/* ==========================================================================
   Item 237 · Palpitations
   Style self-contained, hérité des patterns 235/194/213/152.
   ========================================================================== */

:root {
  /* Tokens locaux */
  --paper:    var(--bg-card);
  --paper-2:  #fffcf5;
  --rule:     #d7ccb4;
  --rule-2:   var(--accent-dash);
  --bg-2:     #ece5d6;
  --bg-3:     #e4dcc8;
  --ink-2:    #524a3e;
  --ink-3:    #8a8270;
  --ink-4:    #b2a98f;
  --danger:   #a52a1a;
  --warn:     #8a5a12;
  --ok:       #4e6a2f;
  --amber:    #c27a2c;

  /* Palette cardio (item 237) */
  --cardio-bleu:    #2f5e6b;
  --cardio-rouge:   #a52a1a;
  --cardio-violet:  #8a4a7f;
  --cardio-orange:  #c27a2c;
  --cardio-vert:    #4e6a2f;
  --cardio-jaune:   #b48a1c;

  /* Familles thématiques */
  --fam-def:      var(--cardio-bleu);
  --fam-urg:      var(--cardio-rouge);
  --fam-demarche: var(--cardio-violet);
  --fam-familles: var(--cardio-orange);
  --fam-examens:  var(--cardio-vert);
  --fam-atlas:    var(--cardio-jaune);
}

.content { max-width: 1400px; }

@keyframes palp-fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: none; }
}
.content-panel.active { animation: palp-fadeIn .35s ease-out; }

.mono   { font-family: var(--font-mono); }
.serif  { font-family: var(--font-serif); }
.muted  { color: var(--ink-3); }

/* =========================================================
   Sec-title (sous-titres de section)
   ========================================================= */
.sec-title       { display: flex; align-items: baseline; gap: 16px; margin: 36px 0 18px; flex-wrap: wrap; }
.sec-num         { font-family: var(--font-mono); font-size: 11px; letter-spacing: .18em; color: var(--ink-3); text-transform: uppercase; }
.sec-title h2    { font-family: var(--font-serif); font-weight: 500; font-size: 30px; letter-spacing: -.01em; margin: 0; line-height: 1; }
.sec-title .rule { flex: 1; height: 1px; background: var(--rule); margin-bottom: 8px; min-width: 40px; }
.sec-title .hint { font-family: var(--font-mono); font-size: 11px; color: var(--ink-3); letter-spacing: .06em; }

.rang-tag {
  display: inline-flex; align-items: center; gap: 5px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .14em;
  text-transform: uppercase; padding: 3px 8px; border-radius: 2px;
  border: 1px solid var(--rule-2); color: var(--ink-2); background: var(--paper);
  vertical-align: middle;
}
.rang-tag.rang-a { color: var(--ok);    border-color: color-mix(in oklab, var(--ok) 40%, var(--rule-2)); }
.rang-tag.rang-b { color: var(--ink-3); border-color: var(--rule-2); }

/* =========================================================
   Lane (encadré coloré par famille)
   ========================================================= */
.lane          { background: var(--bg-2); border: 1px solid color-mix(in oklab, var(--fam, var(--ink)) 30%, var(--rule)); border-radius: 4px; padding: 16px 18px; }
.lane + .lane  { margin-top: 16px; }
.lane-h        { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.lane-h .dot   { width: 10px; height: 10px; border-radius: 50%; background: var(--fam, var(--ink)); }
.lane-h h3     { font-family: var(--font-serif); font-weight: 500; font-size: 18px; margin: 0; }
.lane-h .kind  { margin-left: auto; font-family: var(--font-mono); font-size: 10px; letter-spacing: .12em; color: var(--ink-3); text-transform: uppercase; }

.fam-def       { --fam: var(--fam-def); }
.fam-urg       { --fam: var(--fam-urg); }
.fam-demarche  { --fam: var(--fam-demarche); }
.fam-familles  { --fam: var(--fam-familles); }
.fam-examens   { --fam: var(--fam-examens); }
.fam-atlas     { --fam: var(--fam-atlas); }

/* =========================================================
   Tables
   ========================================================= */
table.matrix              { width: 100%; border-collapse: collapse; background: var(--paper); border: 1px solid var(--rule); border-radius: 3px; overflow: hidden; }
table.matrix th, table.matrix td { padding: 11px 13px; text-align: left; border-bottom: 1px solid var(--rule); vertical-align: top; font-size: 12.5px; line-height: 1.55; }
table.matrix thead th     { background: var(--bg-2); font-family: var(--font-mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2); font-weight: 500; }
table.matrix tbody th     { font-family: var(--font-serif); font-weight: 500; font-size: 14.5px; color: var(--ink); border-right: 1px solid var(--rule); }
table.matrix tbody tr:last-child th, table.matrix tbody tr:last-child td { border-bottom: none; }
table.matrix tbody tr:hover td { background: #fff; }

/* =========================================================
   Hbox / hstack
   ========================================================= */
.hstack             { display: flex; flex-direction: column; gap: 10px; }
.hbox {
  background: var(--paper); border: 1px solid var(--rule); border-radius: 3px;
  padding: 12px 16px;
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 4px 16px;
  align-items: baseline;
}
.hbox > .n {
  grid-column: 1; grid-row: 1 / -1; align-self: start; padding-top: 2px;
  font-family: var(--font-mono); font-size: 11px; color: var(--ink-3); font-weight: 500;
  word-break: break-word; line-height: 1.3;
}
.hbox > h5 {
  grid-column: 2;
  font-family: var(--font-serif); font-weight: 500; font-size: 15px; margin: 0 0 4px;
}
.hbox > p, .hbox > ul {
  grid-column: 2; margin: 0;
  font-size: 12.5px; color: var(--ink-2); line-height: 1.6;
}
.hbox > ul { padding-left: 18px; }
.hbox > ul li { margin: 6px 0; }

/* =========================================================
   Cat-block
   ========================================================= */
.cat-block       { background: var(--paper-2); border: 1px solid var(--rule); border-left: 3px solid var(--fam, var(--rule-2)); border-radius: 2px; padding: 8px 12px; margin: 6px 0; }
.cat-label       { font-family: var(--font-mono); font-size: 10px; letter-spacing: .14em; color: var(--ink-3); text-transform: uppercase; margin-bottom: 4px; }
.cat-block p     { margin: 0; font-size: 12.5px; color: var(--ink-2); line-height: 1.55; }
.cat-block ul    { margin: 4px 0 0; padding-left: 16px; font-size: 12.5px; color: var(--ink-2); }
.cat-block.cat-piege { border-left-color: var(--danger); background: #f9e9df; }
.cat-block.cat-piege .cat-label { color: var(--danger); }

/* =========================================================
   Vignette
   ========================================================= */
.vignette {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-left: 4px solid var(--cardio-rouge);
  border-radius: 4px;
  padding: 20px 24px;
  margin-bottom: 22px;
}
.vignette .vg-tag {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .16em;
  color: var(--cardio-rouge); text-transform: uppercase; margin-bottom: 10px;
}
.vignette p { margin: 0 0 12px; font-size: 14px; line-height: 1.7; color: var(--ink-2); }
.vignette p b { color: var(--ink); }
.vignette .vg-question {
  margin-top: 14px; padding: 12px 14px;
  background: #f0e3c8; border: 1px solid var(--warn); border-radius: 3px;
  font-size: 13px; color: var(--ink); line-height: 1.6;
}
.vignette .vg-reveal {
  margin-top: 12px; padding: 10px 14px;
  background: var(--paper-2); border: 1px solid var(--rule); border-radius: 3px;
}
.vignette .vg-reveal summary {
  cursor: pointer; font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .14em; text-transform: uppercase; color: var(--cardio-rouge);
}
.vignette .vg-reponse {
  margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--rule);
  font-size: 13px; line-height: 1.6; color: var(--ink-2);
}

/* =========================================================
   Keypoints
   ========================================================= */
.keypoints {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 8px;
}
.kp {
  background: var(--paper); border: 1px solid var(--rule); border-radius: 3px;
  padding: 14px 16px;
}
.kp-num {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .16em;
  color: var(--cardio-rouge); text-transform: uppercase; margin-bottom: 6px;
}
.kp h5 {
  font-family: var(--font-serif); font-weight: 500; font-size: 15px; margin: 0 0 6px;
  line-height: 1.3;
}
.kp p { margin: 0; font-size: 12.5px; color: var(--ink-2); line-height: 1.55; }

/* =========================================================
   Définitions (5 cards)
   ========================================================= */
.def-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px;
}
.def-card {
  background: var(--paper); border: 1px solid var(--rule); border-left: 3px solid var(--cardio-bleu);
  border-radius: 3px; padding: 14px 16px;
}
.def-card.def-tj          { border-left-color: var(--cardio-violet); }
.def-card.def-wpw         { border-left-color: var(--cardio-rouge); }
.def-card.def-extrasystole { border-left-color: var(--cardio-orange); }
.def-card.def-parallelisme { border-left-color: var(--cardio-vert); }
.def-head { display: flex; align-items: baseline; gap: 12px; margin-bottom: 8px; flex-wrap: wrap; }
.def-head h3 {
  font-family: var(--font-serif); font-weight: 500; font-size: 17px; margin: 0; color: var(--ink);
}
.def-sub {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .12em;
  color: var(--ink-3); text-transform: uppercase;
}
.def-card p { margin: 0; font-size: 12.5px; color: var(--ink-2); line-height: 1.6; }

/* =========================================================
   Parallélisme électroclinique (4 steps)
   ========================================================= */
.parallel-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 10px;
}
.parallel-step {
  background: #fff; border: 1px solid var(--rule); border-radius: 3px;
  padding: 12px 14px; text-align: center;
  border-top: 3px solid var(--cardio-vert);
}
.ps-duree {
  font-family: var(--font-mono); font-size: 13px; letter-spacing: .04em;
  color: var(--cardio-vert); margin-bottom: 6px; font-weight: 500;
}
.parallel-step h5 {
  font-family: var(--font-serif); font-weight: 500; font-size: 13px; margin: 0 0 4px;
  line-height: 1.25;
}
.parallel-step p {
  margin: 0; font-size: 11.5px; color: var(--ink-2); line-height: 1.4;
}

/* =========================================================
   Signes de gravité (4 colonnes)
   ========================================================= */
.gravite-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px;
}
.gravite-card {
  background: var(--paper); border: 1px solid var(--rule); border-radius: 3px;
  padding: 14px 16px;
  border-top: 3px solid var(--cardio-rouge);
}
.gravite-card-2 { border-top-color: var(--cardio-orange); }
.gravite-card-3 { border-top-color: var(--cardio-rouge); background: #fae6dc; }
.gravite-card-4 { border-top-color: var(--cardio-bleu); }
.gravite-card h5 {
  font-family: var(--font-serif); font-weight: 500; font-size: 16px;
  margin: 0 0 8px; color: var(--ink);
}
.gravite-card ul { margin: 0; padding-left: 18px; font-size: 12.5px; color: var(--ink-2); line-height: 1.6; }
.gravite-card ul li { margin: 4px 0; }

/* =========================================================
   Alerte clinique (encadré rouge)
   ========================================================= */
.alert-clinical {
  display: grid; grid-template-columns: 48px 1fr; gap: 14px;
  background: #f3dccf; border: 1px solid var(--danger); border-left: 4px solid var(--danger);
  border-radius: 3px; padding: 14px 18px;
  margin: 18px 0;
}
.alert-clinical .alert-icon {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--danger); color: #fff;
  font-family: var(--font-serif); font-weight: 700; font-size: 22px;
  display: flex; align-items: center; justify-content: center;
}
.alert-clinical h4 {
  font-family: var(--font-serif); font-weight: 500; font-size: 17px;
  margin: 0 0 6px; color: var(--danger);
}
.alert-clinical p { margin: 0 0 6px; font-size: 13px; color: var(--ink); line-height: 1.6; }
.alert-clinical p b { color: var(--ink); }

/* =========================================================
   Manœuvres NAV (cards)
   ========================================================= */
.nav-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px;
}
.nav-card {
  background: var(--paper); border: 1px solid var(--rule);
  border-left: 3px solid var(--cardio-violet);
  border-radius: 3px; padding: 14px 16px;
}
.nav-card .nav-head {
  display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 10px; gap: 8px;
}
.nav-card h5 {
  font-family: var(--font-serif); font-weight: 500; font-size: 17px; margin: 0;
  color: var(--ink);
}
.nav-type {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .12em;
  color: var(--cardio-violet); text-transform: uppercase;
}
.nav-card .cat-block { --fam: var(--cardio-violet); }

/* Tableau interprétation NAV */
.nav-interp-table tbody tr.nav-resp-ok       { background: #e8efe1; }
.nav-interp-table tbody tr.nav-resp-warn     { background: #f0e3c8; }
.nav-interp-table tbody tr.nav-resp-danger   { background: #f3dccf; }

/* =========================================================
   Interrogatoire (4 colonnes)
   ========================================================= */
.interrogatoire-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px;
}
.interr-card {
  background: var(--paper); border: 1px solid var(--rule); border-radius: 3px;
  padding: 14px 16px;
  border-left: 3px solid var(--cardio-bleu);
}
.interr-card:nth-child(2) { border-left-color: var(--cardio-orange); }
.interr-card:nth-child(3) { border-left-color: var(--cardio-violet); }
.interr-card:nth-child(4) { border-left-color: var(--cardio-vert); }
.interr-card h5 {
  font-family: var(--font-serif); font-weight: 500; font-size: 16px;
  margin: 0 0 8px; color: var(--ink);
}
.interr-card ul { margin: 0; padding-left: 18px; font-size: 12.5px; color: var(--ink-2); line-height: 1.6; }
.interr-card ul li { margin: 4px 0; }

/* =========================================================
   Tableau familles + cards-entités
   ========================================================= */
.familles-wrap { overflow-x: auto; }
table.familles-table {
  min-width: 1100px;
}
table.familles-table tbody td.cell-danger { background: #f3dccf; color: var(--ink); font-weight: 500; }
table.familles-table tbody td.cell-warn   { background: #f0e3c8; color: var(--ink); font-weight: 500; }
table.familles-table tbody td.cell-ok     { background: #e8efe1; color: var(--ink); font-weight: 500; }

.entites-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 12px;
}
.entite-card {
  background: var(--paper); border: 1px solid var(--rule); border-radius: 4px;
  padding: 14px 16px;
  border-left: 3px solid var(--cardio-orange);
}
.entite-head {
  display: flex; flex-direction: column; gap: 4px; margin-bottom: 10px;
  border-bottom: 1px dashed var(--rule); padding-bottom: 8px;
}
.entite-head h4 {
  font-family: var(--font-serif); font-weight: 500; font-size: 18px;
  margin: 0; color: var(--ink);
}
.entite-accroche {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .04em;
  color: var(--cardio-orange); text-transform: uppercase;
}
.entite-ecg {
  width: 100%; height: auto; max-height: 180px; object-fit: contain;
  border-radius: 2px; border: 1px solid var(--rule);
  margin-bottom: 10px; background: var(--paper-2);
}
.entite-card .cat-block { --fam: var(--cardio-orange); }

/* =========================================================
   Examens — diagramme temporel
   ========================================================= */
.diag-temporel {
  display: flex; align-items: stretch; gap: 8px; flex-wrap: wrap;
  margin-top: 10px;
}
.diag-segment {
  flex: 1; min-width: 200px;
  background: #fff; border: 1px solid var(--rule);
  border-top: 3px solid var(--seg-color, var(--cardio-vert));
  border-radius: 3px;
  padding: 12px 14px;
  display: flex; flex-direction: column; gap: 4px;
}
.diag-step {
  font-family: var(--font-serif); font-weight: 600; font-size: 24px;
  color: var(--seg-color, var(--cardio-vert)); line-height: 1;
}
.diag-label {
  font-family: var(--font-serif); font-weight: 500; font-size: 14.5px;
  color: var(--ink);
}
.diag-duree {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em;
  color: var(--ink-3); text-transform: uppercase;
}
.diag-sens {
  font-size: 12px; color: var(--ink-2); line-height: 1.45; margin-top: 2px;
}
.diag-arrow {
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); color: var(--ink-3); font-size: 18px;
  padding: 0 4px;
}

/* =========================================================
   Atlas ECG
   ========================================================= */
.atlas-grid {
  display: grid; grid-template-columns: 1fr; gap: 22px;
}
.ecg-fig {
  background: var(--paper); border: 1px solid var(--rule); border-radius: 4px;
  padding: 14px 16px; margin: 0;
}
.ecg-fig-head {
  display: flex; align-items: baseline; gap: 12px; margin-bottom: 10px;
  border-bottom: 1px dashed var(--rule); padding-bottom: 8px;
}
.ecg-fig-num {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em;
  color: var(--cardio-jaune); text-transform: uppercase;
}
.ecg-fig h4 {
  font-family: var(--font-serif); font-weight: 500; font-size: 18px;
  margin: 0; color: var(--ink);
}
.ecg-fig img {
  width: 100%; height: auto; max-height: 380px; object-fit: contain;
  border-radius: 2px; border: 1px solid var(--rule);
  background: var(--paper-2);
  display: block;
}
.ecg-comments {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 12px;
}
.ecg-comment {
  background: var(--paper-2); border: 1px solid var(--rule); border-left: 3px solid var(--ink-3);
  border-radius: 2px; padding: 8px 12px;
}
.ecg-comment-voit       { border-left-color: var(--cardio-bleu); }
.ecg-comment-interpret  { border-left-color: var(--cardio-vert); background: #ecf1e3; }
.ecg-comment-piege      { border-left-color: var(--danger); background: #f9e9df; }
.ecg-comment-lien       { border-left-color: var(--cardio-violet); }
.ecg-comment-tag {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-3); margin-bottom: 4px; display: block;
}
.ecg-comment p { margin: 0; font-size: 12.5px; color: var(--ink-2); line-height: 1.55; }

/* =========================================================
   PEC — paliers
   ========================================================= */
.paliers-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px;
}
.palier-card {
  background: var(--paper); border: 1px solid var(--rule); border-radius: 3px;
  padding: 14px 16px;
  border-left: 4px solid var(--ink-3);
}
.palier-card.palier-danger { border-left-color: var(--danger); background: #fae6dc; }
.palier-card.palier-warn   { border-left-color: var(--warn); }
.palier-card.palier-ok     { border-left-color: var(--ok); }
.palier-head {
  display: flex; align-items: baseline; gap: 12px; margin-bottom: 8px;
}
.palier-num {
  font-family: var(--font-serif); font-weight: 700; font-size: 24px;
  color: var(--cardio-rouge);
  width: 32px; height: 32px; border-radius: 50%; background: var(--paper-2);
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.palier-card h5 {
  font-family: var(--font-serif); font-weight: 500; font-size: 16px;
  margin: 0; color: var(--ink);
}
.palier-card p { margin: 0; font-size: 12.5px; color: var(--ink-2); line-height: 1.6; }
.palier-card p b { color: var(--ink); }

/* =========================================================
   Pièges (cards)
   ========================================================= */
.traps           { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.trap            { background: var(--paper); border: 1px solid var(--rule); border-left: 3px solid var(--danger); border-radius: 3px; padding: 14px 16px; }
.trap .tn        { font-family: var(--font-mono); font-size: 10px; letter-spacing: .14em; color: var(--danger); text-transform: uppercase; margin-bottom: 4px; }
.trap h5         { font-family: var(--font-serif); font-weight: 500; font-size: 15.5px; margin: 0 0 4px; }
.trap p          { margin: 0; font-size: 12.5px; color: var(--ink-2); line-height: 1.55; }

/* =========================================================
   Image cards
   ========================================================= */
.img-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px;
}
.img-card {
  background: var(--paper); border: 1px solid var(--rule); border-radius: 3px;
  padding: 12px; margin: 0;
}
.img-card img {
  width: 100%; height: auto; display: block; border-radius: 2px;
  border: 1px solid var(--rule);
}
.img-card figcaption {
  margin-top: 8px; font-size: 12px; color: var(--ink-2); line-height: 1.5;
  font-style: italic;
}

/* =========================================================
   Decision-tree container — wrap & spacing
   ========================================================= */
.decision-tree-container, .diagtree {
  margin: 20px 0;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 14px;
}

/* =========================================================
   Mindmap radiale
   ========================================================= */
.mmwrap {
  position: relative; background: var(--paper); border: 1px solid var(--rule);
  border-radius: 4px; min-height: 600px; overflow: hidden;
}
.mmwrap .canvas { width: 100%; height: 700px; display: block; cursor: grab; }
.mmwrap .canvas:active { cursor: grabbing; }
.mmwrap .zctl {
  position: absolute; top: 12px; right: 12px; display: flex; gap: 6px; z-index: 5;
}
.mmwrap .zctl button {
  width: 32px; height: 32px; border-radius: 3px; background: #fff;
  border: 1px solid var(--rule); cursor: pointer;
  font-family: var(--font-mono); font-size: 13px; color: var(--ink-2);
}
.mmwrap .zctl button:hover { background: var(--paper-2); border-color: var(--cardio-rouge); color: var(--cardio-rouge); }
.mmwrap .zhint {
  position: absolute; bottom: 12px; left: 12px; z-index: 5;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .12em; color: var(--ink-3);
  text-transform: uppercase; background: rgba(255, 255, 255, .8); padding: 4px 8px; border-radius: 2px;
}

#mm-svg .ring { fill: none; stroke: var(--rule); stroke-width: 1; stroke-dasharray: 4,4; opacity: .5; }
#mm-svg .link { fill: none; stroke: var(--rule-2); stroke-width: 1.5; opacity: .7; }
#mm-svg .link.main { stroke: var(--cardio-rouge); stroke-width: 2; opacity: .85; }
#mm-svg .link.sat  { stroke: var(--ink-3); stroke-width: 1; stroke-dasharray: 3,3; }

#mm-svg .root-circle {
  fill: var(--ink); stroke: var(--cardio-rouge); stroke-width: 2;
}
#mm-svg .root-text { fill: var(--paper); font-family: var(--font-serif); }

#mm-svg .node-card { cursor: pointer; transition: transform .2s ease; }
#mm-svg .node-card:hover { transform: translate(0, -3px); }
#mm-svg .node-bg { fill: var(--paper); stroke: var(--rule); stroke-width: 1; }
#mm-svg .node-card:hover .node-bg { fill: #fff; stroke: var(--fam, var(--cardio-rouge)); }
#mm-svg .node-accent { fill: var(--fam, var(--cardio-rouge)); }
#mm-svg .fam-def      { --fam: var(--cardio-bleu); }
#mm-svg .fam-urg      { --fam: var(--cardio-rouge); }
#mm-svg .fam-demarche { --fam: var(--cardio-violet); }
#mm-svg .fam-familles { --fam: var(--cardio-orange); }
#mm-svg .fam-examens  { --fam: var(--cardio-vert); }
#mm-svg .fam-atlas    { --fam: var(--cardio-jaune); }
#mm-svg .node-chip { fill: var(--bg-2); stroke: none; }
#mm-svg .node-chip-t { font-family: var(--font-mono); font-size: 9px; letter-spacing: .1em; fill: var(--ink-3); text-transform: uppercase; }
#mm-svg .node-title { font-family: var(--font-serif); font-size: 16px; font-weight: 500; fill: var(--ink); }
#mm-svg .node-sub   { font-family: var(--font-sans); font-size: 11px; fill: var(--ink-2); }

#mm-svg .node-sat { cursor: pointer; }
#mm-svg .sat-bg { fill: var(--paper-2); stroke: var(--rule-2); stroke-width: 1; }
#mm-svg .node-sat:hover .sat-bg { fill: #fff; stroke: var(--cardio-rouge); }
#mm-svg .sat-title { font-family: var(--font-serif); font-size: 13px; font-weight: 500; fill: var(--ink); }
#mm-svg .sat-sub   { font-family: var(--font-sans); font-size: 10px; fill: var(--ink-3); }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1100px) {
  .keypoints { grid-template-columns: 1fr; }
  .def-grid { grid-template-columns: 1fr; }
  .gravite-grid { grid-template-columns: 1fr; }
  .nav-grid, .interrogatoire-grid, .entites-grid, .img-grid, .traps, .paliers-grid { grid-template-columns: 1fr; }
  .ecg-comments { grid-template-columns: 1fr; }
  .parallel-grid { grid-template-columns: repeat(2, 1fr); }
  .diag-temporel { flex-direction: column; }
  .diag-arrow { transform: rotate(90deg); }
}

/* =========================================================
   Mode nuit
   ========================================================= */
body.dark-mode .vignette { background: #2a2520; border-color: #3d3630; border-left-color: var(--cardio-rouge); }
body.dark-mode .vignette p { color: #d8d2c2; }
body.dark-mode .vignette p b { color: #f5f0e1; }
body.dark-mode .vignette .vg-question { background: #3a2f1a; border-color: var(--warn); color: #fae6c8; }
body.dark-mode .vignette .vg-reveal { background: #322c25; border-color: #3d3630; }
body.dark-mode .vignette .vg-reveal summary { color: var(--cardio-rouge); }
body.dark-mode .vignette .vg-reponse { color: #d8d2c2; border-color: #3d3630; }

body.dark-mode .kp,
body.dark-mode .def-card,
body.dark-mode .gravite-card,
body.dark-mode .parallel-step,
body.dark-mode .nav-card,
body.dark-mode .interr-card,
body.dark-mode .entite-card,
body.dark-mode .palier-card,
body.dark-mode .trap,
body.dark-mode .img-card,
body.dark-mode .ecg-fig,
body.dark-mode .diag-segment,
body.dark-mode .hbox,
body.dark-mode .cat-block,
body.dark-mode table.matrix,
body.dark-mode .mmwrap,
body.dark-mode .lane {
  background: #2a2520; border-color: #3d3630; color: #d8d2c2;
}
body.dark-mode .gravite-card-3 { background: #3a1f15; }
body.dark-mode .palier-card.palier-danger { background: #3a1f15; }
body.dark-mode .alert-clinical { background: #3a1f15; border-color: var(--danger); }
body.dark-mode .alert-clinical h4 { color: #fae0d4; }
body.dark-mode .alert-clinical p, body.dark-mode .alert-clinical p b { color: #fae0d4; }
body.dark-mode .ecg-comment { background: #322c25; }
body.dark-mode .ecg-comment-interpret { background: #2c3322; }
body.dark-mode .ecg-comment-piege { background: #3a1f15; }
body.dark-mode .ecg-comment p { color: #d8d2c2; }
body.dark-mode .nav-interp-table tbody tr.nav-resp-ok { background: #2c3322; }
body.dark-mode .nav-interp-table tbody tr.nav-resp-warn { background: #3a2f1a; }
body.dark-mode .nav-interp-table tbody tr.nav-resp-danger { background: #3a1f15; }
body.dark-mode table.familles-table tbody td.cell-danger { background: #3a1f15; }
body.dark-mode table.familles-table tbody td.cell-warn { background: #3a2f1a; }
body.dark-mode table.familles-table tbody td.cell-ok { background: #2c3322; }
body.dark-mode .cat-block.cat-piege { background: #3a1f15; }

body.dark-mode .kp h5,
body.dark-mode .def-head h3,
body.dark-mode .gravite-card h5,
body.dark-mode .parallel-step h5,
body.dark-mode .nav-card h5,
body.dark-mode .interr-card h5,
body.dark-mode .entite-head h4,
body.dark-mode .palier-card h5,
body.dark-mode .trap h5,
body.dark-mode .ecg-fig h4,
body.dark-mode .diag-label,
body.dark-mode .hbox > h5,
body.dark-mode .lane-h h3 { color: #f5f0e1; }
body.dark-mode .kp p,
body.dark-mode .def-card p,
body.dark-mode .gravite-card ul li,
body.dark-mode .parallel-step p,
body.dark-mode .nav-card p,
body.dark-mode .interr-card ul li,
body.dark-mode .entite-card p,
body.dark-mode .palier-card p,
body.dark-mode .trap p,
body.dark-mode .ecg-fig p,
body.dark-mode .diag-sens,
body.dark-mode .hbox > p,
body.dark-mode .hbox > ul li,
body.dark-mode table.matrix th,
body.dark-mode table.matrix td,
body.dark-mode .cat-block p,
body.dark-mode .cat-block li { color: #d8d2c2; }
body.dark-mode .cat-label,
body.dark-mode .ecg-comment-tag,
body.dark-mode .kp-num,
body.dark-mode .def-sub,
body.dark-mode .nav-type,
body.dark-mode .ps-duree,
body.dark-mode .diag-duree,
body.dark-mode .ecg-fig-num,
body.dark-mode .entite-accroche,
body.dark-mode .sec-num,
body.dark-mode .sec-title .hint,
body.dark-mode .img-card figcaption,
body.dark-mode .lane-h .kind { color: #b2a98f; }
body.dark-mode table.matrix thead th { background: #3d3630; color: #b2a98f; border-color: #524a3e; }
body.dark-mode table.matrix tbody tr:hover td { background: #322c25; }
body.dark-mode table.matrix tbody th { color: #f5f0e1; border-color: #3d3630; }
body.dark-mode .palier-num { background: #322c25; }
body.dark-mode .img-card img, body.dark-mode .ecg-fig img, body.dark-mode .entite-ecg { border-color: #3d3630; background: #2a2520; }
body.dark-mode #mm-svg .root-circle { fill: #1a1713; }
body.dark-mode #mm-svg .root-text   { fill: #f5f0e1; }
body.dark-mode #mm-svg .node-bg     { fill: #2a2520; stroke: #3d3630; }
body.dark-mode #mm-svg .node-card:hover .node-bg { fill: #322c25; }
body.dark-mode #mm-svg .node-title  { fill: #f5f0e1; }
body.dark-mode #mm-svg .node-sub    { fill: #d8d2c2; }
body.dark-mode #mm-svg .node-chip   { fill: #3d3630; }
body.dark-mode #mm-svg .sat-bg      { fill: #2a2520; stroke: #524a3e; }
body.dark-mode #mm-svg .sat-title   { fill: #f5f0e1; }
body.dark-mode #mm-svg .sat-sub     { fill: #b2a98f; }
body.dark-mode .mmwrap .zctl button { background: #2a2520; border-color: #3d3630; color: #d8d2c2; }
body.dark-mode .mmwrap .zctl button:hover { background: #322c25; color: #f5f0e1; }
body.dark-mode .mmwrap .zhint { background: rgba(42, 37, 32, .85); color: #b2a98f; }
body.dark-mode .decision-tree-container, body.dark-mode .diagtree { background: #2a2520; border-color: #3d3630; }