/* ── Document embed cards ───────────────────────────────────── */
.doc-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 1rem;
}
.doc-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: var(--bg-hl);
  font-size: 0.82rem;
}
.doc-embed-pdf {
  display: block;
  width: 100%;
  height: 600px;
  border: none;
}
.doc-embed-img {
  display: block;
  max-width: 100%;
  max-height: 600px;
  object-fit: contain;
  padding: 0.5rem;
  background: var(--bg-card);
}
.doc-download { padding: 0.5rem 0.75rem; margin: 0; }
.doc-key { padding: 0.5rem 0.75rem; margin: 0; font-size: 0.78rem; }