/* A4 landscape preview — same layout as PDF (certificate.css), scaled to fit frame */

.cert-preview__frame .cert-page {
  transform: scale(calc(100cqi / 297mm));
  transform-origin: top left;
}

.cert-preview__frame .cert-sample {
  border-radius: 0;
}

.cert-preview__frame .cert-sample__paper::before,
.cert-preview__frame .cert-sample__paper::after,
.cert-preview__frame .cert-sample::before,
.cert-preview__frame .cert-sample::after {
  width: 18px;
  height: 18px;
}

.cert-preview__frame .cert-sample__paper::before {
  top: 8px;
  left: 8px;
}

.cert-preview__frame .cert-sample__paper::after {
  top: 8px;
  right: 8px;
}

.cert-preview__frame .cert-sample::before {
  left: 8px;
  bottom: 8px;
}

.cert-preview__frame .cert-sample::after {
  right: 8px;
  bottom: 8px;
}

.cert-preview__placeholder {
  width: 100%;
  height: 100%;
  margin: 0;
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.92rem;
}