/* Sigma Insights: responsive, HTML-native evidence visualizations. */
.knowledge-viz-language {
  width: min(100%, 980px);
}

.knowledge-viz {
  --kv-gold: var(--sw-gold-400, var(--gold, #c9a24a));
  --kv-gold-light: var(--sw-gold-300, #e8cc82);
  --kv-cream: var(--sw-cream-050, var(--text, #f6efd9));
  --kv-muted: var(--sw-text-secondary, var(--text-muted, #aaa38f));
  --kv-subtle: var(--sw-text-muted, var(--muted, #817d73));
  --kv-border: var(--sw-border-subtle, var(--border, rgba(201, 162, 74, 0.18)));
  --kv-border-strong: var(--sw-border-strong, rgba(201, 162, 74, 0.42));
  --kv-surface: var(--sw-ink-900, var(--bg-elevated, #101216));
  --kv-track: rgba(255, 255, 255, 0.075);
  --kv-positive: var(--data-positive, #78a989);
  --kv-negative: var(--data-negative, #b66c68);
  width: min(100%, 980px);
  margin: 34px 0 42px;
  padding: clamp(22px, 4vw, 38px);
  overflow: hidden;
  border: 1px solid var(--kv-border-strong);
  border-radius: 14px;
  background: var(--kv-surface);
  color: var(--kv-cream);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.3);
}

.knowledge-viz__header {
  margin: 0 0 26px;
}

.knowledge-viz__heading-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.knowledge-viz__header h3 {
  max-width: 44rem;
  margin: 0;
  color: var(--kv-cream);
  font-family: var(--sw-font-serif, "Noto Serif HK", "Cormorant Garamond", serif);
  font-size: clamp(1.45rem, 3vw, 2.15rem);
  font-weight: 600;
  line-height: 1.22;
  letter-spacing: -0.012em;
}

.knowledge-viz__header p {
  max-width: 52rem;
  margin: 12px 0 0;
  color: var(--kv-muted);
  font-size: 0.96rem;
  line-height: 1.75;
}

.knowledge-viz__badge {
  flex: 0 0 auto;
  padding: 7px 10px;
  border: 1px solid var(--kv-border);
  border-radius: 999px;
  color: var(--kv-gold-light);
  font-family: var(--sw-font-mono, monospace);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.2;
  text-transform: uppercase;
}

.knowledge-viz__metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(145px, 1fr));
  margin: 0 0 26px;
  overflow: hidden;
  border: 1px solid var(--kv-border);
  border-radius: 10px;
}

.knowledge-viz__metric {
  min-width: 0;
  padding: 17px 18px;
  background: rgba(255, 255, 255, 0.018);
}

.knowledge-viz__metric + .knowledge-viz__metric {
  border-left: 1px solid var(--kv-border);
}

.knowledge-viz__metric dt {
  min-height: 2.7em;
  color: var(--kv-subtle);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.35;
  text-transform: uppercase;
}

.knowledge-viz__metric dd {
  margin: 8px 0 0;
  color: var(--kv-gold-light);
  font-family: var(--sw-font-mono, monospace);
  font-size: clamp(1.35rem, 3.5vw, 2rem);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  line-height: 1;
}

.knowledge-viz__metric--positive dd {
  color: var(--kv-positive);
}

.knowledge-viz__metric--negative dd {
  color: var(--kv-negative);
}

.knowledge-viz__metric span {
  display: block;
  margin-top: 8px;
  color: var(--kv-subtle);
  font-size: 0.72rem;
  line-height: 1.45;
}

.knowledge-viz__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 0 0 20px;
  padding: 0;
  color: var(--kv-muted);
  font-size: 0.78rem;
  list-style: none;
}

.knowledge-viz__legend li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.knowledge-viz__swatch {
  width: 22px;
  height: 3px;
  background: var(--kv-gold);
}

.knowledge-viz__swatch--cream,
.knowledge-viz__line--cream {
  background: var(--kv-cream);
  stroke: var(--kv-cream);
}

.knowledge-viz__swatch--muted,
.knowledge-viz__line--muted {
  background: var(--kv-subtle);
  stroke: var(--kv-subtle);
}

.knowledge-viz__swatch--positive,
.knowledge-viz__line--positive {
  background: var(--kv-positive);
  stroke: var(--kv-positive);
}

.knowledge-viz__swatch--negative,
.knowledge-viz__line--negative {
  background: var(--kv-negative);
  stroke: var(--kv-negative);
}

.knowledge-viz__bars {
  display: grid;
  gap: 16px;
}

.knowledge-viz__bar {
  display: grid;
  grid-template-columns: minmax(190px, 0.85fr) minmax(220px, 1.6fr);
  gap: 10px 20px;
  align-items: center;
}

.knowledge-viz__bar-copy {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 12px;
  align-items: baseline;
}

.knowledge-viz__bar-label {
  min-width: 0;
  color: var(--kv-cream);
  font-size: 0.86rem;
  font-weight: 650;
  line-height: 1.4;
}

.knowledge-viz__bar-series {
  grid-column: 1;
  color: var(--kv-subtle);
  font-size: 0.7rem;
  line-height: 1.3;
}

.knowledge-viz__bar-copy strong {
  grid-column: 2;
  grid-row: 1 / span 2;
  color: var(--kv-gold-light);
  font-family: var(--sw-font-mono, monospace);
  font-size: 0.88rem;
  font-variant-numeric: tabular-nums;
}

.knowledge-viz__bar--positive .knowledge-viz__bar-copy strong {
  color: var(--kv-positive);
}

.knowledge-viz__bar--negative .knowledge-viz__bar-copy strong {
  color: var(--kv-negative);
}

.knowledge-viz__bar meter {
  width: 100%;
  height: 12px;
  overflow: hidden;
  border: 0;
  border-radius: 3px;
  background: var(--kv-track);
  color: var(--kv-gold);
  appearance: none;
  -webkit-appearance: none;
}

.knowledge-viz__bar meter::-webkit-meter-bar {
  border: 0;
  border-radius: 3px;
  background: var(--kv-track);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.035);
}

.knowledge-viz__bar meter::-webkit-meter-optimum-value,
.knowledge-viz__bar meter::-webkit-meter-suboptimum-value,
.knowledge-viz__bar meter::-webkit-meter-even-less-good-value,
.knowledge-viz__bar meter::-moz-meter-bar {
  border-radius: 3px;
  background: var(--kv-gold);
}

.knowledge-viz__bar--cream meter::-webkit-meter-optimum-value,
.knowledge-viz__bar--cream meter::-webkit-meter-suboptimum-value,
.knowledge-viz__bar--cream meter::-webkit-meter-even-less-good-value,
.knowledge-viz__bar--cream meter::-moz-meter-bar {
  background: var(--kv-cream);
}

.knowledge-viz__bar--muted meter::-webkit-meter-optimum-value,
.knowledge-viz__bar--muted meter::-webkit-meter-suboptimum-value,
.knowledge-viz__bar--muted meter::-webkit-meter-even-less-good-value,
.knowledge-viz__bar--muted meter::-moz-meter-bar {
  background: var(--kv-subtle);
}

.knowledge-viz__bar--positive meter::-webkit-meter-optimum-value,
.knowledge-viz__bar--positive meter::-webkit-meter-suboptimum-value,
.knowledge-viz__bar--positive meter::-webkit-meter-even-less-good-value,
.knowledge-viz__bar--positive meter::-moz-meter-bar {
  background: var(--kv-positive);
}

.knowledge-viz__bar--negative meter::-webkit-meter-optimum-value,
.knowledge-viz__bar--negative meter::-webkit-meter-suboptimum-value,
.knowledge-viz__bar--negative meter::-webkit-meter-even-less-good-value,
.knowledge-viz__bar--negative meter::-moz-meter-bar {
  background: var(--kv-negative);
}

.knowledge-viz__bar > p {
  grid-column: 2;
  margin: -4px 0 0;
  color: var(--kv-subtle);
  font-size: 0.72rem;
  line-height: 1.45;
}

.knowledge-viz__pipeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(155px, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.knowledge-viz__pipeline li {
  position: relative;
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--kv-border);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.018);
}

.knowledge-viz__step-number {
  display: block;
  margin-bottom: 14px;
  color: var(--kv-gold);
  font-family: var(--sw-font-mono, monospace);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.knowledge-viz__pipeline strong {
  color: var(--kv-cream);
  font-size: 0.9rem;
  line-height: 1.4;
}

.knowledge-viz__pipeline p {
  margin: 8px 0 0;
  color: var(--kv-muted);
  font-size: 0.78rem;
  line-height: 1.55;
}

.knowledge-viz__plot {
  margin-top: 12px;
  padding: 12px 10px 4px;
  overflow: hidden;
  border: 1px solid var(--kv-border);
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.12);
}

.knowledge-viz__plot svg {
  display: block;
  width: 100%;
  height: auto;
  min-height: 230px;
  max-height: 440px;
}

.knowledge-viz__line {
  fill: none;
  stroke: var(--kv-gold);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}

.knowledge-viz__zero {
  stroke: var(--kv-cream);
  stroke-dasharray: 6 6;
  stroke-opacity: 0.48;
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.knowledge-viz__grid-line {
  stroke: var(--kv-border);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.knowledge-viz__point {
  fill: var(--kv-gold);
  stroke: var(--kv-surface);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.knowledge-viz__point--positive {
  fill: var(--kv-positive);
}

.knowledge-viz__point--negative {
  fill: var(--kv-negative);
}

.knowledge-viz__axis-label {
  fill: var(--kv-subtle);
  font-family: var(--sw-font-mono, monospace);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.knowledge-viz__annotations {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 10px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.knowledge-viz__annotations li {
  padding-left: 12px;
  border-left: 2px solid var(--kv-gold);
}

.knowledge-viz__annotations strong,
.knowledge-viz__annotations span {
  display: block;
}

.knowledge-viz__annotations strong {
  color: var(--kv-cream);
  font-family: var(--sw-font-mono, monospace);
  font-size: 0.78rem;
}

.knowledge-viz__annotations span {
  margin-top: 3px;
  color: var(--kv-subtle);
  font-size: 0.72rem;
  line-height: 1.4;
}

.knowledge-viz__data {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--kv-border);
}

.knowledge-viz__data summary {
  width: fit-content;
  min-height: 44px;
  padding: 11px 2px;
  color: var(--kv-gold-light);
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 700;
}

.knowledge-viz__data summary:focus-visible,
.knowledge-viz__table-scroll:focus-visible {
  outline: 2px solid var(--kv-gold-light);
  outline-offset: 3px;
}

.knowledge-viz__table-scroll {
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid var(--kv-border);
  border-radius: 10px;
}

.knowledge-viz__table-scroll table {
  width: 100%;
  min-width: 580px;
  border-collapse: collapse;
  color: var(--kv-muted);
  font-size: 0.8rem;
  line-height: 1.5;
}

.knowledge-viz__table-scroll caption {
  padding: 14px 16px;
  border-bottom: 1px solid var(--kv-border);
  color: var(--kv-cream);
  font-weight: 700;
  text-align: left;
}

.knowledge-viz__table-scroll th,
.knowledge-viz__table-scroll td {
  padding: 11px 13px;
  border-bottom: 1px solid var(--kv-border);
  text-align: left;
  vertical-align: top;
}

.knowledge-viz__table-scroll th {
  color: var(--kv-gold-light);
  font-family: var(--sw-font-mono, monospace);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.knowledge-viz__table-scroll td:not(:first-child) {
  font-family: var(--sw-font-mono, monospace);
  font-variant-numeric: tabular-nums;
}

.knowledge-viz__table-scroll tbody tr:last-child td {
  border-bottom: 0;
}

.knowledge-viz__table-note {
  margin: 10px 0 0;
  color: var(--kv-subtle);
  font-size: 0.72rem;
  line-height: 1.5;
}

.knowledge-viz__notes {
  display: grid;
  gap: 8px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--kv-border);
}

.knowledge-viz__notes p {
  margin: 0;
  color: var(--kv-subtle);
  font-size: 0.74rem;
  line-height: 1.55;
}

.knowledge-viz__notes .knowledge-viz__caveat {
  padding-left: 12px;
  border-left: 2px solid var(--kv-gold);
  color: var(--kv-muted);
}

html[data-theme="light"] .knowledge-viz {
  --kv-track: rgba(65, 52, 32, 0.1);
  box-shadow: 0 20px 48px rgba(66, 48, 25, 0.13);
}

html[data-theme="light"] .knowledge-viz__plot {
  background: rgba(84, 60, 25, 0.025);
}

@media (max-width: 700px) {
  .knowledge-viz {
    margin: 26px 0 34px;
    padding: 20px 16px;
  }

  .knowledge-viz__heading-row {
    display: grid;
    gap: 12px;
  }

  .knowledge-viz__badge {
    justify-self: start;
  }

  .knowledge-viz__metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .knowledge-viz__metric + .knowledge-viz__metric {
    border-left: 0;
  }

  .knowledge-viz__metric:nth-child(even) {
    border-left: 1px solid var(--kv-border);
  }

  .knowledge-viz__metric:nth-child(n + 3) {
    border-top: 1px solid var(--kv-border);
  }

  .knowledge-viz__bar {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .knowledge-viz__bar > p {
    grid-column: 1;
  }

  .knowledge-viz__pipeline {
    grid-template-columns: 1fr;
  }

  .knowledge-viz__plot {
    margin-inline: -4px;
    overflow-x: auto;
  }

  .knowledge-viz__plot svg {
    min-width: 620px;
  }
}

@media (max-width: 420px) {
  .knowledge-viz__metrics {
    grid-template-columns: 1fr;
  }

  .knowledge-viz__metric:nth-child(even) {
    border-left: 0;
  }

  .knowledge-viz__metric + .knowledge-viz__metric {
    border-top: 1px solid var(--kv-border);
  }
}

@media (prefers-reduced-motion: reduce) {
  .knowledge-viz *,
  .knowledge-viz *::before,
  .knowledge-viz *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}