/* Custom styles for Linux Kernel Hardening Lab */

:root {
  --md-primary-fg-color: #37474f;
  --md-primary-fg-color--light: #455a64;
  --md-primary-fg-color--dark: #263238;
  --md-accent-fg-color: #3f51b5;
}

[data-md-color-scheme="slate"] {
  --md-primary-fg-color: #263238;
  --md-accent-fg-color: #5c6bc0;
}

/* Adjust tabbed content header styling */
.tabbed-set {
  border-radius: 4px;
}

/* Archify Interactive Diagram Container */
.archify-container {
  width: 100%;
  margin: 1.5rem 0;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--md-default-fg-color--lightest);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  background: var(--md-default-bg-color);
}

.archify-container iframe {
  width: 100%;
  min-height: 480px;
  border: none;
  display: block;
}

/* Mermaid Diagram Styling for High Contrast in Dark & Light Modes */
.mermaid-container {
  padding: 1.25rem 0;
  border-radius: 6px;
  background-color: transparent;
}

.mermaid-container svg {
  max-width: 100%;
  height: auto;
}

/* Dark mode text & contrast visibility enhancements */
[data-md-color-scheme="slate"] .mermaid-container svg text {
  fill: #f8fafc !important;
}

[data-md-color-scheme="slate"] .mermaid-container svg .titleText,
[data-md-color-scheme="slate"] .mermaid-container svg .sectionTitle,
[data-md-color-scheme="slate"] .mermaid-container svg .timeline-title,
[data-md-color-scheme="slate"] .mermaid-container svg .period,
[data-md-color-scheme="slate"] .mermaid-container svg .event-desc,
[data-md-color-scheme="slate"] .mermaid-container svg .task-text,
[data-md-color-scheme="slate"] .mermaid-container svg .labelText,
[data-md-color-scheme="slate"] .mermaid-container svg .nodeLabel,
[data-md-color-scheme="slate"] .mermaid-container svg .node text,
[data-md-color-scheme="slate"] .mermaid-container svg .label text,
[data-md-color-scheme="slate"] .mermaid-container svg .noteText,
[data-md-color-scheme="slate"] .mermaid-container svg .actor-man,
[data-md-color-scheme="slate"] .mermaid-container svg text.actor,
[data-md-color-scheme="slate"] .mermaid-container svg .messageText {
  fill: #f8fafc !important;
  color: #f8fafc !important;
}

[data-md-color-scheme="slate"] .mermaid-container .edgeLabel {
  background-color: #1e293b !important;
  color: #f8fafc !important;
}

[data-md-color-scheme="slate"] .mermaid-container .edgeLabel p,
[data-md-color-scheme="slate"] .mermaid-container .edgeLabel span {
  color: #f8fafc !important;
}