:root{
  --bg:#0a0b1e; --surface:#101230; --card:#161a3a; --card-2:#1c2147; --line:#2a2f5e;
  --text:#e8ebff; --text-2:#a3abd1; --primary:#7c5cff; --accent:#ff3d81;
  --blue:#38a3ff; --orange:#ff8a3d; --good:#2ee6a6; --bad:#ff5c7a; --warn:#ffc857;
  --radius:16px; --font:"Chakra Petch",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif; --display:"Russo One","Chakra Petch",system-ui,sans-serif;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(1200px 600px at 80% -10%,#2a1b6b55,transparent 60%),radial-gradient(900px 500px at -10% 10%,#ff3d8122,transparent 55%),var(--bg);
  color:var(--text);font:16px/1.55 var(--font);min-height:100vh;display:flex;flex-direction:column;
  padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}
h1,h2,h3{font-family:var(--font);margin:0;line-height:1.15}
a{color:inherit}
code{background:#ffffff14;padding:.1em .45em;border-radius:6px;font-size:.92em}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:var(--primary);padding:8px 12px;border-radius:8px;z-index:50}
:focus-visible{outline:3px solid #b9a6ff;outline-offset:2px;border-radius:8px}
.muted{color:var(--text-2)}.small{font-size:.85rem}
[hidden]{display:none!important}

/* ===== en-tête ===== */
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px clamp(16px,4vw,40px);position:sticky;top:0;z-index:20;
  background:#0a0b1ecc;backdrop-filter:blur(14px);border-bottom:1px solid #ffffff10}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font:600 1.2rem var(--font);letter-spacing:.02em}
.brand b{background:linear-gradient(90deg,var(--primary),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent;font-family:var(--display);margin-left:2px}
.top nav{display:flex;align-items:center;gap:8px}
.btn,.link{font:600 .95rem var(--font);cursor:pointer;border:0;color:inherit}
.btn{background:linear-gradient(135deg,var(--primary),#9b5cff);padding:11px 18px;border-radius:12px;min-height:44px;box-shadow:0 6px 24px #7c5cff55;text-decoration:none;display:inline-flex;align-items:center;transition:transform .15s,box-shadow .2s}
.btn:hover{transform:translateY(-1px);box-shadow:0 10px 30px #7c5cff77}
.btn.ghost{background:#ffffff0f;box-shadow:none;border:1px solid #ffffff1f}
.btn.small{padding:8px 14px;min-height:40px;font-size:.88rem}
.link{background:none;color:#c9bbff;text-decoration:underline;text-underline-offset:3px;padding:10px 6px;min-height:44px}

main{flex:1;width:100%;max-width:1320px;margin:0 auto;padding:clamp(16px,3vw,32px) clamp(16px,4vw,40px) 40px}

/* ===== accueil ===== */
.hero{max-width:760px;margin:clamp(12px,5vh,64px) auto 40px;text-align:center}
.eyebrow{display:inline-block;color:#d7ccff;background:#7c5cff26;border:1px solid #7c5cff55;padding:6px 14px;border-radius:99px;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;margin:0 0 20px}
.hero h1{font:700 clamp(2.2rem,6vw,4rem)/1.05 var(--font);letter-spacing:-.01em}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--accent),var(--orange));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{color:var(--text-2);font-size:clamp(1rem,2.2vw,1.2rem);max-width:60ch;margin:20px auto 32px}
.drop{border:2px dashed #7c5cff88;background:linear-gradient(180deg,#7c5cff14,#ff3d8110);border-radius:22px;padding:clamp(28px,6vw,52px) 20px;display:grid;gap:6px;place-items:center;cursor:pointer;
  transition:border-color .2s,background .2s,transform .2s;color:#d7ccff}
.drop strong{font-size:1.25rem;color:var(--text)}.drop span{color:var(--text-2);font-size:.92rem}
.drop:hover,.drop.over{border-color:var(--accent);background:linear-gradient(180deg,#7c5cff26,#ff3d8122);transform:translateY(-2px)}
.error{color:#ffb3c0;background:#ff5c7a1f;border:1px solid #ff5c7a66;padding:12px 16px;border-radius:12px;margin:16px 0 0;text-align:left}
.demo-line{margin-top:22px;color:var(--text-2)}
.progress{margin-top:24px}.steps{display:grid;gap:10px;max-width:380px;margin:0 auto;text-align:left}
.step{display:flex;align-items:center;gap:12px;color:var(--text-2);padding:10px 14px;border-radius:12px;background:#ffffff08;transition:all .3s}
.step i{width:14px;height:14px;border-radius:50%;border:2px solid #ffffff44;flex:none}
.step.on{color:var(--text);background:#7c5cff22}.step.on i{border-color:var(--primary);border-top-color:transparent;animation:spin .8s linear infinite}
.step.done{color:var(--text)}.step.done i{background:var(--good);border-color:var(--good)}
@keyframes spin{to{transform:rotate(360deg)}}
.features{list-style:none;margin:0 auto;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;max-width:1000px}
.features li{background:var(--card);border:1px solid #ffffff12;border-radius:var(--radius);padding:20px;display:grid;gap:6px}
.features b{font-size:1.05rem}.features span{color:var(--text-2);font-size:.93rem}

/* ===== rapport ===== */
.matchbar{display:flex;flex-wrap:wrap;align-items:center;gap:14px 28px;background:linear-gradient(135deg,#1c2147,#161a3a);border:1px solid #ffffff14;border-radius:var(--radius);padding:18px 22px}
.score{font:400 2.2rem/1 var(--display);display:flex;align-items:center;gap:12px}
.score .sb{color:var(--blue)}.score .so{color:var(--orange)}.score span.sep{color:var(--text-2);font-size:1.4rem}
.issue{padding:6px 14px;border-radius:99px;font-weight:700;font-size:.85rem;letter-spacing:.06em;text-transform:uppercase}
.issue.victoire{background:#2ee6a622;color:var(--good)}.issue.défaite{background:#ff5c7a22;color:var(--bad)}.issue.égalité{background:#ffc85722;color:var(--warn)}
.chips{display:flex;gap:8px 20px;flex-wrap:wrap;color:var(--text-2);font-size:.92rem;margin-left:auto}.chips b{color:var(--text)}
.players{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}
.pl{display:flex;align-items:center;gap:10px;padding:10px 16px;border-radius:14px;background:var(--card);border:1px solid #ffffff14;cursor:pointer;min-height:46px;font:600 .95rem var(--font);color:var(--text);transition:all .15s}
.pl i{width:12px;height:12px;border-radius:50%}.pl.t0 i{background:var(--blue)}.pl.t1 i{background:var(--orange)}
.pl:hover{border-color:#ffffff44}.pl[aria-selected=true]{background:#7c5cff30;border-color:var(--primary);box-shadow:0 0 0 3px #7c5cff33}
.card{background:var(--card);border:1px solid #ffffff12;border-radius:var(--radius);padding:clamp(16px,2.4vw,24px);margin-bottom:18px}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.card h2{font-size:1.1rem;letter-spacing:.02em}
.seg{display:inline-flex;background:#ffffff0d;border-radius:10px;padding:3px}
.seg button{background:none;border:0;color:var(--text-2);padding:7px 14px;border-radius:8px;font:600 .85rem var(--font);cursor:pointer;min-height:36px}
.seg button[aria-pressed=true]{background:var(--primary);color:#fff}
#timeline{width:100%;display:block;cursor:pointer;touch-action:manipulation}
.legend{display:flex;gap:6px 18px;flex-wrap:wrap;color:var(--text-2);font-size:.82rem;margin-top:8px}
.legend span{display:inline-flex;align-items:center;gap:6px}
.dot{width:10px;height:10px;border-radius:50%;display:inline-block}.dot.bad{background:var(--bad)}.dot.good{background:var(--good)}
.goal{width:3px;height:14px;display:inline-block;border-radius:2px}.goal.blue{background:var(--blue)}.goal.orange{background:var(--orange)}

.layout{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(320px,1fr);gap:20px;align-items:start}
.col-side{position:sticky;top:78px}
@media(max-width:980px){.layout{grid-template-columns:1fr}.col-side{position:static}}
@media(max-width:520px){.top{padding:10px 14px}.top nav .link{padding:8px 4px;font-size:.85rem}.btn.small{padding:6px 10px;font-size:.8rem}.brand{font-size:1.05rem}}

.coach{background:linear-gradient(135deg,#7c5cff22,#ff3d8118),var(--card);border-color:#7c5cff55}
.coach h2{display:flex;align-items:center;gap:10px}
.coach p{margin:8px 0 0;font-size:1.04rem;max-width:68ch}
.tag{font:700 .72rem var(--font);letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;border-radius:99px;background:#ffffff14;color:var(--text-2)}
.tag.llm{background:#7c5cff44;color:#e0d6ff}
.shimmer{height:14px;border-radius:8px;margin:10px 0;background:linear-gradient(90deg,#ffffff0d,#ffffff22,#ffffff0d);background-size:200% 100%;animation:sh 1.4s infinite}
@keyframes sh{to{background-position:-200% 0}}

.section-title{font:700 .8rem var(--font);letter-spacing:.14em;text-transform:uppercase;color:var(--text-2);margin:26px 2px 12px}
.prio{background:var(--card);border:1px solid #ffffff12;border-radius:var(--radius);margin-bottom:12px;overflow:hidden;transition:border-color .2s}
.prio.good{border-left:4px solid var(--good)}.prio.bad{border-left:4px solid var(--bad)}
.prio[open]{border-color:#7c5cff88}
.prio summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px;padding:16px 18px;min-height:64px}
.prio summary::-webkit-details-marker{display:none}
.rank{font:400 1.7rem/1 var(--display);color:var(--accent);min-width:34px}.prio.good .rank{color:var(--good)}
.prio .t{flex:1;min-width:0}.prio .t b{display:block;font-size:1.06rem}
.badges{display:flex;gap:6px;flex-wrap:wrap;margin-top:5px}
.b{font:600 .72rem var(--font);padding:3px 9px;border-radius:99px;background:#ffffff14;color:var(--text-2);white-space:nowrap}
.b.r{background:#7c5cff33;color:#d9ceff}.b.solide{background:#2ee6a622;color:var(--good)}.b.probable{background:#ffc85722;color:var(--warn)}.b.indice{background:#ffffff14;color:var(--text-2)}
.count{font:700 1.15rem var(--font);text-align:right}.count small{display:block;font-weight:500;color:var(--text-2);font-size:.72rem}
.chev{transition:transform .2s;color:var(--text-2)}.prio[open] .chev{transform:rotate(180deg)}
.prio .body{padding:0 18px 18px;display:grid;gap:12px}
.imp{height:6px;background:#ffffff12;border-radius:99px;overflow:hidden}.imp i{display:block;height:100%;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:99px}
.prio.good .imp i{background:linear-gradient(90deg,#1aa97c,var(--good))}
.kv{display:grid;gap:3px}.kv h4{margin:0;font:700 .76rem var(--font);letter-spacing:.1em;text-transform:uppercase;color:var(--text-2)}.kv p{margin:0}
.kv.fix{background:#2ee6a612;border:1px solid #2ee6a633;border-radius:12px;padding:12px 14px}.kv.fix h4{color:var(--good)}
.note{font-size:.88rem;color:var(--text-2);background:#ffffff08;border-radius:10px;padding:8px 12px}
.ex{display:grid;gap:8px}
.ex button{display:flex;gap:12px;align-items:flex-start;text-align:left;background:#ffffff0a;border:1px solid #ffffff14;border-radius:12px;padding:12px 14px;color:var(--text);cursor:pointer;font:500 .94rem var(--font);min-height:48px;transition:all .15s;width:100%}
.ex button:hover{border-color:var(--primary);background:#7c5cff1c}
.ex button[aria-pressed=true]{border-color:var(--accent);background:#ff3d8118}
.ex svg{flex:none;margin-top:2px;color:var(--accent)}
.ex small{display:block;color:var(--text-2);margin-top:2px}
.src{font-size:.82rem;color:var(--text-2)}
.empty{color:var(--text-2);padding:14px;border:1px dashed #ffffff33;border-radius:12px}

.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:12px;margin-top:6px}
.stat{background:#ffffff08;border-radius:12px;padding:12px 14px}.stat b{font:400 1.5rem var(--display);display:block}.stat span{color:var(--text-2);font-size:.82rem}
.roles{display:flex;height:12px;border-radius:99px;overflow:hidden;margin:14px 0 6px;background:#ffffff10}.roles i{display:block}
.rl{display:flex;gap:16px;flex-wrap:wrap;font-size:.82rem;color:var(--text-2)}

/* visionneuse */
.canvas-wrap{position:relative;border-radius:14px;overflow:hidden;background:#0b0e26;border:1px solid #ffffff14}
#pitch{width:100%;height:auto;display:block;aspect-ratio:16/10.4}
.pitch-empty{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:20px;color:var(--text-2);background:#0b0e26cc}
.controls{display:flex;align-items:center;gap:10px;margin-top:12px}
.controls input[type=range]{flex:1;accent-color:var(--primary);min-height:44px}
.controls select{background:#ffffff10;color:var(--text);border:1px solid #ffffff24;border-radius:10px;padding:9px 10px;font:600 .85rem var(--font);min-height:44px}
.icon{width:46px;height:46px;border-radius:50%;border:0;background:var(--primary);color:#fff;display:grid;place-items:center;cursor:pointer;flex:none;box-shadow:0 4px 16px #7c5cff66}
.sentence{margin:12px 0 0;font-size:.95rem}
.legend.small{margin-top:10px}
.sw{width:12px;height:12px;border-radius:50%;display:inline-block}

dialog{background:var(--card);color:var(--text);border:1px solid #ffffff22;border-radius:18px;max-width:min(640px,calc(100vw - 32px));padding:24px;box-shadow:0 30px 80px #000a}
dialog::backdrop{background:#04051099;backdrop-filter:blur(4px)}
dialog h2{margin-bottom:10px}dialog h3{margin:18px 0 6px;font-size:1rem}
.how{padding-left:20px;display:grid;gap:6px;color:var(--text-2)}.how b{color:var(--text)}.how a{color:#c9bbff}
.foot{text-align:center;color:var(--text-2);font-size:.8rem;padding:24px 16px calc(24px + env(safe-area-inset-bottom))}

@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}

/* note de rotation */
.rot-grid{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:center}
@media(max-width:560px){.rot-grid{grid-template-columns:1fr;justify-items:center}}
.gauge{position:relative;width:150px;height:150px}
.g-in{position:absolute;inset:0;display:grid;place-content:center;text-align:center}
.g-in b{font:400 2.6rem/1 var(--display)}.g-in span{color:var(--text-2);font-size:.8rem}
.rot-niv{font:700 1.4rem var(--font);margin-bottom:2px}
.rot-bars{display:grid;gap:10px;margin-top:12px;width:100%}
.rb-h{display:flex;justify-content:space-between;font-size:.92rem;margin-bottom:4px}
.rb small{display:block;margin-top:3px}
.how-note{margin-top:12px;color:var(--text-2);font-size:.88rem}.how-note summary{cursor:pointer;min-height:40px;display:flex;align-items:center;color:#c9bbff}
.rot .kv.fix{margin-top:14px}

.vbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:-4px 0 10px}
.vbar select{background:#ffffff10;color:var(--text);border:1px solid #ffffff24;border-radius:10px;padding:8px 10px;font:600 .85rem var(--font);min-height:40px}
.pitch3d{width:100%;aspect-ratio:16/10.4;background:#0b0e26}
.note3d{font-size:.78rem;color:var(--text-2);margin:8px 0 0}