/* ============================================================
   Visite guidée publique « BCBA en 90 secondes » (presentation.php), AJOUT 16/10/2026.
   Feuille autonome : aucune police ni ressource externe (pas de requête vers un tiers pour un visiteur anonyme).
   Mêmes couleurs que bcba-2.css (vert forêt, or, parchemin en mode clair).
   Sans JavaScript, la page reste lisible : les écrans s'empilent (voir le bloc « html:not(.js) » en bas).
   ============================================================ */

:root,
:root[data-theme="dark"] {
    --fond: #081A16;
    --fond2: #0F2A24;
    --fond3: #143630;
    --texte: #F3EEE1;
    --att: #C7BFAE;
    --or: #C9A227;
    --or-clair: #E8CD7A;
    --or-sombre: #6F5510;
    --rouge: #D0685A;
    --ok: #4CAF7D;
    --ombre: rgba(0, 0, 0, .55);
    --voile: rgba(4, 14, 12, .86);
    --serif: Georgia, 'Times New Roman', serif;
    --sans: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --mono: ui-monospace, 'Cascadia Mono', 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
    color-scheme: dark;
}

:root[data-theme="light"] {
    --fond: #F3EEE1;
    --fond2: #FFFFFF;
    --fond3: #EFE7D2;
    --texte: #1C1A16;
    --att: #5A5348;
    --or: #A67F1D;
    --or-clair: #C9A227;
    --or-sombre: #5C4610;
    --rouge: #8B3A2E;
    --ok: #1B7A4A;
    --ombre: rgba(60, 45, 10, .25);
    --voile: rgba(243, 238, 225, .9);
    color-scheme: light;
}

* { box-sizing: border-box; }

html, body { height: 100%; margin: 0; }

body.vitrine {
    background: var(--fond);
    color: var(--texte);
    font-family: var(--sans);
    font-size: 16px;
    line-height: 1.5;
    overflow: hidden;
    -webkit-text-size-adjust: 100%;
}

a { color: var(--or-clair); }
button { font: inherit; color: inherit; }

:focus-visible { outline: 3px solid var(--or-clair); outline-offset: 2px; }

.v-sr {
    position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden;
    clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- cadre général ---------- */
.visite {
    position: fixed; inset: 0;
    height: 100vh; height: 100dvh;
    display: flex; flex-direction: column;
    background: radial-gradient(1200px 700px at 50% -10%, var(--fond3), var(--fond) 70%);
}
.visite:fullscreen { background: radial-gradient(1200px 700px at 50% -10%, var(--fond3), var(--fond) 70%); }

.v-haut {
    flex: none; display: flex; align-items: center; gap: 12px;
    padding: 8px 16px; padding-top: max(8px, env(safe-area-inset-top));
    padding-left: max(16px, env(safe-area-inset-left)); padding-right: max(16px, env(safe-area-inset-right));
    transition: opacity .3s, transform .3s;
}
.v-logo { display: inline-flex; flex: none; }
.v-logo img { width: 36px; height: 36px; border-radius: 8px; object-fit: cover; border: 1px solid var(--or); }
.v-titre-court { font-family: var(--serif); font-weight: 700; color: var(--or-clair); letter-spacing: .5px; flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.v-compteur { font-family: var(--mono); font-size: .85rem; color: var(--att); flex: none; }
.v-haut .v-bouton { width: 40px; height: 40px; font-size: 1rem; }
@media (max-width: 420px) { .v-compteur { display: none; } .v-haut { gap: 8px; } .v-haut .v-groupe { gap: 4px; } }

.v-scene { position: relative; flex: 1; min-height: 0; overflow: hidden; touch-action: pan-y; }

/* ---------- écrans ---------- */
.ecran {
    position: absolute; inset: 0; overflow-x: hidden; overflow-y: auto;
    padding: 8px 16px 20px;
    padding-left: max(16px, env(safe-area-inset-left)); padding-right: max(16px, env(safe-area-inset-right));
    display: flex; flex-direction: column;
    opacity: 0; visibility: hidden; transform: translateX(6%);
    transition: opacity .45s ease, transform .45s ease, visibility 0s linear .45s;
    -webkit-overflow-scrolling: touch;
}
.ecran.passe { transform: translateX(-6%); }
.ecran.actif { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }

.ecran-contenu { margin: auto; width: 100%; max-width: 1040px; padding: 4px 0; }

.ecran.actif .ecran-contenu > * { animation: monte .55s ease both; }
.ecran.actif .ecran-contenu > *:nth-child(2) { animation-delay: .07s; }
.ecran.actif .ecran-contenu > *:nth-child(3) { animation-delay: .14s; }
.ecran.actif .ecran-contenu > *:nth-child(4) { animation-delay: .21s; }
.ecran.actif .ecran-contenu > *:nth-child(5) { animation-delay: .28s; }
.ecran.actif .ecran-contenu > *:nth-child(n+6) { animation-delay: .35s; }
@keyframes monte { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

.surtitre { margin: 0 0 4px; font-family: var(--mono); font-size: .8rem; letter-spacing: 2px; text-transform: uppercase; color: var(--att); }
.ecran h1, .ecran h2 {
    margin: 0 0 10px; font-family: var(--serif); line-height: 1.1; color: var(--or-clair);
    font-size: clamp(1.8rem, 5.2vw, 3.3rem);
}
.ecran h1 { font-size: clamp(2.1rem, 6.4vw, 4.2rem); }
.chapeau { margin: 0 0 16px; max-width: 62ch; font-size: clamp(.98rem, 2.1vw, 1.2rem); color: var(--texte); }
.petit { font-size: .88rem; color: var(--att); }
.centre { text-align: center; }
.centre .chapeau { margin-left: auto; margin-right: auto; }

/* ---------- bandeau d'accueil ---------- */
.ecran-bienvenue::before {
    content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
    background-image: var(--image-hero, none); background-size: cover; background-position: center;
    opacity: .22; mask-image: linear-gradient(to bottom, #000 0%, transparent 85%);
    -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 85%);
}
.ecran-bienvenue .ecran-contenu { position: relative; z-index: 1; }

/* ---------- chiffres en direct ---------- */
.chiffres { list-style: none; margin: 0 0 14px; padding: 0; display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.chiffre-carte {
    background: color-mix(in srgb, var(--fond2) 88%, transparent);
    border: 1px solid color-mix(in srgb, var(--or) 45%, transparent);
    border-radius: 16px; padding: 12px 14px; text-align: center;
}
.chiffre { display: block; font-family: var(--mono); font-weight: 700; font-size: clamp(1.5rem, 4.6vw, 2.5rem); color: var(--or-clair); line-height: 1.15; font-variant-numeric: tabular-nums; }
.chiffre-libelle { display: block; font-size: .85rem; color: var(--att); }

.en-ligne { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 8px; padding: 6px 14px; border-radius: 999px; background: color-mix(in srgb, var(--ok) 18%, transparent); border: 1px solid var(--ok); font-size: .92rem; }
.en-ligne[hidden] { display: none; }
.en-ligne .chiffre, .petit .chiffre, h2 .chiffre, .paquet-nombre .chiffre { display: inline; font-size: inherit; line-height: inherit; }
.en-ligne .chiffre { font-weight: 700; }
h2 .chiffre { font-family: inherit; }
.pastille { width: 10px; height: 10px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 0 var(--ok); animation: pouls 1.8s infinite; }
@keyframes pouls { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--ok) 70%, transparent); } 70% { box-shadow: 0 0 0 10px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }

.invite { margin: 12px 0 0; font-size: .9rem; color: var(--att); }

/* ---------- widgets ---------- */
.widget {
    background: color-mix(in srgb, var(--fond2) 90%, transparent);
    border: 1px solid color-mix(in srgb, var(--or) 40%, transparent);
    border-radius: 20px; padding: 16px; margin: 0 0 12px;
    box-shadow: 0 10px 30px var(--ombre);
}
.widget label, .widget .etiquette { display: block; font-weight: 600; margin-bottom: 6px; }
input[type="range"] { width: 100%; accent-color: var(--or); height: 32px; margin: 4px 0; cursor: pointer; }

.grand-nombre { font-family: var(--mono); font-weight: 700; font-size: clamp(2.2rem, 8vw, 4rem); color: var(--or-clair); line-height: 1; }
.rangee { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.rangee-centre { justify-content: center; }

.puce-bouton {
    background: var(--fond3); color: var(--texte); border: 1px solid color-mix(in srgb, var(--or) 50%, transparent);
    border-radius: 999px; padding: 8px 14px; min-height: 40px; cursor: pointer; font-size: .92rem;
}
.puce-bouton:hover { border-color: var(--or-clair); }
.puce-bouton[aria-pressed="true"], .puce-bouton.choisi { background: var(--or); color: #241b00; border-color: var(--or-clair); font-weight: 700; }

.btn-or {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px; text-decoration: none; cursor: pointer;
    background: linear-gradient(180deg, #F3DC8A, #D4AD2E); color: #2a2100; border: 0; border-radius: 999px;
    padding: 12px 24px; min-height: 48px; font-weight: 800; letter-spacing: .3px;
    box-shadow: 0 4px 0 var(--or-sombre), 0 10px 22px var(--ombre);
    transition: transform .12s, box-shadow .12s;
}
.btn-or:hover { transform: translateY(-1px); }
.btn-or:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--or-sombre), 0 4px 10px var(--ombre); }
.btn-discret {
    display: inline-flex; align-items: center; justify-content: center; text-decoration: none; cursor: pointer;
    background: transparent; color: var(--texte); border: 1px solid color-mix(in srgb, var(--or) 60%, transparent);
    border-radius: 999px; padding: 10px 18px; min-height: 44px; font-weight: 600;
}
.btn-discret:hover { background: var(--fond3); }

/* temps */
.barre-vie { position: relative; height: 16px; border-radius: 999px; background: var(--fond3); overflow: visible; margin: 14px 0 26px; }
.barre-vie-remplie { height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--ok), var(--or-clair)); transition: width .25s ease; }
.repere { position: absolute; top: -4px; width: 2px; height: 24px; background: var(--rouge); }
.repere span { position: absolute; top: 26px; left: 50%; transform: translateX(-50%); white-space: nowrap; font-size: .75rem; color: var(--att); }
.temps-grille { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); text-align: center; margin-top: 8px; }
.temps-grille .petit { display: block; }

/* dé */
.zone-de { margin-top: 18px; display: grid; gap: 16px; grid-template-columns: minmax(0, 1fr); align-items: center; justify-items: center; }
@media (min-width: 760px) { .zone-de { grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); } }
.de {
    width: min(38vw, 170px); aspect-ratio: 1; display: grid; place-items: center;
    clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
    background: linear-gradient(145deg, var(--or-clair), var(--or) 60%, var(--or-sombre));
    color: #241b00; font: 800 clamp(2rem, 8vw, 3.4rem) var(--mono);
    font-variant-numeric: tabular-nums;
}
.de.roule { animation: rouler .95s cubic-bezier(.3, .6, .4, 1); }
@keyframes rouler { 0% { transform: rotate(0) scale(.9); } 40% { transform: rotate(420deg) scale(1.12); } 100% { transform: rotate(720deg) scale(1); } }
.carte-evt {
    width: 100%; background: var(--fond2); border: 2px solid var(--or); border-radius: 16px; padding: 14px 16px; min-height: 150px;
    box-shadow: 0 10px 26px var(--ombre);
}
.carte-evt.retourne { animation: retourne .6s ease both; }
@keyframes retourne { from { opacity: 0; transform: perspective(600px) rotateY(80deg); } to { opacity: 1; transform: none; } }
.carte-evt h3 { margin: 0 0 6px; font-family: var(--serif); color: var(--or-clair); font-size: 1.15rem; }
.carte-evt p { margin: 0 0 8px; }
.montant { font-family: var(--mono); font-weight: 700; font-size: 1.3rem; }
.montant.gain { color: var(--ok); }
.montant.perte { color: var(--rouge); }

/* paquets */
.grille-cartes { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.paquet {
    text-align: left; cursor: pointer; background: color-mix(in srgb, var(--fond2) 92%, transparent);
    border: 1px solid color-mix(in srgb, var(--or) 40%, transparent); border-radius: 16px; padding: 12px 14px; display: block; width: 100%;
    transition: transform .15s, border-color .15s;
}
.paquet:hover { transform: translateY(-2px); border-color: var(--or-clair); }
.paquet-tete { display: flex; align-items: center; gap: 10px; }
.paquet-icone { font-size: 1.8rem; line-height: 1; }
.paquet-titre { font-weight: 700; display: block; }
.paquet-nombre { font-family: var(--mono); color: var(--or-clair); font-weight: 700; }
.paquet-texte { display: none; margin: 8px 0 0; font-size: .9rem; color: var(--att); }
.paquet[aria-expanded="true"] { border-color: var(--or-clair); }
.paquet[aria-expanded="true"] .paquet-texte { display: block; }

/* quiz */
.quiz-question { font-family: var(--serif); font-size: clamp(1.15rem, 3vw, 1.6rem); margin: 0 0 12px; }
.choix-liste { display: grid; gap: 8px; }
.choix {
    text-align: left; cursor: pointer; min-height: 48px; padding: 10px 14px; border-radius: 14px;
    background: var(--fond3); border: 2px solid transparent; color: var(--texte);
}
.choix:hover:not(:disabled) { border-color: var(--or-clair); }
.choix:disabled { cursor: default; opacity: .9; }
.choix.juste { background: color-mix(in srgb, var(--ok) 30%, var(--fond3)); border-color: var(--ok); }
.choix.faux { background: color-mix(in srgb, var(--rouge) 30%, var(--fond3)); border-color: var(--rouge); }
.explication { margin: 12px 0 0; padding: 10px 14px; border-left: 4px solid var(--or); background: var(--fond3); border-radius: 0 12px 12px 0; }
.quiz-pied { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: 12px; flex-wrap: wrap; }

/* argent */
.jauge { position: relative; height: 22px; border-radius: 999px; margin: 14px 0 6px; background: linear-gradient(90deg, var(--rouge) 0 var(--p-faillite, 14%), #D9A441 var(--p-faillite, 14%) 50%, var(--ok) 50%); }
.jauge-curseur { position: absolute; top: -6px; width: 6px; height: 34px; border-radius: 3px; background: var(--texte); box-shadow: 0 0 0 2px var(--fond), 0 2px 10px var(--ombre); transform: translateX(-50%); transition: left .15s; }
.jauge-legende { display: flex; justify-content: space-between; font-size: .75rem; color: var(--att); font-family: var(--mono); }
.etat { margin: 10px 0 0; padding: 10px 14px; border-radius: 14px; font-weight: 700; border: 2px solid transparent; }
.etat.bon { background: color-mix(in srgb, var(--ok) 22%, transparent); border-color: var(--ok); }
.etat.alerte { background: color-mix(in srgb, #D9A441 24%, transparent); border-color: #D9A441; }
.etat.faillite { background: color-mix(in srgb, var(--rouge) 26%, transparent); border-color: var(--rouge); }

/* jeux */
.puces { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.puces li {
    background: var(--fond3); border: 1px solid color-mix(in srgb, var(--or) 40%, transparent);
    border-radius: 999px; padding: 8px 14px; font-weight: 600;
}
.puces .premium::after { content: " ⭐"; font-size: .8em; }

/* objectifs */
.objectifs-liste { list-style: none; margin: 0 0 12px; padding: 0; display: grid; gap: 8px; }
.objectifs-liste label {
    display: flex; align-items: center; gap: 12px; cursor: pointer; min-height: 48px; padding: 10px 14px; margin: 0;
    background: var(--fond3); border-radius: 14px; border: 2px solid transparent; font-weight: 500;
}
.objectifs-liste input { width: 24px; height: 24px; accent-color: var(--or); flex: none; }
.objectifs-liste input:checked + span { text-decoration: line-through; color: var(--att); }
.objectifs-liste label:has(input:checked) { border-color: var(--ok); }
.progression { height: 14px; border-radius: 999px; background: var(--fond3); overflow: hidden; }
.progression span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--ok), var(--or-clair)); transition: width .35s ease; }
.recompense { margin: 10px 0 0; font-weight: 700; color: var(--or-clair); min-height: 1.5em; }

/* piliers */
.pilier {
    text-align: left; cursor: pointer; width: 100%; display: block; background: color-mix(in srgb, var(--fond2) 92%, transparent);
    border: 1px solid color-mix(in srgb, var(--or) 40%, transparent); border-radius: 16px; padding: 12px 14px;
    transition: transform .15s, border-color .15s;
}
.pilier:hover { transform: translateY(-2px); border-color: var(--or-clair); }
.pilier-icone { font-size: 1.8rem; line-height: 1; display: block; }
.pilier-titre { font-weight: 700; display: block; margin: 4px 0; font-family: var(--serif); color: var(--or-clair); }
.pilier-court { font-size: .88rem; color: var(--att); display: block; }
.pilier-boite { min-width: 0; }
.pilier-detail { display: none; }
html:not(.js) .pilier-detail[hidden] { display: block; margin: 8px 0 0; font-size: .92rem; color: var(--att); }

.modale { position: absolute; inset: 0; z-index: 30; display: grid; place-items: center; padding: 16px; background: var(--voile); }
.modale[hidden] { display: none; }
.modale-carte {
    position: relative; width: min(640px, 100%); max-height: 100%; overflow-y: auto; background: var(--fond2);
    border: 2px solid var(--or); border-radius: 20px; padding: 18px 20px 20px; box-shadow: 0 20px 50px var(--ombre);
}
.modale-carte h3 { margin: 0 40px 10px 0; font-family: var(--serif); color: var(--or-clair); font-size: 1.4rem; }
.modale-carte img { display: block; max-width: 100%; max-height: 38vh; margin: 0 auto 12px; border-radius: 12px; object-fit: contain; }
.modale-fermer {
    position: absolute; top: 10px; right: 10px; width: 40px; height: 40px; border-radius: 50%; cursor: pointer;
    background: var(--fond3); border: 1px solid var(--or); font-size: 1.2rem; line-height: 1;
}

/* valeurs et fin */
.badges { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 14px; padding: 0; list-style: none; }
.badges li { background: var(--fond3); border: 1px solid var(--or); border-radius: 999px; padding: 8px 16px; font-weight: 700; }
.actions-fin { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 14px; }

/* ---------- barre du bas ---------- */
.v-bas {
    flex: none; display: flex; align-items: center; gap: 8px; justify-content: space-between;
    padding: 8px 12px; padding-bottom: max(8px, env(safe-area-inset-bottom));
    padding-left: max(12px, env(safe-area-inset-left)); padding-right: max(12px, env(safe-area-inset-right));
    background: var(--voile); border-top: 1px solid color-mix(in srgb, var(--or) 35%, transparent);
    transition: opacity .3s, transform .3s;
}
.v-groupe { display: flex; align-items: center; gap: 6px; }
.v-bouton {
    width: 44px; height: 44px; border-radius: 50%; cursor: pointer; display: inline-grid; place-items: center; flex: none;
    background: var(--fond3); border: 1px solid color-mix(in srgb, var(--or) 55%, transparent); font-size: 1.1rem; line-height: 1;
}
.v-bouton:hover { border-color: var(--or-clair); }
.v-bouton[aria-pressed="true"] { background: var(--or); color: #241b00; }
.v-bouton:disabled { opacity: .4; cursor: default; }
.v-points { display: flex; gap: 2px; flex: 1; justify-content: center; flex-wrap: nowrap; min-width: 0; overflow: hidden; }
.v-point {
    width: 24px; height: 44px; padding: 0; border: 0; background: transparent; cursor: pointer; position: relative; flex: none;
}
.v-point::after {
    content: ""; position: absolute; left: 50%; top: 50%; width: 10px; height: 10px; margin: -5px 0 0 -5px; border-radius: 50%;
    background: var(--att); opacity: .45; transition: transform .2s, opacity .2s, background .2s;
}
.v-point[aria-current="true"]::after { background: var(--or-clair); opacity: 1; transform: scale(1.5); }
.v-progres { position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: transparent; pointer-events: none; }
.v-progres span { display: block; height: 100%; width: 0; background: var(--or-clair); }
.v-bas { position: relative; }

.toast {
    position: absolute; left: 50%; bottom: 84px; transform: translateX(-50%); z-index: 40; max-width: min(92vw, 520px);
    background: var(--fond2); color: var(--texte); border: 1px solid var(--or); border-radius: 14px; padding: 10px 16px;
    box-shadow: 0 10px 30px var(--ombre); text-align: center; font-size: .92rem;
}
.toast[hidden] { display: none; }

/* plein écran et mode immersif : les barres se masquent quand on ne touche plus à rien */
.plein.calme .v-haut { opacity: 0; transform: translateY(-100%); pointer-events: none; position: absolute; left: 0; right: 0; top: 0; }
.plein.calme .v-bas { opacity: 0; transform: translateY(100%); pointer-events: none; position: absolute; left: 0; right: 0; bottom: 0; }

/* ---------- petits écrans ---------- */
@media (max-width: 560px) {
    .v-point { width: 16px; }
    .v-point::after { width: 8px; height: 8px; margin: -4px 0 0 -4px; }
    .v-bouton { width: 42px; height: 42px; }
    .v-bas { gap: 4px; padding-left: 8px; padding-right: 8px; }
    .v-titre-court { font-size: .95rem; }
}
@media (max-height: 460px) {
    .ecran h1, .ecran h2 { font-size: 1.6rem; margin-bottom: 6px; }
    .chapeau { margin-bottom: 8px; font-size: .92rem; }
    .widget { padding: 10px 12px; }
    .v-haut { padding-top: max(4px, env(safe-area-inset-top)); padding-bottom: 4px; }
    .v-logo img { width: 28px; height: 28px; }
}

@media (prefers-reduced-motion: reduce) {
    .ecran, .ecran.actif .ecran-contenu > *, .de.roule, .carte-evt.retourne, .pastille, .v-bas, .v-haut { animation: none !important; transition: none !important; }
}

/* ---------- sans JavaScript : les écrans s'empilent, tout reste lisible ---------- */
html:not(.js) body.vitrine { overflow: auto; }
html:not(.js) .visite { position: static; display: block; height: auto; }
html:not(.js) .v-scene { overflow: visible; }
html:not(.js) .ecran { position: static; opacity: 1; visibility: visible; transform: none; min-height: 60vh; border-bottom: 1px solid color-mix(in srgb, var(--or) 30%, transparent); }
html:not(.js) .v-bas, html:not(.js) .v-compteur { display: none; }
.sans-js-seulement { display: none; }
html:not(.js) .sans-js-seulement { display: block; }
html:not(.js) .js-seulement { display: none; }