:root{
  --jaune:#FFCC00;
  --jaune-d:#e6b800;
  --bleu:#003366;
  --ok:#188a3e;
  --ko:#c0392b;
  --bg:#f4f5f7;
  --card:#ffffff;
  --txt:#1a1a1a;
  --muted:#6b7280;
  --line:#e3e6ea;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--txt);
  padding-bottom:env(safe-area-inset-bottom);
  -webkit-text-size-adjust:100%;
}
.topbar{
  position:sticky;top:0;z-index:10;
  background:var(--bleu);color:#fff;
  display:flex;align-items:center;gap:8px;
  padding:14px 16px;padding-top:calc(14px + env(safe-area-inset-top));
  box-shadow:0 2px 8px rgba(0,0,0,.12);
}
.topbar .title{font-weight:700;font-size:18px}
.topbar .sub{font-weight:600;font-size:13px;color:var(--jaune);margin-left:4px}
.back{
  background:rgba(255,255,255,.15);border:0;color:#fff;
  width:36px;height:36px;border-radius:10px;font-size:24px;line-height:1;
  cursor:pointer;
}
main{max-width:560px;margin:0 auto;padding:18px 16px 40px}
.screen h1{font-size:24px;margin:6px 0 4px}
.hint{color:var(--muted);font-size:14px;margin:0 0 18px}
.hint.center{text-align:center}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.choice{
  border:2px solid var(--line);background:var(--card);border-radius:18px;
  padding:26px 14px;font-size:20px;font-weight:700;cursor:pointer;
  display:flex;align-items:center;justify-content:center;min-height:96px;
  transition:transform .05s ease, border-color .1s;
}
.choice:active{transform:scale(.97)}
.choice.big{font-size:40px;color:var(--bleu)}
.choice.ok{border-color:var(--ok);color:var(--ok)}
.choice.ko{border-color:var(--ko);color:var(--ko)}
.field{display:block;margin-bottom:18px}
.field>span{display:block;font-weight:600;margin-bottom:8px;font-size:15px}
.field em{color:var(--muted);font-style:normal;font-weight:400}
input[type=text]{
  width:100%;padding:14px;border:2px solid var(--line);border-radius:12px;font-size:16px;background:#fff;
}
input[type=text]:focus{outline:none;border-color:var(--jaune-d)}
.toggle{display:flex;gap:10px}
.seg{
  flex:1;padding:12px;border:2px solid var(--line);background:#fff;border-radius:12px;
  font-size:15px;font-weight:600;cursor:pointer;color:var(--muted);
}
.seg.active{border-color:var(--bleu);background:var(--bleu);color:#fff}
.primary{
  width:100%;margin-top:10px;padding:18px;border:0;border-radius:14px;
  background:var(--jaune);color:#1a1a1a;font-size:18px;font-weight:800;cursor:pointer;
  box-shadow:0 4px 0 var(--jaune-d);
}
.primary:active{transform:translateY(2px);box-shadow:0 2px 0 var(--jaune-d)}
.primary:disabled{opacity:.45;box-shadow:none;cursor:not-allowed}
.primary.send{background:var(--ok);color:#fff;box-shadow:0 4px 0 #11652d}
/* steps */
.step{
  background:var(--card);border:2px solid var(--line);border-radius:16px;
  padding:14px;margin-bottom:14px;
}
.step.done{border-color:var(--ok)}
.step .label{font-weight:700;font-size:16px;margin-bottom:4px;display:flex;gap:8px;align-items:flex-start}
.step .num{
  flex:0 0 auto;width:26px;height:26px;border-radius:50%;background:var(--bleu);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;
}
.step.done .num{background:var(--ok)}
.step .opt{color:var(--muted);font-size:13px;font-weight:400;margin:4px 0 0 34px}
.step .shot{
  margin-top:12px;width:100%;padding:16px;border:2px dashed var(--jaune-d);background:#fffbe6;
  border-radius:12px;font-size:16px;font-weight:700;color:#7a5c00;cursor:pointer;
  display:flex;align-items:center;justify-content:center;gap:8px;
}
.step img.preview{width:100%;border-radius:12px;margin-top:12px;display:block;border:1px solid var(--line)}
.step .retake{
  margin-top:8px;width:100%;padding:10px;border:1px solid var(--line);background:#fff;border-radius:10px;
  font-size:14px;font-weight:600;color:var(--muted);cursor:pointer;
}
.step .skip{
  margin-top:8px;width:100%;padding:10px;border:1px dashed var(--line);background:transparent;border-radius:10px;
  font-size:14px;color:var(--muted);cursor:pointer;
}
input[type=file]{display:none}
/* recap */
.recap{background:var(--card);border:2px solid var(--line);border-radius:14px;padding:16px;white-space:pre-wrap;font-size:15px;line-height:1.5;margin-bottom:14px}
.thumbs{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:18px}
.thumbs figure{margin:0}
.thumbs img{width:100%;border-radius:10px;display:block;border:1px solid var(--line)}
.thumbs figcaption{font-size:12px;color:var(--muted);margin-top:4px}
/* done */
.done{text-align:center;padding-top:40px}
.bigcheck{font-size:72px}
/* overlay */
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.55);display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;z-index:50}
.overlay p{margin-top:14px;font-weight:600}
.spinner{width:48px;height:48px;border:5px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.err{color:var(--ko);font-weight:700}