/* PC案内ツール 共通スタイル */

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  background: #f5f6f8;
  color: #222;
  line-height: 1.6;
}

/* ヘッダー */
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 20px;
  background: #2b4a6f;
  color: #fff;
}

.site-header h1 {
  margin: 0;
  font-size: 1.2rem;
}

.site-header a {
  color: #fff;
  text-decoration: underline;
}

/* ヘッダーのアイコンリンク（電球＋Tips） */
.site-header a.icon-link {
  text-decoration: none;
}

.icon-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-width: 44px;
  height: 44px;
  padding: 0 12px;
  border-radius: 22px;
  text-decoration: none;
}

.icon-link-text {
  font-size: 0.95rem;
}

.icon-link:hover,
.icon-link:focus {
  background: rgba(255, 255, 255, 0.15);
}

/* チェックリスト画面: 2カラム */
.checklist-layout {
  display: flex;
  gap: 20px;
  padding: 20px;
  align-items: flex-start;
}

.questions-col {
  flex: 2;
}

.summary-col {
  flex: 1;
  position: sticky;
  top: 20px;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 16px;
}

.summary-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.summary-head h2 {
  margin: 0;
  font-size: 1.05rem;
}

/* 質問ブロック */
.question {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
}

.question h3 {
  margin: 0 0 10px;
  font-size: 1rem;
}

.options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ボタン: タップしやすく高さ44px以上 */
.option-btn {
  min-height: 44px;
  padding: 10px 18px;
  font-size: 1rem;
  border: 1px solid #2b4a6f;
  border-radius: 6px;
  background: #fff;
  color: #2b4a6f;
  cursor: pointer;
}

.option-btn.selected {
  background: #2b4a6f;
  color: #fff;
}

#reset-btn {
  min-height: 44px;
  padding: 8px 16px;
  font-size: 0.95rem;
  border: 1px solid #999;
  border-radius: 6px;
  background: #fff;
  cursor: pointer;
}

/* サマリー表 */
.summary-table {
  width: 100%;
  border-collapse: collapse;
}

.summary-table th,
.summary-table td {
  text-align: left;
  padding: 6px 8px;
  border-bottom: 1px solid #eee;
  vertical-align: top;
}

.summary-table th {
  white-space: nowrap;
  color: #555;
  font-weight: 600;
}

.placeholder {
  color: #888;
}

/* 条件に合う機種 */
.models-head {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: 20px;
  padding-top: 12px;
  border-top: 2px solid #2b4a6f;
}

.models-head h2 {
  margin: 0;
  font-size: 1.05rem;
}

#models-count {
  color: #666;
  font-size: 0.9rem;
}

.model-card {
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 10px 12px;
  margin-top: 10px;
}

.model-name {
  font-weight: 600;
}

.model-spec {
  color: #555;
  font-size: 0.9rem;
  margin-top: 2px;
}

.model-badges {
  display: flex;
  gap: 6px;
  margin-top: 6px;
}

.badge {
  font-size: 0.8rem;
  border-radius: 4px;
  padding: 2px 8px;
}

.badge-tenji {
  background: #e3ebf4;
  color: #2b4a6f;
}

.badge-stock {
  background: #e2f3e6;
  color: #216b34;
}

.badge-nostock {
  background: #f4e3e3;
  color: #8a2b2b;
}

.model-copy-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}

.model-no {
  flex: 1;
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.95rem;
  background: #f0f2f5;
  border-radius: 4px;
  padding: 6px 8px;
  overflow-x: auto;
  white-space: nowrap;
}

.copy-btn {
  min-height: 44px;
  padding: 8px 14px;
  font-size: 0.9rem;
  border: 1px solid #2b4a6f;
  border-radius: 6px;
  background: #fff;
  color: #2b4a6f;
  cursor: pointer;
  white-space: nowrap;
}

.copy-btn:disabled {
  background: #2b4a6f;
  color: #fff;
}

/* Tipsページ */
.tips-layout {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

.search-box input {
  width: 100%;
  min-height: 44px;
  padding: 10px 14px;
  font-size: 1rem;
  border: 1px solid #ccc;
  border-radius: 6px;
}

.tips-category h2 {
  font-size: 1.1rem;
  border-bottom: 2px solid #2b4a6f;
  padding-bottom: 4px;
  margin: 24px 0 12px;
}

.tip-card {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 14px 16px;
  margin-bottom: 12px;
}

.tip-card h3 {
  margin: 0 0 6px;
  font-size: 1rem;
}

.tip-body {
  margin: 0 0 8px;
}

.tip-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  font-size: 0.85rem;
}

.tag {
  background: #e3ebf4;
  color: #2b4a6f;
  border-radius: 4px;
  padding: 2px 8px;
}

.updated {
  color: #888;
  margin-left: auto;
}

/* タブレット・スマホ: 1カラムに */
@media (max-width: 768px) {
  .checklist-layout {
    flex-direction: column;
  }

  .summary-col {
    position: static;
    width: 100%;
  }

  .questions-col {
    width: 100%;
  }
}