mx 0.1.157

/* ================================================================
   mx docs — stylesheet
   Clean, minimal, responsive. CSS variables for theming.
   ================================================================ */

/* ----- Reset ----- */

*, *::before, *::after {
  box-sizing: border-box;
}

/* ----- Theme variables ----- */

/* Default: light */
:root {
  --bg: #ffffff;
  --fg: #1a1a1a;
  --fg-muted: #555;
  --nav-bg: #f5f5f5;
  --code-bg: #f0f0f0;
  --code-fg: #1a1a1a;
  --link: #0066cc;
  --link-hover: #004499;
  --border: #ddd;
  --header-bg: #fafafa;
  --header-border: #e0e0e0;
  --admonition-note-bg: #e7f2fa;
  --admonition-note-border: #2196f3;
  --admonition-warning-bg: #fff3cd;
  --admonition-warning-border: #ff9800;
  --admonition-deprecated-bg: #f8d7da;
  --admonition-deprecated-border: #f44336;
  --admonition-tip-bg: #d4edda;
  --admonition-tip-border: #4caf50;
  --active-bg: #e8e8e8;
}

/* User chose dark */
:root[data-theme="dark"] {
  --bg: #1a1a1a;
  --fg: #e0e0e0;
  --fg-muted: #999;
  --nav-bg: #242424;
  --code-bg: #2d2d2d;
  --code-fg: #e0e0e0;
  --link: #6db3f2;
  --link-hover: #9dcbf5;
  --border: #444;
  --header-bg: #222;
  --header-border: #333;
  --admonition-note-bg: #1a3a4a;
  --admonition-note-border: #2196f3;
  --admonition-warning-bg: #4a3a1a;
  --admonition-warning-border: #ff9800;
  --admonition-deprecated-bg: #4a1a1a;
  --admonition-deprecated-border: #f44336;
  --admonition-tip-bg: #1a3a1a;
  --admonition-tip-border: #4caf50;
  --active-bg: #333;
}

/* System prefers dark, user hasn't chosen */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #1a1a1a;
    --fg: #e0e0e0;
    --fg-muted: #999;
    --nav-bg: #242424;
    --code-bg: #2d2d2d;
    --code-fg: #e0e0e0;
    --link: #6db3f2;
    --link-hover: #9dcbf5;
    --border: #444;
    --header-bg: #222;
    --header-border: #333;
    --admonition-note-bg: #1a3a4a;
    --admonition-note-border: #2196f3;
    --admonition-warning-bg: #4a3a1a;
    --admonition-warning-border: #ff9800;
    --admonition-deprecated-bg: #4a1a1a;
    --admonition-deprecated-border: #f44336;
    --admonition-tip-bg: #1a3a1a;
    --admonition-tip-border: #4caf50;
    --active-bg: #333;
  }
}

/* User chose light (overrides system dark) */
:root[data-theme="light"] {
  --bg: #ffffff;
  --fg: #1a1a1a;
  --fg-muted: #555;
  --nav-bg: #f5f5f5;
  --code-bg: #f0f0f0;
  --code-fg: #1a1a1a;
  --link: #0066cc;
  --link-hover: #004499;
  --border: #ddd;
  --header-bg: #fafafa;
  --header-border: #e0e0e0;
  --admonition-note-bg: #e7f2fa;
  --admonition-note-border: #2196f3;
  --admonition-warning-bg: #fff3cd;
  --admonition-warning-border: #ff9800;
  --admonition-deprecated-bg: #f8d7da;
  --admonition-deprecated-border: #f44336;
  --admonition-tip-bg: #d4edda;
  --admonition-tip-border: #4caf50;
  --active-bg: #e8e8e8;
}

/* ----- Typography ----- */

body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", Arial,
    sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--fg);
  background: var(--bg);
}

a {
  color: var(--link);
  text-decoration: none;
}

a:hover {
  color: var(--link-hover);
  text-decoration: underline;
}

h1, h2, h3, h4, h5, h6 {
  margin-top: 1.5em;
  margin-bottom: 0.5em;
  line-height: 1.3;
}

h1 { font-size: 1.8em; }
h2 { font-size: 1.4em; border-bottom: 1px solid var(--border); padding-bottom: 0.3em; }
h3 { font-size: 1.15em; }
h4 { font-size: 1em; }

p {
  margin: 0.8em 0;
}

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 1.5em 0;
}

/* ----- Layout ----- */

.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 240px;
  background: var(--nav-bg);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  z-index: 100;
}

.main {
  margin-left: 240px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.content {
  max-width: 800px;
  width: 100%;
  margin: 0 auto;
  padding: 2em 2em 4em;
  flex: 1;
  overflow-x: auto;
}

/* ----- Sidebar ----- */

.sidebar-toggle {
  height: 100%;
}

.sidebar-toggle > summary {
  display: none;
}

.sidebar-content {
  padding: 1em 0;
}

.sidebar-header {
  padding: 0 1.2em 0.5em;
  margin-bottom: 0.5em;
  border-bottom: 1px solid var(--border);
}

.sidebar-title {
  font-size: 1.3em;
  font-weight: 700;
  color: var(--fg);
  text-decoration: none;
}

.sidebar-title:hover {
  color: var(--link);
  text-decoration: none;
}

.sidebar-group {
  margin-bottom: 0.5em;
}

.sidebar-group-title {
  font-size: 0.75em;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--fg-muted);
  padding: 0.5em 1.6em 0.2em;
}

.sidebar ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar li a {
  display: block;
  padding: 0.3em 1.6em;
  color: var(--fg);
  text-decoration: none;
  font-size: 0.9em;
}

.sidebar li a:hover {
  background: var(--active-bg);
  text-decoration: none;
}

.sidebar li.active a {
  background: var(--active-bg);
  font-weight: 600;
  color: var(--link);
}

/* ----- Header ----- */

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6em 2em;
  background: var(--header-bg);
  border-bottom: 1px solid var(--header-border);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-title {
  font-weight: 700;
  font-size: 1.1em;
  color: var(--fg);
  text-decoration: none;
}

.header-title:hover {
  color: var(--link);
  text-decoration: none;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1em;
}

.header-link {
  font-size: 0.9em;
  color: var(--fg-muted);
}

.header-link:hover {
  color: var(--link);
}

.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.2em 0.5em;
  font-size: 1.1em;
  cursor: pointer;
  color: var(--fg);
  line-height: 1;
}

.theme-toggle:hover {
  background: var(--active-bg);
}

/* ----- Footer ----- */

.site-footer {
  padding: 1em 2em;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.85em;
  color: var(--fg-muted);
}

/* ----- TOC ----- */

.toc {
  margin-bottom: 2em;
  padding: 1em 1.2em;
  background: var(--nav-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 0.9em;
}

.toc summary {
  font-weight: 600;
  cursor: pointer;
  margin-bottom: 0.5em;
}

.toc ul {
  margin: 0.3em 0;
  padding-left: 1.5em;
}

.toc li {
  margin: 0.2em 0;
}

.toc a {
  color: var(--fg);
}

.toc a:hover {
  color: var(--link);
}

/* ----- Code ----- */

code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.88em;
  background: var(--code-bg);
  color: var(--code-fg);
  padding: 0.15em 0.35em;
  border-radius: 3px;
}

pre {
  background: var(--code-bg);
  color: var(--code-fg);
  padding: 1em;
  border-radius: 4px;
  overflow-x: auto;
  line-height: 1.45;
  border: 1px solid var(--border);
}

pre code {
  background: none;
  padding: 0;
  border-radius: 0;
  font-size: 0.88em;
}

/* ----- Tables ----- */

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1em 0;
  font-size: 0.9em;
}

th, td {
  padding: 0.5em 0.8em;
  text-align: left;
  border: 1px solid var(--border);
}

th {
  background: var(--nav-bg);
  font-weight: 600;
}

/* Wide tables scroll within the content container (overflow-x on
   .content above).  No display:block override needed — that breaks
   table semantics (column widths, row alignment). */

/* ----- Admonitions ----- */

.admonition {
  padding: 0.8em 1em;
  margin: 1em 0;
  border-left: 4px solid var(--border);
  border-radius: 0 4px 4px 0;
}

.admonition p {
  margin: 0.3em 0;
}

.admonition p:first-child strong {
  text-transform: uppercase;
  font-size: 0.85em;
  letter-spacing: 0.03em;
}

.admonition.note {
  background: var(--admonition-note-bg);
  border-left-color: var(--admonition-note-border);
}

.admonition.warning {
  background: var(--admonition-warning-bg);
  border-left-color: var(--admonition-warning-border);
}

.admonition.deprecated {
  background: var(--admonition-deprecated-bg);
  border-left-color: var(--admonition-deprecated-border);
}

.admonition.tip {
  background: var(--admonition-tip-bg);
  border-left-color: var(--admonition-tip-border);
}

/* ----- Lists ----- */

ul, ol {
  padding-left: 1.5em;
}

li {
  margin: 0.3em 0;
}

li > ul, li > ol {
  margin-top: 0.2em;
}

/* ----- Images ----- */

img {
  max-width: 100%;
  height: auto;
}

/* ----- Mobile (< 768px): sidebar collapses ----- */

@media (max-width: 768px) {
  .sidebar {
    position: relative;
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

  .sidebar-toggle > summary {
    display: block;
    padding: 0.8em 1.2em;
    font-weight: 600;
    cursor: pointer;
    background: var(--nav-bg);
  }

  /* Closed by default on mobile via JS-free approach:
     the <details open> attribute is set in HTML for desktop,
     but on mobile we rely on the user toggling it. The 'open'
     attribute means it starts expanded on desktop. On mobile
     the summary is visible so users can toggle. */

  .main {
    margin-left: 0;
  }

  .content {
    padding: 1em;
  }

  .site-header {
    padding: 0.6em 1em;
  }

  .site-footer {
    padding: 1em;
  }
}