.demo {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
  min-width: 0;
  --demo-surface: var(--color-fd-background);
  --demo-surface-muted: color-mix(
    in oklab,
    var(--color-fd-background) 92%,
    var(--color-fd-foreground)
  );
  --demo-border: var(--color-fd-border);
  --demo-border-strong: color-mix(
    in oklab,
    var(--color-fd-border) 88%,
    var(--color-fd-foreground)
  );
  --demo-foreground: var(--color-fd-foreground);
  --demo-muted: var(--color-fd-muted-foreground);
  --demo-shadow: color-mix(
    in oklab,
    var(--color-fd-foreground) 10%,
    transparent
  );

  // Light-mode accent palette. Flat hex (rather than the previous
  // color-mix(... var(--demo-foreground))) so iOS Safari < 16.2 — which
  // doesn't support color-mix() — still renders the syntax-highlight
  // colors instead of falling back to inherited foreground. Modern
  // browsers lose the small "tinted toward foreground" effect, which
  // is sub-perceptual against the source hex.
  --demo-accent-blue: #0284c7;
  --demo-accent-cyan: #0891b2;
  --demo-accent-teal: #0d9488;
  --demo-accent-green: #15803d;
  --demo-accent-red: #be123c;
  --demo-accent-amber: #b45309;
}

:global(.dark) .demo,
:global(html.dark) .demo {
  --demo-accent-blue: #7dd3fc;
  --demo-accent-cyan: #67e8f9;
  --demo-accent-teal: #5eead4;
  --demo-accent-green: #86efac;
  --demo-accent-red: #fda4af;
  --demo-accent-amber: #fcd34d;
}

.codePanel {
  min-height: 12rem;
  width: 100%;
  min-width: 0;
}

.fusedBlock {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  border: 1px solid var(--demo-border);
  background: linear-gradient(
    180deg,
    color-mix(in oklab, var(--demo-surface) 96%, var(--demo-foreground)) 0%,
    var(--demo-surface) 100%
  );
  box-shadow: 0 5px 10px var(--demo-shadow);
  overflow: hidden;
}

.blockHeader {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-width: 0;
  height: 2rem;
  padding: 0 0.875rem;
  border-bottom: 1px solid var(--demo-border);
  color: var(--demo-muted);
  font-size: 11px;
}

.blockHeaderLeft,
.blockHeaderRight {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
}

.windowDots {
  display: inline-flex;
  gap: 0.375rem;

  span {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: color-mix(in oklab, var(--demo-muted) 45%, var(--demo-surface));
  }

  span:nth-child(1) {
    background: #ff5f57;
  }

  span:nth-child(2) {
    background: #febc2e;
  }

  span:nth-child(3) {
    background: #28c840;
  }
}

.panelLabel {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.headerLogo {
  display: inline-flex;
  align-items: center;
  // Fallback for Safari < 16.2 (no color-mix support).
  color: var(--demo-muted);
  color: color-mix(in oklab, var(--demo-foreground) 78%, transparent);
}

.headerLogoImage {
  display: block;
}

.blockBody {
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  padding: 0.85rem 0.9rem 0.95rem;
}

.codeBlock {
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  padding: 1rem;

  pre {
    display: block;
    margin: 0;
    min-width: 100%;
    width: max-content;
    font-family: var(--font-mono), ui-monospace, SFMono-Regular, Menlo,
      "JetBrains Mono", Consolas, monospace;
    font-size: 12px;
    line-height: 1.65;
    color: var(--demo-foreground);
    font-variant-ligatures: none;
  }
}

.codeLine {
  white-space: pre;
}

// Syntax-highlight tokens. Each rule pairs a flat-hex fallback with the
// progressive color-mix value so iOS Safari < 16.2 still renders the
// colors (without the fallback the `color` declaration becomes invalid
// and the text falls back to inherited foreground — the original bug
// the user reported on iPhone 12). The :global(.dark) overrides give a
// readable dark-mode hex; modern browsers' second `color: color-mix(...)`
// declaration wins because `--demo-foreground` flips with the theme.
.codeKeyword {
  color: #6d28d9;
  color: color-mix(in oklab, #7c3aed 80%, var(--demo-foreground));
}

:global(.dark) .codeKeyword,
:global(html.dark) .codeKeyword {
  color: #a78bfa;
  color: color-mix(in oklab, #7c3aed 80%, var(--demo-foreground));
}

.codeModule {
  color: #0f766e;
  color: color-mix(in oklab, #0f766e 82%, var(--demo-foreground));
}

:global(.dark) .codeModule,
:global(html.dark) .codeModule {
  color: #5eead4;
  color: color-mix(in oklab, #0f766e 82%, var(--demo-foreground));
}

.codeFunction {
  color: #1d4ed8;
  color: color-mix(in oklab, #1d4ed8 80%, var(--demo-foreground));
}

:global(.dark) .codeFunction,
:global(html.dark) .codeFunction {
  color: #93c5fd;
  color: color-mix(in oklab, #1d4ed8 80%, var(--demo-foreground));
}

.codeDecorator {
  color: var(--demo-accent-cyan);
}

.codeVariable {
  color: var(--demo-foreground);
}

.codeOperator,
.codePunctuation {
  color: var(--demo-muted);
  color: color-mix(in oklab, var(--demo-foreground) 72%, transparent);
}

.codeString {
  color: var(--demo-accent-amber);
}

.codeNumber {
  color: var(--demo-accent-red);
}

.codeComment {
  color: var(--demo-muted);
}

.codeIndent {
  display: inline-block;
  width: 4ch;
  color: transparent;
}

.runtimePanel {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.75rem;
  width: 100%;
  min-width: 0;
}

.runButton {
  --fd-callout-color: var(--color-fd-primary-foreground);
  --fd-callout-ink: color-mix(
    in oklch,
    var(--color-fd-primary-foreground) 14%,
    transparent
  );
  --fd-callout-rule: color-mix(
    in oklch,
    var(--color-fd-foreground) 55%,
    transparent
  );
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  align-self: flex-start;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--color-fd-primary);
  border-radius: 0;
  background: var(--color-fd-primary);
  color: var(--color-fd-primary-foreground);
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
  appearance: none;
  cursor: pointer;
  transition: background-color 160ms ease, color 160ms ease,
    border-color 160ms ease;

  &:hover:not(:disabled) {
    background: color-mix(in oklch, var(--color-fd-primary) 88%, transparent);
  }

  &:disabled {
    cursor: default;
    opacity: 0.75;
  }
}

.terminal {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  background: var(--demo-surface);
  color: var(--demo-foreground);
  box-shadow: 0 12px 28px var(--demo-shadow);
}

.terminalStatus {
  text-transform: capitalize;
}

.terminalBody {
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 0.24rem;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  padding: 0.85rem 0.9rem 0.95rem;
  font-family: var(--font-mono), ui-monospace, SFMono-Regular, Menlo,
    "JetBrains Mono", Consolas, monospace;
  font-size: 12px;
  line-height: 1.3;
  font-variant-ligatures: none;
}

.terminalLine {
  min-width: 100%;
  width: max-content;
  white-space: pre;
  animation: line-in 220ms ease-out;
}

.commandLine {
  color: var(--demo-foreground);
}

.prompt {
  display: inline-block;
  width: 1rem;
  color: var(--demo-accent-amber);
}

.muted {
  color: var(--demo-muted);
}

.deepeval {
  color: var(--demo-accent-blue);
}

.metric {
  color: #7c3aed;
  color: color-mix(in oklab, #8b5cf6 70%, var(--demo-foreground));
}

:global(.dark) .metric,
:global(html.dark) .metric {
  color: #c4b5fd;
  color: color-mix(in oklab, #8b5cf6 70%, var(--demo-foreground));
}

.success {
  color: var(--demo-accent-green);
}

.summary {
  color: var(--demo-foreground);
  margin-top: 0.25rem;
}

.summarySeparator {
  color: var(--demo-foreground);
}

.result {
  color: var(--demo-accent-teal);
}

.tableWrap {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  margin-top: 0.75rem;
  margin-bottom: 0.35rem;
  border: 1px solid var(--demo-border-strong);
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
}

.tableRow {
  display: grid;
  min-width: 36rem;
  grid-template-columns: minmax(0, 1.6fr) 6rem 4.25rem 4.25rem 4.25rem 4.5rem minmax(
      0,
      1.7fr
    );

  &:not(:last-child) {
    border-bottom: 1px solid var(--demo-border-strong);
  }
}

.tableTitleRow {
  grid-template-columns: 1fr;
}

.tableCell,
.tableCellHead {
  padding: 0.32rem 0.5rem;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tableCell:first-child,
.tableCellHead:first-child {
  border-right: 1px solid var(--demo-border-strong);
}

.tableCell:nth-child(n + 2),
.tableCellHead:nth-child(n + 2) {
  text-align: right;
}

.tableCell:nth-child(2),
.tableCellHead:nth-child(2),
.tableCell:nth-child(3),
.tableCellHead:nth-child(3),
.tableCell:nth-child(4),
.tableCellHead:nth-child(4),
.tableCell:nth-child(5),
.tableCellHead:nth-child(5),
.tableCell:nth-child(6),
.tableCellHead:nth-child(6) {
  border-right: 1px solid var(--demo-border-strong);
}

.tableCell {
  color: var(--demo-foreground);
  font-size: 10px;
}

.tableCellHead {
  color: var(--demo-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 9px;
}

.tableTitle {
  padding: 0.42rem 0.55rem;
  color: var(--demo-foreground);
  text-align: center;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tableScore {
  color: var(--demo-accent-blue);
}

.tableWarn {
  color: var(--demo-accent-red);
}

.suiteMeta {
  margin-top: 0.55rem;
}

.tablePass {
  color: var(--demo-accent-green);
}

.tableFail {
  color: var(--demo-accent-red);
}

.tableSkip {
  color: var(--demo-accent-amber);
}

.tableRowSummary {
  background: var(--demo-surface-muted);
  font-weight: 600;
}

.progressGroup {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-width: 100%;
  margin-top: 0.1rem;
  padding-top: 0.2rem;
  padding-left: 1.1rem;
  border-left: 1px solid var(--demo-border-strong);
}

.progressIntro {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--demo-muted);
  font-size: 11px;
}

.progressLine {
  display: grid;
  grid-template-columns: 7.25rem minmax(0, 1fr) 3rem;
  gap: 0.65rem;
  align-items: center;
}

.progressLabel {
  color: var(--demo-muted);
  font-size: 11px;
}

.progressTrack {
  position: relative;
  height: 3px;
  overflow: hidden;
  background: var(--demo-border-strong);
}

.progressFill,
.progressFillAlt {
  display: block;
  height: 100%;
  transition: width 300ms ease;
}

.progressFill {
  background: linear-gradient(
    90deg,
    var(--demo-accent-blue) 0%,
    var(--demo-accent-cyan) 100%
  );
}

.progressFillAlt {
  background: linear-gradient(
    90deg,
    var(--demo-accent-teal) 0%,
    var(--demo-accent-cyan) 100%
  );
}

.progressPct {
  color: var(--demo-muted);
  font-size: 11px;
  text-align: right;
}

.inlineDots {
  display: inline-flex;
  align-items: center;
  gap: 0.22rem;

  span {
    width: 4px;
    height: 4px;
    background: var(--demo-accent-cyan);
    border-radius: 999px;
    animation: pulse-dot 1s ease-in-out infinite;
  }

  span:nth-child(2) {
    animation-delay: 0.15s;
  }

  span:nth-child(3) {
    animation-delay: 0.3s;
  }
}

.cursor {
  width: 10px;
  height: 1.1em;
  margin-top: 0.125rem;
  background: var(--demo-accent-amber);
  animation: blink 1s steps(1, end) infinite;
}

.spinner {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@keyframes blink {
  0%,
  50% {
    opacity: 1;
  }

  50.01%,
  100% {
    opacity: 0;
  }
}

@keyframes line-in {
  from {
    opacity: 0;
    transform: translateY(4px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse-dot {
  0%,
  80%,
  100% {
    opacity: 0.25;
    transform: translateY(0);
  }

  40% {
    opacity: 1;
    transform: translateY(-1px);
  }
}