.pdf-section {
  margin: 2rem 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.pdf-toolbar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 0.75rem 1rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.pdf-download-btn {
  font-size: 0.8rem;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 4px;
  padding: 0.25rem 0.75rem;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}

.pdf-download-btn:hover {
  background: var(--accent);
  color: var(--bg);
  text-decoration: none;
}

.pdf-viewer {
  width: 100%;
  height: 700px;
  border: none;
  display: block;
  background: #fff;
}