/* Studio exégétique : « Investiguer », parcours guidé du sens d'un mot (méthode Fontaine).
 * Palette et composants du studio (css_js/exegese-studio.css) : variables --exs-*, Gentium, liens marron.
 * Tout est limité à #exe_studio ; les classes du module commencent par .inv-
 * Sur grand écran, l'en-tête, le fil des temps et le pied restent en place ; seule la scène défile.
 */

#exe_studio .exs-enquete-hote { display: block; min-width: 0; min-height: 0; }
@media (min-width: 1101px) {
    #exe_studio .exs-droite-enquete { grid-template-rows: minmax(0, 1fr) !important; }
    #exe_studio .exs-enquete-hote { height: 100%; }
}

#exe_studio .inv { display: flex; flex-direction: column; height: 100%; min-height: 0; background: var(--exs-surface); border: 1px solid var(--exs-line); border-radius: 10px; overflow: hidden; font: 400 14px/1.45 var(--exs-ui); color: var(--exs-ink); }
#exe_studio .inv .exs-grk, #exe_studio .inv .exs-heb { font-style: normal; }
#exe_studio .inv .exs-heb { font-size: 1.15em; }
#exe_studio .inv-l { font-weight: 600; }
#exe_studio .inv-attente { padding: 28px 22px; color: var(--exs-muted); display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
#exe_studio .inv-roue { width: 16px; height: 16px; border: 2px solid var(--exs-line); border-top-color: var(--exs-accent); border-radius: 50%; animation: inv-tour .8s linear infinite; }
@keyframes inv-tour { to { transform: rotate(360deg); } }
#exe_studio .inv-attente-p { color: var(--exs-muted); font-size: 12.5px; padding: 4px 0; }

/* En-tête : le mot, sa forme, ce qu'il est dans le verset */
#exe_studio .inv-tete { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; padding: 14px 20px 10px; border-bottom: 1px solid var(--exs-line-soft); flex-shrink: 0; }
#exe_studio .inv-tete-g { min-width: 0; }
#exe_studio .inv-mot { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-top: 3px; }
#exe_studio .inv-mot .inv-l { font: 600 26px/1.2 var(--exs-serif); color: var(--exs-ink); }
#exe_studio .inv-mot .exs-heb.inv-l { font: 400 30px/1.3 var(--exs-heb); }
#exe_studio .inv-forme { font: italic 400 15px var(--exs-serif); color: var(--exs-muted); }
#exe_studio .inv-meta { font-size: 12.5px; color: var(--exs-muted); margin-top: 2px; }
#exe_studio .inv-retour { flex-shrink: 0; }
#exe_studio .inv-lemmes { display: flex; gap: 4px; margin: 6px 0 2px; flex-wrap: wrap; }
#exe_studio .inv-lemme { border: 1px solid var(--exs-line); background: var(--exs-canvas); border-radius: 13px; padding: 1px 12px; font-size: 15px; color: var(--exs-ink-soft); }
#exe_studio .inv-lemme.on { background: var(--exs-ink); border-color: var(--exs-ink); color: #fff; }

/* Fil des six temps */
#exe_studio .inv-fil { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 0; padding: 0 12px; border-bottom: 1px solid var(--exs-line); background: var(--exs-soft); flex-shrink: 0; }
#exe_studio .inv-etape { position: relative; display: flex; align-items: center; justify-content: center; gap: 7px; min-width: 0; padding: 10px 4px 9px; border: 0; background: none; border-bottom: 2px solid transparent; color: var(--exs-muted); font: 600 12.5px var(--exs-ui); }
#exe_studio .inv-etape:hover { color: var(--exs-ink); }
#exe_studio .inv-etape-n { width: 20px; height: 20px; flex-shrink: 0; border-radius: 50%; border: 1.5px solid #cfc5b6; display: inline-flex; align-items: center; justify-content: center; font-size: 10.5px; background: #fff; }
#exe_studio .inv-etape-l { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
#exe_studio .inv-etape.vu .inv-etape-n { border-color: var(--exs-accent); color: var(--exs-accent); }
#exe_studio .inv-etape.on { color: var(--exs-ink); border-bottom-color: var(--exs-gold); }
#exe_studio .inv-etape.on .inv-etape-n { background: var(--exs-ink); border-color: var(--exs-ink); color: #fff; }
#exe_studio .inv-etape.alerte::after { content: ""; position: absolute; top: 8px; right: calc(50% - 30px); width: 6px; height: 6px; border-radius: 50%; background: #c2410c; }
#exe_studio .inv-etape-r { font-size: 10px; color: var(--exs-accent); background: var(--exs-gold-wash); border-radius: 8px; padding: 0 5px; }

/* Scène : seule zone qui défile */
#exe_studio .inv-scene { flex: 1 1 auto; min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding: 16px 20px 22px; }
#exe_studio .inv-temps { display: flex; flex-direction: column; gap: 16px; }
#exe_studio .inv-entre-d { animation: inv-d .34s cubic-bezier(.16,.84,.3,1) both; }
#exe_studio .inv-entre-g { animation: inv-g .34s cubic-bezier(.16,.84,.3,1) both; }
@keyframes inv-d { from { opacity: 0; transform: translateX(26px); } to { opacity: 1; transform: none; } }
@keyframes inv-g { from { opacity: 0; transform: translateX(-26px); } to { opacity: 1; transform: none; } }

/* Question */
#exe_studio .inv-q { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 12px; align-items: start; }
#exe_studio .inv-q-n { width: 34px; height: 34px; border-radius: 50%; background: var(--exs-gold-wash); color: var(--exs-accent-dark); font: 700 16px var(--exs-serif); display: flex; align-items: center; justify-content: center; }
#exe_studio .inv-q-t { font: 700 19px/1.25 var(--exs-serif); margin: 2px 0 2px; color: var(--exs-ink); }
#exe_studio .inv-q-s { margin: 0; font-size: 13px; color: var(--exs-muted); }

/* Intertitres */
#exe_studio .inv-sous { display: block; font: 700 10.5px var(--exs-ui); letter-spacing: .1em; text-transform: uppercase; color: var(--exs-accent); margin-bottom: 7px; }

/* Constats */
#exe_studio .inv-constats { display: flex; flex-direction: column; gap: 7px; }
#exe_studio .inv-constat { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 10px; align-items: start; padding: 9px 11px; border: 1px solid var(--exs-line); border-radius: 9px; background: #fff; }
#exe_studio .inv-constat .exs-st { margin-top: 2px; }
#exe_studio .inv-constat-t { font-size: 14px; line-height: 1.5; }
#exe_studio .inv-constat.pris { border-color: var(--exs-gold); background: #fffbef; }
#exe_studio .inv-retenir { border: 1px solid var(--exs-line); background: var(--exs-canvas); border-radius: 12px; padding: 1px 10px; font-size: 12px; color: var(--exs-ink-soft); white-space: nowrap; }
#exe_studio .inv-retenir:hover { border-color: var(--exs-accent); color: var(--exs-accent); }
#exe_studio .inv-constat.pris .inv-retenir { background: var(--exs-gold-wash); border-color: var(--exs-gold); color: var(--exs-accent-dark); }
#exe_studio .inv-invite { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 9px 12px; border: 1px dashed var(--exs-gold); border-radius: 9px; background: #fffdf4; font-size: 13.5px; }
#exe_studio .inv-kwic { display: block; margin-top: 5px; font: 400 16px/1.5 var(--exs-serif); color: var(--exs-ink-soft); }
#exe_studio .inv-kwic.exs-heb { font: 400 19px/1.6 var(--exs-heb); text-align: right; }
#exe_studio .inv-ex-l .inv-kwic.exs-heb { font-size: 18px; }
#exe_studio .inv-cible { color: var(--exs-accent); background: var(--exs-gold-wash); border-radius: 3px; padding: 0 2px; font-weight: 700; }
#exe_studio .inv-src { color: var(--exs-muted); font-size: 12px; }
#exe_studio .inv-lien { border: 0; background: none; padding: 0; color: var(--exs-accent); text-decoration: underline; text-underline-offset: 2px; font-size: 12.5px; align-self: flex-start; }
#exe_studio .inv-lien:hover { color: var(--exs-accent-dark); }
#exe_studio .inv-remarque { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--exs-muted); }
#exe_studio .inv textarea { width: 100%; box-sizing: border-box; border: 1px dashed #d8cfc1; border-radius: 8px; background: var(--exs-soft); padding: 8px 10px; font: 400 14.5px/1.45 var(--exs-serif); color: var(--exs-ink); resize: vertical; }
#exe_studio .inv textarea:focus { outline: none; border-style: solid; border-color: var(--exs-accent); background: #fff; }

/* Pièces repliées */
#exe_studio .inv-pieces { display: flex; flex-direction: column; }
#exe_studio .inv-piece { border-top: 1px solid var(--exs-line-soft); }
#exe_studio .inv-piece:last-child { border-bottom: 1px solid var(--exs-line-soft); }
#exe_studio .inv-piece-t { width: 100%; display: flex; align-items: center; gap: 9px; padding: 10px 2px; border: 0; background: none; text-align: left; min-width: 0; }
#exe_studio .inv-piece-t:hover .inv-piece-titre { color: var(--exs-accent); }
#exe_studio .inv-piece-titre { font: 600 14px var(--exs-ui); color: var(--exs-ink); }
#exe_studio .inv-piece-n { font: 700 11px var(--exs-ui); color: var(--exs-accent); background: rgba(122,74,33,.09); border-radius: 9px; padding: 1px 7px; }
#exe_studio .inv-piece-ap { margin-left: auto; font-size: 12.5px; color: var(--exs-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
#exe_studio .inv-chev { width: 7px; height: 7px; flex-shrink: 0; border-right: 1.6px solid var(--exs-accent); border-bottom: 1.6px solid var(--exs-accent); transform: rotate(-45deg); transition: transform .18s; margin: 0 3px 0 2px; }
#exe_studio [aria-expanded="true"] > .inv-chev { transform: rotate(45deg); }
#exe_studio .inv-piece-c { padding: 2px 2px 14px 22px; }
#exe_studio .inv-note { margin: 6px 0 0; font-size: 12.5px; color: var(--exs-muted); }

/* Barres : largeur exacte en %, croissance à l'entrée d'un temps */
#exe_studio .inv-barre { display: grid; grid-template-columns: minmax(120px, 1.3fr) minmax(60px, 1fr) 62px; gap: 10px; align-items: center; padding: 3px 0; }
#exe_studio .inv-barre-l { font-size: 13px; min-width: 0; overflow: hidden; text-overflow: ellipsis; }
#exe_studio .inv-barre-p { height: 7px; border-radius: 4px; background: var(--exs-line-soft); overflow: hidden; }
#exe_studio .inv-barre-p i { display: block; height: 100%; width: var(--p); background: #c9b79c; border-radius: 4px; transform-origin: left; }
#exe_studio .inv-anime .inv-barre-p i { animation: inv-barre .6s cubic-bezier(.2,.8,.3,1) both; }
@keyframes inv-barre { from { transform: scaleX(0); } }
#exe_studio .inv-barre.ici .inv-barre-l { font-weight: 700; color: var(--exs-accent-dark); }
#exe_studio .inv-barre.ici .inv-barre-p i { background: var(--exs-gold); }
#exe_studio .inv-barre-n { font: 700 13px var(--exs-ui); text-align: right; white-space: nowrap; }
#exe_studio .inv-barre-n small { font-weight: 400; color: var(--exs-muted); margin-left: 5px; font-size: 11px; }

/* Constructions : groupe, puis constructions exactes et leurs exemples */
#exe_studio .inv-cons { padding: 5px 0 6px; border-bottom: 1px dashed var(--exs-line-soft); }
#exe_studio .inv-cons-fins { padding-left: 12px; }
#exe_studio .inv-fin-t { display: flex; align-items: center; gap: 6px; border: 0; background: none; padding: 3px 0; font-size: 12.5px; color: var(--exs-ink-soft); text-align: left; }
#exe_studio .inv-fin-t small { color: var(--exs-muted); }
#exe_studio .inv-fin.ici > .inv-fin-t { color: var(--exs-accent-dark); font-weight: 700; }
#exe_studio .inv-ici { font: 700 9.5px var(--exs-ui); letter-spacing: .07em; text-transform: uppercase; color: var(--exs-accent-dark); background: var(--exs-gold-wash); border-radius: 8px; padding: 1px 6px; margin-left: 6px; }
#exe_studio .inv-ex { padding: 2px 0 6px 16px; }
#exe_studio .inv-ex-l { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 10px; padding: 3px 0; align-items: baseline; }
#exe_studio .inv-ex-l .inv-kwic { margin: 0; font-size: 15px; }
#exe_studio .inv-ex-l.ici { background: #fffbef; border-radius: 6px; }
#exe_studio .inv-ex-ref { font-size: 12px; color: var(--exs-muted); }

/* Sens */
#exe_studio .inv-sens { padding: 7px 0; border-bottom: 1px solid var(--exs-line-soft); }
#exe_studio .inv-sens:last-child { border-bottom: 0; }
#exe_studio .inv-sens-t { display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap; }
#exe_studio .inv-sens-n { margin-left: auto; font-size: 12px; color: var(--exs-muted); white-space: nowrap; }
#exe_studio .inv-sens-d { font-size: 13px; color: var(--exs-ink-soft); margin-top: 2px; }
#exe_studio .inv-sens.ici { background: #fffbef; margin: 0 -8px; padding: 7px 8px; border-radius: 7px; }

/* Puces (lemmes, livres, siècles) */
#exe_studio .inv-puces { display: flex; flex-wrap: wrap; gap: 5px; padding: 4px 0; }
#exe_studio .inv-puce { display: inline-flex; align-items: baseline; gap: 5px; border: 1px solid var(--exs-line); background: var(--exs-canvas); border-radius: 12px; padding: 1px 9px; font-size: 13.5px; }
#exe_studio .inv-puce small { color: var(--exs-muted); font-size: 11px; }
#exe_studio .inv-puce.ici, #exe_studio .inv-puce.on { border-color: var(--exs-gold); background: var(--exs-gold-wash); }
#exe_studio button.inv-puce:hover { border-color: var(--exs-accent); }
#exe_studio .inv-livres { margin-top: 6px; }
#exe_studio .inv-refs { font-size: 13px; line-height: 1.8; }
#exe_studio .inv-eq { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-bottom: 8px; font-size: 12.5px; color: var(--exs-muted); }

/* Lexiques */
#exe_studio .inv-lex-g { margin-bottom: 8px; }
#exe_studio .inv-lex-gt { font-size: 12px; color: var(--exs-muted); margin-bottom: 5px; }
#exe_studio .inv-lex { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 6px; }
#exe_studio .inv-lex-c, #exe_studio .inv-gram { display: flex; flex-direction: column; gap: 2px; text-align: left; padding: 7px 10px; border: 1px solid var(--exs-line); border-radius: 8px; background: #fff; min-width: 0; }
#exe_studio .inv-lex-c b, #exe_studio .inv-gram b { font-size: 13px; color: var(--exs-accent); text-decoration: underline; text-underline-offset: 2px; }
#exe_studio .inv-lex-c small, #exe_studio .inv-gram small { font-size: 12px; color: var(--exs-muted); }
#exe_studio .inv-lex-c:hover, #exe_studio .inv-gram:hover { border-color: var(--exs-accent); }
#exe_studio .inv-lex-c.attente { opacity: .55; }
#exe_studio .inv-gram { margin-bottom: 6px; width: 100%; }

/* Corpus hors Bible */
#exe_studio .inv-corpus { padding: 8px 0; border-bottom: 1px solid var(--exs-line-soft); }
#exe_studio .inv-corpus-t { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
#exe_studio .inv-corpus-t small { color: var(--exs-muted); }
#exe_studio .inv-corpus-n { font: 700 12px var(--exs-ui); color: var(--exs-accent); margin-left: auto; }
#exe_studio .inv-corpus .inv-ex-l { grid-template-columns: 110px minmax(0, 1fr); }

/* Commentateurs */
#exe_studio .inv-es { padding: 8px 0; border-bottom: 1px solid var(--exs-line-soft); }
#exe_studio .inv-es-t { font-weight: 700; font-size: 13.5px; }
#exe_studio .inv-es-c { font-size: 13.5px; color: var(--exs-ink-soft); margin-top: 3px; }
#exe_studio .inv-es.ici .inv-es-t { color: var(--exs-accent-dark); }

/* Outils de BP */
#exe_studio .inv-outils-l { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 7px; }
#exe_studio .inv-outil { display: flex; align-items: center; gap: 10px; text-align: left; padding: 8px 11px; border: 1px solid var(--exs-line); border-radius: 9px; background: var(--exs-canvas); min-width: 0; }
#exe_studio .inv-outil:hover { border-color: var(--exs-accent); background: #fff; }
#exe_studio .inv-outil .fa { color: var(--exs-accent); width: 16px; text-align: center; }
#exe_studio .inv-outil span { display: flex; flex-direction: column; min-width: 0; }
#exe_studio .inv-outil b { font-size: 13px; }
#exe_studio .inv-outil small { font-size: 11.5px; color: var(--exs-muted); }

/* Garde-fous : principe discret ; alerte seulement si déclenchée */
#exe_studio .inv-principe { margin: 0; font: italic 400 13px/1.45 var(--exs-serif); color: var(--exs-muted); }
#exe_studio .inv-alerte { padding: 9px 12px; border-left: 3px solid #c2410c; background: #fdf3ec; border-radius: 0 8px 8px 0; font-size: 13.5px; color: #5c2a0e; }
#exe_studio .inv-alerte b { color: #9a3412; }

/* Temps 4 : le choix de l'utilisateur */
#exe_studio .inv-choix-l { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 7px; }
#exe_studio .inv-option { display: flex; flex-direction: column; gap: 2px; text-align: left; padding: 9px 11px; border: 1px solid var(--exs-line); border-radius: 9px; background: #fff; }
#exe_studio .inv-option b { font: 600 14px var(--exs-serif); }
#exe_studio .inv-option small { font-size: 12px; color: var(--exs-muted); }
#exe_studio .inv-option:hover { border-color: #c9b79c; }
#exe_studio .inv-option.on { border-color: var(--exs-gold); box-shadow: 0 0 0 3px var(--exs-gold-wash); }

/* Temps 5 */
#exe_studio .inv-piege { padding: 10px 12px; border: 1px solid #f0d2bf; border-left: 3px solid #c2410c; border-radius: 0 9px 9px 0; background: #fffaf6; display: flex; flex-direction: column; gap: 4px; }
#exe_studio .inv-piege p { margin: 0; font-size: 13.5px; }
#exe_studio .inv-piege label { display: flex; align-items: center; gap: 7px; cursor: pointer; }
#exe_studio .inv-piege b { color: #9a3412; }
#exe_studio .inv-piege.fait { border-color: var(--exs-line); border-left-color: #0b5e57; background: #fff; }
#exe_studio .inv-piege.fait b { color: #0b5e57; }

/* Temps 6 */
#exe_studio .inv-recap { margin-bottom: 6px; }
#exe_studio .inv-recap-t { font: 600 12.5px var(--exs-ui); color: var(--exs-muted); margin: 6px 0 3px; }
#exe_studio .inv-recap-l { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 9px; align-items: start; padding: 5px 0; border-bottom: 1px solid var(--exs-line-soft); font-size: 13.5px; }
#exe_studio .inv-x { border: 0; background: none; color: var(--exs-muted); font-size: 16px; line-height: 1; padding: 0 4px; }
#exe_studio .inv-x:hover { color: #8a2616; }
#exe_studio .inv-conclure { display: flex; flex-direction: column; gap: 10px; }
#exe_studio .inv-statuts { display: flex; gap: 7px; flex-wrap: wrap; }
#exe_studio .inv-statut { display: inline-flex; align-items: center; gap: 7px; padding: 6px 10px; border: 1px solid var(--exs-line); border-radius: 9px; background: #fff; }
#exe_studio .inv-statut small { font-size: 12px; color: var(--exs-muted); }
#exe_studio .inv-statut.on { border-color: var(--exs-gold); box-shadow: 0 0 0 3px var(--exs-gold-wash); }
#exe_studio .inv-apercu-c { padding: 10px 12px; border: 1px solid var(--exs-line); border-radius: 8px; background: var(--exs-soft); font-size: 13.5px; max-height: 220px; overflow-y: auto; }
#exe_studio .inv-ajouter { align-self: flex-start; }
#exe_studio .inv-ajouter[disabled] { opacity: .45; cursor: default; }

/* Pied : retour, ce qui est retenu, suite */
#exe_studio .inv-pied { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 10px; padding: 9px 16px; border-top: 1px solid var(--exs-line); background: var(--exs-soft); flex-shrink: 0; }
#exe_studio .inv-nav { justify-self: start; border: 1px solid var(--exs-line); background: #fff; border-radius: 7px; padding: 5px 12px; font: 600 13px var(--exs-ui); color: var(--exs-ink-soft); }
#exe_studio .inv-nav:hover { border-color: var(--exs-accent); color: var(--exs-accent); }
#exe_studio .inv-suivant { justify-self: end; background: var(--exs-accent); border-color: var(--exs-accent); color: #fff; }
#exe_studio .inv-suivant:hover { background: var(--exs-accent-dark); color: #fff; }
#exe_studio .inv-panier { border: 0; background: none; font-size: 12.5px; color: var(--exs-muted); }
#exe_studio .inv-panier.plein { color: var(--exs-accent-dark); font-weight: 700; text-decoration: underline; text-underline-offset: 2px; }

#exe_studio .inv button:focus-visible { outline: 2px solid var(--exs-accent); outline-offset: 2px; }

@media (prefers-reduced-motion: reduce) {
    #exe_studio .inv-entre-d, #exe_studio .inv-entre-g, #exe_studio .inv-anime .inv-barre-p i { animation: none; }
}

/* Écran étroit : la page défile, le pied reste accessible en bas */
@media (max-width: 1100px) {
    #exe_studio .inv { height: auto; overflow: visible; }
    #exe_studio .inv-scene { overflow: visible; }
    #exe_studio .inv-pied { position: sticky; bottom: 0; z-index: 2; }
}
@media (max-width: 640px) {
    #exe_studio .inv-tete, #exe_studio .inv-scene { padding-left: 14px; padding-right: 14px; }
    #exe_studio .inv-fil { padding: 0 4px; }
    #exe_studio .inv-etape { flex-direction: column; gap: 3px; font-size: 11px; padding: 8px 2px; }
    #exe_studio .inv-etape.alerte::after { right: calc(50% - 16px); top: 5px; }
    #exe_studio .inv-constat { grid-template-columns: minmax(0, 1fr) auto; }
    #exe_studio .inv-constat .exs-st { grid-column: 1 / -1; justify-self: start; }
    #exe_studio .inv-barre { grid-template-columns: minmax(0, 1fr) 56px; }
    #exe_studio .inv-barre-p { grid-column: 1 / -1; grid-row: 2; }
    #exe_studio .inv-ex-l, #exe_studio .inv-corpus .inv-ex-l { grid-template-columns: 1fr; gap: 0; }
    #exe_studio .inv-pied { grid-template-columns: auto 1fr auto; padding: 8px 10px; }
    #exe_studio .inv-panier { font-size: 11.5px; }
}