/* Article-specific styles for blog/reading-between-lines.html
   Loaded after article.css. Only contains rules unique to this article. */

/* Heading annotation: small idiom label tucked under an H2 */
.article-container p.heading-annotation {
  margin-top: calc(-1 * var(--space-4));
  margin-bottom: var(--space-6);
  font-size: 14px;
  line-height: 150%;
}

/* Diagram: feedback loop SVG */
.diagram {
  display: block;
  width: 100%;
  height: auto;
  max-width: 720px;
  margin: var(--space-10) auto;
}
.diagram rect {
  fill: var(--surface-secondary);
  stroke: var(--border-subtle);
  stroke-width: 1.5;
}
.diagram path {
  fill: none;
  stroke: var(--color-brand-primary);
  stroke-width: 1.5;
}
.diagram polygon {
  fill: var(--color-brand-primary);
}
.diagram-label {
  fill: var(--text-primary);
  font-family: Inter, sans-serif;
  font-size: 16px;
  font-weight: 600;
  text-anchor: middle;
}
.diagram-sublabel {
  fill: var(--text-tertiary);
  font-family: Inter, sans-serif;
  font-size: 12px;
  text-anchor: middle;
}
.diagram-caption {
  fill: var(--text-secondary);
  font-family: Inter, sans-serif;
  font-size: 13px;
  font-style: italic;
  text-anchor: middle;
}
.diagram-badge {
  fill: var(--color-brand-primary);
}
.diagram-badge-num {
  fill: #fff;
  font-family: Inter, sans-serif;
  font-size: 18px;
  font-weight: 700;
  text-anchor: middle;
}
@media (max-width: 640px) {
  .diagram-label { font-size: 22px; }
  .diagram-sublabel { font-size: 16px; }
  .diagram-caption { font-size: 18px; }
}
[data-theme=light] .diagram rect {
  fill: var(--color-neutral-50);
}

/* Sources list: wrap long URLs on mobile */
.article-container ol.sources {
  font-size: 15px;
  line-height: 170%;
}
.article-container ol.sources li {
  margin-bottom: var(--space-4);
  padding-left: var(--space-2);
}
.article-container ol.sources a {
  overflow-wrap: anywhere;
}

/* Comparison panel: Declarative vs Procedural */
.comparison-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  margin: var(--space-10) 0;
}
.comparison-column {
  border-radius: 12px;
  border: 1px solid var(--border-subtle);
  padding: var(--space-8);
  background: var(--surface-secondary);
}
.comparison-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--border-subtle);
}
.comparison-icon {
  color: var(--color-brand-primary);
  flex-shrink: 0;
}
.comparison-header-text h4 {
  margin: 0;
  font-family: Inter, sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
}
.comparison-tagline {
  display: block;
  margin-top: 4px;
  font-family: Inter, sans-serif;
  font-size: 13px;
  font-style: italic;
  color: var(--text-tertiary);
}
.comparison-section-label {
  font-family: Inter, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--color-brand-primary);
  margin: var(--space-5) 0 var(--space-3) 0;
}
.comparison-column > .comparison-section-label:first-of-type {
  margin-top: 0;
}
.comparison-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.comparison-column li {
  position: relative;
  padding-left: var(--space-5);
  margin-bottom: var(--space-2);
  font-family: Inter, sans-serif;
  font-size: 15px;
  line-height: 150%;
  color: var(--text-secondary);
}
.comparison-column li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-brand-primary);
  opacity: 0.5;
}
@media (max-width: 640px) {
  .comparison-panel {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  .comparison-column {
    padding: var(--space-6);
  }
  .comparison-header-text h4 {
    font-size: 20px;
  }
}
[data-theme=light] .comparison-column {
  background: var(--color-neutral-50);
}

/* Diagnostic cards: Mouth / Ear / Rhythm */
.diagnostic-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin: var(--space-8) 0;
}
.article-container a.diagnostic-card {
  display: flex;
  flex-direction: column;
  border-radius: 12px;
  border: 1px solid var(--border-subtle);
  padding: var(--space-6);
  background: var(--surface-secondary);
  text-decoration: none;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
  color: var(--text-secondary);
}
.article-container a.diagnostic-card:hover {
  border-color: var(--color-brand-primary);
  transform: translateY(-3px);
  box-shadow: 0 10px 24px color-mix(in oklch, var(--color-brand-primary) 18%, transparent);
  text-decoration: none;
  color: var(--text-secondary);
}
.diagnostic-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--border-subtle);
}
.diagnostic-card-header svg {
  color: var(--color-brand-primary);
  flex-shrink: 0;
}
.diagnostic-card-header h4 {
  margin: 0;
  font-family: Inter, sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.diagnostic-symptom {
  font-family: Inter, sans-serif;
  font-size: 15px;
  font-style: italic;
  color: var(--text-secondary);
  line-height: 155%;
  margin: 0 0 var(--space-5) 0;
  flex: 1;
}
.diagnostic-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px dashed var(--border-subtle);
}
.diagnostic-fix-text {
  font-family: Inter, sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-brand-primary);
  line-height: 1.3;
}
.diagnostic-arrow {
  font-family: Inter, sans-serif;
  font-size: 18px;
  color: var(--color-brand-primary);
  flex-shrink: 0;
  transition: transform 0.2s;
}
.diagnostic-card:hover .diagnostic-arrow {
  transform: translateX(3px);
}
@media (max-width: 768px) {
  .diagnostic-cards {
    grid-template-columns: 1fr;
  }
}
[data-theme=light] .diagnostic-card {
  background: var(--color-neutral-50);
}

/* Iceberg panel: Formal vs Political layer */
.iceberg-panel {
  border-radius: 12px;
  border: 1px solid var(--border-subtle);
  overflow: hidden;
  margin: var(--space-10) 0;
  background: var(--surface-secondary);
}
.iceberg-tier {
  padding: var(--space-8);
}
.iceberg-formal {
  background: color-mix(in oklch, var(--color-brand-primary) 4%, transparent);
}
.iceberg-political {
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
}
.iceberg-tier-header {
  margin-bottom: var(--space-5);
}
.iceberg-tier-eyebrow {
  display: block;
  font-family: Inter, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--color-brand-primary);
  margin-bottom: 4px;
}
.iceberg-formal .iceberg-tier-eyebrow {
  color: var(--text-tertiary);
}
.iceberg-tier-title {
  margin: 0;
  font-family: Inter, sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}
.iceberg-waterline {
  height: 6px;
  background: repeating-linear-gradient(
    90deg,
    color-mix(in oklch, var(--color-brand-primary) 50%, transparent) 0,
    color-mix(in oklch, var(--color-brand-primary) 50%, transparent) 8px,
    transparent 8px,
    transparent 16px
  );
}
.iceberg-items {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.iceberg-items li {
  font-family: Inter, sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  padding: var(--space-2) var(--space-4);
  border-radius: 999px;
  background: var(--surface-secondary);
  border: 1px solid var(--border-subtle);
}
.iceberg-political .iceberg-items li {
  background: color-mix(in oklch, var(--color-brand-primary) 12%, var(--surface-secondary));
  border-color: color-mix(in oklch, var(--color-brand-primary) 30%, var(--border-subtle));
  color: var(--text-primary);
}
@media (max-width: 640px) {
  .iceberg-tier {
    padding: var(--space-6);
  }
  .iceberg-items {
    gap: var(--space-2);
  }
  .iceberg-items li {
    font-size: 13px;
    padding: 6px var(--space-3);
  }
  .iceberg-tier-title {
    font-size: 18px;
  }
}
[data-theme=light] .iceberg-formal {
  background: color-mix(in oklch, var(--color-brand-primary) 6%, var(--color-neutral-50));
}
[data-theme=light] .iceberg-items li {
  background: var(--color-neutral-0);
}
[data-theme=light] .iceberg-political .iceberg-items li {
  background: color-mix(in oklch, var(--color-brand-primary) 14%, var(--color-neutral-0));
}

/* Loop strip: Hear → Record → Compare → Retry */
.article-container a.loop-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-8) var(--space-10);
  margin: var(--space-8) 0;
  border-radius: 12px;
  border: 1px solid var(--border-subtle);
  background: var(--surface-secondary);
  text-decoration: none;
  color: var(--text-primary);
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
}
.article-container a.loop-strip:hover {
  border-color: var(--color-brand-primary);
  background: color-mix(in oklch, var(--color-brand-primary) 5%, var(--surface-secondary));
  transform: translateY(-2px);
  text-decoration: none;
  color: var(--text-primary);
}
.loop-strip-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  flex: 1;
  min-width: 0;
}
.loop-strip-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: color-mix(in oklch, var(--color-brand-primary) 14%, transparent);
  color: var(--color-brand-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.loop-strip-label {
  font-family: Inter, sans-serif;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.loop-strip-arrow {
  font-family: Inter, sans-serif;
  font-size: 22px;
  font-weight: 400;
  color: var(--color-brand-primary);
  opacity: 0.55;
  flex-shrink: 0;
}
@media (max-width: 480px) {
  .article-container a.loop-strip {
    padding: var(--space-6) var(--space-5);
    gap: var(--space-1);
  }
  .loop-strip-icon {
    width: 38px;
    height: 38px;
  }
  .loop-strip-icon svg {
    width: 18px;
    height: 18px;
  }
  .loop-strip-label {
    font-size: 10px;
    letter-spacing: 0.5px;
  }
  .loop-strip-arrow {
    font-size: 16px;
  }
}
[data-theme=light] .loop-strip {
  background: var(--color-neutral-50);
}

/* Practice words: clickable pill grid into dictionary entries */
.practice-words {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin: var(--space-2) 0 var(--space-8);
}
.article-container .practice-words a {
  font-family: Inter, sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  padding: var(--space-2) var(--space-4);
  border-radius: 999px;
  background: color-mix(in oklch, var(--color-brand-primary) 10%, var(--surface-secondary));
  border: 1px solid color-mix(in oklch, var(--color-brand-primary) 25%, var(--border-subtle));
  text-decoration: none;
  transition: transform 0.15s, background 0.2s, border-color 0.2s;
}
.article-container .practice-words a:hover {
  background: color-mix(in oklch, var(--color-brand-primary) 22%, var(--surface-secondary));
  border-color: var(--color-brand-primary);
  color: var(--text-primary);
  text-decoration: none;
  transform: translateY(-1px);
}
@media (max-width: 480px) {
  .practice-words {
    gap: var(--space-2);
  }
  .article-container .practice-words a {
    font-size: 13px;
    padding: 6px var(--space-3);
  }
}
[data-theme=light] .article-container .practice-words a {
  background: color-mix(in oklch, var(--color-brand-primary) 8%, var(--color-neutral-0));
}
[data-theme=light] .article-container .practice-words a:hover {
  background: color-mix(in oklch, var(--color-brand-primary) 18%, var(--color-neutral-0));
}