cleveragents-core/docs/stylesheets/extra.css

.md-typeset .highlight,
.md-typeset .highlight pre,
.md-typeset .highlight code {
  background-color: #000;
  color: #fff;
}

/* --- Section heading hierarchy -------------------------------------------
 *
 * Goals:
 *   - Every heading level is noticeably larger than its body text.
 *   - Higher-level headings are progressively larger than lower ones.
 *   - H1 is prominent but not oversized.
 *   - Lower-level headings (H4-H6) are bold/italic so they still read as
 *     headings even though their absolute size is smaller.
 *
 * Base body text in .md-typeset is 0.8 rem (~12.8 px).
 * The scale below keeps every heading clearly above that baseline while
 * maintaining a visible step between adjacent levels.
 * ----------------------------------------------------------------------- */

.md-typeset h1 {
  font-size: 2em;          /* ~25.6 px */
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin: 0 0 0.75em;
  color: var(--md-default-fg-color);
}

.md-typeset h2 {
  font-size: 1.7em;        /* ~21.8 px */
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.3;
  margin: 1.4em 0 0.6em;
  border-bottom: 1px solid var(--md-default-fg-color--lightest);
  padding-bottom: 0.3em;
}

.md-typeset h3 {
  font-size: 1.4em;        /* ~17.9 px */
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.35;
  margin: 1.4em 0 0.6em;
  border-bottom: 1px solid var(--md-default-fg-color--lightest);
  padding-bottom: 0.3em;
}

.md-typeset h4 {
  font-size: 1.2em;        /* ~15.4 px */
  font-weight: 700;
  line-height: 1.4;
  margin: 1.2em 0 0.5em;
  border-bottom: 1px solid var(--md-default-fg-color--lightest);
  padding-bottom: 0.3em;
}

.md-typeset h5 {
  font-size: 1.15em;       /* ~14.7 px */
  font-weight: 700;
  font-style: italic;
  text-transform: none;
  line-height: 1.4;
  margin: 1.2em 0 0.4em;
  border-bottom: 1px solid var(--md-default-fg-color--lightest);
  padding-bottom: 0.3em;
}

.md-typeset h6 {
  font-size: 1.1em;        /* ~14.1 px */
  font-weight: 700;
  font-style: italic;
  text-transform: none;
  letter-spacing: 0.01em;
  line-height: 1.4;
  margin: 1.1em 0 0.4em;
  border-bottom: 1px solid var(--md-default-fg-color--lightest);
  padding-bottom: 0.3em;
  color: var(--md-default-fg-color);
}

/* --- Compact table cells --------------------------------------------------
 *
 * MkDocs Material's default table padding is generous.  Tighten it so
 * wide tables (e.g. the automation-profile matrix) render without
 * forcing column headers to word-wrap.
 * ----------------------------------------------------------------------- */

/* First column never wraps — sized to its content. */
.md-typeset table:not([class]) th:first-child,
.md-typeset table:not([class]) td:first-child {
  white-space: nowrap;
}

.md-typeset table:not([class]) th {
  min-width: 0;
}

/* --- Collapsible TOC in integrated sidebar --- */

/* Container for the link row: link text + toggle chevron side by side */
.md-nav--integrated .md-nav__item--nested > .md-nav__link {
  display: flex;
  align-items: center;
}

/* Chevron toggle button injected by JS */
.toc-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 1.2rem;
  height: 100%;
  margin-left: auto;
  padding: 0.2rem;
  cursor: pointer;
  border: none;
  background: none;
  color: currentColor;
  opacity: 0.5;
  transition: opacity 0.15s ease;
}

.toc-toggle:hover {
  opacity: 1;
}

/* The triangle arrow inside the toggle */
.toc-toggle::after {
  content: "";
  display: block;
  border-left: 0.25rem solid transparent;
  border-right: 0.25rem solid transparent;
  border-top: 0.3rem solid currentColor;
  transition: transform 0.2s ease;
  transform: rotate(0deg);
}

/* Rotate arrow when collapsed */
.toc-collapsed > .md-nav__link > .toc-toggle::after {
  transform: rotate(-90deg);
}

/* Hide nested nav list when collapsed */
.md-nav--integrated .md-nav__item--nested.toc-collapsed > .md-nav {
  display: none;
}

/* Show nested nav when expanded */
.md-nav--integrated .md-nav__item--nested > .md-nav {
  display: block;
}

/* --- Diagram lightbox (fullscreen on click) --------------------------------
 *
 * Kroki diagrams (<img alt="Kroki">) get a pointer cursor to hint they are
 * clickable.  Clicking one opens a fullscreen overlay with the diagram
 * scaled to fill the viewport.  An X button or the Escape key closes it.
 * ----------------------------------------------------------------------- */

/* Make diagram images look clickable */
img[alt="Kroki"] {
  cursor: zoom-in;
  transition: opacity 0.15s ease;
}

img[alt="Kroki"]:hover {
  opacity: 0.85;
}

/* Fullscreen overlay */
.diagram-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
  padding: 2rem;
}

.diagram-lightbox.active {
  opacity: 1;
  visibility: visible;
}

/* The enlarged diagram image */
.diagram-lightbox img {
  max-width: 95vw;
  max-height: 92vh;
  object-fit: contain;
  border-radius: 4px;
  /* Invert for dark backgrounds so SVG lines stay visible */
  filter: drop-shadow(0 2px 20px rgba(0, 0, 0, 0.5));
  background: #fff;
  padding: 1rem;
}

/* Close button */
.diagram-lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  color: #fff;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.15s ease;
  z-index: 10000;
}

.diagram-lightbox-close:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.1);
}

.diagram-lightbox-close:active {
  transform: scale(0.95);
}