/* =============================================================
   Babababel — styles (charte omnia amplecti)
   ============================================================= */
:root{
  --ink:#1a1814; --paper:#f2f5fa; --paper-dark:#e6ecf6;
  --gold:#b89a5a; --muted:#7a7060; --line:#ddd6c8;
  --living:#2f7d5b; --dead:#9a8f7d;
}
*{box-sizing:border-box}
body.ie-body{
  margin:0; background:var(--paper); color:var(--ink);
  font-family:'Montserrat',system-ui,sans-serif; line-height:1.55;
  /* le bandeau du site est fixe (72px) : on décale le contenu pour ne pas
     être caché dessous (au chargement comme après un défilement/ancre). */
  padding-top:var(--nav-h,72px);
}
/* les sections vers lesquelles on défile (scrollIntoView / ancres) ne doivent
   pas passer sous le bandeau fixe. */
.ie-body section, .ie-hero{scroll-margin-top:calc(var(--nav-h,72px) + 10px)}
.ie-wrap{max-width:1180px;margin:0 auto;padding:0 18px}
.ie-hero{padding:26px 0 6px;text-align:center}
.ie-hero h1{font-family:'Cormorant Garamond',Georgia,serif;font-style:italic;
  font-weight:600;font-size:clamp(2rem,5vw,3.1rem);margin:.1em 0 .15em;letter-spacing:.5px}
.ie-hero p.lede{color:var(--muted);max-width:62ch;margin:.2em auto .9em}
.ie-hero>div{justify-content:center}
.ie-hero .ie-meta{display:inline-block;text-align:left;margin:.3em auto}
.ie-tag{display:inline-block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold);font-weight:700}

/* --- boutons --- */
.ie-btn{display:inline-flex;align-items:center;gap:.4em;border:1px solid var(--gold);
  background:var(--gold);color:#fff;border-radius:999px;padding:.55em 1.1em;font:inherit;
  font-weight:600;cursor:pointer;text-decoration:none;font-size:.92rem;transition:.15s}
.ie-btn:hover{filter:brightness(1.06)}
.ie-btn.ghost{background:transparent;color:var(--ink)}
.ie-btn.ghost:hover{background:rgba(184,154,90,.12)}
.ie-btn.sm{padding:.38em .8em;font-size:.83rem}
.ie-btn[disabled]{opacity:.5;cursor:default}

/* --- carte de l'arbre --- */
.ie-treecard{position:relative;background:#fdfcf9;border:1px solid var(--line);
  border-radius:14px;overflow:hidden;box-shadow:0 4px 20px rgba(40,30,15,.06)}
.ie-tree{position:relative;width:100%;height:min(66vh,620px);background:#fdfcf9}
.ie-treecard.tall .ie-tree{height:min(78vh,860px)}
.ie-canvas{cursor:grab}
.ie-canvas:active{cursor:grabbing}
.ie-toolbar{position:absolute;top:10px;right:10px;display:flex;gap:6px;z-index:5}
.ie-toolbar button{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);
  background:rgba(255,255,255,.92);color:var(--ink);font-size:1.05rem;cursor:pointer;
  display:flex;align-items:center;justify-content:center;box-shadow:0 1px 5px rgba(0,0,0,.08)}
.ie-toolbar button:hover{background:#fff;border-color:var(--gold)}
.ie-search{position:absolute;top:10px;left:10px;z-index:5}
.ie-search input{border:1px solid var(--line);border-radius:10px;padding:.5em .8em;font:inherit;
  font-size:.86rem;width:190px;background:rgba(255,255,255,.95)}
.ie-search .ie-sugg{position:absolute;top:44px;left:0;right:0;background:#fff;border:1px solid var(--line);
  border-radius:10px;max-height:230px;overflow:auto;box-shadow:0 6px 22px rgba(0,0,0,.12);display:none}
.ie-search .ie-sugg.on{display:block}
.ie-search .ie-sugg div{padding:.42em .7em;cursor:pointer;font-size:.85rem;border-bottom:1px solid #f0ece2}
.ie-search .ie-sugg div:hover{background:var(--paper)}
.ie-legend{position:absolute;bottom:10px;left:10px;z-index:5;background:rgba(255,255,255,.9);
  border:1px solid var(--line);border-radius:10px;padding:.45em .7em;font-size:.74rem;color:var(--muted);
  display:flex;gap:1em;flex-wrap:wrap}
.ie-legend b{font-weight:600;color:var(--ink)}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;vertical-align:middle;margin-right:3px}
.dot.living{background:var(--living)}
.dot.dead{background:#fff;border:1.5px solid var(--dead)}
.dot.proto{background:var(--gold)}

/* plein écran (repli iOS) */
.ie-pseudo-fs{position:fixed!important;inset:0;z-index:9999;border-radius:0;max-width:none;margin:0}
.ie-pseudo-fs .ie-tree{height:100vh!important}
:fullscreen .ie-tree{height:100vh}
:-webkit-full-screen .ie-tree{height:100vh}

/* --- encart (langue) & panneau jonction --- */
.ie-panel{position:absolute;top:0;right:0;width:min(360px,86%);height:100%;
  background:#fffdf8;border-left:1px solid var(--line);box-shadow:-8px 0 24px rgba(30,20,10,.08);
  transform:translateX(105%);transition:transform .22s ease;z-index:8;display:flex;flex-direction:column}
.ie-panel.on{transform:translateX(0)}
.ie-panel .ie-phead{display:flex;justify-content:space-between;align-items:flex-start;
  padding:14px 14px 6px;border-bottom:1px solid #f0ece2}
.ie-panel .ie-phead h3{font-family:'Cormorant Garamond',serif;font-style:italic;font-size:1.5rem;margin:0;line-height:1.15}
.ie-panel .ie-close{background:none;border:none;font-size:1.4rem;cursor:pointer;color:var(--muted);line-height:1}
.ie-pbody{padding:12px 14px 20px;overflow:auto}
.ie-pbody img.thumb{float:right;width:118px;border-radius:8px;margin:0 0 8px 10px;border:1px solid var(--line)}
.ie-meta{list-style:none;padding:0;margin:.4em 0;font-size:.85rem}
.ie-meta li{margin:.25em 0}
.ie-meta li b{color:var(--muted);font-weight:600;margin-right:.35em}
.ie-badge-st{display:inline-block;font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;
  padding:.15em .5em;border-radius:6px;font-weight:700}
.ie-badge-st.living{background:rgba(47,125,91,.14);color:var(--living)}
.ie-badge-st.dead{background:rgba(154,143,125,.18);color:#6f6858}
.ie-sample{background:var(--paper);border-left:3px solid var(--gold);padding:.6em .8em;
  border-radius:0 8px 8px 0;font-size:.9rem;margin:.7em 0;white-space:pre-wrap}
.ie-sample .src{display:block;font-size:.72rem;color:var(--muted);margin-top:.4em;font-style:italic}
.ie-extract{font-size:.86rem;color:#43403a;margin:.5em 0}
.ie-wlink{font-size:.83rem}
.ie-jsec{margin-top:.6em}
.ie-jsec h4{font-family:'Cormorant Garamond',serif;font-style:italic;color:var(--gold);
  font-size:1.15rem;margin:.8em 0 .2em}
.ie-jyear{font-weight:700}

/* --- HUD du jeu --- */
.ie-hud{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin:12px 0}
.ie-hud .grp{display:flex;gap:10px;align-items:center}
.ie-round{font-size:.85rem;color:var(--muted)}
.ie-round b{color:var(--ink);font-size:1.05rem}
.ie-timer{font-variant-numeric:tabular-nums;font-weight:700;font-size:1.15rem}
.ie-timer.low{color:#c0392b}
.ie-progress{height:6px;background:var(--paper-dark);border-radius:4px;overflow:hidden;flex:1;min-width:120px}
.ie-progress i{display:block;height:100%;background:var(--gold);width:100%;transition:width .25s linear}
.ie-scorebig{font-family:'Cormorant Garamond',serif;font-style:italic;font-size:1.6rem;font-weight:600}

.ie-question{background:#fffdf8;border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin:8px 0 4px}
.ie-question .qlead{font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;color:var(--gold);font-weight:700}
.ie-qtext{font-size:1.15rem;line-height:1.6;margin:.4em 0;min-height:2.2em}
.ie-qtext.rtl{direction:rtl;text-align:right}
.ie-hint{font-size:.8rem;color:var(--muted)}

.ie-feedback{margin:8px 0;padding:12px 16px;border-radius:12px;display:none}
.ie-feedback.on{display:block}
.ie-feedback.good{background:rgba(47,125,91,.1)}
.ie-feedback.mid{background:rgba(184,154,90,.12)}
.ie-feedback.bad{background:rgba(192,57,43,.08)}
.ie-feedback .fpts{font-weight:700;font-size:1.05rem}

/* --- classement --- */
.ie-tabs{display:flex;gap:6px;margin:14px 0 8px;flex-wrap:wrap}
.ie-tabs button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:.4em 1em;
  font:inherit;font-size:.85rem;cursor:pointer}
.ie-tabs button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
table.ie-board{width:100%;border-collapse:collapse;font-size:.9rem}
table.ie-board th,table.ie-board td{padding:.5em .5em;border-bottom:1px solid #eee7d9;text-align:left}
table.ie-board th{color:var(--muted);font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.05em}
table.ie-board td.r{text-align:right;font-variant-numeric:tabular-nums}
table.ie-board tr.me{background:rgba(184,154,90,.12);font-weight:600}
.ie-avatar{width:24px;height:24px;border-radius:50%;vertical-align:middle;margin-right:.4em;object-fit:cover}

.ie-note{color:var(--muted);font-size:.85rem}
.ie-section-title{font-family:'Cormorant Garamond',serif;font-style:italic;font-size:1.6rem;margin:1.2em 0 .3em}
@media(max-width:640px){
  .ie-panel{width:100%}
  .ie-search input{width:140px}
}