.pdf-viewer-container .inline-pdf-widget .pdf-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
  padding: 10px;
  background: #333;
  border-radius: 8px 8px 0 0;
}

.pdf-viewer-container .inline-pdf-widget .pdf-toolbar button,
.pdf-viewer-container .inline-pdf-widget .pdf-toolbar select {
  padding: 6px 12px;
  border: none;
  background: #555;
  color: #fff;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
}

.pdf-viewer-container .inline-pdf-widget .pdf-toolbar button:hover,
.pdf-viewer-container .inline-pdf-widget .pdf-toolbar select:hover {
  background: #777;
}

.pdf-viewer-container .inline-pdf-widget .pdf-toolbar select option {
  background: #333;
}

.pdf-viewer-container .inline-pdf-widget .pdf-toolbar span {
  color: #fff;
  font-size: 13px;
}

.pdf-viewer-container .inline-pdf-widget .pdf-scroll {
  background: #888;
  padding: 20px 0;
  text-align: center;
  border-radius: 0 0 8px 8px;
  max-height: 600px;
  overflow-y: auto;
}

.pdf-viewer-container .inline-pdf-widget .pdf-scroll canvas {
  display: block;
  margin: 0 auto 16px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}

.pdf-viewer-container .inline-pdf-widget .pdf-scroll canvas:last-child {
  margin-bottom: 0;
}