/* Table */
body { margin:0; font: 14px/1.4 Arial, Helvetica, sans-serif; color:#222; }
.topbar { display:flex; gap:12px; align-items:center; justify-content:space-between; padding:12px 16px; background:#0f172a; color:#fff; }
.topbar h1 { margin:0; font-size:18px; }
.toolbar { display:flex; gap:8px; align-items:center; }
.toolbar input { padding:8px 10px; border:1px solid #ccc; border-radius:6px; min-width:320px; }
.toolbar button { padding:8px 12px; border:0; border-radius:6px; background:#2563eb; color:#fff; cursor:pointer; }
.toolbar button:hover { background:#1d4ed8; }
main { padding:16px; }

#assetsTable { width:100%; border-collapse:collapse; }
#assetsTable th, #assetsTable td { border:1px solid #e5e7eb; padding:8px; }
#assetsTable thead th { background:#f3f4f6; text-align:left; }

/* Impression */
@media print {
  body * { visibility: hidden; }
  #labelsPrintArea, #labelsPrintArea * { visibility: visible; }
  #labelsPrintArea { position: absolute; left: 0; top: 0; }
  @page { size: A4; margin: 10mm; }
}

/* Grille d'étiquettes : 3 colonnes */
.print-page {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6mm;
  padding: 0;
}

.label {
  border: 1px dashed #999;
  padding: 6mm;
  font-size: 12px;
  break-inside: avoid;
}

.label h4 { margin: 0 0 4px; font-size: 13px; }
.label .line { margin: 2px 0; white-space: nowrap; }
.label .code { font-family: Consolas, monospace; font-size: 12px; }