/* =========================================================
   WARDN DESIGN SYSTEM
   Color/type/radius/shadow/motion values come from tokens.css
   (design/tokens/tokens.css, symlinked here as stylesheets/tokens.css,
   loaded before this file). Nothing below should hardcode a value that
   already has a --wardn-* token — edit tokens.css instead.
========================================================= */

@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/space-grotesk-latin-variable.woff2') format('woff2');
}
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('fonts/space-grotesk-latin-variable.woff2') format('woff2');
}
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('fonts/space-grotesk-latin-variable.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('fonts/inter-latin-variable.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/inter-latin-variable.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('fonts/inter-latin-variable.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('fonts/inter-latin-variable.woff2') format('woff2');
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/jetbrains-mono-latin-variable.woff2') format('woff2');
}

:root {
  /* Wardn Accent Colors */
  --md-sys-color-primary: var(--wardn-accent);
  --md-sys-color-primary-light: var(--wardn-accent-wash);
  --md-sys-color-primary-dark: var(--wardn-accent-hover);
  --md-sys-color-on-primary: #ffffff;

  /* Light Mode Colors (Neutral Ramp) */
  --md-sys-color-background: var(--wardn-canvas-light);
  --md-sys-color-surface: var(--wardn-surface-light);

  /* Typography Variables */
  --md-typeset-font-size: 15px;
  --md-typeset-line-height: 1.7;
}

/*
 * Material sets --md-default-* directly on [data-md-color-scheme] (which lives
 * on <body>), not on :root. A value declared straight on an element always wins
 * over one merely inherited from :root on <html>, whatever the source order — so
 * these have to be overridden on the same selector Material uses, per scheme, or
 * every themed component that reads them (search, code-copy tooltips, …) quietly
 * falls back to Material's own black-on-white pair instead of wardn's tokens.
 */
[data-md-color-scheme='default'] {
  --md-default-bg-color: var(--wardn-canvas-light);
  --md-default-fg-color: var(--wardn-ink-light);
  --md-default-fg-color--light: var(--wardn-muted-light);
  --md-default-fg-color--lighter: var(--wardn-border-light);
  --md-code-bg-color: var(--wardn-sunken-light);
  --md-typeset-a-color: var(--wardn-accent);
}

/* Dark Mode Colors (Plum-based) */
[data-md-color-scheme='slate'] {
  --md-sys-color-background: var(--wardn-canvas-dark);
  --md-sys-color-surface: var(--wardn-surface-dark);
  --md-default-bg-color: var(--wardn-canvas-dark);
  --md-code-bg-color: var(--wardn-sunken-dark);

  --md-default-fg-color: var(--wardn-ink-dark);
  --md-default-fg-color--light: var(--wardn-muted-dark);
  --md-default-fg-color--lighter: var(--wardn-border-dark);

  --md-typeset-a-color: var(--wardn-accent-on-dark);
}

/* Base Body Styling */
body {
  font-family: var(--wardn-font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ================= HEADER ================= */
.md-header {
  background-color: var(--md-sys-color-background) !important;
  color: var(--md-default-fg-color);
  border-bottom: 1px solid var(--md-default-fg-color--lighter);
  box-shadow: var(--wardn-shadow-none);
}
.md-header .md-header__button,
.md-header .md-header__topic {
  color: inherit !important;
  font-weight: var(--wardn-weight-semibold);
  font-family: var(--wardn-font-display);
}

/* ================= SIDEBAR ================= */
.md-sidebar--primary {
  background-color: var(--md-sys-color-surface);
  border-right: 1px solid var(--md-default-fg-color--lighter);
}
.md-nav {
  font-size: 14px;
}
.md-nav__item {
  margin-bottom: 2px;
}
.md-nav__link {
  color: var(--md-default-fg-color--light);
  transition: all var(--wardn-motion-fast);
  padding: 6px 10px;
  border-radius: var(--wardn-radius-sm);
}
.md-nav__link:hover {
  background: var(--md-sys-color-primary-light);
  color: var(--md-sys-color-primary-dark);
}
[data-md-color-scheme='slate'] .md-nav__link:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--wardn-ink-dark);
}
.md-nav__item--active > .md-nav__link {
  color: var(--md-sys-color-primary) !important;
  background: var(--md-sys-color-primary-light);
  font-weight: var(--wardn-weight-semibold);
}
[data-md-color-scheme='slate'] .md-nav__item--active > .md-nav__link {
  color: var(--wardn-accent-on-dark) !important;
  background: rgba(180, 83, 172, 0.15);
}

/* ================= TYPOGRAPHY ================= */
.md-typeset {
  color: var(--md-default-fg-color);
  font-size: var(--md-typeset-font-size);
  line-height: var(--md-typeset-line-height);
}
.md-typeset h1,
.md-typeset h2,
.md-typeset h3,
.md-typeset h4,
.md-typeset h5,
.md-typeset h6 {
  font-family: var(--wardn-font-display);
  color: var(--md-default-fg-color);
  font-weight: var(--wardn-weight-semibold);
  letter-spacing: -0.01em;
}

/* Sizes */
.md-typeset h1 {
  font-size: 2rem;
  margin-bottom: 1.2em;
}
.md-typeset h2 {
  font-size: 1.4rem;
  margin-top: 1.8em;
  padding-bottom: 0.2em;
  border-bottom: 1px solid var(--md-default-fg-color--lighter);
}
.md-typeset h3 {
  font-size: 1.15rem;
}

/* ================= BLOCKS & ELEMENTS ================= */
/* Code Blocks */
.md-typeset pre > code {
  font-family: var(--wardn-font-mono);
  border-radius: var(--wardn-radius-sm);
  border: 1px solid var(--md-default-fg-color--lighter);
  background-color: var(--md-code-bg-color) !important;
  box-shadow: var(--wardn-shadow-none);
  font-size: 13.5px;
}
.md-typeset code {
  font-family: var(--wardn-font-mono);
}

/* Admonitions (Alerts) */
.md-typeset .admonition {
  border-radius: var(--wardn-radius-sm);
  border: 1px solid var(--md-default-fg-color--lighter);
  background: var(--md-sys-color-surface);
  box-shadow: var(--wardn-shadow-none);
  font-size: 14.5px;
}

/* Links */
.md-content a:not(.md-content__button) {
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--md-typeset-a-color) 40%, transparent);
  text-underline-offset: 3px;
  color: var(--md-typeset-a-color);
}
.md-content a:not(.md-content__button):hover {
  color: var(--wardn-accent-hover);
  text-decoration-color: var(--wardn-accent-hover);
}
[data-md-color-scheme='slate'] .md-content a:not(.md-content__button):hover {
  color: var(--wardn-accent-on-dark);
  text-decoration-color: var(--wardn-accent-on-dark);
}

/* Mermaid Diagrams */
.mermaid {
  background: var(--md-sys-color-surface);
  border-radius: var(--wardn-radius-md);
  border: 1px solid var(--md-default-fg-color--lighter);
  padding: 1.5rem;
  margin: 2rem 0;
  display: flex;
  justify-content: center;
  box-shadow: var(--wardn-shadow-none);
}
.mermaid svg {
  max-width: 100%;
}
