style.css

/* Pandoc AST Block Diagram Styles */
* {
  box-sizing: border-box;
}

body {
  font-family: "Nunito Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
  line-height: 1.5;
  color: #333;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.pandoc-block-diagram {
  /* inherits styles from body */
  margin-left: 15px;
}

/* Block elements */
.block {
  border: 1px solid #ddd;
  border-radius: 4px;
  margin: 2px 0;
  padding: 5px 10px;
  background-color: #f9f9f9;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  display: grid;
  grid-template-columns: 120px 1fr;
}

.block-type {
  font-weight: 600;
  color: #666;
  font-size: 0.9em;
  font-family: "Inconsolata", "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  display: flex;
  align-items: center;
  cursor: pointer;
}

/* Toggle button styles */
.toggle-button {
  background: none;
  border: none;
  color: #666;
  font-size: 0.9em;
  cursor: pointer;
  transition: transform 0.2s ease;
  position: relative;
}

/* Folded state */
.block.folded .block-content {
  display: none;
}

.block.folded .toggle-button {
  transform: rotate(-90deg);
}

.block-content {
  padding-left: 15px;
  border-left: 3px solid #eee;
  line-height: 2em;
}

.block.block-bullet-list .block-content {
  padding-left: 0;
  border-left: none;
}

.block {
  background-color: #f8f8f8;
  border-color: #ddd;
}

/* Metadata styling */
.metadata-entry {
  margin: 8px 0;
  padding: 8px;
  border-left: 3px solid #ddd;
  background-color: rgba(255, 255, 255, 0.5);
  border-radius: 4px;
}

.metadata-key {
  font-weight: 600;
  color: #446;
  margin-bottom: 5px;
  font-size: 0.95em;
}

.meta-map, .meta-list, .meta-blocks, .meta-inlines, .meta-bool, .meta-string {
  padding: 5px;
  border-radius: 3px;
}

.meta-map {
  border: 1px solid #ddd;
}

.meta-list {
  border: 1px solid #ddd;
}

.meta-blocks {
  border: 1px solid #ddd;
}

.meta-inlines {
  border: 1px solid #ddd;
}

.meta-bool {
  border: 1px solid #ddd;
}

.meta-string {
  background-color: #fff8ff;
  border: 1px solid #ddd;
}

.meta-type {
  font-family: "Inconsolata", "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.85em;
  color: #777;
  margin-bottom: 5px;
  font-weight: 600;
}

.meta-map-entry {
  margin: 6px 0;
  padding: 5px;
  border-left: 2px solid #ddf;
}

.meta-map-key {
  font-weight: 600;
  color: #557;
  font-size: 0.9em;
  margin-bottom: 3px;
}

.meta-list-items {
  margin: 5px 0 5px 20px;
  padding-left: 10px;
}

.meta-list-item {
  margin: 5px 0;
}

.meta-content {
  padding-left: 10px;
}

/* Header Levels */
.level-1 .block-type,
.level-2 .block-type,
.level-3 .block-type,
.level-4 .block-type {
  color: #666;
}

/* List Items */
.list-item {
  margin: 8px 0;
  padding-left: 15px;
  border-left: 3px solid #eee;
}

/* Code Formatting */
pre {
  background-color: #f5f5f5;
  padding: 10px;
  border-radius: 3px;
  font-family: "Inconsolata", "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.9em;
  overflow-x: auto;
}

code {
  font-family: "Inconsolata", "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  padding: 2px 4px;
  border-radius: 3px;
  font-size: 0.9em;
}

/* Nested Elements */
.block .block {
  margin-left: 5px;
}

/* Unknown Elements */
.block-type-unknown, .inline-unknown {
  background-color: #fcf8e3;
  border-color: #ddd;
  color: #8a6d3b;
}

/* Inline Elements */
.inline {
  border: 1px solid #ddd;
  border-radius: 4px;
  margin: 5px;
  padding: 0 2px 0 2px;
  background-color: #f9f9f9;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  display: inline;
}

.inline-type {
  font-family: "Inconsolata", "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-weight: 600;
  color: #666;
  font-size: 0.8em;
  display: inline;
  align-items: center;
  cursor: pointer;
  top: -0.15em;
  position: relative;
  margin-left: 5px;
  margin-right: 2px;
}

.inline-type .toggle-button {
  padding: 0;
}

/* Override for inline-type with no content */
.inline-type.inline-type-no-content {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

div .inline-type.inline-type-no-content-folded-only {
  display: none;
}

div.folded .inline-type.inline-type-no-content {
  display: none;
}
div.folded .inline-type.inline-type-no-content-folded-only {
  display: inherit;
}

/* Folded state for inline elements */
.inline.folded .inline-content,
.inline.folded .inline-classes,
.inline.folded .inline-attrs,
.inline.folded .inline-url,
.inline.folded .inline-title {
  display: none;
}

.inline.folded .toggle-button {
  transform: rotate(-90deg);
}

.inline-content {
  display: inline-block;
}

/* Link styles with pseudo-elements */
.inline-url, .inline-title {
  padding-left: 15px;
  margin-bottom: 6px;
  display: inline-block;
}

.inline-url::before {
  content: "URL: ";
  color: #666;
  margin-right: 4px;
}

.inline-title::before {
  font-size: 0.75em;
  position: relative;
  top: -0.125em;
  content: "Title: ";
  font-weight: 600;
  color: #666;
}

.inline-alt-text::before {
  font-size: 0.75em;
  position: relative;
  top: -0.125em;
  content: "Alt: ";
  color: #666;
  margin-right: 4px;
  margin-left: 4px;
}

.inline-text-content::before {
  font-size: 0.75em;
  position: relative;
  top: -0.125em;
  content: "Text: ";
  color: #666;
  margin-right: 4px;
}

/* Special link styling */
.inline-url a {
  display: inline-block;
  margin-left: 4px;
  word-break: break-all;
}

/* Simple inline element styling */
.inline-emph {
  background-color: #cde;
  border-color: #ddd;
}

.inline-strong {
  background-color: #ecc;
  border-color: #ddd;
}

.inline-smallcaps {
  background-color: #f4f9f9;
  border-color: #ddd;
}

.inline-strikeout {
  background-color: #f9f8f4;
  border-color: #ddd;
}

.inline-subscript {
  background-color: #f4f4f9;
  border-color: #ddd;
}

.inline-superscript {
  background-color: #f9f4f9;
  border-color: #ddd;
}

.inline-underline {
  background-color: #f4f9f4;
  border-color: #ddd;
}

.inline-str {
  padding-right: 5px;
}

a {
  color: #337ab7;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h2#ast-diagram-heading {
  display: flex;  
  justify-content: space-between;
  align-items: center; /* Optional: vertically centers content */
}

/* Fold controls */
.fold-controls {
  margin: 15px 0 15px 15px;
  display: inline-flex;
  flex-wrap: wrap;
  gap: 15px;
}

.control-group {
  display: flex;
  align-items: center;
  border: 1px solid #eee;
  border-radius: 4px;
  padding: 5px 10px;
  background-color: #f9f9f9;
}

.control-group span {
  font-weight: 600;
  margin-right: 10px;
  color: #666;
}

.fold-controls button {
  background-color: #f0f0f0;
  border: 1px solid #ddd;
  border-radius: 3px;
  padding: 4px 8px;
  margin-right: 6px;
  cursor: pointer;
  font-size: 0.85em;
}

.fold-controls button:hover {
  background-color: #e0e0e0;
}

.fold-controls button:active {
  background-color: #d0d0d0;
}

/* Page Layout and Headings */
h1, h2 {
  margin-left: 15px;
  color: #555;
}

h1 {
  font-size: 1.6em;
  border-bottom: 1px solid #eee;
  padding-bottom: 10px;
  margin-bottom: 10px;
}

.source-path {
  margin-left: 15px;
  color: #777;
  font-style: italic;
  margin-bottom: 20px;
}

h2 {
  font-size: 1.3em;
  margin-top: 30px;
  margin-bottom: 15px;
}

/* Markdown source code */
.source-info {
  margin: 20px 0 20px 15px;
}

/* Source info heading styles removed as they're now redundant 
   and inheriting properly from the general h2 styling */

.markdown-source {
  margin: 15px 0;
}

/* Clean up: markdown header styles removed since folding is no longer needed */

.markdown-source pre {
  max-height: 300px;
  overflow-y: auto;
  background-color: #f5f5f5;
  padding: 15px;
  border-radius: 4px;
  border: 1px solid #ddd;
  white-space: pre-wrap;
}

.language-markdown {
  font-family: "Inconsolata", "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.75em;
  top: -0.125em;
  position: relative;
}

/* Node attribute styling */
.node-id, .node-classes, .node-attrs {
  font-family: "Inconsolata", "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.85em;
  border-radius: 3px;
  display: inline-block;
  margin: 0;
  padding: 0;
  color: #666;
}

div.meta-map-key, div.meta-map-value, div.metadata-key, div.metadata-value {
  display: inline-block;
}

div.metadata-key {
  min-width: 60px;
}

div.block.block-metadata div.block-content {
  padding-left: 0;
  border-left: none;
}

div.meta-list div.meta-type, div.meta-map div.meta-type {
  margin-left: 5px;
}