/* Custom teal palette — wired to Zensical via primary="custom" / accent="custom" in zensical.toml */

:root {
  --md-primary-fg-color: #1A8B9E;
  --md-primary-fg-color--light: #4FD1C5;
  --md-primary-fg-color--dark: #14707F;
  --md-accent-fg-color: #4FD1C5;
}

[data-md-color-scheme="slate"] {
  --md-primary-fg-color: #1A8B9E;
  --md-primary-fg-color--light: #4FD1C5;
  --md-primary-fg-color--dark: #14707F;
  --md-accent-fg-color: #4FD1C5;
}

[data-md-color-scheme="slate"] .md-header {
  background-color: #1A8B9E;
}

/* Mermaid pan/zoom — CSS-transform approach (see docs/javascripts/mermaid.mjs) */

.mermaid-zoom-wrapper {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--md-default-fg-color--lightest, #e0e0e0);
  border-radius: 0.25rem;
  margin: 1rem 0;
  background: var(--md-default-bg-color, #fff);
}

.mermaid-zoom-wrapper .mermaid-rendered {
  display: block;
  text-align: center;
  padding: 1rem;
}

.mermaid-zoom-controls {
  position: absolute;
  bottom: 0.5rem;
  right: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  background: var(--md-default-bg-color, #fff);
  border: 1px solid var(--md-default-fg-color--lightest, #e0e0e0);
  border-radius: 0.375rem;
  padding: 0.25rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  z-index: 2;
  opacity: 0.6;
  transition: opacity 0.15s ease-out;
}

.mermaid-zoom-wrapper:hover .mermaid-zoom-controls {
  opacity: 1;
}

.mermaid-zoom-row {
  display: flex;
  gap: 0.125rem;
  justify-content: center;
}

.mermaid-zoom-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  padding: 0;
  border: 1px solid var(--md-default-fg-color--lightest, #e0e0e0);
  border-radius: 0.25rem;
  background: var(--md-default-bg-color, #fff);
  color: var(--md-default-fg-color, #333);
  cursor: pointer;
  transition: background 0.1s ease-out, transform 0.1s ease-out;
}

.mermaid-zoom-btn:hover {
  background: var(--md-default-fg-color--lightest, #f0f0f0);
}

.mermaid-zoom-btn:active {
  transform: scale(0.95);
}

.mermaid-zoom-btn svg {
  width: 1rem;
  height: 1rem;
}

/* Spacer cells in the control grid (corners) */
.mermaid-zoom-row > span {
  width: 1.75rem;
  height: 1.75rem;
}