/* =========================================================================
   TRISECTEUR : feuille de style
   Esprit « planche de chantier » : fond béton, traits francs, jaune de
   signalisation, couleurs du zonage radiologique pour repérer les modules.
   ========================================================================= */

@font-face { font-family: "Barlow"; src: url("../fonts/barlow-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Barlow"; src: url("../fonts/barlow-latin-400-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "Barlow"; src: url("../fonts/barlow-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: "Barlow"; src: url("../fonts/barlow-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: "Barlow Condensed"; src: url("../fonts/barlow-condensed-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: "Barlow Condensed"; src: url("../fonts/barlow-condensed-latin-700-normal.woff2") format("woff2"); font-weight: 700; font-style: normal; font-display: swap; }

:root {
  --concrete: #E3E5E1;
  --sheet: #F7F8F5;
  --sheet-2: #EEF0EC;
  --ink: #1B2026;
  --ink-2: #4A525C;
  --rule-soft: #B8BDB7;
  --signal: #F5B800;

  --z-bleue: #2B6CB0;
  --z-verte: #2E8B57;
  --z-jaune: #E9B500;
  --z-orange: #E36F16;
  --z-rouge: #C42F2A;
  --z-examen: #1B2026;

  --ok: #23774A;
  --ok-bg: #E2F1E8;
  --ko: #B42A25;
  --ko-bg: #F8E3E1;

  --display: "Barlow Condensed", "Arial Narrow", "Roboto Condensed", sans-serif;
  --text: "Barlow", "Segoe UI", Roboto, Arial, sans-serif;

  --gutter: 16px;
  --max: 1160px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--concrete);
  color: var(--ink);
  font: 400 1rem/1.55 var(--text);
  font-feature-settings: "tnum" 0;
}
body::before { /* bande de balisage */
  content: ""; display: block; height: 6px;
  background: repeating-linear-gradient(-45deg, var(--signal) 0 10px, var(--ink) 10px 20px);
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration-thickness: 1.5px; text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--signal); }
:focus-visible { outline: 3px solid var(--signal); outline-offset: 2px; box-shadow: 0 0 0 5px var(--ink); }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 12px; top: 12px; z-index: 50; background: var(--signal); padding: 8px 12px; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.wrap--text { max-width: 760px; }

h1, h2, h3 { font-family: var(--display); margin: 0; }
h1 { font-weight: 700; font-size: clamp(2.5rem, 8.5vw, 4.6rem); line-height: .94; text-transform: uppercase; letter-spacing: .005em; }
h2 { font-weight: 700; font-size: clamp(1.9rem, 5vw, 2.7rem); line-height: 1; text-transform: uppercase; }
h3 { font-weight: 600; font-size: 1.35rem; line-height: 1.15; }
p { margin: 0 0 1em; }
.lead { font-size: 1.15rem; color: var(--ink-2); max-width: 36em; }
.small { font-size: .9rem; color: var(--ink-2); }
.num { font-variant-numeric: tabular-nums; }

/* ---- Boutons ---------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  min-height: 48px; padding: .55em 1.2em;
  font: 600 1.2rem/1.1 var(--display); letter-spacing: .01em;
  color: var(--ink); background: var(--signal);
  border: 2px solid var(--ink); border-radius: 0;
  box-shadow: 4px 4px 0 var(--ink);
  text-decoration: none; cursor: pointer;
  transition: transform .08s ease, box-shadow .08s ease;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translate(3px, 3px); box-shadow: 1px 1px 0 var(--ink); }
.btn--line { background: transparent; box-shadow: none; }
.btn--line:active { transform: none; }
.btn--dark { background: var(--ink); color: var(--sheet); box-shadow: 4px 4px 0 var(--signal); }
.btn--small { min-height: 38px; font-size: 1.02rem; padding: .35em .85em; }
.btn--block { width: 100%; }
.btn[disabled] { opacity: .45; cursor: not-allowed; box-shadow: none; }
.linkbtn { background: none; border: 0; padding: 0; font: inherit; color: inherit; text-decoration: underline; cursor: pointer; }

/* ---- Barre du haut ---------------------------------------------------- */
.topbar { background: var(--sheet); border-bottom: 2px solid var(--ink); }
.topbar__in { display: flex; align-items: center; justify-content: space-between; min-height: 62px; gap: 12px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 700 1.45rem/1 var(--display); text-transform: uppercase; letter-spacing: .06em; }
.brand .mark { border: 2px solid var(--ink); }
.topnav { display: flex; align-items: center; gap: 18px; font-weight: 500; }
.topnav a { text-decoration: none; white-space: nowrap; }
.topnav a:hover { text-decoration: underline; }
.topnav__quiet { color: var(--ink-2); }
@media (max-width: 520px) { .topnav__hide-m { display: none; } .brand span { font-size: 1.25rem; } }

/* ---- Sections --------------------------------------------------------- */
.section { padding: 64px 0; border-bottom: 2px solid var(--ink); }
.section--sheet { background: var(--sheet); }
.section__head { display: grid; gap: 14px; margin-bottom: 32px; max-width: 760px; }
.section__head p { margin: 0; color: var(--ink-2); font-size: 1.08rem; }
@media (max-width: 700px) { .section { padding: 44px 0; } }

/* ---- Héros ----------------------------------------------------------- */
.hero { padding: 48px 0 56px; border-bottom: 2px solid var(--ink); }
.hero__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 44px; align-items: center; }
.hero__ref { font-weight: 600; color: var(--ink-2); margin-bottom: 18px; display: flex; align-items: center; gap: 10px; }
.hero__ref::before { content: ""; width: 26px; height: 3px; background: var(--ink); }
.hero h1 { margin-bottom: 22px; }
.hero .lead { margin-bottom: 28px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px 18px; align-items: center; margin-bottom: 20px; }
.hero__disclaimer { font-size: .88rem; color: var(--ink-2); max-width: 34em; margin: 0; }
@media (max-width: 600px) { .planche { padding: 5px; } .planche__plan { padding: 6px 4px 0; } .planche__caption { padding: 6px 8px; } .cartouche th, .cartouche td { padding: 6px 8px; } }
@media (max-width: 900px) { .hero__grid { grid-template-columns: 1fr; gap: 34px; } .hero { padding-top: 34px; } }

/* Planche : plan de zonage + cartouche */
.planche {
  position: relative; background: var(--sheet); border: 2px solid var(--ink); padding: 10px;
}
.planche__frame {
  border: 1px solid var(--ink); position: relative;
  background-color: var(--sheet);
  background-image:
    linear-gradient(rgba(27,32,38,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27,32,38,.06) 1px, transparent 1px);
  background-size: 22px 22px;
}
.planche__plan { padding: 14px 14px 0; }
.planche__plan svg { width: 100%; height: auto; }
.planche__plan .room { cursor: pointer; }
.planche__plan .room rect.fill { transition: fill-opacity .15s; }
.planche__plan .room:hover rect.fill, .planche__plan .room:focus rect.fill { fill-opacity: .55; }
.planche__plan .room:focus { outline: none; }
.planche__plan .room:focus-visible rect.edge { stroke: var(--signal); stroke-width: 5; }
.planche__caption { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; padding: 8px 14px; font-size: .8rem; color: var(--ink-2); }
.cartouche { width: 100%; border-collapse: collapse; background: var(--sheet); font-size: .9rem; border-top: 1px solid var(--ink); }
.cartouche th, .cartouche td { border: 1px solid var(--ink); padding: 6px 9px; text-align: left; vertical-align: top; }
.cartouche tr > :first-child { border-left: 0; }
.cartouche tr > :last-child { border-right: 0; }
.cartouche tr:last-child > * { border-bottom: 0; }
.cartouche th { font-weight: 500; color: var(--ink-2); width: 34%; font-size: .82rem; }
.cartouche td { font-weight: 600; }
.cartouche .cartouche__title td { font: 700 1.2rem/1.1 var(--display); text-transform: uppercase; letter-spacing: .02em; }

/* ---- Légende des modules -------------------------------------------- */
.legend { width: 100%; border-collapse: collapse; background: var(--sheet); border: 2px solid var(--ink); }
.legend th, .legend td { border: 1px solid var(--ink); padding: 14px 16px; text-align: left; vertical-align: top; }
.legend thead th { font: 600 .95rem/1.2 var(--text); color: var(--ink-2); background: var(--sheet-2); }
.legend .chip { width: 64px; }
.legend tbody tr { scroll-margin-top: 90px; transition: background .2s; }
.legend tbody tr.is-flash { background: #FFF6D6; }
.legend td h3 { margin-bottom: 4px; }
.legend td p { margin: 0; color: var(--ink-2); }
.legend .count { white-space: nowrap; font-weight: 600; }
.swatch { display: block; width: 40px; height: 40px; border: 2px solid var(--ink); position: relative; }
.swatch::after { content: attr(data-n); position: absolute; inset: 0; display: grid; place-items: center; font: 700 1.25rem/1 var(--display); color: #fff; }
.swatch--jaune::after { color: var(--ink); }
.z-bleue { background: var(--z-bleue); } .z-verte { background: var(--z-verte); } .z-jaune { background: var(--z-jaune); }
.z-orange { background: var(--z-orange); } .z-rouge { background: var(--z-rouge); } .z-examen { background: var(--z-examen); }
.legend__note { margin-top: 14px; font-size: .9rem; color: var(--ink-2); }
@media (max-width: 700px) {
  .legend thead { display: none; }
  .legend, .legend tbody, .legend tr, .legend td { display: block; width: 100%; }
  .legend tr { display: grid; grid-template-columns: 64px 1fr; border-bottom: 1px solid var(--ink); }
  .legend tr:last-child { border-bottom: 0; }
  .legend td { border: 0; padding: 14px 14px 14px 0; }
  .legend td.chip { padding-left: 14px; grid-row: span 2; }
  .legend td.count { padding-top: 0; color: var(--ink-2); font-weight: 500; }
}

/* ---- Examens blancs -------------------------------------------------- */
.split { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: 44px; align-items: start; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; gap: 28px; } }
.prose-block p { color: var(--ink-2); font-size: 1.06rem; }
.prose-block strong { color: var(--ink); }
.spec { width: 100%; border-collapse: collapse; background: var(--sheet); border: 2px solid var(--ink); }
.spec caption { text-align: left; font: 700 1.25rem/1 var(--display); text-transform: uppercase; padding: 12px 14px; background: var(--ink); color: var(--sheet); caption-side: top; }
.spec th, .spec td { border: 1px solid var(--ink); padding: 11px 14px; text-align: left; }
.spec th { font-weight: 500; color: var(--ink-2); width: 48%; }
.spec td { font-weight: 600; }
.spec__foot { font-size: .88rem; color: var(--ink-2); margin-top: 12px; }

/* ---- Étapes ----------------------------------------------------------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); border: 2px solid var(--ink); background: var(--sheet); counter-reset: s; }
.steps li { padding: 22px 22px 24px; border-right: 1px solid var(--ink); counter-increment: s; }
.steps li:last-child { border-right: 0; }
.steps li::before { content: counter(s); display: block; font: 700 3.2rem/1 var(--display); margin-bottom: 12px; color: var(--ink); }
.steps h3 { margin-bottom: 6px; }
.steps p { margin: 0; color: var(--ink-2); }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; } .steps li { border-right: 0; border-bottom: 1px solid var(--ink); display: grid; grid-template-columns: 52px 1fr; column-gap: 8px; } .steps li::before { grid-row: span 2; font-size: 2.6rem; margin: 0; } .steps li:last-child { border-bottom: 0; } }

/* ---- Offre ----------------------------------------------------------- */
.offer { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); border: 2px solid var(--ink); background: var(--sheet); }
.offer__price { padding: 30px; border-right: 2px solid var(--ink); background: var(--signal); }
.offer__price h3 { margin-bottom: 18px; font-size: 1.5rem; }
.offer__amount { font: 700 clamp(4rem, 12vw, 5.6rem)/.9 var(--display); margin-bottom: 8px; }
.offer__terms { margin: 0 0 24px; font-weight: 500; }
.offer__price .btn { box-shadow: none; background: var(--ink); color: var(--sheet); }
.offer__price .btn:active { transform: none; }
.offer__list { padding: 30px; }
.offer__list ul { list-style: none; margin: 0 0 18px; padding: 0; }
.offer__list li { padding: 10px 0 10px 30px; border-bottom: 1px solid var(--rule-soft); position: relative; }
.offer__list li::before { content: ""; position: absolute; left: 2px; top: 16px; width: 14px; height: 8px; border-left: 3px solid var(--ink); border-bottom: 3px solid var(--ink); transform: rotate(-45deg); }
.offer__secure { font-size: .88rem; color: var(--ink-2); margin: 0; }
@media (max-width: 760px) { .offer { grid-template-columns: 1fr; } .offer__price { border-right: 0; border-bottom: 2px solid var(--ink); padding: 24px; } .offer__list { padding: 24px; } }

/* ---- FAQ ------------------------------------------------------------- */
.faq { border-top: 2px solid var(--ink); max-width: 860px; }
.faq details { border-bottom: 1px solid var(--ink); }
.faq summary { list-style: none; cursor: pointer; padding: 18px 44px 18px 0; position: relative; font: 600 1.25rem/1.2 var(--display); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 12px; font: 600 1.8rem/1 var(--display); }
.faq details[open] summary::after { content: "–"; }
.faq details > div { padding: 0 0 18px; color: var(--ink-2); max-width: 44em; }
.faq details > div p:last-child { margin: 0; }

/* ---- Avertissement --------------------------------------------------- */
.notice { display: grid; grid-template-columns: 64px 1fr; gap: 0; border: 2px solid var(--ink); background: var(--sheet); }
.notice__icon { background: var(--signal); border-right: 2px solid var(--ink); display: grid; place-items: start center; padding-top: 18px; }
.notice__body { padding: 18px 22px; }
.notice__body h3 { margin-bottom: 8px; }
.notice__body p { margin: 0 0 .6em; color: var(--ink-2); }
.notice__body p:last-child { margin: 0; }

/* ---- Pied de page ---------------------------------------------------- */
.foot { background: var(--ink); color: #D9DDD8; padding: 40px 0 28px; }
.foot__grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 32px; }
.brand--foot { color: var(--sheet); margin-bottom: 14px; }
.brand--foot .mark { border-color: var(--sheet); }
.foot__note { font-size: .88rem; max-width: 44em; color: #B9BFC6; }
.foot__links { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.foot__links a { color: var(--sheet); text-decoration: none; }
.foot__links a:hover { text-decoration: underline; }
.foot__copy { margin: 26px 0 0; font-size: .82rem; color: #8F98A2; }
@media (max-width: 700px) { .foot__grid { grid-template-columns: 1fr; } }

/* ---- Formulaires ----------------------------------------------------- */
.panel { background: var(--sheet); border: 2px solid var(--ink); padding: 26px; }
.panel--narrow { max-width: 520px; margin: 48px auto; }
.panel h1 { font-size: clamp(2rem, 6vw, 2.8rem); margin-bottom: 14px; }
.field { display: grid; gap: 6px; margin-bottom: 18px; }
.field label { font-weight: 600; }
.field input, .field textarea, .field select {
  font: 500 1.1rem/1.3 var(--text); color: var(--ink); background: #fff;
  border: 2px solid var(--ink); border-radius: 0; padding: 12px; min-height: 50px; width: 100%;
}
.field input.code { font: 700 1.5rem/1 var(--display); letter-spacing: .12em; text-transform: uppercase; text-align: center; }
.field .hint { font-size: .88rem; color: var(--ink-2); }
.alert { border: 2px solid var(--ink); padding: 12px 14px; margin-bottom: 18px; font-weight: 500; }
.alert--ko { background: var(--ko-bg); border-color: var(--ko); }
.alert--ok { background: var(--ok-bg); border-color: var(--ok); }
.codebox { border: 2px dashed var(--ink); background: #fff; padding: 18px; text-align: center; margin: 18px 0; }
.codebox strong { display: block; font: 700 clamp(1.7rem, 7vw, 2.4rem)/1 var(--display); letter-spacing: .1em; }
.codebox span { font-size: .88rem; color: var(--ink-2); }

/* ---- Pages de texte -------------------------------------------------- */
.page-text main { padding: 44px 0 64px; }
.prose { background: var(--sheet); border: 2px solid var(--ink); padding: 28px; }
.prose h1 { font-size: clamp(2rem, 6vw, 2.8rem); margin-bottom: 22px; }
.prose h2 { font-size: 1.5rem; margin: 28px 0 10px; }
.prose p, .prose li { color: #2F363E; }
.prose ul { padding-left: 1.2em; }
@media (max-width: 600px) { .prose { padding: 20px; } }

/* ---- Espace élève ---------------------------------------------------- */
.dash-head { padding: 34px 0 26px; border-bottom: 2px solid var(--ink); background: var(--sheet); }
.dash-head h1 { font-size: clamp(2.1rem, 7vw, 3.2rem); margin-bottom: 10px; }
.dash-head__meta { display: flex; flex-wrap: wrap; gap: 6px 22px; color: var(--ink-2); font-size: .95rem; }
.dash { padding-top: 34px; padding-bottom: 60px; display: grid; gap: 34px; }
.dash h2 { font-size: 1.8rem; margin-bottom: 14px; }
.tracks { border: 2px solid var(--ink); background: var(--sheet); }
.track { display: grid; grid-template-columns: 56px minmax(0, 1fr) auto; gap: 0 16px; padding: 16px; border-bottom: 1px solid var(--ink); align-items: center; }
.track:last-child { border-bottom: 0; }
.track h3 { font-size: 1.3rem; }
.track__meta { color: var(--ink-2); font-size: .92rem; margin-top: 2px; }
.track__bar { grid-column: 2 / 3; height: 10px; border: 1.5px solid var(--ink); background: #fff; margin-top: 10px; position: relative; }
.track__bar span { position: absolute; inset: 0 auto 0 0; background: var(--zc, var(--ink)); }
.track__actions { grid-column: 3; grid-row: 1 / span 2; display: flex; flex-direction: column; gap: 8px; align-items: stretch; }
.track__actions .linkbtn { font-size: .9rem; text-align: center; }
.badge { display: inline-block; font: 600 .85rem/1 var(--text); padding: 5px 7px; border: 1.5px solid var(--ink); margin-left: 8px; vertical-align: 2px; }
.badge--ok { background: var(--ok-bg); border-color: var(--ok); color: var(--ok); }
.badge--ko { background: var(--ko-bg); border-color: var(--ko); color: var(--ko); }
@media (max-width: 640px) {
  .track { grid-template-columns: 46px minmax(0, 1fr); }
  .track .swatch { width: 34px; height: 34px; }
  .track__actions { grid-column: 1 / -1; grid-row: auto; flex-direction: row; margin-top: 14px; flex-wrap: wrap; }
  .track__actions .btn { flex: 1; }
}

/* ---- Moteur de quiz -------------------------------------------------- */
.quiz-page main { padding: 22px 0 60px; }
.quiz { background: var(--sheet); border: 2px solid var(--ink); max-width: 820px; margin: 0 auto; }
.quiz__band { height: 10px; background: var(--zc, var(--ink)); border-bottom: 2px solid var(--ink); }
.quiz__head { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--ink); flex-wrap: wrap; }
.quiz__title { font: 700 1.3rem/1.1 var(--display); text-transform: uppercase; }
.quiz__count { font-weight: 600; font-variant-numeric: tabular-nums; }
.quiz__timer { font: 700 1.5rem/1 var(--display); font-variant-numeric: tabular-nums; padding: 4px 10px; border: 2px solid var(--ink); }
.quiz__timer.is-low { background: var(--ko); color: #fff; border-color: var(--ko); }
.cells { display: grid; grid-template-columns: repeat(var(--n, 20), 1fr); gap: 3px; padding: 10px 18px; border-bottom: 1px solid var(--ink); }
.cells i { height: 8px; border: 1px solid var(--ink); background: #fff; }
.cells i.ok { background: var(--ok); border-color: var(--ok); }
.cells i.ko { background: var(--ko); border-color: var(--ko); }
.cells i.cur { background: var(--signal); }
.quiz__body { padding: 22px 18px 26px; }
.quiz__q { text-transform: none; font: 600 clamp(1.35rem, 4.2vw, 1.7rem)/1.22 var(--display); margin: 0 0 20px; }
.tag-elim { display: inline-flex; align-items: center; gap: 6px; font: 600 .85rem/1 var(--text); padding: 6px 8px; margin-bottom: 12px; border: 1.5px solid var(--ko); color: var(--ko); background: var(--ko-bg); }
.opts { display: grid; gap: 10px; margin: 0 0 18px; padding: 0; list-style: none; }
.opt {
  display: grid; grid-template-columns: 40px 1fr; align-items: center; gap: 12px; width: 100%;
  text-align: left; font: 500 1.05rem/1.35 var(--text); color: var(--ink);
  background: #fff; border: 2px solid var(--ink); padding: 10px 12px 10px 10px; cursor: pointer; min-height: 58px;
}
.opt__l { display: grid; place-items: center; width: 34px; height: 34px; border: 2px solid var(--ink); font: 700 1.15rem/1 var(--display); }
.opt:hover:not([disabled]) { background: #FFF8DF; }
.opt.is-picked { background: #FFF1BF; box-shadow: inset 0 0 0 2px var(--ink); }
.opt.is-picked .opt__l { background: var(--ink); color: var(--sheet); }
.opt.is-correct { background: var(--ok-bg); border-color: var(--ok); }
.opt.is-correct .opt__l { background: var(--ok); border-color: var(--ok); color: #fff; }
.opt.is-wrong { background: var(--ko-bg); border-color: var(--ko); }
.opt.is-wrong .opt__l { background: var(--ko); border-color: var(--ko); color: #fff; }
.opt[disabled] { cursor: default; }
.feedback { border: 2px solid var(--ink); padding: 14px 16px; margin-bottom: 18px; background: #fff; }
.feedback--ok { border-color: var(--ok); }
.feedback--ko { border-color: var(--ko); }
.feedback strong { display: block; font: 700 1.2rem/1.1 var(--display); text-transform: uppercase; margin-bottom: 6px; }
.feedback--ok strong { color: var(--ok); }
.feedback--ko strong { color: var(--ko); }
.feedback p { margin: 0; }
.quiz__foot { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; align-items: center; }
.quiz__foot .spacer { flex: 1; }
.flagbtn { background: none; border: 2px solid var(--ink); min-height: 44px; padding: 0 12px; font: 600 1rem/1 var(--text); cursor: pointer; }
.flagbtn[aria-pressed="true"] { background: var(--signal); }

/* grille de navigation de l'examen */
.navgrid { display: grid; grid-template-columns: repeat(10, 1fr); gap: 4px; padding: 12px 18px; border-bottom: 1px solid var(--ink); }
.navgrid button { position: relative; min-height: 34px; border: 1.5px solid var(--ink); background: #fff; font: 600 .95rem/1 var(--text); font-variant-numeric: tabular-nums; cursor: pointer; padding: 0; color: var(--ink); }
.navgrid button.done { background: var(--ink); color: var(--sheet); }
.navgrid button.cur { outline: 3px solid var(--signal); outline-offset: -1px; }
.navgrid button.flag::after { content: ""; position: absolute; top: 0; right: 0; border-style: solid; border-width: 0 10px 10px 0; border-color: transparent var(--signal) transparent transparent; }
.navgrid__legend { display: flex; gap: 16px; padding: 0 18px 10px; font-size: .82rem; color: var(--ink-2); border-bottom: 1px solid var(--ink); flex-wrap: wrap; }
@media (max-width: 520px) { .navgrid { grid-template-columns: repeat(8, 1fr); } }

/* résultats */
.result { padding: 24px 18px; border-bottom: 1px solid var(--ink); display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: center; }
.stamp { border: 4px solid currentColor; padding: 10px 16px; font: 700 clamp(1.6rem, 6vw, 2.3rem)/1 var(--display); text-transform: uppercase; transform: rotate(-4deg); text-align: center; }
.stamp--ok { color: var(--ok); }
.stamp--ko { color: var(--ko); }
.result__score { font: 700 clamp(2.4rem, 9vw, 3.4rem)/1 var(--display); font-variant-numeric: tabular-nums; }
.result__detail p { margin: 4px 0 0; color: var(--ink-2); }
@media (max-width: 520px) { .result { grid-template-columns: 1fr; } .stamp { justify-self: start; } }
.review { padding: 18px; }
.review__tools { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 14px; }
.review__item { border: 1.5px solid var(--ink); background: #fff; padding: 14px; margin-bottom: 10px; }
.review__item.is-ko { border-left: 8px solid var(--ko); }
.review__item.is-ok { border-left: 8px solid var(--ok); }
.review__item h4 { margin: 0 0 8px; font: 600 1.15rem/1.25 var(--display); }
.review__item p { margin: 4px 0; }
.review__item .you { color: var(--ko); }
.review__item .good { color: var(--ok); font-weight: 600; }
.review__item .why { color: var(--ink-2); font-size: .95rem; margin-top: 8px; }
.result-actions { display: flex; flex-wrap: wrap; gap: 14px; padding: 20px 18px 6px; }

/* démo intégrée */
.demo { max-width: 820px; }
.demo .quiz { margin: 0; }
.demo__end { padding: 22px 18px 26px; }
.demo__end h3 { font-size: 1.6rem; margin-bottom: 8px; }

/* accessibilité : mouvement réduit */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}

/* admin */
.admin table { width: 100%; border-collapse: collapse; background: var(--sheet); font-size: .9rem; }
.admin th, .admin td { border: 1px solid var(--ink); padding: 7px 8px; text-align: left; vertical-align: top; }
.admin th { background: var(--sheet-2); }
.admin .row-off { opacity: .55; }
.admin-scroll { overflow-x: auto; border: 2px solid var(--ink); }
.admin-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.inline-form { display: inline; }