/* メインレイアウト */
.main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 24px;
}

/* セクションヘッダー */
.section-header {
  margin-bottom: 20px;
}

.section-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}

.section-desc {
  font-size: 14px;
  color: var(--text-muted);
}

.section-divider {
  height: 1px;
  background: var(--border);
  margin: 32px 0;
}

.section-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-dim);
  margin-bottom: 16px;
}

/* カード */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.card-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* イントロセクション */
.intro-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 20px;
}

@media (max-width: 768px) {
  .intro-grid { grid-template-columns: 1fr; }
}

.intro-card {
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.intro-card-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-light);
  margin-bottom: 6px;
}

.intro-card-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* 比較テーブル */
.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  min-width: 900px;
}

.compare-table th {
  background: var(--card2);
  text-align: left;
  padding: 10px 14px;
  color: var(--text-dim);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.compare-table td {
  padding: 10px 14px;
  border-bottom: 1px solid rgba(42, 45, 62, 0.6);
  vertical-align: middle;
}

.compare-table tr:last-child td {
  border-bottom: none;
}

.compare-table tr:hover td {
  background: rgba(124, 58, 237, 0.04);
}

.compare-table .tool-name {
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
}

.compare-table .tool-cat {
  font-size: 10px;
  color: var(--text-dim);
  margin-top: 2px;
}

.stars-badge {
  background: rgba(234, 179, 8, 0.1);
  border: 1px solid rgba(234, 179, 8, 0.25);
  color: var(--yellow);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.badge-green {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.25);
  color: var(--green);
}

.badge-red {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.25);
  color: var(--red);
}

.badge-yellow {
  background: rgba(234, 179, 8, 0.1);
  border: 1px solid rgba(234, 179, 8, 0.25);
  color: var(--yellow);
}

.badge-blue {
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.25);
  color: var(--blue);
}

.badge-purple {
  background: var(--accent-glow);
  border: 1px solid rgba(124, 58, 237, 0.3);
  color: var(--accent-light);
}

.badge-orange {
  background: rgba(249, 115, 22, 0.1);
  border: 1px solid rgba(249, 115, 22, 0.25);
  color: var(--orange);
}

/* おすすめパターン */
.pattern-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

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

.pattern-card {
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  position: relative;
  overflow: hidden;
}

.pattern-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
}

.pattern-card.free::before { background: var(--green); }
.pattern-card.balance::before { background: var(--blue); }
.pattern-card.pro::before { background: var(--accent); }

.pattern-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.pattern-card.free .pattern-label { color: var(--green); }
.pattern-card.balance .pattern-label { color: var(--blue); }
.pattern-card.pro .pattern-label { color: var(--accent-light); }

.pattern-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}

.pattern-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.pattern-tools {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}

.pattern-tool-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text);
}

.pattern-tool-item::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.pattern-card.free .pattern-tool-item::before { background: var(--green); }
.pattern-card.balance .pattern-tool-item::before { background: var(--blue); }
.pattern-card.pro .pattern-tool-item::before { background: var(--accent-light); }

.pattern-cost {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}

.pattern-card.free .pattern-cost { color: var(--green); }
.pattern-card.balance .pattern-cost { color: var(--blue); }
.pattern-card.pro .pattern-cost { color: var(--accent-light); }

.pattern-cost-note {
  font-size: 11px;
  color: var(--text-dim);
}

.pattern-pros {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.pattern-pro-item {
  font-size: 12px;
  color: var(--text-muted);
  padding: 3px 0;
}

.pattern-pro-item::before {
  content: '+ ';
  color: var(--green);
  font-weight: 700;
}

/* ツール詳細カード */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

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

.tool-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: border-color 0.2s;
}

.tool-card:hover {
  border-color: rgba(124, 58, 237, 0.4);
}

.tool-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 12px;
  gap: 12px;
}

.tool-card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}

.tool-card-cat {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 2px;
}

.tool-card-stars {
  flex-shrink: 0;
}

.tool-card-desc {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 14px;
  line-height: 1.6;
}

.tool-spec-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: 14px;
}

.tool-spec-item {
  background: var(--card2);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
}

.tool-spec-label {
  font-size: 10px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 3px;
}

.tool-spec-value {
  font-size: 12px;
  color: var(--text);
  font-weight: 600;
}

.tool-requires {
  margin-bottom: 14px;
}

.tool-requires-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-dim);
  margin-bottom: 6px;
}

.tool-requires-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tool-req-item {
  font-size: 12px;
  color: var(--text-muted);
  padding-left: 14px;
  position: relative;
}

.tool-req-item::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--accent-light);
}

.tool-steps {
  margin-bottom: 14px;
}

.tool-steps-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.step-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.step-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 12px;
  color: var(--text-muted);
}

.step-num {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  background: var(--accent-glow);
  border: 1px solid rgba(124, 58, 237, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  color: var(--accent-light);
}

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

.tool-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
}

.tool-link-btn.github {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--text-muted);
}

.tool-link-btn.github:hover {
  border-color: var(--accent);
  color: var(--text);
}

.tool-link-btn.web {
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.25);
  color: var(--blue);
}

.tool-link-btn.web:hover {
  background: rgba(59, 130, 246, 0.15);
}

.tool-link-btn.detail {
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid rgba(124, 58, 237, 0.35);
  color: var(--accent-light);
}

.tool-link-btn.detail:hover {
  background: rgba(124, 58, 237, 0.2);
  border-color: var(--accent-light);
  color: #fff;
}

.tool-warning {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 12px;
  color: var(--red);
  margin-bottom: 10px;
}

/* チェックリスト */
.checklist {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.check-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  background: var(--card2);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(234, 179, 8, 0.15);
}

.check-icon {
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 1px;
}

.check-text { flex: 1; }

.check-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 3px;
}

.check-desc {
  font-size: 12px;
  color: var(--text-muted);
}

.check-sub {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.check-sub-item {
  font-size: 12px;
  color: var(--text-dim);
  padding-left: 12px;
  position: relative;
}

.check-sub-item::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--text-dim);
}

/* フッター */
.footer {
  text-align: center;
  padding: 32px 24px;
  color: var(--text-dim);
  font-size: 12px;
  border-top: 1px solid var(--border);
  margin-top: 40px;
}

.footer a {
  color: var(--accent-light);
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}

/* カテゴリ見出し */
.cat-heading {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.cat-heading-line {
  flex: 1;
  height: 1px;
  background: var(--border);
}

.cat-heading-text {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-dim);
  white-space: nowrap;
}

/* タグ */
.tag {
  background: var(--accent-glow);
  border: 1px solid rgba(124, 58, 237, 0.3);
  color: var(--accent-light);
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 11px;
}

/* GPU要件早わかり */
.gpu-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

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

.gpu-summary-card {
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  position: relative;
  overflow: hidden;
}

.gpu-summary-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
}

.gpu-summary-card.gpu-none::before { background: var(--green); }
.gpu-summary-card.gpu-rec::before  { background: var(--yellow); }
.gpu-summary-card.gpu-req::before  { background: var(--red); }

.gpu-summary-label {
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 10px;
}

.gpu-summary-card.gpu-none .gpu-summary-label { color: var(--green); }
.gpu-summary-card.gpu-rec  .gpu-summary-label { color: var(--yellow); }
.gpu-summary-card.gpu-req  .gpu-summary-label { color: var(--red); }

.gpu-summary-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 0;
}

.gpu-summary-item {
  font-size: 12px;
  color: var(--text-muted);
  padding-left: 14px;
  position: relative;
}

.gpu-summary-item::before {
  content: '•';
  position: absolute;
  left: 0;
}

.gpu-summary-card.gpu-none .gpu-summary-item::before { color: var(--green); }
.gpu-summary-card.gpu-rec  .gpu-summary-item::before { color: var(--yellow); }
.gpu-summary-card.gpu-req  .gpu-summary-item::before { color: var(--red); }

.gpu-price-block {
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
}

.gpu-price-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}

.gpu-price-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.gpu-price-item {
  background: rgba(124, 58, 237, 0.08);
  border: 1px solid rgba(124, 58, 237, 0.2);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  font-size: 12px;
}

.gpu-price-name {
  font-weight: 700;
  color: var(--accent-light);
  margin-bottom: 2px;
}

.gpu-price-note {
  color: var(--text-muted);
  font-size: 11px;
}

/* ツールカード内GPU要件ブロック */
.tool-gpu-block {
  background: rgba(124, 58, 237, 0.05);
  border: 1px solid rgba(124, 58, 237, 0.18);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  margin-bottom: 14px;
}

.tool-gpu-block-title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--accent-light);
  margin-bottom: 6px;
}

.tool-gpu-rows {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.tool-gpu-row {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  gap: 6px;
}

.tool-gpu-row-label {
  color: var(--text-dim);
  flex-shrink: 0;
  min-width: 120px;
}

/* 詳細比較テーブル */
.detail-compare-table {
  min-width: 760px;
}

.detail-compare-table th {
  text-align: center;
  white-space: normal;
  line-height: 1.4;
}

.detail-compare-table td {
  text-align: center;
  font-size: 12px;
}

.detail-compare-table .row-label {
  text-align: left;
  font-weight: 600;
  color: var(--text-dim);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  white-space: nowrap;
  background: var(--card2);
}

.th-tool-link {
  display: block;
  color: var(--accent-light);
  text-decoration: none;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.5;
}

.th-tool-link:hover {
  color: #fff;
  text-decoration: underline;
}

.th-tool-sub {
  display: block;
  font-size: 10px;
  font-weight: 400;
  color: var(--text-dim);
  text-transform: none;
  letter-spacing: 0;
}

/* レスポンシブ */
@media (max-width: 640px) {
  .main {
    padding: 12px;
  }

  .section-title {
    font-size: 18px;
  }

  .section-desc {
    font-size: 13px;
  }

  .section-divider {
    margin: 24px 0;
  }

  .tool-spec-grid {
    grid-template-columns: 1fr;
  }

  .tool-card {
    padding: 16px;
  }

  .tool-card-header {
    flex-wrap: wrap;
  }

  .tool-card-title {
    font-size: 15px;
  }

  .check-item {
    padding: 12px;
    gap: 10px;
  }

  .check-title {
    font-size: 13px;
  }

  .check-icon {
    font-size: 16px;
  }

  .pattern-card {
    padding: 16px;
  }

  .pattern-title {
    font-size: 15px;
  }

  .gpu-price-list {
    flex-direction: column;
  }

  .gpu-price-item {
    width: 100%;
  }

  .card {
    padding: 16px;
  }

  .tool-gpu-row-label {
    min-width: 90px;
  }

  body {
    word-break: break-word;
    overflow-wrap: break-word;
  }

  .footer {
    padding: 24px 12px;
    font-size: 11px;
  }

  .nav-link-text {
    display: none;
  }
}