/* ONIX documentation — theme overrides.
   Original palette and components; no theme fork, no third-party assets.
   Colour pairs below were chosen to hold >= 4.5:1 contrast against their
   backgrounds in both the light and dark schemes. */

:root {
  --onix-navy: #14263b;
  --onix-navy-light: #1e3a5c;
  --onix-navy-deep: #0d1a29;
  --onix-amber: #b45309;
  --onix-amber-bright: #f59e0b;
}

body,
input,
button,
select,
textarea {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, "Noto Sans", sans-serif;
}

code,
kbd,
pre,
.md-typeset code {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
    "Liberation Mono", monospace;
}

/* ---------------------------------------------------------------- schemes */

[data-md-color-scheme="default"] {
  --md-primary-fg-color: var(--onix-navy);
  --md-primary-fg-color--light: var(--onix-navy-light);
  --md-primary-fg-color--dark: var(--onix-navy-deep);
  --md-accent-fg-color: var(--onix-amber);
  --md-typeset-a-color: #12557f;
  --onix-rule: #d9e0e8;
  --onix-panel: #f5f7fa;
  --onix-panel-strong: #eaeef3;
  --onix-muted: #4a5764;
}

[data-md-color-scheme="slate"] {
  --md-hue: 214;
  --md-primary-fg-color: var(--onix-navy-deep);
  --md-primary-fg-color--light: var(--onix-navy-light);
  --md-primary-fg-color--dark: #08111b;
  --md-accent-fg-color: var(--onix-amber-bright);
  --md-typeset-a-color: #79bdec;
  --md-default-bg-color: #101720;
  --onix-rule: #26313d;
  --onix-panel: #172029;
  --onix-panel-strong: #1e2833;
  --onix-muted: #a7b4c1;
}

.md-header__title {
  font-weight: 700;
  letter-spacing: 0.01em;
}

/* ------------------------------------------------------ page status strip */

.onix-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.9rem;
  margin: 0 0 1.4rem;
  padding: 0.6rem 0.85rem;
  border: 1px solid var(--onix-rule);
  border-left-width: 4px;
  border-radius: 0.2rem;
  background: var(--onix-panel);
  font-size: 0.68rem;
  line-height: 1.5;
  color: var(--onix-muted);
}

.onix-meta__item {
  white-space: nowrap;
}

.onix-meta strong {
  color: var(--md-default-fg-color);
  font-weight: 600;
}

.onix-meta__pins {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  white-space: normal;
}

.onix-meta__pin {
  padding: 0.05rem 0.35rem;
  border-radius: 0.15rem;
  background: var(--onix-panel-strong);
  font-size: 0.85em;
  word-break: break-all;
}

.onix-badge {
  display: inline-block;
  padding: 0.1rem 0.5rem;
  border: 1px solid currentcolor;
  border-radius: 1rem;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: help;
}

/* Status colours. Each is legible on both panel backgrounds. */
.onix-badge--verified            { color: #1a7f47; }
.onix-badge--production-record   { color: #12557f; }
.onix-badge--private-test-stage  { color: #8a5a00; }
.onix-badge--target-contract     { color: #6b4bab; }
.onix-badge--upstream            { color: #0f6f78; }
.onix-badge--extension           { color: #9a4a12; }
.onix-badge--retired             { color: #6b7280; }
.onix-badge--quarantined         { color: #a01b2b; }
.onix-badge--unverified          { color: #8a5a00; }

[data-md-color-scheme="slate"] .onix-badge--verified           { color: #58c98c; }
[data-md-color-scheme="slate"] .onix-badge--production-record  { color: #79bdec; }
[data-md-color-scheme="slate"] .onix-badge--private-test-stage { color: #e3a635; }
[data-md-color-scheme="slate"] .onix-badge--target-contract    { color: #b39ce6; }
[data-md-color-scheme="slate"] .onix-badge--upstream           { color: #4fc7d1; }
[data-md-color-scheme="slate"] .onix-badge--extension          { color: #f0965c; }
[data-md-color-scheme="slate"] .onix-badge--retired            { color: #aab3bd; }
[data-md-color-scheme="slate"] .onix-badge--quarantined        { color: #f08c99; }
[data-md-color-scheme="slate"] .onix-badge--unverified         { color: #e3a635; }

.onix-meta:has(.onix-badge--verified)           { border-left-color: #1a7f47; }
.onix-meta:has(.onix-badge--production-record)  { border-left-color: #12557f; }
.onix-meta:has(.onix-badge--private-test-stage) { border-left-color: #b8860b; }
.onix-meta:has(.onix-badge--target-contract)    { border-left-color: #6b4bab; }
.onix-meta:has(.onix-badge--upstream)           { border-left-color: #0f6f78; }
.onix-meta:has(.onix-badge--extension)          { border-left-color: #9a4a12; }
.onix-meta:has(.onix-badge--retired)            { border-left-color: #6b7280; }
.onix-meta:has(.onix-badge--quarantined)        { border-left-color: #a01b2b; }
.onix-meta:has(.onix-badge--unverified)         { border-left-color: #b8860b; }

/* --------------------------------------------------- page evidence footer */

.onix-evidence {
  margin: 2.4rem 0 0;
  padding: 0.55rem 0.85rem;
  border: 1px solid var(--onix-rule);
  border-radius: 0.2rem;
  background: var(--onix-panel);
  font-size: 0.7rem;
  color: var(--onix-muted);
}

.onix-evidence > summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--md-default-fg-color);
}

.onix-evidence > summary:focus-visible {
  outline: 2px solid var(--md-accent-fg-color);
  outline-offset: 2px;
}

.onix-evidence ul {
  margin: 0.4rem 0 0.6rem;
  padding-left: 1.1rem;
}

.onix-evidence li {
  margin: 0.15rem 0;
  word-break: break-all;
}

.onix-evidence code {
  font-size: 0.92em;
}

/* --------------------------------------------------------- home page grid */

.onix-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 0.9rem;
  margin: 1.2rem 0 1.8rem;
}

.onix-card {
  display: block;
  padding: 0.95rem 1.05rem;
  border: 1px solid var(--onix-rule);
  border-radius: 0.25rem;
  background: var(--onix-panel);
  color: inherit;
  text-decoration: none;
  transition: border-color 120ms ease, transform 120ms ease;
}

a.onix-card:hover,
a.onix-card:focus-visible {
  border-color: var(--md-accent-fg-color);
  transform: translateY(-1px);
  text-decoration: none;
}

a.onix-card:focus-visible {
  outline: 2px solid var(--md-accent-fg-color);
  outline-offset: 2px;
}

.onix-card h3 {
  margin: 0 0 0.3rem;
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.3;
}

.onix-card p {
  margin: 0;
  font-size: 0.7rem;
  line-height: 1.55;
  color: var(--onix-muted);
}

/* ------------------------------------------------------------ status keys */

.md-typeset .onix-key {
  width: 100%;
  font-size: 0.68rem;
}

.md-typeset .onix-key td:first-child {
  white-space: nowrap;
}

/* Tables scroll rather than overflow on narrow screens. */
.md-typeset__table {
  width: 100%;
}

.md-typeset table:not([class]) {
  font-size: 0.7rem;
}

/* ------------------------------------------------------------- 404 layout */

.onix-404 {
  padding: 1.5rem 0 0.5rem;
}

.onix-404 h1 {
  margin-top: 0;
}

/* ------------------------------------------------------------- responsive */

@media screen and (max-width: 44.9375em) {
  .onix-meta {
    font-size: 0.64rem;
    padding: 0.5rem 0.65rem;
  }

  .onix-meta__item {
    white-space: normal;
  }

  .onix-grid {
    grid-template-columns: 1fr;
  }

  .md-typeset table:not([class]) {
    font-size: 0.66rem;
  }
}

/* Respect reduced-motion preferences. */
@media (prefers-reduced-motion: reduce) {
  a.onix-card:hover,
  a.onix-card:focus-visible {
    transform: none;
  }

  .onix-card {
    transition: none;
  }
}

/* Print: expand evidence so a printed page keeps its provenance. */
@media print {
  .onix-evidence {
    break-inside: avoid;
  }

  .onix-evidence > summary {
    list-style: none;
  }
}