/* Terpene Lab - laboratory instrument aesthetic.
   Dark navy, amber/gold accents, cream text. No emojis. */

:root {
  --bg: #0b1220;
  --bg2: #0e1626;
  --surface: #131d31;
  --surface2: #182642;
  --border: #26334f;
  --text: #f2ead8;
  --muted: #9aa7bd;
  --amber: #72b89a;
  --amber-dim: #4f8f76;
  --teal: #5fc6b5;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.5;
}

.lab-header {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
}

.lab-header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.brand { display: flex; align-items: center; gap: 12px; }

.brand-mark {
  width: 51px; height: 51px;
  border: 0;
  border-radius: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono);
  font-weight: 700;
  color: var(--amber);
  font-size: 18px;
}

.brand h1 {
  font-size: 20px;
  letter-spacing: 3px;
  font-weight: 800;
}

.tagline {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.tabs { display: flex; gap: 6px; }

.tab {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 8px 16px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  letter-spacing: 0.5px;
}

.tab:hover { color: var(--text); border-color: var(--amber-dim); }

.tab.active {
  background: var(--amber);
  border-color: var(--amber);
  color: #0b1220;
  font-weight: 700;
}

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 20px 60px;
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.toolbar {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.toolbar input[type="search"], .toolbar select {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 9px 12px;
  border-radius: 6px;
  font-size: 14px;
}

.toolbar input[type="search"] { min-width: 220px; }

.count { color: var(--muted); font-size: 13px; font-family: var(--mono); }

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.15s;
}

.card:hover { border-color: var(--amber); transform: translateY(-2px); }

.card-top { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }

.swatch {
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.25);
  flex-shrink: 0;
}

.card h3 { font-size: 16px; }
.card .latin { font-style: italic; color: var(--muted); font-size: 13px; }
.card .sub { font-size: 12px; color: var(--muted); font-family: var(--mono); margin-top: 6px; }
.card .top-terpene { font-size: 13px; margin-top: 8px; color: var(--text); }
.card .top-terpene b { color: var(--amber); }

.formula-chip {
  font-family: var(--mono);
  font-size: 12px;
  background: var(--surface2);
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 4px;
  color: var(--teal);
}

.detail {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  margin-top: 6px;
}

.hidden { display: none; }

.back {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 7px 14px;
  border-radius: 6px;
  cursor: pointer;
  margin-bottom: 18px;
  font-size: 14px;
}

.back:hover { color: var(--text); border-color: var(--amber-dim); }

.detail-head { display: flex; gap: 16px; align-items: center; margin-bottom: 14px; }

.detail-swatch {
  width: 58px; height: 58px;
  border-radius: 50%;
  border: 3px solid rgba(255,255,255,0.25);
  flex-shrink: 0;
}

.detail h2 { font-size: 28px; letter-spacing: 0.5px; }
.detail h3 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--amber);
  margin: 24px 0 10px;
}

.latin { color: var(--muted); font-style: italic; }
.formula { font-family: var(--mono); font-style: normal; color: var(--teal); }

.desc { margin: 10px 0; max-width: 70ch; }

.meta-row {
  display: flex;
  gap: 32px;
  margin: 14px 0;
  flex-wrap: wrap;
}

.meta-row > div { display: flex; flex-direction: column; gap: 2px; }

.meta-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--muted);
}

.chart { width: 100%; height: 320px; }
.chart-tall { height: 560px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; }

.hint { font-size: 12px; color: var(--muted); margin-top: 6px; }

.chips { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }

.chip {
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 7px 14px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 14px;
}

.chip:hover { border-color: var(--amber); }
.chip b { color: var(--amber); font-family: var(--mono); font-weight: 600; }

.uses { list-style: none; display: flex; gap: 8px; flex-wrap: wrap; }

.uses li {
  background: var(--surface2);
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 13px;
}

.safety {
  border-left: 3px solid var(--amber);
  padding-left: 12px;
  color: var(--muted);
  max-width: 70ch;
}

.panel-intro { color: var(--muted); margin-bottom: 14px; }

.study {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 20px;
  margin-bottom: 12px;
}

.study h4 { font-size: 16px; margin-bottom: 4px; }
.study .cite { font-size: 13px; color: var(--muted); font-family: var(--mono); margin-bottom: 8px; }
.study .finding { font-size: 14px; }
.study .finding-label {
  font-size: 11px; text-transform: uppercase; letter-spacing: 1.5px;
  color: var(--teal); display: block; margin-bottom: 2px;
}
.study .tags { margin-top: 10px; display: flex; gap: 6px; flex-wrap: wrap; }
.study .tags a, .study .ext {
  font-size: 12px; color: var(--amber);
  text-decoration: none; border: 1px solid var(--border);
  padding: 3px 10px; border-radius: 4px; cursor: pointer;
  background: transparent;
}
.study .tags a:hover, .study .ext:hover { border-color: var(--amber); }
.study .taglink { color: var(--muted); }

.empty { color: var(--muted); padding: 30px 0; text-align: center; }

.lab-footer {
  border-top: 1px solid var(--border);
  padding: 18px 20px;
  text-align: center;
  color: var(--muted);
  font-size: 12px;
}

@media (max-width: 640px) {
  .lab-header-inner { flex-direction: column; align-items: flex-start; }
  .detail { padding: 18px; }
  .chart { height: 280px; }
}

/* ---- evidence levels ---- */
.lvl {
  display: inline-flex; align-items: center; justify-content: center;
  width: 24px; height: 24px; border-radius: 50%;
  font-family: var(--mono); font-size: 12px; font-weight: 700;
  color: #0b1220; flex-shrink: 0;
}
.lvl.sm { width: 20px; height: 20px; font-size: 10px; }
.lvl-clinical { background: #5fc6b5; }
.lvl-preclinical { background: #e8a020; }
.lvl-laboratory { background: #7aa2f7; }
.lvl-review { background: #9b7ed9; }
.lvl-text { font-size: 12px; color: var(--muted); text-transform: capitalize; }
.study-badge { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.evidence-summary { display: flex; align-items: center; gap: 6px; margin-top: 10px; font-size: 14px; flex-wrap: wrap; }
.evlabel { font-size: 11px; text-transform: uppercase; letter-spacing: 1.5px; color: var(--muted); }

/* ---- category chips ---- */
.catchips { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.catchip {
  font-size: 12px; background: var(--surface2);
  border: 1px solid var(--border); color: var(--text);
  padding: 4px 10px; border-radius: 4px;
}
.catchip b { color: var(--amber); font-family: var(--mono); }
.catchip.dim { color: var(--muted); }
.taglink {
  font-size: 12px; color: var(--muted); background: transparent;
  border: 1px solid var(--border); padding: 3px 10px; border-radius: 4px; cursor: pointer;
}
.taglink:hover { color: var(--text); border-color: var(--amber-dim); }
.limitations { font-size: 13px; color: var(--muted); margin-top: 8px; }

/* ---- matrix ---- */
.matrix-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); }
.matrix { border-collapse: collapse; width: 100%; min-width: 640px; }
.matrix th, .matrix td { padding: 10px 12px; text-align: center; border-bottom: 1px solid var(--border); }
.matrix thead th { font-size: 12px; text-transform: uppercase; letter-spacing: 1.5px; color: var(--amber); }
.matrix .rowlabel { text-align: left; white-space: nowrap; position: sticky; left: 0; background: var(--surface); font-size: 14px; }
.cell {
  border: 1px solid var(--border); border-radius: 8px; cursor: pointer;
  min-width: 76px; padding: 10px 6px; display: inline-flex; gap: 6px;
  align-items: center; justify-content: center; color: var(--text);
}
.cell[disabled] { cursor: default; }
.cell-n { font-family: var(--mono); font-weight: 700; font-size: 15px; }
.matrix-legend { display: flex; gap: 18px; margin-top: 12px; font-size: 13px; color: var(--muted); flex-wrap: wrap; }
.swatch.sm { width: 18px; height: 18px; border-width: 1px; display: inline-block; vertical-align: -3px; margin-right: 6px; }

/* ---- domain explorer ---- */
.domain-tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.domain-tile {
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  padding: 22px 18px; cursor: pointer; text-align: left; color: var(--text);
  transition: border-color 0.15s, transform 0.15s;
}
.domain-tile:hover { border-color: var(--amber); transform: translateY(-2px); }
.domain-tile h3 { font-size: 18px; margin-bottom: 4px; }
.domain-n { font-family: var(--mono); color: var(--amber); font-size: 14px; margin-bottom: 8px; }
.domain-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 8px; }
.domain-cols .chips { margin-top: 4px; }
.chip.on { border-color: var(--amber); color: var(--amber); }
@media (max-width: 700px) { .domain-cols { grid-template-columns: 1fr; } }


/* ---- evidence overview ---- */
.overview {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(300px, 1fr);
  gap: 28px;
  align-items: end;
  padding: 8px 0 26px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--border);
}
.overview-copy { max-width: 700px; }
.overview .eyebrow {
  color: var(--amber);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 2px;
  margin-bottom: 7px;
}
.overview h2 {
  font-size: clamp(25px, 4vw, 40px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
  max-width: 18ch;
}
.overview-copy > p:last-child {
  color: var(--muted);
  max-width: 68ch;
}
.overview-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--surface);
}
.overview-stats > div {
  padding: 14px 16px;
  min-width: 0;
}
.overview-stats > div:nth-child(odd) { border-right: 1px solid var(--border); }
.overview-stats > div:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
.overview-stats strong {
  display: block;
  font: 700 24px/1 var(--mono);
  color: var(--text);
  margin-bottom: 5px;
}
.overview-stats span {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1.4px;
  font-size: 10px;
}
@media (max-width: 760px) {
  .overview { grid-template-columns: 1fr; gap: 16px; }
  .overview h2 { max-width: none; }
  .tabs { width: 100%; overflow-x: auto; padding-bottom: 3px; }
  .tab { flex: 0 0 auto; }
}


/* ---- core plant -> chemistry -> use explorer ---- */
.pathway-head { margin-bottom: 22px; max-width: 780px; }
.pathway-head .eyebrow, .pathway-evidence .eyebrow {
  color: var(--amber); font-family: var(--mono); font-size: 11px; letter-spacing: 2px;
}
.pathway-head h2 { font-size: clamp(26px, 4vw, 42px); line-height: 1.1; margin: 5px 0 9px; }
.pathway-head h2 span { color: var(--amber); font-family: var(--mono); }
.pathway-head > p:last-child { color: var(--muted); max-width: 68ch; }
.pathway-layout {
  display: grid;
  grid-template-columns: minmax(190px, .9fr) 34px minmax(220px, 1.1fr) 34px minmax(220px, 1.1fr);
  gap: 8px; align-items: start;
}
.pathway-col { min-width: 0; }
.pathway-label {
  color: var(--muted); font-family: var(--mono); font-size: 10px; letter-spacing: 1.2px;
  margin-bottom: 8px; min-height: 28px;
}
.pathway-label b { color: var(--amber); margin-right: 5px; }
.pathway-list {
  border: 1px solid var(--border); border-radius: 10px; overflow: hidden; background: var(--surface);
}
.path-node {
  width: 100%; min-height: 58px; display: flex; align-items: center; justify-content: space-between;
  gap: 9px; padding: 10px 12px; border: 0; border-bottom: 1px solid var(--border);
  background: transparent; color: var(--text); text-align: left; cursor: pointer;
}
.path-node:last-child { border-bottom: 0; }
.path-node:hover, .path-node.selected { background: var(--surface2); }
.path-node.selected { box-shadow: inset 3px 0 0 var(--amber); }
.path-node > span:first-child { min-width: 0; }
.path-node strong { display: block; font-size: 13px; }
.path-node small { display: block; color: var(--muted); font-size: 10px; margin-top: 2px; line-height: 1.25; }
.pathway-arrow {
  color: var(--amber); font: 24px/1 var(--mono); text-align: center; padding-top: 46px;
}
.pathway-empty { color: var(--muted); padding: 18px; font-size: 12px; }
.pathway-evidence {
  margin-top: 24px; padding-top: 22px; border-top: 1px solid var(--border);
}
.pathway-evidence-head { display: flex; justify-content: space-between; gap: 14px; align-items: start; }
.pathway-evidence-head h3 { font-size: 22px; margin-top: 3px; }
.pathway-evidence-head .back { margin-bottom: 0; }
.pathway-proof-note {
  color: var(--muted); border-left: 3px solid var(--amber); padding-left: 12px;
  margin: 10px 0 16px; max-width: 75ch; font-size: 13px;
}
@media (max-width: 820px) {
  .pathway-layout { grid-template-columns: 1fr; gap: 10px; }
  .pathway-arrow { transform: rotate(90deg); padding: 0; height: 22px; }
  .pathway-label { min-height: 0; margin-top: 4px; }
  .pathway-list { max-height: 290px; overflow-y: auto; }
}

.brand-owner { color: var(--amber); }
.brand h1 { white-space: nowrap; }
@media (max-width: 480px) {
  .brand h1 { white-space: normal; font-size: 17px; line-height: 1.15; }
}


/* ---- restrained molecular motif ---- */
.compound-node { justify-content: flex-start; }
.compound-copy { min-width: 0; }
.molecule-glyph {
  position: relative;
  width: 34px;
  height: 28px;
  flex: 0 0 34px;
  opacity: .72;
}
.molecule-glyph::before,
.molecule-glyph::after {
  content: "";
  position: absolute;
  height: 1px;
  background: var(--teal);
  transform-origin: left center;
}
.molecule-glyph::before { width: 21px; left: 7px; top: 8px; transform: rotate(29deg); }
.molecule-glyph::after { width: 20px; left: 8px; top: 20px; transform: rotate(-28deg); }
.molecule-glyph i {
  position: absolute;
  width: 5px;
  height: 5px;
  border: 1px solid var(--teal);
  border-radius: 50%;
  background: var(--surface);
}
.molecule-glyph i:nth-child(1) { left: 4px; top: 5px; }
.molecule-glyph i:nth-child(2) { left: 25px; top: 10px; }
.molecule-glyph i:nth-child(3) { left: 5px; top: 19px; }
.molecule-glyph i:nth-child(4) { left: 16px; top: 12px; }
.molecule-glyph i:nth-child(5) { left: 26px; top: 22px; }

.brand-shield { width: 44px; height: 48px; display: block; color: var(--amber); }


/* ---- chemistry notation + visible matrix scrolling ---- */
.formula-chip sub,
.formula sub {
  font-size: .68em;
  line-height: 0;
  vertical-align: sub;
}
.matrix-wrap {
  overflow-x: scroll;
  scrollbar-width: auto;
  scrollbar-color: var(--teal) var(--surface2);
  padding-bottom: 10px;
}
.matrix-wrap::-webkit-scrollbar { height: 14px; }
.matrix-wrap::-webkit-scrollbar-track {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.matrix-wrap::-webkit-scrollbar-thumb {
  background: var(--teal);
  border: 3px solid var(--surface2);
  border-radius: 8px;
}
.matrix-wrap::-webkit-scrollbar-thumb:hover { background: var(--amber); }

.compound-chemline {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 8px 0;
}
.molecule-glyph-large {
  width: 42px;
  height: 34px;
  flex-basis: 42px;
  transform: rotate(-7deg);
  opacity: .82;
}
.molecule-glyph-large::before { width: 26px; left: 8px; top: 9px; }
.molecule-glyph-large::after { width: 25px; left: 9px; top: 24px; }
.molecule-glyph-large i:nth-child(1) { left: 4px; top: 5px; }
.molecule-glyph-large i:nth-child(2) { left: 31px; top: 11px; }
.molecule-glyph-large i:nth-child(3) { left: 5px; top: 25px; }
.molecule-glyph-large i:nth-child(4) { left: 19px; top: 15px; }
.molecule-glyph-large i:nth-child(5) { left: 32px; top: 28px; }

/* ---- WebGL molecule prototype ---- */
.compound-card { position: relative; min-height: 230px; overflow: hidden; }
.molecule3d {
  position: absolute;
  right: 8px;
  top: 10px;
  width: 48%;
  height: 185px;
  z-index: 2;
  touch-action: none;
  cursor: grab;
}
.molecule3d:active { cursor: grabbing; }
.molecule3d canvas { width: 100% !important; height: 100% !important; display: block; }
.molecule3d span {
  position: absolute;
  right: 8px;
  bottom: 2px;
  z-index: 3;
  font: 9px var(--mono);
  letter-spacing: .8px;
  color: var(--muted);
  opacity: .75;
  pointer-events: none;
}
.compound-card:has(.molecule3d) > h3,
.compound-card:has(.molecule3d) > p,
.compound-card:has(.molecule3d) > .compound-chemline { max-width: 50%; }
@media (max-width: 520px) {
  .molecule3d { width: 47%; height: 175px; right: 3px; top: 8px; }
}

.evidence-word { display:inline-block; font:700 11px var(--mono); text-transform:uppercase; letter-spacing:.7px; padding:4px 7px; border-radius:5px; }
.evidence-sep { color:var(--muted); padding:0 3px; }

.evidence-word {
  display: inline-flex;
  align-items: center;
  min-height: 25px;
  padding: 3px 9px;
  border-radius: 999px;
  font: 700 10px/1 var(--mono);
  letter-spacing: .4px;
  text-transform: uppercase;
  white-space: nowrap;
}
.evidence-clinical { background: rgba(31,201,184,.16); color: #43d7c8; border: 1px solid rgba(31,201,184,.38); }
.evidence-preclinical { background: rgba(240,166,35,.15); color: #efb44b; border: 1px solid rgba(240,166,35,.35); }
.evidence-laboratory { background: rgba(100,155,245,.15); color: #82b2ff; border: 1px solid rgba(100,155,245,.35); }
.evidence-review { background: rgba(163,120,215,.15); color: #bd91ee; border: 1px solid rgba(163,120,215,.35); }

/* ---- plant chemical communication ---- */
.plant-language {
  margin: 56px 0 8px;
  padding: 38px 42px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background:
    radial-gradient(circle at 88% 20%, rgba(114,184,154,.10), transparent 34%),
    var(--surface);
  position: relative;
  overflow: hidden;
}
.plant-language::after {
  content: "C₁₀H₁₆  ·  C₁₅H₂₄  ·  C₁₀H₁₈O";
  position: absolute;
  right: 24px;
  top: 22px;
  color: var(--teal);
  opacity: .16;
  font: 700 12px var(--mono);
  letter-spacing: 2px;
}
.plant-language-kicker {
  color: var(--teal);
  font: 700 10px var(--mono);
  letter-spacing: 2px;
  margin-bottom: 9px;
}
.plant-language h2 { font-size: clamp(25px, 4vw, 38px); margin-bottom: 14px; }
.plant-language > p { color: var(--muted); max-width: 76ch; margin: 0 0 12px; }
.plant-language blockquote {
  max-width: 760px;
  margin: 25px 0 14px;
  padding-left: 18px;
  border-left: 2px solid var(--teal);
  color: var(--text);
  font-size: clamp(18px, 2.5vw, 24px);
  line-height: 1.4;
}
.plant-language .plant-language-note { font-size: 11px; opacity: .72; margin-bottom: 0; }
@media (max-width: 640px) {
  .plant-language { margin-top: 36px; padding: 28px 20px; }
  .plant-language::after { display: none; }
}

/* ---- visual matrix key ---- */
.matrix-key {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
  margin: 2px 0 14px;
  color: var(--muted);
  font-size: 11px;
}
.matrix-key-title {
  color: var(--text);
  font: 700 10px var(--mono);
  letter-spacing: 1.2px;
  margin-right: 3px;
}
.matrix-key-swatch {
  width: 28px;
  height: 12px;
  border-radius: 3px;
  border: 1px solid var(--border);
}
.matrix-key-swatch.k1 { background: rgba(114,184,154,.16); }
.matrix-key-swatch.k2 { background: rgba(114,184,154,.34); }
.matrix-key-swatch.k3 { background: rgba(114,184,154,.58); }
.matrix-key-swatch.k4 { background: rgba(114,184,154,.88); }
.matrix-key-action {
  margin-left: auto;
  color: var(--teal);
  font-family: var(--mono);
}
@media (max-width: 600px) {
  .matrix-key-action { width: 100%; margin: 3px 0 0; }
}

.matrix-scroll-cue {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin: 4px 0 8px;
  padding: 8px 12px;
  border-radius: 7px;
  background: rgba(114,184,154,.12);
  border: 1px solid rgba(114,184,154,.42);
  color: var(--teal);
  font: 700 10px var(--mono);
  letter-spacing: 1px;
}
.matrix-scroll-cue span { font-size: 17px; line-height: 1; }
.matrix-wrap {
  overflow-x: scroll !important;
  scrollbar-gutter: stable;
  padding-bottom: 16px !important;
}
.matrix-wrap::-webkit-scrollbar { height: 16px !important; }
.matrix-wrap::-webkit-scrollbar-track {
  background: rgba(114,184,154,.12) !important;
  border: 1px solid rgba(114,184,154,.35) !important;
}
.matrix-wrap::-webkit-scrollbar-thumb {
  background: var(--teal) !important;
  border: 3px solid var(--surface2) !important;
  min-width: 70px;
}

/* ---- matrix sticky row-label divider ---- */
.matrix th:first-child,
.matrix td:first-child {
  position: sticky;
  left: 0;
  z-index: 3;
  background: var(--surface);
  border-right: 2px solid var(--teal);
  box-shadow: 7px 0 10px -10px rgba(0,0,0,.9);
}
.matrix thead th:first-child {
  z-index: 5;
}
.matrix .rowlabel {
  min-width: 150px;
  padding-right: 16px;
}
@media (max-width: 600px) {
  .matrix .rowlabel { min-width: 145px; }
}

/* ---- polish Beyond Aroma ---- */
.plant-language {
  margin-top: 48px;
  padding: 34px 28px 32px;
  border: 1px solid rgba(114,184,154,.30);
  border-radius: 14px;
  background:
    radial-gradient(circle at 92% 8%, rgba(114,184,154,.10), transparent 34%),
    linear-gradient(180deg, rgba(18,35,58,.92), rgba(12,25,43,.96));
}
.plant-language-kicker {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--teal);
  font: 700 10px var(--mono);
  letter-spacing: 2.2px;
}
.plant-language h2 {
  margin: 0 0 18px;
  font-size: clamp(27px, 5vw, 40px);
  line-height: 1.08;
}
.plant-language > p {
  max-width: 70ch;
  font-size: 15px;
  line-height: 1.7;
}
.plant-language blockquote {
  margin: 26px 0 16px;
  padding: 16px 0 16px 20px;
  border-left: 3px solid var(--teal);
  font-size: clamp(19px, 3vw, 25px);
  line-height: 1.45;
  font-weight: 600;
}
.plant-language .plant-language-note {
  margin-top: 14px;
  font: 10px/1.55 var(--mono);
  color: var(--muted);
  opacity: .72;
}
@media (max-width: 640px) {
  .plant-language { margin: 34px 0 8px; padding: 27px 20px 25px; }
  .plant-language > p { font-size: 14px; line-height: 1.65; }
}

/* ---- visual language-of-plants story ---- */
.language-hero {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 20px;
  align-items: center;
  margin-bottom: 24px;
}
.language-lead { font-size: 16px !important; color: var(--text) !important; max-width: 48ch !important; }
.signal-visual { position: relative; height: 150px; min-width: 180px; }
.signal-plant { position:absolute; left:50%; bottom:18px; width:70px; height:105px; transform:translateX(-50%); }
.signal-plant .stem { position:absolute; left:33px; bottom:0; width:4px; height:88px; background:var(--teal); border-radius:4px; transform:rotate(2deg); }
.signal-plant .leaf { position:absolute; width:31px; height:16px; background:rgba(114,184,154,.9); border-radius:100% 0 100% 0; }
.signal-plant .l1 { left:5px; top:30px; transform:rotate(28deg); }
.signal-plant .l2 { right:4px; top:46px; transform:scaleX(-1) rotate(25deg); }
.signal-plant .l3 { left:5px; top:61px; transform:rotate(30deg); }
.signal-plant .l4 { right:4px; top:76px; transform:scaleX(-1) rotate(25deg); }
.signal-ring { position:absolute; left:50%; top:46%; border:1px solid rgba(114,184,154,.35); border-radius:50%; transform:translate(-50%,-50%); }
.signal-ring.r1{width:82px;height:82px}.signal-ring.r2{width:120px;height:120px}.signal-ring.r3{width:158px;height:158px}
.signal-dot { position:absolute; width:7px;height:7px;background:var(--teal);border-radius:50%;box-shadow:0 0 12px rgba(114,184,154,.8); }
.signal-dot.d1{left:15%;top:30%}.signal-dot.d2{right:10%;top:45%}.signal-dot.d3{left:24%;bottom:15%}
.language-flow { display:grid; grid-template-columns:1fr 28px 1fr 28px 1fr; gap:8px; align-items:center; margin:22px 0; }
.language-step { min-height:142px; padding:16px; border:1px solid var(--border); border-radius:10px; background:rgba(9,20,35,.45); }
.language-step .step-icon { display:block; color:var(--teal); font:700 10px var(--mono); margin-bottom:12px; }
.language-step strong { display:block; font-size:17px; margin-bottom:7px; }
.language-step p { color:var(--muted); font-size:12px; line-height:1.55; }
.flow-arrow { color:var(--teal); text-align:center; font-size:20px; }
.language-connections { display:grid; grid-template-columns:1fr 1.25fr 1fr; border:1px solid rgba(114,184,154,.28); border-radius:10px; overflow:hidden; margin:22px 0; }
.language-connections span,.language-connections b { padding:10px 12px; border-bottom:1px solid var(--border); text-align:center; font-size:11px; }
.language-connections b { color:var(--teal); font-family:var(--mono); background:rgba(114,184,154,.07); }
.language-connections > :nth-last-child(-n+3) { border-bottom:0; }
@media(max-width:640px){
 .language-hero{grid-template-columns:1fr .7fr;gap:6px}.signal-visual{height:125px;min-width:115px}
 .signal-ring.r3{width:125px;height:125px}.signal-ring.r2{width:96px;height:96px}.signal-ring.r1{width:68px;height:68px}
 .language-flow{grid-template-columns:1fr;gap:7px}.flow-arrow{transform:rotate(90deg);height:20px}
 .language-step{min-height:0}.language-connections span,.language-connections b{padding:9px 5px;font-size:9px}
}

/* ---- photographic Beyond Aroma ---- */
.plant-language {
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
  overflow: visible !important;
}
.plant-language::after { display:none !important; }
.language-photo-hero {
  position:relative;
  min-height:330px;
  border-radius:16px;
  overflow:hidden;
  margin-bottom:14px;
  background:#0b1722;
}
.language-photo-hero img {
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
  filter:saturate(.78) contrast(1.04) brightness(.72);
}
.language-photo-hero::after {
  content:""; position:absolute; inset:0;
  background:linear-gradient(90deg,rgba(4,13,22,.84) 0%,rgba(4,13,22,.45) 48%,rgba(4,13,22,.08) 100%);
}
.language-photo-overlay {
  position:absolute; z-index:2; left:clamp(22px,5vw,54px); bottom:clamp(25px,5vw,50px); max-width:560px;
}
.language-photo-overlay span { color:#b7e0ce; font:700 10px var(--mono); letter-spacing:2.4px; }
.language-photo-overlay h2 { margin:8px 0 8px; font-size:clamp(34px,6vw,62px); line-height:.98; max-width:10ch; color:#fff8e8; }
.language-photo-overlay p { margin:0; color:#e2e9e5 !important; font-size:clamp(15px,2vw,20px) !important; }
.language-photo-grid {
  display:grid; grid-template-columns:1fr 1.1fr 1fr; gap:14px; align-items:stretch;
}
.language-photo-grid figure {
  margin:0; border-radius:13px; overflow:hidden; background:var(--surface); border:1px solid var(--border);
}
.language-photo-grid figure img { width:100%; height:190px; object-fit:cover; display:block; filter:saturate(.85); }
.language-photo-grid figcaption { padding:14px 15px 16px; color:var(--muted); font-size:12px; line-height:1.5; }
.language-photo-grid figcaption strong { color:var(--text); }
.language-big-thought {
  position:relative; display:flex; flex-direction:column; justify-content:center;
  min-height:250px; padding:28px; border-radius:13px;
  background:#d9e8d7; color:#10231d;
}
.language-big-thought .quote-mark { position:absolute; top:10px; left:18px; font:80px/1 Georgia,serif; opacity:.18; }
.language-big-thought p { position:relative; margin:0 0 14px; font:600 clamp(19px,2.7vw,28px)/1.25 Georgia,serif; }
.language-big-thought strong { font-size:12px; line-height:1.5; letter-spacing:.2px; }
.language-whisper {
  display:flex; align-items:center; justify-content:center; gap:12px;
  margin:20px 0 10px; color:var(--teal); font:700 9px var(--mono); letter-spacing:2px;
}
.language-whisper i { width:34px; height:1px; background:rgba(114,184,154,.35); }
.plant-language .plant-language-note { text-align:center; max-width:none; margin:14px auto 0; font-size:9px; }
@media(max-width:700px){
 .language-photo-hero{min-height:300px}
 .language-photo-overlay h2{font-size:40px}
 .language-photo-grid{grid-template-columns:1fr 1fr}
 .language-big-thought{grid-column:1/-1;grid-row:1;min-height:190px;padding:25px}
 .language-photo-grid figure img{height:145px}
 .language-whisper{gap:7px;letter-spacing:1px}.language-whisper i{width:14px}
}

/* ---- rein in Beyond Aroma photography ---- */
.plant-language {
  max-width: 900px;
  margin-left: auto !important;
  margin-right: auto !important;
}
.language-photo-hero {
  min-height: 220px !important;
  max-height: 240px;
}
.language-photo-overlay h2 {
  font-size: clamp(28px, 4vw, 42px) !important;
  max-width: 14ch !important;
}
.language-photo-grid {
  grid-template-columns: 1fr 1fr 1fr !important;
}
.language-photo-grid figure img {
  height: 115px !important;
}
.language-big-thought {
  min-height: 175px !important;
  padding: 20px !important;
}
.language-big-thought p {
  font-size: clamp(17px, 2vw, 22px) !important;
}
@media(max-width:700px){
  .plant-language { width:100%; }
  .language-photo-hero { min-height:190px !important; max-height:190px; }
  .language-photo-overlay { left:18px; bottom:18px; max-width:78%; }
  .language-photo-overlay h2 { font-size:30px !important; }
  .language-photo-overlay p { font-size:13px !important; }
  .language-photo-grid { grid-template-columns:1fr 1fr !important; gap:8px !important; }
  .language-big-thought { grid-column:1/-1; min-height:145px !important; padding:18px !important; }
  .language-photo-grid figure img { height:95px !important; }
  .language-photo-grid figcaption { padding:10px !important; font-size:10px !important; }
}

/* ---- plain evidence matrix: numbers, not cards ---- */
.matrix .cell {
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  min-width: 64px;
  padding: 14px 10px !important;
  box-shadow: none !important;
}
.matrix .cell:not([disabled]):hover {
  background: rgba(114,184,154,.07) !important;
}
.matrix .cell[disabled] {
  background: transparent !important;
  opacity: .45;
}
.matrix .cell-n {
  color: var(--text);
  font: 600 16px var(--mono);
}
.matrix th, .matrix td {
  border-right: 1px solid var(--border);
}
.matrix th:last-child, .matrix td:last-child { border-right: 0; }

/* ---- rebalance Beyond Aroma typography and spacing ---- */
.language-photo-hero { margin-bottom: 10px !important; }
.language-photo-overlay p { font-size: 16px !important; line-height: 1.45; max-width: 34ch; }
.language-big-thought { min-height: 0 !important; padding: 22px 24px !important; }
.language-big-thought p { font-size: clamp(20px, 2.5vw, 27px) !important; margin-bottom: 10px !important; }
.language-big-thought strong { font-size: 14px !important; line-height: 1.45 !important; }
.language-photo-grid { gap: 10px !important; }
.language-photo-grid figure img { height: 125px !important; }
.language-photo-grid figcaption { padding: 12px 13px 14px !important; font-size: 13px !important; line-height: 1.5 !important; }
.language-human-thought {
  margin: 12px auto 8px;
  max-width: 68ch;
  color: var(--text);
  font-size: 15px;
  line-height: 1.65;
  text-align: left;
}
.plant-language .plant-language-note {
  margin-top: 8px !important;
  font-size: 11px !important;
  line-height: 1.5 !important;
}
@media(max-width:700px){
 .language-photo-hero{margin-bottom:9px !important}
 .language-photo-overlay p{font-size:14px !important}
 .language-big-thought{padding:18px 19px !important}
 .language-big-thought p{font-size:21px !important;line-height:1.3 !important}
 .language-big-thought strong{font-size:13px !important}
 .language-photo-grid figure img{height:110px !important}
 .language-photo-grid figcaption{font-size:12px !important;line-height:1.45 !important;padding:11px !important}
 .language-human-thought{font-size:14px;line-height:1.6;margin-top:13px}
 .plant-language .plant-language-note{font-size:10px !important;text-align:left !important}
}

/* Matrix numbers are plain text only */
.matrix .cell,
.matrix .cell[disabled],
.matrix .cell:not([disabled]):hover {
  background: none !important;
  background-color: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
}
.matrix .cell-n { background: transparent !important; }

/* 3D viewers: slightly smaller, lazy-loaded on every compound */
.molecule3d {
  width: calc(48% - 4px) !important;
  height: 171px !important;
}
@media(max-width:520px){
  .molecule3d { width: calc(47% - 4px) !important; height:171px !important; }
}

/* Keep the 3D molecule visibly contained inside its card area */
.molecule3d {
  right: 8px !important;
  top: 14px !important;
  width: calc(46% - 4px) !important;
  height: 163px !important;
  border: 1px solid rgba(114,184,154,.22);
  border-radius: 8px;
  overflow: hidden;
}
@media(max-width:520px){
  .molecule3d {
    right: 8px !important;
    width: calc(45% - 4px) !important;
    height: 163px !important;
  }
}

.study-count { color: var(--text); font-weight: 800; }

/* ---- oil detail: evidence first ---- */
#oil-detail .detail-head { margin-bottom: 8px; }
#oil-detail .detail-swatch { width: 54px; height: 54px; }
#oil-detail .detail-head h2 { font-size: clamp(28px,5vw,42px); }
.oil-quickfacts {
  display:flex;
  flex-wrap:wrap;
  gap:5px 14px;
  align-items:center;
  margin:4px 0 16px;
  color:var(--muted);
  font-size:12px;
  line-height:1.45;
}
.oil-quickfacts .desc {
  flex-basis:100%;
  margin:0;
  color:var(--text);
  font-size:13px;
  line-height:1.5;
}
.hidden-meta { display:none; }
.oil-study-priority > h3 { margin-top:8px; font-size:18px; }
.oil-study-priority .evidence-summary { margin-bottom:14px; }
.oil-more {
  margin-top:20px;
  border-top:1px solid var(--border);
  padding-top:12px;
}
.oil-more summary {
  cursor:pointer;
  color:var(--teal);
  font:700 11px var(--mono);
  letter-spacing:.7px;
  text-transform:uppercase;
  padding:8px 0;
}
@media(max-width:600px){
  #oil-detail { padding-top:14px; }
  #oil-detail .back { margin-bottom:14px; }
  #oil-detail .detail-swatch { width:46px; height:46px; }
  .oil-quickfacts { margin-bottom:12px; }
}

/* Tighter oil detail spacing under sticky navigation */
#tab-oils:has(#oil-detail:not(.hidden)) {
  margin-top: -10px;
}
#oil-detail {
  margin-top: 0 !important;
}
@media(max-width:600px){
  main { padding-top: 12px; }
  #tab-oils:has(#oil-detail:not(.hidden)) { margin-top: -4px; }
}