.bill-dialog {
  width: min(100mm, calc(100vw - 24px));
  max-width: none;
  max-height: 92dvh;
  overflow-y: auto;
  padding: 18px;
  border: 0;
  background: #fff;
  color: #000;
}
.bill-dialog #bill-dialog-title {
  margin: 0 0 14px;
  font: 600 18px/1.2 Arial, sans-serif;
}
.bill-dialog .bill-paper-choice {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 12px;
  font: 12px/1.3 Arial, sans-serif;
}
.bill-dialog .bill-paper-choice select {
  min-height: 40px;
  padding: 6px 10px;
  border: 1px solid #777;
  background: #fff;
  color: #000;
  font: 12px Arial, sans-serif;
}
.bill-container {
  box-sizing: border-box;
  width: var(--bill-paper-width, 80mm);
  max-width: 100%;
  margin: 0 auto;
  padding: 4mm;
  background: #fff;
  color: #000;
  font: 12px/1.35 Arial, sans-serif;
  overflow-wrap: anywhere;
}
.bill-container .bill-header { text-align: center; }
.bill-container .bill-header strong { display: block; font-size: 13px; }
.bill-container .bill-header p,
.bill-container .bill-meta p,
.bill-container .bill-customer p,
.bill-container .bill-footer p { margin: 2px 0; font: inherit; color: #000; }
.bill-container .bill-section { border-top: 1px dashed #000; margin-top: 10px; padding-top: 10px; }
.bill-container .bill-row { margin: 0 0 10px; break-inside: avoid; }
.bill-container .bill-row-name { font-weight: 700; }
.bill-container .bill-row-detail,
.bill-container .bill-summary-line { display: flex; justify-content: space-between; gap: 8px; }
.bill-container .bill-row-detail span:last-child,
.bill-container .bill-summary-line strong { text-align: right; white-space: nowrap; }
.bill-container .bill-row-detail span:first-child { min-width: 0; }
.bill-container .bill-option { font-size: 11px; }
.bill-container .bill-total { font-size: 13px; font-weight: 700; }
.bill-container .bill-customer strong { display: block; }
.bill-container .bill-footer { text-align: center; }
.bill-actions { display: flex; gap: 10px; justify-content: center; margin-top: 18px; }
.bill-actions .button { flex: 1; justify-content: center; margin: 0; }
.bill-dialog .bill-actions .button-outline { color: #333; border-color: #777; }
.bill-help { margin-top: 14px; font: 12px/1.5 Arial, sans-serif; }
.bill-dialog .bill-help p { color: #333; margin: 8px 0; }
.bill-help button { min-height: 44px; padding: 8px 0; border: 0; background: transparent; color: #222; text-decoration: underline; }
.bill-help textarea { width: 100%; color: #111; background: #fff; }
.bill-dialog[data-paper-width="58"] .bill-container { padding: 4mm 5mm; font-size: 11px; }
.bill-dialog[data-paper-width="58"] .bill-header strong,
.bill-dialog[data-paper-width="58"] .bill-total { font-size: 12px; }
.bill-dialog[data-paper-width="58"] .bill-option { font-size: 10px; }

@page { size: 80mm 297mm; margin: 0; }
@page { size: 80mm auto; margin: 0; }
@media print {
  html, body { width: var(--bill-paper-width, 80mm) !important; margin: 0 !important; padding: 0 !important; overflow: visible !important; background: #fff !important; }
  body > :not(#bill-dialog) { display: none !important; }
  dialog::backdrop { display: none !important; }
  #bill-dialog {
    display: block !important;
    position: static !important;
    width: var(--bill-paper-width, 80mm) !important;
    max-width: var(--bill-paper-width, 80mm) !important;
    max-height: none !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    overflow: visible !important;
  }
  #bill-dialog-title, .bill-paper-choice, .bill-actions, .bill-help { display: none !important; }
  #billArea { width: var(--bill-paper-width, 80mm) !important; max-width: var(--bill-paper-width, 80mm) !important; margin: 0 !important; }
}