/**
 * Tsubotan 坪単価シミュレーション
 */

:root {
  /* サイトブランドカラー（価格・アクセントに使用） */
  --ts-simulation-brand-color: #f37724;
}

.ts-simulation {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 1rem;
}

.ts-simulation-title {
  text-align: center;
  font-size: 1.5rem;
  font-weight: bold;
  color: #1e293b;
  margin-bottom: 0.5rem;
  margin-top: 0;
}

.ts-simulation-lead {
  text-align: center;
  font-size: 0.875rem;
  color: #64748b;
  margin-bottom: 2rem;
}

/* 2カラムレイアウト */
.ts-simulation-layout {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
}

.ts-simulation-inputs {
  flex: 1;
  min-width: 0;
}

.ts-simulation-results {
  flex: 1;
  min-width: 0;
  position: sticky;
  top: 1rem;
}

/* フィールド */
.ts-simulation-field {
  margin-bottom: 1.5rem;
}

.ts-simulation-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: #374151;
  margin-bottom: 0.5rem;
}

/* プリセットボタン */
.ts-simulation-presets {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
}

.ts-simulation-preset-btn {
  padding: 0.5rem 1rem;
  border: 2px solid #e2e8f0;
  border-radius: 0.5rem;
  background: #fff;
  color: #374151;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.ts-simulation-preset-btn:hover {
  border-color: var(--ts-simulation-brand-color);
  color: var(--ts-simulation-brand-color);
}

.ts-simulation-preset-btn[aria-pressed='true'] {
  background: var(--ts-simulation-brand-color);
  border-color: var(--ts-simulation-brand-color);
  color: #fff;
}

.ts-simulation-preset-btn:focus-visible {
  outline: 2px solid var(--ts-simulation-brand-color);
  outline-offset: 2px;
}

/* 入力フィールド */
.ts-simulation-input {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid #d1d5db;
  border-radius: 0.375rem;
  font-size: 1rem;
  box-sizing: border-box;
}

.ts-simulation-input:focus {
  outline: 2px solid var(--ts-simulation-brand-color);
  outline-offset: -1px;
  border-color: var(--ts-simulation-brand-color);
}

/* スライダーグループ */
.ts-simulation-slider-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.ts-simulation-slider {
  flex: 1;
  min-width: 120px;
  height: 6px;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background: #e2e8f0;
  border-radius: 3px;
  outline: none;
}

.ts-simulation-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--ts-simulation-brand-color);
  cursor: pointer;
  border: 2px solid #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.ts-simulation-slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--ts-simulation-brand-color);
  cursor: pointer;
  border: 2px solid #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.ts-simulation-slider:focus-visible {
  outline: 2px solid var(--ts-simulation-brand-color);
  outline-offset: 2px;
}

.ts-simulation-input--budget {
  width: 100px;
  flex: 0 0 auto;
}

.ts-simulation-unit {
  font-size: 0.875rem;
  color: #64748b;
  white-space: nowrap;
}

/* セレクト */
.ts-simulation-select {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid #d1d5db;
  border-radius: 0.375rem;
  font-size: 1rem;
  background: #fff;
  box-sizing: border-box;
}

.ts-simulation-select:focus {
  outline: 2px solid var(--ts-simulation-brand-color);
  outline-offset: -1px;
  border-color: var(--ts-simulation-brand-color);
}

/* 特徴チェックボックス */
.ts-simulation-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.75rem;
  max-height: 200px;
  overflow-y: auto;
  padding: 0.5rem;
  border: 1px solid #e2e8f0;
  border-radius: 0.375rem;
}

.ts-simulation-feature-label {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.8125rem;
  color: #374151;
  cursor: pointer;
  white-space: nowrap;
}

.ts-simulation-feature-count {
  color: #94a3b8;
  font-size: 0.75rem;
}

/* 結果セクション */
.ts-simulation-range-heading {
  font-size: 0.875rem;
  font-weight: 600;
  color: #64748b;
  margin: 0 0 0.25rem;
}

.ts-simulation-range-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--ts-simulation-brand-color);
  margin: 0 0 1rem;
}

/* 予算ステータス */
.ts-simulation-status {
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.5rem 0.75rem;
  border-radius: 0.375rem;
  margin: 0 0 0.5rem;
}

.ts-simulation-status--all-ok {
  background: #f0fdf4;
  color: #166534;
  border: 1px solid #bbf7d0;
}

.ts-simulation-status--partial {
  background: #fefce8;
  color: #854d0e;
  border: 1px solid #fde68a;
}

.ts-simulation-status--over {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.ts-simulation-match-count {
  font-size: 0.875rem;
  color: #64748b;
  margin: 0 0 1.5rem;
}

.ts-simulation-no-result,
.ts-simulation-no-match {
  color: #64748b;
  font-size: 0.875rem;
  text-align: center;
  padding: 2rem 1rem;
  background: #f8fafc;
  border-radius: 0.5rem;
  border: 1px dashed #e2e8f0;
}

/* 工務店カード */
.ts-simulation-builders-heading {
  font-size: 1rem;
  font-weight: 600;
  color: #1e293b;
  margin: 0 0 0.75rem;
}

.ts-simulation-builder-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 0.5rem;
  padding: 1rem;
  margin-bottom: 0.75rem;
  transition: box-shadow 0.15s ease;
}

.ts-simulation-builder-card:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.ts-simulation-builder-name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #1e293b;
  margin: 0 0 0.5rem;
}

.ts-simulation-builder-info,
.ts-simulation-builder-cost {
  font-size: 0.8125rem;
  color: #64748b;
  margin-bottom: 0.25rem;
}

.ts-simulation-builder-ps-value {
  font-weight: 600;
  color: #374151;
}

.ts-simulation-builder-cost-value {
  font-weight: 700;
  color: var(--ts-simulation-brand-color);
}

.ts-simulation-builder-link {
  display: inline-block;
  margin-top: 0.5rem;
  font-size: 0.8125rem;
  color: var(--wp--preset--color--vk-color-primary, #337ab7);
  text-decoration: none;
}

.ts-simulation-builder-link:hover {
  text-decoration: underline;
}

/* noscript */
.ts-simulation-noscript {
  text-align: center;
  padding: 2rem;
  color: #64748b;
  background: #f8fafc;
  border-radius: 0.5rem;
  border: 1px solid #e2e8f0;
}

/* レスポンシブ: 768px以下で1カラム */
@media (max-width: 768px) {
  .ts-simulation-layout {
    flex-direction: column;
  }

  .ts-simulation-results {
    position: static;
  }

  .ts-simulation-range-value {
    font-size: 1.5rem;
  }

  .ts-simulation-title {
    font-size: 1.25rem;
  }
}

@media (max-width: 480px) {
  .ts-simulation {
    padding: 0 0.5rem;
  }

  .ts-simulation-presets {
    gap: 0.375rem;
  }

  .ts-simulation-preset-btn {
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
  }

  .ts-simulation-slider-group {
    flex-direction: column;
    align-items: stretch;
  }

  .ts-simulation-input--budget {
    width: 100%;
  }
}

@media print {
  .ts-simulation {
    break-inside: avoid;
  }
}