.docv-empty-state-msg {
  color: #3d444d;
  font-style: italic;
}

.docv-md-preview-empty-message {
  color: #3d444d;
  font-style: italic;
}

.docv-md-output {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px 24px;
  white-space: pre-wrap;
  font-family: 'Cascadia Code', 'Fira Mono', monospace;
  font-size: 12px;
  line-height: 1.6;
  color: #adbac7;
  min-height: 300px;
}

.docv-md-placeholder {
  color: var(--text-muted);
  font-style: italic;
  font-family: 'Segoe UI', sans-serif;
}

.docv-ext-cell .docv-md-output {
  margin: 0;
  border-radius: 0;
  border: none;
  min-height: 100%;
  box-sizing: border-box;
}

.docv-ext-cell .docv-md-preview {
  margin: 0;
  border-radius: 0;
  border: none;
  min-height: 100%;
  box-sizing: border-box;
  padding: 16px 20px;
}

.docv-md-preview {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px 32px;
  line-height: 1.75;
  color: var(--text);
  font-size: 13px;
  display: none;
}

  .docv-md-preview.active {
    display: block;
  }

.docv-md-output.hidden {
  display: none;
}

.docv-raw-anchor {
  display: block;
  height: 0;
  overflow: hidden;
  pointer-events: none;
}

.docv-page-sep {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 20px 0;
  color: #58a6ff;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .6px;
  text-transform: uppercase;
  user-select: none;
}

  .docv-page-sep::before,
  .docv-page-sep::after {
    content: "";
    flex: 1;
    height: 1px;
    background: #58a6ff66;
  }

.docv-pdf-page-sep {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  color: var(--accent);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .5px;
  text-transform: uppercase;
  user-select: none;
  flex-shrink: 0;
}

  .docv-pdf-page-sep::before,
  .docv-pdf-page-sep::after {
    content: "";
    flex: 1;
    height: 1px;
    background: rgba(88,166,255,0.25);
  }

.docv-md-preview h1, .docv-md-preview h2, .docv-md-preview h3,
.docv-md-preview h4, .docv-md-preview h5 {
  color: var(--accent);
  border-bottom: 1px solid var(--border);
  padding-bottom: 6px;
  margin: 20px 0 10px;
  line-height: 1.3;
}

.docv-md-preview p {
  margin: 0 0 10px;
}

.docv-md-preview code {
  background: #0d1117;
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 1px 5px;
  font-family: 'Cascadia Code', monospace;
  font-size: 11px;
}

.docv-md-preview pre {
  background: #0d1117;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 16px;
  overflow-x: auto;
  margin: 8px 0;
}

  .docv-md-preview pre code {
    background: none;
    border: none;
    padding: 0;
  }

.docv-md-preview table {
  border-collapse: collapse;
  width: 100%;
  margin: 12px 0;
  font-size: 12px;
}

.docv-md-preview th, .docv-md-preview td {
  border: 1px solid var(--border);
  padding: 7px 12px;
}

.docv-md-preview th {
  background: #0d1117;
  font-weight: 600;
  color: var(--text-muted);
}

.docv-md-preview blockquote {
  border-left: 3px solid var(--accent);
  margin: 8px 0;
  padding: 4px 16px;
  color: var(--text-muted);
}

.docv-md-preview a {
  color: var(--accent);
}

.docv-md-preview ul, .docv-md-preview ol {
  padding-left: 22px;
  margin: 6px 0;
}

.docv-md-preview li {
  margin: 3px 0;
}

.docv-md-preview hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 16px 0;
}

.docv-page-highlight {
  outline: 2px solid #58a6ff;
  border-radius: 3px;
  box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.35), inset 0 0 12px rgba(88, 166, 255, 0.15);
  animation: docv-page-flash 1.8s ease-out forwards;
}

@keyframes docv-page-flash {
  0% {
    outline-color: #58a6ff;
    box-shadow: 0 0 0 4px rgba(88, 166, 255, 0.55), inset 0 0 16px rgba(88, 166, 255, 0.25);
  }

  100% {
    outline-color: transparent;
    box-shadow: none;
  }
}