/* ============================================================
   Thermal receipt — 58/80 mm. Hidden on screen, shown on print.
   ============================================================ */
.receipt { display: none; }

@media print {
  :root { --rcpt-width: 72mm; }
  body > * { display: none !important; }
  body > .receipt {
    display: block !important;
    width: var(--rcpt-width);
    margin: 0 auto;
    color: #000; background: #fff;
    font-family: var(--mono);
    font-size: 12px; line-height: 1.35;
  }
  .receipt * { color: #000 !important; }
  .receipt table { width: 100%; }
  .receipt td { padding: 1px 0; vertical-align: top; }
  .receipt .r { text-align: right; }
  .receipt .center { text-align: center; }
  .receipt .bold { font-weight: 700; }
  .receipt .big { font-size: 15px; font-weight: 700; }
  .receipt hr { border: none; border-top: 1px dashed #000; margin: 4px 0; }
  @page { margin: 0; }
}