/* explore.css — fal-aesthetic restyle of the Data Explorer.
   Pairs with tokens.css + base.css (both linked BEFORE this file).
   Philosophy: warm surfaces, hairline rules instead of boxes/shadows,
   system-sans UI, square controls, ONE Powder Blush accent,
   small uppercase muted metadata, hierarchy by size/weight/space.
   Every color references a token — no hardcoded hexes. */

/* ------------------------------------------------------------------ *
 * Layout scaffold
 * ------------------------------------------------------------------ */

main {
  display: block;
}

/* Each band is a vertical region separated by a single hairline rule,
   never a box. Content is centered in a wide measure for the grids. */
.band {
  border-top: 1px solid var(--rule);
  padding: 56px 0;
}
.band:first-of-type {
  border-top: 0;
}
.compact-band {
  padding: 40px 0;
}

/* The inner wrapper reuses the wide measure intent from base.css. */
.band > .inner,
.hero-copy,
.hero-board,
.results-layout,
.failure-wrap,
.design-grid,
.task-explorer {
  max-width: 60rem;
  margin-inline: auto;
  padding-inline: 24px;
}
.hero.band {
  max-width: 60rem;
  margin-inline: auto;
  padding-inline: 24px;
}
.hero.band {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(280px, 0.82fr);
  gap: 34px;
  align-items: start;
}
.hero-copy,
.hero-board,
.results-layout,
.failure-wrap,
.design-grid,
.task-explorer {
  padding-inline: 0;
}

/* ------------------------------------------------------------------ *
 * Top bar (slim, hairline-separated)
 * ------------------------------------------------------------------ */

.topbar {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  max-width: 60rem;
  margin-inline: auto;
  padding: 16px 24px;
  border-bottom: 1px solid var(--rule);
}
.topbar .brand {
  font-family: "Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-weight: 700;
  letter-spacing: 0;
  color: var(--text-strong);
  border-bottom: 0;
  font-size: 0.98rem;
}
.topbar .brand:hover {
  color: var(--accent);
}
.topnav {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.topnav a {
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 12px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--text);
  border-bottom: 0;
}
.topnav a:hover {
  color: var(--accent);
}

/* ------------------------------------------------------------------ *
 * Section heads & eyebrows (metadata = small uppercase muted)
 * ------------------------------------------------------------------ */

.eyebrow {
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 12px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 0.6em;
}
.mini-label,
.task-id {
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--text-muted);
}

.section-head {
  max-width: 42rem;
  margin-bottom: 32px;
}
.section-head h2 {
  margin-top: 0;
}
.section-head p {
  color: var(--text);
}
.section-head.with-controls {
  max-width: none;
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
}
.section-head.with-controls > div:first-child {
  max-width: 42rem;
}

.note {
  color: var(--text-muted);
  font-size: 0.92em;
}
.matrix-title h3 {
  margin-top: 0;
}
.matrix-title p {
  color: var(--text-muted);
  margin-top: 0;
}

/* ------------------------------------------------------------------ *
 * Hero
 * ------------------------------------------------------------------ */

.hero.band {
  border-top: 0;
  padding-top: 40px;
  padding-bottom: 44px;
}
.hero.band .hero-copy,
.hero.band .hero-board {
  max-width: none;
  margin-inline: 0;
}
.hero h1 span {
  display: block;
}
.lede {
  font-size: 1.12rem;
  color: var(--text);
  max-width: 40rem;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 1.6em 0;
}
.evidence-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 1.4em;
  border: 1px solid var(--rule);
  background: var(--rule);
}
.evidence-strip > span {
  min-width: 0;
  padding: 10px;
  background: var(--bg);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.78rem;
  line-height: 1.32;
  letter-spacing: 0;
  color: var(--text-muted);
}
.evidence-strip > span:last-child {
  grid-column: 1 / -1;
}
.evidence-strip > span > span {
  display: block;
}
.evidence-strip b {
  display: block;
  margin-bottom: 0.2em;
  color: var(--text-strong);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0;
}

/* Buttons in markup use .button / .button.primary — map them to the
   base .btn look without touching base.css. */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-strong);
  background: transparent;
  border: 1px solid var(--rule-strong);
  border-radius: 2px;
  padding: 0.6em 1.15em;
  cursor: pointer;
  text-decoration: none;
}
.button:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--text-strong);
}
.button.primary {
  background: var(--accent);
  border-color: var(--accent);
}
.button.primary:hover {
  filter: brightness(0.97);
}

/* Hero board — compact evidence panel, not a decorative card. */
.hero-board {
  border: 1px solid var(--rule);
  background: color-mix(in srgb, var(--bg-subtle) 36%, transparent);
  padding: 16px;
}
.snapshot-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 12px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 18px;
}
.snapshot-mode {
  color: var(--text-strong);
  border: 1px solid var(--rule);
  border-radius: 2px;
  padding: 0.2em 0.8em;
  letter-spacing: 0;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  border: 1px solid var(--rule);
  background: var(--rule);
}
.stat-tile {
  min-width: 0;
  padding: 12px;
  border-top: 0;
  background: var(--bg);
}
.stat-tile:nth-child(3):last-child {
  grid-column: 1 / -1;
}
.stat-tile-button {
  width: 100%;
  text-align: left;
  background: var(--bg);
  border-right: 0;
  border-bottom: 0;
  border-left: 0;
  cursor: pointer;
}
.stat-tile-button:hover {
  background: color-mix(in srgb, var(--accent) 16%, var(--bg));
}
.stat-tile-button:hover strong,
.stat-tile-button:focus-visible strong {
  color: var(--accent);
}
.stat-tile-button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}
.stat-tile strong {
  display: block;
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--text-strong);
  line-height: 1.1;
}
.stat-tile span {
  font-size: 0.86rem;
  color: var(--text-muted);
}

.paper-preview {
  margin: 14px 0 0;
}
.paper-preview a {
  border-bottom: 0;
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--rule);
  background: var(--bg);
}
.paper-preview img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--rule);
}
.paper-preview span {
  display: block;
  margin-top: 0;
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: var(--text-muted);
  line-height: 1.35;
}
.paper-preview b,
.paper-preview small {
  display: block;
}
.paper-preview b {
  color: var(--text-strong);
  font-size: 0.9rem;
}
.paper-preview small {
  margin-top: 0.2em;
  font-size: 0.78rem;
  color: var(--text-muted);
}
.paper-preview a:hover,
.paper-preview a:focus-visible {
  background: color-mix(in srgb, var(--accent) 16%, var(--bg));
}

/* ------------------------------------------------------------------ *
 * Guide grid
 * ------------------------------------------------------------------ */

.download-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
.download-list li {
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.download-list a {
  display: block;
  padding: 14px 16px;
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-strong);
}
.download-list a:hover,
.download-list a:focus-visible {
  background: var(--bg-subtle);
}

@media (max-width: 760px) {
  .download-list {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ------------------------------------------------------------------ *
 * Results — leaderboard
 * ------------------------------------------------------------------ */

.results-layout {
  display: block;
}
.results-panel {
  min-width: 0;
}
.panel-top {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}
.panel-top h3 {
  margin: 0;
}

/* Segmented view switcher — hairline tabs, accent on the active one. */
.segmented {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0;
  border: 1px solid var(--rule-strong);
  border-radius: 2px;
  overflow: hidden;
}
.segment {
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--text-strong);
  background: transparent;
  border: 0;
  border-left: 1px solid var(--rule);
  padding: 0.5em 0.9em;
  cursor: pointer;
}
.segment:first-child {
  border-left: 0;
}
.segment:hover {
  background: var(--bg-subtle);
}
.segment.is-active {
  background: var(--accent);
  color: var(--text-strong);
}

/* Bar chart — each row is a button, hairline divided, accent fill. */
.bar-chart {
  margin: 18px 0 0;
  border: 1px solid var(--rule);
  background: var(--rule);
  display: grid;
  gap: 1px;
}
.bar-row {
  display: grid;
  grid-template-columns: 36px minmax(0, 1.05fr) minmax(130px, 1.2fr) minmax(88px, auto);
  align-items: center;
  gap: 12px;
  width: 100%;
  text-align: left;
  background: var(--bg);
  border: 0;
  border-radius: 0;
  padding: 12px;
  cursor: pointer;
  font-family: inherit;
  color: var(--text);
}
.bar-row:hover {
  background: var(--bg-subtle);
}
.bar-row.is-selected {
  background: var(--bg-subtle);
  box-shadow: inset 0 0 0 1px var(--rule-strong);
}
.bar-rank {
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.bar-label strong {
  display: block;
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.98rem;
  color: var(--text-strong);
}
.bar-label span {
  font-size: 0.82rem;
  color: var(--text-muted);
}
.bar-measure {
  display: grid;
  gap: 6px;
}
.bar-track {
  position: relative;
  height: 8px;
  background: var(--bg-subtle);
  border: 1px solid var(--rule);
  border-radius: 0;
  overflow: hidden;
}
.bar-scale {
  display: flex;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 0.7rem;
  font-variant-numeric: tabular-nums;
}
.bar-fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--bar-width, 0%);
  background: var(--text-strong);
  border-radius: 0;
}
.bar-row.is-selected .bar-fill {
  background: var(--accent);
}
.bar-pass {
  color: var(--text-muted);
  font-size: 0.75rem;
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
}
.bar-value {
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-variant-numeric: tabular-nums;
  color: var(--text-strong);
  text-align: right;
  line-height: 1.1;
}
.bar-value strong {
  display: block;
  font-size: 1rem;
  font-weight: 800;
}
.bar-value span {
  display: block;
  margin-top: 3px;
  color: var(--text-muted);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
}

/* Selected-result detail panel — square utility surface. */
.result-detail {
  margin-top: 18px;
  border: 1px solid var(--rule);
  background: color-mix(in srgb, var(--bg-subtle) 52%, transparent);
  padding: 15px;
}
.result-detail-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(160px, 0.42fr);
  gap: 16px;
  align-items: stretch;
}
.result-detail-head h3 {
  margin: 0.2em 0 0.3em;
}
.result-detail-head p {
  color: var(--text-muted);
  font-size: 0.92rem;
  max-width: 32rem;
}
.success-badge {
  border: 1px solid var(--rule);
  background: var(--bg);
  padding: 12px;
}
.success-badge strong {
  display: block;
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 1.7rem;
  color: var(--text-strong);
  line-height: 1.1;
}
.success-badge span {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.3;
}
.result-evidence-note {
  margin: 12px 0 0;
  color: var(--text-muted);
  font-size: 0.86rem;
  line-height: 1.42;
}
.result-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 1px;
  margin: 14px 0;
  border: 1px solid var(--rule);
  background: var(--rule);
}
.result-metrics > div {
  padding: 10px;
  background: var(--bg);
}
.result-metrics span {
  display: block;
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--text-muted);
}
.result-metrics strong {
  font-variant-numeric: tabular-nums;
  color: var(--text-strong);
}
.criteria-review {
  margin-top: 14px;
}
.criteria-review-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: baseline;
  border-top: 1px solid var(--rule);
  padding-top: 12px;
}
.criteria-review h4 {
  margin: 0;
  color: var(--text-strong);
  font-size: 0.94rem;
}
.criteria-review-head p {
  max-width: 34rem;
  margin: 0;
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.4;
}

/* Compact full-width criteria strip above the leaderboard. */
.criteria-strip {
  display: grid;
  grid-template-columns: minmax(180px, 0.7fr) minmax(0, 2.3fr);
  gap: 20px;
  margin-bottom: 24px;
  padding-block: 14px;
  border-block: 1px solid var(--rule-strong);
}
.criteria-intro h3 {
  margin: 0 0 0.35em;
}
.criteria-intro p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.86rem;
  line-height: 1.4;
}
.criteria-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--rule);
}
.criteria-flow > div {
  display: grid;
  gap: 4px;
  align-content: start;
  padding: 12px;
  background: color-mix(in srgb, var(--accent) 18%, var(--bg));
}
.criteria-flow > div:nth-child(2) {
  background: color-mix(in srgb, var(--surface-cool) 78%, var(--bg));
}
.criteria-flow > div:nth-child(3) {
  background: color-mix(in srgb, var(--surface-sky) 78%, var(--bg));
}
.criteria-flow > div:nth-child(4) {
  background: color-mix(in srgb, var(--surface-gold) 78%, var(--bg));
}
.criteria-flow strong {
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.92rem;
  color: var(--text-strong);
}
.criteria-flow span {
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.35;
}

/* ------------------------------------------------------------------ *
 * Tables (shared look): hairline rows, alternating Petal Frost
 * ------------------------------------------------------------------ */

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
thead th {
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--rule-strong);
}
tbody th,
tbody td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
  color: var(--text);
}
tbody th {
  font-weight: 600;
  color: var(--text-strong);
}
tbody th[scope="row"] small {
  display: block;
  font-weight: 400;
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.78em;
  color: var(--text-muted);
  letter-spacing: 0;
  text-transform: none;
}
tbody tr:nth-child(even) {
  background: var(--bg-subtle);
}
td {
  font-variant-numeric: tabular-nums;
}

.criteria-table,
.dimension-table,
.run-table,
.numeric-term-table {
  margin: 4px 0 8px;
}
.criteria-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: 0.8em 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: transparent;
}
.criteria-summary-grid article {
  min-height: 132px;
  padding: 12px;
  border-right: 1px solid var(--rule);
  background: transparent;
}
.criteria-summary-grid article:last-child {
  border-right: 0;
}
.criteria-summary-grid span,
.criteria-ledger-rate span {
  display: block;
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--text-muted);
}
.criteria-summary-grid strong {
  display: block;
  margin-top: 0.3em;
  color: var(--text-strong);
  font-size: 1.12rem;
  line-height: 1.2;
}
.criteria-summary-grid p,
.criteria-note,
.criteria-ledger p {
  color: var(--text-muted);
  line-height: 1.38;
}
.criteria-summary-grid p {
  margin: 0.65em 0 0;
  font-size: 0.9rem;
}
.criteria-note {
  max-width: 46rem;
  margin: 0.8em 0;
  font-size: 0.9rem;
}
.criteria-ledger {
  display: grid;
  gap: 0;
  margin-top: 0.8em;
  border-top: 1px solid var(--rule);
}
.criteria-ledger article {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(170px, 0.28fr);
  gap: 18px;
  padding: 11px 0;
  border-bottom: 1px solid var(--rule);
}
.criteria-ledger strong {
  color: var(--text-strong);
}
.criteria-ledger p {
  margin: 0.25em 0 0;
  font-size: 0.84rem;
}
.criteria-ledger-rate {
  min-width: 0;
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-variant-numeric: tabular-nums;
}
.criteria-ledger-rate .criterion-rate {
  display: block;
  width: 100%;
  margin: 0.45em 0 0.35em;
}
.criteria-ledger-rate strong {
  display: block;
  font-size: 0.95rem;
}
.criterion-rate {
  display: inline-block;
  width: min(96px, 42vw);
  height: 8px;
  margin-right: 8px;
  background: var(--bg);
  border: 1px solid var(--rule);
  vertical-align: middle;
}
.criterion-rate > span {
  display: block;
  width: var(--criterion-rate, 0%);
  height: 100%;
  background: var(--text-strong);
}
.criterion-rate-value {
  color: var(--text-strong);
  font-variant-numeric: tabular-nums;
}
.dimension-table-wrap,
.run-table-wrap {
  max-width: 100%;
  overflow-x: auto;
}

/* ------------------------------------------------------------------ *
 * Failure modes
 * ------------------------------------------------------------------ */

.failure-wrap {
  margin-top: 40px;
}
.failure-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1px;
  border: 1px solid var(--rule);
  background: var(--rule);
  margin-top: 18px;
}
.failure-card {
  min-height: 210px;
  display: grid;
  grid-template-rows: auto auto auto 1fr auto;
  gap: 8px;
  padding: 16px;
  background: var(--bg);
}
.failure-card > span {
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}
.failure-card strong {
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 1.7rem;
  font-variant-numeric: tabular-nums;
  color: var(--text-strong);
  line-height: 1.1;
}
.failure-card h3 {
  margin: 0;
  font-size: 1rem;
}
.failure-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin: 0;
}
.failure-card em {
  align-self: end;
  display: block;
  color: var(--text-strong);
  font-size: 0.82rem;
  font-style: normal;
  line-height: 1.35;
  padding-top: 10px;
  border-top: 1px solid var(--rule);
}

/* ------------------------------------------------------------------ *
 * Design grid
 * ------------------------------------------------------------------ */

.design-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0;
  border-top: 1px solid var(--rule);
}
.design-grid article {
  padding: 24px 24px 24px 0;
  border-bottom: 1px solid var(--rule);
}
.design-grid h3 {
  margin: 0.4em 0 0.4em;
}
.design-grid p {
  font-size: 0.96rem;
  color: var(--text);
  margin: 0;
}

/* ------------------------------------------------------------------ *
 * Task explorer
 * ------------------------------------------------------------------ */

.filters {
  display: grid;
  grid-template-columns: minmax(170px, 1.2fr) minmax(150px, 0.8fr);
  gap: 8px 10px;
  align-items: flex-end;
  width: min(100%, 26rem);
  padding-top: 10px;
  border-top: 1px solid var(--rule);
}
.filters label {
  display: flex;
  flex-direction: column;
  gap: 0.32em;
  min-width: 0;
  position: relative;
}
.filters label span {
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--text-muted);
}
.filters input,
.filters select {
  font-family: "Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.86rem;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--rule-strong);
  border-radius: 2px;
  width: 100%;
  min-width: 0;
  height: 34px;
  padding: 0.42em 0.62em;
}
.filters select {
  appearance: none;
  padding-right: 2rem;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--text-strong) 50%),
    linear-gradient(135deg, var(--text-strong) 50%, transparent 50%);
  background-position:
    calc(100% - 14px) 55%,
    calc(100% - 9px) 55%;
  background-size:
    5px 5px,
    5px 5px;
  background-repeat: no-repeat;
}
.filters input:focus,
.filters select:focus {
  outline: none;
  border-color: var(--accent);
}

.task-explorer {
  margin-top: 24px;
}

/* Task list — one hairline-separated row per task, opening in place.
   The first cell holds the group kicker above the task name, so a long group
   name never squeezes the title column. */
.task-list-head,
.task-row > summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 4.5rem;
  align-items: baseline;
  gap: 12px;
  padding: 8px 2px;
}
.task-list-head {
  padding-bottom: 5px;
  border-bottom: 1px solid var(--rule-strong);
  font-family: "Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--text-muted);
}
.task-list-head span:last-child {
  text-align: right;
}
.task-list {
  border-bottom: 1px solid var(--rule);
}
.task-row {
  border-bottom: 1px solid var(--rule);
}
.task-list > .task-row:last-child {
  border-bottom: 0;
}
.task-row > summary {
  cursor: pointer;
  list-style: none;
  font-size: 0.94rem;
}
.task-row > summary::-webkit-details-marker {
  display: none;
}
.task-row > summary:hover {
  background: var(--bg-subtle);
}
.task-row > summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}
.task-row.is-selected > summary {
  box-shadow: inset 3px 0 0 var(--accent);
}
.task-row-head {
  display: grid;
  gap: 2px;
  min-width: 0;
}
.task-row-group {
  font-family: "Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 0;
  color: var(--text-muted);
  overflow-wrap: anywhere;
}
.task-row-title {
  min-width: 0;
  color: var(--text-strong);
  font-weight: 600;
  overflow-wrap: anywhere;
}
.task-row[open] > summary .task-row-title {
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}
.task-row-score {
  text-align: right;
  color: var(--text-strong);
  font-variant-numeric: tabular-nums;
}
.task-row-body {
  padding: 4px 2px 20px;
}
.task-row-lede {
  margin: 0 0 12px;
  max-width: var(--measure);
  font-size: 0.88rem;
  color: var(--text);
}

/* Square controls — segmented tabs and buttons, never pills. */
.sq-tabs {
  display: inline-flex;
  flex-wrap: wrap;
  border: 1px solid var(--rule-strong);
  border-radius: 2px;
}
.sq-tab {
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--text-muted);
  background: transparent;
  border: 0;
  border-left: 1px solid var(--rule);
  border-radius: 0;
  padding: 0.45em 0.95em;
  cursor: pointer;
}
.sq-tab:first-child {
  border-left: 0;
}
.sq-tab:hover {
  color: var(--text-strong);
  background: var(--bg-subtle);
}
.sq-tab:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}
.sq-tab.is-active {
  color: var(--text-strong);
  background: var(--bg-subtle);
  box-shadow: inset 0 -2px 0 var(--accent);
}
.sq-tabs-quiet {
  border-color: var(--rule);
  margin: 0 0 6px;
}
.sq-tabs-quiet .sq-tab {
  font-size: 11px;
  padding: 0.3em 0.7em;
}
.sq-button {
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-strong);
  background: transparent;
  border: 1px solid var(--rule-strong);
  border-radius: 2px;
  padding: 0.45em 1em;
  cursor: pointer;
}
.sq-button:hover {
  background: var(--bg-subtle);
  border-color: var(--accent);
}
.sq-button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Prompt panels — the statement, and the demonstration behind Few-shot. */
.prompt-panel {
  padding-top: 10px;
}
.prompt-panel:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.prompt-block + .prompt-block {
  margin-top: 12px;
}
.prompt-block-label,
.task-panel-label,
.task-figure-head {
  display: block;
  margin-bottom: 5px;
  font-family: "Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--text-muted);
}
.prompt-text {
  margin: 0;
  max-height: 22rem;
  overflow: auto;
  padding: 10px 12px;
  background: var(--bg-subtle);
  border: 1px solid var(--rule);
  border-radius: 0;
  font-family: "SF Mono", ui-monospace, Menlo, Consolas, monospace;
  font-size: 12px;
  line-height: 1.5;
  color: var(--text);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

/* Compact facts line and the small per-condition numbers. */
.task-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 22px;
  margin: 14px 0 0;
  padding-top: 9px;
  border-top: 1px solid var(--rule);
}
.task-facts > div {
  display: flex;
  align-items: baseline;
  gap: 6px;
  min-width: 0;
}
.task-facts dt {
  font-family: "Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--text-muted);
}
.task-facts dd {
  margin: 0;
  font-size: 0.84rem;
  color: var(--text-strong);
  overflow-wrap: anywhere;
}
.task-figures {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 40px;
  margin: 13px 0 15px;
}
.task-figure-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 22px;
}
.task-figure {
  min-width: 0;
}
.task-figure b {
  display: block;
  font-size: 0.98rem;
  line-height: 1.1;
  color: var(--text-strong);
  font-variant-numeric: tabular-nums;
}
.task-figure span {
  display: block;
  margin-top: 1px;
  font-family: "Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 0;
  color: var(--text-muted);
}

.task-evidence {
  display: block;
  font-family: "Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.72rem;
  line-height: 1.25;
  letter-spacing: 0;
  text-transform: none;
  color: var(--text-muted);
}
.detail-head .task-evidence {
  display: inline-block;
  min-width: 0;
}

/* Mini bar inside cards — the one accent. */
.mini-bar {
  margin-top: 0.55em;
}
.mini-bar-track {
  position: relative;
  height: 7px;
  background: var(--bg-subtle);
  border: 1px solid var(--rule);
  border-radius: 0;
  overflow: hidden;
}
.mini-bar-fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--bar-width, 0%);
  background: var(--bar-color, var(--accent));
  border-radius: 0;
}
/* Task modal — task facts, then one saved run per language. */
.task-facts-wide {
  margin-top: 12px;
}
.trace-corpus-note {
  margin: 16px 0 10px;
  padding-top: 10px;
  border-top: 1px solid var(--rule);
}
.run-script {
  margin: 0;
  max-height: 26rem;
  overflow: auto;
  padding: 10px 12px;
  background: var(--bg-subtle);
  border: 1px solid var(--rule);
  border-radius: 0;
  font-family: "SF Mono", ui-monospace, Menlo, Consolas, monospace;
  font-size: 12px;
  line-height: 1.5;
  color: var(--text);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

/* Combination browser — five square segmented rows, then one run. */
.combo-controls {
  display: grid;
  gap: 10px;
  margin: 0 0 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--rule);
}
.combo-row {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  align-items: center;
  gap: 4px 12px;
}
.combo-row .task-panel-label {
  margin-bottom: 0;
}
.combo-row .sq-tabs {
  justify-self: start;
  max-width: 100%;
}
.combo-view {
  min-height: 6rem;
}
.combo-outcome {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--rule);
  font-family: "Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 12px;
  color: var(--text-muted);
}
.combo-outcome .status-chip.pass {
  box-shadow: inset 0 -2px 0 var(--accent);
}
.combo-outcome-text {
  color: var(--text-strong);
}
.combo-outcome-facts {
  margin-left: auto;
  font-variant-numeric: tabular-nums;
}
.combo-note {
  margin: 10px 0 0;
}
.combo-table-wrap {
  max-width: 100%;
  overflow-x: auto;
}
.combo-block {
  margin-top: 16px;
}
.combo-step {
  border: 1px solid var(--rule);
  border-radius: 0;
}
.combo-step + .combo-step {
  border-top: 0;
}
.combo-step summary {
  padding: 7px 11px;
  background: var(--bg-subtle);
  cursor: pointer;
  font-family: "Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-strong);
  list-style: none;
}
.combo-step summary::-webkit-details-marker {
  display: none;
}
.combo-step summary::after {
  content: "+";
  float: right;
  color: var(--text-muted);
  font-weight: 500;
}
.combo-step[open] summary::after {
  content: "\2212";
}
.combo-step summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}
.combo-step-body {
  display: grid;
  gap: 8px;
  padding: 10px 11px;
  border-top: 1px solid var(--rule);
}
.combo-step-body .run-script {
  border: 0;
  padding: 0;
  background: transparent;
  max-height: 22rem;
}
.run-script-result {
  padding-top: 8px;
  border-top: 1px dashed var(--rule) !important;
  color: var(--text-muted);
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* Text-style buttons for inline jumps; copy/link actions use square icons. */
.text-button {
  align-self: flex-start;
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-strong);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--accent);
  padding: 0.1em 0;
  cursor: pointer;
}
.text-button:hover {
  color: var(--accent);
}

/* ------------------------------------------------------------------ *
 * Modals (task + run) — paper sheet on a dim scrim
 * ------------------------------------------------------------------ */

dialog.progress-modal,
dialog.task-modal {
  width: min(900px, calc(100vw - 32px));
  max-width: calc(100vw - 32px);
  max-height: 90vh;
  padding: 0;
  border: 1px solid var(--rule-strong);
  border-radius: 3px;
  background: var(--bg);
  color: var(--text);
  overflow: auto;
}
dialog.task-modal {
  --task-surface-petal: color-mix(in srgb, var(--bg-subtle) 78%, var(--bg));
  --task-surface-cool: color-mix(in srgb, var(--surface-cool) 88%, var(--bg));
  --task-surface-sky: color-mix(in srgb, var(--surface-sky) 88%, var(--bg));
  --task-surface-gold: color-mix(in srgb, var(--surface-gold) 88%, var(--bg));
}
dialog::backdrop {
  background: var(--scrim);
}
.progress-modal-shell,
.task-modal-shell {
  position: relative;
  padding: 40px 32px 36px;
}
.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 1.35rem;
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: 2px;
  padding: 0;
  cursor: pointer;
}
.modal-close span {
  transform: translateY(-1px);
}
.modal-close:hover,
.modal-close:focus-visible {
  color: var(--text-strong);
  border-color: var(--rule-strong);
}
.modal-close:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
body.modal-open {
  overflow: hidden;
}

.progress-overview h3 {
  margin: 0.2em 0 0.35em;
}
#progressModalTitle:focus,
#progressModalTitle:focus-visible {
  outline: none;
}
.progress-overview > p {
  max-width: 44rem;
  color: var(--text-muted);
}
.status-hero-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: 1.2em 0 1.4em;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: transparent;
}
.status-hero-grid > div {
  min-height: 0;
  background: transparent;
  padding: 12px 14px 12px 0;
  border-right: 1px solid var(--rule);
}
.status-hero-grid > div:last-child {
  border-right: 0;
}
.status-hero-grid span,
.dimension-formula span {
  display: block;
  color: var(--text-muted);
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
}
.status-hero-grid strong {
  display: block;
  margin-top: 0.28em;
  color: var(--text-strong);
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 1.42rem;
  line-height: 1.08;
  font-variant-numeric: tabular-nums;
}
.status-hero-grid p,
.dimension-formula p {
  margin: 0.7em 0 0;
  color: var(--text-muted);
  font-size: 0.84rem;
  line-height: 1.35;
}
.dimension-formula {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: transparent;
}
.dimension-formula article {
  min-height: 0;
  background: transparent;
  padding: 11px 12px 11px 0;
  border-right: 1px solid var(--rule);
}
.dimension-formula article:last-child {
  border-right: 0;
}
.dimension-formula strong {
  display: block;
  margin-top: 0.3em;
  color: var(--text-strong);
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.96rem;
  line-height: 1.2;
}
.status-summary-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 0 18px;
  margin: 1.2em 0 1.6em;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: transparent;
}
.status-summary-list div {
  padding: 0.75em 0.85em 0.75em 0;
  background: transparent;
  border-bottom: 1px solid var(--rule);
}
.status-summary-list dt {
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--text-muted);
}
.status-summary-list dd {
  margin: 0.25em 0 0;
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--text-strong);
}
.status-section {
  margin: 1.55em 0;
  padding-top: 1.1em;
  border-top: 1px solid var(--rule);
}
.status-section.compact {
  margin: 1.25em 0 1.45em;
}
.status-section h4 {
  margin-top: 0;
}
.run-flow {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--rule);
}
.run-flow li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 16px;
  padding: 0.8em 0;
  border-bottom: 1px solid var(--rule);
}
.run-flow strong {
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: var(--text-strong);
  font-variant-numeric: tabular-nums;
}
.run-flow span {
  display: grid;
  gap: 3px;
  color: var(--text);
}
.run-flow span b {
  color: var(--text-strong);
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.92rem;
}
.status-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.status-table th,
.status-table td {
  padding: 0.7em 0.8em 0.7em 0;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
}
.status-table th {
  text-align: left;
}
.status-table thead th {
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--text-muted);
}
.status-table tbody th span,
.status-table td {
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
}
.status-table small,
.status-table td small {
  display: block;
  margin-top: 0.25em;
  color: var(--text-muted);
  font-weight: 400;
}
.status-rate {
  display: inline-block;
  width: min(110px, 36vw);
  height: 8px;
  margin-right: 8px;
  background: var(--bg);
  border: 1px solid var(--rule);
  vertical-align: middle;
}
.status-rate > span {
  display: block;
  width: var(--status-rate, 0%);
  height: 100%;
  background: var(--text-strong);
}
.status-table td strong {
  color: var(--text-strong);
  font-variant-numeric: tabular-nums;
}

.detail-head,
.run-head {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 0.4em;
}
.task-detail-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: start;
  margin: 0 0 1em;
  padding: 0;
  border-bottom: 0;
}
.task-title-block {
  min-width: 0;
}
.task-meta-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
}
.task-meta-line .task-id,
.task-meta-line .task-evidence {
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 0;
  line-height: 1.25;
  color: var(--text-muted);
}
.task-meta-line .task-id {
  text-transform: uppercase;
}
.task-detail-header h3 {
  margin: 0.45em 0 0;
  max-width: 44rem;
  line-height: 1.18;
}
.task-detail-header h3:focus {
  outline: none;
}
.task-detail-header h3:focus-visible {
  outline: none;
}
.task-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 0.05em;
}
.task-detail-header .copy-button {
  flex: 0 0 auto;
}
.run-head .task-id {
  flex: 1 1 260px;
  min-width: 0;
  overflow-wrap: anywhere;
  line-height: 1.35;
}
.task-overview,
.run-overview {
  margin-bottom: 1.2em;
}
.task-lede {
  max-width: 44rem;
  margin: 0 0 0.75em;
  font-size: 0.98rem;
}
.task-brief-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(250px, 0.75fr);
  grid-template-areas:
    "brief facts"
    "specifics specifics";
  gap: 0;
  margin: 1.05em 0 0.85em;
  border: 1px solid color-mix(in srgb, var(--rule-strong) 52%, transparent);
  background: var(--rule);
}
.task-reader-brief,
.task-fact-panel,
.task-specifics-panel {
  padding: 14px;
}
.task-reader-brief {
  grid-area: brief;
  background: var(--task-surface-petal);
  border-right: 1px solid color-mix(in srgb, var(--rule-strong) 48%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--rule-strong) 48%, transparent);
}
.task-fact-panel {
  grid-area: facts;
  background: var(--task-surface-cool);
  border-bottom: 1px solid color-mix(in srgb, var(--rule-strong) 48%, transparent);
}
.task-specifics-panel {
  grid-area: specifics;
  background: var(--task-surface-sky);
}
.task-panel-label,
.task-score-grid span {
  display: block;
  font-family: "Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 10px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--text-muted);
}
.task-panel-label {
  margin-bottom: 0.5em;
}
.task-audit-note {
  margin: 0.7em 0 0;
  padding: 0.5em 0 0;
  border-top: 1px solid color-mix(in srgb, var(--accent) 38%, var(--rule));
  border-bottom: 0;
  background: transparent;
}
.task-audit-note p {
  display: block;
  margin: 0;
  color: var(--text-strong);
  font-size: 0.9rem;
  line-height: 1.35;
}
.task-fact-list {
  margin: 1em 0 0;
}
.task-fact-list div {
  display: grid;
  gap: 0.35em;
  padding: 0.7em 0;
  border-top: 1px solid color-mix(in srgb, var(--rule-strong) 42%, transparent);
}
.task-fact-list div {
  grid-template-columns: 92px minmax(0, 1fr);
}
.task-fact-list dd {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.45;
}
.task-reference-basis {
  margin: 0.75em 0 0;
  padding-top: 0.65em;
  border-top: 1px solid var(--rule);
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.35;
}
.task-reference-basis b {
  margin-right: 0.45em;
  color: var(--text-muted);
  font-family: "Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: uppercase;
}
.task-context-line {
  display: block;
  margin: 0.85em 0 0;
  padding: 0.65em 0.7em;
  border-top: 1px solid color-mix(in srgb, var(--rule-strong) 42%, transparent);
  color: var(--text);
  background: color-mix(in srgb, var(--task-surface-gold) 74%, var(--bg));
  font-size: 0.84rem;
  line-height: 1.4;
}
.task-context-item {
  display: inline;
}
.task-context-item b {
  font-family: "Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: inherit;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  color: var(--text-strong);
}
.task-score-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(72px, 1.12fr);
  gap: 0;
  border: 1px solid color-mix(in srgb, var(--rule-strong) 48%, transparent);
  background: var(--rule);
}
.task-score-grid > div {
  min-height: 0;
  padding: 0.65em 10px;
  background: var(--task-surface-petal);
  border-right: 1px solid color-mix(in srgb, var(--rule-strong) 42%, transparent);
}
.task-score-grid > div + div {
  background: var(--task-surface-sky);
}
.task-score-grid > div:last-child {
  grid-column: 1 / -1;
  background: var(--task-surface-gold);
  border-top: 1px solid color-mix(in srgb, var(--rule-strong) 42%, transparent);
  border-right: 0;
}
.task-score-grid strong {
  display: block;
  margin-top: 0.3em;
  font-family: "Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 1.05rem;
  font-variant-numeric: tabular-nums;
  color: var(--text-strong);
}
.detail-section,
.trace-step {
  margin: 1.6em 0;
  padding-top: 1.2em;
  border-top: 1px solid var(--rule);
}
.detail-disclosure {
  --disclosure-surface: var(--task-surface-petal);
  margin: 6px 0 0;
  border: 1px solid color-mix(in srgb, var(--rule-strong) 46%, transparent);
  background: var(--disclosure-surface);
}
.detail-disclosure:last-of-type {
  border-bottom: 1px solid color-mix(in srgb, var(--rule-strong) 46%, transparent);
}
.detail-disclosure[data-task-disclosure="setup"] {
  --disclosure-surface: var(--task-surface-cool);
}
.detail-disclosure[data-task-disclosure="instructions"] {
  --disclosure-surface: var(--task-surface-sky);
}
.detail-disclosure[data-task-disclosure="cells"] {
  --disclosure-surface: var(--task-surface-gold);
}
.detail-disclosure[data-task-disclosure="runs"] {
  --disclosure-surface: var(--task-surface-petal);
}
.detail-disclosure summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0.85em 12px;
  cursor: pointer;
  font-family: "Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-strong);
  list-style: none;
  background: var(--disclosure-surface);
  transition: background 120ms ease;
}
.detail-disclosure summary:hover {
  background: color-mix(in srgb, var(--accent) 16%, var(--disclosure-surface));
}
.detail-disclosure summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.detail-disclosure summary::-webkit-details-marker {
  display: none;
}
.detail-disclosure summary::after {
  content: "+";
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--rule-strong);
  color: var(--text-strong);
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  font-weight: 500;
}
.detail-disclosure[open] summary::after {
  content: "-";
  color: var(--text-strong);
  border-color: var(--rule-strong);
}
.detail-disclosure[open] summary {
  border-bottom: 1px solid color-mix(in srgb, var(--rule-strong) 54%, transparent);
  background: color-mix(in srgb, var(--accent) 10%, var(--disclosure-surface));
}
.disclosure-summary-copy {
  display: grid;
  gap: 0.2em;
  min-width: 0;
}
.disclosure-summary-copy > span {
  color: var(--text-strong);
}
.disclosure-summary-copy small {
  max-width: 58rem;
  color: var(--text-muted);
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.82rem;
  font-weight: 400;
  line-height: 1.35;
}
.detail-disclosure-body {
  padding: 14px 12px 18px;
  min-width: 0;
  max-width: 100%;
  background: color-mix(in srgb, var(--disclosure-surface) 58%, var(--bg));
}
.contract-subblock {
  margin: 1em 0;
}
.contract-subblock h5 {
  margin: 0 0 0.4em;
  font-family: "Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--text-muted);
}
.detail-section h4,
.trace-step h4 {
  margin-top: 0;
}
.copy-heading,
.run-snippet-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}
.copy-heading.compact {
  align-items: center;
}
.copy-heading h4,
.copy-heading h5,
.run-snippet-head h5 {
  margin-top: 0;
}
.copy-button {
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: 2px;
  cursor: pointer;
}
.copy-button:hover,
.copy-button:focus-visible,
.copy-button.copied {
  color: var(--text-strong);
  border-color: var(--rule-strong);
  background: var(--bg-soft);
}
.copy-button.copy-failed {
  color: var(--accent);
  border-color: var(--accent);
}
.task-link-copy span {
  font-size: 14px;
  transform: translateY(-0.5px);
}

/* Definition lists used throughout detail panes. */
dl.compact-dl,
dl.task-summary-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 0.6em 0;
}
dl.compact-dl > div,
dl.task-summary-list > div {
  display: grid;
  grid-template-columns: minmax(140px, 0.4fr) 1fr;
  gap: 16px;
  padding: 8px 0;
  border-bottom: 1px solid var(--rule);
}
dl.compact-dl dt,
dl.task-summary-list dt {
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0;
  color: var(--text-muted);
  margin: 0;
}
dl.compact-dl dd,
dl.task-summary-list dd {
  margin: 0;
  color: var(--text);
  word-break: break-word;
}

.model-contract-strip,
.dimension-summary-strip,
.implementation-summary-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin: 0.85em 0 1em;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: transparent;
}
.model-contract-strip {
  margin: 0.8em 0;
}
.model-contract-strip article,
.dimension-summary-strip article,
.implementation-summary-strip article {
  min-width: 0;
  min-height: 112px;
  padding: 10px 12px;
  border-right: 1px solid var(--rule);
  background: transparent;
}
.model-contract-strip article:last-child,
.dimension-summary-strip article:last-child,
.implementation-summary-strip article:last-child {
  border-right: 0;
}
.model-contract-strip span,
.dimension-summary-strip span,
.implementation-summary-strip span {
  display: block;
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 10px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--text-muted);
}
.model-contract-strip strong,
.dimension-summary-strip strong,
.implementation-summary-strip strong {
  display: block;
  margin-top: 0.35em;
  color: var(--text-strong);
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.22;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}
.model-contract-strip p,
.dimension-summary-strip p,
.implementation-summary-strip p {
  margin: 0.55em 0 0;
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
}
/* Dimension breakdowns. */
.implementation-detail-ledger {
  display: grid;
  gap: 0;
  margin: 0.9em 0 0;
  border-top: 1px solid var(--rule);
}
.implementation-detail-ledger article {
  display: grid;
  grid-template-columns: minmax(130px, 0.32fr) minmax(0, 1fr);
  gap: 4px 18px;
  padding: 10px 0;
  border-bottom: 1px solid var(--rule);
}
.implementation-detail-ledger span {
  grid-row: 1 / span 2;
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 10px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--text-muted);
}
.implementation-detail-ledger strong {
  color: var(--text-strong);
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.9rem;
  line-height: 1.25;
}
.implementation-detail-ledger p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.84rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
}
.dimension-breakdowns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  margin-top: 0.8em;
}
.breakdown-block.full {
  grid-column: 1 / -1;
}
.breakdown-block h5 {
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 0.4em;
}
.dimension-ledger {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--rule);
}
.dimension-ledger article {
  display: grid;
  grid-template-columns: minmax(0, 0.42fr) minmax(0, 1fr);
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--rule);
}
.dimension-ledger-main {
  min-width: 0;
}
.dimension-ledger-main span,
.dimension-criteria-strip span,
.run-ledger-meta span {
  display: block;
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 10px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--text-muted);
}
.dimension-ledger-main strong {
  display: block;
  margin-top: 0.25em;
  color: var(--text-strong);
  line-height: 1.3;
  overflow-wrap: anywhere;
}
.dimension-ledger-main p {
  margin: 0.45em 0 0;
  color: var(--text-muted);
  font-size: 0.84rem;
  line-height: 1.35;
}
.dimension-criteria-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px 14px;
  align-self: center;
  border: 0;
  background: transparent;
}
.dimension-criteria-strip > div {
  min-width: 0;
  padding: 0;
  background: transparent;
}
.dimension-criteria-strip strong {
  display: block;
  margin-top: 0.2em;
  color: var(--text-strong);
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.84rem;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
.dimension-criteria-strip .criterion-rate {
  display: block;
  width: 100%;
  margin: 0.35em 0 0;
}

/* ------------------------------------------------------------------ *
 * Run browser & run trace
 * ------------------------------------------------------------------ */

.run-browser-head {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 0.6em;
}
.run-browser-head strong {
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: var(--text-strong);
}
.run-browser-head span {
  font-size: 0.84rem;
  color: var(--text-muted);
}
.run-browser-head > div {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: baseline;
}
.run-browser-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin: 0.85em 0 0.75em;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: transparent;
}
.run-browser-summary article {
  min-width: 0;
  min-height: 0;
  padding: 10px 12px 10px 0;
  background: transparent;
  border-right: 1px solid var(--rule);
}
.run-browser-summary article:last-child {
  border-right: 0;
}
.run-browser-summary span {
  display: block;
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 10px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--text-muted);
}
.run-browser-summary strong {
  display: block;
  margin-top: 0.35em;
  color: var(--text-strong);
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.22;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}
.run-browser-summary p {
  margin: 0.55em 0 0;
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.35;
}
.run-cell-summary {
  display: grid;
  gap: 0;
  border-top: 0;
  margin: 0 0 0.4em;
}
.run-cell-summary article {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  padding: 11px 0;
  border-bottom: 1px solid var(--rule);
}
.run-cell-main {
  min-width: 0;
}
.run-cell-main span,
.run-cell-metrics span {
  display: block;
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 10px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--text-muted);
}
.run-cell-main strong {
  display: block;
  margin-top: 0;
  color: var(--text-strong);
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.9rem;
  line-height: 1.3;
}
.run-cell-main p {
  margin: 0.4em 0 0;
  color: var(--text-muted);
  font-size: 0.86rem;
  line-height: 1.35;
}
.run-cell-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  justify-content: flex-end;
  align-items: baseline;
  min-width: min(310px, 100%);
}
.run-cell-metrics > div {
  display: flex;
  min-width: 0;
  gap: 4px;
  align-items: baseline;
  white-space: nowrap;
}
.run-cell-metrics > .run-cell-average {
  white-space: normal;
  justify-content: flex-end;
  text-align: right;
  color: var(--text-strong);
}
.run-cell-metrics strong {
  display: inline;
  margin-top: 0;
  color: var(--text-strong);
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.84rem;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}
.run-response-disclosure {
  margin-top: 0.8em;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.run-response-disclosure summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0.85em 0;
  cursor: pointer;
  list-style: none;
}
.run-response-disclosure summary::-webkit-details-marker {
  display: none;
}
.run-response-disclosure summary::after {
  content: "+";
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--rule);
  color: var(--text-muted);
  font-weight: 500;
}
.run-response-disclosure[open] summary::after {
  content: "-";
  color: var(--text-strong);
  border-color: var(--rule-strong);
}
.run-response-disclosure .run-ledger {
  margin-top: 0.2em;
}
.run-link {
  text-align: left;
  background: transparent;
  border: 0;
  padding: 0;
  cursor: pointer;
  font-family: inherit;
  color: var(--text-strong);
}
.run-link span {
  display: block;
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.88rem;
  line-height: 1.25;
}
.run-link:hover span {
  color: var(--accent);
}
.run-link:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 3px;
}
.run-link small {
  display: block;
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 0.74rem;
  color: var(--text-muted);
  overflow-wrap: anywhere;
}
.run-ledger {
  border-top: 1px solid var(--rule);
}
.run-ledger article {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(220px, 0.4fr);
  gap: 14px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--rule);
}
.run-ledger .run-link {
  min-width: 0;
}
.run-ledger .status-chip {
  align-self: start;
  justify-self: start;
}
.run-ledger-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--rule);
  background: var(--rule);
}
.run-ledger-meta > div {
  min-width: 0;
  padding: 8px;
  background: var(--bg);
}
.run-ledger-meta strong {
  display: block;
  margin-top: 0.2em;
  color: var(--text-strong);
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.86rem;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

/* Run status labels are text metadata, not filled badges. */
.status-chip {
  display: inline-block;
  font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 10px;
  letter-spacing: 0;
  text-transform: uppercase;
  font-weight: 700;
  border: 0;
  border-radius: 0;
  padding: 0;
  background: transparent;
  color: var(--text-muted);
  white-space: nowrap;
}
.status-chip.pass {
  color: var(--text-strong);
  background: transparent;
}
.status-chip.fail {
  color: var(--text-strong);
}
.status-chip.unknown {
  color: var(--text-muted);
}


/* Task evidence uses distinct pastel surfaces so each disclosure remains
   scannable without relying on headings and hairlines alone. */
.task-modal :is(
  .criteria-summary-grid,
  .model-contract-strip,
  .dimension-summary-strip,
  .implementation-summary-strip,
  .run-browser-summary
) {
  border: 1px solid color-mix(in srgb, var(--rule-strong) 46%, transparent);
  background: var(--rule);
}
.task-modal :is(
  .criteria-summary-grid,
  .model-contract-strip,
  .dimension-summary-strip,
  .implementation-summary-strip,
  .run-browser-summary
) article {
  padding-inline: 12px;
  border-color: color-mix(in srgb, var(--rule-strong) 38%, transparent);
}
.task-modal :is(
  .criteria-summary-grid,
  .model-contract-strip,
  .dimension-summary-strip,
  .implementation-summary-strip,
  .run-browser-summary
) article:nth-child(4n + 1) {
  background: var(--task-surface-petal);
}
.task-modal :is(
  .criteria-summary-grid,
  .model-contract-strip,
  .dimension-summary-strip,
  .implementation-summary-strip,
  .run-browser-summary
) article:nth-child(4n + 2) {
  background: var(--task-surface-cool);
}
.task-modal :is(
  .criteria-summary-grid,
  .model-contract-strip,
  .dimension-summary-strip,
  .implementation-summary-strip,
  .run-browser-summary
) article:nth-child(4n + 3) {
  background: var(--task-surface-sky);
}
.task-modal :is(
  .criteria-summary-grid,
  .model-contract-strip,
  .dimension-summary-strip,
  .implementation-summary-strip,
  .run-browser-summary
) article:nth-child(4n) {
  background: var(--task-surface-gold);
}
.task-modal .detail-disclosure-body :is(
  .criteria-ledger,
  .dimension-ledger,
  .run-cell-summary
) article {
  padding-inline: 10px;
  border-bottom-color: color-mix(in srgb, var(--rule-strong) 38%, transparent);
}
.task-modal .detail-disclosure-body :is(
  .criteria-ledger,
  .dimension-ledger,
  .run-cell-summary
) article:nth-child(even) {
  background: color-mix(in srgb, var(--task-surface-sky) 72%, var(--bg));
}

/* ------------------------------------------------------------------ *
 * Responsive
 * ------------------------------------------------------------------ */

@media (max-width: 860px) {
  .hero.band {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .criteria-strip {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

@media (max-width: 700px) {
  .band {
    padding: 40px 0;
  }
  .hero.band {
    padding-top: 32px;
  }
  .evidence-strip {
    grid-template-columns: 1fr;
  }
  .evidence-strip > span:last-child {
    grid-column: auto;
  }
  .criteria-flow {
    grid-template-columns: 1fr;
  }
  .paper-preview a {
    grid-template-columns: 58px minmax(0, 1fr);
  }
  dialog.progress-modal,
  dialog.task-modal,
  dialog.run-modal {
    width: calc(100vw - 16px);
    max-width: calc(100vw - 16px);
    max-height: calc(100vh - 16px);
  }
  .progress-modal-shell,
  .task-modal-shell,
  .run-modal-shell {
    padding: 40px 16px 24px;
  }
  .modal-close {
    top: 10px;
    right: 10px;
  }
  .task-detail-header {
    display: block;
    position: relative;
    min-height: 64px;
    padding-right: 74px;
  }
  .task-header-actions {
    position: absolute;
    top: 0;
    right: 0;
    align-self: start;
    justify-self: end;
    gap: 6px;
  }
  .task-brief-panel {
    grid-template-columns: 1fr;
    grid-template-areas:
      "brief"
      "facts"
      "specifics";
  }
  .task-reader-brief,
  .task-fact-panel,
  .task-specifics-panel {
    padding: 12px 10px;
    border-right: 0;
    border-bottom: 1px solid color-mix(in srgb, var(--rule-strong) 48%, transparent);
  }
  .task-specifics-panel {
    border-bottom: 0;
  }
  .task-score-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 4px;
    border-top: 0;
    border-bottom: 1px solid color-mix(in srgb, var(--rule-strong) 48%, transparent);
  }
  .task-score-grid > div {
    min-height: 0;
    padding: 0.6em 7px;
    border-bottom: 0;
    border-right: 0;
  }
  .task-score-grid > div:last-child {
    grid-column: auto;
    border-top: 0;
  }
  .task-score-grid strong {
    font-size: 1rem;
    line-height: 1.2;
  }
  .task-fact-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 12px;
    margin-top: 1px;
    border-top: 1px solid var(--rule);
    border-bottom: 1px solid var(--rule);
    border-top: 0;
    border-bottom: 0;
    background: transparent;
  }
  .task-fact-list div {
    display: block;
    padding: 0.6em 0;
    border-top: 0;
    background: transparent;
  }
  .task-fact-list div:first-child {
    grid-column: 1 / -1;
    border-bottom: 1px solid var(--rule);
  }
  .task-fact-list dd {
    margin-top: 0.25em;
    font-size: 0.84rem;
    line-height: 1.35;
  }
  .task-context-line {
    margin-top: 0.65em;
    padding-top: 0.6em;
    font-size: 0.82rem;
  }
  .task-audit-note {
    grid-template-columns: 1fr;
    gap: 0.25em;
  }
  .task-explain-list div {
    grid-template-columns: 1fr;
  }
  .model-contract-strip,
  .dimension-summary-strip,
  .implementation-summary-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .model-contract-strip article,
  .dimension-summary-strip article,
  .implementation-summary-strip article {
    min-height: 0;
    padding: 9px 10px;
  }
  .model-contract-strip article,
  .dimension-summary-strip article,
  .implementation-summary-strip article {
    border-bottom: 1px solid var(--rule);
  }
  .model-contract-strip article:nth-child(2n),
  .dimension-summary-strip article:nth-child(2n),
  .implementation-summary-strip article:nth-child(2n) {
    border-right: 0;
  }
  .model-contract-strip article:nth-last-child(-n + 2),
  .dimension-summary-strip article:nth-last-child(-n + 2),
  .implementation-summary-strip article:nth-last-child(-n + 2) {
    border-bottom: 0;
  }
  .model-contract-strip strong,
  .dimension-summary-strip strong,
  .implementation-summary-strip strong {
    font-size: 0.95rem;
  }
  .criteria-summary-grid,
  .criteria-ledger article {
    grid-template-columns: 1fr;
  }
  .run-file-ledger article {
    grid-template-columns: 1fr;
  }
  .script-summary-ledger {
    grid-template-columns: 1fr;
  }
  .script-summary-ledger article {
    min-height: 0;
  }
  .criteria-summary-grid article {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--rule);
  }
  .criteria-summary-grid article:last-child {
    border-bottom: 0;
  }
  .status-hero-grid,
  .dimension-formula {
    grid-template-columns: 1fr;
  }
  .status-hero-grid > div,
  .dimension-formula article {
    min-height: 0;
    padding: 10px 0;
    border-right: 0;
    border-bottom: 1px solid var(--rule);
  }
  .status-hero-grid > div:last-child,
  .dimension-formula article:last-child {
    border-bottom: 0;
  }
  .run-evidence-grid {
    grid-template-columns: 1fr;
  }
  .run-overview > .run-evidence-grid article {
    padding: 9px 0;
    border-right: 0;
    border-bottom: 1px solid var(--rule);
  }
  .run-overview > .run-evidence-grid article:last-child {
    border-bottom: 0;
  }
  .run-summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .run-overview > .run-summary-grid {
    gap: 6px 12px;
  }
  .run-overview > .run-summary-grid > div {
    flex-wrap: wrap;
  }
  .run-evidence-grid article {
    min-height: 0;
  }
  .lifecycle-list li {
    grid-template-columns: 1fr;
    gap: 4px;
  }
  .run-disclosure summary {
    align-items: flex-start;
  }
  .run-cell-summary article {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .run-browser-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .run-browser-summary article {
    min-height: 0;
    padding: 9px 10px 9px 0;
    border-bottom: 1px solid var(--rule);
  }
  .run-browser-summary article:nth-child(2n) {
    border-right: 0;
  }
  .run-browser-summary article:nth-last-child(-n + 2) {
    border-bottom: 0;
  }
  .run-browser-summary strong {
    font-size: 0.95rem;
  }
  .run-cell-metrics {
    justify-content: flex-start;
    min-width: 0;
  }
  .run-cell-metrics > div {
    white-space: normal;
  }
  .run-cell-metrics > .run-cell-average {
    justify-content: flex-start;
    text-align: left;
  }
  .run-response-disclosure summary {
    align-items: flex-start;
  }
  dl.compact-dl > div,
  dl.task-summary-list > div {
    grid-template-columns: 1fr;
    gap: 4px;
  }
  .dimension-ledger article,
  .run-ledger article {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .implementation-detail-ledger article {
    grid-template-columns: 1fr;
    gap: 4px;
  }
  .implementation-detail-ledger span {
    grid-row: auto;
  }
  .dimension-criteria-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 14px;
  }
  .dimension-table-wrap,
  .run-table-wrap {
    overflow-x: visible;
  }
  .dimension-table,
  .run-table {
    display: block;
  }
  .dimension-table thead,
  .run-table thead {
    display: none;
  }
  .dimension-table tbody,
  .dimension-table tr,
  .dimension-table th,
  .dimension-table td,
  .run-table tbody,
  .run-table tr,
  .run-table th,
  .run-table td {
    display: block;
  }
  .dimension-table tr,
  .run-table tr {
    padding: 10px 0;
    border-bottom: 1px solid var(--rule);
    background: transparent;
  }
  .dimension-table tr:nth-child(even),
  .run-table tr:nth-child(even) {
    background: transparent;
  }
  .dimension-table th,
  .dimension-table td,
  .run-table th,
  .run-table td {
    display: grid;
    grid-template-columns: minmax(86px, 0.36fr) minmax(0, 1fr);
    gap: 10px;
    padding: 5px 0;
    border-bottom: 0;
    min-width: 0;
    overflow-wrap: anywhere;
  }
  .dimension-table th::before,
  .dimension-table td::before,
  .run-table th::before,
  .run-table td::before {
    content: attr(data-label);
    font-family: Avenir, "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0;
    text-transform: uppercase;
    color: var(--text-muted);
  }
  .run-table .status-chip {
    justify-self: start;
  }
  .task-list-head {
    display: none;
  }
  .task-row > summary {
    grid-template-columns: minmax(0, 1fr) 4rem;
    gap: 4px 10px;
    font-size: 0.9rem;
  }
  .task-row-body {
    padding-left: 0;
  }
  .task-figures {
    gap: 12px 24px;
  }
  .bar-row {
    grid-template-columns: 30px minmax(0, 1fr);
    align-items: start;
    gap: 10px;
  }
  .bar-measure {
    grid-column: 2 / -1;
  }
  .bar-value {
    grid-column: 1 / -1;
    text-align: left;
  }
  .bar-value strong {
    font-size: 0.96rem;
  }
  .bar-value span {
    display: none;
  }
  .result-detail-head,
  .criteria-review-head {
    grid-template-columns: 1fr;
  }
  .criteria-review-head {
    display: grid;
    gap: 6px;
  }
  .section-head.with-controls {
    gap: 18px;
  }
  .filters {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: 8px;
    width: 100%;
  }
  .filters label span {
    font-size: 10px;
  }
  .filters input,
  .filters select {
    height: 32px;
    font-size: 0.82rem;
    padding-block: 0.34em;
  }
}

/* A saved run follows the visible order of the model interaction. */
.run-sequence {
  display: grid;
  gap: 0;
  font-family: Helvetica, Arial, sans-serif;
}
.run-stage {
  min-width: 0;
  border-bottom: 1px solid var(--rule);
}
.run-stage > summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 13px 0;
  cursor: pointer;
  list-style: none;
  color: var(--text-strong);
}
.run-stage > summary::-webkit-details-marker { display: none; }
.run-stage > summary::after { content: "+"; margin-left: auto; }
.run-stage[open] > summary::after { content: "−"; }
.run-stage > summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.run-stage-number { color: var(--text-muted); font-size: 12px; font-variant-numeric: tabular-nums; }
.run-stage-heading { font-size: 15px; font-weight: 600; }
.run-stage-heading small { display: block; margin-top: 4px; color: var(--text-muted); font-size: 12px; font-weight: 400; }
.run-stage-body { display: grid; gap: 12px; min-width: 0; padding: 0 0 16px; }
.run-stage-body > .note { margin: 0; }
.run-stage-body .run-script { max-height: 16rem; }
.run-event-list { display: grid; gap: 8px; padding-left: 24px; margin: 0; }
.run-event-list > li { min-width: 0; padding-left: 4px; }
.run-event-list > li::marker { font-size: 12px; color: var(--text-muted); }
.run-result-heading { margin: 4px 0 0; font-size: 12px; font-weight: 600; }
.run-stage .combo-step summary,
.run-stage .combo-outcome { font-family: Helvetica, Arial, sans-serif; }