/* ============================================================================
   Lab Match: viz palette tokens, shared chart chrome (both charts), and viz 1
   ("how close you are to each lab"). Owner: viz-cube. Builds on warm-lab.css.
   The only raw hex here is the validated viz palette from site/README.md.
   ========================================================================== */

/* --- Viz palette (validated, both modes) ------------------------------------ */
:root {
  --viz-1: #B23A60;
  --viz-2: #B6862C;
  --viz-3: #0f6fa8;
  --viz-accent: var(--teal);
  --viz-context: var(--neuron-rest);
}
:root[data-theme="dark"] {
  --viz-1: #D5718C;
  --viz-2: #B6862C;
  --viz-3: #379ed6;
  --viz-accent: var(--teal);
  --viz-context: var(--neuron-rest);
}

/* --- Shared chart chrome ------------------------------------------------------ */
.lm-viz { position: relative; padding: 8px 0 72px; color: var(--ink); }
.lm-viz-head { max-width: 72ch; }
.lm-viz-head .label { margin: 0 0 14px; }
.lm-viz-title { font-size: clamp(26px, 2.6vw, 36px); line-height: 1.1; }
.lm-viz-intro { font-size: 17px; line-height: 1.65; color: var(--muted); margin: 14px 0 0; max-width: 62ch; }

/* toolbar: stepper chips + toggles + zoom buttons */
.lm-viz-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; margin: 28px 0 10px; }
.lm-viz-stepper { display: flex; flex-wrap: wrap; gap: 8px; }
.lm-viz-stepper .fchip { white-space: nowrap; }
.lm-viz-help { font-size: 14px; line-height: 1.55; color: var(--faint); margin: 0 0 14px; max-width: 70ch; min-height: 1.55em; }
.lm-viz-check { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; cursor: pointer;
  font-family: var(--mono); font-size: 13px; color: var(--muted); }
.lm-viz-check input { width: 18px; height: 18px; margin: 0; accent-color: var(--teal); cursor: pointer; }
.lm-viz-tools { display: inline-flex; gap: 6px; margin-left: auto; }
.lm-viz-btn { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 44px;
  padding: 0 12px; border: 1px solid var(--rule-dark); border-radius: 999px; background: var(--bg);
  font-family: var(--mono); font-size: 15px; color: var(--muted); cursor: pointer; }
.lm-viz-btn:hover { color: var(--coral); border-color: var(--coral); }
.lm-viz-btn.text { font-size: 13px; }

/* stage: the canvas on --bg with a hairline frame, plus a DOM tooltip */
.lm-viz-stage { position: relative; width: 100%; aspect-ratio: 4 / 3; max-height: 72vh; min-height: 300px;
  background: var(--bg); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.lm-viz-canvas { display: block; width: 100%; height: 100%; cursor: grab; border-radius: 8px; }
.lm-viz-canvas.is-dragging { cursor: grabbing; }
.lm-viz-hint { font-family: var(--mono); font-size: 12px; color: var(--faint); margin: 8px 0 0; }
.lm-viz-tip { position: absolute; z-index: 3; left: 0; top: 0; max-width: 290px; pointer-events: none;
  background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px;
  box-shadow: 0 6px 22px var(--glow); color: var(--ink); font-size: 13px; line-height: 1.45; }
.lm-viz-tip[hidden] { display: none; }
.lm-viz-tip-value { font-size: 26px; font-weight: 800; letter-spacing: -.02em; line-height: 1; color: var(--ink); }
.lm-viz-tip-unit { font-family: var(--mono); font-size: 11px; color: var(--faint); margin-left: 6px; letter-spacing: 0; font-weight: 400; }
.lm-viz-tip-name { font-weight: 700; font-size: 15px; margin: 8px 0 2px; }
.lm-viz-tip-meta { color: var(--faint); font-size: 12px; margin: 0 0 8px; }
.lm-viz-tip-rows { display: grid; grid-template-columns: auto 1fr; gap: 2px 12px; margin: 0;
  font-family: var(--mono); font-size: 12px; }
.lm-viz-tip-rows dt { color: var(--faint); }
.lm-viz-tip-rows dd { margin: 0; color: var(--ink); }
.lm-viz-tip-rows dd.is-off { color: var(--faint); }
.lm-viz-tip-note { margin: 8px 0 0; font-family: var(--mono); font-size: 11px; color: var(--muted); }
.lm-viz-tip-note.warn { color: var(--pink); }

/* live summary + table-view twin */
.lm-viz-live { font-size: 15px; line-height: 1.6; color: var(--muted); margin: 18px 0 0; max-width: 72ch; }
.lm-viz-table { margin-top: 22px; border-top: 1px solid var(--line); }
.lm-viz-table > summary { display: flex; align-items: center; min-height: 44px; cursor: pointer;
  font-family: var(--mono); font-size: 13px; color: var(--teal); }
.lm-viz-table > summary:hover { color: var(--coral); }
.lm-viz-scroll { overflow-x: auto; max-width: 100%; }
.lm-viz-table table { border-collapse: collapse; width: 100%; font-size: 14px; }
.lm-viz-table th, .lm-viz-table td { text-align: right; padding: 8px 10px; border-bottom: 1px solid var(--line);
  white-space: nowrap; font-family: var(--mono); font-size: 13px; color: var(--ink); }
.lm-viz-table th { font-weight: 600; color: var(--faint); font-size: 12px; vertical-align: bottom; }
.lm-viz-table th:first-child, .lm-viz-table td:first-child { text-align: left; font-family: var(--sans);
  white-space: normal; min-width: 11em; }
.lm-viz-table td:first-child { font-weight: 600; font-size: 14px; }
.lm-viz-table .is-off { color: var(--faint); }
.lm-viz-table th small { display: block; font-weight: 400; }
.lm-viz-table tr.is-excluded td { color: var(--faint); }
.lm-viz-table .lm-viz-reason { display: block; font-weight: 400; font-size: 12px; color: var(--pink); }

/* --- Viz 1: the cube ---------------------------------------------------------- */
.lm-cube-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(240px, 300px); gap: 28px; align-items: start; }
.lm-cube-side .label { margin: 0 0 10px; }
.lm-cube-list { list-style: none; margin: 0; padding: 0; counter-reset: lmrank; border-top: 1px solid var(--line); }
.lm-cube-list li { counter-increment: lmrank; border-bottom: 1px solid var(--line); }
.lm-cube-item { display: grid; grid-template-columns: 2.2em minmax(0, 1fr) auto; grid-template-areas: "n name val" "n move val";
  gap: 0 8px; align-items: center; width: 100%; min-height: 52px; padding: 6px 6px; text-align: left;
  background: none; border: 0; border-left: 2px solid transparent; cursor: pointer; color: var(--ink); }
.lm-cube-item::before { content: counter(lmrank, decimal-leading-zero); grid-area: n; font-family: var(--mono); font-size: 12px; color: var(--faint); }
.lm-cube-item:hover .lm-cube-name { color: var(--coral); }
.lm-cube-item.is-selected { border-left-color: var(--teal); background: var(--glow-soft); }
.lm-cube-item.is-top .lm-cube-name::after { content: ""; display: inline-block; width: 8px; height: 8px; margin-left: 8px;
  border-radius: 50%; background: var(--viz-accent); vertical-align: middle; }
.lm-cube-name { grid-area: name; font-weight: 700; font-size: 14px; line-height: 1.3; overflow-wrap: anywhere; }
.lm-cube-move { grid-area: move; font-family: var(--mono); font-size: 11px; color: var(--faint); }
.lm-cube-move.up { color: var(--teal); }
.lm-cube-val { grid-area: val; font-family: var(--mono); font-size: 14px; font-weight: 600; color: var(--ink); }
.lm-cube-empty { font-size: 14px; color: var(--faint); margin: 12px 0 0; }

/* --- Responsive ----------------------------------------------------------------- */
@media (max-width: 1280px) {
  .lm-cube-grid { grid-template-columns: minmax(0, 1fr) minmax(220px, 260px); gap: 22px; }
}
@media (max-width: 900px) {
  .lm-viz { padding-bottom: 56px; }
  .lm-cube-grid { grid-template-columns: minmax(0, 1fr); }
  .lm-viz-stage { max-height: none; }
  .lm-viz-intro { font-size: 16px; }
}
@media (max-width: 600px) {
  .lm-viz-bar { gap: 8px 12px; }
  .lm-viz-stepper { gap: 6px; }
  .lm-viz-stepper .fchip { padding: 10px; font-size: 12px; }
  .lm-viz-tools { margin-left: 0; }
  .lm-viz-stage { aspect-ratio: 1 / 1; min-height: 0; }
  .lm-viz-tip { max-width: 240px; padding: 10px 12px; }
  .lm-viz-tip-value { font-size: 22px; }
}
@media (prefers-reduced-motion: reduce) {
  .lm-viz *, .lm-viz *::before, .lm-viz *::after { transition: none !important; animation: none !important; }
}