/* お客様対応メッセージ生成ツール - スタイル */

:root {
  --bg: #0b1020;
  --bg-2: #121833;
  --panel: #1a2244;
  --border: #2a3461;
  --text: #e8ecf8;
  --text-muted: #9aa3c7;
  --gold: #d4af37;
  --gold-2: #f0c64a;
  --accent: #5b8def;
  --ok: #4ade80;
  --warn: #f59e0b;
  --err: #f87171;
  --input-bg: #fdfcf6;
  --input-text: #1a1a1a;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Hiragino Sans', 'Yu Gothic UI', 'Meiryo', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.app {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.app-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: linear-gradient(135deg, var(--bg-2), var(--panel));
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 20px;
}

.app-header h1 {
  margin: 0;
  font-size: 20px;
  color: var(--gold);
  letter-spacing: 0.5px;
}

.app-header .subtitle {
  color: var(--text-muted);
  font-size: 13px;
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 900px) {
  .grid { grid-template-columns: 1fr; }
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
}

.panel h2 {
  margin: 0 0 14px 0;
  font-size: 15px;
  color: var(--gold);
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
  letter-spacing: 0.3px;
}

/* ラジオボタン (シチュエーション選択) */
.template-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.template-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s;
}

.template-item:hover {
  border-color: var(--gold);
  background: #1d2650;
}

.template-item input[type="radio"] {
  margin-top: 3px;
  accent-color: var(--gold);
  cursor: pointer;
}

.template-item.selected {
  border-color: var(--gold);
  background: #232c5c;
  box-shadow: 0 0 0 1px var(--gold) inset;
}

.template-item .label {
  font-weight: 600;
  font-size: 14px;
  color: var(--text);
}

.template-item .desc {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* フォーム */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
}

.form-group label {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 600;
}

.form-group label .req {
  color: var(--gold);
  margin-left: 4px;
}

.form-group input[type="text"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 9px 12px;
  background: var(--input-bg);
  color: var(--input-text);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus {
  outline: 2px solid var(--gold);
  outline-offset: 1px;
}

.radio-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.radio-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text);
}

.radio-group label:hover {
  border-color: var(--gold);
}

.radio-group input[type="radio"] {
  accent-color: var(--gold);
}

.dynamic-fields-empty {
  font-size: 12px;
  color: var(--text-muted);
  font-style: italic;
  padding: 8px 0;
}

/* プレビュー */
.preview-box {
  background: #fdfcf6;
  color: #1a1a1a;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  font-family: 'Hiragino Sans', 'Yu Gothic', 'Meiryo', sans-serif;
  font-size: 13px;
  line-height: 1.75;
  max-height: 60vh;
  overflow-y: auto;
}

.preview-subject {
  font-weight: 700;
  font-size: 14px;
  padding: 8px 12px;
  background: #fff8db;
  border-left: 4px solid var(--gold);
  border-radius: 4px;
  margin-bottom: 12px;
  color: #1a1a1a;
}

.preview-body {
  white-space: pre-wrap;
  word-break: break-word;
}

.btn-row {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.btn {
  padding: 9px 14px;
  border: 1px solid var(--border);
  background: var(--bg-2);
  color: var(--text);
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.15s;
}

.btn:hover {
  background: #232c5c;
  border-color: var(--gold);
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: #1a1a1a;
  border-color: var(--gold);
}

.btn-primary:hover {
  filter: brightness(1.08);
}

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: #1a1a1a;
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 1000;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(-4px);
}

.note {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 8px;
  line-height: 1.5;
}

/* ============================
   印刷スタイル (A5 横)
   ============================ */
@media print {
  @page {
    size: A5 landscape;
    margin: 15mm;
  }

  body {
    background: #fff;
    color: #000;
  }

  .app-header,
  .app > .grid > .panel.config-panel,
  .btn-row,
  .toast,
  .no-print {
    display: none !important;
  }

  .app {
    max-width: 100%;
    padding: 0;
    margin: 0;
  }

  .grid {
    display: block;
  }

  .panel.preview-panel {
    background: #fff;
    border: none;
    padding: 0;
    border-radius: 0;
  }

  .panel.preview-panel h2 { display: none; }

  .preview-box {
    background: #fff;
    color: #000;
    border: none;
    padding: 0;
    max-height: none;
    overflow: visible;
    font-size: 11pt;
    line-height: 1.7;
  }

  .preview-subject {
    background: transparent;
    border-left: 3px solid #000;
    color: #000;
    font-size: 12pt;
    font-weight: 700;
    padding: 4mm 5mm;
    margin-bottom: 6mm;
  }

  .preview-body {
    color: #000;
  }
}