/* ──────────────────────────────────────────────────────────────────────
   encounter.bio/model — v3.8
   page-specific styles for the canon-model viewer
   inherits tokens (--pot, --construction, --encounter, --conservation,
   --ink, --ink-2, --ink-3, --line) from brand.css.
   ────────────────────────────────────────────────────────────────────── */

body.model-page { background: #fff; }

/* ── Page header ──────────────────────────────────────────────────── */
.model-header {
  border-bottom: 1px solid var(--line);
}
.model-header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 48px 40px 28px;
}
.model-title {
  font-family: 'Familjen Grotesk', sans-serif;
  font-size: 44px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin-bottom: 12px;
}
.model-lede {
  font-size: 17px;
  color: var(--ink-2);
  max-width: 760px;
  line-height: 1.55;
}

/* ── Breadcrumb ───────────────────────────────────────────────────── */
.model-breadcrumb {
  max-width: 1280px;
  margin: 0 auto;
  padding: 14px 40px 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--ink-3);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  min-height: 38px;
}
.model-breadcrumb a {
  color: var(--ink-2);
  text-decoration: underline;
  text-decoration-color: var(--line);
  cursor: pointer;
}
.model-breadcrumb a:hover {
  color: var(--encounter);
  text-decoration-color: var(--encounter);
}
.model-breadcrumb .crumb-sep { color: var(--ink-3); }
.model-breadcrumb .crumb-current {
  color: var(--ink);
  font-weight: 700;
}
.model-breadcrumb .crumb-via {
  color: var(--ink-3);
  font-style: italic;
}

/* ── Viz area ─────────────────────────────────────────────────────── */
.viz-area {
  background: #fafafa;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.viz-canvas {
  max-width: 1080px;
  margin: 0 auto;
  position: relative;
  padding: 24px 16px 32px;
}
#model-svg {
  width: 100%;
  height: auto;
  display: block;
  /* drives the cross-fade between focal renders */
  transition: opacity 280ms ease;
}
.viz-canvas.is-transitioning #model-svg {
  opacity: 0.25;
}

/* ── SVG primitives ───────────────────────────────────────────────── */
.dot-clickable        { cursor: pointer; }
.dot-clickable:hover  { filter: brightness(1.05); }
.preview-clickable    { cursor: pointer; }
.preview-clickable:hover .preview-label { text-decoration: underline; }

.focal-title {
  font-family: 'Familjen Grotesk', sans-serif;
  font-weight: 700;
  fill: var(--ink);
}
.focal-meta,
.preview-meta,
.interactive-hint {
  font-family: 'JetBrains Mono', monospace;
  fill: var(--ink-3);
}
.preview-label {
  font-family: 'Familjen Grotesk', sans-serif;
  font-weight: 700;
  fill: var(--ink);
}
.preview-dir {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  fill: var(--ink);
}
.preview-sub {
  font-family: 'Inter Tight', sans-serif;
  fill: var(--ink-3);
}
.position-label {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
}
.regime-quadrant-label {
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.1em;
  opacity: 0.7;
}
.interactive-hint { font-style: italic; }

/* ── Tooltip ──────────────────────────────────────────────────────── */
.model-tooltip {
  position: absolute;
  background: #fff;
  border: 1px solid var(--ink);
  padding: 14px 18px;
  width: 280px;
  max-width: calc(100% - 32px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
  font-size: 13px;
  pointer-events: none;
  z-index: 10;
  font-family: 'Inter Tight', sans-serif;
  color: var(--ink);
}
.model-tooltip h4 {
  font-family: 'Familjen Grotesk', sans-serif;
  font-size: 14px;
  margin-bottom: 6px;
  line-height: 1.25;
}
.model-tooltip .tt-pos-id {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--encounter);
  margin-bottom: 10px;
}
.model-tooltip .tt-meeting {
  font-size: 12px;
  color: var(--ink-2);
  line-height: 1.4;
  margin-bottom: 8px;
}
.model-tooltip .tt-meeting strong { color: var(--ink); }
.model-tooltip .tt-character {
  font-size: 12px;
  color: var(--ink-2);
  margin-bottom: 10px;
  font-style: italic;
  line-height: 1.4;
}
.model-tooltip .tt-drugs {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink);
  background: #f0efed;
  padding: 6px 8px;
  margin-bottom: 10px;
  display: block;
  word-break: break-word;
  line-height: 1.4;
}
.model-tooltip .tt-click-hint {
  font-size: 11px;
  color: var(--ink-3);
  border-top: 1px solid var(--line);
  padding-top: 8px;
  font-style: italic;
  line-height: 1.4;
}
.model-tooltip .tt-click-hint strong { color: var(--ink); }

/* ── Chooser (multi-target click) ─────────────────────────────────── */
.model-chooser {
  position: absolute;
  background: #fff;
  border: 1px solid var(--ink);
  padding: 14px 16px;
  min-width: 240px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.10);
  font-family: 'Inter Tight', sans-serif;
  z-index: 12;
}
.model-chooser h5 {
  font-family: 'Familjen Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--ink);
}
.model-chooser .chooser-option {
  display: block;
  width: 100%;
  background: none;
  border: 1px solid var(--line);
  text-align: left;
  padding: 8px 10px;
  margin-bottom: 6px;
  cursor: pointer;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--ink);
}
.model-chooser .chooser-option:hover {
  border-color: var(--ink);
  background: #f7f6f4;
}
.model-chooser .chooser-option .opt-label {
  color: var(--ink-3);
  font-style: italic;
  display: block;
  margin-top: 4px;
  font-size: 11px;
}
.model-chooser .chooser-close {
  display: inline-block;
  margin-top: 4px;
  font-size: 11px;
  color: var(--ink-3);
  background: none;
  border: none;
  cursor: pointer;
  text-decoration: underline;
  text-decoration-color: var(--line);
}

/* ── Lower section: panel + stats ─────────────────────────────────── */
.model-lower {
  max-width: 1280px;
  margin: 0 auto;
  padding: 48px 40px 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
@media (max-width: 920px) {
  .model-lower { grid-template-columns: 1fr; gap: 32px; }
}

.panel {
  border: 1px solid var(--line);
  padding: 28px;
}
.panel h2 {
  font-family: 'Familjen Grotesk', sans-serif;
  font-size: 22px;
  margin-bottom: 6px;
}
.panel .meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-3);
  margin-bottom: 18px;
}
.panel-row {
  padding: 10px 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 16px;
  font-size: 14px;
}
@media (max-width: 640px) {
  .panel-row { grid-template-columns: 1fr; gap: 4px; }
}
.panel-row .key { color: var(--ink-3); }
.panel-row .val { color: var(--ink-2); }
.panel-row .val a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--line);
  cursor: pointer;
}
.panel-row .val a:hover {
  text-decoration-color: var(--encounter);
  color: var(--encounter);
}
.panel-row .val .badge {
  display: inline-block;
  padding: 2px 8px;
  background: #f0efed;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  margin-right: 4px;
  color: var(--ink);
}
.panel-row .val .badge.pot          { background: var(--pot); color: #fff; }
.panel-row .val .badge.construction { background: var(--construction); color: #fff; }
.panel-row .val .badge.encounter    { background: var(--encounter); color: #fff; }
.panel-row .val .badge.conservation { background: var(--conservation); color: #fff; }
.panel-row .val .channels-detail {
  font-size: 12px;
  color: var(--ink-3);
  margin-top: 4px;
  font-family: 'JetBrains Mono', monospace;
}

/* ── Stats column ─────────────────────────────────────────────────── */
.stats h2 {
  font-family: 'Familjen Grotesk', sans-serif;
  font-size: 22px;
  margin-bottom: 6px;
}
.stats .meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-3);
  margin-bottom: 18px;
}
.stats .stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 16px;
}
.stats .num {
  font-family: 'Familjen Grotesk', sans-serif;
  font-size: 44px;
  font-weight: 700;
  line-height: 1;
  color: var(--ink);
}
.stats .num.pot          { color: var(--pot); }
.stats .num.construction { color: var(--construction); }
.stats .num.encounter    { color: var(--encounter); }
.stats .num.conservation { color: var(--conservation); }
.stats .label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-3);
  margin-top: 6px;
}
.stats .desc {
  font-size: 12px;
  color: var(--ink-2);
  margin-top: 4px;
}

/* ── Footnote ─────────────────────────────────────────────────────── */
.model-footnote {
  max-width: 1280px;
  margin: 0 auto;
  padding: 32px 40px 80px;
  color: var(--ink-3);
  font-size: 13px;
  border-top: 1px solid var(--line);
  line-height: 1.7;
}
.model-footnote strong { color: var(--ink); }

@media (prefers-reduced-motion: reduce) {
  #model-svg { transition: none; }
}