/* Prépa Cockpit — interface inspirée d'iOS (arrondis, listes groupées, barre d'onglets translucide) */
:root{
  --bg:#07070C; --panel:#16161F; --panel2:#20202B; --ink:#F4F5FA; --muted:#9A9CB2; --line:rgba(255,255,255,.08); --fill:rgba(255,255,255,.09);
  --cyan:#5B78FF; --cyan-bg:rgba(91,120,255,.18); --amber:#FFB547; --amber-bg:rgba(255,181,71,.14); --ok:#4CD380; --ok-bg:rgba(76,211,128,.15);
  --bad:#FF6166; --bad-bg:rgba(255,97,102,.15); --glass:rgba(22,22,31,.72); --shadow:none; --blue:#2440F0;
  --r:26px; --font:-apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Display","Helvetica Neue","Segoe UI",Roboto,system-ui,sans-serif;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;min-height:100%}
body{background:var(--bg);color:var(--ink);font:17px/1.4 var(--font);-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent;overscroll-behavior-y:none}
h1,h2,h3,p{margin:0}
h2{font-size:1.35rem;font-weight:700;letter-spacing:-.01em;margin-bottom:10px}
h3{font-size:1.05rem;font-weight:600;margin-bottom:6px}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;-webkit-appearance:none;appearance:none}
:focus-visible{outline:3px solid var(--cyan-bg);outline-offset:1px;box-shadow:0 0 0 2px var(--cyan)}
[hidden]{display:none!important}
.muted{color:var(--muted)} .small{font-size:.85rem} .cy{color:var(--cyan)} .am{color:var(--amber)} .okc{color:var(--ok)} .badc{color:var(--bad)}
#root{min-height:100vh;display:flex;flex-direction:column}
@keyframes rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes sheetup{from{transform:translateY(100%)}to{transform:none}}
main{flex:1;width:100%;max-width:720px;margin:0 auto;padding:8px 16px calc(96px + env(safe-area-inset-bottom,0px));animation:rise .3s ease both}
.spin{color:var(--muted);text-align:center;padding:60px 0}
/* barre de navigation (écrans secondaires) */
.navbar{position:sticky;top:0;z-index:20;background:var(--glass);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:.5px solid var(--line);padding:calc(8px + env(safe-area-inset-top,0px)) 12px 8px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;min-height:52px}
.navbar h1{font-size:1.05rem;font-weight:600;text-align:center;white-space:nowrap}
.navbar .l{justify-self:start} .navbar .r{justify-self:end}
.navlink{background:none;border:0;color:var(--cyan);font-size:1.05rem;padding:6px 4px;display:inline-flex;align-items:center;gap:2px}
.navlink svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.large{font-size:2.1rem;font-weight:700;letter-spacing:-.025em;line-height:1.1;margin:calc(14px + env(safe-area-inset-top,0px)) 0 4px}
.eyebrow{font-size:.8rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-top:calc(10px + env(safe-area-inset-top,0px))}
.eyebrow + .large{margin-top:2px}
.lead{color:var(--muted);margin-bottom:16px}
/* barre d'onglets */
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:30;display:flex;justify-content:space-around;background:var(--glass);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-top:.5px solid var(--line);padding:6px 4px calc(6px + env(safe-area-inset-bottom,0px))}
.tabbar button{flex:1;max-width:120px;background:none;border:0;color:var(--muted);display:flex;flex-direction:column;align-items:center;gap:2px;font-size:.68rem;font-weight:500;padding:4px 0;position:relative}
.tabbar svg{width:26px;height:26px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.tabbar button[aria-current="true"]{color:var(--cyan)}
.tabbar .dot{position:absolute;top:0;left:calc(50% + 8px);background:#FF3B30;color:#fff;border-radius:9px;font-size:.65rem;min-width:17px;height:17px;line-height:17px;text-align:center;padding:0 4px}
@media (min-width:860px){.tabbar{left:50%;right:auto;transform:translateX(-50%);bottom:14px;width:520px;border-radius:26px;border:.5px solid var(--line);box-shadow:var(--shadow)}}
/* cartes et listes */
.card,.panel{background:var(--panel);border-radius:var(--r);padding:16px;margin-bottom:14px;box-shadow:var(--shadow)}
.card.flat,.panel.flat{padding:0;overflow:hidden}
.group{background:var(--panel);border-radius:16px;overflow:hidden;margin-bottom:14px;box-shadow:var(--shadow)}
.group>.gh{padding:14px 16px 4px}
.row-i{display:flex;align-items:center;gap:12px;width:100%;text-align:left;background:none;border:0;padding:13px 16px;position:relative;color:inherit}
.row-i+.row-i::before,.group .item+.item::before{content:"";position:absolute;left:16px;right:0;top:0;border-top:.5px solid var(--line)}
.row-i .grow{flex:1;min-width:0}
.row-i .val{color:var(--muted);font-size:.95rem}
.row-i .chev{width:8px;height:14px;stroke:var(--muted);fill:none;stroke-width:2;opacity:.6;flex:none}
button.row-i:active{background:var(--fill)}
.ic{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;color:#fff;flex:none}
.ic svg{width:18px;height:18px;stroke:#fff;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.ic.b{background:#007AFF}.ic.o{background:#FF9500}.ic.g{background:#34C759}.ic.r{background:#FF3B30}.ic.p{background:#AF52DE}.ic.t{background:#5AC8FA}.ic.k{background:#8E8E93}
.list>.item{padding:13px 16px;position:relative}
.list>.item+.item::before{content:"";position:absolute;left:16px;right:0;top:0;border-top:.5px solid var(--line)}
.item .meta{font-size:.8rem;color:var(--muted)}
.item .acts{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
/* boutons */
.btn{border:0;border-radius:14px;padding:0 20px;min-height:50px;font-weight:600;font-size:1.02rem;background:var(--cyan);color:#fff;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:transform .12s,opacity .12s}
.btn:active{transform:scale(.97);opacity:.85}
.btn.big{width:100%}
.btn.tint{background:var(--cyan-bg);color:var(--cyan)}
.btn.ghost{background:var(--fill);color:var(--ink)}
.btn.warn{background:var(--bad-bg);color:var(--bad)}
.btn.sm{min-height:34px;padding:0 13px;font-size:.88rem;font-weight:500;border-radius:17px}
.btn:disabled{opacity:.4;cursor:default;transform:none}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.grow{flex:1}
.stack>*+*{margin-top:10px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
/* segments, puces */
.seg{display:flex;background:var(--fill);border-radius:10px;padding:2px}
.seg button{flex:1;border:0;background:transparent;padding:8px 6px;font-size:.92rem;font-weight:500;border-radius:8px;transition:background .15s,box-shadow .15s}
.seg button[aria-pressed="true"]{background:var(--panel);box-shadow:0 1px 3px rgba(0,0,0,.14);font-weight:600}
.chips{display:flex;flex-wrap:wrap;gap:7px}
.chips.scroll{flex-wrap:nowrap;overflow-x:auto;margin:0 -16px;padding:0 16px 4px;scrollbar-width:none}
.chips.scroll::-webkit-scrollbar{display:none}
.chip{border:0;background:var(--fill);border-radius:999px;padding:7px 14px;font-size:.9rem;white-space:nowrap;flex:none}
.chip[aria-pressed="true"]{background:var(--cyan);color:#fff}
label.f{display:block;font-size:.8rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin:18px 0 7px}
input[type=text],input[type=email],input[type=password],input[type=search],select,textarea{width:100%;background:var(--fill);border:0;border-radius:12px;padding:13px 14px;font-size:1rem;-webkit-appearance:none;appearance:none}
input:focus,select:focus,textarea:focus{outline:none;box-shadow:0 0 0 2px var(--cyan)}
textarea{min-height:90px;resize:vertical}
.search{position:relative}
.search svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:18px;height:18px;stroke:var(--muted);fill:none;stroke-width:2;stroke-linecap:round}
.search input{padding-left:38px;border-radius:12px}
/* anneau, barres */
.ring{position:relative;width:96px;height:96px;flex:none}
.ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:10;stroke-linecap:round}
.ring .bg{stroke:var(--fill)} .ring .fg{stroke:var(--cyan);transition:stroke-dashoffset .6s ease}
.ring.done .fg{stroke:var(--ok)}
.ring b{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:1px;font-size:1.5rem;font-weight:700;font-variant-numeric:tabular-nums}
.goal{display:flex;gap:16px;align-items:center}
.flame{width:18px;height:18px;vertical-align:-3px;fill:#FF9500}
.week{display:flex;justify-content:space-between;margin-top:14px}
.week div{display:flex;flex-direction:column;align-items:center;gap:5px;font-size:.72rem;color:var(--muted);font-weight:600}
.week i{width:28px;height:28px;border-radius:50%;background:var(--fill);display:grid;place-items:center}
.week i.met{background:var(--ok);color:#fff}
.week i.part{background:var(--amber-bg)}
.week i.today{box-shadow:0 0 0 2px var(--cyan)}
.week svg{width:15px;height:15px;stroke:#fff;fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.bar{height:6px;background:var(--fill);border-radius:3px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--cyan);border-radius:3px;transition:width .3s}
.bar.ok i{background:var(--ok)} .bar.am i{background:#FF9500} .bar.bad i{background:#FF3B30}
.pill{display:inline-block;border-radius:999px;font-size:.72rem;font-weight:600;padding:2px 9px;background:var(--fill);color:var(--muted);vertical-align:middle}
.pill.ok{background:var(--ok-bg);color:var(--ok)} .pill.pend{background:var(--amber-bg);color:var(--amber)} .pill.off{background:var(--bad-bg);color:var(--bad)} .pill.adm{background:var(--cyan-bg);color:var(--cyan)}
.subj{padding:13px 16px;display:block;width:100%;text-align:left;background:none;border:0;position:relative;color:inherit}
.subj+.subj::before{content:"";position:absolute;left:16px;right:0;top:0;border-top:.5px solid var(--line)}
.subj:active{background:var(--fill)}
.subj .top2{display:flex;justify-content:space-between;gap:10px;margin-bottom:7px;align-items:center}
.subj .top2 span:first-child{font-weight:500}
.subj .top2 span:last-child{font-size:.85rem;color:var(--muted)}
.gauges{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:14px}
.gauge{background:var(--panel);border-radius:16px;padding:12px 12px 10px;box-shadow:var(--shadow)}
.gauge b{display:block;font-size:1.7rem;line-height:1.1;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.gauge span{font-size:.78rem;color:var(--muted)}
/* quiz */
.qhead{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;font-size:.85rem;color:var(--muted);gap:8px}
.qtext{font-size:1.25rem;font-weight:600;letter-spacing:-.01em;line-height:1.3;margin:18px 0}
.choice{display:flex;gap:12px;width:100%;text-align:left;background:var(--panel);border:1.5px solid var(--line);border-radius:14px;padding:13px 14px;margin-bottom:9px;align-items:flex-start;transition:transform .1s,background .15s,border-color .15s}
.choice:not(:disabled):active{transform:scale(.985)}
.choice .l{width:26px;height:26px;border-radius:50%;background:var(--fill);display:grid;place-items:center;font-size:.8rem;font-weight:700;color:var(--muted);flex:none}
.choice.sel{border-color:var(--cyan);background:var(--cyan-bg)} .choice.sel .l{background:var(--cyan);color:#fff}
.choice.ok{background:var(--ok-bg);border-color:var(--ok)} .choice.ok .l{background:var(--ok);color:#fff}
.choice.bad{background:var(--bad-bg);border-color:var(--bad)} .choice.bad .l{background:var(--bad);color:#fff}
.choice:disabled{cursor:default;color:inherit}
.fb{border-radius:14px;padding:13px 15px;margin:14px 0}
.fb.ok{background:var(--ok-bg)} .fb.bad{background:var(--bad-bg)}
.fb b{display:block;margin-bottom:2px}
.fb.ok b{color:var(--ok)} .fb.bad b{color:var(--bad)}
.expl{background:var(--amber-bg);padding:13px 15px;border-radius:14px;margin:12px 0}
.expl b{display:block;margin-bottom:3px;color:var(--amber)}
.expl summary{cursor:pointer;font-weight:600;color:var(--amber)}
.figure{border-radius:14px;padding:10px;margin:12px 0;background:var(--bg)}
.figure figcaption{font-size:.82rem;color:var(--muted);padding:4px 4px 2px}
.palette{display:flex;flex-wrap:wrap;gap:6px;margin:14px 0 4px}
.palette button{width:36px;height:36px;border:0;background:var(--fill);border-radius:10px;font-size:.85rem;font-variant-numeric:tabular-nums;font-weight:500}
.palette button.done{background:var(--cyan);color:#fff}
.palette button.cur{box-shadow:0 0 0 2px var(--amber)}
.timer{font-variant-numeric:tabular-nums;font-weight:600;color:var(--ink)} .timer.low{color:var(--bad)}
.score{font-size:4rem;font-weight:700;letter-spacing:-.03em;line-height:1}
table.t{width:100%;border-collapse:collapse;font-size:.92rem}
table.t td,table.t th{padding:9px 6px;border-top:.5px solid var(--line);text-align:left}
table.t th{font-weight:600;color:var(--muted);border-top:0;font-size:.78rem}
table.t td.n,table.t th.n{text-align:right;font-variant-numeric:tabular-nums}
.opt{display:flex;gap:10px;align-items:center;margin-bottom:6px}
.opt input[type=radio],.opt input[type=checkbox]{width:22px;height:22px;accent-color:var(--ok);flex:none}
.note{font-size:.9rem;padding:11px 13px;border-radius:12px;background:var(--amber-bg);margin-top:10px}
.note.bad{background:var(--bad-bg);color:var(--bad)} .note.ok{background:var(--ok-bg);color:var(--ok)}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(92px + env(safe-area-inset-bottom,0px));background:rgba(28,28,30,.94);color:#fff;padding:11px 18px;border-radius:999px;z-index:60;font-size:.92rem;max-width:90vw;animation:fade .25s ease both;text-align:center}
.chart{display:flex;align-items:flex-end;gap:4px;height:96px;margin-top:10px}
.chart div{flex:1;display:flex;flex-direction:column;justify-content:flex-end;height:100%;font-size:.6rem;color:var(--muted);text-align:center;gap:1px}
.chart i{display:block;background:var(--cyan);border-radius:3px 3px 0 0;min-height:2px}
.chart i.w{background:#FF3B30;border-radius:0}
.tabs{display:flex;background:var(--fill);border-radius:10px;padding:2px;margin-bottom:14px}
.tabs button{flex:1;background:none;border:0;padding:8px 6px;font-size:.92rem;font-weight:500;border-radius:8px;color:var(--ink)}
.tabs button[aria-current="true"]{background:var(--panel);box-shadow:0 1px 3px rgba(0,0,0,.14);font-weight:600}
/* fenêtre modale */
.sheet-bg{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:80;animation:fade .2s ease both;display:flex;align-items:flex-end;justify-content:center}
.sheet{background:var(--bg);width:100%;max-width:560px;border-radius:24px 24px 0 0;padding:10px 18px calc(20px + env(safe-area-inset-bottom,0px));animation:sheetup .3s cubic-bezier(.2,.9,.3,1) both}
.sheet .grab{width:38px;height:5px;border-radius:3px;background:var(--line);margin:0 auto 14px}
/* schémas */
.diag{width:100%;height:auto;display:block}
.diag text{font-size:11px;fill:var(--ink);font-family:inherit}
.diag path,.diag line,.diag rect,.diag circle,.diag ellipse,.diag polygon{fill:none;stroke:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.diag .dash{stroke-dasharray:5 4}
.diag .s-ink{stroke:var(--ink)} .diag .s-cy{stroke:var(--cyan)} .diag .s-am{stroke:var(--amber)} .diag .s-ok{stroke:var(--ok)} .diag .s-bad{stroke:var(--bad)} .diag .s-mu{stroke:var(--muted)}
.diag .f-ink{fill:var(--ink)} .diag .f-cy{fill:var(--cyan)} .diag .f-am{fill:var(--amber)} .diag .f-ok{fill:var(--ok)} .diag .f-bad{fill:var(--bad)} .diag .f-mu{fill:var(--muted)} .diag .f-panel{fill:var(--panel)} .diag .f-white{fill:#fff}
.diag .t-mu{fill:var(--muted)} .diag .t-cy{fill:var(--cyan)} .diag .t-am{fill:var(--amber)} .diag .t-ok{fill:var(--ok)} .diag .t-bad{fill:var(--bad)}
/* page d'accueil publique */
.site{width:100%}
.site-head{position:sticky;top:0;z-index:20;background:var(--glass);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:.5px solid var(--line);padding:calc(10px + env(safe-area-inset-top,0px)) 16px 10px}
.site-head>div{max-width:1020px;margin:0 auto;display:flex;align-items:center;gap:10px}
.brand{display:flex;align-items:center;gap:9px;font-weight:700;font-size:1.05rem;letter-spacing:-.01em}
.brand img{width:30px;height:30px;border-radius:8px}
.site-head .grow{flex:1}
.wrap{max-width:1020px;margin:0 auto;padding:0 20px}
.hero{padding:44px 0 36px;display:grid;gap:34px;align-items:center}
@media (min-width:860px){.hero{grid-template-columns:1.15fr .85fr;padding:76px 0 60px}}
.badge{display:inline-block;background:var(--cyan-bg);color:var(--cyan);font-weight:600;font-size:.82rem;padding:5px 12px;border-radius:999px;margin-bottom:16px}
.hero h1{font-size:clamp(2.5rem,8vw,4.2rem);font-weight:800;letter-spacing:-.035em;line-height:1.02;margin-bottom:16px}
.hero h1 span{background:linear-gradient(90deg,#007AFF,#5AC8FA);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.sub{font-size:1.15rem;color:var(--muted);max-width:34em;margin-bottom:24px}
.cta{display:flex;gap:10px;flex-wrap:wrap}
.cta .btn{min-height:54px;padding:0 26px;font-size:1.05rem}
.phone{width:min(290px,80%);margin:0 auto;background:var(--bg);border:9px solid #1C1C1E;border-radius:44px;padding:20px 12px 14px;box-shadow:0 30px 60px rgba(0,0,0,.22)}
.phone .card{box-shadow:none;margin-bottom:10px;padding:13px}
.phone .goal{gap:12px}.phone .ring{width:70px;height:70px}.phone .ring b{font-size:1.15rem}
.phone .ring circle{stroke-width:9}
.mock-choice{display:flex;gap:8px;align-items:center;border:1.5px solid var(--line);border-radius:11px;padding:8px 10px;margin-top:7px;font-size:.82rem;background:var(--panel)}
.mock-choice.ok{background:var(--ok-bg);border-color:var(--ok)}
.sec{padding:34px 0}
.sec h2{font-size:clamp(1.7rem,5vw,2.4rem);font-weight:800;letter-spacing:-.03em;margin-bottom:8px}
.feat{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));margin-top:22px}
.feat .card{margin:0;padding:20px}
.feat .ic{width:40px;height:40px;border-radius:11px;margin-bottom:12px}
.feat .ic svg{width:22px;height:22px}
.feat h3{font-size:1.1rem;margin-bottom:4px}
.steps{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));margin-top:22px;counter-reset:s}
.steps .card{margin:0;counter-increment:s;position:relative;padding:20px 20px 20px 64px}
.steps .card::before{content:counter(s);position:absolute;left:18px;top:18px;width:34px;height:34px;border-radius:50%;background:var(--cyan);color:#fff;display:grid;place-items:center;font-weight:700}
.foot{padding:30px 0 50px;text-align:center;color:var(--muted);font-size:.85rem}
.auth{max-width:440px;margin:0 auto;padding:calc(20px + env(safe-area-inset-top,0px)) 18px 40px;animation:rise .3s ease both}
.auth .brand{justify-content:center;margin:18px 0 6px;font-size:1.4rem}
.auth .brand img{width:44px;height:44px;border-radius:11px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

.site-head .brand,.site-head .navlink,.site-head .btn{white-space:nowrap}
.site-head .navlink{padding:6px 8px}
/* v3 : accueil statistiques, calendrier, drapeau */
.mini3{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.mini3>div{background:var(--bg);border-radius:14px;padding:10px 12px}
.mini3 b{display:block;font-size:1.45rem;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.mini3 span{font-size:.75rem;color:var(--muted)}
.perf-wrap{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}
.perf-t{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px}
.perf{display:flex;justify-content:space-between;align-items:center;gap:6px;width:100%;border:0;border-radius:12px;padding:9px 11px;margin-bottom:6px;font-size:.88rem;text-align:left}
.perf b{white-space:nowrap;flex:none}
.perf span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.perf.ok{background:var(--ok-bg)} .perf.ok b{color:var(--ok)}
.perf.bad{background:var(--bad-bg)} .perf.bad b{color:var(--bad)}
.cal{margin-top:16px;border-top:.5px solid var(--line);padding-top:12px}
.cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.cal-head .navlink:disabled{opacity:.25}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:5px;text-align:center}
.cal-w{font-size:.7rem;font-weight:600;color:var(--muted);padding-bottom:2px}
.cal-d{aspect-ratio:1;border-radius:50%;display:grid;place-items:center;font-size:.82rem;font-weight:500;background:var(--fill);max-width:40px;margin:0 auto;width:100%;font-variant-numeric:tabular-nums}
.cal-d.empty{background:none}
.cal-d.future{background:none;color:var(--muted);opacity:.6}
.cal-d.met{background:#34C759;color:#fff}
.cal-d.miss{background:var(--bad-bg);color:var(--bad)}
.cal-d.part{background:var(--amber-bg);color:var(--amber)}
.cal-d.today{box-shadow:0 0 0 2px var(--cyan)}
.cal-leg{display:flex;gap:16px;justify-content:center;margin-top:10px;font-size:.78rem;color:var(--muted)}
.cal-leg span{display:flex;align-items:center;gap:5px}
.cal-leg i{width:10px;height:10px;border-radius:50%;display:inline-block}
.cal-leg i.met{background:#34C759} .cal-leg i.miss{background:var(--bad-bg);box-shadow:inset 0 0 0 1.5px var(--bad)}
.flagbtn{border:0;background:var(--fill);color:var(--muted);border-radius:999px;display:inline-flex;align-items:center;gap:6px;padding:6px 12px;font-size:.85rem;font-weight:500}
.flagbtn svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.flagbtn.compact{padding:6px;width:32px;height:32px;justify-content:center}
.flagbtn.on{background:var(--amber-bg);color:#FF9500}
.flagbtn.on svg{fill:#FF9500}
.palette button.flg{box-shadow:inset 0 -3px 0 #FF9500}
.btn .ico{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* ================= thème v4 : inspiré FlyLog (sombre, dégradé bleu, pastilles) ================= */
body{background:#07070C}
body::before{content:"";position:absolute;left:0;right:0;top:0;height:760px;z-index:-1;pointer-events:none;
  background:radial-gradient(90% 55% at 78% 4%,rgba(176,190,255,.85) 0%,rgba(92,112,255,.0) 55%),linear-gradient(180deg,#1F33E6 0%,#2B3FE0 22%,#1A2490 48%,#0B0E2A 72%,#07070C 100%)}
@media (min-width:1000px){body::before{height:620px}}
.card,.panel,.group,.gauge{background:var(--panel);border:1px solid var(--line);box-shadow:none}
.card,.panel{border-radius:var(--r)}
.group{border-radius:22px}
.mini3>div,.figure{background:var(--panel2)}
.btn{background:var(--blue);border-radius:18px;box-shadow:0 8px 24px rgba(36,64,240,.35)}
.btn.tint{background:rgba(255,255,255,.1);color:#fff;box-shadow:none;border:1px solid rgba(255,255,255,.08)}
.btn.ghost{background:rgba(255,255,255,.08);color:var(--ink);box-shadow:none}
.btn.warn{box-shadow:none}
.btn.sm{border-radius:999px}
.chip{background:rgba(255,255,255,.08);color:var(--ink);border:1px solid rgba(255,255,255,.06)}
.chip[aria-pressed="true"]{background:var(--blue);border-color:var(--blue);color:#fff}
.seg,.tabs{background:rgba(255,255,255,.07);border-radius:14px}
.seg button,.tabs button{border-radius:11px;color:var(--muted)}
.seg button[aria-pressed="true"],.tabs button[aria-current="true"]{background:rgba(255,255,255,.16);color:#fff;box-shadow:none}
input[type=text],input[type=email],input[type=password],input[type=search],select,textarea{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.06);color:var(--ink)}
select option{background:#16161F}
.choice{background:var(--panel2);border-color:transparent}
.choice .l{background:rgba(255,255,255,.1);color:var(--ink)}
.navbar{background:rgba(7,7,12,.55);border-bottom:1px solid var(--line)}
.navlink{color:#AFC0FF}
.large{color:#fff}
.eyebrow{color:rgba(255,255,255,.7)}
.lead{color:rgba(255,255,255,.72)}
/* barre d'onglets flottante */
.tabbar{left:12px;right:12px;bottom:calc(10px + env(safe-area-inset-bottom,0px));padding:6px;border-radius:34px;background:rgba(28,28,38,.72);border:1px solid rgba(255,255,255,.1);-webkit-backdrop-filter:saturate(180%) blur(24px);backdrop-filter:saturate(180%) blur(24px);box-shadow:0 10px 40px rgba(0,0,0,.45)}
.tabbar button{border-radius:26px;padding:7px 0 6px;color:rgba(255,255,255,.72);font-size:.7rem}
.tabbar button[aria-current="true"]{background:rgba(255,255,255,.13);color:#fff}
main{padding-bottom:calc(110px + env(safe-area-inset-bottom,0px))}
/* en-tête d'accueil */
.hhead{display:flex;align-items:center;gap:10px;margin-top:calc(8px + env(safe-area-inset-top,0px))}
.avatar{width:52px;height:52px;border-radius:50%;background:#D6D3F0;color:#2A2A45;display:grid;place-items:center;font-size:1.15rem;font-weight:600;flex:none;border:0}
.spill{flex:1;min-width:0;height:52px;border-radius:26px;border:1.5px solid rgba(255,255,255,.3);background:rgba(255,255,255,.04);color:rgba(255,255,255,.75);display:flex;align-items:center;gap:10px;padding:0 18px;font-size:1.05rem;text-align:left}
.spill svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round}
.cbtn{width:52px;height:52px;border-radius:50%;border:1.5px solid rgba(255,255,255,.3);background:rgba(255,255,255,.04);color:#fff;display:grid;place-items:center;flex:none;font-weight:700;font-size:.85rem;letter-spacing:.03em}
.hero2{text-align:center;padding:56px 0 30px}
.hero2 .hello{font-size:1.15rem;color:rgba(255,255,255,.85);font-weight:500;margin-bottom:6px}
.bignum{font-size:6.2rem;font-weight:800;letter-spacing:-.05em;line-height:1;color:#fff;font-variant-numeric:tabular-nums}
.bignum small{font-size:2.1rem;font-weight:700;letter-spacing:-.02em;color:rgba(255,255,255,.85)}
.hpills{display:flex;flex-direction:column;align-items:center;gap:12px;margin-top:22px}
.hpill{display:inline-flex;align-items:center;gap:12px;background:rgba(120,130,200,.32);border:0;color:#fff;border-radius:999px;padding:14px 26px;font-weight:700;font-size:1rem;letter-spacing:.02em;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.hpill .d{width:18px;height:18px;border-radius:50%;background:#5BCB6E;box-shadow:0 0 0 4px rgba(91,203,110,.35)}
.hpill .d.o{background:#FF9F2E;box-shadow:0 0 0 4px rgba(255,159,46,.35)}
.hpill .flame{width:20px;height:20px}
.rounds{display:flex;justify-content:space-around;margin:26px 0 30px}
.rounds button{background:none;border:0;display:flex;flex-direction:column;align-items:center;gap:9px;color:#fff;font-size:.9rem;font-weight:500;width:25%}
.rounds i{width:66px;height:66px;border-radius:50%;background:#3A3552;display:grid;place-items:center;font-style:normal;position:relative}
.rounds i svg{width:26px;height:26px;stroke:#fff;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.rounds i em{position:absolute;top:-4px;right:-4px;min-width:22px;height:22px;border-radius:11px;background:var(--blue);font-size:.72rem;font-style:normal;font-weight:700;display:grid;place-items:center;padding:0 5px}
.rounds button:disabled{opacity:.45}
.sechead{text-align:center;color:rgba(255,255,255,.55);font-size:1.25rem;font-weight:600;margin:6px 0 12px}
.home-grid{display:grid;gap:0}
/* calendrier sombre */
.cal{border-top:1px solid var(--line)}
.cal-d{background:rgba(255,255,255,.06)}
.cal-d.met{background:#34C759;color:#fff}
.cal-d.miss{background:rgba(255,97,102,.2);color:#FF8A8E}
.cal-d.today{box-shadow:0 0 0 2px #7C93FF}
.ring .fg{stroke:#5B78FF}
.ring.done .fg{stroke:var(--ok)}
.ring .bg{stroke:rgba(255,255,255,.08)}
/* page publique sombre */
.site-head{background:rgba(7,7,12,.4);border-bottom:1px solid rgba(255,255,255,.08)}
.hero h1{color:#fff}
.hero h1 span{background:linear-gradient(90deg,#B9C4FF,#FFFFFF);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.sub{color:rgba(255,255,255,.8)}
.badge{background:rgba(255,255,255,.14);color:#fff}
.phone{background:#07070C;border-color:#2A2A36}
.phone .card{background:var(--panel)}
.mock-choice{background:var(--panel2);border-color:transparent}
.mock-choice.ok{background:var(--ok-bg);border-color:var(--ok)}
.steps .card::before{background:var(--blue)}
.langsw{display:inline-flex;background:rgba(255,255,255,.1);border-radius:999px;padding:3px;border:1px solid rgba(255,255,255,.1)}
.langsw button{border:0;background:none;color:rgba(255,255,255,.75);font-weight:700;font-size:.78rem;padding:5px 10px;border-radius:999px}
.langsw button[aria-pressed="true"]{background:#fff;color:#111}
.toast{background:rgba(40,40,56,.96);border:1px solid rgba(255,255,255,.1)}
.sheet{background:#101018}
/* ================= ordinateur ================= */
@media (min-width:1000px){
  .tabbar{left:24px;right:auto;top:24px;bottom:24px;width:220px;transform:none;flex-direction:column;justify-content:flex-start;gap:4px;padding:18px 12px;border-radius:30px}
  .tabbar::before{content:"Prépa Cockpit";display:block;color:#fff;font-weight:800;font-size:1.25rem;letter-spacing:-.02em;padding:4px 14px 18px}
  .tabbar button{flex:none;max-width:none;flex-direction:row;justify-content:flex-start;gap:12px;font-size:.98rem;padding:12px 14px;border-radius:16px}
  .tabbar button svg{width:22px;height:22px}
  .tabbar .dot{position:static;margin-left:auto}
  main{max-width:1180px;margin:0 0 0 260px;padding:24px 40px 60px;width:auto}
  .navbar{padding-left:280px}
  .with-tabs .navbar{padding-left:280px}
  .no-tabs main{margin:0 auto;max-width:880px}
  .no-tabs .navbar{padding-left:12px}
  .hero2{padding:40px 0 20px}
  .bignum{font-size:7.5rem}
  .hpills{flex-direction:row;justify-content:center}
  .rounds{max-width:620px;margin:26px auto 36px}
  .home-grid{grid-template-columns:1fr 1fr;gap:18px;align-items:start}
  .home-grid .card{margin-bottom:18px}
  .qtext{font-size:1.45rem}
  .choice{padding:16px 18px;font-size:1.05rem}
}
@media (min-width:1000px) and (max-height:700px){.bignum{font-size:5rem}}

.figure .diag{max-width:560px;margin:0 auto}
.switch{width:51px;height:31px;border-radius:16px;border:0;background:rgba(255,255,255,.18);position:relative;flex:none;transition:background .2s}
.switch::after{content:"";position:absolute;top:2px;left:2px;width:27px;height:27px;border-radius:50%;background:#fff;box-shadow:0 2px 4px rgba(0,0,0,.3);transition:transform .2s}
.switch.on{background:#34C759}
.switch.on::after{transform:translateX(20px)}
input[type=time]{width:100%;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.06);color:var(--ink);border-radius:12px;padding:12px;color-scheme:dark}
/* ================= thèmes de couleurs ================= */
html[data-skin="cockpit"]{--blue:#C98A00;--cyan:#F2B233;--cyan-bg:rgba(242,178,51,.18)}
html[data-skin="cockpit"] body::before{background:radial-gradient(90% 55% at 78% 4%,rgba(255,214,120,.55) 0%,rgba(255,180,40,0) 55%),linear-gradient(180deg,#6B4A00 0%,#4A3300 24%,#241A04 50%,#0E0B06 72%,#07070C 100%)}
html[data-skin="cockpit"] .btn{box-shadow:0 8px 24px rgba(201,138,0,.3)}
html[data-skin="emerald"]{--blue:#0C9A65;--cyan:#34D399;--cyan-bg:rgba(52,211,153,.18)}
html[data-skin="emerald"] body::before{background:radial-gradient(90% 55% at 78% 4%,rgba(160,255,210,.6) 0%,rgba(52,211,153,0) 55%),linear-gradient(180deg,#0B7A55 0%,#0A5E43 24%,#063B2A 50%,#05150F 72%,#07070C 100%)}
html[data-skin="emerald"] .btn{box-shadow:0 8px 24px rgba(12,154,101,.3)}
html[data-skin="bordeaux"]{--blue:#B3223E;--cyan:#FF7A93;--cyan-bg:rgba(255,122,147,.16)}
html[data-skin="bordeaux"] body::before{background:radial-gradient(90% 55% at 78% 4%,rgba(255,170,190,.55) 0%,rgba(255,122,147,0) 55%),linear-gradient(180deg,#8E1631 0%,#6B1024 24%,#3B0A16 50%,#14060A 72%,#07070C 100%)}
html[data-skin="bordeaux"] .btn{box-shadow:0 8px 24px rgba(179,34,62,.3)}
html[data-skin="light"]{--bg:#F2F2F7;--panel:#FFFFFF;--panel2:#F2F2F7;--ink:#1C1C1E;--muted:#6C6C70;--line:rgba(60,60,67,.14);--fill:rgba(118,118,128,.12);--cyan:#007AFF;--cyan-bg:rgba(0,122,255,.1);--ok:#248A3D;--ok-bg:rgba(52,199,89,.16);--bad:#D70015;--bad-bg:rgba(255,59,48,.12);--amber:#B26A00;--amber-bg:rgba(255,149,0,.14);--blue:#007AFF;color-scheme:light}
html[data-skin="light"] body{background:#F2F2F7}
html[data-skin="light"] body::before{background:linear-gradient(180deg,#2F6BFF 0%,#5C8DFF 20%,#A9C2FF 42%,#F2F2F7 66%)}
html[data-skin="light"] .card,html[data-skin="light"] .panel,html[data-skin="light"] .group,html[data-skin="light"] .gauge{box-shadow:0 1px 2px rgba(0,0,0,.04),0 6px 20px rgba(0,0,0,.05)}
html[data-skin="light"] .sechead{color:#6C6C70}
html[data-skin="light"] .btn{box-shadow:0 8px 20px rgba(0,122,255,.25)}
html[data-skin="light"] .btn.tint{background:var(--cyan-bg);color:var(--cyan);border:0}
html[data-skin="light"] .btn.ghost,html[data-skin="light"] .chip{background:var(--fill);color:var(--ink);border:0}
html[data-skin="light"] .seg,html[data-skin="light"] .tabs{background:var(--fill)}
html[data-skin="light"] .seg button[aria-pressed="true"],html[data-skin="light"] .tabs button[aria-current="true"]{background:#fff;color:#1C1C1E;box-shadow:0 1px 3px rgba(0,0,0,.14)}
html[data-skin="light"] input[type=text],html[data-skin="light"] input[type=email],html[data-skin="light"] input[type=password],html[data-skin="light"] input[type=search],html[data-skin="light"] select,html[data-skin="light"] textarea,html[data-skin="light"] input[type=time]{background:var(--fill);border:0;color:var(--ink);color-scheme:light}
html[data-skin="light"] select option{background:#fff}
html[data-skin="light"] .tabbar{background:rgba(249,249,249,.85);border-color:rgba(60,60,67,.14)}
html[data-skin="light"] .tabbar button{color:#8E8E93}
html[data-skin="light"] .tabbar button[aria-current="true"]{background:rgba(0,122,255,.1);color:#007AFF}
html[data-skin="light"] .navbar{background:rgba(249,249,249,.8)}
html[data-skin="light"] .navbar h1{color:#1C1C1E}
html[data-skin="light"] .navlink{color:#007AFF}
html[data-skin="light"] .choice .l{background:var(--fill);color:var(--muted)}
html[data-skin="light"] .cal-d{background:var(--fill)}
html[data-skin="light"] .cal-d.miss{background:rgba(255,59,48,.12);color:#D70015}
html[data-skin="light"] .ring .bg{stroke:var(--fill)}
html[data-skin="light"] .toast{background:rgba(28,28,30,.94);color:#fff}
html[data-skin="light"] .sheet{background:#F2F2F7}
html[data-skin="light"] .switch{background:rgba(120,120,128,.2)}
html[data-skin="light"] .site-head{background:rgba(255,255,255,.2)}
html[data-skin="light"] .phone{background:#F2F2F7;border-color:#1C1C1E}
html[data-skin="light"] a[style*="AFC0FF"]{color:#007AFF!important}
@media (min-width:1000px){html[data-skin="light"] .tabbar::before{color:#1C1C1E}}
.ring .fg{stroke:var(--cyan)}
.swatches{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:10px}
.swatch{border:2px solid transparent;background:var(--panel);border-radius:16px;padding:12px 8px;display:flex;flex-direction:column;align-items:center;gap:8px;font-size:.85rem;color:var(--ink)}
.swatch i{width:40px;height:40px;border-radius:50%;box-shadow:inset 0 0 0 1px rgba(255,255,255,.2),0 2px 6px rgba(0,0,0,.25)}
.swatch.on{border-color:var(--cyan)}
/* 6 onglets sur mobile */
@media (max-width:999px){.tabbar{padding:5px 4px}.tabbar button{font-size:.6rem;padding:6px 0 5px}.tabbar svg{width:23px;height:23px}}
html[data-skin="light"] .rounds button{color:#1C1C1E}
html[data-skin="light"] .rounds i{background:#1C1C1E}
html[data-skin="light"] .chip[aria-pressed="true"]{background:#007AFF;color:#fff}
html[data-skin="light"] .swatch{background:#fff}
@media (max-width:999px){.tabbar{left:6px;right:6px;padding:4px 3px}.tabbar button{font-size:.56rem;letter-spacing:-.01em;padding:6px 0 5px;border-radius:20px}.tabbar svg{width:22px;height:22px}}
.card .diag{max-width:520px;margin:0 auto}
.spark{display:flex;align-items:flex-end;gap:2px;height:30px;margin:0 8px}
.spark i{display:block;width:6px;border-radius:2px}
@media (max-width:999px){.tabbar .desk-only{display:none}.tabbar button{font-size:.66rem}}
@media (min-width:1000px){.hhead .avatar{display:grid}}
.warn-ico{width:18px;height:18px;flex:none}
.report-btn{gap:7px}
.reasons{display:flex;flex-direction:column;gap:6px}
.reason{display:flex;align-items:center;gap:10px;width:100%;text-align:left;border:1.5px solid var(--line);background:var(--panel);color:var(--ink);border-radius:12px;padding:11px 12px;font-size:.95rem}
.reason .dotr{width:18px;height:18px;border-radius:50%;border:2px solid var(--muted);flex:none}
.reason.on{border-color:#FF3B30;background:var(--bad-bg)}
.reason.on .dotr{border-color:#FF3B30;background:radial-gradient(circle,#FF3B30 45%,transparent 50%)}
.sheet{max-height:92vh;overflow-y:auto}
/* ---------- fiches flash ---------- */
.deck{display:flex;gap:16px;align-items:center;width:100%;background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:16px;margin-bottom:12px;color:var(--ink)}
.deck-stack{position:relative;width:74px;height:92px;flex:none}
.deck-stack i{position:absolute;inset:0;border-radius:12px;transform:rotate(calc((var(--k) - 1) * 7deg)) translateX(calc(var(--k) * 3px));opacity:calc(1 - var(--k) * .28);box-shadow:0 4px 10px rgba(0,0,0,.3)}
.deck-stack b{position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-size:.8rem;text-align:center;padding:4px}
.flash-stage{position:relative;height:430px;perspective:1400px}
.fcard{position:absolute;inset:0;transform-style:preserve-3d;transition:transform .6s cubic-bezier(.2,.8,.2,1),opacity .3s;cursor:grab;touch-action:pan-y;
  transform:translateY(calc(var(--d) * 10px)) rotate(var(--r)) scale(calc(1 - var(--d) * .04));z-index:calc(10 - var(--d))}
.fcard .fface{filter:brightness(calc(1 - var(--d) * .18))}
.fcard.flipped{transform:rotateY(180deg)}
.flash-stage.intro .fcard{animation:fanin .7s cubic-bezier(.2,.9,.25,1.2) both;animation-delay:calc(var(--i) * 110ms)}
@keyframes fanin{0%{opacity:0;transform:translateY(80px) rotate(calc(var(--r) * 3)) scale(.8)}60%{opacity:1;transform:translateY(calc(var(--d) * 10px - 12px)) rotate(calc(var(--r) * 1.6)) scale(calc(1 - var(--d) * .04))}100%{transform:translateY(calc(var(--d) * 10px)) rotate(var(--r)) scale(calc(1 - var(--d) * .04))}}
.fface{position:absolute;inset:0;border-radius:26px;backface-visibility:hidden;-webkit-backface-visibility:hidden;padding:22px 20px;display:flex;flex-direction:column;box-shadow:0 18px 40px rgba(0,0,0,.45);overflow:hidden}
.ffront{background:linear-gradient(150deg,var(--col),#13305C);color:#fff;justify-content:center;align-items:center;text-align:center}
.fback{background:var(--panel);border:1px solid var(--line);transform:rotateY(180deg);color:var(--ink)}
.fdeck{position:absolute;top:16px;left:20px;right:20px;font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;opacity:.75;text-align:left}
.ftext{font-size:2.6rem;font-weight:800;letter-spacing:-.02em;line-height:1.1;padding:0 6px}
.fhint{position:absolute;bottom:18px;left:0;right:0;font-size:.8rem;opacity:.7}
.fback .fdeck{color:var(--cyan);opacity:1;position:static;margin-bottom:10px;font-size:.85rem}
.fans{font-size:1.12rem;line-height:1.45;font-weight:500}
.fdiag{margin-top:auto;padding-top:10px}
.fdiag .diag{max-height:190px}
.fcard.go-yes .fface{box-shadow:0 0 0 3px #30D158,0 18px 40px rgba(0,0,0,.45)}
.fcard.go-no .fface{box-shadow:0 0 0 3px #FF453A,0 18px 40px rgba(0,0,0,.45)}
@media (min-width:1000px){.flash-stage{height:470px;max-width:520px;margin:0 auto}.two{max-width:520px;margin-left:auto;margin-right:auto}}
.fcard.nodiag .fback{justify-content:center}
.fcard.nodiag .fans{font-size:1.35rem;line-height:1.5}
.fback .fdeck{font-size:1rem}
.fhint2{position:absolute;bottom:16px;left:0;right:0;text-align:center;font-size:.78rem;color:var(--muted)}
.fdiag{margin-bottom:22px}
.flash-stage{margin:10px 8px 0}
.ftext,.fans{white-space:pre-line}
.fcard.small .ftext{font-size:1.35rem;line-height:1.3;font-weight:700}
.fcard.small .fans{font-size:1.02rem}
.fcard.small .fback{justify-content:flex-start;overflow-y:auto}
.ftext{overflow-wrap:anywhere}
.deck:disabled{opacity:.6}
.freport{position:absolute;top:10px;right:10px;width:34px;height:34px;border-radius:50%;border:0;background:rgba(0,0,0,.25);display:grid;place-items:center;z-index:2}
.freport .warn-ico{width:18px;height:18px}
.fback .freport{background:var(--fill)}

/* Safari : empêcher la page de devenir plus large que l'écran (carte qui s'envole, etc.) */
html,body{max-width:100%}
body{overflow-x:hidden}
@supports (overflow:clip){body{overflow-x:clip}}
body{position:relative}
main,#root{overflow-x:clip}
.flash-stage{contain:layout}
.qnav{width:30px;height:30px;border-radius:50%;border:0;background:var(--fill);color:var(--ink);font-size:1.25rem;line-height:1;display:grid;place-items:center;padding:0 0 2px}
.qnav:disabled{opacity:.3}
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px}
.tile{display:flex;flex-direction:column;align-items:flex-start;gap:6px;text-align:left;background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:16px;color:var(--ink);min-height:132px}
.tile .ic{width:40px;height:40px;border-radius:12px;margin-bottom:4px}
.tile .ic svg{width:22px;height:22px}
.tile b{font-size:1.02rem;line-height:1.2}
.more{display:flex;flex-wrap:wrap;gap:8px;margin:2px 0 10px}
.more .btn{text-decoration:none}
.more .btn.on{background:var(--cyan-bg);color:var(--cyan)}
.ibadge{display:inline-grid;place-items:center;width:18px;height:18px;border-radius:50%;border:1.5px solid currentColor;font-size:.72rem;font-weight:800;font-style:italic;font-family:Georgia,serif;margin-right:6px}
.expl.detail{white-space:pre-line}
@media (min-width:1000px){.tiles{grid-template-columns:repeat(4,1fr)}}

/* fiche Formules */
.formula{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.98rem;background:var(--fill);color:var(--ink);padding:8px 12px;border-radius:10px;overflow-wrap:anywhere}