:root {
  --fond: #0e1420;
  --verre: rgba(14, 22, 36, 0.78);
  --verre-clair: rgba(255, 255, 255, 0.08);
  --bord: rgba(255, 255, 255, 0.14);
  --texte: #eef3fb;
  --gris: #9fb0c8;
  --accent: #2f8cff;
  --accent2: #26d0a8;
  --jaune: #ffc93c;
  --rouge: #ff5468;
  --ok: #3ddc84;
  --rayon: 14px;
  font-family: "Segoe UI", "Inter", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; overflow: hidden; background: var(--fond); color: var(--texte); }
#scene3d { position: fixed; inset: 0; width: 100%; height: 100%; display: block; }
.cache { display: none !important; }
kbd { font: 600 11px/1 "Segoe UI", sans-serif; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.25); border-bottom-width: 2px; border-radius: 5px; padding: 3px 6px; color: #fff; }
svg.picto { width: 100%; height: 100%; display: block; }
[data-picto] { display: inline-flex; width: 22px; height: 22px; color: currentColor; }

/* ---------------------------------------------------------------- bandeau d'étape */
#bandeau {
  position: fixed; top: 12px; left: 12px; right: 12px; height: 76px; z-index: 20;
  display: grid; grid-template-columns: 230px 1fr 300px; align-items: center; gap: 16px;
  padding: 0 18px; border-radius: 18px; background: var(--verre); backdrop-filter: blur(14px) saturate(1.4);
  border: 1px solid var(--bord); box-shadow: 0 12px 40px rgba(0,0,0,.35);
}
.marque { display: flex; align-items: center; gap: 12px; }
.marque b { display: block; letter-spacing: .12em; font-size: 15px; }
.marque small { color: var(--gris); font-size: 12px; }
.logo-rond { width: 44px !important; height: 44px !important; padding: 9px; border-radius: 12px; background: linear-gradient(135deg, #2f8cff, #26d0a8); color: #fff; box-shadow: 0 4px 16px rgba(47,140,255,.5); }
.logo-rond.grand { width: 72px !important; height: 72px !important; padding: 14px; border-radius: 20px; }
.etape-centre { display: flex; flex-direction: column; align-items: center; gap: 7px; min-width: 0; }
.etape-titre { display: flex; gap: 12px; align-items: baseline; white-space: nowrap; }
#etape-num { font-size: 12px; font-weight: 700; color: var(--accent2); text-transform: uppercase; letter-spacing: .1em; }
#etape-nom { font-size: 18px; font-weight: 650; }
#frise { display: flex; gap: 6px; list-style: none; margin: 0; padding: 0; }
#frise li { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: var(--verre-clair); border: 1px solid var(--bord); color: var(--gris); position: relative; transition: all .3s; }
#frise li span { width: 18px; height: 18px; }
#frise li.faite { background: rgba(61,220,132,.18); border-color: rgba(61,220,132,.6); color: var(--ok); }
#frise li.courante { background: var(--accent); border-color: #8fc0ff; color: #fff; transform: scale(1.18); box-shadow: 0 0 0 4px rgba(47,140,255,.25); }
#frise li:not(:last-child)::after { content: ""; position: absolute; right: -6px; top: 50%; width: 6px; height: 2px; background: var(--bord); }
#frise li .infobulle { display: none; position: absolute; top: 38px; left: 50%; transform: translateX(-50%); white-space: nowrap; background: #000c; padding: 4px 8px; border-radius: 6px; font-size: 12px; color: #fff; }
#frise li:hover .infobulle { display: block; }
.compteurs { display: flex; gap: 10px; justify-content: flex-end; align-items: center; }
.compteur { display: flex; gap: 6px; align-items: center; padding: 8px 12px; border-radius: 11px; background: var(--verre-clair); border: 1px solid var(--bord); }
.compteur b { font-variant-numeric: tabular-nums; font-size: 16px; }
.compteur [data-picto] { color: var(--jaune); }
.btn-icone { width: 38px; height: 38px; border-radius: 11px; border: 1px solid var(--bord); background: var(--verre-clair); color: #fff; cursor: pointer; font-size: 16px; }
.btn-icone:hover { background: rgba(255,255,255,.18); }

/* ---------------------------------------------------------------- consigne */
#consigne {
  position: fixed; left: 12px; bottom: 12px; width: 400px; z-index: 20; display: flex; flex-direction: column;
  border-radius: 18px; overflow: hidden; background: var(--verre); backdrop-filter: blur(14px) saturate(1.4);
  border: 1px solid var(--bord); box-shadow: 0 12px 40px rgba(0,0,0,.35); transition: transform .4s;
}
#consigne.nouvelle { animation: pop .6s; }
@keyframes pop { 0% { transform: translateY(20px); opacity: 0; } 100% { transform: none; opacity: 1; } }
.consigne-illu { position: relative; height: 128px; background: radial-gradient(circle at 30% 30%, #3b5f95, #142036); display: grid; place-items: center; }
.consigne-illu img { height: 124px; filter: drop-shadow(0 10px 18px rgba(0,0,0,.45)); }
.picto-badge { position: absolute; left: 14px; top: 14px; width: 44px; height: 44px; padding: 9px; border-radius: 12px; background: var(--accent); color: #fff; box-shadow: 0 6px 18px rgba(0,0,0,.35); }
.consigne-corps { padding: 14px 18px 16px; }
.consigne-corps h3 { margin: 0 0 6px; font-size: 17px; }
.consigne-corps p { margin: 0 0 10px; color: #d6e0ef; font-size: 14px; line-height: 1.45; }
#objectifs { list-style: none; margin: 0 0 10px; padding: 0; display: flex; flex-direction: column; gap: 6px; }
#objectifs li { display: flex; gap: 9px; align-items: flex-start; font-size: 13.5px; color: #c9d5e6; }
#objectifs li::before { content: ""; flex: none; width: 16px; height: 16px; margin-top: 1px; border-radius: 5px; border: 2px solid #6d84a6; }
#objectifs li.fait { color: var(--ok); text-decoration: line-through; text-decoration-color: rgba(61,220,132,.5); }
#objectifs li.fait::before { background: var(--ok) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8l3 3 7-7' stroke='%23062' stroke-width='2.5' fill='none'/%3E%3C/svg%3E") center/12px no-repeat; border-color: var(--ok); }
.consigne-pied { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.btn-mini { border: 1px solid var(--bord); background: rgba(255,255,255,.1); color: #fff; padding: 7px 11px; border-radius: 9px; cursor: pointer; font-size: 13px; display: inline-flex; gap: 8px; align-items: center; }
.btn-mini:hover { background: rgba(255,255,255,.2); }
.ref-notice { font-size: 11px; color: var(--gris); text-align: right; }
.indice { margin-top: 10px !important; padding: 10px 12px; border-radius: 10px; background: rgba(255,201,60,.13); border: 1px solid rgba(255,201,60,.4); color: #ffe9a8 !important; font-size: 13px !important; }

/* ---------------------------------------------------------------- viseur, bulle, en main */
#viseur { position: fixed; left: 50%; top: 50%; width: 26px; height: 26px; transform: translate(-50%, -50%); z-index: 15; pointer-events: none; }
#viseur i { position: absolute; inset: 9px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 2px rgba(0,0,0,.35); transition: all .15s; }
#viseur.survol i { inset: 2px; background: transparent; border: 3px solid var(--accent2); box-shadow: 0 0 12px var(--accent2); }
#bulle { position: fixed; left: 50%; top: calc(50% + 28px); transform: translateX(-50%); z-index: 15; pointer-events: none;
  display: flex; gap: 8px; align-items: center; padding: 8px 13px; border-radius: 11px; background: var(--verre); border: 1px solid var(--bord); font-size: 14px; white-space: nowrap; }
#en-main { position: fixed; right: 12px; bottom: 12px; z-index: 20; display: flex; align-items: center; gap: 12px; padding: 12px 18px 12px 12px; border-radius: 16px; background: var(--verre); border: 1px solid var(--bord); }
#en-main .picto-badge { position: static; background: var(--accent2); }
#en-main small { display: block; color: var(--gris); font-size: 11px; text-transform: uppercase; letter-spacing: .1em; }
#aide-touches { position: fixed; bottom: 14px; left: 50%; transform: translateX(-50%); z-index: 14; font-size: 12px; color: #dbe5f3; background: #0008; padding: 7px 12px; border-radius: 10px; }
#barre-poste { position: fixed; bottom: 14px; left: 50%; transform: translateX(-50%); z-index: 25; display: flex; gap: 12px; align-items: center; padding: 9px 12px 9px 18px; border-radius: 14px; background: var(--verre); border: 1px solid var(--bord); }
#poste-nom { font-weight: 650; }
#poste-vues { display: flex; gap: 6px; }
#poste-vues button { border: 1px solid var(--bord); background: rgba(255,255,255,.08); color: #fff; padding: 6px 12px; border-radius: 8px; cursor: pointer; }
#poste-vues button.actif { background: var(--accent); border-color: #8fc0ff; }
body.poste #aide-touches, body.poste #viseur { display: none; }

#toasts { position: fixed; top: 100px; left: 50%; transform: translateX(-50%); z-index: 40; display: flex; flex-direction: column; gap: 8px; align-items: center; pointer-events: none; }
.toast { display: flex; gap: 10px; align-items: center; padding: 11px 16px; border-radius: 12px; background: var(--verre); border: 1px solid var(--bord); font-size: 14px; animation: toast 3.2s forwards; box-shadow: 0 8px 30px rgba(0,0,0,.35); }
.toast [data-picto] { width: 22px; height: 22px; }
.toast.ok { border-color: rgba(61,220,132,.6); } .toast.ok [data-picto] { color: var(--ok); }
.toast.err { border-color: rgba(255,84,104,.7); } .toast.err [data-picto] { color: var(--rouge); }
.toast.info [data-picto] { color: var(--accent); }
@keyframes toast { 0% { opacity: 0; transform: translateY(-10px); } 8%, 85% { opacity: 1; transform: none; } 100% { opacity: 0; } }

#progression-action { position: fixed; left: 50%; top: calc(50% + 40px); transform: translateX(-50%); z-index: 30; display: flex; gap: 10px; align-items: center; background: var(--verre); padding: 8px 14px 8px 8px; border-radius: 14px; border: 1px solid var(--bord); pointer-events: none; }
.anneau { width: 36px; height: 36px; }
.anneau circle { fill: none; stroke: rgba(255,255,255,.15); stroke-width: 4; }
.anneau #anneau-val { stroke: var(--accent2); stroke-dasharray: 107; stroke-dashoffset: 107; transform: rotate(-90deg); transform-origin: center; stroke-linecap: round; }

/* ---------------------------------------------------------------- écran projeté (homographie) */
#ecran-projete { position: fixed; left: 0; top: 0; transform-origin: 0 0; z-index: 10; overflow: hidden; }

/* ---------------------------------------------------------------- calque établi (mini-jeux) */
#calque-etabli { position: fixed; inset: 0; z-index: 12; cursor: crosshair; }
#calque-etabli svg { width: 100%; height: 100%; }
.consigne-flottante { position: fixed; top: 104px; left: 50%; transform: translateX(-50%); z-index: 26; background: var(--verre); border: 1px solid var(--bord); padding: 10px 16px; border-radius: 12px; font-size: 14px; pointer-events: none; }

/* ---------------------------------------------------------------- écran titre & modales */
.plein { position: fixed; inset: 0; z-index: 60; display: grid; place-items: center; }
.titre-fond { position: absolute; inset: 0; background: radial-gradient(1200px 700px at 70% 20%, rgba(47,140,255,.35), transparent), radial-gradient(900px 600px at 10% 90%, rgba(38,208,168,.25), transparent), rgba(8,12,20,.72); backdrop-filter: blur(6px); }
.titre-carte { position: relative; width: min(1040px, 94vw); padding: 34px 38px; border-radius: 26px; background: rgba(13,20,33,.86); border: 1px solid var(--bord); box-shadow: 0 30px 90px rgba(0,0,0,.55); }
.titre-tete { display: flex; gap: 20px; align-items: center; margin-bottom: 18px; }
.titre-tete h1 { margin: 0; font-size: 40px; letter-spacing: .14em; background: linear-gradient(90deg, #fff, #8fc0ff 60%, #26d0a8); -webkit-background-clip: text; background-clip: text; color: transparent; }
.titre-tete p { margin: 4px 0 0; color: var(--gris); }
.titre-carte h2 { font-size: 18px; font-weight: 600; margin: 18px 0 14px; }
.titre-carte h2 em { color: var(--accent2); font-style: normal; }
.choix-parcours { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.carte-parcours { text-align: left; display: grid; grid-template-columns: 150px 1fr; grid-template-rows: auto auto 1fr; column-gap: 16px; row-gap: 4px; padding: 16px; border-radius: 18px; background: rgba(255,255,255,.05); border: 1px solid var(--bord); color: #fff; cursor: pointer; transition: all .25s; font: inherit; }
.carte-parcours:hover { transform: translateY(-4px); background: rgba(47,140,255,.16); border-color: #6aa8ff; box-shadow: 0 16px 40px rgba(47,140,255,.25); }
.carte-parcours img { grid-row: 1 / 4; width: 150px; height: 150px; object-fit: contain; background: radial-gradient(circle, #33507c, #131d30); border-radius: 14px; }
.carte-parcours b { font-size: 19px; letter-spacing: .06em; }
.carte-parcours span { color: #cfe0ff; font-size: 14px; }
.carte-parcours small { color: var(--gris); font-size: 12.5px; line-height: 1.4; }
.options { display: flex; gap: 26px; margin: 20px 0 6px; flex-wrap: wrap; color: #d6e0ef; font-size: 14px; }
.chargement { color: var(--jaune); font-size: 14px; font-weight: 600; }
.bloc-chargement { margin: 8px 0 4px; }
.ligne-chargement { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 6px; }
.ligne-chargement b { font-variant-numeric: tabular-nums; color: #fff; }
.barre-chargement { height: 10px; border-radius: 6px; background: rgba(255,255,255,.08); overflow: hidden; border: 1px solid var(--bord); }
.barre-chargement i { display: block; height: 100%; width: 0; border-radius: 6px; background: linear-gradient(90deg, #2f8cff, #26d0a8); background-size: 200% 100%; transition: width .35s ease; animation: reflet 1.4s linear infinite; }
@keyframes reflet { to { background-position: -200% 0; } }
#chargement-detail { display: block; color: var(--gris); font-size: 12px; margin-top: 5px; min-height: 15px; }
body:not(.pret) .carte-parcours { opacity: .45; pointer-events: none; }
body.pret .bloc-chargement .barre-chargement i { animation: none; }
/* qualité graphique : sélecteur segmenté */
.reglage-qualite { margin: 6px 0 14px; color: #d6e0ef; font-size: 14px; }
.reglage-qualite > span { color: var(--gris); font-size: 12.5px; }
.qualites { display: flex; gap: 0; margin-top: 7px; border: 1px solid var(--bord); border-radius: 11px; overflow: hidden; width: max-content; max-width: 100%; flex-wrap: wrap; }
.qualites button { font: inherit; font-size: 13px; padding: 7px 14px; background: rgba(255,255,255,.05); color: #d6e0ef; border: 0; border-right: 1px solid var(--bord); cursor: pointer; }
.qualites button:last-child { border-right: 0; }
.qualites button:hover { background: rgba(47,140,255,.18); }
.qualites button.actif { background: #2f8cff; color: #fff; font-weight: 600; }
/* ateliers : barre d'outils, bouton exécuter, cartes plus compactes */
#barre-outils { position: fixed; bottom: 78px; left: calc(50% + 110px); transform: translateX(-50%); max-width: calc(100vw - 460px); flex-wrap: wrap; z-index: 26; display: flex; gap: 6px; align-items: center; padding: 7px 10px; border-radius: 13px; background: var(--verre); border: 1px solid var(--bord); }
#barre-outils small { color: var(--gris); font-size: 12px; margin-right: 4px; }
#barre-outils button { font: inherit; font-size: 13px; color: #e6eefb; background: rgba(255,255,255,.07); border: 1px solid var(--bord); border-radius: 9px; padding: 6px 11px; cursor: pointer; }
#barre-outils button:hover { background: rgba(47,140,255,.2); }
#barre-outils button.actif { background: #2f8cff; border-color: #2f8cff; color: #fff; font-weight: 600; }
#btn-executer { background: rgba(38,208,168,.18); border-color: rgba(38,208,168,.5); }
#btn-executer:disabled { opacity: .5; cursor: wait; }
.choix-parcours.ateliers .carte-parcours { grid-template-columns: 90px 1fr; padding: 12px; }
.choix-parcours.ateliers .carte-parcours img { width: 90px; height: 90px; }
.volumes { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 22px; color: #d6e0ef; font-size: 14px; }
.volumes label { display: flex; flex-direction: column; gap: 6px; }
.volumes input[type=range] { width: 100%; accent-color: #2f8cff; }
.qualite-resume { display: block; color: var(--gris); font-size: 12.5px; margin-top: 6px; min-height: 16px; }
.credit { color: #7083a0; font-size: 12px; margin: 6px 0 0; }

.modale-carte { position: relative; max-width: min(860px, 94vw); max-height: 90vh; overflow: auto; border-radius: 22px; background: rgba(13,20,33,.95); border: 1px solid var(--bord); box-shadow: 0 30px 90px rgba(0,0,0,.6); padding: 28px; }
#modale { background: rgba(5,8,14,.55); backdrop-filter: blur(4px); }
.btn { border: 0; border-radius: 12px; padding: 12px 20px; font: 600 15px "Segoe UI", sans-serif; cursor: pointer; background: var(--accent); color: #fff; }
.btn.secondaire { background: rgba(255,255,255,.1); border: 1px solid var(--bord); }
.actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 20px; }

/* fiche de travail papier */
.fiche { width: min(calc(88vh * 0.707), 92vw); aspect-ratio: 210 / 297; max-width: 100%; font-size: 16px; background: #fbf8f0; color: #22252b; border-radius: 6px; padding: 26px 30px; font-family: "Courier New", monospace; box-shadow: 0 2px 0 #e7e1d0, 0 10px 30px rgba(0,0,0,.4); transform: rotate(-.6deg); }
.fiche h3 { font-family: "Segoe UI", sans-serif; margin: 0 0 4px; font-size: 20px; display: flex; justify-content: space-between; }
.fiche h3 small { font-weight: 400; color: #666; }
.fiche .tampon { position: absolute; right: 70px; top: 80px; border: 3px solid #c0303a; color: #c0303a; padding: 4px 10px; font: 700 18px "Segoe UI"; transform: rotate(12deg); opacity: .75; border-radius: 6px; }
.fiche table { width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 17px; }
.fiche td, .fiche th { border: 1px solid #c9c2b0; padding: 6px 8px; text-align: center; }
.fiche th { background: #efe9da; font-family: "Segoe UI", sans-serif; font-size: 12px; }
.fiche .ligne { display: flex; gap: 22px; font-size: 16.5px; margin: 6px 0; flex-wrap: wrap; }
.fiche .ligne b { font-family: "Segoe UI", sans-serif; }
.fiche h4 { font-family: "Segoe UI", sans-serif; color: #2f6fd0; text-transform: uppercase; letter-spacing: .06em; font-size: 14px; border-bottom: 3px solid #2f6fd0; padding-bottom: 4px; margin: 20px 0 8px; }
.fiche .controle { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 20px; font-family: "Segoe UI", sans-serif; font-size: 15px; }
.fiche .controle span::before { content: "☐ "; font-size: 18px; }
.fiche .note { margin-top: 10px; font-size: 15px !important; padding: 8px 10px; border-left: 4px solid #2f8cff; background: #eef4ff; font-family: "Segoe UI", sans-serif; font-size: 13px; }

/* bilan */
.bilan h2 { margin: 0 0 6px; font-size: 30px; }
.etoiles { font-size: 46px; letter-spacing: 6px; color: var(--jaune); margin: 8px 0 14px; }
.bilan-grille { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 14px 0; }
.bilan-grille div { background: rgba(255,255,255,.06); border: 1px solid var(--bord); border-radius: 12px; padding: 12px; }
.bilan-grille small { color: var(--gris); display: block; font-size: 12px; }
.bilan-grille b { font-size: 22px; }
.bilan ul { color: #cfd9e8; font-size: 14px; line-height: 1.6; }
.rendu-verre { display: flex; gap: 18px; align-items: center; }