* { box-sizing: border-box; font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif; }
body { margin: 0; background: #0f1115; color: #e8e9ec; }
header { padding: 16px 20px; border-bottom: 1px solid #23242a; }
h1 { margin: 0; font-size: 18px; }
main { padding: 18px 20px; display: grid; gap: 16px; max-width: 840px; margin: 0 auto; }
section { background: #151821; border: 1px solid #23242a; border-radius: 10px; padding: 14px; }
.status, .controls { display: grid; grid-template-columns: 1fr auto auto; gap: 10px; align-items: center; }
.status label, .controls label { display: flex; align-items: center; gap: 8px; }
select, input[type="number"], button { background: #0f1115; border: 1px solid #2c2f3a; color: #e8e9ec; padding: 8px 10px; border-radius: 8px; }
button { cursor: pointer; }
button#rec { border-color: #b33; }
button#play { border-color: #3b3; }
button#stop { border-color: #bb3; }
.buttons { grid-column: 1 / -1; display: flex; gap: 8px; }
.log { font-size: 14px; display: grid; gap: 6px; }
.hint { opacity: .7; font-size: 12px; }
.chk { user-select: none; gap: 6px; }

/* Barre supérieure */
#appHeader{
  position: sticky; top: 0; z-index: 50;
  background: #fff; border-bottom: 1px solid #e6e6e6;
  padding: 10px 12px;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
}
#appHeader .row{ display:flex; align-items:center; gap: 12px; flex-wrap: wrap; }

/* Bouton aide (image) */
#helpLink img{
  display:block; width:42px; height:42px; object-fit: cover; border-radius:6px;
  border:1px solid #ddd; box-shadow: 0 1px 2px rgba(0,0,0,.06);
  transition: transform .06s ease, box-shadow .12s ease;
}
#helpLink:hover img{ transform: scale(1.02); box-shadow: 0 2px 8px rgba(0,0,0,.12); }

/* Pastilles grille + score */
.pill{
  border:1px solid #e3e3e3; border-radius: 999px;
  padding: 8px 14px; background: linear-gradient(180deg, #fafafa, #f3f3f3);
  box-shadow: inset 0 1px 0 #fff, 0 1px 2px rgba(0,0,0,.05);
}
#liveScoreTotal{ font-weight:700; }

/* Grille d'accords en haut (mise en valeur) */
#headerGrid{
  display:flex; align-items:center; gap:8px; flex-wrap:wrap;
  min-height: 42px;
}
#headerGrid .t{
  font-weight:700; color:#333; margin-right:2px;
}
#headerGrid .chord{
  font-weight:800; letter-spacing:.3px; text-transform:uppercase;
  padding:6px 10px; border-radius:12px; line-height:1;
  background:#fff; color:#111; border:1px solid #d9d9d9;
  box-shadow: inset 0 1px 0 #fff, 0 1px 2px rgba(0,0,0,.08);
}
#headerGrid .chord.is-active{
  background:#2b8a3e; color:#fff; border-color:#2b8a3e;
  box-shadow:0 0 0 3px rgba(43,138,62,.14);
}

/* Formulaire utilisateur */
#infoUtilisateur.inline{
  display:flex; flex-wrap:wrap; gap:10px 12px; align-items:center; margin-top:8px;
}
#infoUtilisateur label{ font-size:.9rem; color:#444; }
#infoUtilisateur input[type="text"],
#infoUtilisateur select{
  padding:6px 8px; border:1px solid #d6d6d6; border-radius:6px; min-width: 120px;
  background:#fff; color:#111;
}
#saveStatus{ font-size:.9rem; color:#3a6f3a; margin-left:6px; }
#saveStatus.error{ color:#9a1f1f; }

/* Grille très visible */
#headerGrid{
  background:#111 !important;
  color:#fff !important;
  border:0 !important;
  font-weight:800;
  font-size:18px;
  padding:10px 18px;
  border-radius:999px;
  box-shadow:0 2px 10px rgba(0,0,0,.25), inset 0 1px 0 rgba(255,255,255,.05);
}
#headerGrid b, #headerGrid strong{ color:#fff !important; }

#headerGrid{ display:flex; gap:8px; align-items:center; }
#headerGrid .t{ opacity:.9; font-weight:700; }
#headerGrid .chord{
  padding:6px 10px; border-radius:12px; background:#fff; color:#111;
  font-weight:800; text-transform:uppercase; line-height:1;
}


/* Même mise en valeur pour Grille et Score */
#headerGrid,
#liveScoreTotal{
  background:#111 !important;
  color:#fff !important;
  border:0 !important;
  font-weight:800;
  font-size:18px;
  padding:10px 18px;
  border-radius:999px;
  box-shadow:0 2px 10px rgba(0,0,0,.25), inset 0 1px 0 rgba(255,255,255,.05);
}
#headerGrid b, #headerGrid strong,
#liveScoreTotal b{ color:#fff !important; font-variant-numeric: tabular-nums; }

/* Forme une seule ligne (avec retour automatique si manque de place) */
#infoUtilisateur.inline{ display:flex; flex-wrap:wrap; gap:10px 12px; align-items:center; }
#infoUtilisateur #sendEval{ margin-left:6px; }
#infoUtilisateur #saveStatus{ margin-left:6px; font-size:.9rem; color:#3a6f3a; }
#saveStatus.error{ color:#9a1f1f; }