/**
 * insights.css - Platform Overview (#overview) and Insights (#insights, #consolidation): the drift daemon panel, the
 * metric cards and cockpit KPIs, domain hubs, language breakdown, cluster cards and merge plans, diff viewer, heat
 * table, scatter tooltip, health HUD, storage meter, vector cache and diagnostics console.
 *
 * [pol-4] Moved out of the <style> views_insights.js injected at run time. That copy used raw rgba() colours,
 * non-canonical breakpoints (540/600/640/960/1100 px), a dark-only "glass" look and redefined .hadron-cockpit-* after
 * kpi.css, so a cockpit grid looked different depending on whether the Overview had been opened first. Here every
 * colour is a token (alpha via color-mix), every breakpoint canonical, both themes share one flat Carbon look, and
 * hover changes colour only (no translate: no jitter between states).
 */

/* ---------- Drift daemon LEDs ---------- */
@keyframes ins-pulse-green {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--cds-support-success) 80%, transparent); }
  70% { box-shadow: 0 0 0 9px color-mix(in srgb, var(--cds-support-success) 0%, transparent); }
  100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--cds-support-success) 0%, transparent); }
}
@keyframes ins-pulse-blue {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--cds-interactive) 80%, transparent); }
  70% { box-shadow: 0 0 0 9px color-mix(in srgb, var(--cds-interactive) 0%, transparent); }
  100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--cds-interactive) 0%, transparent); }
}
@keyframes ins-pulse-amber {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--cds-support-warning) 80%, transparent); }
  70% { box-shadow: 0 0 0 9px color-mix(in srgb, var(--cds-support-warning) 0%, transparent); }
  100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--cds-support-warning) 0%, transparent); }
}
.hadron-led {
  width: 10px;
  height: 10px;
  border-radius: var(--hx-radius-round);
  display: inline-block;
  margin-right: var(--cds-spacing-02);
  flex-shrink: 0;
}
.hadron-led.green { background-color: var(--cds-support-success); animation: ins-pulse-green 2s infinite; }
.hadron-led.blue { background-color: var(--cds-interactive); animation: ins-pulse-blue 1.5s infinite; }
.hadron-led.amber { background-color: var(--cds-support-warning); animation: ins-pulse-amber 1.8s infinite; }
.hadron-led.gray { background-color: var(--cds-text-helper); }
@media (prefers-reduced-motion: reduce) {
  .hadron-led.green, .hadron-led.blue, .hadron-led.amber { animation: none; }
}

/* ---------- Panels (drift daemon, cockpit, HUD, WAL, vector, console) ---------- */
.hadron-drift-panel {
  background-color: var(--cds-layer-01);
  border: 1px solid var(--cds-border-subtle-01);
  padding: var(--cds-spacing-05) var(--hx-space-20);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--cds-spacing-05);
  flex-wrap: wrap;
  box-shadow: var(--hx-shadow-sm);
  color: var(--cds-text-primary);
  min-width: 0;
}
.hadron-drift-panel > * { min-width: 0; }

.hadron-hud-card {
  background-color: var(--cds-layer-01);
  border: 1px solid var(--cds-border-subtle-01);
  border-top: 2px solid var(--cds-interactive);
  padding: var(--hx-space-20);
  margin-bottom: var(--cds-spacing-06);
  box-shadow: var(--hx-shadow-sm);
  min-width: 0;
}
.hadron-wal-card,
.hadron-vector-card {
  background: var(--cds-layer-01);
  border: 1px solid var(--cds-border-subtle-01);
  border-top: 2px solid var(--cds-support-success);
  padding: var(--hx-space-20);
  margin-bottom: var(--cds-spacing-06);
  min-width: 0;
}
.hadron-vector-card { border-top-color: var(--cds-tag-purple-border, var(--cds-link-visited)); }

/* ---------- HUD KPIs (the cockpit grid / KPI / metric card live in kpi.css, their one definition) ---------- */
.hadron-hud-kpi {
  background: var(--cds-layer-02);
  padding: var(--cds-spacing-03) var(--cds-spacing-04);
  border: 1px solid var(--cds-border-subtle-01);
  border-left: 2px solid var(--cds-interactive);
  min-width: 0;
}
.hadron-hud-kpi.green { border-left-color: var(--cds-support-success); }
.hadron-hud-kpi.cyan { border-left-color: var(--hx-cat-1); }
.hadron-hud-kpi.purple { border-left-color: var(--cds-link-visited); }
.hadron-hud-kpi.teal { border-left-color: var(--hx-cat-2); }
.hadron-hud-kpi-lbl {
  font-size: var(--f-xs);
  text-transform: uppercase;
  color: var(--cds-text-secondary);
  letter-spacing: 0.32px;
  margin-bottom: var(--cds-spacing-02);
  font-weight: var(--fw-semibold);
  overflow-wrap: anywhere;
}
/* A 7-digit value keeps the tile's size: tabular figures, shrink to fit the column, never spill. */
.hadron-hud-kpi-val {
  font-size: clamp(var(--f-lg), 2.2vw, var(--f-figure));
  font-family: var(--cds-font-mono);
  color: var(--cds-text-primary);
  font-weight: var(--fw-regular);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
  line-height: var(--lh-tight);
  overflow-wrap: anywhere;
}
.hadron-hud-kpi-sub {
  font-size: var(--f-sm);
  color: var(--cds-text-helper);
  margin-top: var(--cds-spacing-01);
  overflow-wrap: anywhere;
}
.hadron-hud-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: var(--cds-spacing-04);
  margin-bottom: var(--cds-spacing-05);
}
.hadron-hud-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 150px), 1fr));
  gap: var(--cds-spacing-03);
  margin-bottom: var(--cds-spacing-04);
}

/* ---------- Overview metric cards ---------- */
#overview-metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--cds-spacing-04);
  margin-bottom: var(--cds-spacing-04);
}
#overview-metrics-grid > * { margin: 0; }
@media (max-width: 1055px) {
  #overview-metrics-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 671px) {
  #overview-metrics-grid { grid-template-columns: minmax(0, 1fr); }
}
/* The metric label / value / sub type scale is shell.css's; these only add the uppercase label and the wrap. */
.hadron-metric-label {
  text-transform: uppercase;
  gap: var(--cds-spacing-03);
  min-width: 0;
}
.hadron-metric-label > :first-child { min-width: 0; overflow-wrap: anywhere; }
.hadron-metric-val {
  margin: var(--cds-spacing-02) 0 var(--cds-spacing-01) 0;
  overflow-wrap: anywhere;
}
.hadron-metric-sub { overflow-wrap: anywhere; }

/* ---------- Domain quick-launch tiles ---------- */
.hadron-domain-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--cds-spacing-05);
  margin-bottom: var(--cds-spacing-06);
}
.hadron-domain-grid > * { margin: 0; }
@media (max-width: 1055px) {
  .hadron-domain-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 671px) {
  .hadron-domain-grid { grid-template-columns: minmax(0, 1fr); }
}
.hadron-domain-tile {
  background-color: var(--cds-layer-01);
  border: 1px solid var(--cds-border-subtle-01);
  margin: 0;
  padding: var(--hx-space-20);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  min-width: 0;
  box-shadow: var(--hx-shadow-sm);
  transition: border-color var(--cds-moderate-01, 150ms) var(--cds-ease-productive), background-color var(--cds-moderate-01, 150ms) var(--cds-ease-productive);
}
.hadron-domain-tile::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 3px;
  background: var(--cds-link-visited);
}
.hadron-domain-tile:hover { background-color: var(--cds-layer-hover-01); border-color: var(--cds-link-visited); }
a.hadron-domain-link { text-decoration: none; color: inherit; }
a.hadron-domain-link:focus-visible { outline: var(--hx-focus-ring-width) solid var(--cds-focus); outline-offset: var(--hx-focus-ring-inset); }

.hadron-link-btn {
  background: none;
  border: 0;
  padding: 0;
  margin: 0;
  font: inherit;
  font-weight: var(--fw-semibold);
  font-family: var(--cds-font-mono);
  color: var(--cds-link-primary);
  cursor: pointer;
  text-align: left;
  overflow-wrap: anywhere;
}
.hadron-link-btn:hover { text-decoration: underline; }
.hadron-link-btn:focus-visible { outline: var(--hx-focus-ring-width) solid var(--cds-focus); outline-offset: var(--hx-focus-ring-offset-sm); }
.hadron-unmeasured { color: var(--cds-text-secondary) !important; font-family: var(--cds-font-sans) !important; font-size: var(--f-lg) !important; }

.hadron-file-count-badge {
  font-family: var(--cds-font-mono);
  font-size: var(--f-sm);
  font-weight: var(--fw-semibold);
  font-variant-numeric: tabular-nums;
  color: var(--cds-tag-color-purple, var(--cds-link-visited));
  background: color-mix(in srgb, var(--cds-link-visited) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--cds-link-visited) 30%, transparent);
  padding: var(--cds-spacing-01) var(--cds-spacing-03);
  letter-spacing: 0.2px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* A repository chip never runs out of its tile: it shrinks and truncates, the full name is its title. */
.hadron-repo-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--cds-spacing-02);
  background: var(--cds-layer-02);
  border: 1px solid var(--cds-border-subtle-01);
  padding: var(--cds-spacing-01) var(--cds-spacing-03);
  font-family: var(--cds-font-mono);
  font-size: var(--f-sm);
  color: var(--cds-text-secondary);
  max-width: 100%;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: background-color var(--cds-fast-01, 70ms) var(--cds-ease-productive), border-color var(--cds-fast-01, 70ms) var(--cds-ease-productive);
}
.hadron-repo-pill > .hadron-repo-pill__name { min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.hadron-repo-pill:hover {
  background: color-mix(in srgb, var(--cds-interactive) 12%, transparent);
  border-color: var(--cds-interactive);
  color: var(--cds-link-primary);
}

.hadron-subsystem-pill {
  display: flex;
  flex-direction: column;
  gap: var(--cds-spacing-01);
  background: var(--cds-layer-02);
  border: 1px solid var(--cds-border-subtle-01);
  padding: var(--cds-spacing-03);
  min-width: 0;
}
.hadron-subsystem-pill .sub-lbl {
  font-size: var(--f-sm);
  text-transform: uppercase;
  letter-spacing: 0.32px;
  color: var(--cds-text-secondary);
  font-weight: var(--fw-semibold);
}
.hadron-subsystem-pill .sub-lbl, .hadron-subsystem-pill .sub-val { overflow-wrap: anywhere; }
.hadron-subsystem-pill .sub-val { font-size: var(--f-sm); color: var(--cds-text-primary); font-weight: var(--fw-semibold); }
/* [V5] a tag in a pill wraps instead of ellipsing: "Dense retrieval only" was cut at 1280 px with no title */
.hadron-subsystem-pill .carbon-tag { white-space: normal; height: auto; max-width: 100%; overflow: visible; text-overflow: clip; }

/* ---------- Language breakdown ---------- */
.hadron-lang-bar {
  display: flex;
  width: 100%;
  height: 14px;
  background-color: var(--cds-layer-02);
  border: 1px solid var(--cds-border-subtle-01);
  overflow: hidden;
  margin-bottom: var(--cds-spacing-04);
}
.hadron-lang-bar-segment { height: 100%; transition: opacity var(--cds-fast-02, 110ms) var(--cds-ease-productive); }
.hadron-lang-bar-segment:hover { opacity: 0.8; cursor: pointer; }
.hadron-lang-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--cds-spacing-02);
  background: var(--cds-layer-02);
  border: 1px solid var(--cds-border-subtle-01);
  padding: var(--cds-spacing-02) var(--cds-spacing-03);
  font-size: var(--f-sm);
  color: var(--cds-text-primary);
  max-width: 100%;
  overflow-wrap: anywhere;
  transition: background-color var(--cds-fast-02, 110ms) var(--cds-ease-productive), border-color var(--cds-fast-02, 110ms) var(--cds-ease-productive);
}
.hadron-lang-chip:hover { background: var(--cds-layer-hover-02); border-color: var(--cds-border-interactive); }

/* ---------- Cluster cards and merge plans ---------- */
.hadron-cluster-card {
  background-color: var(--cds-layer-01);
  border: 1px solid var(--cds-border-subtle-01);
  margin-bottom: var(--cds-spacing-06);
  overflow: hidden;
  min-width: 0;
}
.hadron-cluster-header {
  padding: var(--cds-spacing-05) var(--cds-spacing-06);
  background-color: var(--cds-layer-01);
  border-bottom: 1px solid var(--cds-border-subtle-01);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--cds-spacing-04);
}
.hadron-cluster-header > * { min-width: 0; }
.hadron-cluster-body { padding: var(--cds-spacing-06); min-width: 0; }
@media (max-width: 671px) {
  .hadron-cluster-header { padding: var(--cds-spacing-04); }
  .hadron-cluster-body { padding: var(--cds-spacing-04); }
}
.hadron-safety-callout {
  background-color: var(--hx-support-warning-subtle);
  border: 1px solid var(--hx-support-warning-border);
  border-left: 4px solid var(--cds-support-warning);
  padding: var(--cds-spacing-04) var(--cds-spacing-05);
  margin-bottom: var(--cds-spacing-05);
}

/* ---------- Diff viewer ---------- */
.hadron-diff-box {
  background-color: var(--cds-background);
  border: 1px solid var(--cds-border-subtle-01);
  font-family: var(--cds-font-mono);
  font-size: var(--f-sm);
  line-height: var(--lh-normal);
  max-height: 380px;
  overflow-y: auto;
  padding: var(--cds-spacing-03);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.hadron-diff-line-add { background-color: var(--hx-diff-add-bg); color: var(--hx-diff-add-text); display: block; padding: 1px var(--cds-spacing-02); }
.hadron-diff-line-del { background-color: var(--hx-diff-del-bg); color: var(--hx-diff-del-text); display: block; padding: 1px var(--cds-spacing-02); }
.hadron-diff-line-chunk {
  color: var(--cds-link-primary);
  font-weight: var(--fw-semibold);
  background-color: color-mix(in srgb, var(--cds-interactive) 10%, transparent);
  display: block;
  padding: var(--cds-spacing-01) var(--cds-spacing-02);
}

/* ---------- Insights sub-tabs ---------- */
.ins-subtab-bar {
  display: flex;
  gap: var(--cds-spacing-03);
  border-bottom: 1px solid var(--cds-border-subtle-01);
  margin: var(--cds-spacing-05) 0;
  overflow-x: auto;
  scrollbar-width: thin;
}
.ins-tab-btn {
  background: transparent;
  color: var(--cds-text-secondary);
  border: none;
  border-bottom: 2px solid transparent;
  padding: var(--cds-spacing-03) var(--cds-spacing-05);
  min-height: 40px;
  font-size: var(--f-md);
  cursor: pointer;
  font-weight: var(--fw-semibold);
  font-family: var(--cds-font-sans);
  white-space: nowrap;
  flex-shrink: 0;
  transition: background-color var(--cds-fast-02, 110ms) var(--cds-ease-productive), color var(--cds-fast-02, 110ms) var(--cds-ease-productive);
}
.ins-tab-btn:hover { background: var(--cds-layer-hover-01); color: var(--cds-text-primary); }
.ins-tab-btn.active {
  background: var(--cds-layer-02);
  color: var(--cds-text-primary);
  border-bottom-color: var(--cds-interactive);
}
.ins-tab-btn:focus-visible { outline: var(--hx-focus-ring-width) solid var(--cds-focus); outline-offset: var(--hx-focus-ring-inset); }

/* ---------- Charts: scatter, heat table, sparkline ---------- */
.ins-scatter-dot:hover { stroke: var(--cds-text-primary) !important; stroke-width: 2.5px !important; }
.hadron-heat-table { width: 100%; border-collapse: collapse; font-size: var(--f-sm); }
.hadron-heat-table th.rot { height: 110px; white-space: nowrap; vertical-align: bottom; padding: var(--cds-spacing-02); }
.hadron-heat-table th.rot > div {
  transform: rotate(-45deg);
  width: 24px;
  transform-origin: left bottom;
  overflow: visible;
  font-family: var(--cds-font-mono);
  font-size: var(--f-sm);
  color: var(--cds-text-secondary);
}
.hadron-heat-table td { width: 24px; height: 24px; border: 1px solid var(--cds-layer-01); text-align: center; }
.hadron-heat-table td:hover { outline: var(--hx-focus-ring-width) solid var(--cds-focus); z-index: var(--hx-z-2); position: relative; }
.carbon-scatter-tooltip {
  position: fixed;
  display: none;
  z-index: var(--hx-z-100);
  pointer-events: none;
  background: var(--cds-layer-02);
  border: 1px solid var(--cds-border-strong-01);
  padding: var(--cds-spacing-03) var(--cds-spacing-04);
  font-size: var(--f-sm);
  box-shadow: var(--hx-shadow-lg);
  color: var(--cds-text-primary);
  font-family: var(--cds-font-sans);
  line-height: var(--lh-normal);
  max-width: min(320px, calc(100vw - var(--cds-spacing-07)));
  overflow-wrap: anywhere;
}
.hadron-sparkline-box {
  background: var(--cds-background);
  border: 1px solid var(--cds-border-subtle-01);
  padding: var(--cds-spacing-04);
  position: relative;
  overflow: hidden;
}
.hadron-sparkline-box svg { max-width: 100%; height: auto; }
.hadron-sparkline-point { cursor: pointer; transition: r var(--cds-fast-02, 110ms) ease, stroke-width var(--cds-fast-02, 110ms) ease; }
.hadron-sparkline-point:hover { r: 6px; stroke-width: 2.5px; }
.hadron-sparkline-tooltip {
  position: absolute;
  display: none;
  z-index: var(--hx-z-100);
  pointer-events: none;
  background: var(--cds-layer-02);
  border: 1px solid var(--cds-border-strong-01);
  padding: var(--cds-spacing-02) var(--cds-spacing-03);
  font-size: var(--f-sm);
  font-family: var(--cds-font-mono);
  color: var(--cds-text-primary);
  box-shadow: var(--hx-shadow-lg);
  white-space: nowrap;
}

/* ---------- Storage meter and vector cache ---------- */
.hadron-storage-stacked-bar {
  display: flex;
  width: 100%;
  height: 14px;
  background-color: var(--cds-layer-02);
  overflow: hidden;
  margin: var(--cds-spacing-04) 0 var(--cds-spacing-05) 0;
}
.hadron-storage-seg { height: 100%; position: relative; transition: opacity var(--cds-fast-02, 110ms) ease; }
.hadron-storage-seg:hover { opacity: 0.85; }
.hadron-cache-bar-wrap { height: 8px; background: var(--cds-layer-02); overflow: hidden; margin: var(--cds-spacing-03) 0; }
.hadron-cache-bar-fill { height: 100%; background: var(--cds-link-visited); transition: width var(--cds-moderate-02, 240ms) ease; }

/* ---------- Diagnostics console ---------- */
.hadron-diag-console {
  background: var(--cds-background);
  border: 1px solid var(--cds-border-subtle-01);
  border-top: 2px solid var(--cds-support-warning);
  margin-bottom: var(--cds-spacing-06);
  overflow: hidden;
}
.hadron-console-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--cds-spacing-03);
  padding: var(--cds-spacing-03) var(--cds-spacing-04);
  background: var(--cds-layer-01);
  border-bottom: 1px solid var(--cds-border-subtle-01);
}
.hadron-console-stream {
  height: 260px;
  overflow-y: auto;
  padding: var(--cds-spacing-03) var(--cds-spacing-04);
  font-family: var(--cds-font-mono);
  font-size: var(--f-sm);
  line-height: var(--lh-loose);
  background: var(--cds-background);
  color: var(--cds-text-secondary);
}
.hadron-log-entry { display: flex; gap: var(--cds-spacing-03); padding: var(--cds-spacing-01) 0; border-bottom: 1px solid var(--cds-border-subtle-00, var(--cds-border-subtle-01)); min-width: 0; }
.hadron-log-entry:hover { background: var(--cds-layer-hover-01); }
.hadron-log-ts { color: var(--cds-text-helper); flex-shrink: 0; font-variant-numeric: tabular-nums; }
.hadron-log-level { flex-shrink: 0; font-weight: var(--fw-semibold); padding: 0 var(--cds-spacing-02); font-size: var(--f-sm); line-height: var(--lh-normal); }
.hadron-log-level.INFO { color: var(--cds-link-primary); background: color-mix(in srgb, var(--cds-interactive) 15%, transparent); }
.hadron-log-level.WARN { color: var(--cds-support-warning); background: var(--hx-support-warning-subtle); }
.hadron-log-level.ERROR { color: var(--cds-support-error); background: var(--hx-support-error-subtle); }
.hadron-log-level.SUCCESS { color: var(--cds-support-success); background: var(--hx-support-success-subtle); }
.hadron-log-source { color: var(--cds-link-visited); flex-shrink: 0; }
.hadron-log-msg { color: var(--cds-text-primary); overflow-wrap: anywhere; min-width: 0; }
@media (max-width: 671px) {
  .hadron-log-entry { flex-wrap: wrap; }
  .hadron-console-stream { height: 200px; }
}