/* Large text for low vision: wider grid, bigger body font, no right column. */
.md-grid {
  max-width: 1600px;
}

.md-typeset {
  font-size: 1rem;
}

.md-nav {
  font-size: 0.9rem;
}

.md-typeset code {
  font-size: 0.9em;
}

/* Diagram layout: the renderer fits every diagram inside the column. */
pre.diagram {
  visibility: hidden;
}

.diagram-wrap {
  overflow: visible;
  max-width: 100%;
  margin: 1em 0;
}

/* Material scales every `svg` to the column: keep the natural size here. */
.md-typeset .diagram-svg svg {
  display: block;
  max-width: none;
  height: auto;
}

.diagram-error {
  white-space: pre-wrap;
  color: var(--md-code-hl-color, #c00);
}

/* Zoom trigger on every figure. */
.figure-zoom {
  position: relative;
  display: block;
}

.figure-zoom__target {
  cursor: zoom-in;
}

.figure-zoom__trigger {
  position: absolute;
  top: 0;
  right: 0;
  min-width: 44px;
  min-height: 44px;
  border: 1px solid var(--md-default-fg-color--lighter);
  border-radius: 4px;
  background: var(--md-default-bg-color);
  color: var(--md-default-fg-color);
  font-size: 22px;
  cursor: zoom-in;
  opacity: 0.7;
}

.figure-zoom__trigger:hover,
.figure-zoom__trigger:focus {
  opacity: 1;
}

/* Full-screen overlay. */
.figure-zoom__overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  background: var(--md-default-bg-color);
  color: var(--md-default-fg-color);
  font-size: 18px;
}

.figure-zoom__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 8px 16px;
  border-bottom: 1px solid var(--md-default-fg-color--lighter);
}

.figure-zoom__button {
  min-width: 44px;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--md-default-fg-color--lighter);
  border-radius: 4px;
  background: var(--md-default-bg-color);
  color: var(--md-default-fg-color);
  font: inherit;
  font-size: 18px;
  cursor: pointer;
}

.figure-zoom__button:focus-visible {
  outline: 3px solid var(--md-accent-fg-color);
}

.figure-zoom__level {
  min-width: 4em;
  text-align: center;
}

.figure-zoom__viewport {
  flex: 1;
  overflow: auto;
  padding: 16px;
  -webkit-overflow-scrolling: touch;
}