/* Kun til qr3d.html */
.qr3d-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.qr3d-panel {
  width: 100%;
}

/* Knap-rækker */
.qr3d-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  margin: 0;
}

.qr3d-buttons button,
#qr3d_convert,
#qr3d_download {
  margin: 0;
}

/* Placeholder tekst når tom */
#qr3d_outBox:empty {
  display: flex;
  align-items: center;
  justify-content: center;
}

#qr3d_outBox:empty::before {
  content: "Ny QR-kode vises her efter konvertering.";
  color: #666;
  font-size: 14px;
  display: block;
  text-align: center;
}

/* Centrer QR korrekt i begge bokse */
#qr3d_origBox,
#qr3d_outBox {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* QR størrelse */
#qr3d_origBox svg,
#qr3d_outBox svg {
  display: block;
  max-width: 100%;
  height: auto;
  max-height: 220px;
  margin: 0 auto;
}

/* Download (sort) knap */
#qr3d_download {
  transition: opacity 0.2s ease;
}

#qr3d_download:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Hover effekt når aktiv */
#qr3d_download:not(:disabled):hover {
  opacity: 0.85;
}

/* Sørg for at loggen ikke lægger ekstra top-margin ind */
#qr3d_log {
  margin: 0 !important;
}

/* Mobil */
@media (max-width: 768px) {
  .qr3d-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .qr3d-buttons button {
    width: 100%;
  }

  #qr3d_origBox svg,
  #qr3d_outBox svg {
    max-width: 180px;
    max-height: 180px;
  }
}