/* ============================================================
   PRINT.CSS — Druckoptimierung / PDF-Export
   Wird nur aktiv bei window.print() oder Strg+P.
   Zwei Layout-Klassen auf <body>:
     .print-minimal  → nur QR + Beschriftung
     .print-poster   → QR + Titel + Inhalt + Anleitung
   ============================================================ */

@media print {

  /* ── ALLES AUSBLENDEN ─────────────────────────────────── */
  *,
  *::before,
  *::after {
    box-shadow: none !important;
    text-shadow: none !important;
    animation: none !important;
    transition: none !important;
  }

  .bg-grid,
  .bg-orb,
  .site-header,
  .controls-col,
  .site-footer,
  .panel-title,
  .download-grid,
  .btn--primary,
  .btn--ghost,
  .content-preview,
  .divider,
  #pdf-bar {
    display: none !important;
  }

  /* ── SEITEN-SETUP ─────────────────────────────────────── */
  @page {
    size: A4 portrait;
    margin: 20mm;
  }

  html, body {
    background: #fff !important;
    color: #000 !important;
    font-family: 'SyneMono', 'Courier New', monospace;
    font-size: 12pt;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .page-wrapper {
    padding: 0 !important;
    max-width: 100% !important;
    animation: none !important;
  }

  .main-grid {
    display: block !important;
  }

  /* ── PREVIEW PANEL ────────────────────────────────────── */
  .preview-col,
  .preview-panel {
    display: block !important;
    border: none !important;
    background: none !important;
    padding: 0 !important;
  }

  .preview-panel .qr-canvas-wrapper {
    background: #fff !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
    min-height: unset !important;
    justify-content: center !important;
    animation: none !important;
  }

  /* QR-Code zentrieren */
  #qr-canvas {
    display: flex !important;
    justify-content: center !important;
  }

  #qr-canvas canvas,
  #qr-canvas svg {
    max-width: 100% !important;
  }

  /* ── PRINT WRAPPER (wird per JS eingefügt) ────────────── */
  .print-wrapper {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
    page-break-inside: avoid !important;
  }

  /* ── LAYOUT: MINIMAL ──────────────────────────────────── */
  /* Nur QR + kurze Beschriftung */
  body.print-minimal .print-wrapper {
    padding-top: 20mm;
  }

  body.print-minimal .print-caption {
    display: block !important;
    margin-top: 6mm;
    font-size: 11pt;
    color: #333;
    word-break: break-all;
    max-width: 80mm;
  }

  body.print-minimal .print-title,
  body.print-minimal .print-content-box,
  body.print-minimal .print-instructions {
    display: none !important;
  }

  /* ── LAYOUT: POSTER (WiFi-Aushang etc.) ──────────────── */
  body.print-poster .print-wrapper {
    padding-top: 10mm;
    gap: 6mm;
  }

  body.print-poster .print-title {
    display: block !important;
    font-family: 'Iceberg', sans-serif;
    font-size: 26pt;
    font-weight: 700;
    color: #000;
    margin-bottom: 4mm;
    letter-spacing: 1px;
  }

  body.print-poster .print-caption {
    display: none !important;
  }

  body.print-poster .print-content-box {
    display: block !important;
    margin: 4mm 0;
    padding: 4mm 8mm;
    border: 2px solid #000;
    border-radius: 6px;
    font-size: 12pt;
    max-width: 120mm;
    word-break: break-all;
    background: #f8f8f8 !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  body.print-poster .print-content-box .cb-label {
    font-size: 8pt;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #666;
    margin-bottom: 2mm;
  }

  body.print-poster .print-content-box .cb-value {
    font-size: 13pt;
    font-weight: bold;
    color: #000;
  }

  body.print-poster .print-instructions {
    display: block !important;
    margin-top: 5mm;
    font-size: 10pt;
    color: #555;
    max-width: 120mm;
    line-height: 1.6;
    border-top: 1px solid #ccc;
    padding-top: 4mm;
  }
}
