.pixel-validation-card,
.pixel-validation-compact {
  --pixel-validation-surface: var(--paper-50, #fcfbf4);
  --pixel-validation-surface-muted: #f5f7ef;
  --pixel-validation-line: rgba(45, 91, 65, .18);
  --pixel-validation-text: var(--ink-950, #14211e);
  --pixel-validation-muted: var(--ink-600, #65736d);
  --pixel-validation-pass: #4f805e;
  --pixel-validation-warning: #9a6a1c;
  --pixel-validation-fail: #99463d;
  box-sizing: border-box;
  color: var(--pixel-validation-text);
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
}

#workflow-nodes > .image-result-node.has-pixel-validation {
  contain: layout style;
  overflow: visible;
}

#workflow-nodes > .image-result-node > .pixel-validation-card {
  position: absolute;
  z-index: 3;
  top: calc(100% + 8px);
  left: 0;
  width: 224px;
}

#workflow-nodes > .animation-strip-node > .pixel-validation-card {
  width: 320px;
}

.pixel-validation-card {
  overflow: hidden;
  border: 1px solid var(--pixel-validation-line);
  border-radius: 8px;
  background: var(--pixel-validation-surface);
  box-shadow: none;
  user-select: text;
}

.pixel-validation-card > summary {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr) auto 16px;
  align-items: center;
  gap: 4px;
  min-height: 48px;
  padding: 8px;
  cursor: pointer;
  list-style: none;
}

.pixel-validation-card > summary::-webkit-details-marker {
  display: none;
}

.pixel-validation-card > summary:hover {
  background: var(--pixel-validation-surface-muted);
}

.pixel-validation-card > summary:focus-visible {
  outline: 3px solid rgba(72, 129, 87, .3);
  outline-offset: -3px;
}

.pixel-validation-summary-copy {
  display: grid;
  min-width: 0;
  gap: 1px;
}

.pixel-validation-summary-copy small {
  color: var(--pixel-validation-muted);
  font-size: 10px;
  font-weight: 650;
  line-height: 1.2;
  letter-spacing: .04em;
}

.pixel-validation-summary-copy b {
  overflow: hidden;
  color: var(--pixel-validation-text);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pixel-validation-summary-count {
  color: var(--pixel-validation-muted);
  font-size: 10px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.pixel-validation-status-icon {
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  border: 1px solid currentColor;
  border-radius: 50%;
  color: var(--pixel-validation-muted);
  font-size: 11px;
  font-style: normal;
  font-weight: 800;
  line-height: 1;
}

[data-status="pass"] > .pixel-validation-status-icon,
[data-status="pass"] .pixel-validation-status-icon:first-child {
  color: var(--pixel-validation-pass);
}

[data-status="warning"] > .pixel-validation-status-icon,
[data-status="warning"] .pixel-validation-status-icon:first-child {
  color: var(--pixel-validation-warning);
}

[data-status="fail"] > .pixel-validation-status-icon,
[data-status="error"] > .pixel-validation-status-icon,
[data-status="fail"] .pixel-validation-status-icon:first-child,
[data-status="error"] .pixel-validation-status-icon:first-child {
  color: var(--pixel-validation-fail);
}

.pixel-validation-chevron {
  color: var(--pixel-validation-muted);
  font-size: 14px;
  font-style: normal;
  transition: transform 160ms cubic-bezier(.23, 1, .32, 1);
}

.pixel-validation-card[open] .pixel-validation-chevron {
  transform: rotate(180deg);
}

.pixel-validation-body {
  padding: 0 8px 8px;
  border-top: 1px solid var(--pixel-validation-line);
}

.pixel-validation-checks,
.pixel-validation-issues {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 4px 0;
  list-style: none;
}

.pixel-validation-checks > li {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  align-items: center;
  gap: 4px;
  min-height: 36px;
  padding: 4px 0;
  border-bottom: 1px solid rgba(45, 91, 65, .09);
}

.pixel-validation-checks > li:last-child {
  border-bottom: 0;
}

.pixel-validation-checks > li > span {
  display: grid;
  min-width: 0;
  gap: 1px;
}

.pixel-validation-checks b {
  font-size: 11px;
  font-weight: 700;
  line-height: 1.2;
}

.pixel-validation-checks small {
  overflow: hidden;
  color: var(--pixel-validation-muted);
  font-size: 10px;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pixel-validation-note,
.pixel-validation-issues {
  margin: 4px 0 0;
  padding: 8px;
  border-radius: 6px;
  color: var(--pixel-validation-muted);
  background: var(--pixel-validation-surface-muted);
  font-size: 10px;
  line-height: 1.45;
}

.pixel-validation-issues {
  gap: 4px;
}

.pixel-validation-issues li::before {
  content: "·";
  margin-right: 4px;
}

.pixel-validation-issues li[data-severity="error"] {
  color: var(--pixel-validation-fail);
}

.pixel-validation-issues li[data-severity="warning"] {
  color: var(--pixel-validation-warning);
}

.pixel-validation-compact {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr) auto;
  align-items: center;
  gap: 4px;
  min-height: 32px;
  padding: 6px 10px;
  border-top: 1px solid var(--pixel-validation-line);
  background: var(--pixel-validation-surface-muted);
  font-size: 11px;
}

.pixel-validation-compact > span {
  overflow: hidden;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pixel-validation-compact > small {
  color: var(--pixel-validation-muted);
  font-size: 10px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.asset-library .asset-bundle-member .pixel-validation-compact {
  grid-template-columns: 18px minmax(0, 1fr);
  padding-inline: 6px;
}

.asset-library .asset-bundle-member .pixel-validation-compact > small {
  display: none;
}

body.workflow-dark-mode .pixel-validation-card,
body.workflow-dark-mode .pixel-validation-compact {
  --pixel-validation-surface: #171d1e;
  --pixel-validation-surface-muted: #20282a;
  --pixel-validation-line: rgba(221, 235, 226, .13);
  --pixel-validation-text: #edf2ed;
  --pixel-validation-muted: #aab8b1;
  --pixel-validation-pass: #8fbe9a;
  --pixel-validation-warning: #dfb861;
  --pixel-validation-fail: #e58b80;
}

body.normal-image-workbench .pixel-validation-card,
body.normal-image-workbench .pixel-validation-compact {
  display: none;
}

@media (max-width: 820px) {
  #workflow-nodes > .image-result-node > .pixel-validation-card {
    width: 208px;
  }

  #workflow-nodes > .animation-strip-node > .pixel-validation-card {
    width: 288px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pixel-validation-chevron {
    transition: none;
  }
}