/* ===== Loreat — habillage « dashboard » sobre (fond clair, cartes blanches, teal / corail / jaune) ===== */
:root{
  --bg:#eceef2; --frame:#ffffff; --side:#fafafb; --surface:#ffffff; --surface-2:#f4f5f8; --border:#eceef3;
  --text:#1f2340; --muted:#7a8094; --teal:#47b0a0; --teal-dark:#3a9484; --teal-soft:#e3f3f0;
  --coral:#f16b51; --coral-soft:#fdeae6; --yellow:#f9c23c; --yellow-soft:#fff4d6; --navy:#1f2340; --lilac:#f2a2b8;
  --accent:var(--teal); --accent-soft:var(--teal-soft);
  --ok:#3f9c8d; --ok-soft:#e3f3f0; --warn:#c98a00; --warn-soft:#fff4d6; --bad:#e2503a; --bad-soft:#fdeae6;
  --shadow:0 2px 6px rgba(31,35,64,.04),0 12px 32px -12px rgba(31,35,64,.14);
  --shadow-sm:0 1px 3px rgba(31,35,64,.06),0 6px 16px -10px rgba(31,35,64,.12);
  --radius:20px; --radius-sm:14px; --sidebar-w:264px;
  --font:"Poppins",system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
:root[data-theme="dark"]{
  --bg:#0f1117; --frame:#161925; --side:#13161f; --surface:#1c2030; --surface-2:#242938; --border:#2b3042;
  --text:#eef0f6; --muted:#9aa1b5; --teal-soft:#1d3b37; --coral-soft:#3f2420; --yellow-soft:#3d3113;
  --ok-soft:#1d3b37; --warn-soft:#3d3113; --bad-soft:#3f2420; --navy:#eef0f6;
  --shadow:0 2px 6px rgba(0,0,0,.3),0 12px 32px -12px rgba(0,0,0,.5); --shadow-sm:0 1px 3px rgba(0,0,0,.3);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0f1117; --frame:#161925; --side:#13161f; --surface:#1c2030; --surface-2:#242938; --border:#2b3042;
    --text:#eef0f6; --muted:#9aa1b5; --teal-soft:#1d3b37; --coral-soft:#3f2420; --yellow-soft:#3d3113;
    --ok-soft:#1d3b37; --warn-soft:#3d3113; --bad-soft:#3f2420; --navy:#eef0f6;
    --shadow:0 2px 6px rgba(0,0,0,.3),0 12px 32px -12px rgba(0,0,0,.5); --shadow-sm:0 1px 3px rgba(0,0,0,.3);
  }
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;font-size:15px;-webkit-font-smoothing:antialiased}
a{color:var(--teal-dark)}
img,svg{max-width:100%}
svg.ic{width:20px;height:20px;flex:none;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
button{font:inherit;cursor:pointer}
[hidden]{display:none!important}
.skip{position:absolute;left:-999px;top:0;background:var(--teal);color:#fff;padding:8px;z-index:100}
.skip:focus{left:8px}

/* Boutons */
.btn{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--border);background:var(--surface);color:var(--text);padding:9px 16px;border-radius:12px;font-weight:500;font-size:.92rem;text-decoration:none;transition:.15s;line-height:1.3}
.btn:hover{border-color:var(--teal);color:var(--teal-dark);box-shadow:var(--shadow-sm)}
.btn.primary{background:var(--teal);border-color:var(--teal);color:#fff}
.btn.primary:hover{background:var(--teal-dark);color:#fff}
.btn.coral{background:var(--coral);border-color:var(--coral);color:#fff}
.btn.coral:hover{filter:brightness(.95);color:#fff}
.btn.soft{background:var(--surface-2);border-color:transparent}
.btn.small{padding:6px 12px;font-size:.82rem;border-radius:10px}
.btn.ghost{background:transparent}
.btn.active{background:var(--navy);color:#fff;border-color:var(--navy)}
:root[data-theme="dark"] .btn.active,:root:not([data-theme="light"]) .btn.active{color:var(--frame)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-icon{border:1px solid var(--border);background:var(--surface);color:var(--text);width:40px;height:40px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;position:relative}
.btn-icon:hover{border-color:var(--teal);color:var(--teal-dark)}
.btn-icon .dot{position:absolute;top:9px;right:9px;width:7px;height:7px;border-radius:50%;background:var(--coral)}

/* Cadre général */
.app{display:flex;min-height:100vh;background:var(--frame)}
@media (min-width:1500px){
  body{padding:24px}
  .app{max-width:1440px;margin:0 auto;border-radius:32px;box-shadow:var(--shadow);overflow:hidden;min-height:calc(100vh - 48px)}
}
.sidebar{width:var(--sidebar-w);flex:0 0 var(--sidebar-w);background:var(--side);border-right:1px solid var(--border);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow:auto}
@media (min-width:1500px){.sidebar{height:calc(100vh - 48px)}}
.brand{display:flex;align-items:center;gap:10px;padding:28px 26px 18px;text-decoration:none;color:var(--text)}
.wordmark-img{height:34px;width:auto;display:block}
.wordmark{display:inline-flex;align-items:center;font-size:1.55rem;font-weight:600;letter-spacing:-.02em;line-height:1;color:var(--text)}
.wordmark img{height:1.08em;width:auto;margin:0 .03em 0 .02em;transform:translateY(-.04em)}
.brand-text{display:flex;flex-direction:column;gap:3px}
.brand-text small{color:var(--muted);font-size:.72rem;padding-left:2px}
.sidebar-inner{padding:6px 16px 20px;flex:1}
.content{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;gap:14px;padding:22px clamp(16px,3.5vw,44px) 6px}
.menu-toggle{display:none}
.search{flex:1;max-width:420px;position:relative}
.search input{width:100%;padding:11px 44px 11px 18px;border-radius:999px;border:1px solid transparent;background:var(--surface-2);color:var(--text);font:inherit;font-size:.9rem}
.search input:focus{outline:none;border-color:var(--teal);background:var(--surface)}
.search svg{position:absolute;right:16px;top:50%;transform:translateY(-50%);color:var(--muted);width:18px;height:18px}
.topbar-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.countdown{display:inline-flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:7px 14px 7px 8px;font-size:.85rem;color:var(--muted);box-shadow:var(--shadow-sm);white-space:nowrap}
.countdown .av{width:28px;height:28px;border-radius:50%;background:var(--yellow);display:inline-flex;align-items:center;justify-content:center;color:var(--navy);font-weight:600;font-size:.72rem}
.countdown strong{color:var(--text);font-weight:600}
.main{padding:14px clamp(16px,3.5vw,44px) 70px;max-width:1180px;width:100%}
.backdrop{display:none}

/* Navigation */
.nav-item{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:14px;color:var(--text);text-decoration:none;font-weight:500;font-size:.92rem;margin-bottom:4px;transition:.15s;position:relative}
.nav-item:hover{background:var(--surface)}
.nav-item.active{background:var(--surface);box-shadow:var(--shadow-sm);font-weight:600}
.nav-item .ic{color:var(--text)}
.nav-item .pct{margin-left:auto;font-size:.72rem;color:var(--muted);font-weight:500}
.nav-item .chev{width:14px;height:14px;color:var(--muted);transition:.2s;margin-left:2px}
.nav-module.open .nav-item .chev{transform:rotate(90deg)}
.nav-chapters{display:none;overflow:hidden;padding:2px 0 8px 14px;border-left:2px solid var(--border);margin:0 0 6px 24px}
.nav-module.open .nav-chapters{display:block}
.nav-chap{display:flex;align-items:center;gap:8px;padding:6px 10px;border-radius:10px;color:var(--muted);text-decoration:none;font-size:.82rem;line-height:1.3}
.nav-chap:hover{background:var(--surface);color:var(--text)}
.nav-chap.active{background:var(--teal-soft);color:var(--teal-dark);font-weight:600}
.nav-chap .st{width:14px;height:14px;border-radius:50%;border:2px solid var(--border);flex:none;display:inline-flex;align-items:center;justify-content:center;font-size:9px}
.nav-chap .st.done{background:var(--teal);border-color:var(--teal);color:#fff}
.nav-chap .st.part{border-color:var(--yellow);background:linear-gradient(90deg,var(--yellow) 50%,transparent 50%)}
.nav-sep{height:1px;background:var(--border);margin:10px 8px}
.promo{margin:10px 16px 22px;border-radius:22px;background:var(--coral);color:#fff;overflow:hidden;position:relative;min-height:230px;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;padding:14px}
.promo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.promo .btn{position:relative;background:#fff;border-color:#fff;color:var(--navy);font-weight:600;box-shadow:var(--shadow-sm)}
.promo .btn:hover{color:var(--coral)}

/* Typo & cartes */
.breadcrumb{font-size:.82rem;color:var(--muted);margin:6px 0 8px}
.breadcrumb a{color:var(--muted);text-decoration:none}
.breadcrumb a:hover{color:var(--teal-dark)}
h1{font-size:clamp(1.3rem,2.4vw,1.7rem);font-weight:600;line-height:1.25;margin:4px 0 6px}
h2{font-size:1.1rem;font-weight:600;margin:28px 0 14px}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:28px 0 14px}
.section-head h2{margin:0}
.section-head a{font-size:.82rem;color:var(--muted)}
.lead{color:var(--muted);font-size:.95rem;margin:0 0 18px;max-width:70ch}
.card{background:var(--surface);border-radius:var(--radius);padding:22px 24px;box-shadow:var(--shadow-sm);margin-bottom:18px}
.card h2:first-child{margin-top:0}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.module-card{display:block;text-decoration:none;color:var(--text);background:var(--surface);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow-sm);transition:.15s}
.module-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.module-card h3{margin:0 0 4px;font-size:.98rem;font-weight:600}
.module-card p{margin:0 0 10px;color:var(--muted);font-size:.85rem}
.progress{height:7px;background:var(--surface-2);border-radius:99px;overflow:hidden}
.progress > span{display:block;height:100%;background:var(--teal);border-radius:99px;transition:width .4s;position:relative;overflow:hidden}
.progress .sheen{position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.7),transparent);transform:translateX(-100%);pointer-events:none}
.meta{display:flex;flex-wrap:wrap;gap:8px 14px;color:var(--muted);font-size:.85rem;margin-bottom:14px;align-items:center}
.pill{display:inline-flex;align-items:center;padding:3px 11px;border-radius:999px;background:var(--surface-2);font-size:.76rem;font-weight:500;color:var(--muted)}
.pill.ok{background:var(--ok-soft);color:var(--ok)}
.pill.warn{background:var(--warn-soft);color:var(--warn)}
.pill.bad{background:var(--bad-soft);color:var(--bad)}
.pill.accent{background:var(--teal-soft);color:var(--teal-dark)}

/* Hero du tableau de bord */
.hero{position:relative;border-radius:26px;background:var(--teal);color:#fff;overflow:hidden;min-height:230px;display:flex;align-items:center;margin:8px 0 10px}
.hero-text{position:relative;z-index:1;padding:34px 36px;max-width:56%}
.hero-text h2{margin:0 0 6px;font-size:1.5rem;font-weight:600;color:#fff;line-height:1.25}
.hero-text p{margin:0 0 20px;opacity:.92;font-size:.92rem}
.hero-stats{display:flex;gap:26px;flex-wrap:wrap}
.hero-stat{display:flex;align-items:center;gap:10px;font-size:.82rem;opacity:.95}
.hero-stat .ico{width:34px;height:34px;border-radius:50%;background:var(--coral);display:inline-flex;align-items:center;justify-content:center;color:#fff}
.hero-stat .ico.y{background:var(--yellow);color:var(--navy)}
.hero-stat strong{display:block;font-size:.92rem;font-weight:600;line-height:1.2}
.hero img{position:absolute;right:0;top:0;height:100%;width:52%;object-fit:cover;object-position:right center;transform-origin:right center}
.hero .ring{position:absolute;left:-40px;top:50%;width:120px;height:120px;border-radius:50%;border:2px solid rgba(255,255,255,.35);transform:translateY(-50%);opacity:0;pointer-events:none}
.hero .bubble{position:absolute;left:-40px;top:50%;width:120px;height:120px;border-radius:50%;background:rgba(255,255,255,.12);transform:translateY(-50%)}
@media (max-width:760px){.hero img{opacity:.25;width:100%}.hero-text{max-width:100%}}

/* Colonnes du tableau de bord */
.dash{display:grid;gap:18px;grid-template-columns:1.15fr 1fr 1fr;align-items:start}
@media (max-width:1100px){.dash{grid-template-columns:1fr 1fr}}
@media (max-width:720px){.dash{grid-template-columns:1fr}}
.list{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:8px}
.row{display:flex;align-items:center;gap:12px;padding:10px 10px;border-radius:14px;text-decoration:none;color:var(--text);transition:.15s}
.row:hover{background:var(--surface-2)}
.row.hl{box-shadow:var(--shadow);background:var(--surface)}
.row .sq{width:40px;height:40px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;font-weight:600;color:#fff;flex:none;font-size:1rem}
.row .av{width:40px;height:40px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-weight:600;flex:none;font-size:.78rem;color:var(--navy)}
.row .t{flex:1;min-width:0}
.row .t strong{display:block;font-size:.88rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row .t small{color:var(--muted);font-size:.76rem}
.row .t .progress{margin-top:6px;height:5px}
.row .btn{flex:none}
.activity{background:var(--teal);color:#fff;border-radius:var(--radius);padding:18px 20px 10px;min-height:160px}
.activity h3{margin:0;font-size:.98rem;font-weight:600}
.activity p{margin:2px 0 8px;font-size:.78rem;opacity:.9}
.activity svg{width:100%;height:110px;display:block}
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}
.tile{border-radius:var(--radius);padding:18px 18px 14px;color:#fff;min-height:120px;display:flex;flex-direction:column;justify-content:space-between;text-decoration:none;position:relative}
.tile.y{background:var(--yellow);color:var(--navy)}
.tile.c{background:var(--coral)}
.tile .v{font-size:1.5rem;font-weight:600;line-height:1}
.tile .l{font-size:.78rem;font-weight:500;opacity:.9;margin-top:4px}
.tile .arrow{position:absolute;right:14px;bottom:14px;width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,.35);display:inline-flex;align-items:center;justify-content:center}
.tile.y .arrow{background:#fff}
.stats{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));margin-bottom:18px}
.stat{background:var(--surface);border-radius:var(--radius-sm);padding:14px 16px;box-shadow:var(--shadow-sm)}
.stat .v{font-size:1.45rem;font-weight:600;color:var(--teal-dark);line-height:1.1}
.stat .l{font-size:.78rem;color:var(--muted)}

/* Onglets du chapitre */
.tabs{display:inline-flex;gap:4px;background:var(--surface-2);padding:5px;border-radius:999px;margin:14px 0 22px;overflow-x:auto;max-width:100%}
.tab{border:0;background:none;padding:8px 16px;font-weight:500;color:var(--muted);border-radius:999px;white-space:nowrap;text-decoration:none;font-size:.88rem}
.tab:hover{color:var(--text)}
.tab.active{color:var(--text);background:var(--surface);box-shadow:var(--shadow-sm);font-weight:600}
.tab .badge{margin-left:6px;font-size:.7rem;background:var(--teal-soft);color:var(--teal-dark);padding:1px 7px;border-radius:99px}

/* Cours */
.prose{max-width:76ch;font-size:.97rem}
.prose h3{font-size:1.18rem;font-weight:600;margin:32px 0 10px;padding-left:12px;border-left:4px solid var(--teal);line-height:1.3}
.prose h3:first-child{margin-top:0}
.prose h4{font-size:1rem;font-weight:600;margin:22px 0 8px;color:var(--teal-dark)}
.prose p{margin:0 0 12px}
.prose ul,.prose ol{padding-left:22px;margin:0 0 12px}
.prose li{margin-bottom:4px}
.prose table{width:100%;border-collapse:separate;border-spacing:0;margin:14px 0 18px;font-size:.88rem;border:1px solid var(--border);border-radius:12px;overflow:hidden}
.prose th,.prose td{border-bottom:1px solid var(--border);padding:9px 11px;text-align:left;vertical-align:top}
.prose th{background:var(--surface-2);font-weight:600}
.prose tr:last-child td{border-bottom:0}
.prose dl{margin:0 0 12px}
.prose dt{font-weight:600;margin-top:8px}
.prose dd{margin:0 0 6px 18px}
.encadre{border-radius:14px;padding:13px 16px;margin:16px 0;background:var(--surface-2);font-size:.93rem;border:1px solid transparent}
.encadre > strong:first-child{display:block;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px;font-weight:600}
.encadre.texte{background:var(--surface);border-color:var(--border);font-family:Georgia,"Times New Roman",serif}
.encadre.texte > strong:first-child{font-family:var(--font);color:var(--muted)}
.encadre.retenir{background:var(--teal-soft)}
.encadre.retenir > strong:first-child{color:var(--teal-dark)}
.encadre.piege{background:var(--coral-soft)}
.encadre.piege > strong:first-child{color:var(--bad)}
.encadre.greffe{background:var(--surface);border-color:var(--teal)}
.encadre.greffe > strong:first-child{color:var(--teal-dark)}
.encadre.exemple{background:var(--yellow-soft)}
.encadre.exemple > strong:first-child{color:var(--warn)}
.encadre.oral{background:var(--surface);border-color:var(--lilac)}
.encadre.oral > strong:first-child{color:#c2567a}
.objectifs{background:var(--surface-2);border-radius:14px;padding:14px 18px;margin-bottom:18px}
.objectifs h4{margin:0 0 6px;font-size:.74rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:600}
.objectifs ul{margin:0;padding-left:20px}
.chapter-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;padding-top:18px;border-top:1px solid var(--border);align-items:center}
.chapter-actions .spacer{flex:1}
mark{background:var(--yellow-soft);color:var(--navy);padding:0 2px;border-radius:3px}

/* QCM */
.qcm-item{background:var(--surface);border-radius:var(--radius);padding:18px 20px;margin-bottom:14px;box-shadow:var(--shadow-sm)}
.qcm-item .q{font-weight:600;margin-bottom:10px}
.qcm-item .num{color:var(--teal-dark);font-weight:600;margin-right:6px}
.opt{display:flex;gap:10px;align-items:flex-start;padding:9px 12px;border:1px solid var(--border);border-radius:12px;margin-bottom:6px;cursor:pointer;background:var(--surface);font-size:.92rem}
.opt:hover{border-color:var(--teal)}
.opt input{margin-top:5px;accent-color:var(--teal)}
.qcm-item.corrected .opt{cursor:default}
.opt.good{border-color:var(--teal);background:var(--teal-soft)}
.opt.wrong{border-color:var(--coral);background:var(--coral-soft)}
.explication{margin-top:10px;padding:10px 12px;border-radius:12px;background:var(--surface-2);font-size:.9rem}
.score{font-size:1.1rem;font-weight:600}

/* Rédaction */
.question-card{background:var(--surface);border-radius:var(--radius);padding:20px 22px;margin-bottom:20px;box-shadow:var(--shadow-sm)}
.question-card h3{margin:0 0 4px;font-size:1.05rem;font-weight:600}
.question-card .src{color:var(--muted);font-size:.84rem;margin-bottom:12px}
.timer{display:inline-flex;align-items:center;gap:8px;font-variant-numeric:tabular-nums;font-weight:600;font-size:1.05rem;background:var(--surface-2);padding:6px 14px;border-radius:999px}
.timer.over{color:var(--bad);background:var(--bad-soft)}
textarea.redac{width:100%;min-height:320px;padding:14px;border:1px solid var(--border);border-radius:14px;background:var(--surface);color:var(--text);font:inherit;font-size:.95rem;line-height:1.6;resize:vertical}
textarea.redac:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px var(--teal-soft)}
.wordcount{color:var(--muted);font-size:.8rem;text-align:right;margin-top:4px}
.toolbar{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0;align-items:center}
.attendus label{display:flex;gap:10px;align-items:flex-start;padding:7px 10px;border-radius:10px;cursor:pointer;font-size:.92rem}
.attendus label:hover{background:var(--surface-2)}
.attendus input{margin-top:5px;accent-color:var(--teal)}
.attendus .done{text-decoration:line-through;color:var(--muted)}
.corrige{border-radius:14px;padding:16px 20px;background:var(--teal-soft);margin-top:12px}
.grille{width:100%;border-collapse:collapse;margin:10px 0;font-size:.86rem}
.grille th,.grille td{border-bottom:1px solid var(--border);padding:7px 8px;text-align:center}
.grille td:first-child,.grille th:first-child{text-align:left}
.grille input[type=radio]{cursor:pointer;accent-color:var(--teal)}
.note-finale{font-size:1.25rem;font-weight:600;color:var(--teal-dark)}
details.bloc{border-radius:14px;background:var(--surface);margin:10px 0}
details.bloc > summary{cursor:pointer;padding:12px 16px;font-weight:600;list-style:none;display:flex;align-items:center;gap:10px;font-size:.92rem}
details.bloc > summary::-webkit-details-marker{display:none}
details.bloc > summary::before{content:"";width:8px;height:8px;border-right:2px solid var(--teal);border-bottom:2px solid var(--teal);transform:rotate(-45deg);transition:.2s;margin-left:4px}
details.bloc[open] > summary::before{transform:rotate(45deg)}
details.bloc > .inner{padding:4px 18px 16px}

/* Flashcards */
.flash-wrap{display:flex;flex-direction:column;align-items:center;gap:14px}
.flashcard{width:min(640px,100%);min-height:240px;perspective:1200px;cursor:pointer}
.flashcard .face{position:absolute;inset:0;backface-visibility:hidden;border-radius:22px;background:var(--surface);box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center;padding:28px;text-align:center;font-size:1.05rem}
.flashcard .inner{position:relative;width:100%;min-height:240px;transition:transform .5s;transform-style:preserve-3d}
.flashcard.flipped .inner{transform:rotateY(180deg)}
.flashcard .back{transform:rotateY(180deg);background:var(--teal);color:#fff;border-color:var(--teal)}
.flashcard .face small{position:absolute;top:12px;left:16px;font-size:.68rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-weight:600}
.flashcard .back small{color:rgba(255,255,255,.8)}
.flash-stats{display:flex;gap:12px;color:var(--muted);font-size:.86rem;flex-wrap:wrap;justify-content:center}

/* Annales */
.annale{border-radius:var(--radius);background:var(--surface);margin-bottom:16px;overflow:hidden;box-shadow:var(--shadow-sm)}
.annale-head{padding:14px 18px;background:var(--surface-2);display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.annale-head h3{margin:0;font-size:.98rem;font-weight:600}
.annale-body{padding:14px 18px}
.annale-body h4{margin:10px 0 6px;font-size:.76rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-weight:600}
.annale-body ol{margin:0 0 8px;padding-left:22px}
.annale-body li{margin-bottom:4px;font-size:.92rem}
.lien-chap{font-size:.8rem;margin-left:6px}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}

/* Parcours */
.form-grid{display:grid;gap:12px 18px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));align-items:end}
.form-grid label{display:flex;flex-direction:column;gap:4px;font-size:.84rem;font-weight:500;color:var(--muted)}
.form-grid label.check{flex-direction:row;align-items:center;gap:8px;grid-column:1/-1;color:var(--text);font-weight:400}
.form-grid select,.form-grid input[type=date]{padding:9px 12px;border:1px solid var(--border);border-radius:12px;background:var(--surface);color:var(--text);font:inherit;font-size:.9rem}
.form-grid input[type=range]{width:100%;accent-color:var(--teal)}
.form-grid input[type=checkbox]{accent-color:var(--teal)}
.planning{width:100%;border-collapse:collapse;font-size:.88rem}
.planning th,.planning td{border-bottom:1px solid var(--border);padding:10px 12px;vertical-align:top;text-align:left}
.planning th{background:var(--surface-2);font-weight:600;font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.planning tr.done td{opacity:.55}
ul.tasks{margin:0;padding:0;list-style:none}
ul.tasks li{margin-bottom:4px}
ul.tasks li label{display:flex;gap:8px;align-items:flex-start;cursor:pointer}
ul.tasks li input{margin-top:5px;accent-color:var(--teal)}
ul.tasks li label > span{background-image:linear-gradient(currentColor,currentColor);background-repeat:no-repeat;background-position:0 58%;background-size:0% 1px;transition:background-size .42s var(--hv-ease),color .3s}
ul.tasks li.done > label > span{background-size:100% 1px;color:var(--muted)}
tr.finale td{background:var(--teal-soft)}

/* Recherche, notes, modale, toast */
.result{padding:12px 0;border-bottom:1px solid var(--border)}
.result a{font-weight:600;text-decoration:none}
.result .ctx{color:var(--muted);font-size:.88rem}
textarea.notes{width:100%;min-height:120px;padding:12px;border:1px solid var(--border);border-radius:14px;background:var(--surface);color:var(--text);font:inherit;font-size:.92rem}
textarea.notes:focus{outline:none;border-color:var(--teal)}
.modal{position:fixed;inset:0;background:rgba(31,35,64,.45);z-index:60;display:flex;align-items:center;justify-content:center;padding:16px}
.modal-card{background:var(--surface);border-radius:22px;width:min(560px,100%);max-height:90vh;overflow:auto;box-shadow:var(--shadow)}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--border)}
.modal-head h2{margin:0;font-size:1.05rem}
.modal-body{padding:18px 20px}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--navy);color:#fff;padding:10px 18px;border-radius:999px;z-index:70;font-weight:500;box-shadow:var(--shadow);font-size:.9rem}
:root[data-theme="dark"] .toast,:root:not([data-theme="light"]) .toast{color:var(--frame)}
.empty{color:var(--muted);font-style:italic;padding:24px;text-align:center;border:1px dashed var(--border);border-radius:14px}
.empty img{width:140px;display:block;margin:0 auto 8px}
.kbd{font-family:ui-monospace,Menlo,monospace;background:var(--surface-2);border:1px solid var(--border);border-radius:4px;padding:0 5px;font-size:.85em}

/* Responsive */
@media (max-width:960px){
  .menu-toggle{display:inline-flex}
  .sidebar{position:fixed;left:0;top:0;transform:translateX(-100%);transition:.25s;z-index:50;box-shadow:var(--shadow);height:100vh}
  body.nav-open .sidebar{transform:none}
  body.nav-open .backdrop{display:block;position:fixed;inset:0;background:rgba(31,35,64,.35);z-index:45}
  .countdown span.txt{display:none}
  .topbar{padding:14px 16px 4px}
  .main{padding:10px 16px 60px}
  .hero-text{padding:24px}
}
@media print{
  .sidebar,.topbar,.tabs,.chapter-actions,.toolbar,.backdrop,.promo{display:none!important}
  .main{padding:0;max-width:none}
  .card,.question-card{box-shadow:none;border:0;padding:0}
  body{background:#fff;color:#000}
}

.dash > div{min-width:0}
.main{overflow-x:hidden}
@media (max-width:760px){.hero img{opacity:.18}.hero-text h2{font-size:1.25rem}}

/* Authentification */
body.auth .sidebar,body.auth .topbar{display:none!important}
body.auth .content{background:var(--bg)}
.auth-wrap{min-height:100vh;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.auth-left{display:flex;align-items:center;justify-content:center;padding:32px 24px}
.auth-side{position:relative;overflow:hidden;background:#e3f3f0;min-height:100vh}
.auth-side img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.auth-side-text{position:absolute;left:0;right:0;bottom:0;padding:34px clamp(24px,5vw,60px);background:linear-gradient(transparent,rgba(31,35,64,.78));color:#fff;display:flex;flex-direction:column;gap:6px}
.auth-side-text strong{font-size:1.35rem;font-weight:600;line-height:1.25}
.auth-side-text span{font-size:.95rem;opacity:.92;max-width:48ch}
@media (max-width:900px){.auth-wrap{grid-template-columns:1fr}.auth-side{display:none}}
.auth-card{width:min(460px,100%);background:var(--surface);border-radius:26px;padding:34px 34px 26px;box-shadow:var(--shadow)}
.auth-logo{height:42px;width:auto;display:block;margin:0 auto 6px}
.auth-sub{text-align:center;color:var(--muted);font-size:.86rem;margin:0 0 18px}
.auth-tabs{display:flex;width:100%;margin:0 0 18px}
.auth-tabs .tab{flex:1;text-align:center;cursor:pointer}
#authForm label{display:flex;flex-direction:column;gap:5px;font-size:.84rem;font-weight:500;color:var(--muted);margin-bottom:12px}
#authForm input{padding:11px 14px;border:1px solid var(--border);border-radius:12px;background:var(--surface-2);color:var(--text);font:inherit;font-size:.95rem}
#authForm input:focus{outline:none;border-color:var(--teal);background:var(--surface);box-shadow:0 0 0 3px var(--teal-soft)}
.auth-submit{width:100%;justify-content:center;padding:12px;margin-top:4px;font-weight:600}
.auth-links{display:flex;justify-content:center;gap:16px;margin:14px 0 4px;font-size:.86rem}
.auth-notice{border-radius:12px;padding:10px 14px;font-size:.88rem;margin-bottom:14px;background:var(--surface-2)}
.auth-notice.ok{background:var(--teal-soft);color:var(--teal-dark)}
.auth-notice.bad{background:var(--coral-soft);color:var(--bad)}
.auth-foot{font-size:.76rem;color:var(--muted);text-align:center;margin:16px 0 0;line-height:1.5}

/* Menu utilisateur */
.user-menu{position:relative}
.user-btn{display:inline-flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:5px 12px 5px 5px;box-shadow:var(--shadow-sm);color:var(--text);font-weight:500;font-size:.86rem;max-width:200px}
.user-btn:hover{border-color:var(--teal)}
.user-av{width:30px;height:30px;border-radius:50%;background:var(--coral);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:600;font-size:.82rem;flex:none}
.user-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sync-dot{width:8px;height:8px;border-radius:50%;background:var(--teal);flex:none}
.sync-dot.warn{background:var(--yellow)}
.user-drop{position:absolute;right:0;top:calc(100% + 8px);background:var(--surface);border-radius:14px;box-shadow:var(--shadow);min-width:240px;padding:6px;z-index:50}
.user-mail{font-size:.78rem;color:var(--muted);padding:8px 12px;border-bottom:1px solid var(--border);margin-bottom:4px;word-break:break-all}
.drop-item{display:block;width:100%;text-align:left;background:none;border:0;padding:9px 12px;border-radius:10px;color:var(--text);font-size:.88rem}
.drop-item:hover{background:var(--surface-2)}
@media (max-width:960px){.user-name{display:none}.user-btn{padding:4px}}

/* Logotype en clair sur fond sombre */
:root[data-theme="dark"] .wordmark-img,:root[data-theme="dark"] .auth-logo{filter:brightness(0) invert(1)}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .wordmark-img,:root:not([data-theme="light"]) .auth-logo{filter:brightness(0) invert(1)}
}

/* ===== Page d'accueil publique ===== */
body.landing .content{background:var(--frame)}
body.landing .main{max-width:none;padding:0}
.land{max-width:1160px;margin:0 auto;padding:0 clamp(16px,4vw,40px) 40px}
.land-nav{display:flex;align-items:center;gap:22px;padding:22px 0}
.land-brand img{height:34px;width:auto;display:block}
.land-links{display:flex;gap:22px;margin-left:10px}
.land-links a{color:var(--muted);text-decoration:none;font-weight:500;font-size:.92rem}
.land-links a:hover{color:var(--text)}
.land-cta{margin-left:auto;display:flex;gap:10px}
.btn.big{padding:13px 22px;font-size:1rem;border-radius:14px}
.land-hero{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center;padding:40px 0 30px}
.land-hero h1{font-size:clamp(1.8rem,3.6vw,2.7rem);line-height:1.15;margin:14px 0 14px;font-weight:600;letter-spacing:-.01em}
.land-hero p{font-size:1.05rem;color:var(--muted);margin:0 0 22px;max-width:52ch}
.land-actions{display:flex;gap:12px;flex-wrap:wrap}
.land-check{list-style:none;padding:0;margin:22px 0 0;display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:.88rem}
.land-check li::before{content:"✓";color:var(--teal-dark);font-weight:700;margin-right:6px}
.land-hero-img{border-radius:28px;overflow:hidden;background:var(--teal);box-shadow:var(--shadow);aspect-ratio:3/2}
.land-hero-img img{width:100%;height:100%;object-fit:cover;display:block}
.land-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin:10px 0 30px}
.land-stats div{background:var(--surface-2);border-radius:18px;padding:18px 16px;text-align:center}
.land-stats strong{display:block;font-size:1.5rem;font-weight:600;color:var(--teal-dark);line-height:1.1}
.land-stats span{font-size:.8rem;color:var(--muted)}
.land-section{padding:46px 0}
.land-section h2{font-size:clamp(1.4rem,2.4vw,1.8rem);text-align:center;margin:0 0 30px;font-weight:600}
.land-section.alt{background:var(--surface-2);border-radius:30px;padding:46px clamp(16px,4vw,40px);margin:10px 0}
.land-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.land-grid.two{grid-template-columns:repeat(auto-fit,minmax(340px,1fr))}
.land-card{background:var(--surface);border-radius:22px;padding:24px;box-shadow:var(--shadow-sm)}
.land-card h3{margin:10px 0 6px;font-size:1.02rem;font-weight:600}
.land-card p{margin:0;color:var(--muted);font-size:.9rem;line-height:1.55}
.land-ico{width:42px;height:42px;border-radius:12px;background:var(--teal-soft);color:var(--teal-dark);display:inline-flex;align-items:center;justify-content:center}
.land-card.mod{display:flex;gap:16px;align-items:flex-start}
.land-card.mod .sq{width:40px;height:40px;border-radius:12px;color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:600;flex:none}
.land-card.mod h3{margin-top:4px}
.land-card.mod ul{margin:10px 0 0;padding-left:18px;color:var(--muted);font-size:.86rem}
.land-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px}
.land-step span{display:inline-flex;width:38px;height:38px;border-radius:50%;background:var(--coral);color:#fff;align-items:center;justify-content:center;font-weight:600}
.land-step h3{margin:12px 0 6px;font-size:1.02rem;font-weight:600}
.land-step p{margin:0;color:var(--muted);font-size:.92rem}
.land-final{text-align:center}
.land-final img{width:120px;display:block;margin:0 auto 6px}
.land-final p{color:var(--muted);margin:0 auto 18px;max-width:50ch}
.land-foot{display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;color:var(--muted);font-size:.8rem;padding:30px 0 0}
@media (max-width:900px){.land-hero{grid-template-columns:1fr}.land-links{display:none}}
@media (max-width:600px){.land-cta .btn:first-child{display:none}.land-nav{padding:14px 0}}

/* ===== Onboarding ===== */
body.onboard .sidebar,body.onboard .topbar{display:none!important}
body.onboard .content{background:var(--bg)}
body.onboard .main{max-width:none;padding:0}
.onb{max-width:760px;margin:0 auto;padding:40px 20px 60px}
.onb-logo{height:36px;width:auto;display:block;margin:0 auto 26px}
.onb-steps{display:flex;align-items:center;justify-content:center;gap:0;margin-bottom:26px}
.onb-steps span{width:32px;height:32px;border-radius:50%;background:var(--surface);border:2px solid var(--border);display:inline-flex;align-items:center;justify-content:center;font-weight:600;font-size:.85rem;color:var(--muted)}
.onb-steps span.on{border-color:var(--teal);color:var(--teal-dark)}
.onb-steps span.done{background:var(--teal);border-color:var(--teal);color:#fff}
.onb-steps i{width:48px;height:2px;background:var(--border)}
.onb-card{background:var(--surface);border-radius:26px;padding:34px;box-shadow:var(--shadow)}
.onb-card h1{font-size:1.5rem;margin:0 0 8px}
.onb-choices{display:grid;gap:12px;margin-top:8px}
.onb-choice{text-align:left;background:var(--surface);border:2px solid var(--border);border-radius:16px;padding:16px 18px;display:flex;flex-direction:column;gap:3px;color:var(--text);transition:.15s}
.onb-choice:hover{border-color:var(--teal)}
.onb-choice.on{border-color:var(--teal);background:var(--teal-soft)}
.onb-choice:disabled{opacity:.5;cursor:not-allowed}
.onb-choice strong{font-weight:600}
.onb-choice span{font-size:.86rem;color:var(--muted)}
.onb-form{margin:8px 0 14px}
.onb-result{border-radius:14px;padding:14px 16px;margin-top:14px;background:var(--surface-2);font-size:.95rem}
.onb-result.ok{background:var(--teal-soft)}
.onb-result.bad{background:var(--coral-soft)}
.onb-actions{display:flex;align-items:center;gap:10px;margin-top:18px}
.onb-actions .spacer{flex:1}

/* ===== Lecture ===== */
.read-progress{position:sticky;top:0;z-index:5;height:4px;background:var(--surface-2);border-radius:99px;margin:-6px 0 14px;overflow:hidden}
.read-progress span{display:block;height:100%;width:0;background:var(--teal);transition:width .15s}
.read-layout{display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:34px;align-items:start}
.read-toc{position:sticky;top:24px;font-size:.84rem}
.toc-title{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:600;margin-bottom:8px}
.read-toc ol{list-style:none;margin:0;padding:0;border-left:2px solid var(--border)}
.read-toc li a{display:block;padding:6px 12px;color:var(--muted);text-decoration:none;border-left:2px solid transparent;margin-left:-2px;line-height:1.35}
.read-toc li a:hover{color:var(--text)}
.read-toc li a.on{color:var(--teal-dark);border-left-color:var(--teal);font-weight:600}
@media (max-width:1100px){.read-layout{grid-template-columns:1fr}.read-toc{display:none}}
.end-card{display:flex;align-items:center;gap:18px;flex-wrap:wrap;background:var(--teal-soft);border-radius:22px;padding:22px 24px;margin:34px 0 10px}
.end-card img{width:72px;flex:none}
.end-card > div{flex:1;min-width:200px}
.end-card h3{margin:0 0 4px;font-size:1.05rem;font-weight:600}
.end-card p{margin:0;color:var(--muted);font-size:.9rem}
.end-actions{display:flex;gap:8px;flex-wrap:wrap}

/* ===== QCM question par question ===== */
.qcm-head{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:.9rem;margin-bottom:8px}
.qcm-head strong{color:var(--text)}
.qcm-bar{margin-bottom:18px}
.qcm-one .q{font-size:1.08rem;margin-bottom:14px}
.qcm-one .opt{padding:12px 14px;align-items:center}
.opt .key{width:24px;height:24px;border-radius:7px;background:var(--surface-2);display:inline-flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:600;color:var(--muted);flex:none}
.opt.good .key{background:var(--teal);color:#fff}
.opt.wrong .key{background:var(--coral);color:#fff}
.qcm-one.is-good{border-color:var(--teal)}
.qcm-one.is-wrong{border-color:var(--coral)}
.qcm-hint{margin-left:auto;font-size:.78rem;color:var(--muted)}
.qcm-result{text-align:center;background:var(--surface);border-radius:var(--radius);padding:30px 24px;box-shadow:var(--shadow-sm)}
.qcm-result .big{font-size:2.6rem;font-weight:600;line-height:1;color:var(--teal-dark)}
.qcm-result.ko .big{color:var(--coral)}
.qcm-result h3{margin:10px 0 4px;font-weight:600}
.qcm-result p{color:var(--muted);margin:0 auto 14px;max-width:50ch}
.qcm-result .toolbar{justify-content:center}
.btn .key{width:20px;height:20px;border-radius:6px;background:rgba(0,0,0,.08);display:inline-flex;align-items:center;justify-content:center;font-size:.72rem;margin-left:4px}
.btn.primary .key{background:rgba(255,255,255,.25)}

/* ===== Rédaction : concentration et côte à côte ===== */
body.focus .sidebar,body.focus .topbar,body.focus .tabs,body.focus .breadcrumb,body.focus h1,body.focus .meta,body.focus .lead,body.focus .filters,body.focus .chapter-actions,body.focus details.bloc,body.focus .tabbar{display:none!important}
body.focus .main{max-width:none;padding:18px clamp(16px,6vw,80px)}
body.focus textarea.redac{min-height:70vh;font-size:1.05rem}
.redac-wrap{display:grid;gap:18px;grid-template-columns:1fr}
.redac-wrap.split{grid-template-columns:1fr 1fr}
@media (max-width:900px){.redac-wrap.split{grid-template-columns:1fr}}
.redac-side .corrige{max-height:70vh;overflow:auto;margin-top:0}

/* ===== Barre d'onglets mobile ===== */
.tabbar{display:none}
@media (max-width:960px){
  .tabbar{display:flex;position:fixed;left:0;right:0;bottom:0;background:var(--surface);border-top:1px solid var(--border);z-index:40;padding:6px 8px calc(6px + env(safe-area-inset-bottom))}
  .tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 4px;border-radius:12px;color:var(--muted);text-decoration:none;font-size:.68rem;font-weight:500}
  .tabbar a.active{color:var(--teal-dark);background:var(--teal-soft)}
  .main{padding-bottom:90px}
  body.auth .tabbar,body.onboard .tabbar{display:none}
  .menu-toggle{display:none}
  .hero{min-height:0}
  .hero-text{padding:22px 20px}
  .hero-text h2{font-size:1.2rem}
}

/* ===== RGPD : pages légales, consentement, suppression ===== */
.side-legal{padding:0 26px 18px;font-size:.72rem;color:var(--muted)}
.side-legal a{color:var(--muted);text-decoration:none}
.side-legal a:hover{color:var(--text)}
.legal-links{font-size:.84rem;color:var(--muted)}
.legal-page{max-width:820px;margin:10px auto 40px}
.legal-page h1{font-size:1.5rem}
.land-foot a{color:var(--muted)}
.auth-consent{display:flex!important;flex-direction:row!important;align-items:flex-start;gap:9px;font-size:.8rem!important;font-weight:400!important;color:var(--muted);margin:2px 0 14px!important;line-height:1.45}
.auth-consent input{margin-top:3px;accent-color:var(--teal);flex:none}
.consent-banner{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:65;background:var(--surface);border-radius:16px;box-shadow:var(--shadow);padding:12px 16px;display:flex;gap:14px;align-items:center;max-width:min(720px,calc(100% - 32px));font-size:.86rem}
.consent-banner .btn{flex:none}
@media (max-width:960px){.consent-banner{bottom:84px;flex-direction:column;align-items:stretch}}
.drop-item.danger{color:var(--bad)}

/* Œil mot de passe */
.pw-wrap{position:relative;display:flex}
.pw-wrap input{width:100%;padding-right:46px!important}
.pw-eye{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:34px;height:34px;border:0;background:transparent;color:var(--muted);border-radius:8px;display:inline-flex;align-items:center;justify-content:center}
.pw-eye:hover{color:var(--text);background:var(--surface-2)}

/* Auth : panneau illustré bord à bord */
body.auth:not(.landing) .content{background:var(--surface)}
body.auth:not(.landing) .main{padding:0;max-width:none}
@media (min-width:1500px){
  body.auth:not(.landing){padding:0}
  body.auth:not(.landing) .app{max-width:none;border-radius:0;box-shadow:none;min-height:100vh}
}
.auth-wrap{min-height:100vh;align-items:stretch}
.auth-left{min-height:100vh;background:var(--surface)}
.auth-side{position:sticky;top:0;height:100vh;min-height:0;border-radius:0}
.auth-card{border:0;box-shadow:none;background:transparent;padding:10px 0;border-radius:0}
.auth-logo{margin-left:0;margin-right:0}
.auth-sub{text-align:left}
@media (min-width:1500px){.auth-side{height:100vh}}

/* Anki */
.anki-card{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:18px}
.anki-tools{justify-content:center}

/* ===== Micro-interactions (direction d'animation : html[data-anim]) ===== */
:root{--hv-dur:.26s;--hv-ease:cubic-bezier(.65,0,.35,1)}
html[data-anim="fondu"]{--hv-dur:.22s;--hv-ease:cubic-bezier(.2,.7,.2,1)}
html[data-anim="ressort"]{--hv-dur:.38s;--hv-ease:cubic-bezier(.34,1.7,.64,1)}
.stat{position:relative;overflow:hidden;transition:transform var(--hv-dur) var(--hv-ease),box-shadow var(--hv-dur) var(--hv-ease)}
.stat::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(100deg,transparent 30%,rgba(71,176,160,.16) 50%,transparent 70%);transform:translateX(-100%)}
html[data-anim="balayage"] .stat:hover::after{animation:stat-sheen .7s var(--hv-ease)}
@keyframes stat-sheen{from{transform:translateX(-100%)}to{transform:translateX(100%)}}
html[data-anim="fondu"] .stat:hover,html[data-anim="ressort"] .stat:hover{box-shadow:var(--shadow)}
html[data-anim="fondu"] .stat:hover{transform:translateY(-2px)}
html[data-anim="ressort"] .stat:hover{transform:translateY(-4px) scale(1.015)}
.row .sq,.row .av,.nav-item .ic,.btn-icon .ic,.tile .arrow{transition:transform var(--hv-dur) var(--hv-ease)}
.row:hover .sq,.row:hover .av{transform:translateX(3px)}
html[data-anim="fondu"] .row:hover .sq,html[data-anim="fondu"] .row:hover .av{transform:scale(1.05)}
html[data-anim="ressort"] .row:hover .sq,html[data-anim="ressort"] .row:hover .av{transform:rotate(-6deg) scale(1.08)}
.nav-item:hover .ic{transform:translateX(3px)}
html[data-anim="fondu"] .nav-item:hover .ic{transform:translateX(2px)}
html[data-anim="ressort"] .nav-item:hover .ic{transform:scale(1.12)}
.btn-icon:hover .ic{transform:rotate(-12deg)}
html[data-anim="ressort"] .btn-icon:hover .ic{transform:rotate(-20deg) scale(1.1)}
#settingsBtn:hover .ic{transform:rotate(60deg)}
.tile{transition:transform var(--hv-dur) var(--hv-ease),box-shadow var(--hv-dur) var(--hv-ease)}
.tile:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.tile:hover .arrow{transform:translateX(4px)}
html[data-anim="fondu"] .tile:hover .arrow{transform:translate(2px,-2px)}
html[data-anim="ressort"] .tile:hover{transform:translateY(-4px) scale(1.015)}
html[data-anim="ressort"] .tile:hover .arrow{transform:translate(3px,-3px) scale(1.12)}
.filters .btn,.promo .btn,.card > .btn.primary{transition:border-color .15s,color .15s,box-shadow .15s,background .15s,transform var(--hv-dur) var(--hv-ease)}
.filters .btn:hover,.promo .btn:hover,.card > .btn.primary:hover{transform:translateX(2px)}
html[data-anim="fondu"] .filters .btn:hover,html[data-anim="fondu"] .promo .btn:hover,html[data-anim="fondu"] .card > .btn.primary:hover{transform:translateY(-1px)}
html[data-anim="ressort"] .filters .btn:hover,html[data-anim="ressort"] .promo .btn:hover,html[data-anim="ressort"] .card > .btn.primary:hover{transform:scale(1.03)}
.tile:active,.filters .btn:active,.promo .btn:active,.btn-icon:active,.row:active,.module-card:active{transform:scale(.97)}
html[data-anim="reduite"] *{transition-duration:0s!important;animation:none!important}
html[data-anim="reduite"] :is(.stat,.tile,.row,.nav-item,.btn-icon,.btn,.module-card):hover,html[data-anim="reduite"] :is(.stat,.tile,.row,.nav-item,.btn-icon,.btn,.module-card):hover :is(.sq,.av,.ic,.arrow){transform:none!important}
@media (prefers-reduced-motion:reduce){html:not([data-motion="complete"]) *{transition-duration:0s!important;animation:none!important}}

/* ===== Page module : intro en texte, chapitres en liste numérotée ===== */
.mod-intro{max-width:72ch;margin:0 0 10px}
.mod-progress{display:flex;align-items:center;gap:14px;margin:18px 0 34px;max-width:72ch}
.mod-progress .progress{flex:1;height:6px}
.mod-progress small{color:var(--muted);white-space:nowrap}
.chap-list{list-style:none;margin:0;padding:0;max-width:860px}
.chap-list li{border-top:1px solid var(--border)}
.chap-list li:last-child{border-bottom:1px solid var(--border)}
.chap-list a{display:flex;align-items:center;gap:20px;padding:18px 10px;text-decoration:none;color:var(--text);border-radius:14px;transition:background var(--hv-dur) var(--hv-ease)}
.chap-list a:hover{background:var(--surface)}
.chap-list .num{font-size:1.6rem;font-weight:600;line-height:1;width:48px;flex:none;letter-spacing:-.02em;transition:transform var(--hv-dur) var(--hv-ease)}
.chap-list a:hover .num{transform:translateX(4px)}
.chap-list .body{flex:1;min-width:0}
.chap-list .body strong{display:block;font-size:1rem;font-weight:600;line-height:1.35}
.chap-list .body small{display:block;color:var(--muted);font-size:.82rem;margin-top:2px}
.chap-list .body .progress{height:4px;margin-top:10px;max-width:260px}
.chap-list .st{width:30px;height:30px;border-radius:50%;border:2px solid var(--border);flex:none;display:inline-flex;align-items:center;justify-content:center;font-size:.8rem;color:#fff;transition:transform var(--hv-dur) var(--hv-ease)}
.chap-list .st.done{background:var(--teal);border-color:var(--teal)}
.chap-list .st.part{border-color:var(--yellow);background:linear-gradient(90deg,var(--yellow) 50%,transparent 50%)}
.chap-list a:hover .st{transform:scale(1.1)}
@media (max-width:600px){.chap-list a{gap:12px;padding:14px 4px}.chap-list .num{font-size:1.2rem;width:34px}}
.card .stat{background:var(--surface-2);box-shadow:none}