:root {
  --bg: #f4f7fa;
  --surface: #ffffff;
  --surface-2: #eef3f7;
  --texte: #14212b;
  --texte-2: #4d5f6d;
  --bord: #d6e0e8;
  --primaire: #0f3d5c;
  --primaire-2: #1d6fa5;
  --accent: #d6364c;
  --ok: #1d8a4e;
  --ok-fond: #e5f5ec;
  --ko: #c0392b;
  --ko-fond: #fdecea;
  --info-fond: #eaf3fb;
  --ecg-bg: #fffdfb;
  --ecg-grid: #f0a9a9;
  --ecg-grid-fine: #fae0e0;
  --ecg-trace: #111820;
  --egm-bg: #fbfcfd;
  --egm-grid: #e3e8ee;
  --rayon: 14px;
  --ombre: 0 1px 2px rgba(15, 40, 60, .06), 0 4px 16px rgba(15, 40, 60, .06);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0d151c; --surface: #15212b; --surface-2: #1c2b37; --texte: #e6eef4; --texte-2: #9fb2c1;
    --bord: #2a3d4c; --primaire: #7cc0ec; --primaire-2: #5aaee6; --accent: #ff6b7f;
    --ok: #4cc27f; --ok-fond: #143324; --ko: #ff7a6b; --ko-fond: #3a1a17; --info-fond: #172c3c;
    --ecg-bg: #fdfaf6; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0d151c; --surface: #15212b; --surface-2: #1c2b37; --texte: #e6eef4; --texte-2: #9fb2c1;
  --bord: #2a3d4c; --primaire: #7cc0ec; --primaire-2: #5aaee6; --accent: #ff6b7f;
  --ok: #4cc27f; --ok-fond: #143324; --ko: #ff7a6b; --ko-fond: #3a1a17; --info-fond: #172c3c;
  --ecg-bg: #fdfaf6; color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--texte);
  font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  padding-bottom: calc(24px + env(safe-area-inset-bottom));
}
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--primaire-2); }
h1, h2, h3 { line-height: 1.25; margin: 0 0 .5em; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.05rem; }

/* ---------- Barre ---------- */
.barre {
  position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 16px;
  padding: 10px 16px; padding-top: calc(10px + env(safe-area-inset-top));
  background: var(--surface); border-bottom: 1px solid var(--bord);
}
.logo { display: flex; align-items: center; gap: 8px; border: 0; background: none; color: var(--primaire); font-weight: 700; font-size: 1.1rem; padding: 0; }
.logo svg { width: 30px; height: 30px; color: var(--accent); }
.onglets { margin-left: auto; display: none; gap: 4px; }
.onglets button { border: 0; background: none; padding: 8px 12px; border-radius: 10px; color: var(--texte-2); font-weight: 600; }
.onglets button.actif { background: var(--info-fond); color: var(--primaire); }

main { max-width: 860px; margin: 0 auto; padding: 20px 16px 32px; outline: none; }
.chargement { text-align: center; color: var(--texte-2); margin-top: 20vh; }

/* ---------- Cartes & boutons ---------- */
.carte { background: var(--surface); border: 1px solid var(--bord); border-radius: var(--rayon); padding: 18px; box-shadow: var(--ombre); margin-bottom: 16px; }
.grille { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 1px solid var(--bord); background: var(--surface); padding: 11px 18px; border-radius: 12px; font-weight: 600;
  min-height: 44px; text-decoration: none; color: var(--texte);
}
.btn:hover { border-color: var(--primaire-2); }
.btn-primaire { background: var(--primaire); border-color: var(--primaire); color: #fff; }
:root[data-theme="dark"] .btn-primaire { color: #0d151c; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .btn-primaire { color: #0d151c; } }
.btn-primaire:hover { filter: brightness(1.08); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn-bloc { width: 100%; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }


.hero { background: linear-gradient(135deg, #0f3d5c, #1d6fa5); color: #fff; border: 0; }
.hero h1 { color: #fff; }
.hero p { margin: 0; opacity: .9; }
.hero .stats { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 14px; }
.hero .stats div { display: flex; flex-direction: column; }
.hero .stats b { font-size: 1.5rem; }
.hero .stats span { font-size: .8rem; opacity: .85; }

/* ---------- Formulaires ---------- */
fieldset { border: 0; padding: 0; margin: 0 0 18px; }
legend { font-weight: 700; margin-bottom: 8px; }
.puces { display: flex; flex-wrap: wrap; gap: 8px; }
.puce { position: relative; }
.puce input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.puce > span {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 999px; border: 1px solid var(--bord);
  background: var(--surface); font-weight: 600; font-size: .92rem; min-height: 40px;
}
.puce input:checked + span { background: var(--primaire); border-color: var(--primaire); color: #fff; }
:root[data-theme="dark"] .puce input:checked + span { color: #0d151c; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .puce input:checked + span { color: #0d151c; } }
.puce input:focus-visible + span { outline: 3px solid var(--primaire-2); outline-offset: 2px; }
.puce .n { font-weight: 400; opacity: .75; font-size: .8rem; }
.plage { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.plage select { padding: 8px 10px; border-radius: 10px; border: 1px solid var(--bord); background: var(--surface); min-height: 40px; }
.note { color: var(--texte-2); font-size: .9rem; }
.compteur { font-weight: 700; color: var(--primaire); }

/* ---------- Quiz ---------- */
.quiz-tete { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.progress { flex: 1; height: 8px; background: var(--surface-2); border-radius: 99px; overflow: hidden; }
.progress i { display: block; height: 100%; background: var(--primaire-2); transition: width .3s; }
.quitter { border: 0; background: none; color: var(--texte-2); font-weight: 600; padding: 6px; }
.badges { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.badge { font-size: .75rem; font-weight: 700; padding: 3px 9px; border-radius: 99px; background: var(--surface-2); color: var(--texte-2); }
.badge.theme-ecg { background: #fde8eb; color: #a0243a; }
.badge.theme-programmation { background: #e6f0fb; color: #1b5a8c; }
.badge.theme-telecardio { background: #e8f6ef; color: #1e6b45; }
.badge.theme-electrophysio { background: #f1ebfb; color: #5b3a93; }
.diff { display: inline-flex; gap: 2px; align-items: center; }
.diff i { width: 6px; height: 12px; border-radius: 2px; background: var(--bord); display: inline-block; }
.diff i.on { background: var(--accent); }
.enonce { font-size: 1.08rem; font-weight: 600; margin: 4px 0 14px; white-space: pre-line; }
.ecg-cadre { margin: 0 0 14px; border: 1px solid var(--bord); border-radius: 10px; overflow-x: auto; background: var(--ecg-bg); }
.ecg-cadre canvas { display: block; }
.ecg-legende { font-size: .8rem; color: var(--texte-2); margin: -8px 0 14px; }
.options { display: flex; flex-direction: column; gap: 10px; }
.option {
  display: flex; gap: 12px; align-items: flex-start; text-align: left; width: 100%;
  border: 2px solid var(--bord); background: var(--surface); padding: 12px 14px; border-radius: 12px; min-height: 48px;
}
.option .lettre {
  flex: none; width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; font-weight: 700;
  background: var(--surface-2); font-size: .9rem;
}
.option.choisi { border-color: var(--primaire-2); background: var(--info-fond); }
.option.choisi .lettre { background: var(--primaire-2); color: #fff; }
.option.juste { border-color: var(--ok); background: var(--ok-fond); }
.option.juste .lettre { background: var(--ok); color: #fff; }
.option.faux { border-color: var(--ko); background: var(--ko-fond); }
.option.faux .lettre { background: var(--ko); color: #fff; }
.option:disabled { cursor: default; color: var(--texte); }
.consigne { font-size: .85rem; color: var(--texte-2); margin-bottom: 8px; }
textarea { width: 100%; min-height: 110px; padding: 12px; border-radius: 12px; border: 2px solid var(--bord); background: var(--surface); resize: vertical; }

.retour { border-radius: var(--rayon); padding: 16px 18px; margin-top: 16px; border: 1px solid var(--bord); background: var(--surface); }
.retour.ok { border-left: 6px solid var(--ok); }
.retour.ko { border-left: 6px solid var(--ko); }
.retour.neutre { border-left: 6px solid var(--primaire-2); }
.verdict { font-weight: 800; font-size: 1.1rem; margin-bottom: 6px; }
.retour.ok .verdict { color: var(--ok); }
.retour.ko .verdict { color: var(--ko); }
.explication p { margin: 0 0 .7em; }
.retenir { background: var(--info-fond); border-radius: 10px; padding: 10px 12px; margin: 10px 0; }
.retenir b { color: var(--primaire); }
.sources { font-size: .85rem; color: var(--texte-2); margin-top: 8px; }
.sources ul { margin: 4px 0 0; padding-left: 18px; }
.modele { background: var(--surface-2); border-radius: 10px; padding: 10px 12px; margin: 8px 0; white-space: pre-line; }
.auto-eval { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 10px; }
.auto-eval .btn { padding: 10px 6px; font-size: .9rem; }

/* ---------- Résultats & progression ---------- */
.score-rond {
  width: 140px; height: 140px; border-radius: 50%; margin: 6px auto 14px; display: grid; place-items: center;
  background: conic-gradient(var(--ok) calc(var(--p) * 1%), var(--surface-2) 0);
}
.score-rond div { width: 112px; height: 112px; border-radius: 50%; background: var(--surface); display: grid; place-items: center; font-size: 1.8rem; font-weight: 800; }
.centre { text-align: center; }
.barres { display: flex; flex-direction: column; gap: 10px; }
.barre-ligne { display: grid; grid-template-columns: minmax(110px, 30%) 1fr 64px; gap: 10px; align-items: center; font-size: .92rem; }
.barre-ligne .piste { height: 10px; border-radius: 99px; background: var(--surface-2); overflow: hidden; }
.barre-ligne .piste i { display: block; height: 100%; background: var(--primaire-2); }
.barre-ligne .val { text-align: right; font-variant-numeric: tabular-nums; color: var(--texte-2); }
.liste-erreurs { list-style: none; padding: 0; margin: 0; }
.liste-erreurs li { border-top: 1px solid var(--bord); padding: 10px 0; }
.liste-erreurs details summary { cursor: pointer; font-weight: 600; }
.vide { color: var(--texte-2); font-style: italic; }
.sources-liste li { margin-bottom: 6px; font-size: .92rem; }
.avert { background: #fff6e0; color: #6b4d00; border-radius: 12px; padding: 12px 14px; font-size: .9rem; }
:root[data-theme="dark"] .avert { background: #3a2f10; color: #f3dc9b; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .avert { background: #3a2f10; color: #f3dc9b; } }
.ligne-reglage { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.toast { position: fixed; left: 50%; bottom: calc(80px + env(safe-area-inset-bottom)); transform: translateX(-50%); background: var(--primaire); color: #fff; padding: 10px 16px; border-radius: 10px; z-index: 20; }

@media (max-width: 480px) {
  h1 { font-size: 1.35rem; }
  .carte { padding: 14px; }
  .barre-ligne { grid-template-columns: 1fr 64px; }
  .barre-ligne .piste { grid-column: 1 / -1; grid-row: 2; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* ---------- Tracés : outils, compas, plein écran ---------- */
.trace { margin: 0 0 14px; }
.trace-outils { display: flex; gap: 8px; justify-content: flex-end; margin-bottom: 6px; }
.outil { border: 1px solid var(--bord); background: var(--surface); border-radius: 10px; padding: 6px 10px; font-size: .85rem; font-weight: 600; min-height: 36px; }
.outil.actif { background: var(--primaire-2); border-color: var(--primaire-2); color: #fff; }
.trace .ecg-cadre { margin: 0; }
.trace .ecg-legende { margin: 6px 0 0; }
.trace .ecg-legende[data-defiler]::after { content: " · faites défiler le tracé →"; font-weight: 700; }
.trace-pile { position: relative; width: max-content; }
.trace-pile canvas { display: block; }
.calque { position: absolute; left: 0; top: 0; pointer-events: none; }
.calque.actif { pointer-events: auto; touch-action: none; cursor: crosshair; }
.compas-mesure { font-size: .85rem; font-weight: 600; color: var(--primaire); min-height: 1.2em; margin-top: 4px; }
.plein { position: fixed; inset: 0; z-index: 50; background: var(--bg); display: flex; flex-direction: column; }
.plein-tete { display: flex; align-items: center; gap: 10px; padding: 8px 12px; padding-top: calc(8px + env(safe-area-inset-top)); border-bottom: 1px solid var(--bord); background: var(--surface); }
.plein-tete .compas-mesure { flex: 1; margin: 0; }
.plein-corps { flex: 1; overflow: auto; background: var(--ecg-bg); -webkit-overflow-scrolling: touch; }
body.sans-defilement { overflow: hidden; }

/* ---------- Commentaires par proposition, pied de correction ---------- */
.option .texte { display: flex; flex-direction: column; gap: 4px; }
.commentaire { font-size: .85rem; font-weight: 400; color: var(--texte-2); }
.pied-question { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; margin-top: 10px; padding-top: 8px; border-top: 1px dashed var(--bord); }
.signaler { font-size: .85rem; font-weight: 600; color: var(--ko); text-decoration: none; }
.signaler:hover { text-decoration: underline; }
.chrono { font-variant-numeric: tabular-nums; font-weight: 700; color: var(--primaire); }
.chrono.urgent { color: var(--ko); }
.raccourcis { display: none; }
@media (hover: hover) and (pointer: fine) { .raccourcis { display: block; } }

/* ---------- Accueil, niveau, badges ---------- */
.hero-haut { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; }
.hero .petit { font-size: .8rem; opacity: .85; }
.niveau-rond { flex: none; width: 72px; height: 72px; border-radius: 50%; border: 3px solid rgba(255,255,255,.7); display: grid; place-items: center; align-content: center; text-align: center; line-height: 1; }
.niveau-rond b { font-size: 1.7rem; }
.niveau-rond span { font-size: .7rem; opacity: .85; }
.petit-rond { border-color: var(--primaire-2); color: var(--primaire); width: 60px; height: 60px; }
.bandeau { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; }
.actions.serre { margin-top: 0; }
.titre-section { margin-top: 22px; }
.grille-badges { display: grid; gap: 10px; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
.badge-carte, .badge-gagne { border: 1px solid var(--bord); border-radius: 12px; padding: 10px; display: flex; flex-direction: column; gap: 2px; text-align: center; opacity: .45; filter: grayscale(1); }
.badge-carte.gagne, .badge-gagne { opacity: 1; filter: none; background: var(--info-fond); }
.badge-carte span, .badge-gagne span { font-size: 1.6rem; }
.badge-carte small, .badge-gagne small { color: var(--texte-2); font-size: .75rem; }
.nouveaux-badges { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 10px; }
.sous-barre { margin: -6px 0 4px; }

/* ---------- Configuration ---------- */
details.avance { border-top: 1px solid var(--bord); padding-top: 12px; margin-bottom: 12px; }
details.avance > summary { cursor: pointer; font-weight: 700; margin-bottom: 12px; }
.groupe-sous { margin-bottom: 10px; }
.groupe-sous .note { margin-bottom: 6px; }

/* ---------- Fiches ---------- */
.champ { flex: 1; min-width: 180px; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--bord); background: var(--surface); min-height: 44px; }
.titre-groupe { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: 1.05rem; margin: 18px 0 8px; }
.petit-btn { min-height: 34px; padding: 6px 12px; font-size: .85rem; }
.fiche { background: var(--surface); border: 1px solid var(--bord); border-radius: 12px; margin-bottom: 8px; }
.fiche > summary { cursor: pointer; padding: 12px 14px; font-weight: 600; }
.fiche-corps { padding: 0 14px 14px; }
.fiche-options { list-style: none; padding: 0; margin: 0 0 10px; }
.fiche-options li { padding: 6px 0; border-bottom: 1px solid var(--surface-2); }
.fiche-options li.juste { font-weight: 600; }
.fiche-options small { color: var(--texte-2); font-weight: 400; }
.plein-astuce { padding: 12px 16px; display: none; }
@media (orientation: portrait) and (max-width: 760px) { .plein-astuce { display: block; } }

/* ---------- Accueil simplifié ---------- */
.bloc-accueil { margin-bottom: 22px; }
.bloc-accueil h2 { margin-bottom: 10px; }
.grille-domaines { display: grid; gap: 10px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 760px) { .grille-domaines { grid-template-columns: repeat(4, 1fr); } }
.domaine { text-align: left; border: 1px solid var(--bord); background: var(--surface); border-radius: var(--rayon); padding: 14px;
  box-shadow: var(--ombre); display: flex; flex-direction: column; gap: 4px; min-height: 104px; }
.domaine:hover, .menu:hover, .carte-competitif:hover { border-color: var(--primaire-2); }
.domaine .ico { font-size: 1.5rem; line-height: 1; }
.domaine small { color: var(--texte-2); font-size: .8rem; }
.liens-secondaires { display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 10px 2px 0; }
.lien { border: 0; background: none; padding: 4px 0; color: var(--primaire-2); font-weight: 600; font-size: .92rem; text-decoration: underline; text-underline-offset: 3px; }
.carte-competitif { width: 100%; display: grid; justify-items: center; gap: 6px; text-align: center; padding: 20px 16px;
  border: 1px solid var(--bord); border-radius: var(--rayon); background: var(--surface); box-shadow: var(--ombre); }
.carte-competitif .btn { margin-top: 6px; min-width: 160px; }
.elo-grand { font-size: 2.8rem; font-weight: 800; line-height: 1; color: var(--primaire); font-variant-numeric: tabular-nums; }
.elo-legende { color: var(--texte-2); font-weight: 600; }
.elo-texte { color: var(--texte-2); font-size: .9rem; max-width: 34em; }
.grille-menu { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.menu { border: 1px solid var(--bord); background: var(--surface); border-radius: var(--rayon); padding: 14px 6px; font-weight: 700;
  display: flex; flex-direction: column; align-items: center; gap: 4px; box-shadow: var(--ombre); }
.menu .ico { font-size: 1.4rem; line-height: 1; }
.delta { font-weight: 700; font-variant-numeric: tabular-nums; }
.delta.plus { color: var(--ok); }
.delta.moins { color: var(--ko); }

/* ---------- Mode compétitif ---------- */
.elo-tete { flex: 1; display: flex; align-items: baseline; gap: 8px; }
.elo-valeur { font-size: 1.3rem; font-weight: 800; color: var(--primaire); font-variant-numeric: tabular-nums; }
.elo-bilan { font-size: 1.05rem; }
.titre-progress { margin: 12px auto 4px; max-width: 320px; }
.tableau-cotes { width: 100%; border-collapse: collapse; font-size: .85rem; margin: 8px 0 12px; font-variant-numeric: tabular-nums; }
.tableau-cotes th, .tableau-cotes td { border: 1px solid var(--bord); padding: 4px; text-align: center; }
.tableau-cotes thead th { background: var(--surface-2); }
.liste-regles { padding-left: 18px; }
.liste-regles li { margin-bottom: 6px; }
@media (max-width: 480px) { .tableau-cotes { font-size: .72rem; } .tableau-cotes th, .tableau-cotes td { padding: 3px 1px; } }

/* ---------- Courbe ELO ---------- */
.courbe { position: relative; }
.courbe svg { width: 100%; height: auto; display: block; }
.courbe .grille-c { stroke: var(--bord); stroke-width: 1; }
.courbe .axe { fill: var(--texte-2); font-size: 12px; font-variant-numeric: tabular-nums; }
.courbe .ligne-c { fill: none; stroke: var(--primaire-2); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.courbe .point-fin, .courbe .point-survol { fill: var(--primaire-2); stroke: var(--surface); stroke-width: 2; }
.courbe .curseur { stroke: var(--texte-2); stroke-width: 1; stroke-dasharray: 3 3; }
.courbe .zone-survol { cursor: crosshair; touch-action: pan-y; }
.infobulle { position: absolute; pointer-events: none; background: var(--surface); border: 1px solid var(--bord); border-radius: 8px;
  padding: 6px 10px; font-size: .82rem; box-shadow: var(--ombre); min-width: 140px; }
.tableau-elo table { width: 100%; border-collapse: collapse; font-size: .88rem; margin-top: 8px; font-variant-numeric: tabular-nums; }
.tableau-elo th, .tableau-elo td { border-bottom: 1px solid var(--bord); padding: 5px 4px; text-align: left; }
.defile-x { overflow-x: auto; }

/* ---------- Simulateur d'électrophysiologie ---------- */
:root {
  --simu-fond: #0b1118; --simu-grille: #17222d; --simu-grille-2: #26384a; --simu-texte: #9fb2c1; --simu-surface: #e8eef3;
  --simu-od: #ff7aa8; --simu-halo: #ff9d5c; --simu-his: #ffd24a; --simu-sc: #4fd08b; --simu-vd: #b99bff; --simu-abl: #6fe3ff; --simu-stim: #ff5d5d; --simu-curseur: #5ec8ff; --simu-pa: #ff6b6b;
}
.simu-tete { display: flex; flex-wrap: wrap; gap: 12px 20px; align-items: end; justify-content: space-between; }
.simu-champ { display: flex; flex-direction: column; gap: 4px; font-size: .85rem; color: var(--texte-2); min-width: 0; }
.simu-champ.large { flex: 1 1 260px; }
.simu-champ select, .simu-champ input { font: inherit; font-size: .95rem; color: var(--texte); background: var(--surface); border: 1px solid var(--bord); border-radius: 8px; padding: 7px 8px; min-width: 0; }
.simu-champ input[type=number] { width: 5.5em; }
.simu-mesures { display: flex; flex-wrap: wrap; gap: 6px 14px; font-variant-numeric: tabular-nums; font-size: .9rem; color: var(--texte-2); }
.simu-mesures b { color: var(--texte); font-size: 1rem; }
.simu-ecran { position: relative; margin: 12px 0; }
.simu-ecran canvas { display: block; width: 100%; border-radius: 10px; touch-action: none; cursor: crosshair; }
.simu-etat { position: absolute; top: 6px; right: 10px; font-size: .8rem; font-weight: 700; color: #ffd24a; pointer-events: none; text-align: right; }
.simu-message:empty { display: none; }
.simu-message { margin-top: 8px; padding: 8px 12px; border-radius: 8px; background: var(--info-fond); font-size: .9rem; }
.simu-recul { display: flex; gap: 10px; align-items: center; margin-top: 8px; font-size: .85rem; color: var(--texte-2); }
.simu-recul input { width: min(320px, 60vw); }
.simu-aide-compas { margin: 6px 0 0; }
.simu-commandes { display: grid; gap: 14px; }
@media (min-width: 900px) { .simu-commandes { grid-template-columns: 1.4fr 1fr; } .simu-commandes fieldset:last-child { grid-column: 1 / -1; } }
.simu-commandes fieldset { border: 1px solid var(--bord); border-radius: 10px; padding: 10px 12px 12px; margin: 0; min-width: 0; }
.simu-commandes legend { font-weight: 700; padding: 0 6px; }
.simu-ligne { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; margin-bottom: 10px; }
.simu-case { display: flex; gap: 8px; align-items: center; font-size: .9rem; margin: 4px 0 10px; }
.actions.gauche { justify-content: flex-start; flex-wrap: wrap; }
.btn-danger { border-color: var(--ko); color: var(--ko); }
.simu-guide summary { cursor: pointer; }
.simu-guide li { margin: 6px 0; }
.carte-simu { display: flex; gap: 14px; align-items: center; width: 100%; text-align: left; border: 1px solid var(--bord); background: var(--surface); color: var(--texte);
  border-radius: var(--rayon); padding: 14px 16px; cursor: pointer; font: inherit; box-shadow: var(--ombre); }
.carte-simu:hover { border-color: var(--primaire-2); }
.carte-simu .ico { font-size: 1.8rem; }
.carte-simu small { display: block; color: var(--texte-2); margin-top: 2px; }
.simu-recul[hidden] { display: none; }
.simu-outils { margin-top: 10px; }
.simu-outils .btn { padding: 9px 14px; }
@media (max-width: 480px) { .simu-outils { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; } .simu-outils .btn { padding: 9px 4px; font-size: .9rem; } }

.simu-baie { background: var(--simu-fond); border-radius: 12px; padding: 8px; margin: 12px 0; }
.simu-baie .simu-ecran { margin: 6px 0; }
.simu-baie .note, .simu-baie .simu-mini { color: var(--simu-texte); }
.simu-barre { display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: center; font-size: .82rem; }
.simu-mini { display: inline-flex; gap: 6px; align-items: center; }
.simu-mini select { font: inherit; background: #16212c; color: #e8eef3; border: 1px solid #2c3e50; border-radius: 6px; padding: 3px 4px; }
.simu-barre .simu-mesures { margin-left: auto; color: var(--simu-texte); font-size: .82rem; }
.simu-barre .simu-mesures b { color: #e8eef3; }
.simu-revue input[type=range] { flex: 1 1 160px; }
.simu-baie .btn { background: #16212c; color: #e8eef3; border-color: #2c3e50; }
.simu-baie .btn-primaire { background: var(--primaire-2); border-color: var(--primaire-2); color: #fff; }
.btn.actif { box-shadow: inset 0 0 0 2px var(--simu-his, #ffd24a); }
.simu-contexte { margin: 0; flex: 1 1 100%; font-size: .95rem; }
.simu-contexte:empty { display: none; }
.simu-journal { margin: 0; padding-left: 0; list-style: none; font-size: .85rem; max-height: 260px; overflow: auto; }
.simu-journal li { padding: 2px 0; border-bottom: 1px solid var(--bord); }
/* baie : écran en temps réel et écran de rappel côte à côte (grand écran, téléphone en paysage) */
.simu-ecrans { display: grid; gap: 8px; }
.simu-panneau { min-width: 0; }
.simu-titre-ecran { display: flex; flex-wrap: wrap; gap: 2px 8px; align-items: baseline; font-size: .8rem; color: var(--simu-texte); margin: 4px 2px 0; min-width: 0; }
.simu-titre-ecran b { color: #e8eef3; white-space: nowrap; }
.simu-titre-ecran .simu-mesures { margin-left: auto; color: var(--simu-texte); font-size: .82rem; }
.simu-titre-ecran .simu-mesures b { font-size: .9rem; }
.simu-titre-ecran .note { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.simu-rappel { border-top: 1px solid #2c3e50; padding-top: 4px; }
.simu-rappel .simu-barre { margin-top: 4px; }
.simu-rappel .simu-ecran canvas { cursor: crosshair; }
.simu-panneau:first-child canvas { cursor: default; }
.simu-rappel-vide { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; margin: 0; padding: 16px; text-align: center; font-size: .85rem; color: var(--simu-texte); pointer-events: none; }
.simu-rappel-vide[hidden] { display: none; }
.simu-revue { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin: 4px 0; }
.btn.btn-mini { padding: 5px 9px; font-size: .82rem; min-height: 0; }
.simu-paysage { display: none; }
@media (min-width: 1100px), (orientation: landscape) and (min-width: 640px) {
  .simu-ecrans { grid-template-columns: 1fr 1fr; }
  .simu-rappel { border-top: 0; padding-top: 0; border-left: 1px solid #2c3e50; padding-left: 8px; }
}
/* téléphone en portrait : l'écran de rappel se consulte en paysage */
@media (max-width: 699px) and (orientation: portrait) {
  .simu-rappel { display: none; }
  .simu-paysage { display: flex; gap: 10px; align-items: center; margin: 6px 0; padding: 8px 10px; border-radius: 8px; border: 1px dashed #2c3e50; color: var(--simu-texte); font-size: .85rem; }
  .simu-paysage b { color: #e8eef3; }
  .simu-paysage .btn { flex: none; }
  .simu-paysage-ico { font-size: 1.6rem; color: var(--simu-his); animation: simu-tourner 2.4s ease-in-out infinite; }
}
@keyframes simu-tourner { 0%, 30% { transform: rotate(0); } 60%, 100% { transform: rotate(90deg); } }
@media (prefers-reduced-motion: reduce) { .simu-paysage-ico { animation: none; } }
/* téléphone en paysage : baie pleine largeur, commandes serrées */
@media (orientation: landscape) and (max-height: 520px) {
  .simu-baie { margin-left: -8px; margin-right: -8px; border-radius: 0; padding: 4px; }
  .simu-baie .simu-barre { gap: 4px 8px; }
}
.simu-evt { display: block; width: 100%; text-align: left; font: inherit; color: inherit; background: none; border: 0; padding: 4px 6px; border-radius: 6px; cursor: pointer; }
.simu-evt:hover { background: var(--info-fond); }
.simu-evt.choisi { background: var(--info-fond); box-shadow: inset 3px 0 0 var(--primaire-2); font-weight: 600; }
.simu-journal li { padding: 0; }
.simu-check { list-style: none; padding-left: 0; }
.simu-check .fait { color: var(--ok); }
.simu-check .manque { color: var(--ko); }
@media (min-width: 900px) { .simu-commandes { grid-template-columns: 1.3fr 1fr; } .simu-commandes .simu-journal-bloc { grid-column: 1 / -1; } }

/* ---------- Thème bleu, écran titre et accueil épuré ---------- */
:root { --fond-bleu: linear-gradient(165deg, #082c47 0%, #0f4c78 50%, #1a6fae 100%); --sur-bleu: #ffffff; --sur-bleu-2: rgba(255, 255, 255, .78); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --fond-bleu: linear-gradient(165deg, #04121f 0%, #082a45 55%, #0e3f66 100%); --fond-bleu-bas: #0e3f66; } }
:root[data-theme="dark"] { --fond-bleu: linear-gradient(165deg, #04121f 0%, #082a45 55%, #0e3f66 100%); --fond-bleu-bas: #0e3f66; }
html { background: #0b3a5d; }
body { background: var(--fond-bleu) top / 100% 100vh no-repeat, var(--fond-bleu-bas, #1a6fae); min-height: 100vh; }
.barre { background: rgba(4, 22, 38, .35); border-bottom-color: rgba(255, 255, 255, .12); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.logo { color: #fff; }
.logo svg { color: #ff8193; }
.onglets button { color: var(--sur-bleu-2); }
.onglets button.actif { background: rgba(255, 255, 255, .16); color: #fff; }
.retour-fleche { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; margin: 0 0 6px -6px; border: 0; border-radius: 50%; background: none; color: #fff; cursor: pointer; }
.retour-fleche:hover, .retour-fleche:focus-visible { background: rgba(255, 255, 255, .14); }
.retour-fleche svg { width: 24px; height: 24px; }
/* textes posés directement sur le fond bleu */
#app > h1, #app > h2, #app > p, #app > .note, .groupe-simu h2, .bloc-accueil h2 { color: var(--sur-bleu); }
#app > p.note, #app > .note { color: var(--sur-bleu-2); }
.chargement { color: var(--sur-bleu); }
.statique { max-width: 640px; margin: 0 auto; padding-top: 24px; color: var(--sur-bleu); }
.statique a { color: #fff; }
.statique .chargement { margin-top: 24px; }

.ecran-titre { position: fixed; inset: 0; z-index: 100; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
  background: var(--fond-bleu), #0b3a5d; color: #fff; text-align: center; padding: 24px; transition: opacity .55s ease, transform .55s ease; }
.ecran-titre svg { width: min(38vw, 180px); height: auto; color: #ff8193; }
.ecran-titre path { stroke-dasharray: 160; stroke-dashoffset: 160; animation: trace-titre 1.1s ease-out forwards; }
.ecran-titre-nom { margin: 8px 0 0; font-size: clamp(2rem, 8vw, 3.2rem); font-weight: 800; letter-spacing: .02em; opacity: 0; animation: apparition .6s .45s ease-out forwards; }
html:not([lang=en]) .ecran-titre-sous [lang=en], html[lang=en] .ecran-titre-sous [lang=fr] { display: none; }
.ecran-titre-sous { margin: 0; color: rgba(255, 255, 255, .75); font-size: clamp(.9rem, 3.5vw, 1.1rem); opacity: 0; animation: apparition .6s .75s ease-out forwards; }
.ecran-titre.sortie { opacity: 0; transform: scale(1.04); pointer-events: none; }
@keyframes trace-titre { to { stroke-dashoffset: 0; } }
@keyframes apparition { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .ecran-titre path, .ecran-titre-nom, .ecran-titre-sous { animation: none; stroke-dashoffset: 0; opacity: 1; } .ecran-titre { transition-duration: .05s; } }

.titre-accueil { text-align: center; font-size: 1.5rem; margin: 8px 0 22px; letter-spacing: .01em; }
.menu-principal { display: grid; gap: 12px; }
.menu-principal.centre { max-width: 560px; margin: 0 auto; }
.menu-secondaire { margin-top: 16px; max-width: none; }
.tuile { display: flex; align-items: center; gap: 16px; width: 100%; text-align: left; padding: 18px 18px; border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, .22); background: rgba(255, 255, 255, .09); color: #fff; font: inherit; cursor: pointer;
  transition: background .15s, transform .15s, border-color .15s; }
.tuile:hover, .tuile:focus-visible { background: rgba(255, 255, 255, .16); border-color: rgba(255, 255, 255, .45); }
.tuile:active { transform: scale(.99); }
.tuile-ico { font-size: 1.7rem; width: 44px; height: 44px; display: grid; place-items: center; border-radius: 12px; background: rgba(255, 255, 255, .12); flex: none; }
.tuile-texte { flex: 1; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.tuile-texte strong { font-size: 1.15rem; }
.tuile-texte small { color: rgba(255, 255, 255, .75); font-size: .88rem; }
.tuile-elo { margin-top: 4px; font-size: .95rem; color: #fff; }
.tuile-elo b { font-size: 1.35rem; }
.tuile-fleche { font-size: 1.8rem; color: rgba(255, 255, 255, .6); line-height: 1; }
.reprise { display: block; width: 100%; max-width: 560px; margin: 0 auto 14px; padding: 10px 14px; border-radius: 12px; border: 0; background: #fff; color: var(--primaire, #0f3d5c); font-weight: 700; text-align: left; }
.pied-accueil { text-align: center; margin-top: 26px; }
.pied-accueil .lien, #app > p .lien { color: rgba(255, 255, 255, .8); }
.retour-accueil { display: block; border: 0; background: none; color: rgba(255, 255, 255, .85); font-weight: 600; padding: 4px 0; margin-bottom: 6px; }
.groupe-simu { margin-top: 22px; }
.liste-simu { display: grid; gap: 8px; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.choix-simu { text-align: left; padding: 12px 14px; border-radius: 12px; border: 1px solid rgba(255, 255, 255, .2); background: rgba(255, 255, 255, .07); color: #fff; font: inherit; cursor: pointer; }
.choix-simu:hover { background: rgba(255, 255, 255, .14); }

.titre-accueil { display: flex; align-items: center; justify-content: center; gap: 10px; margin-top: 18px; }
.titre-logo .icone { width: 34px; height: 34px; color: #ff8193; stroke-width: 2.2; }
.tuile-ico .icone { width: 26px; height: 26px; }
.tuile-ico { color: #fff; }
.domaine .ico .icone { width: 28px; height: 28px; color: var(--primaire-2); }
main { padding-top: max(20px, env(safe-area-inset-top)); }

/* en-tête du quiz posé sur le fond bleu */
.quiz-tete .quitter, .quiz-tete .note, .quiz-tete .elo-valeur, .quiz-tete .chrono { color: #fff; }
.quiz-tete .note { color: rgba(255, 255, 255, .8); }
.quiz-tete .progress { background: rgba(255, 255, 255, .2); }
.quiz-tete .progress i { background: #fff; }
#app > .note.centre, .raccourcis { color: rgba(255, 255, 255, .75); }
/* le simulateur prend toute la largeur pour loger les deux écrans de la baie */
main:has(.simu-baie) { max-width: 1680px; }

/* ---------- Choix de la langue (accueil) ---------- */
.choix-langue { display: flex; width: fit-content; margin: 0 0 -10px auto; padding: 3px; gap: 2px; border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .28); background: rgba(4, 22, 38, .25); }
.choix-langue button { min-width: 40px; min-height: 30px; padding: 4px 10px; border: 0; border-radius: 999px; background: none;
  color: rgba(255, 255, 255, .78); font: inherit; font-size: .8rem; font-weight: 700; letter-spacing: .06em; cursor: pointer; transition: background .15s, color .15s; }
.choix-langue button:hover { color: #fff; background: rgba(255, 255, 255, .12); }
.choix-langue button:focus-visible { outline: 2px solid #fff; outline-offset: 1px; }
.choix-langue button[aria-pressed="true"] { background: #fff; color: var(--primaire, #0f3d5c); }
.choix-langue[aria-busy="true"], .invitation-langue[aria-busy="true"] { opacity: .6; pointer-events: none; }
.invitation-langue { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; max-width: 560px; margin: -8px auto 14px; padding: 8px 8px 8px 14px;
  border-radius: 12px; border: 1px solid rgba(255, 255, 255, .28); background: rgba(255, 255, 255, .1); color: #fff; font-size: .92rem; }
.invitation-langue span { flex: 1; min-width: 10em; }
.invitation-langue .btn { padding: 6px 12px; font-size: .88rem; }
.fermer-invitation { border: 0; background: none; color: rgba(255, 255, 255, .8); font-size: 1rem; width: 32px; height: 32px; border-radius: 50%; cursor: pointer; }
.fermer-invitation:hover, .fermer-invitation:focus-visible { background: rgba(255, 255, 255, .14); color: #fff; }
main:has(.simu-baie) > :not(.simu-poste) { max-width: 860px; margin-left: auto; margin-right: auto; }

/* ---------- console de stimulation : toujours à portée du pouce ---------- */
.simu-poste { display: block; }
.simu-console { position: sticky; bottom: 0; z-index: 6; margin: 8px 0 12px; padding: 8px 8px calc(8px + env(safe-area-inset-bottom));
  background: #0f1a24; color: #e8eef3; border: 1px solid #22384b; border-radius: 14px; box-shadow: 0 -6px 20px rgba(0, 0, 0, .35); }
.simu-console .note { color: var(--simu-texte); }
.simu-console .btn { background: #16212c; color: #e8eef3; border-color: #2c3e50; }
.simu-console .btn-primaire { background: var(--primaire-2); border-color: var(--primaire-2); color: #fff; }
.simu-console .btn-danger { background: #5a1620; border-color: #a33a48; color: #fff; }
.simu-actions { display: grid; grid-template-columns: 2.2fr 1.4fr 1fr; gap: 6px; }
.simu-actions .btn { padding: 10px 4px; font-weight: 700; min-height: 44px; }
.simu-go { font-size: 1.05rem; }
.simu-console .btn-stop { background: #b3261e; border-color: #e0605a; color: #fff; }
.simu-extras { font-weight: 600; }
#extras-bloc[hidden] { display: none; }
.simu-console .btn.actif { box-shadow: inset 0 0 0 2px var(--simu-his); }
.simu-puces { display: flex; gap: 6px; overflow-x: auto; padding: 8px 0 2px; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.simu-puces::-webkit-scrollbar { display: none; }
.simu-puces button { flex: none; border: 1px solid #2c3e50; background: #16212c; color: #cfdbe5; border-radius: 999px; padding: 7px 12px; font-size: .85rem; font-weight: 600; min-height: 36px; }
.simu-puces button[aria-checked="true"] { background: var(--simu-curseur); border-color: var(--simu-curseur); color: #06131d; }
.simu-resume { margin: 4px 2px 6px; font-size: .78rem; color: var(--simu-texte); font-variant-numeric: tabular-nums; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.simu-onglets { display: flex; flex-wrap: wrap; gap: 0 2px; border-bottom: 1px solid #22384b; }
.simu-onglets::-webkit-scrollbar { display: none; }
.simu-onglets [role=tab] { flex: none; border: 0; background: none; color: var(--simu-texte); padding: 8px 10px; font-size: .85rem; font-weight: 600; border-bottom: 2px solid transparent; }
.simu-onglets [role=tab][aria-selected="true"] { color: #fff; border-bottom-color: var(--simu-curseur); }
.simu-replier { margin-left: auto; flex: none; border: 0; background: none; color: var(--simu-texte); font-size: 1.1rem; padding: 4px 10px; }
.simu-pans { max-height: min(42vh, 380px); overflow-y: auto; padding: 8px 2px 2px; overscroll-behavior: contain; }
.simu-console.repliee .simu-pans { display: none; }
.simu-pan[hidden] { display: none; }
.simu-grille-pas { display: grid; grid-template-columns: repeat(auto-fill, minmax(132px, 1fr)); gap: 8px; margin-bottom: 8px; }
.simu-pas { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.simu-pas[hidden], .simu-case[hidden] { display: none; }
.simu-pas-lib { font-size: .76rem; color: var(--simu-texte); }
.simu-pas-ctl { display: grid; grid-template-columns: 40px 1fr 40px; align-items: stretch; border: 1px solid #2c3e50; border-radius: 10px; overflow: hidden; background: #16212c; }
.btn-pas { border: 0; background: #1d2b38; color: #fff; font-size: 1.25rem; line-height: 1; min-height: 40px; touch-action: manipulation; user-select: none; -webkit-user-select: none; }
.btn-pas:active { background: #2c4257; }
.simu-pas-ctl input { width: 100%; min-width: 0; border: 0; background: transparent; color: #fff; text-align: center; font: inherit; font-weight: 700; font-variant-numeric: tabular-nums; -moz-appearance: textfield; appearance: textfield; }
.simu-pas-ctl input::-webkit-inner-spin-button, .simu-pas-ctl input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.simu-ligne-puces { margin: 4px 0 6px; }
.simu-console .simu-case { color: #cfdbe5; margin: 6px 0; }
.simu-protos { display: grid; gap: 6px; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
.simu-proto { text-align: left; border: 1px solid #2c3e50; background: #16212c; color: #e8eef3; border-radius: 10px; padding: 9px 10px; font: inherit; }
.simu-proto:hover, .simu-proto:focus-visible { border-color: var(--simu-curseur); }
.simu-proto b { display: block; font-size: .9rem; }
.simu-proto small { display: block; color: var(--simu-texte); font-size: .76rem; margin-top: 2px; }
.simu-proto-etat { margin: 8px 2px 0; font-size: .85rem; color: var(--simu-his); min-height: 1.2em; }
.simu-medics { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 6px; }
.simu-medics .btn { min-height: 44px; }
.simu-console .simu-journal { max-height: none; }
.simu-console .simu-journal li { border-bottom-color: #22384b; }
.simu-console .simu-evt:hover, .simu-console .simu-evt.choisi { background: #1a2a39; }
.simu-evt-mes { display: block; color: var(--simu-texte); font-size: .74rem; font-variant-numeric: tabular-nums; }
.simu-console .simu-champ span { color: var(--simu-texte); }
.simu-console .simu-champ select { background: #16212c; color: #e8eef3; border-color: #2c3e50; }
/* sonde : carte, générateur */
.simu-carte-bloc { display: grid; gap: 4px; margin-bottom: 8px; }
.simu-carte { width: 100%; max-width: 420px; height: auto; background: #0b1118; border-radius: 10px; }
.simu-carte .anneau { fill: none; stroke: #2c4257; stroke-width: 7; }
.simu-carte .sc { fill: none; stroke: #2a5a44; stroke-width: 6; stroke-linecap: round; }
.simu-carte .lib-anneau { fill: #3f5a70; font-size: 9px; text-anchor: middle; }
.simu-carte .pt { cursor: pointer; }
.simu-carte .pt circle { fill: #26384a; stroke: #6d8aa2; stroke-width: 1.5; transition: fill .3s; }
.simu-carte .pt text { fill: #9fb2c1; font-size: 8.5px; text-anchor: middle; pointer-events: none; }
.simu-carte .pt text.lat { fill: #06131d; font-weight: 700; font-size: 7.5px; }
.simu-carte .pt.ici circle { stroke: #fff; stroke-width: 3; }
.simu-carte .pt:focus-visible circle { stroke: var(--simu-curseur); stroke-width: 3; }
.simu-carte-legende { margin: 0; font-size: .76rem; }
.simu-rf { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 4px 0 8px; }
.simu-console .simu-rf-btn { background: #5b2a86; border-color: #8e5bd0; color: #fff; }
.simu-console .simu-rf-btn[aria-pressed="true"] { background: #8e44ad; border-color: #d2a8ff; animation: simu-rf 1s ease-in-out infinite; }
.simu-rf-btn .court { display: none; }
@media (max-width: 480px) { .simu-rf-btn .long { display: none; } .simu-rf-btn .court { display: inline; } }
@keyframes simu-rf { 50% { box-shadow: 0 0 0 4px rgba(178, 120, 255, .45); } }
@media (prefers-reduced-motion: reduce) { .simu-rf-btn[aria-pressed="true"] { animation: none; } }
.simu-rf-etat { font-variant-numeric: tabular-nums; font-size: .85rem; color: #ffd24a; }
/* baie : réglages repliables, constantes, référence de comparaison */
.simu-filtres { font-size: .82rem; color: var(--simu-texte); }
.simu-filtres summary { cursor: pointer; }
.simu-filtres > div { display: flex; flex-wrap: wrap; gap: 4px 12px; padding: 4px 0; }
.simu-vitaux { font-size: .8rem; color: var(--simu-texte); white-space: nowrap; font-variant-numeric: tabular-nums; }
.simu-vitaux b { color: var(--simu-pa); margin-right: 6px; }
.simu-vitaux b.alerte { color: #fff; background: #b3261e; padding: 0 4px; border-radius: 4px; }
.simu-reference { border-top: 1px dashed #2c3e50; margin-top: 4px; }
.simu-reference[hidden] { display: none; }
.simu-reference .simu-titre-ecran .btn { margin-left: auto; }
.simu-bascule, .simu-ecran canvas.simu-mini-direct { display: none; }
.simu-pastille { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--simu-stim); vertical-align: middle; }
.simu-pastille[hidden] { display: none; }
/* compte rendu */
.simu-cr-table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.simu-cr-table th { text-align: left; vertical-align: top; padding: 6px 10px 6px 0; width: 32%; color: var(--texte-2); font-weight: 600; }
.simu-cr-table td { padding: 6px 0; border-bottom: 1px solid var(--bord); }
.simu-cr-table tr:last-child td { border-bottom: 0; font-weight: 700; }
@media (max-width: 480px) { .simu-cr-table th { width: 38%; } .simu-actions .btn { font-size: .85rem; } }
/* téléphone en portrait : barre de la baie sur une ligne, console plus basse pour laisser voir le tracé */
@media (max-width: 699px) and (orientation: portrait) {
  .simu-baie > .simu-barre { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
  .simu-baie > .simu-barre::-webkit-scrollbar { display: none; }
  .simu-baie > .simu-barre > * { flex: none; }
  .simu-pans { max-height: 30vh; }
  .simu-actions .btn { min-height: 42px; padding: 8px 2px; font-size: .88rem; }
  .simu-onglets [role=tab] { padding: 7px 8px; font-size: .82rem; }
  .simu-console { padding: 6px 6px calc(6px + env(safe-area-inset-bottom)); }
}
/* console à droite (ordinateur large, téléphone en paysage) : Stimuler sur toute la largeur, pastilles sur plusieurs lignes */
/* ordinateur : console sous la baie (les deux écrans gardent toute la largeur), en deux colonnes pour rester basse :
   à gauche Stimuler et les sites, à droite les onglets de réglage */
@media (min-width: 1024px) and (min-height: 521px) {
  .simu-console { position: static; display: grid; grid-template-columns: minmax(300px, 420px) minmax(0, 1fr); grid-template-rows: auto auto 1fr; column-gap: 16px; }
  .simu-console > .simu-actions, .simu-console > #site, .simu-console > .simu-resume { grid-column: 1; }
  .simu-console > .simu-onglets { grid-column: 2; grid-row: 1; }
  .simu-console > .simu-pans { grid-column: 2; grid-row: 2 / span 2; max-height: 300px; }
  .simu-console > #site { flex-wrap: wrap; overflow: visible; }
  .simu-console > .simu-resume { white-space: normal; }
  .simu-actions .simu-go { min-height: 56px; font-size: 1.15rem; }
}
/* téléphone en paysage : baie plein écran à gauche (un écran à la fois, glisser pour changer), console à droite */
@media (orientation: landscape) and (max-height: 520px) {
  .simu-h1, .simu-tete .simu-contexte { display: none; }
  .simu-poste { display: grid; grid-template-columns: minmax(0, 1fr) minmax(250px, 36%); gap: 6px; align-items: start; }
  .simu-poste .simu-baie { margin: 0; }
  .simu-console { position: sticky; top: 0; bottom: auto; margin: 0; max-height: 100dvh; overflow-y: auto; border-radius: 10px; padding: 6px; }
  .simu-pans { max-height: none; }
  .simu-baie > .simu-barre { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; font-size: .76rem; }
  .simu-baie > .simu-barre > * { flex: none; }
  .simu-actions .btn { min-height: 38px; padding: 6px 2px; font-size: .85rem; }
  .simu-bascule { display: flex; gap: 4px; margin: 4px 0; }
  .simu-bascule button { flex: 1; border: 1px solid #2c3e50; background: #16212c; color: var(--simu-texte); border-radius: 8px; padding: 4px; font-size: .82rem; font-weight: 600; }
  .simu-bascule button[aria-selected="true"] { color: #06131d; background: var(--simu-curseur); border-color: var(--simu-curseur); }
  .simu-ecrans { grid-template-columns: 1fr !important; }
  .simu-rappel { border: 0 !important; padding: 0 !important; }
  .simu-baie[data-vue="direct"] .simu-rappel, .simu-baie[data-vue="rappel"] .simu-direct { display: none; }
  .simu-baie[data-vue="rappel"] .simu-ecran canvas.simu-mini-direct { display: block; position: absolute; top: 4px; right: 4px; width: 170px; border: 1px solid #2c3e50; border-radius: 6px; opacity: .92; cursor: pointer; }
  .simu-titre-ecran .simu-mesures { font-size: .75rem; gap: 2px 8px; }
  .simu-revue { gap: 4px; }
}
/* choix des voies affichées */
.simu-voies { font-size: .8rem; color: var(--simu-texte); margin: 2px 0; }
.simu-voies summary { cursor: pointer; padding: 2px 0; }
.simu-voies-grille { display: flex; flex-wrap: wrap; gap: 6px 14px; padding: 6px 0; }
.simu-voies-groupe { display: flex; flex-wrap: wrap; gap: 4px; align-items: center; }
.simu-voies-groupe > span { font-size: .72rem; text-transform: uppercase; letter-spacing: .04em; margin-right: 2px; }
.simu-voies-groupe button { border: 1px solid #2c3e50; background: #16212c; color: #8fa3b3; border-radius: 999px; padding: 5px 10px; font-size: .8rem; font-weight: 600; min-height: 32px; text-decoration: line-through; }
.simu-voies-groupe button[aria-pressed="true"] { background: #23384a; color: #fff; border-color: var(--simu-curseur); text-decoration: none; }
/* partie scénario (fiche du cas, diagnostic, explication, compte rendu, mode d'emploi) : même direction artistique que la baie */
.simu-sombre { background: #0f1a24; color: #e8eef3; border: 1px solid #22384b; border-radius: 14px; padding: 14px 16px; margin: 12px 0;
  box-shadow: 0 6px 20px rgba(0, 0, 0, .25); }
.simu-sombre h2, .simu-sombre h3, .simu-sombre h4 { color: #fff; }
.simu-sombre h2 { font-size: 1.1rem; margin: 0 0 8px; }
.simu-sombre h4 { margin: 14px 0 6px; font-size: .95rem; color: var(--simu-curseur); }
.simu-sombre .note, .simu-sombre .simu-champ span { color: var(--simu-texte); }
.simu-sombre p { line-height: 1.55; }
.simu-sombre .simu-champ select { background: #16212c; color: #e8eef3; border-color: #2c3e50; }
.simu-sombre .btn { background: #16212c; color: #e8eef3; border-color: #2c3e50; }
.simu-sombre .btn-primaire { background: var(--primaire-2); border-color: var(--primaire-2); color: #fff; }
.simu-sombre .retour { background: #0b1118; border-color: #22384b; color: #e8eef3; }
.simu-sombre .retour.ok { border-left-color: var(--simu-sc); }
.simu-sombre .retour.ko { border-left-color: var(--simu-stim); }
.simu-sombre .simu-check .fait { color: var(--simu-sc); }
.simu-sombre .simu-check .manque { color: var(--simu-stim); }
.simu-sombre .simu-cr-table th { color: var(--simu-texte); }
.simu-sombre .simu-cr-table td { border-bottom-color: #22384b; }
.simu-sombre a { color: var(--simu-curseur); }
.simu-sombre.simu-guide summary { color: #fff; }
.simu-sombre.simu-guide li::marker { color: var(--simu-curseur); }
.simu-tete { border-left: 4px solid var(--simu-curseur); }
.simu-cas-ligne { display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: end; flex: 1 1 100%; }
.simu-cas-ligne .simu-champ { flex: 1 1 240px; min-width: 0; }
.simu-cas-ligne .simu-champ select { width: 100%; max-width: 100%; }
.simu-badge { display: inline-block; padding: 4px 10px; border-radius: 999px; font-size: .78rem; font-weight: 700; letter-spacing: .02em;
  background: #16212c; border: 1px solid #2c3e50; color: var(--simu-texte); white-space: nowrap; }
.simu-badge:empty { display: none; }
.simu-badge.tachy { background: #3a1419; border-color: var(--simu-stim); color: #ffb3b3; }
.simu-badge.mystere { background: #2e2710; border-color: var(--simu-his); color: var(--simu-his); }
.simu-tete .simu-contexte { margin-top: 10px; padding: 10px 12px; background: #0b1118; border-radius: 10px; color: #cfdbe5; font-size: .93rem; }
.simu-tete .simu-contexte b { color: var(--simu-his); }
#explication-scenario:empty { display: none; }
/* modes du simulateur, notes du quiz */
.simu-modes { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 12px; }
.simu-modes button { text-align: left; border: 1px solid #2c3e50; background: #16212c; color: #e8eef3; border-radius: 12px; padding: 10px 12px; font: inherit; }
.simu-modes button b { display: block; font-size: 1rem; }
.simu-modes button small { display: block; color: var(--simu-texte); font-size: .78rem; margin-top: 2px; }
.simu-modes button[aria-selected="true"] { border-color: var(--simu-curseur); background: #13283a; box-shadow: inset 0 0 0 1px var(--simu-curseur); }
#choix-scenario[hidden], #quiz-nouveau[hidden], .simu-quiz-stats[hidden] { display: none; }
.simu-quiz-stats { margin: 8px 0 0; }
.simu-notes { display: grid; grid-template-columns: repeat(2, minmax(0, 170px)); gap: 10px; margin-bottom: 10px; }
.simu-note { border-radius: 12px; padding: 10px 12px; background: #16212c; border: 1px solid #2c3e50; }
.simu-note span { display: block; font-size: .8rem; color: var(--simu-texte); }
.simu-note b { font-size: 1.7rem; font-variant-numeric: tabular-nums; }
.simu-note b small { font-size: .9rem; color: var(--simu-texte); margin-left: 2px; }
.simu-note.ok { border-color: var(--simu-sc); } .simu-note.ok b { color: var(--simu-sc); }
.simu-note.moyen { border-color: var(--simu-his); } .simu-note.moyen b { color: var(--simu-his); }
.simu-note.ko { border-color: var(--simu-stim); } .simu-note.ko b { color: var(--simu-stim); }
.simu-sombre .simu-check .partiel { color: var(--simu-his); }
.simu-check li { margin: 4px 0; }
.simu-ideal { padding-left: 1.3em; }
.simu-ideal li { margin: 5px 0; }
.simu-ideal li::marker { color: var(--simu-curseur); font-weight: 700; }
/* sites de stimulation absents de la baie ; vignette du temps réel retirée ; bague de l'appui long (compas au doigt) */
.simu-puces button[hidden] { display: none; }
.simu-seul-paysage { display: none; }
@media (orientation: landscape) and (max-height: 520px) {
  .simu-seul-paysage { display: inline-flex; }
  .simu-baie[data-vue="rappel"][data-mini="non"] .simu-ecran canvas.simu-mini-direct { display: none; }
}
.simu-appui { position: absolute; width: 46px; height: 46px; margin: -23px 0 0 -23px; border-radius: 50%; pointer-events: none; z-index: 2;
  --p: 0%; background: conic-gradient(var(--simu-curseur) var(--p), rgba(255, 255, 255, .15) 0);
  -webkit-mask: radial-gradient(circle, transparent 15px, #000 16px); mask: radial-gradient(circle, transparent 15px, #000 16px); }
.simu-appui.fin { background: conic-gradient(var(--simu-stim) var(--p), rgba(255, 255, 255, .15) 0); }
.simu-appui[hidden] { display: none; }
@property --p { syntax: '<percentage>'; inherits: false; initial-value: 0%; }
.simu-appui.charge { animation: simu-appui var(--duree, 2000ms) linear forwards; }
@keyframes simu-appui { from { --p: 0%; } to { --p: 100%; } }
/* ordre des voies à l'écran */
.simu-ordre { padding: 4px 0 8px; }
.simu-ordre > span { display: block; font-size: .72rem; margin-bottom: 4px; }
.simu-ordre ol { display: flex; flex-wrap: wrap; gap: 4px; margin: 0; padding: 0; list-style: none; counter-reset: voie; }
.simu-ordre li { display: inline-flex; align-items: center; gap: 4px; border: 1px solid #2c3e50; background: #16212c; color: #e8eef3; border-radius: 999px; padding: 2px 10px 2px 2px; font-size: .78rem; font-weight: 600; }
.simu-ordre li button { border: 0; background: #23384a; color: #fff; border-radius: 50%; width: 26px; height: 26px; font-size: .7rem; cursor: pointer; }
.simu-ordre li button:disabled { opacity: .3; cursor: default; }