/**
 * カスタム統計データ管理画面専用スタイル
 * AI Trust Publishing Platform - B2B向け信頼・安定感のあるUI
 *
 * 参照: documents.html, evidence-snippets.html, collections.css
 * デザイントークン: styles.css の --trust-* 変数
 */

/* ===== ページ基本 ===== */
body.page-custom-stat-data {
  background: var(--trust-bg);
  color: var(--trust-text);
}

/* ===== コンテナ・レイアウト ===== */
.stat-shell,
.stat-data-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 1rem 1.25rem;
}

.stat-data-container.platform-workspace {
  background: var(--trust-surface);
  border: 1px solid var(--trust-border);
  border-radius: var(--trust-radius-lg);
  box-shadow: var(--trust-shadow-sm);
  margin-top: 0.9rem;
}

/* ===== ページヘッダー（他ページとアライメント） ===== */
.stat-data-page-header {
  margin-bottom: 1.25rem;
  padding: 1rem 1.25rem;
  border-bottom: 2px solid var(--trust-cta);
  background: linear-gradient(135deg, var(--trust-primary-surface) 0%, var(--trust-surface-elevated) 100%);
  border-radius: var(--trust-radius-md);
  border: 1px solid var(--trust-border);
  box-shadow: var(--trust-shadow-sm);
}

.stat-data-page-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--trust-primary);
  margin: 0 0 0.35rem 0;
  letter-spacing: 0.02em;
}

.stat-data-page-description {
  font-size: 0.9rem;
  color: var(--trust-text-secondary);
  margin: 0;
  line-height: 1.4;
}

.stat-data-header-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  flex-wrap: wrap;
}

.stat-header-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
}

.header-action-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ===== 検索・フィルター（Trust Platform準拠） ===== */
.stat-search-filters {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  padding: 1rem 1.25rem;
  background: var(--trust-surface-elevated);
  border: 1px solid var(--trust-border);
  border-radius: var(--trust-radius-md);
  box-shadow: var(--trust-shadow-sm);
}

.stat-search-filters .filter-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.stat-search-filters input[type="text"],
.stat-search-filters select {
  padding: 0.5rem 0.75rem;
  font-size: 0.9rem;
  border: 1px solid var(--trust-border-strong);
  border-radius: var(--trust-radius-sm);
  background: var(--trust-surface-elevated);
  color: var(--trust-text);
  min-width: 160px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.stat-search-filters input:focus,
.stat-search-filters select:focus {
  border-color: var(--trust-cta);
  box-shadow: 0 0 0 3px var(--trust-cta-surface);
  outline: none;
}

.stat-search-filters .favorite-filter {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  padding: 0.5rem 0.75rem;
  border-radius: var(--trust-radius-sm);
  font-size: 0.9rem;
  color: var(--trust-text-secondary);
  transition: background 0.2s;
}

.stat-search-filters .favorite-filter:hover {
  background: var(--trust-primary-surface);
  color: var(--trust-text);
}

.stat-search-filters .favorite-filter input[type="checkbox"] {
  margin: 0;
  cursor: pointer;
  accent-color: var(--trust-cta);
}

/* ===== ボタン（Trust Platform統一） ===== */
.stat-data-container .btn-primary {
  background: var(--trust-cta);
  color: #fff;
  border: 1px solid color-mix(in srgb, var(--trust-cta) 38%, white);
  padding: 0.5rem 1.25rem;
  border-radius: var(--trust-radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}

.stat-data-container .btn-primary:hover {
  background: var(--trust-cta-hover);
  border-color: color-mix(in srgb, var(--trust-cta-hover) 40%, white);
}

.stat-data-container .btn-secondary {
  background: var(--trust-surface-elevated);
  color: var(--trust-text-secondary);
  border: 1px solid var(--trust-border-strong);
  padding: 0.5rem 1.25rem;
  border-radius: var(--trust-radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}

.stat-data-container .btn-secondary:hover {
  background: var(--trust-surface);
  border-color: var(--trust-border);
  color: var(--trust-text);
}

/* ===== 統計データグリッド ===== */
.stat-data-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.25rem;
  overflow: visible;
}

/* ===== 統計データカード（B2B信頼感） ===== */
.stat-data-card {
  background: var(--trust-surface-elevated);
  border: 1px solid var(--trust-border);
  border-radius: var(--trust-radius-lg);
  padding: 1.25rem;
  box-shadow: var(--trust-shadow-sm);
  position: relative;
  overflow: visible;
  z-index: 0;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.stat-data-card:hover {
  z-index: 10;
  border-color: var(--trust-border-strong);
  box-shadow: var(--trust-shadow-md);
}

.stat-card-header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.stat-data-card h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--trust-primary);
  line-height: 1.35;
  flex: 1;
  min-width: 0;
}

.stat-data-meta {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  font-size: 0.8rem;
  color: var(--trust-text-secondary);
  flex-wrap: wrap;
}

.stat-data-value {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--trust-cta);
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
}

.stat-data-comment {
  background: var(--trust-surface);
  padding: 0.75rem;
  border-radius: var(--trust-radius-sm);
  margin-bottom: 0.75rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--trust-text-secondary);
  border: 1px solid var(--trust-border);
}

.stat-data-tags {
  display: flex;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.stat-data-card .tag {
  background: var(--trust-primary-surface);
  color: var(--trust-text-secondary);
  padding: 0.25rem 0.6rem;
  border-radius: var(--trust-radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
  border: 1px solid var(--trust-border);
}

.stat-data-card .usage-count {
  color: var(--trust-text-tertiary);
  font-size: 0.8rem;
  margin-bottom: 0.75rem;
}

/* カードアクション */
.stat-data-card .card-actions {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
  align-items: center;
  flex-wrap: wrap;
  padding-top: 0.75rem;
  border-top: 1px solid var(--trust-border);
}

.stat-data-card .btn-small {
  padding: 0.4rem 0.9rem;
  border: none;
  border-radius: var(--trust-radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: opacity 0.2s;
}

.stat-data-card .btn-small:hover {
  opacity: 0.9;
}

.stat-data-card .btn-edit {
  background: var(--trust-verified);
  color: #fff;
}

.stat-data-card .btn-delete {
  background: var(--trust-danger);
  color: #fff;
}

.stat-data-card .btn-insert {
  background: var(--trust-cta);
  color: #fff;
}

/* お気に入り星 */
.stat-data-card .favorite-star {
  font-size: 1.1rem;
  color: var(--trust-text-tertiary);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: var(--trust-radius-sm);
  transition: color 0.2s, transform 0.2s;
  flex-shrink: 0;
}

.stat-data-card .favorite-star:hover {
  color: #f0b429;
}

.stat-data-card .favorite-star.favorite {
  color: #f0b429;
}

/* ===== 空状態 ===== */
.stat-data-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem 2rem;
  background: var(--trust-surface-elevated);
  border: 1px solid var(--trust-border);
  border-radius: var(--trust-radius-lg);
  color: var(--trust-text-secondary);
}

.stat-data-empty-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--trust-primary);
  margin-bottom: 0.5rem;
}

.stat-data-empty p {
  margin: 0;
  font-size: 0.9rem;
}

/* ===== フォーム（追加・編集モーダル） ===== */
.stat-data-form {
  background: var(--trust-surface-elevated);
  padding: 1.25rem;
  border-radius: var(--trust-radius-md);
  margin: 0;
}

.stat-data-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.stat-data-form .form-row.full-width {
  grid-template-columns: 1fr;
}

.stat-data-form .form-group label {
  display: block;
  font-weight: 600;
  color: var(--trust-text-secondary);
  font-size: 0.85rem;
  margin-bottom: 0.35rem;
}

.stat-data-form input,
.stat-data-form textarea,
.stat-data-form select {
  padding: 0.5rem 0.75rem;
  font-size: 0.9rem;
  border: 1px solid var(--trust-border-strong);
  border-radius: var(--trust-radius-sm);
  background: var(--trust-surface-elevated);
  color: var(--trust-text);
  width: 100%;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.stat-data-form .form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.stat-data-form input:focus,
.stat-data-form textarea:focus,
.stat-data-form select:focus {
  border-color: var(--trust-cta);
  box-shadow: 0 0 0 3px var(--trust-cta-surface);
  outline: none;
}

.stat-data-form .form-row:last-of-type {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--trust-border);
}

/* ===== モーダル ===== */
.stat-data-container .modal {
  background: rgba(15, 23, 42, 0.46);
}

.stat-data-container .modal-content,
.stat-data-container .modal-content-standard,
.stat-data-container .insert-confirm-content {
  background: var(--trust-surface-elevated);
  border: 1px solid var(--trust-border);
  border-radius: var(--trust-radius-lg);
  box-shadow: var(--trust-shadow-lg);
}

.stat-data-container .modal-content h2 {
  color: var(--trust-primary);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.stat-data-container .insert-preview {
  background: var(--trust-surface);
  border: 1px solid var(--trust-border);
  border-radius: var(--trust-radius-md);
  padding: 1rem;
  margin: 1rem 0;
}

.stat-data-container .preview-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--trust-border);
}

.stat-data-container .preview-header h3 {
  margin: 0;
  font-size: 1.05rem;
  color: var(--trust-primary);
}

.stat-data-container .preview-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.stat-data-container .preview-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.stat-data-container .preview-comment {
  padding-top: 0.75rem;
  border-top: 1px solid var(--trust-border);
}

.stat-data-container .preview-comment .preview-label {
  margin-bottom: 0.5rem;
}

.stat-data-container .preview-comment p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--trust-text-secondary);
  line-height: 1.5;
}

.stat-data-container .preview-label {
  font-size: 0.75rem;
  color: var(--trust-text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-data-container .preview-value {
  font-size: 0.9rem;
  color: var(--trust-text);
  font-weight: 500;
}

.stat-data-container .insert-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--trust-border);
}

/* 公的データモーダル */
.stat-search-dialog .stat-search-container {
  position: relative;
  background: var(--trust-surface-elevated);
  border: 1px solid var(--trust-border);
  border-radius: var(--trust-radius-lg);
  box-shadow: var(--trust-shadow-lg);
}

.stat-search-dialog .stat-search-header {
  background: linear-gradient(135deg, var(--trust-primary-surface) 0%, var(--trust-surface-elevated) 100%);
  border-bottom: 2px solid var(--trust-cta);
  padding: 1rem 1.25rem;
}

.stat-search-dialog .stat-search-header h2 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--trust-primary);
  margin: 0;
}

.stat-search-dialog .search-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--trust-border);
}

.stat-search-dialog .search-input,
.stat-search-dialog .search-select {
  padding: 0.5rem 0.75rem;
  font-size: 0.9rem;
  border: 1px solid var(--trust-border-strong);
  border-radius: var(--trust-radius-sm);
  background: var(--trust-surface-elevated);
  color: var(--trust-text);
}

/* 公的データカード */
.stat-data-card--public {
  border-left: 3px solid var(--trust-verified);
}

.stat-data-card-public-badge {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  font-size: 0.7rem;
  font-weight: 600;
  background: var(--trust-verified-surface);
  color: var(--trust-verified);
  border-radius: var(--trust-radius-sm);
  margin-bottom: 0.5rem;
}

.stat-search-dialog .stat-freshness-badge.recent {
  background: var(--trust-verified-surface);
  color: var(--trust-verified);
  padding: 0.2rem 0.5rem;
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: var(--trust-radius-sm);
}

.stat-search-dialog .stat-source-link {
  color: var(--trust-cta);
  font-size: 0.8rem;
  text-decoration: none;
}

.stat-search-dialog .stat-source-link:hover {
  text-decoration: underline;
}

.stat-search-dialog .btn-save-to-my-data {
  background: var(--trust-cta);
  color: #fff;
  border: 1px solid color-mix(in srgb, var(--trust-cta) 38%, white);
  padding: 0.4rem 0.9rem;
  border-radius: var(--trust-radius-md);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s;
}

.stat-search-dialog .btn-save-to-my-data:hover {
  background: var(--trust-cta-hover);
}

.stat-search-dialog .stat-search-actions,
.stat-search-dialog .search-actions {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--trust-border);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

.stat-search-dialog .search-loading,
.stat-search-dialog .search-empty,
.stat-search-dialog .search-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  color: var(--trust-text-secondary);
  font-size: 0.9rem;
}

.stat-search-dialog .search-loading .loading-spinner {
  margin-bottom: 0.75rem;
}

.stat-search-dialog .search-error {
  color: var(--trust-danger);
}

.stat-search-dialog {
  position: relative;
}

.stat-search-dialog .close-modal {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--trust-text-secondary);
  cursor: pointer;
  line-height: 1;
  padding: 0.25rem;
  z-index: 1;
}

.stat-search-dialog .close-modal:hover {
  color: var(--trust-text);
}

/* ===== レスポンシブ ===== */
@media (max-width: 768px) {
  .stat-data-form .form-row {
    grid-template-columns: 1fr;
  }

  .stat-data-grid {
    grid-template-columns: 1fr;
  }

  .stat-data-page-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .stat-header-actions {
    width: 100%;
  }
}