/* Trading Academy — feuille de styles unique.
   Direction : un cahier quadrillé calme. Le fond rappelle le papier millimétré
   des graphiques ; une seule carte d'étape au premier plan ; un bleu d'encre
   pour l'action principale. Les couleurs ne portent jamais seules le sens. */

@font-face {
  font-family: "Atkinson Hyperlegible Next";
  src: url("/polices/atkinson-hyperlegible-next-latin-400-normal.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Atkinson Hyperlegible Next";
  src: url("/polices/atkinson-hyperlegible-next-latin-700-normal.woff2") format("woff2");
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Atkinson Hyperlegible Next";
  src: url("/polices/atkinson-hyperlegible-next-latin-400-italic.woff2") format("woff2");
  font-weight: 400; font-style: italic; font-display: swap;
}
@font-face {
  font-family: "Atkinson Hyperlegible Next";
  src: url("/polices/atkinson-hyperlegible-next-latin-700-italic.woff2") format("woff2");
  font-weight: 700; font-style: italic; font-display: swap;
}

:root {
  --papier: #EEF1F4;
  --grille: #DEE4EB;
  --surface: #FFFFFF;
  --surface-2: #F6F8FA;
  --encre: #17212B;
  --encre-2: #4A5866;
  --trait: #C5CED8;
  --bleu: #2442A8;
  --bleu-survol: #1B3282;
  --bleu-pale: #E7ECF9;
  --sur-bleu: #FFFFFF;
  --vert: #1E6B4A;
  --vert-pale: #E2F0E8;
  --ambre: #7A5200;
  --ambre-pale: #FFF1CF;
  --rouge: #A3271E;
  --rouge-pale: #FBE8E5;
  --focus: #F2B705;
  --ombre: 0 1px 2px rgba(23, 33, 43, .06), 0 8px 24px rgba(23, 33, 43, .07);
  --rayon: 14px;
  --rayon-petit: 10px;
  --taille: 1.125rem;
  --interligne: 1.55;
  --largeur: 40rem;
  --duree: 160ms;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --papier: #0E141B;
    --grille: #18212B;
    --surface: #161F29;
    --surface-2: #1C2632;
    --encre: #E8EDF3;
    --encre-2: #A8B5C2;
    --trait: #33414F;
    --bleu: #A9BBFF;
    --bleu-survol: #C8D3FF;
    --bleu-pale: #1F2B4A;
    --sur-bleu: #0E141B;
    --vert: #7FD1A8;
    --vert-pale: #16302A;
    --ambre: #F2C766;
    --ambre-pale: #33290F;
    --rouge: #FF9C90;
    --rouge-pale: #3A1D1A;
    --ombre: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .25);
    color-scheme: dark;
  }
}

html.texte-grand { --taille: 1.3rem; }

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Atkinson Hyperlegible Next", "Atkinson Hyperlegible", system-ui, sans-serif;
  font-size: var(--taille);
  line-height: var(--interligne);
  color: var(--encre);
  background-color: var(--papier);
  background-image:
    linear-gradient(var(--grille) 1px, transparent 1px),
    linear-gradient(90deg, var(--grille) 1px, transparent 1px);
  background-size: 24px 24px;
  background-position: -1px -1px;
  font-variant-numeric: tabular-nums;
}

h1, h2, h3 { line-height: 1.22; margin: 0 0 .5em; letter-spacing: -0.01em; }
h1 { font-size: 1.6em; }
h2 { font-size: 1.25em; }
h3 { font-size: 1.05em; }
p { margin: 0 0 .8em; }
ul, ol { margin: 0 0 .8em; padding-left: 1.2em; }
li + li { margin-top: .3em; }
a { color: var(--bleu); text-underline-offset: .18em; }
a:hover { color: var(--bleu-survol); }
strong { font-weight: 700; }

:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 6px; }
/* Zones qui reçoivent le focus par programme (navigation, correction) : pas de cadre. */
[tabindex="-1"]:focus, [tabindex="-1"]:focus-visible { outline: none; }

.visuellement-cache {
  position: absolute !important; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}
.evitement { position: absolute; left: -999px; top: 0; background: var(--surface); padding: .5rem 1rem; z-index: 10; }
.evitement:focus { left: 1rem; }

/* ---------- Barre supérieure ---------- */

.barre {
  display: flex; align-items: center; gap: .75rem;
  padding: .6rem 1rem; padding-top: max(.6rem, env(safe-area-inset-top));
  background: var(--surface); border-bottom: 1px solid var(--trait);
  position: sticky; top: 0; z-index: 5;
}
.marque { display: flex; align-items: center; gap: .55rem; font-weight: 700; color: var(--encre); text-decoration: none; margin-right: auto; }
.marque img { width: 28px; height: 28px; }
.nav-principale { display: flex; gap: .25rem; flex-wrap: wrap; }
.nav-principale a {
  padding: .45rem .7rem; border-radius: 8px; text-decoration: none; color: var(--encre-2); font-size: .92em;
}
.nav-principale a[aria-current="page"] { color: var(--encre); background: var(--bleu-pale); }
@media (max-width: 760px) { .nav-principale { display: none; } }

.barre-lecon { gap: .5rem; }
.barre-lecon .titre-lecon { margin-right: auto; min-width: 0; font-size: .9em; color: var(--encre-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------- Boutons ---------- */

button { font: inherit; color: inherit; }

.bouton {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 48px; padding: .65rem 1.15rem; border-radius: var(--rayon-petit);
  border: 2px solid var(--bleu); background: var(--bleu); color: var(--sur-bleu);
  font-weight: 700; cursor: pointer; text-decoration: none; text-align: center;
  transition: background-color var(--duree), border-color var(--duree);
}
.bouton:hover { background: var(--bleu-survol); border-color: var(--bleu-survol); color: var(--sur-bleu); }
.bouton[disabled], .bouton[aria-disabled="true"] { opacity: .45; cursor: not-allowed; }
.bouton.secondaire { background: transparent; color: var(--bleu); }
.bouton.secondaire:hover { background: var(--bleu-pale); color: var(--bleu-survol); }
.bouton.discret { background: transparent; border-color: transparent; color: var(--encre-2); font-weight: 400; min-height: 44px; padding: .5rem .7rem; }
.bouton.discret:hover { background: var(--surface-2); color: var(--encre); }
.bouton.large { width: 100%; }
.bouton svg { width: 1.2em; height: 1.2em; flex: none; }

.icone-bouton {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  min-width: 44px; min-height: 44px; padding: .4rem .6rem; border-radius: 10px;
  border: 1px solid var(--trait); background: var(--surface); cursor: pointer; color: var(--encre);
}
.icone-bouton:hover { background: var(--surface-2); }
.icone-bouton svg { width: 22px; height: 22px; }

/* ---------- Mise en page ---------- */

.page { max-width: var(--largeur); margin: 0 auto; padding: 1.25rem 1rem 4rem; }
.page.large { max-width: 52rem; }
.carte {
  background: var(--surface); border: 1px solid var(--trait); border-radius: var(--rayon);
  padding: 1.25rem; box-shadow: var(--ombre);
}
@media (min-width: 640px) { .carte { padding: 1.75rem 2rem; } .page { padding-top: 2rem; } }

.chargement { text-align: center; color: var(--encre-2); padding: 3rem 1rem; }
.note { color: var(--encre-2); font-size: .92em; }
.petit { font-size: .88em; }

/* ---------- Accueil ---------- */

.salut { font-size: 1.05em; color: var(--encre-2); margin-bottom: .75rem; }
.reprendre {
  display: block; width: 100%; text-align: left; text-decoration: none;
  background: var(--bleu); color: var(--sur-bleu); border-radius: 18px;
  padding: 1.5rem 1.4rem 1.4rem; border: none; cursor: pointer; box-shadow: var(--ombre);
}
.reprendre:hover { background: var(--bleu-survol); color: var(--sur-bleu); }
.reprendre .action { display: flex; align-items: center; justify-content: space-between; gap: 1rem; font-size: 1.55em; font-weight: 700; line-height: 1.15; }
.reprendre .action svg { width: 36px; height: 36px; flex: none; }
.reprendre .ou { display: block; margin-top: .9rem; font-size: .95em; opacity: .92; }
.reprendre .ou strong { display: block; font-size: 1.05em; }

.indicateurs { display: grid; gap: .75rem; margin-top: 1.25rem; }
@media (min-width: 560px) { .indicateurs { grid-template-columns: 1fr 1fr; } }
.indicateur { display: block; background: var(--surface); border: 1px solid var(--trait); border-radius: var(--rayon-petit); padding: .85rem 1rem; color: var(--encre); text-decoration: none; }
a.indicateur:hover { border-color: var(--bleu); }
.indicateur .valeur { font-weight: 700; }

.jauge { margin-top: 1.25rem; }
.jauge-piste { height: 10px; background: var(--surface-2); border: 1px solid var(--trait); border-radius: 99px; overflow: hidden; margin: .4rem 0; }
.jauge-remplie { height: 100%; background: var(--vert); width: 0; }

.liens-secondaires { display: flex; flex-wrap: wrap; gap: .25rem .75rem; margin-top: 1.5rem; }

/* ---------- Lecteur d'étapes ---------- */

.fil {
  display: flex; align-items: center; gap: .6rem; margin: 0 0 .9rem; color: var(--encre-2); font-size: .9em;
}
.fil-pistes { display: flex; gap: 4px; flex: none; }
.fil-pistes span { width: 22px; height: 6px; border-radius: 3px; background: var(--trait); }
.fil-pistes span.faite { background: var(--vert); }
.fil-pistes span.ici { background: var(--bleu); }

.genre { display: inline-block; font-size: .85em; color: var(--encre-2); margin-bottom: .35rem; }
.etape h1 { font-size: 1.5em; }
.etape h1:focus { outline: none; }

.objectif {
  border-left: 4px solid var(--bleu); background: var(--bleu-pale);
  padding: .65rem .9rem; border-radius: 0 var(--rayon-petit) var(--rayon-petit) 0; margin: .25rem 0 1rem;
}
.objectif .libelle { display: block; font-size: .82em; color: var(--encre-2); }

.natures { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: .8rem; }
.nature { font-size: .8em; border: 1px solid var(--trait); border-radius: 99px; padding: .1rem .6rem; color: var(--encre-2); background: var(--surface-2); }
.nature.exemple-fictif { border-style: dashed; }

.corps { max-width: 62ch; }
.corps ul { padding-left: 1.1em; }

.outils-etape { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; }

.aides { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; margin: 1.25rem 0 0; padding-top: 1rem; border-top: 1px dashed var(--trait); }
.aides .libelle-aides { width: 100%; font-size: .85em; color: var(--encre-2); }
.aides .bouton { min-height: 44px; font-size: .92em; padding: .45rem .9rem; border: 1px solid var(--trait); background: var(--surface); color: var(--encre); font-weight: 400; }
.aides .bouton:hover { border-color: var(--bleu); background: var(--bleu-pale); color: var(--encre); }

.encart-aide {
  margin-top: 1rem; padding: .9rem 1rem; border-radius: var(--rayon-petit);
  background: var(--surface-2); border: 1px solid var(--trait);
}
.encart-aide .libelle { font-weight: 700; display: block; margin-bottom: .25rem; }

.actions-etape {
  display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; margin-top: 1.5rem;
}
.actions-etape .bouton:not(.discret) { flex: 1 1 14rem; }
@media (max-width: 639px) {
  .actions-etape.colle {
    position: sticky; bottom: 0; margin: 1.25rem -1.25rem -1.25rem; padding: .75rem 1.25rem max(.75rem, env(safe-area-inset-bottom));
    background: var(--surface); border-top: 1px solid var(--trait); border-radius: 0 0 var(--rayon) var(--rayon);
  }
}
.precedent { margin-top: .75rem; }

.sources-etape { font-size: .9em; flex: 1 1 100%; }
.sources-etape summary { cursor: pointer; color: var(--encre-2); min-height: 44px; display: inline-flex; align-items: center; gap: .4rem; white-space: nowrap; padding: 0 .7rem; }
.sources-etape summary svg { width: 1.1em; height: 1.1em; }
.sources-etape ul { margin-top: .5rem; }
.sources-etape li { margin-bottom: .5rem; }

/* ---------- Activités ---------- */

.consigne { font-weight: 700; }
.situation {
  border: 1px solid var(--trait); border-radius: var(--rayon-petit); padding: .9rem 1rem; margin: .75rem 0 1rem; background: var(--surface-2);
}
.situation .entete { font-size: .85em; color: var(--encre-2); display: block; margin-bottom: .35rem; }
.citation { font-size: 1.08em; font-weight: 700; margin: 0; }

.grille-rangement { display: grid; gap: .75rem; margin: .75rem 0; }
.rangement { border: 1px solid var(--trait); border-radius: var(--rayon-petit); padding: .75rem .85rem; margin: 0; }
.rangement legend { padding: 0 .35rem; font-weight: 700; max-width: 100%; }
.etape h2 { font-size: 1.1em; margin-top: 1.25rem; }
.etape h3 { font-size: 1em; margin-top: 1rem; color: var(--encre-2); }
.choix-segment { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .5rem; }
.choix-segment label, .option {
  position: relative; display: flex; align-items: flex-start; gap: .6rem;
  min-height: 48px; padding: .6rem .85rem; border: 2px solid var(--trait); border-radius: var(--rayon-petit);
  cursor: pointer; background: var(--surface); flex: 1 1 10rem;
}
.choix-segment input, .option input { width: 1.25rem; height: 1.25rem; margin: .15rem 0 0; accent-color: var(--bleu); flex: none; }
.choix-segment label:has(input:checked), .option:has(input:checked) { border-color: var(--bleu); background: var(--bleu-pale); }
.choix-segment label:has(input:focus-visible), .option:has(input:focus-visible) { outline: 3px solid var(--focus); outline-offset: 2px; }
.options { display: grid; gap: .6rem; margin: .75rem 0; }

.phrases { display: grid; gap: .55rem; margin: .75rem 0; }
.phrase { display: flex; gap: .7rem; align-items: flex-start; padding: .7rem .85rem; border: 2px solid var(--trait); border-radius: var(--rayon-petit); cursor: pointer; background: var(--surface); }
.phrase input { width: 1.3rem; height: 1.3rem; margin: .15rem 0 0; accent-color: var(--bleu); flex: none; }
.phrase:has(input:checked) { border-color: var(--bleu); background: var(--bleu-pale); }
.phrase:has(input:focus-visible) { outline: 3px solid var(--focus); outline-offset: 2px; }
.phrase .num { color: var(--encre-2); font-size: .85em; min-width: 1.4em; }

.champ { display: block; margin: .75rem 0; }
.champ > span { display: block; font-weight: 700; margin-bottom: .35rem; }
textarea, input[type="text"], input[type="password"], input[type="date"] {
  width: 100%; font: inherit; color: var(--encre); background: var(--surface);
  border: 2px solid var(--trait); border-radius: var(--rayon-petit); padding: .7rem .8rem;
}
textarea { min-height: 9rem; resize: vertical; line-height: 1.5; }
textarea:focus, input:focus { border-color: var(--bleu); outline: none; box-shadow: 0 0 0 3px var(--bleu-pale); }
.saisie-unite { display: flex; align-items: stretch; max-width: 16rem; }
.saisie-unite input { border-radius: var(--rayon-petit) 0 0 var(--rayon-petit); }
.saisie-unite .unite { display: flex; align-items: center; padding: 0 .9rem; border: 2px solid var(--trait); border-left: none; border-radius: 0 var(--rayon-petit) var(--rayon-petit) 0; background: var(--surface-2); font-weight: 700; }
.etat-brouillon { font-size: .85em; color: var(--encre-2); min-height: 1.4em; }

.criteres { margin: .5rem 0 0; }
details.criteres summary { cursor: pointer; color: var(--encre-2); min-height: 44px; display: flex; align-items: center; }

/* ---------- Corrections ---------- */

.correction { margin-top: 1.25rem; border-radius: var(--rayon-petit); padding: 1rem 1.1rem; border: 2px solid var(--trait); }
.correction.reussi { border-color: var(--vert); background: var(--vert-pale); }
.correction.echoue { border-color: var(--rouge); background: var(--rouge-pale); }
.correction.a-verifier { border-color: var(--ambre); background: var(--ambre-pale); }
.correction .verdict { display: flex; gap: .55rem; align-items: center; font-weight: 700; font-size: 1.05em; margin-bottom: .4rem; }
.correction .verdict svg { width: 24px; height: 24px; flex: none; }
.details-correction { list-style: none; padding: 0; margin: .75rem 0 0; display: grid; gap: .55rem; }
.details-correction li { background: var(--surface); border-radius: 8px; padding: .6rem .75rem; border: 1px solid var(--trait); }
.details-correction li.faux { border-left: 5px solid var(--rouge); }
.details-correction li.juste { border-left: 5px solid var(--vert); }
.details-correction .ligne { display: flex; gap: .5rem; align-items: flex-start; }
.details-correction svg { width: 20px; height: 20px; flex: none; margin-top: .15rem; }
.details-correction .juste svg { color: var(--vert); }
.details-correction .faux svg { color: var(--rouge); }
.details-correction .explication { display: block; font-size: .92em; color: var(--encre-2); margin-top: .2rem; }
.reponse-conservee { white-space: pre-wrap; background: var(--surface); border: 1px solid var(--trait); border-radius: 8px; padding: .65rem .8rem; margin: .5rem 0; }

@media (prefers-reduced-motion: no-preference) {
  html:not(.sans-animation) .apparition { animation: apparition 220ms ease-out; }
}
@keyframes apparition { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.statut { display: inline-flex; align-items: center; gap: .3rem; font-size: .82em; padding: .12rem .55rem; border-radius: 99px; border: 1px solid var(--trait); white-space: nowrap; background: var(--surface-2); color: var(--encre-2); }
.statut.validee, .statut.ok, .statut.reussie { color: var(--vert); border-color: var(--vert); background: var(--vert-pale); }
.statut.en-cours, .statut.disponible, .statut.parcourue { color: var(--bleu); border-color: var(--bleu); background: var(--bleu-pale); }
.statut.a-revoir, .statut.a-verifier, .statut.signale { color: var(--ambre); border-color: var(--ambre); background: var(--ambre-pale); }
.statut.manquant, .statut.echouee { color: var(--rouge); border-color: var(--rouge); background: var(--rouge-pale); }
.statut.a-rediger, .statut.verrouillee, .statut.non-evalue { border-style: dashed; }

/* ---------- Illustrations ---------- */

.simulateur { margin: 1rem 0; padding: 1rem; border: 1px dashed var(--trait); border-radius: var(--rayon-petit); background: var(--surface-2); }
.simulateur label { font-weight: 700; display: block; }
.simulateur input[type="range"] { width: 100%; min-height: 44px; accent-color: var(--bleu); }
.simulateur .valeur-prix { font-size: 1.3em; font-weight: 700; }
.tableau-calcul { width: 100%; border-collapse: collapse; margin: .5rem 0; font-size: .95em; }
.tableau-calcul td { padding: .35rem 0; border-bottom: 1px solid var(--trait); vertical-align: top; }
.tableau-calcul td:last-child { text-align: right; font-weight: 700; white-space: nowrap; padding-left: .75rem; }
.barre-resultat { display: block; width: 100%; height: 64px; margin-top: .5rem; }
.barre-resultat .axe { stroke: var(--encre-2); stroke-width: 1.5; }
.barre-resultat .positif { fill: var(--vert); }
.barre-resultat .negatif { fill: var(--rouge); }
.barre-resultat text { fill: var(--encre-2); font-size: 12px; font-family: inherit; }

.annotation { font-size: 1.08em; line-height: 1.9; padding: 1rem; border: 1px solid var(--trait); border-radius: var(--rayon-petit); background: var(--surface-2); }
.passage {
  font: inherit; background: none; border: none; padding: 0 .1em; cursor: pointer; color: var(--encre);
  text-decoration: underline; text-decoration-thickness: 2px; text-decoration-style: wavy; text-decoration-color: var(--ambre); text-underline-offset: .25em;
}
.passage[aria-expanded="true"] { background: var(--ambre-pale); border-radius: 4px; }
.note-passage { margin-top: .75rem; }

/* ---------- Programme ---------- */

.module { margin-bottom: .9rem; }
.module > summary {
  list-style: none; cursor: pointer; display: flex; gap: .75rem; align-items: flex-start; justify-content: space-between;
  padding: 1rem 1.1rem; background: var(--surface); border: 1px solid var(--trait); border-radius: var(--rayon);
}
.module > summary::-webkit-details-marker { display: none; }
.module[open] > summary { border-radius: var(--rayon) var(--rayon) 0 0; }
.module .numero { display: block; font-size: .85em; color: var(--encre-2); }
.module .titre-module { font-weight: 700; font-size: 1.08em; }
.module .resume { font-size: .85em; color: var(--encre-2); text-align: right; flex: none; }
.module-contenu { background: var(--surface); border: 1px solid var(--trait); border-top: none; border-radius: 0 0 var(--rayon) var(--rayon); padding: .5rem 1.1rem 1.1rem; }
.chapitre h3 { margin: 1rem 0 .4rem; font-size: .98em; color: var(--encre-2); }
.lecons { list-style: none; padding: 0; margin: 0; display: grid; gap: .4rem; }
.lecon-ligne { display: grid; grid-template-columns: 1fr auto; gap: .2rem .75rem; padding: .65rem .75rem; border-radius: var(--rayon-petit); border: 1px solid var(--trait); text-decoration: none; color: var(--encre); }
a.lecon-ligne:hover { border-color: var(--bleu); background: var(--bleu-pale); }
.lecon-ligne .id { font-size: .8em; color: var(--encre-2); }
.lecon-ligne .obj { grid-column: 1 / -1; font-size: .88em; color: var(--encre-2); }
.lecon-ligne.inactive { background: var(--surface-2); }
.evaluations-module { margin-top: 1rem; padding-top: .75rem; border-top: 1px dashed var(--trait); font-size: .92em; }
.evaluations-module ul { list-style: none; padding: 0; }

/* ---------- Listes génériques ---------- */

.liste-conditions { list-style: none; padding: 0; margin: .75rem 0; display: grid; gap: .55rem; }
.liste-conditions li { display: flex; gap: .65rem; align-items: flex-start; padding: .65rem .8rem; border: 1px solid var(--trait); border-radius: var(--rayon-petit); background: var(--surface); }
.liste-conditions li > svg { width: 22px; height: 22px; flex: none; margin-top: .1rem; }
.liste-conditions .ok > svg { color: var(--vert); }
.liste-conditions .manquant > svg { color: var(--rouge); }
.liste-conditions .non_evalue > svg, .liste-conditions .signale > svg { color: var(--ambre); }
.liste-conditions .detail { display: block; font-size: .88em; color: var(--encre-2); }

.accord { display: flex; gap: .7rem; align-items: flex-start; padding: .9rem 1rem; border: 2px solid var(--bleu); border-radius: var(--rayon-petit); background: var(--bleu-pale); margin: 1rem 0; cursor: pointer; }
.accord input { width: 1.4rem; height: 1.4rem; margin-top: .1rem; accent-color: var(--bleu); flex: none; }

.chronologie { list-style: none; padding: 0; margin: 0; display: grid; gap: .75rem; }
.chronologie > li { background: var(--surface); border: 1px solid var(--trait); border-radius: var(--rayon-petit); padding: .8rem 1rem; }
.chronologie .quand { font-size: .82em; color: var(--encre-2); display: block; }
.chronologie dl { margin: .4rem 0 0; display: grid; gap: .2rem; }
.chronologie dt { font-size: .82em; color: var(--encre-2); }
.chronologie dd { margin: 0 0 .3rem; }

.section { margin-top: 1.75rem; }
.section > h2 { margin-bottom: .6rem; }

.terme { padding: .8rem 0; border-bottom: 1px solid var(--trait); }
.terme dt { font-weight: 700; }
.terme dd { margin: .2rem 0 0; }

.formulaire { display: grid; gap: .25rem; }
.erreur { color: var(--rouge); font-weight: 700; }
.message-erreur { border: 2px solid var(--rouge); background: var(--rouge-pale); border-radius: var(--rayon-petit); padding: .75rem 1rem; margin: .75rem 0; }
.message-info { border: 1px solid var(--trait); background: var(--surface-2); border-radius: var(--rayon-petit); padding: .75rem 1rem; margin: .75rem 0; }

.interrupteur { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .8rem 0; border-bottom: 1px solid var(--trait); cursor: pointer; }
.interrupteur input { width: 1.4rem; height: 1.4rem; accent-color: var(--bleu); }

/* ---------- Pause et menu ---------- */

.voile { position: fixed; inset: 0; background: rgba(14, 20, 27, .55); z-index: 20; display: flex; align-items: center; justify-content: center; padding: 1rem; }
.voile .carte { max-width: 28rem; width: 100%; }
.tiroir { position: fixed; inset: 0 0 0 auto; width: min(22rem, 88vw); background: var(--surface); z-index: 21; padding: 1rem; box-shadow: var(--ombre); overflow-y: auto; }
.tiroir nav a { display: flex; align-items: center; min-height: 48px; padding: 0 .75rem; border-radius: 10px; text-decoration: none; color: var(--encre); }
.tiroir nav a:hover, .tiroir nav a[aria-current="page"] { background: var(--bleu-pale); }
.tiroir .entete-tiroir { display: flex; justify-content: space-between; align-items: center; margin-bottom: .5rem; }

.bandeau-reseau { position: fixed; left: 50%; transform: translateX(-50%); bottom: 1rem; z-index: 30; background: var(--encre); color: var(--surface); padding: .6rem 1rem; border-radius: 10px; max-width: calc(100% - 2rem); }

.quiz-entete { display: flex; justify-content: space-between; align-items: center; gap: .75rem; margin-bottom: .5rem; color: var(--encre-2); font-size: .9em; }
.etiquette-securite { display: inline-flex; align-items: center; gap: .3rem; font-size: .82em; font-weight: 700; color: var(--ambre); border: 1px solid var(--ambre); background: var(--ambre-pale); border-radius: 99px; padding: .1rem .55rem; }
.etiquette-securite svg { width: 14px; height: 14px; }
.question-texte { font-size: 1.12em; font-weight: 700; }

.tentatives-anterieures { margin-top: 1rem; }
.tentatives-anterieures summary { cursor: pointer; color: var(--encre-2); min-height: 44px; display: flex; align-items: center; }

@media print {
  body { background: none; }
  .barre, .aides, .actions-etape, .outils-etape { display: none; }
}