:root { --primary:#2d8f2d; --ink:#1a1a1a; --muted:#6b7280; --bg:#fafafa; --card:#ffffff; --danger:#b91c1c; }
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Arial,sans-serif;color:var(--ink);background:var(--bg)}
.container{max-width:900px;margin:0 auto;padding:16px}
.logo{height:64px;width:auto}
h1{margin:8px 0 0}
.card{background:var(--card);border-radius:16px;padding:20px;box-shadow:0 2px 16px rgba(0,0,0,.06)}
.grid{display:grid;grid-template-columns:1fr;gap:12px}
@media(min-width:720px){.grid{grid-template-columns:1fr 1fr}}
label{display:block;font-weight:600;margin:8px 0}
input[type="text"],input[type="tel"],input[type="email"],input[type="number"]{width:100%;padding:12px 14px;border:1px solid #e5e7eb;border-radius:12px;font:inherit}
input:focus{outline:2px solid var(--primary);border-color:transparent}
.checkbox{display:flex;gap:8px;align-items:center;font-weight:400}
.btn{background:var(--primary);border:none;color:#fff;padding:12px 18px;border-radius:12px;font-weight:700;cursor:pointer}
.btn:disabled{opacity:.6;cursor:not-allowed}
.muted{color:var(--muted)}
.success{color:#066e2e}
.error{color:var(--danger)}
.center{text-align:center}
.qr{max-width:320px;width:90%;border-radius:12px;border:1px solid #e5e7eb}
.banner{padding:12px;border-radius:12px;background:#ecfdf5;color:#065f46;margin:12px 0}


/* --- QR centré et propre --- */
.qr-wrapper{
  width: min(320px, 80vw);
  margin: 16px auto 8px;            /* centre horizontalement */
  padding: 12px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 10px 24px rgba(0,0,0,.08);
}

/* l’image ou le canvas généré par qrcodejs remplissent le cadre */
.qr-wrapper img,
.qr-wrapper canvas{
  display: block;
  width: 100% !important;
  height: auto !important;
  border-radius: 12px;
  image-rendering: pixelated;       /* beau rendu des carrés noirs */
}

/* texte du code en dessous, centré et discret */
#codeText{
  text-align: center;
  margin: 8px 0 4px;
  color: #6b7280;                   /* gris doux */
  font-weight: 600;
}

/* bouton "Mon compte" bien séparé */
#accountLink.btn{
  display: inline-block;
  margin-top: 12px;
}

#scanBox{ position: relative; }  /* pour positionner l’overlay au-dessus de la vidéo */

.overlay-name{
  position:absolute; inset:auto 50% 50% auto; /* on va centrer via transform */
  left:50%; top:50%;
  transform: translate(-50%,-50%);
  background: rgba(0,0,0,0.7);
  color:#fff;
  padding: 10px 14px;
  border-radius: 14px;
  font-weight: 700;
  letter-spacing:.2px;
  display:none;
  max-width: 90%;
  text-align:center;
  box-shadow: 0 10px 24px rgba(0,0,0,.18);
}
.overlay-name.show{ display:block; animation: overlay-pop 1.2s ease; }
@keyframes overlay-pop{
  0%{ transform: translate(-50%,-50%) scale(.9); opacity:0}
  15%{ transform: translate(-50%,-50%) scale(1.02); opacity:1}
  100%{ transform: translate(-50%,-50%) scale(1); opacity:1}
}

/* ---- Mise en page caisse ---- */
.two-cols { display:grid; gap:1rem; grid-template-columns: 1fr; }
@media (min-width: 900px){ .two-cols{ grid-template-columns: 1fr 1fr; } }

#preview { width: 100%; max-width: 440px; border-radius: 12px; background:#000; display:block; }
#scanBox { position: relative; display:flex; flex-direction:column; align-items:center; gap:.75rem; }

.row { display:flex; gap:.5rem; flex-wrap:wrap; }
.kv { margin:.25rem 0; }
.muted small{opacity:.8}
.ok { color: #15803d; }
.err { color: #b91c1c; }
.tip { color:#475569; font-size:.95rem; }
.hidden { display:none; }

/* ---- Overlay nom au centre de la vidéo ---- */
.overlay-name{
  position:absolute; left:50%; top:50%;
  transform: translate(-50%, -50%);
  background: rgba(0,0,0,.72);
  color:#fff;
  padding:10px 14px;
  border-radius:14px;
  font-weight:700;
  max-width:90%;
  text-align:center;
  box-shadow:0 10px 24px rgba(0,0,0,.18);
  display:none;
  z-index: 2; /* passe au-dessus de la vidéo */
}
.overlay-name.show{ display:block; animation: overlay-pop 1.2s ease; }
@keyframes overlay-pop{
  0%{ transform:translate(-50%,-50%) scale(.9); opacity:0 }
  15%{ transform:translate(-50%,-50%) scale(1.02); opacity:1 }
  100%{ transform:translate(-50%,-50%) scale(1); opacity:1 }
}