/* Revision controls share the arena's warm instrument palette. */
.arena-instrument .live-revisions {
  margin: 0;
  padding: 0;
  color: var(--fg);
}
.arena-instrument .live-revisions h2 {
  margin: 7px 0 8px;
}
.live-revisions select {
  width: 100%;
  min-width: 0;
  font: 550 12px/1.4 var(--mono);
  border: 1px solid var(--honey-line);
  background: var(--honey-soft);
  color: var(--honey-ink);
  min-height: 36px;
  padding: 6px 7px;
  border-radius: 12px;
}
.live-revisions button {
  font: 600 11px/1.35 var(--mono);
  min-height: 32px;
  border: 1px solid var(--honey-line);
  background: var(--honey-soft);
  color: var(--honey-ink);
  padding: 4px 7px;
  border-radius: 12px;
  cursor: pointer;
}
.live-revisions button:not(:disabled):hover {
  border-color: var(--acid);
  color: var(--honey-ink);
  background: var(--honey-panel);
}
.live-revisions button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}
.live-revisions :is(button, select, input, summary):focus-visible {
  outline: 2px solid var(--acid);
  outline-offset: 2px;
}
.live-revisions .revision-lineage,
.live-revisions .revision-notice,
.live-revisions .training-progress p {
  color: var(--honey-muted);
  font: 11px/1.48 var(--mono);
  margin: 6px 0;
  overflow-wrap: anywhere;
}
.live-revisions .revision-lineage {
  font-size: 10px;
  color: var(--honey-muted);
}
.revision-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.revision-actions button {
  flex: 1 1 auto;
}
.live-revisions #revision-play {
  color: var(--honey-ink);
  border-color: var(--honey-line);
}
.revision-facts {
  margin: 9px 0 7px;
  display: grid;
  gap: 2px;
}
.revision-facts > div {
  display: grid;
  grid-template-columns: 4.75rem minmax(0, 1fr);
  gap: 5px;
  align-items: baseline;
  font: 11px/1.4 var(--mono);
}
.revision-facts dt {
  color: var(--honey-muted);
}
.revision-facts dd {
  margin: 0;
  color: var(--honey-ink);
  overflow-wrap: anywhere;
}
.revision-facts > div:last-child dd {
  color: var(--acid);
}
.live-revisions #revision-adopt {
  width: 100%;
  margin: 3px 0 5px;
}
.live-revisions .revision-notice:empty {
  display: none;
}
.live-revisions .revision-notice[data-error='true'] {
  color: #f8b3a6;
}
.revision-training {
  border-block: 1px solid var(--line);
  padding: 9px 0 5px;
  margin-top: 7px;
}
.live-revisions #revision-learn,
.live-revisions #revision-stop {
  width: 100%;
  min-height: 35px;
}
.live-revisions #revision-learn {
  font: 650 12px/1.35 var(--mono);
  background: var(--honey-button);
  color: #1e2916;
  border-color: var(--acid);
}
.live-revisions #revision-learn:not(:disabled):hover {
  background: var(--honey-soft);
  color: #192214;
}
.live-revisions #revision-stop {
  background: #c4372f;
  border-color: #a72822;
  color: #fff;
}
.live-revisions #revision-stop:not(:disabled):hover {
  background: #a72822;
  border-color: #8b211c;
  color: #fff;
}
.live-revisions #revision-stop:not(:disabled):active {
  background: #8b211c;
}
.live-revisions #revision-stop:focus-visible {
  outline-color: #a72822;
}
.live-revisions #revision-stop small {
  color: inherit;
  opacity: 1;
}
.training-progress {
  padding: 7px 0;
}
.training-stats {
  position: relative;
  margin: 1.5rem 0 1rem;
}
.training-bear {
  position: absolute;
  top: -0.9rem;
  right: 0.65rem;
  width: 56px;
  height: 56px;
  pointer-events: none;
  user-select: none;
}
.training-bear > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  animation: training-bear-frame 560ms step-end infinite;
}
.training-bear > img:nth-child(2) {
  animation-delay: 140ms;
}
.training-bear > img:nth-child(3) {
  animation-delay: 280ms;
}
.training-bear > img:nth-child(4) {
  animation-delay: 420ms;
}
@keyframes training-bear-frame {
  0% {
    opacity: 1;
  }
  25%,
  100% {
    opacity: 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  .training-bear > img {
    animation: none;
  }
  .training-bear > img:first-child {
    opacity: 1;
  }
}
.training-progress .training-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 0;
  padding: 3rem 0.9rem 0.9rem;
  border: 1px solid var(--honey-control-line);
  border-radius: 16px;
  background: var(--honey-paper);
  box-shadow: var(--portal-shadow);
}
.training-metrics > div {
  min-width: 0;
}
.training-metrics > div:nth-child(n + 4) {
  grid-column: 1 / -1;
  border-top: 1px solid var(--honey-line);
  padding-top: 0.65rem;
}
.training-progress dt,
.training-progress dd {
  font: 10px/1.4 var(--mono);
  margin: 0;
}
.training-progress dt {
  color: var(--honey-muted);
}
.training-progress dd {
  font-size: 13px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--honey-ink);
  overflow-wrap: anywhere;
}
.training-heading {
  display: flex;
  align-items: center;
  gap: 6px;
  font: 10px/1.4 var(--mono);
  color: var(--acid);
}
.training-heading > span:last-child {
  margin-left: auto;
  color: var(--honey-muted);
}
.training-light {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--honey-button);
}
.training-watch {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--honey-ink);
  font: 11px/1.4 var(--mono);
  cursor: pointer;
}
.training-watch input {
  accent-color: var(--acid);
  margin: 0;
}
.training-progress figure {
  margin: 7px 0 0;
}
.training-progress canvas {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1.6;
  background: var(--honey-soft);
  border: 1px solid var(--line);
  border-radius: 12px;
  image-rendering: pixelated;
}
.training-progress figcaption,
.live-revisions summary {
  color: var(--honey-ink);
  font: 10px/1.4 var(--mono);
  margin-top: 4px;
}
.live-revisions details {
  margin: 6px 0;
}
.live-revisions summary {
  cursor: pointer;
}
.live-revisions pre {
  max-height: 180px;
  overflow: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: var(--honey-ink);
  font: 10px/1.4 var(--mono);
  margin: 5px 0;
}
@media (max-width: 1200px) and (min-width: 976.5px) and (min-width: 585px), (max-width: 800px) and (min-width: 651px) and (width < 585px) {
  .live-revisions .revision-actions {
    gap: 3px;
  }
  .live-revisions button {
    padding-inline: 4px;
  }
}

.live-revisions .revision-save-file {
  display: block;
  overflow-wrap: anywhere;
  font-size: 0.75rem;
  color: var(--honey-muted);
  padding: 0.35rem 0;
}
.live-revisions .revision-save-file[hidden] {
  display: none;
}

/* Parallel training controls */
.training-setup {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  margin: 7px 0 0;
  flex-wrap: wrap;
}
.training-setup label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--honey-ink);
  font: 11px/1.4 var(--mono);
  cursor: pointer;
}
.training-setup select {
  min-width: 4.25rem;
  font: 550 12px/1.4 var(--mono);
  border: 1px solid var(--honey-line);
  background: var(--honey-soft);
  color: var(--honey-ink);
  min-height: 30px;
  padding: 3px 6px;
  border-radius: 12px;
}
.training-setup select:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.training-setup small {
  color: var(--honey-muted);
  font: 10px/1.4 var(--mono);
}
.training-progress dl {
  row-gap: 4px;
}

/* Lineage tree (defuss-shadcn data-grid markup, rendered statically) */
.training-autodiff {
  margin-top: 6px;
}
.revision-tree-block {
  margin: 16px 0 4px;
  color: var(--fg);
}
.tree-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}
.tree-heading h3 {
  margin: 2px 0 0;
  font: 600 17px/1.2 var(--sans, inherit);
}
.tree-meta,
.tree-lead {
  color: var(--honey-muted);
  font: 11px/1.5 var(--mono);
}
.tree-lead {
  margin: 0 0 10px;
  max-width: 72rem;
}
.revision-tree {
  --data-grid-template: var(--col-model, 15rem) var(--col-rank, 4rem) var(--col-performance, 14rem)
    var(--col-parent, 13rem) var(--col-delta, 8rem) minmax(var(--col-actions, max-content), 1fr);
  --data-grid-row-height: 70px;
  min-height: 0;
  max-height: 36rem;
  font: 12px/1.4 var(--mono);
  --card: var(--honey-soft);
  --card-foreground: var(--honey-ink);
  --muted: var(--honey-panel);
  --muted-foreground: var(--honey-muted);
  --border: var(--honey-line);
  --accent: var(--honey-panel);
  --accent-foreground: var(--honey-ink);
  --primary: var(--honey-accent);
  --ring: var(--honey-accent);
  --radius-lg: 16px;
  --radius-sm: 12px;
}
.revision-tree .data-grid-header {
  cursor: default;
  font: 600 10px/1.3 var(--mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.revision-tree .data-grid-cell {
  font-variant-numeric: tabular-nums;
}
.tree-rank {
  font-weight: 700;
  color: var(--honey-accent);
}
.tree-performance .model-performance {
  width: 12rem;
}
.model-performance {
  display: grid;
  gap: 7px;
  width: 100%;
  min-width: 0;
  color: var(--honey-ink);
  font: 600 10px/1.3 var(--mono);
  font-variant-numeric: tabular-nums;
}
.pick-meter .model-performance {
  grid-template-columns: 1fr;
  gap: 7px;
}
.performance-metric {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3px 6px;
}
.performance-metric strong {
  font: inherit;
  text-align: right;
}
.performance-metric i {
  grid-column: 1 / -1;
  height: 6px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--honey-panel);
}
.performance-metric b {
  display: block;
  width: calc(var(--performance, 0) * 100%);
  height: 100%;
  border-radius: inherit;
  background: var(--honey-accent);
}
.performance-metric[data-metric='kills'] b {
  background: #8865b9;
}
.performance-pending {
  color: var(--honey-muted);
  font: 10px/1.4 var(--mono);
}
.own-performance {
  margin-top: 8px;
}
.revision-tree .data-grid-cell small {
  color: var(--muted-foreground);
  margin-left: 4px;
}
.revision-tree .tree-name {
  font-weight: 600;
}
.revision-tree .tree-flag {
  margin-left: 6px;
  font-size: 11px;
}
.revision-tree .tree-flag-tip {
  color: var(--honey-accent);
}
.revision-tree .tree-flag-active {
  color: var(--honey-ink);
}
.revision-tree .data-grid-row[data-tip] .tree-name {
  color: var(--honey-ink);
}
.revision-tree .tree-id {
  color: var(--muted-foreground);
}
.revision-tree .tree-actions {
  gap: 4px;
}
.revision-tree .tree-actions button {
  font: 600 10px/1.3 var(--mono);
  min-height: 24px;
  padding: 2px 7px;
  border: 1px solid var(--honey-line);
  border-radius: 12px;
  background: var(--honey-soft);
  color: var(--honey-ink);
  cursor: pointer;
}
.revision-tree .tree-actions button:hover {
  border-color: #b7f05a;
  color: var(--honey-ink);
  background: var(--honey-panel);
}
.revision-tree .data-grid-toggle:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 1px;
}

/* Revision explorer selectors above the weight explorer */
.explore-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 10px 14px;
  margin: 0 0 12px;
}
.explore-bar label {
  display: grid;
  gap: 4px;
  font: 600 11px/1.3 var(--mono);
  color: var(--muted-foreground, var(--honey-muted));
  min-width: 12rem;
  flex: 1 1 16rem;
  max-width: 28rem;
}
.explore-bar select {
  width: 100%;
  min-width: 0;
  padding: 6px 8px;
  font: 500 12px/1.4 var(--mono);
  color: inherit;
  background: var(--background, var(--honey-soft));
  border: 1px solid var(--border, var(--honey-line));
  border-radius: 12px;
  white-space: pre;
}
.explore-bar select:disabled {
  opacity: 0.55;
}
.explore-bar button {
  font: 600 11px/1.3 var(--mono);
  padding: 7px 10px;
  border: 1px solid var(--border, var(--honey-line));
  border-radius: 12px;
  background: var(--background, var(--honey-soft));
  color: inherit;
  cursor: pointer;
}
.explore-bar small {
  flex: 1 1 100%;
  font: 11px/1.5 var(--mono);
  color: var(--muted-foreground, var(--honey-muted));
}
#revision-select,
.explore-bar select {
  white-space: pre;
}

.keys-hint {
  margin: 6px 0 0;
  font: 11px/1.5 var(--mono);
  color: var(--muted-foreground, var(--honey-muted));
}

.revision-tree .tree-actions button.tree-delete {
  border-color: var(--honey-line);
  color: var(--honey-ink);
  background: var(--honey-soft);
}
.revision-tree .tree-actions button.tree-delete:hover {
  border-color: #e2705f;
  color: var(--honey-ink);
  background: var(--honey-panel);
}
.revision-tree .tree-actions button.tree-delete-armed {
  border-color: #e2705f;
  background: var(--honey-panel);
  color: var(--honey-ink);
}
.revision-tree .tree-actions button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* Change attribution for the selected model comparison */
.explore-causes {
  margin: 0 0 14px;
  padding: 12px 14px;
  border: 1px solid var(--border, var(--honey-line));
  border-radius: 12px;
  background: var(--background, var(--honey-soft));
}
.causes-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}
.causes-head h3 {
  margin: 0;
  font: 650 14px/1.3 var(--mono);
}
.causes-head button {
  font: 600 11px/1.3 var(--mono);
  padding: 7px 10px;
  border: 1px solid var(--border, var(--honey-line));
  border-radius: 12px;
  background: var(--background, var(--honey-soft));
  color: inherit;
  cursor: pointer;
}
.causes-head button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.causes-note,
.causes-credit {
  margin: 8px 0 0;
  font: 11px/1.55 var(--mono);
  color: var(--muted-foreground, var(--honey-muted));
}
.causes-table {
  overflow-x: auto;
}
.causes-table table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
  font: 11px/1.45 var(--mono);
}
.causes-table th,
.causes-table td {
  padding: 6px 8px;
  border-bottom: 1px solid var(--border, var(--honey-line));
  text-align: left;
  vertical-align: top;
}
.causes-table td.num {
  text-align: right;
  white-space: nowrap;
}
.causes-table .up {
  color: #3f8f1f;
}
.causes-table .down {
  color: #c2412d;
}
.causes-table .flat {
  color: var(--muted-foreground, var(--honey-muted));
}
.causes-table small {
  display: block;
  color: var(--muted-foreground, var(--honey-muted));
}
.causes-table tfoot td {
  font-weight: 650;
  border-bottom: 0;
}
.causes-table td.sig {
  font-weight: 700;
}
/* EDNO training block: method title and the crossing bar. */
.training-title {
  margin: 12px 0 2px;
  color: var(--honey-ink);
  font: 650 12px/1.3 var(--mono);
  letter-spacing: 0.02em;
}
.training-setup select {
  max-width: 100%;
}
.cross-setup {
  border-top: 1px solid var(--honey-line);
  padding-top: 8px;
  margin-top: 10px;
}
.cross-setup button {
  min-height: 30px;
}
.cross-setup button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.training-setup label:has(select) {
  display: flex;
  width: 100%;
  justify-content: space-between;
}
.training-setup label:has(select) select {
  flex: 1;
  min-width: 0;
  margin-left: 6px;
}

.cross-toggle {
  width: 100%;
}
.cross-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  width: 100%;
  align-items: center;
  justify-content: space-between;
}
.cross-result {
  width: 100%;
  margin: 2px 0 0;
  padding: 6px 8px;
  border-left: 3px solid var(--honey-line);
  font: 11px/1.45 var(--mono);
  color: var(--honey-ink);
  background: var(--honey-soft);
}
.cross-result[data-level='good'] {
  border-left-color: var(--honey-line);
}
.cross-result[data-level='maybe'] {
  border-left-color: #d8b85a;
}
.cross-result[data-level='bad'] {
  border-left-color: #c76b5a;
}
.tree-status {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.reference-measure {
  font: 600 10px/1.3 var(--mono);
  min-height: 24px;
  padding: 2px 9px;
  border: 1px solid var(--honey-line);
  border-radius: 12px;
  background: var(--honey-panel);
  color: var(--honey-ink);
  cursor: pointer;
}
.reference-measure:hover {
  border-color: #b7f05a;
  color: var(--honey-ink);
  background: var(--honey-panel);
}
.reference-measure[data-running] {
  border-color: #d8b85a;
  background: var(--honey-panel);
  color: var(--honey-ink);
}
.reference-measure:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.method-hint {
  flex-basis: 100%;
  margin: -2px 0 2px;
}
.revision-tree .tree-actions {
  padding-inline: 0.5rem 0.75rem;
  justify-content: flex-start;
}
.reference-measure.tree-clear {
  border-color: #8a3a33;
  background: var(--honey-panel);
  color: var(--honey-ink);
}
.reference-measure.tree-clear:hover:not(:disabled) {
  border-color: #e2705f;
  background: var(--honey-panel);
  color: var(--honey-ink);
}
.reference-measure.tree-clear[data-armed] {
  border-color: #ff7a66;
  background: #a3352a;
  color: var(--honey-ink);
}
/* Header and rows share the full scroll width, so the header background runs to the end of the Actions column. */
.revision-tree .data-grid-head,
.revision-tree .data-grid-body {
  width: max-content;
  min-width: 100%;
}