currentColor; flex-shrink: 0; }
.form-img-filename { font-size: var(--fs-xs); color: var(--c-primary); margin-top: 0.375rem; min-height: 1.4em; line-height: 1.4; }
.form-hint { font-size: var(--fs-xs); color: var(--c-text-sub); margin-top: 0.25rem; line-height: 1.65; }
.form-caution {
  font-size: var(--fs-xs);
  color: var(--c-warn-text);
  background: var(--c-warn-bg);
  border: 1px solid var(--c-warn-border);
  border-radius: var(--r-sm);
  padding: 0.5rem 0.75rem;
  margin-top: 0.5rem;
  line-height: 1.75;
}
.form-divider { border: none; border-top: 1px solid var(--c-border); margin: 0 0 1.25rem; }

/* ===== プレビューパネル ===== */
.demo-preview-panel {
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
}
@media (min-width: 860px) {
  .demo-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
  .demo-preview-panel {
    position: sticky;
    top: calc(var(--header-h) + 1.25rem);
    max-height: calc(100vh - var(--header-h) - 2.5rem);
    overflow-y: auto;
  }
}
.demo-preview-label {
  font-size: var(--fs-sm); font-weight: 700; color: var(--c-text-sub);
  margin-bottom: 0.625rem;
  display: flex; align-items: center; gap: 0.5rem;
}
.demo-preview-label::before { content: ''; display: inline-block; width: 8px; height: 8px; background: var(--c-primary); border-radius: 50%; }
.preview-footer-note { font-size: var(--fs-xs); color: var(--c-text-sub); text-align: center; margin-top: 0.875rem; opacity: 0.65; }

/* ===== お知らせ用カードプレビュー ===== */
.preview-card { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--r-md); box-shadow: 0 2px 12px var(--c-shadow); overflow: hidden; max-width: 100%; min-width: 0; }
.preview-img-area {
  width: 100%; background: var(--c-surface-2);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; position: relative;
  transition: aspect-ratio 0.18s ease, min-height 0.18s ease;
}
.preview-img-area img { display: none; }
.preview-img-area.image-ratio-auto { min-height: 160px; }
.preview-img-area.image-ratio-auto img { max-width: 100%; max-height: 380px; width: auto; height: auto; object-fit: contain; }
.preview-img-area.image-ratio-landscape  { aspect-ratio: 16/9; }
.preview-img-area.image-ratio-square      { aspect-ratio: 1/1; }
.preview-img-area.image-ratio-portrait-45 { aspect-ratio: 4/5; }
.preview-img-area.image-ratio-portrait-34 { aspect-ratio: 3/4; }
.preview-img-area.image-ratio-landscape img,
.preview-img-area.image-ratio-square img,
.preview-img-area.image-ratio-portrait-45 img,
.preview-img-area.image-ratio-portrait-34 img { width: 100%; height: 100%; object-fit: contain; }
.preview-img-placeholder { display: flex; flex-direction: column; align-items: center; gap: 0.5rem; color: var(--c-primary); opacity: 0.45; }
.preview-img-placeholder svg { width: 36px; height: 36px; fill: currentColor; }
.preview-img-placeholder span { font-size: var(--fs-xs); }
.preview-body { padding: 1.125rem; }
.preview-meta { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 0.5rem; }
.preview-category { display: inline-block; font-size: 0.72rem; font-weight: 700; padding: 0.15rem 0.625rem; border-radius: var(--r-pill); background: var(--c-primary-lt); color: var(--c-primary); }
.preview-date { font-size: var(--fs-xs); color: var(--c-text-sub); }
.preview-status { display: inline-block; font-size: 0.72rem; font-weight: 700; padding: 0.15rem 0.625rem; border-radius: var(--r-pill); margin-left: auto; }
.preview-status.is-draft { background: var(--c-surface-2); color: var(--c-text-sub); border: 1px solid var(--c-border); }
.preview-status.is-published { background: var(--c-primary-lt); color: var(--c-primary); }
.preview-title { font-size: var(--fs-md); font-weight: 700; color: var(--c-text); line-height: 1.45; margin-bottom: 0.5rem; }
.preview-title.is-empty { color: var(--c-text-sub); opacity: 0.5; font-weight: 400; font-style: italic; }
.preview-body-text { font-size: var(--fs-sm); color: var(--c-text-sub); line-height: 1.8; white-space: pre-wrap; word-break: break-word; }
.preview-alt-note { font-size: var(--fs-xs); color: var(--c-text-sub); margin-top: 0.5rem; font-style: italic; opacity: 0.8; }

/* ===== ページスタイルプレビュー（共通） ===== */
.page-preview { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--r-md); box-shadow: 0 2px 12px var(--c-shadow); overflow: hidden; max-width: 100%; min-width: 0; }

/* 画像エリア（ページスタイル） */
.page-preview-img-area {
  width: 100%; background: var(--c-surface-2);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; position: relative;
}
.page-preview-img-area img { display: none; }
.page-preview-img-area.image-ratio-auto { min-height: 100px; }
.page-preview-img-area.image-ratio-auto img { max-width: 100%; max-height: 280px; width: auto; height: auto; object-fit: contain; }
.page-preview-img-area.image-ratio-landscape  { aspect-ratio: 16/9; }
.page-preview-img-area.image-ratio-square      { aspect-ratio: 1/1; }
.page-preview-img-area.image-ratio-portrait-45 { aspect-ratio: 4/5; }
.page-preview-img-area.image-ratio-portrait-34 { aspect-ratio: 3/4; }
.page-preview-img-area.image-ratio-landscape img,
.page-preview-img-area.image-ratio-square img,
.page-preview-img-area.image-ratio-portrait-45 img,
.page-preview-img-area.image-ratio-portrait-34 img { width: 100%; height: 100%; object-fit: contain; }

/* ヒーロー */
.page-preview-hero { background: var(--c-primary); color: #fff; padding: 1rem 1.125rem 0.875rem; }
.page-preview-hero.event-hero { background: var(--c-secondary); }
.page-preview-hero-top { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 0.375rem; margin-bottom: 0.5rem; }
.page-preview-type-tag { font-size: 0.67rem; font-weight: 700; background: rgba(255,255,255,0.2); color: rgba(255,255,255,0.95); border-radius: var(--r-pill); padding: 0.1rem 0.5rem; }
.page-preview-hero .preview-status { margin-left: 0; }
.page-preview-hero .preview-status.is-draft { background: rgba(0,0,0,0.12); border: 1px solid rgba(255,255,255,0.3); color: rgba(255,255,255,0.8); }
.page-preview-hero .preview-status.is-published { background: rgba(255,255,255,0.25); border: 1px solid rgba(255,255,255,0.45); color: #fff; }
.page-preview-title { font-size: var(--fs-md); font-weight: 700; color: #fff; line-height: 1.35; margin-bottom: 0.2rem; }
.page-preview-title.is-empty { opacity: 0.55; font-weight: 400; font-style: italic; font-size: var(--fs-sm); }
.page-preview-catch { font-size: var(--fs-sm); color: rgba(255,255,255,0.88); line-height: 1.5; }

/* ボディ */
.page-preview-body { padding: 0.875rem 1.125rem; }
.page-preview-section { margin-bottom: 0.875rem; }
.page-preview-section:last-child { margin-bottom: 0; }
.page-preview-section-label { font-size: 0.68rem; font-weight: 700; color: var(--c-primary); border-left: 2.5px solid var(--c-primary); padding-left: 0.45rem; margin-bottom: 0.4rem; line-height: 1.4; }
.page-preview-section-label.ev { color: var(--c-secondary); border-left-color: var(--c-secondary); }
.page-preview-text { font-size: var(--fs-xs); color: var(--c-text-sub); line-height: 1.8; white-space: pre-wrap; word-break: break-word; }

/* テーブルラッパー（横スクロールをテーブル内に限定） */
.page-preview-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; max-width: 100%; }
/* テーブル */
.page-preview-table { width: 100%; border-collapse: collapse; min-width: 0; }
.page-preview-table tr + tr td, .page-preview-table tr + tr th { border-top: 1px solid var(--c-border); }
.page-preview-table th { width: 5rem; font-size: 0.68rem; font-weight: 700; color: var(--c-text); padding: 0.3rem 0.5rem 0.3rem 0; vertical-align: top; white-space: nowrap; }
.page-preview-table td { font-size: 0.68rem; color: var(--c-text-sub); padding: 0.3rem 0; line-height: 1.6; word-break: break-word; overflow-wrap: anywhere; }

/* フッター（問い合わせ） */
.page-preview-contact { background: var(--c-surface-2); border-top: 1px solid var(--c-border); padding: 0.625rem 1.125rem; font-size: var(--fs-xs); color: var(--c-text-sub); line-height: 1.7; }

/* 申込方法（常時表示） */
.preview-apply-always { background: var(--c-surface-2); border-radius: var(--r-sm); padding: 0.5rem 0.625rem; font-size: var(--fs-xs); color: var(--c-text-sub); line-height: 1.75; white-space: pre-wrap; word-break: break-word; }

/* ===== できることカード（居場所） ===== */
.preview-todos-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.4rem; }
.preview-todo-card {
  background: var(--c-primary-lt);
  border-radius: var(--r-sm);
  padding: 0.45rem 0.375rem;
  font-size: 0.67rem;
  color: var(--c-text);
  line-height: 1.5;
  text-align: center;
  font-weight: 600;
  word-break: break-word;
}

/* 初めての方への案内 */
.preview-firstvisit {
  background: var(--c-surface-2);
  border-left: 3px solid var(--c-primary);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  padding: 0.5rem 0.75rem;
}

/* ===== STEPカード（ボランティア） ===== */
.preview-step-list { display: flex; flex-direction: column; gap: 0.35rem; }
.preview-step-card { display: flex; align-items: flex-start; gap: 0.5rem; background: var(--c-surface-2); border-radius: var(--r-sm); padding: 0.45rem 0.625rem; }
.preview-step-num {
  font-size: 0.6rem; font-weight: 800; color: #fff; background: var(--c-primary);
  border-radius: 50%; width: 17px; height: 17px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; margin-top: 0.1rem;
}
.preview-step-text { font-size: var(--fs-xs); color: var(--c-text); line-height: 1.6; white-space: pre-wrap; word-break: break-word; }

/* ===== Q&Aカード（ボランティア） ===== */
.preview-qa-list { display: flex; flex-direction: column; gap: 0.45rem; }
.preview-qa-item { border-radius: var(--r-sm); border: 1px solid var(--c-border); overflow: hidden; }
.preview-qa-q { font-size: var(--fs-xs); font-weight: 700; color: var(--c-primary); padding: 0.3rem 0.625rem; background: var(--c-primary-lt); line-height: 1.5; white-space: pre-wrap; }
.preview-qa-a { font-size: var(--fs-xs); color: var(--c-text-sub); padding: 0.3rem 0.625rem; line-height: 1.65; white-space: pre-wrap; word-break: break-word; }

/* ===== パンくず ===== */
.breadcrumb { display: flex; align-items: center; gap: 0.375rem; flex-wrap: wrap; font-size: var(--fs-xs); margin-bottom: 0.875rem; }
.breadcrumb a { color: var(--c-text-sub); text-decoration: none; }
.breadcrumb a:hover { color: var(--c-primary); text-decoration: underline; }
.breadcrumb-sep { color: var(--c-text-sub); opacity: 0.45; }
.breadcrumb-current { color: var(--c-text-sub); }

/* ===== 本番構成カード ===== */
.prod-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
@media (min-width: 580px) { .prod-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .prod-grid { grid-template-columns: repeat(3, 1fr); } }
.prod-card { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--r-md); padding: 1.25rem; box-shadow: 0 1px 4px var(--c-shadow); }
.prod-card-icon { width: 40px; height: 40px; border-radius: var(--r-sm); background: var(--c-primary-lt); display: flex; align-items: center; justify-content: center; margin-bottom: 0.75rem; }
.prod-card-icon svg { width: 20px; height: 20px; fill: var(--c-primary); }
.prod-card-icon.blue { background: var(--c-secondary-lt); }
.prod-card-icon.blue svg { fill: var(--c-secondary); }
.prod-card-num { font-size: 0.7rem; font-weight: 800; color: var(--c-primary); letter-spacing: 0.06em; margin-bottom: 0.2rem; }
.prod-card-title { font-size: var(--fs-base); font-weight: 700; color: var(--c-text); margin-bottom: 0.2rem; }
.prod-card-sub { font-size: var(--fs-xs); color: var(--c-primary); font-weight: 700; margin-bottom: 0.5rem; }
.prod-card-text { font-size: var(--fs-sm); color: var(--c-text-sub); line-height: 1.75; }
.data-schema { background: var(--c-surface-2); border: 1px solid var(--c-border); border-radius: var(--r-md); padding: 1.25rem 1.5rem; font-size: 0.8rem; font-family: 'Consolas','Courier New',monospace; color: var(--c-text-sub); overflow-x: auto; line-height: 2; max-width: 100%; min-width: 0; }
.ds-key { color: var(--c-primary); font-weight: 700; }
.ds-str { color: var(--c-text); }
.ds-comment { color: var(--c-text-sub); opacity: 0.55; font-style: italic; }

/* ===== 活動・イベント報告 ===== */
.page-preview-hero.report-hero { background: #b36200; }
.page-preview-section-label.rp { color: #b36200; border-left-color: #b36200; }

/* 追加写真ギャラリー */
.report-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 0.4rem; }
.report-gallery-item { aspect-ratio: 1 / 1; overflow: hidden; border-radius: var(--r-sm); background: var(--c-surface-2); position: relative; border: 1px solid var(--c-border); }
.report-gallery-item img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; object-position: center; display: none; background: var(--c-surface-2); }
.report-gallery-placeholder { position: absolute; top: 0; left: 0; width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; color: var(--c-primary); opacity: 0.35; pointer-events: none; }
.report-gallery-placeholder svg { width: 24px; height: 24px; fill: currentColor; }

/* 写真グループ区切り */
.photo-group + .photo-group { border-top: 1px dashed var(--c-border); padding-top: 0.625rem; }

/* ===== 導入エリア ===== */
.demo-intro { background: var(--c-surface-2); border: 1px solid var(--c-border); border-radius: var(--r-md); padding: 1.125rem 1.375rem; margin-bottom: 1rem; }
.demo-intro-title { font-size: var(--fs-base); font-weight: 700; color: var(--c-text); margin-bottom: 0.45rem; }
.demo-intro-lead { font-size: var(--fs-sm); color: var(--c-text-sub); line-height: 1.85; margin-bottom: 0.625rem; }
.demo-intro-points { font-size: var(--fs-sm); color: var(--c-text-sub); padding-left: 1.1rem; list-style: disc; line-height: 1.85; margin: 0; }

/* ===== 操作手順カード ===== */
.how-steps { display: grid; grid-template-columns: 1fr; gap: 0.75rem; margin-bottom: 1.5rem; }
@media (min-width: 600px) { .how-steps { grid-template-columns: repeat(3, 1fr); } }
.how-step-card { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--r-md); padding: 1rem 1.125rem; box-shadow: 0 1px 4px var(--c-shadow); }
.how-step-num { font-size: 0.65rem; font-weight: 700; color: var(--c-primary); letter-spacing: 0.08em; margin-bottom: 0.3rem; }
.how-step-title { font-size: var(--fs-sm); font-weight: 700; color: var(--c-text); margin-bottom: 0.35rem; }
.how-step-text { font-size: var(--fs-xs); color: var(--c-text-sub); line-height: 1.75; margin: 0; }

/* ===== サンプル読み込みバー ===== */
.sample-load-bar { display: flex; align-items: center; gap: 0.625rem; margin-top: 0.5rem; flex-wrap: wrap; }
.btn-sample { background: var(--c-surface-2); border: 1px solid var(--c-border); border-radius: var(--r-sm); padding: 0.4rem 0.875rem; font-size: var(--fs-xs); font-weight: 700; color: var(--c-text); cursor: pointer; line-height: 1.5; transition: background 0.15s, border-color 0.15s, color 0.15s; }
.btn-sample:hover { background: var(--c-primary); color: #fff; border-color: var(--c-primary); }
.btn-sample:active { opacity: 0.8; }
.sample-loaded-msg { font-size: var(--fs-xs); color: var(--c-primary); font-weight: 600; }

/* ===== プレビューパネル補足文 ===== */
.demo-preview-label-sub { font-size: var(--fs-xs); color: var(--c-text-sub); margin: 0 0 0.75rem; padding-left: 1.25rem; line-height: 1.6; }

/* ===== 本番構成前 理由ブロック ===== */
.prod-why { background: var(--c-surface-2); border-left: 3px solid var(--c-primary); border-radius: 0 var(--r-sm) var(--r-sm) 0; padding: 0.875rem 1.25rem; margin-bottom: 1.5rem; }
.prod-why-title { font-size: var(--fs-sm); font-weight: 700; color: var(--c-text); margin-bottom: 0.375rem; }
.prod-why-list { font-size: var(--fs-sm); color: var(--c-text-sub); padding-left: 1.1rem; list-style: disc; line-height: 1.85; margin: 0; }

/* ===== ページ内CTA ===== */
.demo-page-cta { padding: 2rem 1.5rem; background: var(--c-surface-2); border: 1px solid var(--c-border); border-radius: var(--r-md); text-align: center; }
.demo-page-cta-title { font-size: var(--fs-lg); font-weight: 700; color: var(--c-text); margin-bottom: 0.625rem; }
.demo-page-cta-text { font-size: var(--fs-sm); color: var(--c-text-sub); line-height: 1.85; margin-bottom: 1.25rem; }
.demo-page-cta-btns { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; }