@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;600;700&family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

:root {
  --bg-primary: #0a0e14;
  --bg-secondary: #111820;
  --bg-tertiary: #1a2130;
  --bg-hover: #1e2a3a;
  --bg-accent: #0d4a3a;
  --border: #2a3545;
  --border-focus: #3dd68c;
  --text-primary: #e6edf3;
  --text-secondary: #8b949e;
  --text-muted: #5a6370;
  --accent: #3dd68c;
  --accent-dim: #2a9d6a;
  --accent-red: #f85149;
  --accent-orange: #d29922;
  --accent-blue: #58a6ff;
  --accent-purple: #bc8cff;
  --accent-cyan: #39d2c0;
  --tag-bg: rgba(61, 214, 140, 0.12);
  --tag-border: rgba(61, 214, 140, 0.3);
  --risk-high: #f85149;
  --risk-medium: #d29922;
  --risk-low: #3dd68c;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
  --font-display: 'Space Grotesk', sans-serif;
  --radius: 6px;
  --radius-lg: 10px;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) var(--bg-secondary);
}

body {
  font-family: var(--font-mono);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

a { color: var(--accent-blue); text-decoration: none; }
a:hover { text-decoration: underline; }

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  padding: 0 24px;
}

.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  height: 56px;
  position: relative;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}

.logo::before {
  content: '◈';
  font-size: 1.3rem;
  opacity: 0.8;
}

.repo-tabs {
  display: flex;
  gap: 2px;
  background: var(--bg-primary);
  padding: 3px;
  border-radius: var(--radius);
}

.repo-tab {
  padding: 6px 16px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.15s;
}

.repo-tab:hover { color: var(--text-primary); background: var(--bg-tertiary); }
.repo-tab.active {
  background: var(--accent);
  color: var(--bg-primary);
  font-weight: 600;
}

.controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  justify-content: flex-end;
}


.search-box {
  position: relative;
}

.search-box input {
  width: 220px;
  padding: 6px 12px 6px 30px;
  border: 1px solid var(--border);
  background: var(--bg-tertiary);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  border-radius: var(--radius);
  outline: none;
  transition: border-color 0.15s;
}

.search-box input:focus { border-color: var(--accent); }
.search-box input::placeholder { color: var(--text-muted); }

.search-clear {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  border: none;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: all 0.15s;
}

.search-clear:hover {
  background: var(--accent-red);
  color: var(--text-primary);
}

.export-group {
  display: flex;
  align-items: center;
  gap: 4px;
}

.date-input {
  padding: 6px 8px;
  border: 1px solid var(--border);
  background: var(--bg-tertiary);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  border-radius: var(--radius);
  outline: none;
  width: 130px;
  cursor: pointer;
  transition: border-color 0.15s;
}

.date-input:focus { border-color: var(--accent); }
.date-input::-webkit-calendar-picker-indicator {
  filter: invert(0.7);
  cursor: pointer;
}

.date-separator {
  color: var(--text-muted);
  font-size: 0.85rem;
  user-select: none;
}

.export-btn {
  padding: 6px 14px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--bg-primary);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  border-radius: var(--radius);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
}

.export-btn:hover {
  background: var(--accent-dim);
  border-color: var(--accent-dim);
}

.export-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.github-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius);
  color: var(--text-muted);
  transition: all 0.15s;
}

.github-link:hover {
  color: var(--text-primary);
  background: var(--bg-tertiary);
}

.search-box::before {
  content: '⌕';
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1rem;
}

.filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.filter-bar .search-box {
  margin-left: auto;
  position: relative;
}

.date-section {
  padding: 12px 24px 0;
  display: flex;
  gap: 20px;
  align-items: stretch;
}

.date-bar {
  width: 100%;
}

.date-card {
  flex-shrink: 0;
  width: 320px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  box-sizing: border-box;
}

.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.month-label {
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.date-nav {
  padding: 2px 8px;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s;
  user-select: none;
}

.date-nav:hover:not(:disabled) {
  border-color: var(--text-muted);
  color: var(--text-primary);
}

.date-nav:disabled {
  opacity: 0.3;
  cursor: default;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}

.calendar-weekday {
  text-align: center;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  padding: 4px 0;
  font-family: var(--font-mono);
}

.calendar-cell {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.15s;
  user-select: none;
}

.calendar-cell.empty {
  border-color: transparent;
  background: transparent;
  cursor: default;
}

.calendar-cell:hover:not(.empty) {
  border-color: var(--text-muted);
  color: var(--text-secondary);
}

.calendar-cell.has-data {
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  border-color: var(--border-focus);
}

.calendar-cell.has-data:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.calendar-cell.active {
  background: var(--accent);
  color: var(--bg-primary);
  border-color: var(--accent);
  font-weight: 600;
}

.calendar-cell.active.has-data {
  background: var(--accent);
  color: var(--bg-primary);
  border-color: var(--accent);
}

.calendar-cell.has-analysis {
  border-color: var(--accent);
}

.calendar-cell.today {
  border-color: var(--accent-orange);
}

mark {
  background: rgba(61, 214, 140, 0.25);
  color: var(--accent);
  padding: 0 2px;
  border-radius: 2px;
}

.filter-chip {
  padding: 3px 10px;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}

.filter-chip:hover { border-color: var(--text-muted); color: var(--text-primary); }
.filter-chip.active {
  border-color: var(--accent);
  background: var(--tag-bg);
  color: var(--accent);
}

.main {
  padding: 16px 24px 60px;
}

.daily-summary {
  margin-bottom: 20px;
  padding: 16px 20px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
}

.daily-summary .label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 6px;
}

.daily-summary .text {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.7;
}

.stats-row {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.stat-card {
  padding: 12px 18px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-width: 120px;
}

.stat-card .stat-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.stat-card .stat-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.date-sidebar {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.sidebar-section {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  box-sizing: border-box;
}

.sidebar-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.coverage-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
}

.coverage-label {
  display: none;
}

.coverage-track {
  flex: 1;
  height: 6px;
  background: var(--bg-tertiary);
  border-radius: 3px;
  overflow: hidden;
}

.coverage-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.3s;
}

.coverage-text {
  color: var(--text-muted);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.heatmap-section {
  display: none;
}

.heatmap-header {
  display: none;
}

#heatmapBar {
  max-height: 180px;
  overflow-y: auto;
  scrollbar-width: thin;
}

.heatmap-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 5px;
  font-size: 0.72rem;
}

.heatmap-path {
  min-width: 140px;
  flex: 1;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex-shrink: 0;
  font-family: var(--font-mono);
}

.heatmap-track {
  flex: 1;
  height: 10px;
  background: var(--bg-tertiary);
  border-radius: 3px;
  overflow: hidden;
}

.heatmap-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 3px;
  opacity: 0.6;
  transition: width 0.3s;
}

.heatmap-count {
  width: 28px;
  text-align: right;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
  font-size: 0.72rem;
}

.commit-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.commit-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.15s;
}

.commit-card:hover { border-color: var(--text-muted); }
.commit-card.has-analysis { border-left: 3px solid var(--accent); }
.commit-card.high-risk { border-left-color: var(--risk-high); }

.commit-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  user-select: none;
}

.commit-header:hover { background: var(--bg-hover); }

.commit-sha {
  font-size: 0.82rem;
  color: var(--accent-blue);
  font-weight: 500;
  flex-shrink: 0;
  min-width: 68px;
}

.commit-message {
  flex: 1;
  min-width: 0;
}

.commit-title {
  font-weight: 500;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.commit-body {
  margin-top: 4px;
  font-size: 0.82rem;
  color: var(--text-secondary);
  display: none;
  white-space: pre-wrap;
  word-break: break-word;
}

.commit-card.expanded .commit-body { display: block; }

.commit-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.commit-author { color: var(--text-secondary); font-weight: 500; }
.commit-time { font-variant-numeric: tabular-nums; }

.stat-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 0.72rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.stat-badge.additions {
  background: rgba(63, 185, 80, 0.15);
  color: #3fb950;
}

.stat-badge.deletions {
  background: rgba(248, 81, 73, 0.15);
  color: #f85149;
}

.stat-badge.files {
  background: rgba(88, 166, 255, 0.12);
  color: #58a6ff;
}

.analysis-section {
  padding: 0 16px 14px;
  display: none;
}

.commit-card.expanded .analysis-section { display: block; }

.ai-comment {
  padding: 10px 14px;
  background: var(--bg-accent);
  border: 1px solid rgba(61, 214, 140, 0.2);
  border-radius: var(--radius);
  font-size: 0.92rem;
  color: var(--text-primary);
  line-height: 1.7;
  margin-bottom: 10px;
}

.ai-comment .ai-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 4px;
}

.ai-comment code,
.impact-text code {
  background: var(--bg-tertiary);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 0.82em;
  color: var(--accent-cyan);
}

.ai-comment pre {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 14px;
  margin: 8px 0;
  overflow-x: auto;
  font-size: 0.82rem;
}

.ai-comment strong {
  color: var(--text-primary);
}

.ai-comment ul,
.ai-comment ol {
  margin: 6px 0;
  padding-left: 20px;
}

.ai-comment li {
  margin: 2px 0;
}

.ai-comment h2,
.ai-comment h3,
.ai-comment h4 {
  font-family: var(--font-display);
  color: var(--accent);
  margin: 12px 0 6px;
}

.ai-comment h2 { font-size: 1rem; }
.ai-comment h3 { font-size: 0.92rem; }
.ai-comment h4 { font-size: 0.85rem; }

.ai-comment a {
  color: var(--accent-blue);
}

.impact-text strong {
  color: var(--text-primary);
  font-weight: 500;
}

.impact-text code {
  background: var(--bg-primary);
  padding: 1px 4px;
  border-radius: 2px;
  font-size: 0.82em;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 10px;
}

.tag {
  padding: 2px 8px;
  border: 1px solid var(--tag-border);
  background: var(--tag-bg);
  color: var(--accent);
  border-radius: 3px;
  font-size: 0.72rem;
  font-weight: 500;
}

.tag.risk-high {
  border-color: rgba(248, 81, 73, 0.4);
  background: rgba(248, 81, 73, 0.12);
  color: var(--risk-high);
}

.tag.risk-medium {
  border-color: rgba(210, 153, 34, 0.4);
  background: rgba(210, 153, 34, 0.12);
  color: var(--risk-medium);
}

.tag.type-feature { border-color: rgba(88, 166, 255, 0.3); background: rgba(88, 166, 255, 0.1); color: var(--accent-blue); }
.tag.type-bugfix { border-color: rgba(248, 81, 73, 0.3); background: rgba(248, 81, 73, 0.1); color: var(--accent-red); }
.tag.type-refactor { border-color: rgba(188, 140, 255, 0.3); background: rgba(188, 140, 255, 0.1); color: var(--accent-purple); }
.tag.type-performance { border-color: rgba(57, 210, 192, 0.3); background: rgba(57, 210, 192, 0.1); color: var(--accent-cyan); }

.impact-card {
  padding: 10px 14px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 8px;
}

.impact-card.ascend-impact {
  background: rgba(88, 166, 255, 0.06);
  border-color: rgba(88, 166, 255, 0.2);
}

.impact-card.test-impact {
  background: rgba(248, 81, 73, 0.06);
  border-color: rgba(248, 81, 73, 0.2);
}

.impact-card .impact-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-orange);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.impact-card .impact-label.needs-test { color: var(--accent-red); }
.impact-card .impact-label.ascend { color: var(--accent-blue); }
.impact-card .impact-label.deep-analysis { color: var(--accent-purple); }

.impact-card.deep-analysis {
  background: rgba(191, 119, 246, 0.06);
  border-color: rgba(191, 119, 246, 0.2);
}

.impact-card .impact-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  word-break: break-word;
  overflow-wrap: break-word;
}

.impact-card .impact-text pre {
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

.impact-card .impact-text code {
  word-break: break-word;
}

.impact-card .impact-text ol,
.impact-card .impact-text ul {
  padding-left: 24px;
  margin: 4px 0;
}

.impact-card .impact-text li {
  word-break: break-word;
}

.impact-card .impact-text strong { color: var(--text-primary); font-weight: 500; }

.diff-section {
  display: none;
  border-top: 1px solid var(--border);
}

.commit-card.expanded .diff-section { display: block; }

.diff-section .diff-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  font-size: 0.8rem;
  color: var(--text-muted);
  cursor: pointer;
  user-select: none;
  transition: color 0.15s;
}

.diff-section .diff-toggle:hover { color: var(--text-primary); }

.diff-section .diff-toggle .arrow {
  transition: transform 0.15s;
  font-size: 0.7rem;
}

.diff-section .diff-toggle.open .arrow { transform: rotate(90deg); }

.diff-content {
  display: none;
  padding: 0 16px 14px;
  max-height: 500px;
  overflow-y: auto;
}

.diff-content.open { display: block; }

.file-diff {
  margin-bottom: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.file-diff-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px;
  background: var(--bg-tertiary);
  font-size: 0.78rem;
}

.file-diff-header .filename {
  color: var(--text-primary);
  font-weight: 500;
}

.file-diff-header .file-stats {
  display: flex;
  gap: 8px;
  font-variant-numeric: tabular-nums;
}

.file-diff-header .file-stats .add { color: #3fb950; }
.file-diff-header .file-stats .del { color: #f85149; }

.file-diff-body {
  padding: 8px 0;
  overflow-x: auto;
  font-size: 0.78rem;
  line-height: 1.5;
}

.file-diff-body pre { margin: 0; padding: 0 12px; }

.file-diff-body .line-add {
  background: rgba(63, 185, 80, 0.08);
  color: #3fb950;
}

.file-diff-body .line-del {
  background: rgba(248, 81, 73, 0.08);
  color: #f85149;
}

.file-diff-body .line-ctx {
  color: var(--text-muted);
}

.file-diff-body .line-hunk {
  color: var(--accent-blue);
  font-style: italic;
}

.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 0;
  color: var(--text-muted);
  font-size: 0.9rem;
  gap: 10px;
}

.loading .spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.empty-state {
  text-align: center;
  padding: 80px 0;
  color: var(--text-muted);
}

.empty-state .icon { font-size: 2.5rem; margin-bottom: 12px; opacity: 0.4; }
.empty-state .title { font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; color: var(--text-secondary); margin-bottom: 6px; }
.empty-state .subtitle { font-size: 0.85rem; }

.cross-search-btn {
  display: inline-block;
  margin-top: 8px;
  padding: 6px 16px;
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s;
}

.cross-search-btn:hover {
  background: var(--accent);
  color: var(--bg-primary);
}

/* ── Commit Sections ──────────────────────────── */
.commit-section {
  margin-bottom: 16px;
}

.section-header {
  padding: 8px 14px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: var(--radius);
  margin-bottom: 8px;
  user-select: none;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
}

.section-header.section-primary {
  background: rgba(88, 166, 255, 0.1);
  border: 1px solid rgba(88, 166, 255, 0.25);
  color: var(--accent-blue);
}

.section-header.section-primary:hover {
  border-color: var(--accent-blue);
  background: rgba(88, 166, 255, 0.15);
}

.section-header.section-other {
  background: rgba(139, 148, 158, 0.12);
  border: 1px solid rgba(139, 148, 158, 0.35);
  color: var(--text-primary);
}

.section-header.section-other:hover {
  border-color: var(--text-secondary);
  background: rgba(139, 148, 158, 0.2);
}

.section-header.section-false-positive {
  background: rgba(230, 126, 34, 0.1);
  border: 1px solid rgba(230, 126, 34, 0.25);
  color: var(--accent-orange);
}

.section-header.section-false-positive:hover {
  border-color: var(--accent-orange);
  background: rgba(230, 126, 34, 0.15);
}

.section-arrow {
  font-size: 0.65rem;
  display: inline-block;
  width: 12px;
  text-align: center;
  margin-right: 4px;
}

.subsection-block {
  margin-top: 6px;
  margin-bottom: 6px;
}

.subsection-header {
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
  user-select: none;
  display: flex;
  align-items: center;
  transition: color 0.15s;
}

.subsection-header.collapsible {
  cursor: pointer;
}

.subsection-header.collapsible:hover {
  color: var(--text-primary);
  border-bottom-color: var(--text-secondary);
}

.expand-arrow {
  transition: transform 0.15s;
  font-size: 0.7rem;
  color: var(--text-muted);
  flex-shrink: 0;
  margin-top: 4px;
}

.commit-card.expanded .expand-arrow { transform: rotate(90deg); }

@media (max-width: 768px) {
  .header-inner { flex-wrap: wrap; height: auto; padding: 10px 0; gap: 8px; }
  .controls { width: 100%; justify-content: flex-end; flex-wrap: wrap; gap: 8px; }
  .search-box input { width: 160px; }
  .export-group { width: 100%; justify-content: flex-end; }
  .date-input { width: 110px; }
  .commit-header { flex-wrap: wrap; }
  .commit-meta { width: 100%; margin-top: 4px; }
  .stat-card { min-width: 90px; }
}

/* ── Baseline Bar ──────────────────────────────── */
.baseline-bar {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  font-size: 0.78rem;
}

.baseline-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  height: 36px;
  color: var(--text-secondary);
}

.baseline-text {
  color: var(--text-secondary);
  font-size: 0.78rem;
}

.baseline-status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 1px 8px;
  border-radius: 3px;
  font-size: 0.72rem;
  font-weight: 600;
}

.baseline-status.adapted {
  background: rgba(63, 185, 80, 0.15);
  color: #3fb950;
}

.baseline-status.pending {
  background: rgba(210, 153, 34, 0.15);
  color: #d29922;
}

/* ── Page Layout ───────────────────────────────── */
.page-layout {
  display: flex;
  max-width: 1400px;
  margin: 0 auto;
  min-height: 100vh;
  position: relative;
  align-items: flex-start;
}

.page-main {
  flex: 1;
  min-width: 0;
  padding: 16px 24px 60px;
}

/* ── Adaptation Status Badge ───────────────────── */
.adapt-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 3px;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s;
  user-select: none;
}

.adapt-badge:hover { opacity: 0.8; }

.adapt-badge.pending { background: rgba(210, 153, 34, 0.15); color: #d29922; }
.adapt-badge.adapted { background: rgba(63, 185, 80, 0.15); color: #3fb950; }

/* ── Architecture Impact Marker ────────────────── */
.arch-impact-marker {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 10px;
  border-radius: 3px;
  font-size: 0.72rem;
  font-weight: 600;
  background: rgba(188, 140, 255, 0.12);
  border: 1px solid rgba(188, 140, 255, 0.3);
  color: var(--accent-purple);
  cursor: pointer;
  transition: all 0.15s;
}

.arch-impact-marker:hover {
  background: rgba(188, 140, 255, 0.2);
}

/* ── Filter chip for adaptation status ─────────── */
.filter-chip[data-filter="adapt-pending"] { color: #d29922; }
.filter-chip[data-filter="adapt-pending"].active { border-color: #d29922; background: rgba(210, 153, 34, 0.15); color: #d29922; }
.filter-chip[data-filter="adapt-adapted"] { color: #3fb950; }
.filter-chip[data-filter="adapt-adapted"].active { border-color: #3fb950; background: rgba(63, 185, 80, 0.15); color: #3fb950; }