.print-body { background: #E2E8F0; margin: 0; }
.print-toolbar {
  position: sticky; top: 0; z-index: 10; background: #fff; padding: 14px 20px;
  display: flex; gap: 10px; box-shadow: 0 2px 8px rgba(0,0,0,.08);
}
.print-page {
  width: 210mm;
  min-height: 297mm;
  margin: 20px auto;
  background: #fff;
  padding: 16mm;
  box-shadow: 0 4px 24px rgba(0,0,0,.12);
  -webkit-print-color-adjust: exact;
  print-color-adjust: exact;
  color-adjust: exact;
}

@media print {
  @page { size: A4; margin: 0; }
  .no-print, .print-toolbar { display: none !important; }
  .print-body { background: #fff; }
  .print-page { margin: 0; box-shadow: none; width: 210mm; min-height: 297mm; padding: 14mm; page-break-after: avoid; }
  .invoice-doc-items { page-break-inside: auto; }
  .invoice-doc-items tr { page-break-inside: avoid; }
  * {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
    color-adjust: exact !important;
  }
}