/*
 * Tierra Brand System — V5 (May 2026)
 * Source of truth: Tierra Brand Kit deck
 *
 * Colors:
 *   Soot   #0A0A0A  Primary dark (50% of layout)
 *   Bone   #F5F5F4  Primary light (30%)
 *   Lime   #C8FF1A  Signal/accent (12%)
 *   Cream  #F4F1EA  Light surface (5%)
 *   Ember  #FF5B1F  Rare accent (3%, never as primary)
 *
 * Hard rules:
 *   - Lime can touch text. Ember cannot.
 *   - Never gray text on Soot. Always Bone or Lime.
 *   - Ember = 1 element per layout, max.
 *   - Cream only as background, never as text color.
 *
 * Typography:
 *   - Display H1: Owners XWide Black (licensed, Klim Type Foundry)
 *   - Display H2: Owners Wide Bold (licensed, Klim Type Foundry)
 *   - Body: Geist (free, Google Fonts)
 *   - UI/Mono: Geist Mono (free, Google Fonts)
 */

/* ============================================================
   Owners font — self-hosted woff2 (Klim Type Foundry license)
   ============================================================ */
@font-face {
  font-family: "Owners XWide";
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url("fonts/OwnersXWide-Black.woff2") format("woff2");
}

@font-face {
  font-family: "Owners Wide";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("fonts/OwnersWide-Bold.woff2") format("woff2");
}

/* ============================================================
   Light theme — default = Bone surface + Soot text
   ============================================================ */
[data-md-color-scheme="default"] {
  --md-default-bg-color: #F5F5F4;
  --md-default-bg-color--light: #FAFAF9;
  --md-default-bg-color--lighter: #FFFFFF;
  --md-default-bg-color--lightest: #FFFFFF;

  --md-default-fg-color: #0A0A0A;
  --md-default-fg-color--light: #2A2A2A;
  --md-default-fg-color--lighter: #6A6A6A;
  --md-default-fg-color--lightest: #B0B0B0;

  --md-primary-fg-color: #0A0A0A;
  --md-primary-fg-color--light: #1A1A1A;
  --md-primary-fg-color--dark: #000000;
  --md-primary-bg-color: #F5F5F4;
  --md-primary-bg-color--light: #FAFAF9;

  --md-accent-fg-color: #0A0A0A;
  --md-accent-fg-color--transparent: rgba(10, 10, 10, 0.1);
  --md-accent-bg-color: #C8FF1A;
  --md-accent-bg-color--light: rgba(200, 255, 26, 0.15);

  --md-typeset-a-color: #0A0A0A;

  --md-code-bg-color: #F4F1EA;
  --md-code-fg-color: #0A0A0A;
}

/* Link hover in light theme — Lime accent */
[data-md-color-scheme="default"] .md-typeset a:hover,
[data-md-color-scheme="default"] .md-typeset a:focus {
  background-color: #C8FF1A;
  color: #0A0A0A;
  text-decoration: none;
}

/* ============================================================
   Dark theme (slate) — Soot surface + Bone text
   This is the brand-forward default per V5 (Soot = 50% of layout)
   ============================================================ */
[data-md-color-scheme="slate"] {
  --md-default-bg-color: #0A0A0A;
  --md-default-bg-color--light: #141414;
  --md-default-bg-color--lighter: #1A1A1A;
  --md-default-bg-color--lightest: #222222;

  --md-default-fg-color: #F5F5F4;
  --md-default-fg-color--light: #E5E5E4;
  --md-default-fg-color--lighter: #A0A09F;
  --md-default-fg-color--lightest: #6A6A6A;

  --md-primary-fg-color: #0A0A0A;
  --md-primary-fg-color--light: #1A1A1A;
  --md-primary-fg-color--dark: #000000;
  --md-primary-bg-color: #F5F5F4;
  --md-primary-bg-color--light: #FAFAF9;

  --md-accent-fg-color: #C8FF1A;
  --md-accent-fg-color--transparent: rgba(200, 255, 26, 0.15);
  --md-accent-bg-color: #C8FF1A;
  --md-accent-bg-color--light: rgba(200, 255, 26, 0.15);

  --md-typeset-a-color: #C8FF1A;

  --md-code-bg-color: #1A1A1A;
  --md-code-fg-color: #F5F5F4;
}

/* Link hover in dark theme — Lime background, Soot text */
[data-md-color-scheme="slate"] .md-typeset a:hover,
[data-md-color-scheme="slate"] .md-typeset a:focus {
  background-color: #C8FF1A;
  color: #0A0A0A;
  text-decoration: none;
  padding: 0 2px;
}

/* ============================================================
   Typography — Geist for body, Geist Mono for UI/code
   ============================================================ */
:root {
  --md-text-font: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --md-code-font: "Geist Mono", "SF Mono", Monaco, Consolas, monospace;
}

.md-typeset {
  font-family: var(--md-text-font);
  font-feature-settings: "ss01", "cv11";
}

.md-typeset code,
.md-typeset pre,
.md-typeset kbd {
  font-family: var(--md-code-font);
}

/* Headlines — Owners for H1/H2 (display), Geist for H3-H6 */
.md-typeset h1 {
  font-family: "Owners XWide", var(--md-text-font);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 0.9;
  text-transform: uppercase;
  font-size: 4rem;
  margin-bottom: 2rem;
  color: var(--md-default-fg-color);
}

.md-typeset h2 {
  font-family: "Owners Wide", var(--md-text-font);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1;
  text-transform: uppercase;
  font-size: 2.2rem;
  margin-top: 3rem;
  margin-bottom: 1rem;
  color: var(--md-default-fg-color);
}

.md-typeset h3,
.md-typeset h4,
.md-typeset h5,
.md-typeset h6 {
  font-family: var(--md-text-font);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.md-typeset h3 {
  font-size: 1.35rem;
  margin-top: 2.5rem;
  font-weight: 800;
}

.md-typeset h4 {
  font-size: 1.05rem;
  margin-top: 1.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: var(--md-code-font);
  font-weight: 600;
  color: var(--md-default-fg-color--light);
}

/* ============================================================
   Brand patterns — eyebrow labels, section dividers, stats
   Pulled from the brand kit's "operator handbook" visual system
   ============================================================ */

/* Eyebrow label — mono uppercase tracked, sits above H1/H2 */
.md-typeset .eyebrow {
  display: block;
  font-family: var(--md-code-font);
  font-weight: 500;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: #C8FF1A;
  margin-bottom: 0.75rem;
}

/* Lead paragraph — slightly larger, looser, sits below H1 */
.md-typeset .lead {
  font-size: 1.25rem;
  line-height: 1.5;
  font-weight: 400;
  margin-bottom: 2rem;
  max-width: 38rem;
  color: var(--md-default-fg-color--light);
}

/* Stat block — big numbers with mono label below, brand-style */
.md-typeset .stat {
  display: inline-block;
  margin: 0.5rem 2rem 1.5rem 0;
}

.md-typeset .stat .stat-value {
  display: block;
  font-family: "Owners XWide", var(--md-text-font);
  font-weight: 900;
  font-size: 2.5rem;
  line-height: 1;
  color: var(--md-default-fg-color);
}

.md-typeset .stat .stat-label {
  display: block;
  font-family: var(--md-code-font);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--md-default-fg-color--lighter);
  margin-top: 0.35rem;
}

/* Section marker — "// SECTION" prefix on H2, brand pattern */
.md-typeset h2.section::before {
  content: "// ";
  color: #C8FF1A;
  font-family: var(--md-code-font);
}

/* Strong text gets Lime emphasis in dark theme */
[data-md-color-scheme="slate"] .md-typeset strong {
  color: #F5F5F4;
  font-weight: 700;
}

/* ============================================================
   Header — Soot bg, Bone text, Lime spine, 3-column grid layout
   Layout: [LOGO] | [centered title] | [search right-aligned]
   ============================================================ */
.md-header {
  background-color: #0A0A0A;
  color: #F5F5F4;
  border-bottom: 2px solid #C8FF1A;
  height: 9rem !important;
}

.md-header__inner {
  height: 9rem !important;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

/* Logo is the brand anchor; force size aggressively to override MkDocs defaults */
.md-header__button.md-logo {
  margin: 0 !important;
  padding: 0 !important;
  height: 7.5rem !important;
  width: auto !important;
  max-width: none !important;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.md-header__button.md-logo img,
.md-header__button.md-logo svg {
  height: 7.5rem !important;
  width: auto !important;
  max-width: none !important;
  max-height: none !important;
  object-fit: contain;
}

/* Title fills middle space, centers its content */
.md-header__title {
  flex: 1;
  text-align: center;
  margin: 0 !important;
  color: #F5F5F4;
  line-height: 9rem;
}

.md-header__title .md-header__topic {
  display: inline-block;
  font-family: "Owners Wide", var(--md-text-font);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 1.4rem;
  color: #F5F5F4;
}

.md-header__ellipsis {
  display: none;
}

/* Search anchored to the right */
.md-search {
  flex-shrink: 0;
  margin-left: auto;
}

/* Push the tab strip down so it doesn't get hidden under the taller header */
.md-tabs {
  z-index: 1;
}

/* Adjust main content offset to clear the taller header */
.md-main {
  padding-top: 0;
}

/* Suppress any residual permalink icons (toc.permalink is also false in config) */
.md-typeset .headerlink {
  display: none !important;
}

.md-search__input {
  background-color: rgba(245, 245, 244, 0.1);
  color: #F5F5F4;
}

.md-search__input::placeholder {
  color: rgba(245, 245, 244, 0.6);
}

/* Nav tabs in header */
.md-tabs {
  background-color: #0A0A0A;
  color: #F5F5F4;
}

.md-tabs__link {
  color: rgba(245, 245, 244, 0.8);
  opacity: 1;
}

.md-tabs__link:hover,
.md-tabs__link--active {
  color: #C8FF1A;
}

/* ============================================================
   Admonitions — subtle, brand-aligned
   ============================================================ */
[data-md-color-scheme="slate"] .md-typeset .admonition,
[data-md-color-scheme="slate"] .md-typeset details {
  background-color: #141414;
  border-color: #222222;
}

.md-typeset .admonition.note,
.md-typeset details.note {
  border-left-color: #C8FF1A;
}

.md-typeset .note > .admonition-title,
.md-typeset .note > summary {
  background-color: rgba(200, 255, 26, 0.1);
}

/* ============================================================
   Tables — clean, mono-feel
   ============================================================ */
.md-typeset table:not([class]) {
  font-size: 0.85rem;
}

.md-typeset table:not([class]) th {
  font-family: var(--md-code-font);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.75rem;
}

/* ============================================================
   Footer
   ============================================================ */
.md-footer {
  background-color: #0A0A0A;
}

.md-footer-meta {
  background-color: #000000;
}