/* 問い合わせフォームシステム 共通スタイル
   （書籍特典リストシステム・短縮URLシステムと同じ配色・同じ部品に揃えてある） */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --danger: #dc2626;
  --success: #16a34a;
  --warn: #b45309;
  --bg: #f1f5f9;
  --card: #ffffff;
  --border: #e2e8f0;
  --text: #1e293b;
  --text-sub: #64748b;
}

body {
  font-family: "Segoe UI", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.container { max-width: 1100px; margin: 0 auto; padding: 24px 16px 48px; }
.container.narrow { max-width: 680px; }

header.page-header {
  background: linear-gradient(135deg, #1e3a8a, #2563eb);
  color: #fff;
  padding: 20px 0;
  margin-bottom: 24px;
}
header.page-header .container { padding-top: 0; padding-bottom: 0; }
header.page-header h1 { font-size: 1.4rem; }
header.page-header p { font-size: 0.85rem; opacity: 0.85; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.card h2 {
  font-size: 1.05rem;
  margin-bottom: 14px;
  padding-left: 10px;
  border-left: 4px solid var(--primary);
}

/* フィルター */
.filter-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; }
.filter-item { display: flex; flex-direction: column; gap: 4px; }
.filter-item label { font-size: 0.78rem; color: var(--text-sub); font-weight: 600; }
.filter-item input, .filter-item select {
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.9rem;
  min-width: 200px;
  background: #fff;
  height: 38px;          /* 入力欄とプルダウンの高さを統一 */
  box-sizing: border-box;
}
.filter-item select { min-width: 120px; }
.filter-item input:focus, .filter-item select:focus { outline: 2px solid var(--primary); outline-offset: -1px; }

/* ボタン */
.btn {
  display: inline-block;
  padding: 9px 18px;
  border: none;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-secondary { background: #e2e8f0; color: var(--text); }
.btn-secondary:hover { background: #cbd5e1; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #b91c1c; }
.btn-sm { padding: 5px 12px; font-size: 0.8rem; }
.btn:disabled { opacity: 0.5; cursor: default; }
.btn-block { display: block; width: 100%; padding: 13px; font-size: 1rem; }

/* テーブル */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
thead th {
  background: #f8fafc;
  border-bottom: 2px solid var(--border);
  padding: 10px 12px;
  text-align: left;
  white-space: nowrap;
  color: var(--text-sub);
  font-size: 0.8rem;
}
tbody td { padding: 9px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
tbody tr:hover { background: #f0f7ff; }
tbody tr.empty-row td { color: #cbd5e1; height: 40px; }
tbody tr.row-mitaio td:first-child { border-left: 3px solid var(--danger); }
/* 件名・本文: 必ず1行に収める（スマホで行が縦長にならないように）。タッチで詳細を表示 */
.title-cell {
  display: block;
  cursor: pointer;
  border-bottom: 1px dotted var(--text-sub);
  -webkit-tap-highlight-color: rgba(37, 99, 235, 0.2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}
.nowrap { white-space: nowrap; }
.mono { font-family: "Consolas", "Courier New", monospace; font-size: 0.85rem; word-break: break-all; }

/* 状態バッジ */
.badge {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 0.73rem;
  font-weight: 700;
  white-space: nowrap;
}
.badge-mitaio { background: #fee2e2; color: #991b1b; }
.badge-taio { background: #dcfce7; color: #166534; }
.badge-warn { background: #fef3c7; color: var(--warn); }
.badge-default { background: #e2e8f0; color: var(--text-sub); }

/* ポップアップ（問い合わせ詳細） */
.popup-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
  z-index: 100;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.popup-overlay.show { display: flex; }
.popup-box {
  background: #fff;
  border-radius: 12px;
  padding: 20px;
  max-width: 560px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
}
.popup-label {
  font-size: 0.75rem;
  color: var(--text-sub);
  font-weight: 700;
  margin-bottom: 8px;
}
.detail-grid { display: grid; grid-template-columns: 110px 1fr; gap: 8px 14px; font-size: 0.88rem; }
.detail-grid dt { color: var(--text-sub); font-weight: 600; }
.detail-grid dd { word-break: break-all; }
.detail-body {
  margin-top: 14px;
  padding: 12px;
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 6px;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 0.9rem;
  max-height: 40vh;
  overflow-y: auto;
}
.popup-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; }
.popup-close {
  margin-top: 16px;
  text-align: center;
  font-size: 0.8rem;
  color: var(--primary);
  cursor: pointer;
}

/* ページャ・件数 */
.list-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 14px;
}
.pager { display: flex; gap: 8px; align-items: center; }
.pager span { font-size: 0.85rem; color: var(--text-sub); }
.count-info { font-size: 0.85rem; color: var(--text-sub); }

.bottom-actions { text-align: center; margin-top: 8px; }
.header-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }

/* フォーム */
.form-grid { display: grid; grid-template-columns: 160px 1fr; gap: 12px 16px; align-items: center; }
.form-grid.top { align-items: start; }
.form-grid label { font-size: 0.85rem; font-weight: 600; color: var(--text-sub); }
.form-grid label .req { color: var(--danger); margin-left: 4px; font-size: 0.75rem; }
.form-grid input, .form-grid textarea, .form-grid select {
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.9rem;
  font-family: inherit;
  width: 100%;
  background: #fff;
}
.form-grid textarea { min-height: 150px; resize: vertical; line-height: 1.7; }
.form-grid input:focus, .form-grid textarea:focus, .form-grid select:focus { outline: 2px solid var(--primary); outline-offset: -1px; }
.form-actions { display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; }
.field-note { font-size: 0.75rem; color: var(--text-sub); margin-top: 4px; }
.counter { font-size: 0.75rem; color: var(--text-sub); text-align: right; margin-top: 3px; }
.counter.over { color: var(--danger); font-weight: 700; }
/* 罠の入力欄（botだけが埋める）。画面には出さない */
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* メッセージ */
.msg { padding: 10px 14px; border-radius: 6px; margin-bottom: 14px; font-size: 0.88rem; display: none; }
.msg.show { display: block; }
.msg.success { background: #dcfce7; color: #166534; border: 1px solid #86efac; }
.msg.error { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }
.msg.info { background: #dbeafe; color: #1d4ed8; border: 1px solid #93c5fd; }

/* 送信完了画面 */
.done-box { text-align: center; padding: 28px 12px; }
.done-box .done-mark {
  font-size: 2.4rem;
  color: var(--success);
  font-weight: 700;
  line-height: 1;
  margin-bottom: 14px;
}
.done-box h2 { border: none; padding: 0; font-size: 1.15rem; margin-bottom: 10px; }
.done-box p { font-size: 0.9rem; color: var(--text-sub); }

/* マスター画面のモード表示 */
.mode-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  margin-left: 8px;
  vertical-align: middle;
}
.mode-new { background: #dbeafe; color: #1d4ed8; }
.mode-edit { background: #fef3c7; color: var(--warn); }

@media (max-width: 640px) {
  /* スマホでは横に広がりすぎないよう、件名列の幅を抑えて「…」表示にする */
  .title-cell { max-width: 10em; }

  .form-grid { grid-template-columns: 1fr; gap: 4px 0; }
  .form-grid label { margin-top: 10px; }
  .filter-item input { min-width: 150px; }
  .detail-grid { grid-template-columns: 90px 1fr; }
}