@page {
  size: A4 portrait;
  margin: 13mm;
}
/* Widok ekranowy korzysta z dokładnie tej samej struktury co wydruk. */
.print-preview {
  max-height: 67dvh;
  overflow: auto;
  margin: 0 -4px 18px;
  padding: 18px;
  background: #747980;
}
.print-preview .printsheet {
  width: 210mm;
  min-height: 297mm;
  margin: 0 auto;
  padding: 13mm;
  background: #fff;
  color: #000;
  font: 10pt Arial, sans-serif;
  box-shadow: 0 8px 30px #0006;
}
.print-preview .printsheet header {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 2px solid #000;
  padding-bottom: 13px;
}
.print-preview .printsheet h1 { margin: 0; font-size: 19pt; letter-spacing: 0; }
.print-preview .printsheet h2 { font-size: 13pt; margin: 17px 0 10px; }
.print-preview .printsheet table { width: 100%; border-collapse: collapse; table-layout: fixed; font-size: 8pt; }
.print-preview .printsheet th,
.print-preview .printsheet td { padding: 7px 4px; border: 1px solid #666; color: #000; overflow-wrap: anywhere; }
.print-preview .printsheet th { font-size: 7pt; }
.print-preview .printsheet small,
.print-preview .printsheet .barcode { color: #000; }
.print-preview .printnote { min-height: 65px; padding: 12px; border: 1px solid #888; white-space: pre-wrap; overflow-wrap: anywhere; }
.print-preview .printmeta { font-size: 9pt; line-height: 1.6; }
.print-preview .printfoot { margin-top: 22px; padding-top: 12px; border-top: 1px solid #777; font-size: 8pt; line-height: 1.6; }
.print-preview-full {
  height: calc(100% - 66px);
  display: grid;
  place-items: center;
  padding: 14px;
  overflow: hidden;
  background: #737980;
}
.print-preview-full .printsheet {
  display: none;
  width: auto;
  height: calc(100dvh - 170px);
  max-width: 100%;
  min-height: 0;
  margin: 0;
  padding: 13mm;
  overflow: hidden;
  background: #fff;
  color: #000;
  font: 10pt Arial, sans-serif;
  box-shadow: 0 8px 30px #0008;
  aspect-ratio: 210 / 297;
}
.print-preview-full.page-0 .printsheet:nth-child(1),
.print-preview-full.page-1 .printsheet:nth-child(2),
.print-preview-full.page-2 .printsheet:nth-child(3) { display: block; }
.print-preview-full .primary-drawing svg { width: min(150mm, 100%) !important; }
.print-preview-controls {
  height: 66px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 10px 20px;
  background: var(--panel);
}
.print-preview-controls strong { min-width: 105px; text-align: center; font-size: 12px; }
.print-preview-controls .primary { margin-left: 18px; }
.technical-drawing { margin: 16px 0; break-inside: avoid; }
.technical-drawing h2 { margin-bottom: 7px !important; }
.technical-drawing svg { width: 100%; height: auto; display: block; border: 1px solid #999; background: #fff; }
.technical-drawing .cabinet-line { fill: none; stroke: #000; stroke-width: 1.4; }
.technical-drawing .cabinet-line .board-face { fill: #e7e7e7; stroke: #000; stroke-width: .55; }
.technical-drawing .cabinet-line .edge-band { fill: url(#edgeHatch); stroke: #000; stroke-width: .35; }
.technical-drawing .dimension-line { fill: none; stroke: #000; stroke-width: .8; }
.technical-drawing .dimension-text { fill: #000; font: 11px Arial, sans-serif; text-anchor: middle; }
.technical-drawing .drawing-note { fill: #000; font: 10px Arial, sans-serif; }
.primary-drawing svg { width: 150mm !important; max-width: 100%; }
.primary-drawing p { margin: 0 0 6px; font-size: 9pt; }
@media (max-width: 900px) {
  .print-preview { padding: 8px; }
  .print-preview .printsheet { width: 100%; min-height: auto; padding: 22px; }
  .print-preview-full .printsheet { height: calc(100dvh - 210px); padding: 7mm; font-size: 7pt; }
  .print-preview-controls { gap: 6px; padding: 8px; }
  .print-preview-controls .primary { margin-left: 2px; }
}
@media print {
  :root {
    color-scheme: light;
  }
  body {
    background: #fff !important;
    color: #000 !important;
    font:
      10pt Arial,
      sans-serif;
  }
  body > :not(#printRoot) {
    display: none !important;
  }
  #printRoot {
    display: block !important;
  }
  .printsheet {
    break-before: page;
  }
  .printsheet:first-child {
    break-before: auto;
  }
  .printsheet header {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    border-bottom: 2px solid #000;
    padding-bottom: 13px;
  }
  .printsheet h1 {
    font-size: 19pt;
    letter-spacing: 0;
  }
  .printsheet h2 {
    font-size: 13pt;
    margin: 17px 0 10px;
  }
  .printsheet table {
    table-layout: fixed;
    font-size: 8pt;
  }
  .printsheet th,
  .printsheet td {
    border: 1px solid #666;
    color: #000;
    padding: 7px 4px;
    overflow-wrap: anywhere;
  }
  .printsheet th {
    font-size: 7pt;
    letter-spacing: 0;
  }
  .printsheet tr {
    break-inside: avoid;
  }
  .printsheet thead {
    display: table-header-group;
  }
  .printsheet small,
  .printsheet .barcode {
    color: #000;
  }
  .printnote {
    border: 1px solid #888;
    padding: 12px;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    min-height: 65px;
  }
  .printmeta {
    font-size: 9pt;
    line-height: 1.6;
  }
  .printfoot {
    margin-top: 22px;
    border-top: 1px solid #777;
    padding-top: 12px;
    font-size: 8pt;
    line-height: 1.6;
  }
}