/* RetroBIOS theme on top of mkdocs-material */

:root {
  --rb-primary: #4a4e8a;
  --rb-primary-light: #6366a0;
  --rb-primary-dark: #363870;
  --rb-accent: #b42318;
  --rb-link: #273c8f;
  --rb-surface: #f5f6fa;
  --rb-border: #e0e3eb;
  --rb-text-secondary: #546e7a;
}

[data-md-color-scheme="slate"] {
  --rb-surface: #1e1e2e;
  --rb-border: #313244;
  --rb-text-secondary: #a6adc8;
  --rb-accent: #ff9a8f;
  --rb-link: #aebcff;
}

[data-md-color-scheme="default"] {
  --md-primary-fg-color: var(--rb-primary);
  --md-primary-fg-color--light: var(--rb-primary-light);
  --md-primary-fg-color--dark: var(--rb-primary-dark);
  --md-accent-fg-color: var(--rb-accent);
}

[data-md-color-scheme="slate"] {
  --md-primary-fg-color: var(--rb-primary-light);
  --md-accent-fg-color: var(--rb-accent);
}

/* Headline figures, read as one line of numbers */
.rb-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 2rem;
  margin: 1rem 0 1.5rem;
}

.rb-stat .rb-stat-value {
  font-size: 1.25rem;
  font-weight: 700;
  display: block;
}

.rb-stat .rb-stat-label {
  font-size: 0.8rem;
  color: var(--rb-text-secondary);
  display: block;
}

.rb-badge {
  display: inline-block;
  padding: 0 0.4em;
  border-radius: 2px;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.6;
  white-space: nowrap;
}

.rb-badge-success { background: #e8f5e9; color: #1b5e20; }
.rb-badge-warning { background: #fff3e0; color: #a33f00; }
.rb-badge-danger { background: #ffebee; color: #b71c1c; }
.rb-badge-info { background: #e3f2fd; color: #0d47a1; }
.rb-badge-muted { background: #eceff1; color: #455a64; }

[data-md-color-scheme="slate"] .rb-badge-success { background: #1b5e20; color: #a5d6a7; }
[data-md-color-scheme="slate"] .rb-badge-warning { background: #e65100; color: #ffcc80; }
[data-md-color-scheme="slate"] .rb-badge-danger { background: #b71c1c; color: #ef9a9a; }
[data-md-color-scheme="slate"] .rb-badge-info { background: #0d47a1; color: #90caf9; }
[data-md-color-scheme="slate"] .rb-badge-muted { background: #37474f; color: #b0bec5; }

.md-typeset table:not([class]) th {
  position: sticky;
  top: 0;
  z-index: 1;
}

.md-typeset__scrollwrap {
  margin: 1rem 0;
}

.rb-timestamp {
  font-size: 0.8rem;
  color: var(--rb-text-secondary);
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--rb-border);
}

/* One block per file on emulator and system pages, separated by a rule */
.rb-file-entry,
.rb-sys-file {
  border-top: 1px solid var(--rb-border);
  padding: 0.75rem 0 0.25rem;
  margin: 0;
}

.rb-file-entry > p:first-child,
.rb-sys-file > p:first-child {
  margin-top: 0;
}

.rb-file-header code {
  font-size: 0.95rem;
  font-weight: 700;
}

.rb-file-entry ul,
.rb-sys-file ul {
  margin: 0.3rem 0 0;
  padding-left: 1.2rem;
  font-size: 0.85rem;
}

.rb-file-entry li,
.rb-sys-file li {
  margin: 0.1rem 0;
}

/* Hashes are printed whole so the search finds them, and wrap on phones */
.rb-hash {
  font-family: monospace;
  font-size: 0.78rem;
  color: var(--rb-text-secondary);
  overflow-wrap: anywhere;
}

.rb-meta-card table {
  margin: 1rem 0 !important;
}

.rb-meta-card th {
  display: none;
}

.rb-meta-card td:first-child {
  font-weight: 600;
  color: var(--rb-text-secondary);
  white-space: nowrap;
  width: 140px;
}

.md-typeset table .md-button {
  font-size: 0.75rem;
  min-height: 44px;
  padding: 0.55em 0.8em;
}

.md-typeset a:not(.md-button):not(.headerlink):not(.rb-badge) {
  color: var(--rb-link);
  text-decoration: underline;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.14em;
}

.md-typeset a:not(.md-button):not(.headerlink):hover {
  text-decoration-thickness: 0.14em;
}

:where(a, button, input, select, textarea, [tabindex]):focus-visible {
  outline: 3px solid var(--rb-accent);
  outline-offset: 3px;
}

.md-typeset .md-button,
.md-typeset button,
.md-typeset input,
.md-typeset select {
  min-height: 44px;
}

.rb-visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.rb-table-filter {
  display: grid;
  grid-template-columns: minmax(14rem, 28rem) auto;
  gap: 0.35rem 0.8rem;
  align-items: end;
  margin: 1rem 0 0.45rem;
}

.rb-table-filter label {
  grid-column: 1 / -1;
  color: var(--rb-text-secondary);
  font-size: 0.78rem;
  font-weight: 700;
}

.rb-table-filter input {
  width: 100%;
  border: 1px solid var(--rb-text-secondary);
  border-radius: 2px;
  background: var(--md-default-bg-color);
  color: var(--md-default-fg-color);
  padding: 0.55rem 0.75rem;
  font: inherit;
}

.rb-table-filter-count {
  align-self: center;
  color: var(--rb-text-secondary);
  font-size: 0.8rem;
  white-space: nowrap;
}

.md-typeset__scrollwrap[role="region"]:focus-visible {
  outline: 3px solid var(--rb-accent);
  outline-offset: 2px;
}

/* Material's compact footer defaults sit just below WCAG AA on the dark bar. */
.md-footer-meta .md-copyright {
  color: #b5b5b5;
}

.md-footer-meta.md-typeset .md-copyright a {
  color: #b8c6ff !important;
}

@media (max-width: 600px) {
  .rb-table-filter {
    grid-template-columns: 1fr;
  }

  .rb-table-filter label {
    grid-column: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* A file block can be cited by URL: its link shows on hover, and the block a
   link lands on is marked. */
.rb-permalink {
  margin-left: 0.4rem;
  color: var(--md-default-fg-color--light, var(--rb-border));
  text-decoration: none;
  opacity: 0;
}
.rb-file-entry:hover .rb-permalink,
.rb-sys-file:hover .rb-permalink,
.rb-permalink:focus {
  opacity: 1;
}
.rb-file-entry:target,
.rb-sys-file:target {
  background: var(--rb-surface);
  scroll-margin-top: 4rem;
}