/* ===== Transmutarianism site layer =====
   Loads after site.css. Adds five patterns:
   .three-paths, .equation, .quadrant, .flow-edge, .numbers-strip.
*/

/* Three-path hero buttons */
.three-paths {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}
.three-paths a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 10px 16px;
  border: 1px solid var(--accent);
  color: var(--accent);
  text-decoration: none !important;
  transition: background 0.15s, color 0.15s;
}
.three-paths a:hover { background: var(--accent); color: var(--paper); }
.three-paths a strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: -0.005em;
  text-transform: none;
  color: inherit;
  margin-top: 4px;
}

/* Equation block */
.equation {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  background: var(--paper-alt);
  border-left: 4px solid var(--accent);
  padding: var(--space-3);
  margin: var(--space-3) 0;
  color: var(--ink);
  overflow-x: auto;
}
.equation .eq-label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: var(--space-1);
}

/* Quadrant SVG container */
.quadrant {
  width: 100%;
  max-width: 600px;
  aspect-ratio: 1 / 1;
  margin: var(--space-4) auto;
  background: var(--paper-alt);
  border: 1px solid var(--rule);
}
.quadrant text {
  font-family: var(--font-mono);
  font-size: 11px;
  fill: var(--muted);
}
.quadrant .region-label {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  fill: var(--ink);
}
.quadrant .dot { cursor: pointer; transition: r 0.15s; }
.quadrant .dot:hover { r: 9; }
.quadrant .grid { stroke: var(--rule); stroke-width: 0.5; }
.quadrant .axis { stroke: var(--ink-soft); stroke-width: 1; }

/* Concentric network / flows visualizations */
#network-svg .ring-labels text,
#flows-svg .ring-labels text {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  font-weight: 600;
  fill: var(--muted);
}
#network-svg .system-labels text,
#flows-svg .system-labels text {
  font-family: var(--font-mono);
  font-size: 11px;
  fill: var(--ink);
  paint-order: stroke fill;
  stroke: var(--paper-alt);
  stroke-width: 3px;
  stroke-linejoin: round;
  pointer-events: none;
}
#network-svg .ring-labels text,
#flows-svg .ring-labels text,
#network-svg .nodes circle,
#flows-svg .nodes circle { pointer-events: auto; }
#network-svg .nodes circle,
#flows-svg .nodes circle { cursor: pointer; transition: r 0.12s, stroke-width 0.12s; }
#network-svg .nodes circle:hover,
#flows-svg .nodes circle:hover { stroke-width: 2.2; }

.graph-tooltip {
  position: absolute;
  pointer-events: none;
  z-index: 10;
  background: rgba(14, 17, 22, 0.92);
  color: var(--paper);
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  line-height: 1.35;
  max-width: 240px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  opacity: 0;
  transition: opacity 0.1s ease;
}
.graph-tooltip.visible { opacity: 1; }
.graph-tooltip strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--paper);
  margin-bottom: 2px;
}
.graph-tooltip span {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(250, 250, 246, 0.7);
}

.graph-controls {
  position: absolute;
  left: var(--space-2);
  bottom: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  z-index: 5;
}
.graph-control-btn {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 10px;
  background: var(--paper);
  border: 1px solid var(--ink);
  color: var(--ink);
  cursor: pointer;
}
.graph-control-btn:hover { background: var(--ink); color: var(--paper); }
.graph-hint {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  background: rgba(250, 250, 246, 0.85);
  padding: 4px 8px;
}
@media (max-width: 600px) {
  .graph-hint { display: none; }
}

/* Mini archetype quadrant (one per transcript) */
.quadrant-mini {
  width: 100%;
  max-width: 360px;
  aspect-ratio: 1 / 1;
  display: block;
}
.quadrant-mini .q-bg { fill: var(--paper-alt); }
.quadrant-mini .q-grid { stroke: var(--rule); stroke-width: 0.5; }
.quadrant-mini .q-mid { stroke: var(--ink-soft); stroke-width: 0.8; stroke-dasharray: 3 3; opacity: 0.45; }
.quadrant-mini .q-axis { stroke: var(--ink-soft); stroke-width: 1; }
.quadrant-mini .q-archetype {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  font-weight: 600;
  fill: var(--ink);
}
.quadrant-mini .q-axis-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  fill: var(--muted);
}
.quadrant-mini .q-point-ring {
  fill: var(--paper);
  stroke: var(--accent);
  stroke-width: 1.4;
}
.quadrant-mini .q-point-num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  fill: var(--accent);
  dominant-baseline: middle;
}
.quadrant-mini .q-point-transmuter .q-point-ring { stroke: var(--data-1); }
.quadrant-mini .q-point-transmuter .q-point-num { fill: var(--data-1); }
.quadrant-mini .q-point-absorber .q-point-ring { stroke: var(--data-2); }
.quadrant-mini .q-point-absorber .q-point-num { fill: var(--data-2); }
.quadrant-mini .q-point-magnifier .q-point-ring { stroke: var(--data-3); }
.quadrant-mini .q-point-magnifier .q-point-num { fill: var(--data-3); }
.quadrant-mini .q-point-extractor .q-point-ring { stroke: var(--data-4); }
.quadrant-mini .q-point-extractor .q-point-num { fill: var(--data-4); }

/* Transcript card layout */
.transcript-card {
  padding: var(--space-6) 0;
  border-top: 1px solid var(--rule);
}
.transcript-card:first-of-type { border-top: 2px solid var(--ink); }
.transcript-card-header { margin-bottom: var(--space-4); }
.transcript-card-header h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 500;
  margin: 4px 0 var(--space-2);
}
.transcript-summary {
  color: var(--ink-soft);
  max-width: 44em;
}
.transcript-grid {
  display: grid;
  grid-template-columns: minmax(0, 360px) minmax(0, 1fr);
  gap: var(--space-6);
  align-items: start;
}
.transcript-quadrant { position: sticky; top: 88px; }
.transcript-messages {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.transcript-message blockquote {
  font-family: var(--font-display);
  font-size: 1.05rem;
  line-height: 1.5;
  border-left: 3px solid var(--accent);
  padding: 4px 14px;
  margin: 8px 0 8px;
  color: var(--ink);
  white-space: pre-wrap;
}
.transcript-message-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 4px;
}
.transcript-message-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border: 1px solid var(--ink);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  border-radius: 50%;
}
.transcript-message-meta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.transcript-message-rationale {
  color: var(--ink-soft);
  font-size: 0.95rem;
  margin-top: 4px;
}
.transcript-source {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-top: var(--space-4);
}
@media (max-width: 900px) {
  .transcript-grid { grid-template-columns: 1fr; }
  .transcript-quadrant { position: static; max-width: 360px; }
}

/* Flow edges (inline node-graph snippets) */
.flow-edge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 2px 8px;
  border-radius: 2px;
}
.flow-edge.fulfillment { background: rgba(30, 58, 46, 0.08); color: var(--data-1); }
.flow-edge.deprivation { background: rgba(122, 16, 16, 0.08); color: var(--data-4); }
.flow-edge.ambiguous   { background: rgba(90, 85, 81, 0.08); color: var(--muted); }

/* Numbers strip on economic-case */
.numbers-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  margin: var(--space-6) 0;
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--rule);
  padding: var(--space-4) 0;
}
.numbers-strip .num-cell {
  text-align: left;
}
.numbers-strip .num-value {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 500;
  color: var(--accent);
  line-height: 1.1;
}
.numbers-strip .num-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: var(--space-1);
}
.numbers-strip .num-source {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-top: 4px;
}

@media (max-width: 700px) {
  .numbers-strip { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .numbers-strip { grid-template-columns: 1fr; }
  .three-paths a { flex: 1 1 100%; }
}

/* Use-case card link reset (when .archetype h4 contains an anchor) */
.archetype h4 a { text-decoration: none; color: inherit; }
.archetype h4 a:hover { color: var(--accent); }

/* Section-naming labels use .label visual but render as h2 for a11y */
h2.label { margin: 0 0 1em; line-height: 1.4; }
h3.label { margin: 0 0 1em; line-height: 1.4; }

/* Conduit baseline panel heading: match .archetype h4 styling */
.conduit-baseline h4 { font-family: var(--font-display); font-weight: 500; font-size: 1.5rem; }

/* Collapsible details/summary editorial styling */
details summary {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  margin-bottom: var(--space-2);
  cursor: pointer;
}
details summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* Definition lists in editorial prose (edge cases, glossary) */
.prose dl { margin: var(--space-3) 0; }
.prose dt { margin-top: var(--space-2); }
.prose dd { margin: 0 0 var(--space-2); padding-left: var(--space-3); border-left: 1px solid var(--rule); }

/* Key-points list: bulletless ul with editorial spacing */
.key-points { list-style: none; padding-left: 0; margin: var(--space-3) 0; }
.key-points li { padding: var(--space-2) 0; border-bottom: 1px solid var(--rule); }
.key-points li:last-child { border-bottom: none; }
.key-points li strong { color: var(--ink); }

/* Skip-link: hidden until focused */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: var(--paper);
  padding: 8px 12px;
  z-index: 200;
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}
.skip-link:focus {
  left: var(--space-2);
  top: var(--space-2);
}