/* Thème « Clinique clair » : bureau + mobile */
:root{--bg:#F3F6FA;--card:#fff;--line:#DCE4EE;--ink:#16233A;--grey:#5B6B82;--brand:#0E6BA8;--brand-d:#0A4F7D;--brand-l:#E8F3FB;--green:#1B7F5C;--green-l:#EAF6F0;--red:#9C1C34;--red-l:#FDEBEE;--orange:#7A4F00;--orange-l:#FFF4DB;--navy:#0E6BA8}
*{box-sizing:border-box}
body{margin:0;font:16px/1.5 'Figtree',system-ui,sans-serif;background:var(--bg);color:var(--ink)}
header{background:#fff;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:.6rem 1.5rem;position:sticky;top:0;z-index:6;gap:1rem;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:.7rem;font-weight:700;font-size:1.05rem}
.brand .logo{width:34px;height:34px;border-radius:10px;background:var(--brand);display:flex;align-items:center;justify-content:center}
.brand small{display:block;font-weight:500;font-size:.78rem;color:var(--grey);line-height:1.1}
nav{display:flex;gap:.4rem;align-items:center;flex-wrap:wrap}
nav a,nav button{color:var(--brand);background:#fff;border:1px solid var(--line);border-radius:10px;padding:.4rem .85rem;text-decoration:none;cursor:pointer;font:inherit;font-weight:600;font-size:.92rem;min-height:40px;display:inline-flex;align-items:center}
nav a.on{background:var(--brand-l);border-color:var(--brand)}
nav .who{color:var(--grey);font-size:.9rem;padding:0 .3rem}
main{max-width:1180px;margin:1.2rem auto;padding:0 1.5rem 4rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:1.1rem 1.4rem;margin-bottom:1rem}
h1{font-size:1.45rem;color:var(--ink);margin:.2rem 0 .8rem;line-height:1.25}h2{font-size:1.15rem;color:var(--ink);margin:.2rem 0 .6rem}
a{color:var(--brand)}
button.btn,a.btn{background:var(--brand);color:#fff;border:0;border-radius:10px;padding:.55rem 1.1rem;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;min-height:44px}
button.btn.sec{background:#fff;color:var(--brand);border:1px solid var(--brand)}
button.btn.ok{background:var(--green)}button.btn.warn{background:var(--red)}
button:disabled{opacity:.5;cursor:not-allowed}
input,select,textarea{font:inherit;padding:.5rem .7rem;border:1px solid #C9D4E2;border-radius:10px;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus,button:focus-visible,a:focus-visible{outline:3px solid #9CC8E8;outline-offset:1px}
label{display:block;margin:.5rem 0 .2rem;font-size:.9rem;color:var(--grey)}
table{border-collapse:collapse;width:100%}th,td{border-bottom:1px solid var(--line);padding:.5rem .6rem;text-align:left;vertical-align:top}
th{font-size:.82rem;color:var(--grey);font-weight:600;text-transform:uppercase;letter-spacing:.03em}
.tag{display:inline-block;border-radius:99px;padding:.1rem .7rem;font-size:.82rem;font-weight:600;border:1px solid var(--line);background:var(--bg)}
.tag.en_cours{background:var(--orange-l);border-color:#E8CF9A;color:var(--orange)}.tag.a_valider{background:var(--red-l);border-color:#F0B7C1;color:var(--red)}
.tag.validee{background:var(--brand-l);border-color:#B7D6EB;color:var(--brand-d)}.tag.publiee{background:var(--green-l);border-color:#BFE0CF;color:#17694A}
.row{display:flex;gap:.8rem;flex-wrap:wrap;align-items:end}.muted{color:var(--grey);font-size:.92rem}
.q{border-top:1px solid var(--line);padding:.9rem 0}.q:first-child{border-top:0}
.card.q{border-top:1px solid var(--line);padding:1.1rem 1.4rem}
.q .enonce{font-weight:600;margin-bottom:.5rem}.q .num{color:var(--brand);font-weight:700}
.prop{display:flex;gap:.6rem;align-items:flex-start;padding:.35rem .5rem;border-radius:8px}
.prop input{margin-top:.35rem;width:1.1rem;height:1.1rem}
.prop.vrai{background:var(--green-l)}.prop.faux-coche{background:var(--red-l)}.prop.oubli{outline:2px dashed var(--green)}
.expl{margin:.1rem 0 .4rem 2rem;font-size:.92rem;color:var(--grey)}
#toast{position:fixed;bottom:1rem;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:.6rem 1.1rem;border-radius:10px;opacity:0;transition:opacity .2s;pointer-events:none;z-index:20}
#toast.show{opacity:1}#toast.err{background:var(--red)}
.score{font-size:2rem;font-weight:700;color:var(--brand-d)}
.ex{margin:.8rem 0 .2rem;border:1px solid #BFE0CF;border-left-width:5px;border-left-color:var(--green);border-radius:10px;background:#F3FAF6;padding:.6rem 1rem}
.ex-t{font-weight:700;color:var(--green);margin-bottom:.3rem}.ex p{margin:.3rem 0}.ex ul{margin:.3rem 0;padding-left:1.2rem}
.ex img,img.figure{max-width:100%;height:auto;display:block;margin:.5rem auto;border:1px solid var(--line);border-radius:8px;background:#fff}
.extab th{background:var(--brand);color:#fff;font-size:.82rem}.extab td,.extab th{border:1px solid var(--line);padding:.3rem .5rem}
.maj{margin-top:.5rem;border:1px solid #E8CF9A;border-left-width:5px;border-left-color:#C98A1B;border-radius:8px;background:#FFF8E8;padding:.4rem .8rem;font-size:.92rem}
.repbox{border:1px solid var(--line);background:var(--bg);border-radius:10px;padding:.6rem .8rem;margin:.2rem 0 .6rem}
.att{margin:.5rem 0;padding:.6rem 1rem;border-left:5px solid var(--green);background:#F0F8F4;border-radius:8px}
.att ul{margin:.2rem 0;padding-left:1.2rem}
label.radio{display:inline-block;margin-right:1rem;color:inherit;font-size:inherit}
.notation{white-space:nowrap}.notation .muted{white-space:normal}
details summary{cursor:pointer;color:var(--brand);margin:.4rem 0;font-weight:600}
.bar{height:7px;border-radius:99px;background:#E4EBF3;overflow:hidden}.bar>i{display:block;height:100%;border-radius:99px;background:var(--brand)}.bar>i.full{background:var(--green)}

/* --- passation : barre haute, rail latéral, une question à la fois --- */
#chrono{position:sticky;top:3.9rem;z-index:5;background:#fff;border:1px solid var(--line);border-radius:14px;padding:.6rem 1rem;display:flex;flex-wrap:wrap;align-items:center;gap:.8rem 1rem;margin-bottom:1rem}
#chrono .ttl{flex:1 1 200px;font-weight:700}#chrono .ttl small{display:block;font-weight:500;color:var(--grey)}
.chip{display:inline-flex;align-items:center;gap:.4rem;padding:.4rem .9rem;border-radius:99px;background:var(--brand-l);color:var(--brand-d);font-weight:600;font-size:.95rem}
.chip b{font-variant-numeric:tabular-nums;font-size:1.1rem}#chrono.urgent .chip{background:var(--red-l);color:var(--red)}
.sv{font-size:.85rem;color:var(--green);min-width:6rem}
.pass{display:flex;gap:1.4rem;align-items:flex-start;flex-wrap:wrap}
.rail{flex:1 1 270px;max-width:310px;display:flex;flex-direction:column;gap:.9rem;position:sticky;top:8.4rem}
.pass .main{flex:999 1 520px;min-width:0}
.pcard{background:#fff;border:1px solid var(--line);border-radius:14px;padding:.9rem 1rem}
.prog-h{display:flex;justify-content:space-between;font-size:.88rem;color:var(--grey);margin-bottom:.4rem}.prog-h b{color:var(--ink)}
.parts{display:flex;flex-direction:column;gap:2px;padding:.4rem}
.tab{border:0;background:transparent;font:inherit;cursor:pointer;color:var(--ink);text-align:left;border-radius:10px}
.parts .tab{display:flex;align-items:center;gap:.7rem;padding:.55rem .6rem;min-height:48px}
.parts .tab.on{background:var(--brand-l)}
.pb{width:30px;height:30px;border-radius:8px;background:#EEF2F7;color:#41526B;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem;flex:none}
.tab.on .pb{background:var(--brand);color:#fff}
.pt b{display:block;font-size:.98rem}.pt small{display:block;color:var(--grey);font-size:.8rem}
.qgrid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.4rem;margin:.5rem 0}
.qn{height:40px;border-radius:10px;border:2px solid var(--line);background:#fff;font:inherit;font-weight:600;color:#41526B;cursor:pointer}
.qn.done{background:#D6E9F7;border-color:#D6E9F7;color:var(--brand-d)}.qn.cur{border-color:var(--brand);color:var(--brand-d)}
.legend{display:flex;gap:.9rem;font-size:.78rem;color:var(--grey);flex-wrap:wrap}.legend i{display:inline-block;width:11px;height:11px;border-radius:3px;margin-right:4px;vertical-align:-1px}
.qcard{padding:1.6rem 1.8rem}
.kicker{font-size:.8rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--brand)}
.qt{font-size:1.45rem;margin:.5rem 0 .3rem}.hint{margin:0 0 1.2rem;color:var(--grey);font-size:.9rem}
.opts{display:flex;flex-direction:column;gap:.6rem}
.opt{display:flex;align-items:center;gap:1rem;padding:.9rem 1rem;border-radius:12px;border:2px solid var(--line);background:#fff;cursor:pointer;margin:0;color:var(--ink);font-size:1.05rem;min-height:56px}
.opt.on{border-color:var(--brand);background:#EEF6FC}.opt input{width:22px;height:22px;margin:0;accent-color:var(--brand);flex:none}
.lt{width:30px;height:30px;border-radius:8px;background:#EEF2F7;color:#41526B;font-weight:700;display:inline-flex;align-items:center;justify-content:center;flex:none}
.opt.on .lt{background:var(--brand);color:#fff}
.qnav{display:flex;justify-content:space-between;gap:.8rem;margin-top:.9rem}
.pass .main .card.q{border-radius:14px;margin-bottom:.8rem}

/* --- résultat / correction : score et tuiles --- */
.hero .score-row{display:flex;gap:1.4rem;align-items:center;flex-wrap:wrap;margin:.6rem 0}
.ring{position:relative;width:116px;height:116px;flex:none}.ring svg{display:block}
.ring span{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:1.7rem;font-weight:700;line-height:1}
.ring small{font-size:.75rem;font-weight:500;color:var(--grey);margin-top:2px}
.n20{font-size:2.2rem;font-weight:700;line-height:1.1}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:.7rem;margin:0 0 1rem}
.tile{display:flex;gap:.7rem;align-items:center;padding:.7rem .8rem;background:#fff;border:2px solid var(--line);border-radius:12px}
.tile.on{border-color:var(--brand);background:var(--brand-l)}.tile .tn{flex:1;min-width:0}
.tile .row2{display:flex;justify-content:space-between;gap:.4rem;font-size:.92rem;font-variant-numeric:tabular-nums}
.tile .bar{margin-top:.4rem;height:6px}
.qk{display:inline-flex;gap:.3rem;margin-left:.4rem;vertical-align:middle}
.qk button{font:inherit;font-size:.82rem;font-weight:600;border:1px solid var(--brand);background:#fff;color:var(--brand);border-radius:8px;padding:.15rem .55rem;cursor:pointer;min-height:30px}
.qk button:hover{background:var(--brand-l)}

/* --- mobile --- */
@media(max-width:760px){
  header{padding:.5rem .8rem;position:static}.brand small{display:none}nav .who{display:none}
  main{padding:0 .7rem 5.5rem;margin-top:.7rem}.card{padding:.9rem}
  #chrono{top:0;padding:.5rem .7rem;gap:.5rem;flex-wrap:nowrap}#chrono .btn{margin-left:auto;min-height:40px;padding:.3rem .8rem;font-size:.9rem;white-space:nowrap}.sv{min-width:0;font-size:.78rem}#chrono .ttl{display:none}
  .pass{gap:.7rem}.rail{position:static;max-width:none;flex:1 1 100%}
  .parts{flex-direction:row;overflow-x:auto;padding:.4rem;gap:.3rem}
  .parts .tab{flex:none;min-height:44px;padding:.4rem .7rem}.parts .pt small{display:none}.parts .pt b{font-size:.88rem}
  #gridwrap{display:none}
  .qcard{padding:1rem}.qt{font-size:1.2rem}.opt{font-size:1rem;padding:.8rem}
  .qnav{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);padding:.7rem .9rem calc(.7rem + env(safe-area-inset-bottom));z-index:6;margin:0}
  .qnav .btn{min-height:50px;flex:1}.qnav .btn.sec{flex:0 0 56px}
  .tiles{grid-template-columns:1fr}
  table{display:block;overflow-x:auto}
}