/* ============================================================
   Lowbar Documentation — Stylesheet
   ============================================================ */

:root {
  --bg: #fafaf8;
  --bg-sidebar: #f0efeb;
  --bg-code: #f5f4f0;
  --bg-code-block: #2d2d2d;
  --text: #333;
  --text-muted: #777;
  --text-sidebar: #555;
  --link: #4a7c59;
  --link-hover: #2d5a3a;
  --accent: #4a7c59;
  --accent-light: #e8f0ea;
  --border: #ddd;
  --border-light: #eee;
  --code-text: #d4d4d4;
  --code-keyword: #c586c0;
  --code-string: #ce9178;
  --code-comment: #6a9955;
  --code-symbol: #9cdcfe;
  --code-number: #b5cea8;
  --sidebar-width: 240px;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", "Fira Code", "Cascadia Code", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1a1a1a;
    --bg-sidebar: #151515;
    --bg-code: #252525;
    --bg-code-block: #1e1e1e;
    --text: #d4d4d4;
    --text-muted: #888;
    --text-sidebar: #aaa;
    --link: #7cb88a;
    --link-hover: #a3d4ac;
    --accent: #7cb88a;
    --accent-light: #1e2e22;
    --border: #333;
    --border-light: #2a2a2a;
  }
}

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

*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; padding: 0; }

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

body {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

#sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  padding: 24px 0;
  z-index: 100;
}

#content {
  margin-left: var(--sidebar-width);
  max-width: 780px;
  padding: 40px 48px 120px;
}

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

#sidebar .logo {
  padding: 0 20px 16px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}

#sidebar .logo h1 {
  font-size: 20px;
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.5px;
}

#sidebar .logo h1 a {
  color: var(--text);
  text-decoration: none;
}

#sidebar .logo p {
  font-size: 12px;
  color: var(--text-muted);
  margin: 4px 0 0;
  line-height: 1.4;
}

#sidebar nav {
  padding: 0 12px;
}

#sidebar nav h3 {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin: 20px 0 6px 8px;
}

#sidebar nav h3:first-child {
  margin-top: 0;
}

#sidebar nav a {
  display: block;
  padding: 3px 8px;
  font-size: 13px;
  color: var(--text-sidebar);
  text-decoration: none;
  border-radius: 4px;
  transition: background 0.15s, color 0.15s;
}

#sidebar nav a:hover {
  background: var(--accent-light);
  color: var(--link);
}

#sidebar nav a.active {
  background: var(--accent-light);
  color: var(--accent);
  font-weight: 600;
}

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

h1 {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin: 0 0 8px;
  line-height: 1.2;
}

h2 {
  font-size: 22px;
  font-weight: 700;
  margin: 56px 0 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--border);
  letter-spacing: -0.3px;
}

h3 {
  font-size: 16px;
  font-weight: 700;
  margin: 36px 0 8px;
  color: var(--accent);
}

h3 code {
  font-size: 15px;
  font-weight: 700;
  background: var(--accent-light);
  padding: 2px 8px;
  border-radius: 4px;
  color: var(--accent);
}

p {
  margin: 0 0 16px;
}

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

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

/* ---- Intro ---- */

.tagline {
  font-size: 18px;
  color: var(--text-muted);
  margin: 0 0 32px;
  line-height: 1.5;
}

.badges {
  display: flex;
  gap: 12px;
  margin: 0 0 32px;
  flex-wrap: wrap;
}

.badge {
  display: inline-block;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 20px;
  background: var(--accent-light);
  color: var(--accent);
}

/* ---- Inline code ---- */

code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--bg-code);
  padding: 2px 6px;
  border-radius: 3px;
}

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

pre {
  background: var(--bg-code-block);
  color: var(--code-text);
  border-radius: 8px;
  padding: 16px 20px;
  overflow-x: auto;
  margin: 0 0 20px;
  line-height: 1.6;
  font-size: 13.5px;
}

pre code {
  background: none;
  padding: 0;
  font-size: inherit;
  color: inherit;
}

/* Syntax highlighting classes */
.kw { color: var(--code-keyword); }
.str { color: var(--code-string); }
.cmt { color: var(--code-comment); font-style: italic; }
.sym { color: var(--code-symbol); }
.num { color: var(--code-number); }
.action { color: #569cd6; }
.qual { color: #dcdcaa; }
.prep { color: #c586c0; }

/* ---- Entry blocks ---- */

.entry {
  margin: 0 0 32px;
  padding: 0;
}

.entry-signature {
  font-family: var(--font-mono);
  font-size: 13px;
  background: var(--bg-code);
  padding: 8px 14px;
  border-radius: 6px;
  margin: 0 0 10px;
  border-left: 3px solid var(--accent);
  overflow-x: auto;
}

.entry-desc {
  margin: 0 0 10px;
  color: var(--text);
}

.entry-params {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0 0 10px;
}

.entry-params strong {
  color: var(--text);
}

/* ---- Result annotation ---- */

.result {
  display: block;
  color: var(--code-comment);
  font-style: italic;
}

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

table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 24px;
  font-size: 14px;
}

th {
  text-align: left;
  font-weight: 600;
  padding: 8px 12px;
  border-bottom: 2px solid var(--border);
  color: var(--text-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-light);
  vertical-align: top;
}

td code {
  font-size: 12px;
  white-space: nowrap;
}

/* ---- Responsive ---- */

@media (max-width: 768px) {
  #sidebar {
    position: relative;
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
  }

  #sidebar .logo {
    padding: 0 16px 12px;
  }

  #sidebar nav {
    display: flex;
    flex-wrap: wrap;
    gap: 2px 4px;
    padding: 0 12px;
  }

  #sidebar nav h3 {
    width: 100%;
    margin: 12px 0 4px 4px;
  }

  #sidebar nav a {
    font-size: 12px;
    padding: 2px 6px;
  }

  #content {
    margin-left: 0;
    padding: 24px 20px 80px;
  }

  h1 { font-size: 26px; }
  h2 { font-size: 20px; margin-top: 40px; }
  pre { font-size: 12.5px; padding: 12px 14px; }
}

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

.footer {
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-muted);
}

.footer a {
  color: var(--text-muted);
}

/* ---- Section anchors ---- */

h2[id], h3[id] {
  scroll-margin-top: 16px;
}

/* ---- Install block ---- */

.install-block {
  background: var(--bg-code);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px 24px;
  margin: 0 0 24px;
}

.install-block pre {
  margin: 0;
  background: var(--bg-code-block);
}

.install-block p {
  margin: 0 0 12px;
  font-size: 14px;
}