/* Suite Pop — styles (clair/sombre, iPhone plein écran, iPad, ordinateur) */
:root{--bg:#edf6fb;--bg2:#d4eeff;--surface:#fff;--ink:#13294b;--muted:#5a6b85;--line:#d6e4ef;--accent:#ff7a3d;--accent-deep:#d9571c;--blue:#2f7cf6;--good:#1a9d63;--good-bg:#e1f6ec;--bad:#e2475b;--bad-bg:#fde8eb;--slot:#e6eef5;--shadow:0 12px 30px rgba(19,41,75,.12);
--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px);--safe-left:env(safe-area-inset-left,0px);--safe-right:env(safe-area-inset-right,0px);
--round:ui-rounded,"SF Pro Rounded","Nunito",system-ui,-apple-system,"Segoe UI",sans-serif;color-scheme:light}
@media (prefers-color-scheme:dark){:root{--bg:#0f1a2b;--bg2:#15294a;--surface:#17243a;--ink:#eef4ff;--muted:#9fb0c8;--line:#26395a;--good:#3fcf8e;--good-bg:#12382a;--bad:#ff7384;--bad-bg:#3d1d25;--slot:#223352;--shadow:0 12px 30px rgba(0,0,0,.4);color-scheme:dark}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;min-height:100vh;min-height:100dvh;background:var(--bg);background-image:radial-gradient(48rem 26rem at 108% -10%,var(--bg2),transparent 62%),radial-gradient(34rem 22rem at -18% 108%,color-mix(in srgb,var(--accent) 12%,transparent),transparent 65%);background-attachment:fixed;color:var(--ink);font:16px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-tap-highlight-color:transparent;overscroll-behavior:none}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer;touch-action:manipulation}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
[hidden]{display:none!important}
.shell{max-width:1120px;margin:0 auto;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;padding:calc(8px + var(--safe-top)) calc(16px + var(--safe-right)) calc(10px + var(--safe-bottom)) calc(16px + var(--safe-left))}
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:52px}
.brand{display:flex;align-items:center;gap:6px;background:none;border:0;padding:4px 6px 4px 0;font:800 1.45rem/1 var(--round);letter-spacing:-.03em;color:var(--ink);white-space:nowrap}
.brand b{color:var(--accent)}
.brand img{width:44px;height:44px}
nav{display:flex;gap:8px}
.icon-button{width:42px;height:42px;border-radius:14px;border:1px solid var(--line);background:var(--surface);display:grid;place-items:center;font:800 1.1rem/1 var(--round);box-shadow:0 3px 10px rgba(19,41,75,.06)}
.icon-button svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round}
main{flex:1;display:flex;flex-direction:column;min-height:0}
footer{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 16px;color:var(--muted);font-size:.8rem;padding-top:14px}
footer p{margin:0}
.loading{margin:auto;color:var(--muted);font-weight:700}
.warning{background:#fff4d6;color:#6b4a00;border-radius:12px;padding:10px 14px;margin:6px 0}
/* Accueil */
#home{display:grid;gap:18px 44px;align-items:start;padding:8px 0 6px}
.eyebrow{margin:0 0 6px;font-weight:700;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
#hero-title{font:800 clamp(2.3rem,9vw,4.2rem)/1 var(--round);letter-spacing:-.04em;margin:0 0 12px}
#hero-title em{font-style:normal;color:var(--accent)}
.intro{margin:0;color:var(--muted);max-width:32rem;font-size:1.02rem}
.hero-art{display:flex;gap:10px;margin:22px 0 4px;max-width:420px}
.hero-art span{flex:1;aspect-ratio:1;border-radius:50%;display:grid;place-items:center;font:800 clamp(1.4rem,6vw,2rem)/1 var(--round);color:#fff;background:var(--blue);box-shadow:inset 0 -6px 0 rgba(0,0,0,.15),0 8px 16px rgba(19,41,75,.14);animation:wave 2.6s ease-in-out infinite}
.hero-art span:nth-child(2){background:#1fae6f;animation-delay:.12s}.hero-art span:nth-child(3){background:#ffbf1f;animation-delay:.24s}.hero-art span:nth-child(4){background:#8e5cf0;animation-delay:.36s}
.hero-art .q{background:var(--surface);color:var(--accent);border:3px dashed var(--accent);box-shadow:none;animation-delay:.48s}
@keyframes wave{0%,60%,100%{transform:translateY(0)}30%{transform:translateY(-10px)}}
.setup{background:var(--surface);border:1px solid var(--line);border-radius:28px;padding:18px;box-shadow:var(--shadow);display:grid;gap:14px}
.field h2{font:800 .8rem/1 var(--round);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 8px}
.modes{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}
.mode{display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:10px;align-items:center;text-align:left;border:2px solid var(--line);background:var(--bg);border-radius:18px;padding:10px 12px;min-height:64px}
.mode .m-ico{grid-row:span 2;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--surface);font:800 1.05rem/1 var(--round);color:var(--blue)}
.mode strong{font:800 1rem/1.1 var(--round)}
.mode small{color:var(--muted);font-size:.74rem;line-height:1.2}
.mode[aria-checked=true]{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 11%,var(--surface))}
.mode[aria-checked=true] .m-ico{background:var(--accent);color:#fff}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip-btn{border:2px solid var(--line);background:var(--bg);border-radius:999px;padding:8px 16px;font-weight:700;min-height:42px}
.chip-btn[aria-checked=true]{border-color:var(--ink);background:var(--ink);color:var(--bg)}
.level-note{margin:8px 0 0;color:var(--muted);font-size:.9rem}
.setup-note{margin:0;min-height:1.2em;color:var(--muted);font-size:.9rem}
.actions{display:flex;flex-wrap:wrap;gap:10px}
.primary,.secondary,.danger{border-radius:16px;padding:13px 22px;font:800 1.06rem/1.1 var(--round);border:2px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px}
.primary{background:var(--accent);color:#fff;box-shadow:0 7px 0 -2px var(--accent-deep),0 12px 22px color-mix(in srgb,var(--accent) 30%,transparent);transition:transform .12s}
.primary:active{transform:translateY(3px)}
.secondary{background:var(--surface);border-color:var(--line)}
.danger{background:none;border-color:var(--bad);color:var(--bad);margin-top:10px}
.small{min-height:44px;padding:8px 14px;font-size:.95rem}
#play{flex:1 1 200px}
/* Partie */
#game{flex:1;display:flex;flex-direction:column;gap:10px;min-height:0;padding-top:4px;width:100%;max-width:860px;margin:0 auto}
.hud{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:5px 8px;text-align:center}
.stat span{display:block;font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.stat strong{display:block;font:800 1.35rem/1.15 var(--round);font-variant-numeric:tabular-nums}
.stat.warn strong{color:var(--bad)}
.timebar{grid-column:1/-1;height:6px;border-radius:6px;background:var(--line);overflow:hidden}
.timebar span{display:block;height:100%;width:100%;background:var(--blue);border-radius:6px;transform-origin:left}
.sequence{container-type:inline-size;display:flex;justify-content:center;gap:clamp(4px,1.6cqi,10px);background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:12px;box-shadow:var(--shadow)}
.cell{--size:min(calc((100cqi - (var(--n) - 1) * clamp(4px,1.6cqi,10px)) / var(--n)),96px);width:var(--size);height:var(--size);flex:0 0 auto;border-radius:20%;background:var(--slot);display:grid;place-items:center;container-type:size;position:relative}
.cell svg,.choice svg{width:86%;height:86%}
.cell .slot,.choice .slot{fill:var(--slot)}
.cell svg .slot{fill:color-mix(in srgb,var(--ink) 8%,var(--surface))}
.num{font:800 min(52cqh,calc(88cqi / max(var(--digits),1.7)))/1 var(--round);font-variant-numeric:tabular-nums;color:var(--ink)}
.cell.q{background:var(--surface);border:3px dashed var(--accent)}
.cell.q>.qmark{font:800 50cqh/1 var(--round);color:var(--accent)}
.cell.q.filled{border-style:solid;border-color:var(--good);background:var(--good-bg);animation:fillin .45s cubic-bezier(.3,1.6,.5,1)}
.cell.q.revealed{border-color:var(--good);background:var(--good-bg)}
.sequence.win .cell{animation:hop .5s ease both;animation-delay:calc(var(--i) * 60ms)}
@keyframes fillin{0%{transform:scale(.4)}100%{transform:scale(1)}}
@keyframes hop{0%,100%{transform:translateY(0)}45%{transform:translateY(-12%)}}
.ask{text-align:center;min-height:5.2em;display:flex;flex-direction:column;justify-content:center;padding:0 4px}
.ask h1{font:800 clamp(1.3rem,5.4vw,1.8rem)/1.1 var(--round);margin:0;letter-spacing:-.02em;outline:none}
.ask p{margin:4px auto 0;color:var(--muted);font-size:.97rem;line-height:1.3;max-width:40rem}
.ask .math{font:700 .92rem/1.3 var(--round);color:var(--blue)}
.ask .math:empty{display:none}
.ask.good h1{color:var(--good)}.ask.bad h1{color:var(--bad)}
.gain{display:flex;flex-wrap:wrap;justify-content:center;gap:4px;margin-top:6px}
.gain span{background:var(--good-bg);color:var(--good);border-radius:999px;padding:2px 9px;font:800 .78rem/1.4 var(--round)}
.gain span:first-child{background:var(--good);color:#fff}
.choices{flex:0 1 clamp(110px,24vh,220px);min-height:80px;container-type:size;display:flex;justify-content:center;align-items:center;gap:12px}
.choice{--size:min(calc((100cqi - (var(--cols) - 1) * 12px) / var(--cols)),100cqh,170px);width:var(--size);height:var(--size);flex:0 0 auto;container-type:size;border:2px solid var(--line);background:var(--surface);border-radius:24%;display:grid;place-items:center;padding:0;position:relative;box-shadow:0 6px 0 -1px var(--line),0 10px 20px rgba(19,41,75,.08);transition:transform .15s,opacity .25s}
.choice:active{transform:translateY(2px)}
.choice .key{position:absolute;left:8%;top:6%;font:800 .7rem/1 var(--round);color:var(--muted)}
.choice.good{border-color:var(--good);background:var(--good-bg);animation:pop .4s}
.choice.bad{border-color:var(--bad);background:var(--bad-bg);animation:shake .4s}
.choice.reveal{border-color:var(--good);border-style:dashed}
.choice.tried{border-color:var(--bad);border-style:dashed}
.choice.dim{opacity:.45}
.choice[disabled]{cursor:default}
@keyframes pop{0%{transform:scale(1)}40%{transform:scale(1.12)}100%{transform:scale(.96)}}
@keyframes shake{20%,60%{transform:translateX(-6px)}40%,80%{transform:translateX(6px)}}
.footbar{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:56px;margin-top:auto}
.dots{display:flex;gap:5px;flex-wrap:wrap;flex:1}
.dots i{width:11px;height:11px;border-radius:50%;background:var(--line)}
.dots i.ok{background:var(--good)}.dots i.half{background:#ffbf1f}.dots i.ko{background:var(--bad)}.dots i.now{box-shadow:0 0 0 2px var(--ink) inset;background:transparent}
.next{min-width:150px}
/* Dialogues */
dialog{border:0;border-radius:26px;padding:20px;max-width:min(460px,calc(100vw - 32px));width:100%;background:var(--surface);color:var(--ink);box-shadow:0 30px 70px rgba(8,16,30,.35);max-height:calc(100dvh - var(--safe-top) - var(--safe-bottom) - 32px);overscroll-behavior:contain}
dialog::backdrop{background:rgba(10,20,36,.45);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}
dialog h2{font:800 1.4rem/1.1 var(--round);margin:0}
.dialog-top{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:10px}
.help-list{padding-left:1.3em;margin:0 0 10px}.help-list li{margin:5px 0}
.help-score{background:color-mix(in srgb,var(--accent) 12%,var(--surface));border-radius:14px;padding:10px 12px;font-weight:600}
.muted{color:var(--muted);font-size:.88rem}
.setting{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid var(--line)}
.setting small{display:block;color:var(--muted);font-size:.78rem}
.setting input{width:22px;height:22px;accent-color:var(--accent)}
.setting select{border:1px solid var(--line);border-radius:10px;padding:6px 8px;background:var(--bg)}
.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.stats-grid div{background:var(--bg);border-radius:14px;padding:10px;text-align:center}
.stats-grid strong{display:block;font:800 1.5rem/1.1 var(--round)}
.stats-grid span{font-size:.78rem;color:var(--muted)}
dialog h3{font:800 1rem/1 var(--round);margin:16px 0 8px}
.type-stats{display:grid;gap:8px}
.type-row{display:grid;grid-template-columns:7.5em 1fr 3em;align-items:center;gap:8px;font-size:.88rem}
.type-row .bar{height:9px;border-radius:9px;background:var(--line);overflow:hidden}.type-row .bar i{display:block;height:100%;background:var(--blue)}
.type-row b{text-align:right}
.result-dialog{text-align:center}
.result-logo{display:block;margin:0 auto 4px}
.result-score{margin:8px 0}.result-score strong{display:block;font:800 3rem/1 var(--round);font-variant-numeric:tabular-nums}
.result-score span{color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;font-weight:700}
.result-detail{color:var(--muted);margin:6px 0 10px;white-space:pre-line}
.result-grid{display:flex;justify-content:center;gap:4px;flex-wrap:wrap;margin-bottom:14px}
.result-grid i{width:14px;height:14px;border-radius:50%;background:var(--line)}.result-grid i.ok{background:var(--good)}.result-grid i.half{background:#ffbf1f}.result-grid i.ko{background:var(--bad)}
.result-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.result-actions button{flex:1 1 130px}
#confirm-dialog p{color:var(--muted)}
/* ===== Mise en page adaptative ===== */
@media (min-width:900px){#home{grid-template-columns:1fr 1fr;padding-top:36px}}
@media (max-width:420px){.modes{grid-template-columns:1fr 1fr}.mode{padding:9px 10px;column-gap:8px}.mode .m-ico{width:30px;height:30px}.mode small{font-size:.7rem}.setup{padding:14px;border-radius:24px}}
@media (max-width:360px){.brand{font-size:1.25rem}.brand img{width:38px;height:38px}.icon-button{width:38px;height:38px}.mode small{display:none}.mode{min-height:50px}.sequence{padding:8px;border-radius:18px}}
body[data-screen=game]{overflow:hidden;position:fixed;inset:0}
body[data-screen=game] .shell{height:100vh;height:100dvh}
body[data-screen=game] footer{display:none}
@media (max-height:700px) and (orientation:portrait){.stat strong{font-size:1.15rem}.stat{padding:3px 6px}.ask{min-height:4.4em}.ask p{font-size:.9rem}.footbar{min-height:50px}.next{min-height:46px;padding:10px 16px}body[data-screen=game] .top{min-height:44px}body[data-screen=game] .icon-button{width:38px;height:38px}#game{gap:7px}}
@media (orientation:landscape) and (max-height:540px){body[data-screen=game] .top{display:none}#game{display:grid;grid-template-columns:minmax(200px,36%) 1fr;grid-template-rows:auto auto 1fr auto;grid-template-areas:"hud seq" "ask seq" "ask choices" "foot choices";column-gap:14px;max-width:none}.hud{grid-area:hud}.choices{min-height:0;max-height:none}.sequence{grid-area:seq;align-self:start}.ask{grid-area:ask;min-height:0;justify-content:flex-start;text-align:left}.ask p{margin-left:0}.gain{justify-content:flex-start}.choices{grid-area:choices}.footbar{grid-area:foot}.stat strong{font-size:1.1rem}.ask h1{font-size:1.2rem}#home{grid-template-columns:1fr 1fr}.hero-art{display:none}}
@media (min-width:1000px) and (min-height:760px){body[data-screen=game] .shell{padding-top:calc(18px + var(--safe-top));padding-bottom:28px}}
@media (display-mode:standalone){body{background-attachment:scroll}}
@media (hover:hover){.mode:hover,.chip-btn:hover{border-color:color-mix(in srgb,var(--accent) 55%,var(--line))}.choice:not([disabled]):hover{border-color:var(--blue);transform:translateY(-2px)}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
body.no-anim *,body.no-anim *::before,body.no-anim *::after{animation:none!important;transition:none!important}