/* Structural layout for the world-models post.
   Ported from the drafting branch's site.scss so the post is self-contained:
   this stylesheet is linked only from this post, so the rules below
   (including the byline tweak) do not affect any other page. */

/* Blog bylines show authors and dates without an affiliation column. */
.distill d-byline .byline {
  grid-template-columns: 1fr 1fr;
}

.distill d-byline .authors-affiliations {
  grid-column-end: span 1;
  grid-template-columns: 1fr;
  margin-bottom: 0;
}

.distill d-byline .authors-affiliations > h3:nth-of-type(2),
.distill d-byline .affiliation {
  display: none;
}

/* Give each method a recognizable objective panel without styling its proofs. */
.model-objective {
  grid-column: text;
  justify-self: stretch;
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  margin: 1.5rem 0;
  padding: 0.5rem clamp(0.75rem, 2vw, 1.5rem);
  border: 1px solid var(--global-theme-color);
  border-color: color-mix(in srgb, var(--global-theme-color) 35%, var(--global-divider-color));
  border-left: 3px solid var(--global-theme-color);
  border-radius: 0.6rem;
  background: var(--global-bg-color);
  background: color-mix(in srgb, var(--global-theme-color) 4%, var(--global-bg-color));
}

/* Ranking maps: a wider paired figure, stacked at narrow viewport widths. */
.ranking-comparison {
  grid-column: text;
  justify-self: center;
  box-sizing: border-box;
  width: min(960px, calc(100vw - 48px));
  max-width: none;
  margin: 1.5rem 0;
}

.ranking-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.ranking-card {
  --ranking-accent: #2563eb;
  margin: 0;
  min-width: 0;
  padding: 1.4rem 1rem 1.1rem;
  border: 1px solid var(--global-divider-color);
  border-top: 3px solid var(--ranking-accent);
  border-radius: 0.75rem;
  background: #fff;
  color: #202b3b;
}

.ranking-card--jepa {
  --ranking-accent: #a64f19;
}

.ranking-card--unified {
  border-top-width: 1px;
  border-top-color: var(--global-divider-color);
}

.ranking-card h3 {
  margin: 0 0 0.3rem;
  color: var(--ranking-accent);
  font-size: 1.05rem;
  font-weight: 700;
}

.ranking-card .ranking-takeaway {
  margin: 0 0 0.75rem;
  font-size: 1.15rem;
  line-height: 1.4;
  font-weight: 600;
}

.ranking-card img {
  display: block;
  width: 100%;
  height: auto;
}

.ranking-card .ranking-img--dark {
  display: none;
}

.ranking-card figcaption {
  margin: 0.75rem 0 0;
  color: #59687c;
  font-size: 0.9rem;
  line-height: 1.5;
}

.ranking-comparison .ranking-key {
  margin: 1rem 0 0;
  color: var(--global-text-color-light);
  font-size: 0.9rem;
  line-height: 1.6;
}

html[data-theme="dark"] .ranking-card {
  --ranking-accent: #8bb4ff;
  background: #20262e;
  color: #edf1f7;
}

html[data-theme="dark"] .ranking-card--jepa {
  --ranking-accent: #ffb879;
}

html[data-theme="dark"] .ranking-card .ranking-img--light {
  display: none;
}

html[data-theme="dark"] .ranking-card .ranking-img--dark {
  display: block;
}

html[data-theme="dark"] .ranking-card figcaption {
  color: #b5c0cf;
}

@media (max-width: 1100px) {
  .ranking-comparison {
    width: 100%;
    max-width: 100%;
  }

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

@media (max-width: 760px) {
  .ranking-card {
    padding: 1.1rem 0.65rem 0.9rem;
  }
}

/* ---- theming overrides ---- */

.model-objective,
.mode-summary,
.selection-score,
.bias-summary {
  --panel-border: color-mix(in srgb, var(--global-text-color) 22%, var(--global-divider-color));
  --panel-accent: color-mix(in srgb, var(--global-text-color) 52%, var(--global-divider-color));
  --panel-background: color-mix(in srgb, var(--global-text-color) 4%, var(--global-bg-color));
}

.model-objective {
  border-color: var(--panel-border);
  border-left-color: var(--panel-accent);
  background: var(--panel-background);
}

.mode-summary {
  border-left-color: var(--panel-accent);
  background: var(--panel-background);
}

.selection-score {
  grid-column: text;
  justify-self: stretch;
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
  margin: 1.15rem 0 1.4rem;
  padding: 0.7rem clamp(0.75rem, 2vw, 1.25rem) 0.8rem;
  border: 1px solid var(--panel-border);
  border-top: 3px solid var(--panel-accent);
  border-radius: 0.7rem;
  background: var(--panel-background);
  text-align: center;
}

.selection-score__label {
  color: var(--global-text-color-light);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.3;
  text-transform: uppercase;
}

.bias-summary {
  grid-column: text;
  justify-self: stretch;
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
  margin: 1.35rem 0 1.5rem;
  padding: 0.3rem clamp(0.9rem, 2.2vw, 1.35rem);
  border: 1px solid var(--panel-border);
  border-radius: 0.7rem;
  background: var(--panel-background);
  overflow-x: auto;
}

.bias-summary table,
.bias-summary thead,
.bias-summary tbody,
.bias-summary tr {
  border: 0;
}

.bias-summary table {
  width: 100%;
  margin: 0;
  border-collapse: collapse;
}

.bias-summary th {
  padding: 0.85rem 1rem 0.7rem 0;
  border: 0;
  color: var(--global-text-color-light);
  font-size: 0.71rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-align: left;
  text-transform: uppercase;
  white-space: nowrap;
}

.bias-summary td {
  padding: 0.6rem 1rem 0.6rem 0;
  border: 0;
  border-bottom: 1px solid var(--global-divider-color);
  font-size: 0.94rem;
  line-height: 1.5;
  vertical-align: baseline;
}

.bias-summary th:last-child,
.bias-summary td:last-child {
  padding-right: 0;
}

.bias-summary tr:last-child td {
  border-bottom: 0;
  padding-bottom: 0.85rem;
}

.bias-summary td:first-child {
  font-weight: 600;
}

@media (min-width: 641px) {
  .bias-summary td:first-child {
    white-space: nowrap;
  }
}

@media (max-width: 640px) {
  .selection-score {
    padding-right: 0.65rem;
    padding-left: 0.65rem;
  }

  .bias-summary {
    padding-right: 0.8rem;
    padding-left: 0.8rem;
  }

  .bias-summary th {
    font-size: 0.66rem;
  }

  .bias-summary td {
    font-size: 0.88rem;
  }

  .bias-summary th,
  .bias-summary td {
    padding-right: 0.6rem;
  }
}