/* ===== リセット & ベース ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary:    #1a2744;
  --primary-lt: #243560;
  --accent:     #e84040;
  --accent-lt:  #ff5555;
  --success:    #2e8b57;
  --success-lt: #3aab6b;
  --warning:    #d97706;
  --bg:         #f0f2f7;
  --card:       #ffffff;
  --border:     #dde3ef;
  --text:       #1a1a2e;
  --text-sub:   #5a6174;
  --radius:     10px;
  --shadow:     0 2px 12px rgba(26,39,68,0.09);
  --shadow-lg:  0 6px 28px rgba(26,39,68,0.13);
}

body {
  font-family: 'Hiragino Kaku Gothic ProN', 'Meiryo', 'Yu Gothic', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  font-size: 14px;
  line-height: 1.6;
}

/* ===== ヘッダー ===== */
.header {
  background: var(--primary);
  box-shadow: 0 2px 16px rgba(0,0,0,0.22);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
  height: 56px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 20px;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.04em;
  text-decoration: none;
}
.logo-icon { color: #7bb3ff; font-size: 22px; }
.logo-accent { color: #ff6b6b; }

.nav { display: flex; gap: 4px; margin-left: auto; }
.nav-btn {
  background: transparent;
  border: none;
  color: rgba(255,255,255,0.7);
  padding: 6px 16px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 13px;
  font-family: inherit;
  font-weight: 500;
  transition: all 0.18s;
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-btn:hover { background: rgba(255,255,255,0.1); color: #fff; }
.nav-btn.active { background: rgba(255,255,255,0.15); color: #fff; font-weight: 700; }

.badge {
  background: var(--accent);
  color: #fff;
  border-radius: 10px;
  padding: 1px 7px;
  font-size: 11px;
  font-weight: 700;
  min-width: 18px;
  text-align: center;
}

/* ===== メイン ===== */
.main { max-width: 1200px; margin: 0 auto; padding: 28px 24px 60px; }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ===== 検索カード ===== */
.search-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 24px 28px;
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  border: 1px solid var(--border);
}

.section-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--bg);
}

.search-form {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  flex-wrap: wrap;
}
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-size: 12px; font-weight: 600; color: var(--text-sub); text-transform: uppercase; letter-spacing: 0.06em; }

.form-control {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 14px;
  font-family: inherit;
  color: var(--text);
  background: #fff;
  transition: border-color 0.18s, box-shadow 0.18s;
  min-width: 180px;
}
.form-control:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(26,39,68,0.1); }
.form-control-sm { padding: 7px 10px; font-size: 13px; min-width: 140px; }

.form-actions { display: flex; gap: 10px; }

/* ===== ボタン ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 20px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  font-size: 14px;
  font-family: inherit;
  font-weight: 600;
  transition: all 0.18s;
  white-space: nowrap;
}
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-icon { font-size: 15px; }

.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--primary-lt); box-shadow: var(--shadow); }

.btn-success { background: var(--success); color: #fff; }
.btn-success:hover:not(:disabled) { background: var(--success-lt); box-shadow: var(--shadow); }

.btn-danger { background: var(--accent); color: #fff; padding: 5px 12px; font-size: 12px; }
.btn-danger:hover:not(:disabled) { background: var(--accent-lt); }

.btn-outline { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn-outline:hover:not(:disabled) { background: var(--bg); border-color: var(--primary); }

.btn-sm { padding: 7px 14px; font-size: 13px; }

/* ===== 結果ヘッダー ===== */
.result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 8px;
}
.result-count { font-size: 15px; font-weight: 700; color: var(--primary); }
.result-source {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 12px;
  margin-left: 10px;
  font-weight: 600;
}
.source-real { background: #dcfce7; color: #166534; }
.source-mock { background: #fef9c3; color: #854d0e; }
.source-html { background: #e0f2fe; color: #075985; }
.result-region { font-size: 13px; color: var(--text-sub); }

/* ===== ローディング ===== */
.loading { text-align: center; padding: 56px 20px; color: var(--text-sub); }
.spinner {
  width: 40px; height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  margin: 0 auto 16px;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== アラート ===== */
.alert {
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 16px;
  font-size: 13px;
  line-height: 1.5;
}
.alert-error { background: #fef2f2; border: 1px solid #fecaca; color: #991b1b; }
.alert-warning { background: #fffbeb; border: 1px solid #fde68a; color: #78350f; }
.alert-success { background: #f0fdf4; border: 1px solid #bbf7d0; color: #14532d; }

/* ===== 店舗グリッド ===== */
.store-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

/* ===== 店舗カード ===== */
.store-card {
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.18s, box-shadow 0.18s;
  display: flex;
  flex-direction: column;
}
.store-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }

.card-thumb {
  height: 6px;
  background: linear-gradient(135deg, var(--primary), #4a6fa5);
}
.card-thumb.cat-japanese { background: linear-gradient(135deg, #8b1a1a, #c85b5b); }
.card-thumb.cat-french   { background: linear-gradient(135deg, #1a4a8b, #4a7ac8); }
.card-thumb.cat-italian  { background: linear-gradient(135deg, #1a6b2e, #3aab6b); }
.card-thumb.cat-chinese  { background: linear-gradient(135deg, #8b6b1a, #c8a83d); }
.card-thumb.cat-beef     { background: linear-gradient(135deg, #5c2e0a, #a05a2c); }

.card-body { padding: 16px; flex: 1; }
.card-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 6px;
  line-height: 1.4;
}
.card-name a { color: inherit; text-decoration: none; }
.card-name a:hover { color: var(--accent); }

.card-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 10px; }
.tag {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 12px;
  font-weight: 500;
  white-space: nowrap;
}
.tag-area     { background: #eff6ff; color: #1d4ed8; }
.tag-category { background: #faf5ff; color: #6d28d9; }

.card-rating {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}
.stars { color: #f59e0b; font-size: 13px; }
.rating-value { font-weight: 700; font-size: 14px; }
.review-count { color: var(--text-sub); font-size: 12px; }

.card-price {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}
.price-item { font-size: 12px; }
.price-label { color: var(--text-sub); }
.price-value { font-weight: 600; color: var(--text); }

.card-footer {
  padding: 10px 16px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
}
.btn-save-one {
  background: transparent;
  border: 1px solid var(--success);
  color: var(--success);
  padding: 5px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 12px;
  font-family: inherit;
  font-weight: 600;
  transition: all 0.18s;
}
.btn-save-one:hover { background: var(--success); color: #fff; }
.btn-save-one.saved { background: var(--success); color: #fff; border-color: var(--success); }

/* ===== ページネーション ===== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 28px;
}
.page-info { font-size: 13px; color: var(--text-sub); }

/* ===== 保存済みヘッダー ===== */
.saved-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.saved-filters { display: flex; gap: 8px; align-items: center; }

/* ===== テーブル ===== */
.table-wrapper {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: auto;
  border: 1px solid var(--border);
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.data-table th {
  background: var(--bg);
  padding: 10px 14px;
  text-align: left;
  font-weight: 700;
  color: var(--text-sub);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
  border-bottom: 1px solid var(--border);
}
.data-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: #f8faff; }
.data-table a { color: var(--primary); text-decoration: none; font-weight: 600; }
.data-table a:hover { color: var(--accent); }

.rating-cell { color: #f59e0b; font-weight: 700; }

/* ===== 空状態 ===== */
.empty-state {
  text-align: center;
  padding: 64px 20px;
  color: var(--text-sub);
}
.empty-icon { font-size: 48px; margin-bottom: 16px; }
.empty-sub { font-size: 12px; margin-top: 4px; }

/* ===== Ver2: AIスコアリング UI ===== */
.v2-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 14px;
  margin-top: 14px;
  border-top: 1px solid var(--border);
}
.v2-actions { display: flex; gap: 8px; align-items: center; }

.btn-ai {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  font-size: 13px;
  font-family: inherit;
  font-weight: 700;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff;
  transition: all 0.18s;
  box-shadow: 0 2px 8px rgba(99,102,241,0.3);
}
.btn-ai:hover:not(:disabled) { background: linear-gradient(135deg, #4f46e5, #7c3aed); box-shadow: 0 4px 14px rgba(99,102,241,0.4); }
.btn-ai:disabled { opacity: 0.5; cursor: not-allowed; }

/* グレードフィルター */
.grade-filter { display: flex; gap: 6px; flex-wrap: wrap; }
.grade-btn {
  padding: 5px 14px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-sub);
  font-size: 12px;
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}
.grade-btn:hover  { border-color: var(--primary); color: var(--primary); }
.grade-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.grade-btn.grade-a.active { background: #16a34a; border-color: #16a34a; }
.grade-btn.grade-b.active { background: #2563eb; border-color: #2563eb; }
.grade-btn.grade-c.active { background: #d97706; border-color: #d97706; }

/* グレードバッジ */
.grade-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font-size: 13px;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}
.grade-a { background: #16a34a; }
.grade-b { background: #2563eb; }
.grade-c { background: #d97706; }
.grade-none { background: var(--border); color: var(--text-sub); }

.score-num { font-weight: 700; font-size: 13px; color: var(--text); }
.score-reason { font-size: 11px; color: var(--text-sub); }

/* 進捗バー */
.score-progress { margin-top: 14px; }
.progress-track {
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #6366f1, #8b5cf6);
  border-radius: 3px;
  transition: width 0.4s ease;
}
.progress-label { font-size: 12px; color: var(--text-sub); margin-top: 6px; }

/* ===== トースト ===== */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 1000;
}
.toast {
  padding: 12px 20px;
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
  font-size: 13px;
  font-weight: 600;
  min-width: 240px;
  max-width: 360px;
  animation: slideIn 0.25s ease;
  cursor: pointer;
}
.toast-success { background: var(--success); color: #fff; }
.toast-error   { background: var(--accent);  color: #fff; }
.toast-info    { background: var(--primary);  color: #fff; }
@keyframes slideIn { from { transform: translateX(120%); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes fadeOut { to { opacity: 0; transform: translateX(120%); } }

/* ===== Ver3: メール送信 ===== */
.badge-mail { background: #059669; }

.mail-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 16px;
  align-items: start;
  margin-bottom: 0;
}

.mail-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.panel-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--primary);
}
.mail-grade-filter { display: flex; gap: 4px; }

.mail-store-list {
  max-height: 460px;
  overflow-y: auto;
}
.mail-store-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s;
  border: 1px solid transparent;
}
.mail-store-item:hover { background: var(--bg); }
.mail-store-item.selected {
  background: #eff6ff;
  border-color: #bfdbfe;
}
.mail-store-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.mail-store-area {
  font-size: 11px;
  color: var(--text-sub);
  white-space: nowrap;
}
.mail-email-badge {
  font-size: 12px;
  color: var(--primary);
  flex-shrink: 0;
}

.mail-compose-panel { }
.compose-placeholder {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-sub);
}

.compose-store-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg);
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 700;
  color: var(--primary);
  border: 1px solid var(--border);
}

.compose-body {
  resize: vertical;
  min-height: 200px;
  font-family: inherit;
  line-height: 1.7;
}

.compose-actions {
  display: flex;
  gap: 10px;
  margin-top: 14px;
  flex-wrap: wrap;
}

/* 送信ステータスバッジ */
.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 700;
}
.status-sent    { background: #dcfce7; color: #15803d; }
.status-preview { background: #fef9c3; color: #854d0e; }
.status-failed  { background: #fee2e2; color: #b91c1c; }

/* ===== レスポンシブ ===== */
@media (max-width: 900px) {
  .mail-layout { grid-template-columns: 1fr; }
  .mail-store-list { max-height: 240px; }
}
@media (max-width: 640px) {
  .main { padding: 16px 14px 40px; }
  .search-form { flex-direction: column; align-items: stretch; }
  .form-control { min-width: unset; }
  .form-actions { flex-direction: column; }
  .btn { justify-content: center; }
  .store-grid { grid-template-columns: 1fr; }
  .header-inner { gap: 12px; }
  .nav-btn { padding: 6px 10px; font-size: 12px; }
}