@media print{
  /* Hide UI controls */
  .controls, .add-row-btn, #saveBtn, #loadBtn, #printBtn { display: none !important; }

  /* Ensure white page */
  html, body { background: #fff !important; }

  /* Remove shadows/rounded cards that waste ink */
  .card { box-shadow: none !important; }

  /* Make the sheet fill the page nicely */
  .gdoc-wrap { overflow: visible !important; }
  .gdoc-sheet { transform: none !important; }

  /* Keep table borders crisp */
  table { border-collapse: collapse !important; }
  td, th { -webkit-print-color-adjust: exact; print-color-adjust: exact; }

  /* Avoid splitting rows */
  tr { break-inside: avoid; page-break-inside: avoid; }
}