// _insights.scss — Insights, explore, and analytics pages (.ins-*, .in-*, .rh-*, .an-* prefixes)

/* =========================================================================
   Explore page
   ========================================================================= */

/* ── Hero ────────────────────────────────────────────────────────────────── */
/* ── Explore hero — mirrors MCP hero exactly ──────────────────────────────── */
.ex-hero {
  position: relative;
  background: linear-gradient(135deg, #0d1117 0%, #0f1923 50%, #0d1117 100%);
  border-bottom: 1px solid var(--border-default);
  overflow: hidden;
  padding: 0 var(--space-4);
}
.ex-hero-glow {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 70% 50%, rgba(88,166,255,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 10% 80%, rgba(188,140,255,0.05) 0%, transparent 60%);
  pointer-events: none;
}
.ex-hero-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: var(--space-8) 0 var(--space-6);
  text-align: center;
}
.ex-hero-left { max-width: 640px; margin: 0 auto; }
.ex-hero-eyebrow {
  font-size: 11px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: #58a6ff; margin-bottom: var(--space-3);
}
.ex-hero-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700; line-height: 1.1;
  margin: 0 0 var(--space-3);
  color: var(--text-primary);
}
.ex-hero-sub {
  font-size: 14px; line-height: 1.6;
  color: var(--text-secondary);
  max-width: 520px; margin: 0 auto var(--space-4);
  em { font-style: italic; color: #58a6ff; }
}
.ex-hero-stats {
  display: flex; flex-direction: column; gap: var(--space-3);
  flex-shrink: 0;
  @media (max-width: 768px) { flex-direction: row; flex-wrap: wrap; }
}
.ex-stat-pill {
  display: flex; align-items: center; gap: var(--space-3);
  padding: 10px var(--space-4);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-base);
  min-width: 140px;
}
.ex-stat-num {
  font-family: var(--font-mono); font-size: 20px; font-weight: 700;
  color: #58a6ff; line-height: 1;
}
.ex-stat-label {
  font-size: 12px; color: var(--text-muted); text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── Search box ──────────────────────────────────────────────────────────── */
.ex-search-box {
  width: 100%;
  display: flex; flex-direction: column; gap: var(--space-3);
}
.ex-search-field {
  display: flex; align-items: center; gap: 8px;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  padding: 0 14px;
  height: 40px;
  transition: border-color 0.15s;
  &:focus-within, &.ex-search-field--active {
    border-color: rgba(88, 166, 255, 0.45);
  }
}
.ex-search-icon { color: var(--text-muted); flex-shrink: 0; width: 15px; height: 15px; }
.ex-search-field .ex-search-input {
  flex: 1; background: transparent; border: none; outline: none;
  box-shadow: none; padding: 0; width: auto;
  font-size: 15px; color: var(--text-primary); min-width: 0;
  &::placeholder { color: var(--text-muted); }
}
.ex-search-clear {
  display: flex; align-items: center; justify-content: center;
  background: none; border: none; cursor: pointer;
  color: var(--text-muted); padding: var(--space-1);
  border-radius: var(--radius-sm);
  transition: color 0.12s, background 0.12s;
  flex-shrink: 0;
  &:hover { color: var(--text-primary); background: var(--bg-overlay); }
}
.ex-search-spinner {
  display: flex; align-items: center; flex-shrink: 0; margin-left: var(--space-2);
  color: var(--color-accent);
  .spin-icon { animation: spin 0.8s linear infinite; }
}

/* Example query chips */
.ex-examples {
  display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap;
  justify-content: center;
}
.ex-examples-label { font-size: 11px; color: var(--text-muted); flex-shrink: 0; }
.ex-example-chip {
  background: var(--bg-surface); border: 1px solid var(--border-default);
  border-radius: var(--radius-full); padding: 4px 12px;
  font-size: 12px; color: var(--text-secondary); cursor: pointer;
  transition: border-color 0.12s, color 0.12s, background 0.12s;
  &:hover { border-color: var(--color-accent); color: var(--color-accent); background: rgba(88,166,255,0.06); }
}

/* Search type toggle bar */
.ex-type-bar {
  display: flex; align-items: center; gap: var(--space-2); justify-content: center;
}
.ex-type-label { font-size: 11px; color: var(--text-muted); }
.ex-type-pill {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 14px; border-radius: var(--radius-full);
  border: 1px solid var(--border-default);
  font-size: 12px; font-weight: 500; color: var(--text-muted);
  cursor: pointer; background: transparent;
  transition: all 0.12s;
  &:hover { border-color: var(--color-accent); color: var(--color-accent); }
  &.ex-type-pill--active {
    background: var(--color-accent); border-color: var(--color-accent);
    color: #0d1117; font-weight: 700;
  }
}
.ex-semantic-indicator {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; color: #3fb950; font-family: var(--font-mono);
  padding: 3px 10px; border-radius: var(--radius-full);
  background: rgba(63,185,80,0.1); border: 1px solid rgba(63,185,80,0.25);
}
.ex-semantic-dot {
  width: 6px; height: 6px; border-radius: 50%; background: #3fb950;
  animation: pulse-glow 2s ease-in-out infinite;
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(63,185,80,0.5); }
  50%       { box-shadow: 0 0 0 4px rgba(63,185,80,0); }
}

/* ── Semantic results container ─────────────────────────────────────────── */
.ex-semantic-results { margin-bottom: var(--space-8); }

/* Header row */
.ex-sr-header {
  display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap;
  margin-bottom: var(--space-4); padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--border-subtle);
}
.ex-sr-count { font-size: 14px; color: var(--text-secondary); font-weight: 500; }
.ex-sr-query { font-size: 13px; color: var(--text-muted); font-style: italic; margin-left: auto; }
.ex-sr-method {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 10px; border-radius: var(--radius-full);
  font-size: 11px; font-family: var(--font-mono); font-weight: 600;
  &--semantic { background: rgba(63,185,80,0.12); color: #3fb950; border: 1px solid rgba(63,185,80,0.25); }
  &--text     { background: rgba(88,166,255,0.12); color: #58a6ff; border: 1px solid rgba(88,166,255,0.25); }
}

/* Repo result list — same responsive grid as the browse page */
.ex-sr-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-3);
}

/* Repo result card */
.ex-sr-card {
  display: flex; align-items: stretch;
  background: var(--bg-surface); border: 1px solid var(--border-default);
  border-radius: var(--radius-md); text-decoration: none; overflow: hidden;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
  &:hover {
    border-color: var(--color-accent);
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    transform: translateY(-1px);
  }
}
/* Rank bar — left edge colored by match strength */
.ex-sr-rank-bar {
  width: 4px; flex-shrink: 0;
  background: linear-gradient(to bottom, var(--color-accent), rgba(88,166,255,0.2));
  min-height: 100%;
  align-self: stretch;
}
.ex-sr-card-body { flex: 1; padding: var(--space-4) var(--space-5); min-width: 0; }
.ex-sr-card-top {
  display: flex; align-items: center; gap: var(--space-3);
  margin-bottom: var(--space-2);
}
.ex-sr-name {
  font-size: 15px; font-weight: 600; color: var(--text-primary);
  font-family: var(--font-mono);
  .repo-card-sep { color: var(--text-muted); margin: 0 1px; }
}
.ex-sr-score {
  margin-left: auto; font-size: 11px; font-family: var(--font-mono);
  color: var(--color-accent); font-weight: 700; flex-shrink: 0;
}
.ex-sr-desc {
  font-size: 14px; color: var(--text-secondary); line-height: 1.5;
  margin-bottom: var(--space-3); margin-top: 0;
}
.ex-sr-tags { display: flex; gap: var(--space-1); flex-wrap: wrap; margin-bottom: var(--space-2); }
.ex-sr-pips { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-bottom: var(--space-2); }
.ex-sr-pip {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; border-radius: var(--radius-full);
  font-size: 11px; font-weight: 500;
  &--key   { background: rgba(93,205,255,0.12); color: #5dcdff; border: 1px solid rgba(93,205,255,0.2); }
  &--tempo { background: rgba(251,191,36,0.12); color: #fbbf24; border: 1px solid rgba(251,191,36,0.2); }
}
.ex-sr-footer {
  display: flex; align-items: center; gap: var(--space-4);
  margin-top: var(--space-2);
}

/* Empty state */
.ex-sr-empty {
  padding: var(--space-12) var(--space-6); text-align: center;
}
.ex-sr-empty-icon { font-size: 2.5rem; color: var(--text-muted); margin-bottom: var(--space-4); }
.ex-sr-empty-title {
  font-size: 16px; font-weight: 600; color: var(--text-primary);
  margin-bottom: var(--space-2);
  em { font-style: italic; }
}
.ex-sr-empty-sub { font-size: 14px; color: var(--text-muted); a { color: var(--color-accent); } }

/* Commit search results */
.ex-sr-commit-list { display: flex; flex-direction: column; gap: var(--space-3); }
.ex-sr-commit-group {
  background: var(--bg-surface); border: 1px solid var(--border-default);
  border-radius: var(--radius-md); overflow: hidden;
}
.ex-sr-commit-group-repo {
  display: block; padding: var(--space-2) var(--space-4);
  font-family: var(--font-mono); font-size: 13px; font-weight: 600;
  color: var(--color-accent); text-decoration: none;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-overlay);
  &:hover { text-decoration: underline; }
}
.ex-sr-commit-rows { padding: var(--space-2) 0; }
.ex-sr-commit {
  display: grid; grid-template-columns: 84px 1fr auto;
  align-items: center; gap: var(--space-3);
  padding: var(--space-2) var(--space-4); text-decoration: none;
  &:hover { background: var(--bg-overlay); }
}
.ex-sr-commit-sha {
  font-family: var(--font-mono); font-size: 12px; color: var(--color-accent-link);
}
.ex-sr-commit-msg { font-size: 13px; color: var(--text-primary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ex-sr-commit-author { font-size: 11px; color: var(--text-muted); white-space: nowrap; }

/* ── Browse layout ──────────────────────────────────────────────────────── */
.ex-browse { margin-top: 0; padding-top: var(--space-3); }
.ex-sidebar {
  .ph-sidebar-section {
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--border-subtle);
    &:last-child { border-bottom: none; }
  }
}
.ex-sidebar-hd {
  display: flex; align-items: center; justify-content: space-between;
}
.ex-clear-link {
  font-size: 11px; color: var(--color-accent); text-decoration: none; opacity: 0.8;
  &:hover { opacity: 1; text-decoration: underline; }
}
.ex-sort-option {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--text-secondary); cursor: pointer; padding: 3px 0;
  &:hover { color: var(--text-primary); }
  &:hover .ex-radio-dot { border-color: var(--color-accent); }

  input[type="radio"] {
    appearance: none;
    -webkit-appearance: none;
    width: 14px; height: 14px;
    border-radius: 50%;
    border: 1.5px solid var(--border-default);
    background: transparent;
    flex-shrink: 0;
    position: relative;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
    &::after {
      content: '';
      position: absolute;
      inset: 3px;
      border-radius: 50%;
      background: transparent;
      transition: background 0.15s;
    }
    &:checked {
      border-color: var(--color-accent);
      &::after { background: var(--color-accent); }
    }
    &:hover { border-color: var(--color-accent); }
  }
}

/* Domain quick-links */
.ex-domain-links {
  display: flex; flex-direction: column; gap: 2px; margin-top: var(--space-2);
}
.ex-domain-link {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; color: var(--text-secondary);
  text-decoration: none; padding: 3px 0;
  transition: color var(--transition-fast);
  svg { opacity: 0.5; flex-shrink: 0; }
  &:hover { color: var(--color-accent); svg { opacity: 1; } }
}

.ex-chip-group { display: flex; gap: 5px; flex-wrap: wrap; margin-top: var(--space-2); }
.ex-empty-filter {
  font-size: 12px; color: var(--text-muted); margin: var(--space-2) 0 0;
  font-style: italic;
}
.ex-grid-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--space-3);
  padding: var(--space-3) 0 var(--space-2);
  border-bottom: 1px solid var(--border-subtle);
}
.ex-grid-title { font-size: 13px; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.06em; margin: 0; }
.ex-grid-count { font-size: 12px; color: var(--text-muted); font-family: var(--font-mono); }
.sidebar-select {
  width: 100%;
  padding: 6px var(--space-3);
  border-radius: var(--radius-sm);
  background: var(--bg-overlay);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
  font-size: 12px;
  font-family: var(--font-sans);
  cursor: pointer;
  margin-top: var(--space-2);
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='none' stroke='%236e7681' stroke-width='1.5' stroke-linecap='round' d='M1 1l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 28px;
  &:focus { outline: none; border-color: var(--color-accent); color: var(--text-primary); }
  &:hover { border-color: var(--border-default); }
}
@media (max-width: 768px) {
  .ex-browse { grid-template-columns: 1fr; }
  .ex-sidebar { display: none; }
  .ex-sidebar.open { display: block; }
  .ex-search-field { height: 40px; }
  .ex-search-input { font-size: 15px; }
}


/* =========================================================================
   Insights page  (.in-* prefix)
   ========================================================================= */

/* ── Stats bar ─────────────────────────────────────────────────────────── */
.in-stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}
.in-stat-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-3);
  text-align: center;
  transition: border-color 0.15s, box-shadow 0.15s;
  &:hover {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 1px var(--color-accent);
  }
}
.in-stat-icon {
  font-size: 1.2rem;
  line-height: 1;
  margin-bottom: var(--space-1);
}
.in-stat-value {
  font-family: var(--font-mono);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-accent);
  display: block;
  line-height: 1.15;
}
.in-stat-label {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  margin-top: var(--space-1);
  white-space: nowrap;
}

/* ── Velocity ribbon ───────────────────────────────────────────────────── */
.in-velocity-bar {
  display: flex;
  gap: var(--space-4);
  align-items: center;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-base);
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
}
.in-velocity-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  span.in-vnum {
    font-family: var(--font-mono);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
  }
}
.in-velocity-sep {
  width: 1px;
  height: 16px;
  background: var(--border-default);
}

/* ── Section panels ────────────────────────────────────────────────────── */
.in-section {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-5);
}
.in-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--border-default);
  background: var(--bg-overlay);
}
.in-section-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.in-section-meta {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  font-family: var(--font-mono);
}
.in-section-body {
  padding: var(--space-5);
}

/* ── Two-column panel grid ─────────────────────────────────────────────── */
.in-panel-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
  @media (max-width: 820px) {
    grid-template-columns: 1fr;
  }
}

/* ── Commit heatmap ────────────────────────────────────────────────────── */
.in-heatmap-wrap {
  overflow-x: auto;
  padding-bottom: var(--space-2);
}
.in-heatmap-grid {
  display: flex;
  gap: 3px;
  min-width: max-content;
}
.in-heatmap-week {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.in-heatmap-day {
  width: 11px;
  height: 11px;
  border-radius: 2px;
  cursor: default;
  transition: transform 0.1s;
  &:hover { transform: scale(1.3); }
  &[data-level="-1"] { visibility: hidden; }
  &[data-level="0"] { background: var(--bg-overlay); }
  &[data-level="1"] { background: var(--color-accent); opacity: 0.25; }
  &[data-level="2"] { background: var(--color-accent); opacity: 0.5; }
  &[data-level="3"] { background: var(--color-accent); opacity: 0.75; }
  &[data-level="4"] { background: var(--color-accent); opacity: 1; }
}
.in-heatmap-legend {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: var(--space-3);
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}
.in-heatmap-legend-cell {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: var(--color-accent);
}

/* ── Horizontal bar charts (branch / contributor) ──────────────────────── */
.in-bar-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.in-bar-row {
  display: grid;
  grid-template-columns: 140px 1fr 48px;
  align-items: center;
  gap: var(--space-3);
}
.in-bar-label {
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.in-bar-avatar {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--bg-base);
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.in-bar-track {
  background: var(--bg-overlay);
  border-radius: var(--radius-full);
  height: 8px;
  overflow: hidden;
}
.in-bar-fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  &.in-bar-fill--branch {
    background: linear-gradient(90deg, var(--dim-harmonic), var(--color-accent));
  }
  &.in-bar-fill--contrib {
    background: linear-gradient(90deg, var(--dim-melodic), var(--color-accent));
  }
}
.in-bar-fill--animate { transform: scaleX(1); }
.in-bar-count {
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  text-align: right;
}

/* Branch name color cues */
.in-branch-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  &[data-branch-type="main"]   { background: var(--color-success); }
  &[data-branch-type="feat"]   { background: var(--color-accent); }
  &[data-branch-type="fix"]    { background: var(--color-danger); }
  &[data-branch-type="exp"]    { background: var(--color-warning); }
  &[data-branch-type="other"]  { background: var(--text-muted); }
}

/* ── Health metric cards (issue / proposal) ────────────────────────────── */
.in-health-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  @media (max-width: 480px) { grid-template-columns: repeat(2, 1fr); }
}
.in-health-card {
  background: var(--bg-overlay);
  border-radius: var(--radius-base);
  padding: var(--space-3) var(--space-4);
  text-align: center;
}
.in-health-value {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  &.in-green  { color: var(--color-success); }
  &.in-orange { color: var(--color-warning); }
  &.in-purple { color: var(--dim-harmonic); }
  &.in-red    { color: var(--color-danger); }
  &.in-blue   { color: var(--color-accent); }
}
.in-health-label {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  margin-top: 2px;
}
.in-donut-row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-default);
  flex-wrap: wrap;
}
.in-donut-legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}
.in-donut-swatch {
  width: 10px;
  height: 10px;
  border-radius: 2px;
}

/* ── Musical evolution (BPM polyline) ──────────────────────────────────── */
.in-bpm-chart {
  width: 100%;
  height: 100px;
  overflow: visible;
}
.in-bpm-line {
  fill: none;
  stroke: var(--color-accent);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.in-bpm-area {
  fill: var(--color-accent);
  opacity: 0.08;
}
.in-bpm-dot {
  fill: var(--color-accent);
  r: 3;
  cursor: pointer;
  transition: r 0.15s;
  &:hover { r: 5; }
}
.in-bpm-axis {
  stroke: var(--border-default);
  stroke-width: 1;
}
.in-bpm-axis-label {
  fill: var(--text-muted);
  font-size: 10px;
  font-family: var(--font-mono);
}
.in-bpm-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-5);
  color: var(--text-muted);
  font-size: var(--font-size-sm);
  background: var(--bg-overlay);
  border-radius: var(--radius-base);
}

/* Key change chips */
.in-key-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}
.in-key-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 2px 10px;
  background: var(--bg-overlay);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

/* ── Sessions panel ─────────────────────────────────────────────────────── */
.in-session-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  @media (max-width: 480px) { grid-template-columns: repeat(2, 1fr); }
}
.in-locations-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-3);
}
.in-location-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}
.in-location-count {
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

/* ── Releases panel ─────────────────────────────────────────────────────── */
.in-release-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.in-release-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border-default);
  &:last-child { border-bottom: none; }
}
.in-release-dot-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}
.in-release-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-accent);
  &.in-prerelease { background: var(--color-warning); }
  &.in-draft { background: var(--text-muted); }
}
.in-release-tag {
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-accent);
}
.in-release-title {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.in-release-badge {
  font-size: 0.68rem;
  padding: 1px 7px;
  border-radius: var(--radius-full);
  font-weight: 600;
  &.in-badge-stable    { background: rgba(var(--color-success-rgb, 35,134,54),0.15); color: var(--color-success); border: 1px solid var(--color-success); }
  &.in-badge-pre       { background: rgba(var(--color-warning-rgb, 210,153,34),0.15); color: var(--color-warning); border: 1px solid var(--color-warning); }
  &.in-badge-draft     { background: var(--bg-overlay); color: var(--text-muted); border: 1px solid var(--border-default); }
}
.in-release-date {
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  white-space: nowrap;
}

/* ── Empty state ─────────────────────────────────────────────────────────── */
.in-empty {
  text-align: center;
  padding: var(--space-6);
  color: var(--text-muted);
  font-size: var(--font-size-sm);
}

/* ── Tooltip (shown by TS module) ────────────────────────────────────────── */
.in-tooltip {
  position: fixed;
  background: var(--bg-overlay);
  border: 1px solid var(--border-default);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: var(--font-size-xs);
  color: var(--text-primary);
  pointer-events: none;
  z-index: 9999;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  opacity: 0;
  transition: opacity 0.12s;
  &.in-tooltip--visible { opacity: 1; }
}


/* =========================================================================
   Musical Analysis page
   ========================================================================= */

/* Stats bar */
.an-stats-bar {
  display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 20px;
}
.an-stat-card {
  display: flex; align-items: center; gap: 12px;
  background: var(--bg-surface); border: 1px solid var(--border-default);
  border-radius: 8px; padding: 14px 20px; flex: 1; min-width: 130px;
  transition: border-color 0.15s;
  &:hover { border-color: var(--color-accent); }
}
.an-stat-icon {
  width: 36px; height: 36px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0;
  &-commits  { background: rgba(88,166,255,0.12); }
  &-branches { background: rgba(63,185,80,0.12); }
  &-sections { background: rgba(163,113,247,0.12); }
  &-tracks   { background: rgba(45,212,191,0.12); }
  &-dims     { background: rgba(227,179,65,0.12); }
}
.an-stat-body { display: flex; flex-direction: column; }
.an-stat-val  { font-size: 22px; font-weight: 700; color: var(--text-primary); line-height: 1.1; }
.an-stat-lbl  { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }

/* Section headings */
.an-section {
  margin-bottom: 20px;
  background: var(--bg-surface); border: 1px solid var(--border-default); border-radius: 10px;
  overflow: hidden;
}
.an-section-header {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 18px; border-bottom: 1px solid var(--border-default);
  background: var(--bg-overlay);
}
.an-section-icon { font-size: 18px; }
.an-section-title { font-size: 15px; font-weight: 600; color: var(--text-primary); }
.an-section-sub   { font-size: 12px; color: var(--text-muted); margin-left: auto; }
.an-section-body  { padding: 18px; }

/* Musical identity */
.an-identity-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px;
}
.an-identity-item {
  display: flex; flex-direction: column; gap: 6px;
  background: var(--bg-base); border: 1px solid var(--border-subtle);
  border-radius: 8px; padding: 12px 14px;
}
.an-identity-lbl { font-size: 10px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; }
.an-identity-val { font-size: 20px; font-weight: 700; color: var(--text-primary); line-height: 1.2; }
.an-identity-sub { font-size: 11px; color: var(--text-muted); }

/* Emotion bars */
.an-emotion-row {
  display: flex; flex-direction: column; gap: 8px; margin-top: 4px;
}
.an-emotion-item { display: flex; align-items: center; gap: 10px; }
.an-emotion-lbl  { font-size: 12px; color: var(--text-muted); width: 58px; flex-shrink: 0; }
.an-emotion-track {
  flex: 1; height: 8px; background: var(--bg-overlay);
  border-radius: 4px; overflow: hidden; border: 1px solid var(--border-subtle);
}
.an-emotion-fill { height: 100%; border-radius: 4px; }
.an-emotion-pct  { font-size: 11px; color: var(--text-muted); width: 32px; text-align: right; flex-shrink: 0; font-family: var(--font-mono); }

/* Tag chips */
.an-tag-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.an-tag-chip  {
  font-size: 11px; padding: 2px 8px; border-radius: 10px;
  background: var(--bg-overlay); border: 1px solid var(--border-default);
  color: var(--text-secondary);
}

/* Composition profile — two columns */
.an-composition-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
  @media (max-width: 640px) { grid-template-columns: 1fr; }
}
.an-comp-col {}
.an-comp-title { font-size: 12px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 12px; }
.an-comp-row {
  display: flex; align-items: center; gap: 8px; margin-bottom: 8px;
}
.an-comp-lbl   { font-size: 12px; color: var(--text-secondary); width: 72px; flex-shrink: 0; text-transform: capitalize; }
.an-comp-track {
  flex: 1; height: 10px; background: var(--bg-overlay);
  border-radius: 5px; overflow: hidden;
}
.an-comp-fill  { height: 100%; border-radius: 5px; transition: width 0.3s ease; }
.an-comp-count { font-size: 11px; color: var(--text-muted); width: 26px; text-align: right; flex-shrink: 0; font-family: var(--font-mono); }

/* Dimension activity */
.an-dim-activity {
  display: flex; flex-direction: column; gap: 10px;
}
.an-dim-act-row { display: flex; align-items: center; gap: 10px; }
.an-dim-act-lbl {
  font-size: 12px; color: var(--text-secondary); width: 80px; flex-shrink: 0;
  text-transform: capitalize;
}
.an-dim-act-track {
  flex: 1; height: 12px; background: var(--bg-overlay);
  border-radius: 6px; overflow: hidden;
}
.an-dim-act-fill { height: 100%; border-radius: 6px; transition: width 0.4s ease; }
.an-dim-act-count { font-size: 11px; color: var(--text-muted); width: 36px; text-align: right; flex-shrink: 0; }
.an-dim-act-badge {
  font-size: 10px; font-weight: 600; padding: 2px 7px; border-radius: 8px;
  text-transform: uppercase; letter-spacing: 0.04em; flex-shrink: 0;
  &-melodic    { background: rgba(88,166,255,0.15); color: #58a6ff; }
  &-harmonic   { background: rgba(163,113,247,0.15); color: #a371f7; }
  &-rhythmic   { background: rgba(63,185,80,0.15); color: #3fb950; }
  &-structural { background: rgba(227,179,65,0.15); color: #e3b341; }
  &-dynamic    { background: rgba(248,81,73,0.15); color: #f85149; }
}

/* Branch divergence — interactive section */
.an-branch-selectors {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 20px;
}
.an-branch-lbl { font-size: 12px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.an-branch-select {
  background: var(--bg-overlay); color: var(--text-primary);
  border: 1px solid var(--border-default); border-radius: 6px;
  padding: 6px 12px; font-size: 13px; cursor: pointer; font-family: var(--font-mono);
  &:hover { border-color: var(--color-accent); }
  &:focus { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 2px rgba(31,111,235,0.25); }
}
.an-branch-vs { color: var(--text-muted); font-size: 12px; font-weight: 600; }
.an-compare-btn {
  background: var(--color-accent); color: #fff; border: none;
  border-radius: 6px; padding: 7px 16px; font-size: 13px; font-weight: 600;
  cursor: pointer; transition: opacity 0.15s;
  &:hover { opacity: 0.85; }
}

/* Divergence result layout */
.an-divergence-result { display: flex; gap: 24px; flex-wrap: wrap; }
.an-result-left { flex-shrink: 0; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.an-result-right { flex: 1; min-width: 240px; }

/* Gauge */
.an-gauge-circle {
  width: 130px; height: 130px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 0 4px var(--bg-overlay);
  transition: background 0.4s ease;
}
.an-gauge-inner {
  width: 96px; height: 96px; border-radius: 50%;
  background: var(--bg-surface);
  display: flex; align-items: center; justify-content: center; flex-direction: column;
}
.an-gauge-pct   { font-size: 1.5rem; font-weight: 700; line-height: 1; color: var(--text-primary); }
.an-gauge-lbl-sm { font-size: 9px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.an-gauge-label  { font-size: 12px; color: var(--text-muted); text-align: center; max-width: 130px; }
.an-ancestor     { font-size: 11px; color: var(--text-muted); font-family: var(--font-mono); }

/* Radar wrap */
.an-radar-wrap { margin-bottom: 8px; }

/* Dimension cards */
.an-dim-cards { display: flex; flex-direction: column; gap: 10px; }
.an-dim-card {
  background: var(--bg-base); border: 1px solid var(--border-subtle);
  border-radius: 8px; padding: 12px 14px;
  transition: border-color 0.15s;
  &:hover { border-color: var(--border-default); }
}
.an-dim-header {
  display: flex; align-items: center; gap: 8px; margin-bottom: 6px;
}
.an-dim-name  { font-size: 13px; font-weight: 600; color: var(--text-primary); text-transform: capitalize; }
.an-dim-pct   { font-size: 12px; color: var(--text-muted); font-family: var(--font-mono); margin-left: auto; }
.an-dim-level {
  font-size: 10px; font-weight: 700; padding: 2px 6px; border-radius: 4px;
  text-transform: uppercase; letter-spacing: 0.04em;
  &.an-level-none { background: rgba(110,118,129,0.2); color: #6e7681; }
  &.an-level-low  { background: rgba(88,166,255,0.15); color: #58a6ff; }
  &.an-level-med  { background: rgba(227,179,65,0.15); color: #e3b341; }
  &.an-level-high { background: rgba(248,81,73,0.15); color: #f85149; }
}
.an-dim-bar-track {
  height: 6px; background: var(--bg-overlay); border-radius: 3px;
  overflow: hidden; margin-bottom: 6px;
}
.an-dim-bar-fill { height: 100%; border-radius: 3px; transition: width 0.4s ease; }
.an-dim-desc { font-size: 12px; color: var(--text-muted); margin: 0 0 6px; }
.an-dim-commits { display: flex; gap: 8px; flex-wrap: wrap; }
.an-dim-commit-pill {
  font-size: 10px; color: var(--text-muted); background: var(--bg-overlay);
  border: 1px solid var(--border-subtle); border-radius: 4px; padding: 1px 6px;
  font-family: var(--font-mono);
}

/* Loading states */
.an-loading-sm {
  padding: 16px; text-align: center; color: var(--text-muted); font-size: 13px;
  &.error { color: var(--color-danger, #f85149); }
}



// ── Insights page (.ins-* prefix) ────────────────────────────────────────────

.ins-page {
  padding: var(--space-2) 0 var(--space-6);
}

// Muse-exclusive banner
.ins-muse-banner {
  display: flex; align-items: center; gap: var(--space-2);
  margin-bottom: var(--space-4);
  padding: var(--space-2) var(--space-3);
  background: color-mix(in srgb, #bc8cff 8%, transparent);
  border: 1px solid color-mix(in srgb, #bc8cff 20%, transparent);
  border-radius: var(--radius-base);
}
.ins-muse-badge {
  display: inline-flex; align-items: center;
  font-size: 10px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  background: color-mix(in srgb, #bc8cff 18%, transparent);
  color: #bc8cff; border: 1px solid color-mix(in srgb, #bc8cff 30%, transparent);
  border-radius: 4px; padding: 2px 7px; white-space: nowrap; flex-shrink: 0;
}
.ins-muse-banner-text { font-size: 12px; color: var(--text-muted); }

// Stat card icon variants
.ins-stat-icon--breaking { color: #f87171; }
.ins-stat-icon--agent    { color: #a78bfa; }
.ins-stat-icon--sym-add  { color: #34d399; }
.ins-stat-icon--sym-del  { color: #f87171; }
.ins-stat-icon--conventional { color: #34d399; }
.ins-stat-card--warning .ins-stat-value { color: #f87171; }
.ins-stat-card--agent   .ins-stat-value { color: #bc8cff; }

// Three-column intel row
.ins-intel-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  @media (max-width: 820px) { grid-template-columns: 1fr; }
}

// Commit DNA stacked bar
.ins-dna-stack {
  display: flex; height: 10px; border-radius: 5px; overflow: hidden;
  margin-bottom: var(--space-3); gap: 1px;
}
.ins-dna-seg { transition: opacity 0.15s; &:hover { opacity: 1; } }

// Commit type list
.ins-type-list { display: flex; flex-direction: column; gap: 6px; margin-top: var(--space-2); }
.ins-type-row {
  display: grid; grid-template-columns: 10px 60px 1fr 28px 36px;
  align-items: center; gap: var(--space-2); font-size: 12px;
}
.ins-type-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.ins-type-name { font-family: var(--font-mono); font-size: 11px; color: var(--text-primary); }
.ins-type-count { font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); text-align: right; }
.ins-type-pct   { font-size: 11px; color: var(--text-muted); text-align: right; }

// Authorship donut
.ins-authorship {
  display: flex; align-items: center; gap: var(--space-4);
  padding: var(--space-3) var(--space-4);
}
.ins-authorship-donut { width: 90px; height: 90px; flex-shrink: 0; }
.ins-authorship-legend { display: flex; flex-direction: column; gap: var(--space-2); flex: 1; }
.ins-auth-row {
  display: grid; grid-template-columns: 10px 1fr 28px 36px;
  align-items: center; gap: var(--space-2); font-size: 12px;
}
.ins-auth-dot   { width: 10px; height: 10px; border-radius: 50%; }
.ins-auth-label { color: var(--text-primary); }
.ins-auth-count { font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); text-align: right; }
.ins-auth-pct   { font-size: 11px; color: var(--text-muted); text-align: right; }

// Semver bars
.ins-semver-bars { display: flex; flex-direction: column; gap: 8px; padding: var(--space-3) var(--space-4); }
.ins-semver-row {
  display: grid; grid-template-columns: 48px 1fr 32px;
  align-items: center; gap: var(--space-2);
}
.ins-semver-label { font-family: var(--font-mono); font-size: 11px; font-weight: 600; }
.ins-semver-count { font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); text-align: right; }

// Breaking changes list
.ins-breaking-list {
  margin: var(--space-3) var(--space-4) var(--space-3);
  border-top: 1px solid var(--border-subtle); padding-top: var(--space-3);
}
.ins-breaking-title {
  display: flex; align-items: center; gap: 5px;
  font-size: 12px; font-weight: 600; color: #f85149; margin-bottom: var(--space-2);
}
.ins-breaking-row {
  display: grid; grid-template-columns: 90px 1fr;
  gap: var(--space-2); font-size: 11px; margin-bottom: 4px;
}
.ins-breaking-date { font-family: var(--font-mono); color: var(--text-muted); }
.ins-breaking-msg  { color: var(--text-secondary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

// Symbol velocity card
.ins-sym-velocity { margin-bottom: var(--space-4); }
.ins-sym-stats {
  display: flex; align-items: center; gap: 0;
  padding: var(--space-4) var(--space-5);
}
.ins-sym-stat {
  flex: 1; text-align: center;
  display: flex; flex-direction: column; gap: 4px;
}
.ins-sym-stat-val {
  font-family: var(--font-mono); font-size: 28px; font-weight: 700; line-height: 1;
}
.ins-sym-stat-label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.ins-sym-stat--add  .ins-sym-stat-val { color: #3fb950; }
.ins-sym-stat--del  .ins-sym-stat-val { color: #f85149; }
.ins-sym-stat--net  .ins-sym-stat-val { color: var(--text-primary); }
.ins-sym-stat--positive .ins-sym-stat-val { color: #3fb950; }
.ins-sym-stat--negative .ins-sym-stat-val { color: #f85149; }
.ins-sym-divider {
  width: 1px; height: 48px; background: var(--border-default); flex-shrink: 0; margin: 0 var(--space-4);
}

// Section divider with label
.ins-section-divider {
  display: flex; align-items: center; gap: var(--space-3);
  margin: var(--space-5) 0 var(--space-4);
  &::before, &::after { content: ''; flex: 1; height: 1px; background: var(--border-subtle); }
  span { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.08em; white-space: nowrap; }
}

.ins-empty-note {
  font-size: 12px; color: var(--text-muted); padding: var(--space-3) var(--space-4);
  line-height: 1.5; margin: 0;
}

// Page header
.ins-page-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--space-4);
  gap: var(--space-2); flex-wrap: wrap;
}
.ins-page-header__left { display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; }
.ins-page-header__actions { display: flex; gap: var(--space-2); }
.ins-page-title {
  font-size: 20px; font-weight: 700; color: var(--text-primary);
  margin: 0; display: flex; align-items: center; gap: 8px;
}
.ins-domain-badge {
  display: inline-flex; align-items: center;
  font-size: 11px; font-family: var(--font-mono);
  background: color-mix(in srgb, var(--color-accent) 12%, transparent);
  color: var(--color-accent);
  border: 1px solid color-mix(in srgb, var(--color-accent) 25%, transparent);
  border-radius: 4px; padding: 2px 8px;
  text-decoration: none;
  &:hover { background: color-mix(in srgb, var(--color-accent) 20%, transparent); }
}
.ins-ref-pill {
  font-family: var(--font-mono); font-size: 11px; color: var(--text-muted);
  background: var(--bg-overlay); border-radius: 4px; padding: 2px 6px;
}

// Hero stat cards
.ins-stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
  margin-bottom: var(--space-3);
  @media (max-width: 640px) { grid-template-columns: repeat(2, 1fr); }
}
.ins-stat-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  display: flex; align-items: center; gap: var(--space-2);
  transition: border-color 0.15s, transform 0.15s;
  &:hover { border-color: var(--color-accent); transform: translateY(-1px); }
}
.ins-stat-icon {
  width: 40px; height: 40px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  background: var(--bg-overlay);
}
.ins-stat-card--commits .ins-stat-icon { background: color-mix(in srgb, var(--color-accent) 12%, transparent); color: var(--color-accent); }
.ins-stat-card--files .ins-stat-icon { background: color-mix(in srgb, var(--color-info) 12%, transparent); color: var(--color-info); }
.ins-stat-card--contributors .ins-stat-icon { background: color-mix(in srgb, var(--color-success) 12%, transparent); color: var(--color-success); }
.ins-stat-card--branches .ins-stat-icon { background: color-mix(in srgb, var(--color-warning) 12%, transparent); color: var(--color-warning); }
.ins-stat-card--size .ins-stat-icon { background: color-mix(in srgb, #a371f7 12%, transparent); color: #a371f7; }
.ins-stat-card--tests .ins-stat-icon { background: color-mix(in srgb, var(--color-success) 12%, transparent); color: var(--color-success); }
.ins-stat-body { display: flex; flex-direction: column; min-width: 0; }
.ins-stat-value { font-size: 20px; font-weight: 700; font-family: var(--font-mono); color: var(--text-primary); line-height: 1; }
.ins-stat-label { font-size: 11px; color: var(--text-muted); margin-top: 3px; }

// Two column layout
.ins-two-col {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3);
  margin-bottom: var(--space-3);
  @media (max-width: 640px) { grid-template-columns: 1fr; }
}

// Generic card
.ins-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.ins-card-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--border-subtle);
}
.ins-card-title {
  font-size: 13px; font-weight: 600; color: var(--text-primary);
  margin: 0; display: flex; align-items: center; gap: 6px;
}
.ins-card-meta { font-size: 11px; color: var(--text-muted); }

// Language stacked bar
.ins-lang-stack {
  display: flex; height: 8px; overflow: hidden; margin: 0 var(--space-4) var(--space-3);
  border-radius: 4px; background: var(--border-subtle);
}
.ins-lang-stack-seg {
  height: 100%; min-width: 3px; transition: opacity 0.2s;
  &:hover { opacity: 0.7; }
}

// Language list
.ins-lang-list { padding: 0 var(--space-4) var(--space-3); }
.ins-lang-list--detail { padding-bottom: var(--space-4); }
.ins-lang-row {
  display: flex; align-items: center; gap: 8px;
  padding: 5px 0; border-bottom: 1px solid var(--border-subtle);
  font-size: 12px; &:last-child { border-bottom: none; }
}
.ins-lang-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.ins-lang-name { width: 100px; min-width: 80px; color: var(--text-secondary); flex-shrink: 0; }
.ins-lang-bar-track {
  flex: 1; height: 6px; background: var(--border-subtle); border-radius: 3px; overflow: hidden; min-width: 40px;
}
.ins-lang-bar { height: 100%; border-radius: 3px; transition: width 0.7s cubic-bezier(0.25,0.46,0.45,0.94); }
.ins-lang-count { width: 60px; text-align: right; color: var(--text-muted); font-family: var(--font-mono); font-size: 11px; }
.ins-lang-pct { width: 38px; text-align: right; color: var(--text-muted); font-size: 11px; }
.ins-lang-size { width: 60px; text-align: right; color: var(--text-muted); font-size: 11px; }

// Contributors
.ins-contributor-list { padding: var(--space-2) var(--space-4) var(--space-3); }
.ins-contributor-row {
  display: flex; align-items: center; gap: 8px; padding: 5px 0;
  border-bottom: 1px solid var(--border-subtle); font-size: 12px; &:last-child { border-bottom: none; }
}
.ins-contributor-avatar {
  width: 24px; height: 24px; border-radius: 50%; background: var(--color-accent);
  color: var(--bg-base); font-size: 10px; font-weight: 700;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.ins-contributor-name { min-width: 100px; color: var(--text-secondary); }
.ins-contributor-count { font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); }

// ── Dimension funnel ──────────────────────────────────────────────────────────
.ins-funnel-section { margin-top: var(--space-4); }
.ins-funnel-header { margin-bottom: var(--space-3); }
.ins-funnel-title { font-size: 16px; font-weight: 700; color: var(--text-primary); margin: 0 0 6px; }
.ins-funnel-subtitle { font-size: 13px; color: var(--text-muted); margin: 0; }

.ins-dim-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3);
  @media (max-width: 700px) { grid-template-columns: repeat(2, 1fr); }
  @media (max-width: 480px) { grid-template-columns: 1fr; }
}

.ins-dim-card {
  display: flex; align-items: flex-start; gap: var(--space-3);
  padding: var(--space-4);
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: border-color 0.15s, transform 0.15s, background 0.15s;
  cursor: pointer;
  &:hover {
    border-color: var(--color-accent);
    background: color-mix(in srgb, var(--color-accent) 4%, var(--bg-surface));
    transform: translateY(-2px);
    .ins-dim-card__arrow { transform: translateX(3px); opacity: 1; }
  }
}

// Color variants for dimension cards
@mixin dim-card-color($color) {
  .ins-dim-card__icon { background: color-mix(in srgb, #{$color} 12%, transparent); color: #{$color}; }
  &:hover { border-color: #{$color}; background: color-mix(in srgb, #{$color} 4%, var(--bg-surface)); }
}
.ins-dim-card--0 { @include dim-card-color(var(--color-accent)); }
.ins-dim-card--1 { @include dim-card-color(var(--color-success)); }
.ins-dim-card--2 { @include dim-card-color(var(--color-warning)); }
.ins-dim-card--3 { @include dim-card-color(#a371f7); }
.ins-dim-card--4 { @include dim-card-color(var(--color-info)); }
.ins-dim-card--5 { @include dim-card-color(#f78166); }

.ins-dim-card__icon {
  width: 40px; height: 40px; min-width: 40px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
}
.ins-dim-card__body { flex: 1; min-width: 0; }
.ins-dim-card__name { display: block; font-size: 14px; font-weight: 600; color: var(--text-primary); margin-bottom: 4px; }
.ins-dim-card__desc { font-size: 12px; color: var(--text-muted); margin: 0; line-height: 1.4; }
.ins-dim-card__arrow {
  font-size: 16px; color: var(--text-muted); opacity: 0.4; flex-shrink: 0;
  transition: transform 0.15s, opacity 0.15s;
}

// ── Dimension detail view ─────────────────────────────────────────────────────
.ins-detail-nav {
  display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap;
  margin-bottom: var(--space-3);
}
.ins-detail-back {
  display: flex; align-items: center; gap: 5px; font-size: 12px;
  color: var(--color-accent); text-decoration: none;
  &:hover { text-decoration: underline; }
}
.ins-dim-pills { display: flex; gap: 6px; flex-wrap: wrap; }
.ins-dim-pill {
  font-size: 11px; padding: 3px 10px; border-radius: 12px; text-decoration: none;
  background: var(--bg-overlay); color: var(--text-muted);
  border: 1px solid var(--border-subtle);
  transition: all 0.1s;
  &:hover { background: var(--bg-surface); color: var(--text-primary); }
  &--active {
    background: color-mix(in srgb, var(--color-accent) 15%, transparent);
    color: var(--color-accent);
    border-color: color-mix(in srgb, var(--color-accent) 30%, transparent);
  }
}
.ins-detail-header {
  margin-bottom: var(--space-3);
}
.ins-detail-title { font-size: 18px; font-weight: 700; color: var(--text-primary); margin: 0 0 4px; }
.ins-detail-desc { font-size: 13px; color: var(--text-muted); margin: 0; }
.ins-detail-content {}
.ins-detail-note { font-size: 11px; color: var(--text-muted); padding: var(--space-3) var(--space-4); border-top: 1px solid var(--border-subtle); margin: 0; }

// File list (for complexity)
.ins-file-list { padding: 0 var(--space-4) var(--space-3); }
.ins-file-row {
  display: flex; align-items: center; gap: 8px; padding: 5px 0;
  border-bottom: 1px solid var(--border-subtle); font-size: 11px; &:last-child { border-bottom: none; }
}
.ins-file-lang-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.ins-file-path { flex: 1; font-family: var(--font-mono); color: var(--text-secondary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ins-file-size { width: 60px; text-align: right; color: var(--text-muted); font-family: var(--font-mono); }

// Donut chart
.ins-big-metric {
  display: flex; align-items: center; gap: var(--space-6); padding: var(--space-4);
  @media (max-width: 480px) { flex-direction: column; }
}
.ins-donut-wrap { width: 120px; flex-shrink: 0; }
.ins-donut { width: 120px; height: 120px; }
.ins-donut-fill { transition: stroke-dasharray 1s cubic-bezier(0.25,0.46,0.45,0.94); }
.ins-big-metric-details { display: flex; flex-direction: column; gap: var(--space-2); }

// Mini stats (inside dimension detail)
.ins-stat-mini-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: var(--space-3);
  padding: var(--space-4);
}
.ins-stat-mini {
  display: flex; flex-direction: column; gap: 3px;
}
.ins-stat-mini-val { font-size: 20px; font-weight: 700; font-family: var(--font-mono); color: var(--text-primary); }
.ins-stat-mini-label { font-size: 11px; color: var(--text-muted); }

// Commit list (generic dimension)
.ins-commit-list { padding: 0 var(--space-4) var(--space-3); }
.ins-commit-row {
  display: flex; align-items: flex-start; gap: 10px; padding: 8px 0;
  border-bottom: 1px solid var(--border-subtle); &:last-child { border-bottom: none; }
}
.ins-commit-avatar {
  width: 24px; height: 24px; border-radius: 50%; background: var(--color-accent);
  color: var(--bg-base); font-size: 10px; font-weight: 700; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.ins-commit-body { flex: 1; min-width: 0; }
.ins-commit-msg { display: block; font-size: 12px; color: var(--text-primary); margin-bottom: 2px; }
.ins-commit-meta { font-size: 11px; color: var(--text-muted); font-family: var(--font-mono); }

// Empty states
.ins-empty-domain {
  text-align: center; padding: var(--space-8) var(--space-4);
  color: var(--text-muted);
}
.ins-empty-icon { font-size: 48px; margin-bottom: var(--space-3); opacity: 0.4; }
.ins-empty-domain h3 { font-size: 18px; color: var(--text-primary); margin: 0 0 8px; }
.ins-empty-domain p { font-size: 14px; max-width: 400px; margin: 0 auto var(--space-4); line-height: 1.6; }


// ============================================================================
// Repo Home — supercharged multi-dimensional layout (rh-* namespace)
// ============================================================================

.rh-layout {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 0;
  align-items: start;
}

.rh-main {
  border-right: 1px solid var(--border-subtle);
  padding-right: var(--space-4);
  min-width: 0;
}

// ── Hero ─────────────────────────────────────────────────────────────────────
.rh-hero {
  background: transparent;
  border-bottom: 1px solid var(--border-subtle);
  padding: var(--space-4) 0 var(--space-3);
  margin-bottom: var(--space-3);
}
.rh-hero-top {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.rh-hero-identity { flex: 1; min-width: 0; }
.rh-hero-title {
  font-size: 20px;
  font-weight: var(--font-weight-semibold);
  line-height: 1.25;
  margin: 0 0 6px;
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}
.rh-hero-owner { font-weight: var(--font-weight-regular); color: var(--text-muted); }
.rh-hero-owner:hover { color: var(--color-accent-link); text-decoration: none; }
.rh-hero-sep   { color: var(--text-muted); }
.rh-hero-slug  { color: var(--text-primary); font-weight: var(--font-weight-semibold); }
.rh-hero-slug:hover { color: var(--color-accent-link); text-decoration: none; }
.rh-vis-badge  { font-size: 10px; vertical-align: middle; margin-left: 4px; }
.rh-hero-desc  {
  font-size: 14px; color: var(--text-muted); line-height: 1.65;
  margin: 0 0 var(--space-3); max-width: 640px;
}
.rh-hero-pills { display: flex; gap: 6px; flex-wrap: wrap; }
.rh-pill {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px; padding: 2px 8px; border-radius: 999px;
  border: 1px solid var(--border-subtle); color: var(--text-muted);
  background: var(--bg-sunken); text-decoration: none;
  transition: border-color 0.15s, color 0.15s;
  &:hover { color: var(--text-primary); border-color: var(--color-accent); }
}
.rh-pill-domain { color: var(--color-accent); border-color: color-mix(in srgb, var(--color-accent) 40%, transparent); }
.rh-pill-license { cursor: default; }
.rh-pill-branch { cursor: default; }
.rh-hero-actions { display: flex; gap: var(--space-2); align-items: center; flex-shrink: 0; }

// Stats strip uses shared .ph-stats-strip / .ph-stat — no rh overrides needed

// ── Activity pulse bar ────────────────────────────────────────────────────────
.rh-pulse-card {
  background: transparent;
  border-bottom: 1px solid var(--border-subtle);
  padding: var(--space-2) 0;
  margin-bottom: var(--space-2);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.rh-pulse-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: 28px;
}
.rh-pulse-label {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
  width: 88px;
  flex-shrink: 0;
}
.rh-pulse-content {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex: 1;
  min-width: 0;
}
.rh-pulse-langs {
  flex-direction: column;
  align-items: stretch;
  gap: 4px;
}
.rh-pulse-sub { font-size: 10px; color: var(--text-muted); white-space: nowrap; }

// Sparkline SVG
.rh-sparkline { display: block; overflow: visible; height: 28px; width: 140px; flex-shrink: 0; }
.rh-spark-bar { fill: color-mix(in srgb, var(--color-accent) 35%, transparent); transition: fill 0.15s; }
.rh-spark-bar:hover, .rh-spark-peak { fill: var(--color-accent); }

// Language breakdown bar
.rh-lang-bar { display: flex; height: 4px; border-radius: 999px; overflow: hidden; width: 100%; background: var(--bg-sunken); }
.rh-lang-seg { height: 100%; transition: width 0.3s; }
.rh-lang-legend { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 5px; }
.rh-lang-item { display: flex; align-items: center; gap: 4px; font-size: 11px; color: var(--text-muted); }
.rh-lang-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.rh-lang-ext { color: var(--text-secondary); }
.rh-lang-pct { color: var(--text-muted); }

// Language colours — common extensions
$lang-colors: (
  'py': #3776ab, 'js': #f7df1e, 'ts': #3178c6, 'tsx': #61dafb, 'jsx': #61dafb,
  'go': #00add8, 'rs': #dea584, 'java': #ed8b00, 'rb': #cc342d,
  'md': #083fa1, 'toml': #9c4221, 'json': #8bc34a, 'yaml': #cb171e, 'yml': #cb171e,
  'html': #e44d26, 'css': #2965f1, 'scss': #cd6799,
  'sh': #4eaa25, 'dockerfile': #2496ed, 'sql': #e38c00,
  'mid': var(--color-accent), 'midi': var(--color-accent),
  'mp3': #1db954, 'wav': #1db954,
);
@each $ext, $color in $lang-colors {
  .rh-lang-seg.rh-lang-#{$ext} { background: #{$color}; }
  .rh-lang-dot.rh-lang-#{$ext} { background: #{$color}; }
}

// ── Branch bar ───────────────────────────────────────────────────────────────
.rh-branch-bar {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--border-subtle);
}
.rh-branch-form {
  display: inline-flex; align-items: center; gap: 5px;
}
.rh-branch-form-icon { color: var(--color-success); flex-shrink: 0; }
.rh-ref-select { font-size: 12px; padding: 3px 8px; }
.rh-branch-meta { display: flex; gap: var(--space-3); margin-left: auto; }
.rh-branch-stat {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px; color: var(--text-muted); text-decoration: none;
  &:hover { color: var(--text-primary); }
}

// ── File tree ────────────────────────────────────────────────────────────────
.rh-file-tree-card {
  margin-bottom: var(--space-3);
  border-bottom: 1px solid var(--border-subtle);
}

// ── Commits section — flat, divider-based ─────────────────────────────────────
.rh-commits-section {
  margin-bottom: var(--space-3);
}
.rh-commits-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--border-subtle);
}
.rh-commits-viewall { font-size: 11px; color: var(--color-accent); text-decoration: none; &:hover { text-decoration: underline; } }

.rh-commit-row {
  display: flex; align-items: flex-start; gap: var(--space-3);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--border-subtle);
  transition: background 0.1s;
  &:last-child { border-bottom: none; }
  &.rh-commit-breaking { border-left: 2px solid var(--color-danger); padding-left: var(--space-2); }
}

// Author avatar
.rh-avatar {
  width: 26px; height: 26px; border-radius: 50%; flex-shrink: 0;
  font-size: 11px; font-weight: 700; display: flex; align-items: center; justify-content: center;
  color: var(--bg-base);
}
.rh-avatar-0 { background: #6366f1; }
.rh-avatar-1 { background: #0ea5e9; }
.rh-avatar-2 { background: #10b981; }
.rh-avatar-3 { background: #f59e0b; }
.rh-avatar-4 { background: #ef4444; }
.rh-avatar-5 { background: #a855f7; }
.rh-avatar-bot { background: var(--bg-sunken); color: var(--text-muted); border: 1px solid var(--border-subtle); }

.rh-commit-body { flex: 1; min-width: 0; }
.rh-commit-top  { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; margin-bottom: 3px; }
.rh-commit-msg  {
  font-size: 13px; color: var(--text-primary); text-decoration: none;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; flex: 1; min-width: 0;
  &:hover { color: var(--color-accent-link); }
}
.rh-commit-meta { display: flex; gap: var(--space-2); font-size: 11px; color: var(--text-muted); }
.rh-commit-author { color: var(--text-secondary); }
.rh-commit-sha {
  font-family: var(--font-mono); font-size: 11px; color: var(--text-muted);
  background: var(--bg-sunken); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm); padding: 1px 6px; text-decoration: none; flex-shrink: 0; white-space: nowrap;
  &:hover { color: var(--color-accent-link); border-color: var(--color-accent); }
}
.rh-commit-badges { display: flex; gap: 4px; flex-shrink: 0; }

// Commit type + semver badges
.rh-commit-type {
  display: inline-flex; align-items: center; gap: 3px;
  font-size: 10px; font-weight: 600; padding: 1px 6px; border-radius: 4px;
  font-family: var(--font-mono); text-transform: lowercase; white-space: nowrap;
  letter-spacing: 0.02em;
}
.rh-ct-feat     { background: color-mix(in srgb, #22c55e 15%, transparent); color: #22c55e; }
.rh-ct-fix      { background: color-mix(in srgb, #ef4444 15%, transparent); color: #ef4444; }
.rh-ct-docs     { background: color-mix(in srgb, #60a5fa 15%, transparent); color: #60a5fa; }
.rh-ct-test     { background: color-mix(in srgb, #a78bfa 15%, transparent); color: #a78bfa; }
.rh-ct-refactor { background: color-mix(in srgb, #f59e0b 15%, transparent); color: #f59e0b; }
.rh-ct-perf     { background: color-mix(in srgb, #06b6d4 15%, transparent); color: #06b6d4; }
.rh-ct-chore    { background: color-mix(in srgb, #6b7280 20%, transparent); color: #9ca3af; }
.rh-ct-agent    { background: color-mix(in srgb, #818cf8 15%, transparent); color: #818cf8; }

.rh-semver-badge {
  display: inline-flex; align-items: center;
  font-size: 9px; font-weight: 700; padding: 1px 5px; border-radius: 4px;
  text-transform: uppercase; letter-spacing: 0.06em; white-space: nowrap;
}
.rh-sv-patch    { background: color-mix(in srgb, #10b981 12%, transparent); color: #10b981; border: 1px solid color-mix(in srgb, #10b981 30%, transparent); }
.rh-sv-minor    { background: color-mix(in srgb, #3b82f6 12%, transparent); color: #3b82f6; border: 1px solid color-mix(in srgb, #3b82f6 30%, transparent); }
.rh-sv-major    { background: color-mix(in srgb, #f59e0b 12%, transparent); color: #f59e0b; border: 1px solid color-mix(in srgb, #f59e0b 30%, transparent); }
.rh-sv-breaking { background: color-mix(in srgb, #ef4444 15%, transparent); color: #ef4444; border: 1px solid color-mix(in srgb, #ef4444 35%, transparent); }

.rh-empty-commits {
  padding: var(--space-8) var(--space-4); text-align: center; color: var(--text-muted);
  display: flex; flex-direction: column; align-items: center; gap: var(--space-2);
  p { font-size: 13px; margin: 0; }
}

// ── Sidebar — divider-based, no card boxes ────────────────────────────────────
.rh-sidebar {
  padding-left: var(--space-4);
  display: flex; flex-direction: column;
  position: sticky; top: var(--header-height);
  max-height: calc(100vh - var(--header-height));
  overflow-y: auto; scrollbar-width: none;
  &::-webkit-scrollbar { display: none; }
}

.rh-sidebar-section {
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border-subtle);
  &:last-child { border-bottom: none; }
}

.rh-sidebar-hd {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--space-2);
}

.rh-domain-badge {
  display: inline-flex; align-items: center; gap: 3px;
  font-size: 10px; color: var(--color-accent);
  background: color-mix(in srgb, var(--color-accent) 10%, transparent);
  padding: 1px 6px; border-radius: 999px;
}

.rh-props-empty { font-size: 12px; color: var(--text-muted); margin: var(--space-2) 0 0; }

// Dimension stats row — 4 cells in a horizontal strip
.rh-dim-row {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-base);
  overflow: hidden; margin-bottom: var(--space-2);
}
.rh-dim-item {
  padding: 6px 4px;
  display: flex; flex-direction: column; align-items: center; text-align: center;
  gap: 1px; border-right: 1px solid var(--border-subtle);
  &:last-child { border-right: none; }
}
.rh-dim-val { font-size: 13px; font-weight: var(--font-weight-semibold); color: var(--text-primary); line-height: 1.1; font-variant-numeric: tabular-nums; }
.rh-dim-lbl { font-size: 9px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; }

// Clone widget tabs
.rh-clone-body { padding: 0; }

// Clone widget inherits .clone-* component styles — no overrides needed



// ── Responsive ────────────────────────────────────────────────────────────────

@media (max-width: 768px) {
  .ins-page {
    padding: var(--space-2) 0 var(--space-4);
  }

  .ins-stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .ins-intel-row {
    flex-direction: column;
    gap: var(--space-3);
  }

  .ins-chart-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .rh-layout {
    grid-template-columns: 1fr;
  }

  .rh-sidebar {
    border-left: none;
    border-top: 1px solid var(--border-subtle);
    padding: var(--space-3) var(--space-4);
  }

  .in-stats-bar {
    flex-wrap: wrap;
    gap: var(--space-2);
  }

  .in-chart-grid {
    grid-template-columns: 1fr;
  }

  .an-stats-bar {
    flex-wrap: wrap;
    gap: var(--space-2);
  }
}

@media (max-width: 480px) {
  .ins-stat-grid {
    grid-template-columns: 1fr;
  }

  .ins-stat-card {
    padding: var(--space-2) var(--space-3);
  }

  .ins-stat-value {
    font-size: 20px;
  }

  .rh-hero {
    flex-direction: column;
    gap: var(--space-2);
  }

  .in-stat-card {
    padding: 8px 12px;
  }

  .in-stat-value {
    font-size: 18px;
  }
}