/* Hitchhiker's Guide to CDNs — custom styles */

:root {
  --sidebar-width: 280px;
  --content-max-width: 860px;
  --mono-font: "JetBrains Mono", "Fira Code", "Cascadia Code", monospace;
}

.content main {
  max-width: var(--content-max-width);
}

/* Code blocks */
pre code {
  font-family: var(--mono-font);
  font-size: 0.82em;
  line-height: 1.55;
}

/* Inline code */
code {
  font-family: var(--mono-font);
  font-size: 0.87em;
  padding: 1px 5px;
  border-radius: 3px;
}

/* Callout boxes */
.warning {
  border-left: 4px solid #f0a500;
  padding: 0.6em 1em;
  margin: 1.2em 0;
  background: rgba(240,165,0,0.07);
  border-radius: 0 4px 4px 0;
}

.info {
  border-left: 4px solid #4a9eff;
  padding: 0.6em 1em;
  margin: 1.2em 0;
  background: rgba(74,158,255,0.07);
  border-radius: 0 4px 4px 0;
}

/* Ascii diagrams */
pre.diagram {
  font-family: var(--mono-font);
  background: var(--quote-bg);
  padding: 1em 1.2em;
  border-radius: 4px;
  overflow-x: auto;
  font-size: 0.8em;
  line-height: 1.4;
}

/* Chapter header decoration */
h1 { border-bottom: 2px solid var(--sidebar-active); padding-bottom: 0.3em; }
h2 { margin-top: 2em; }
h3 { margin-top: 1.6em; color: var(--fg); }

/* Table improvements */
table {
  border-collapse: collapse;
  width: 100%;
  margin: 1em 0;
  font-size: 0.88em;
}
th { background: var(--sidebar-bg); }
th, td { padding: 0.45em 0.8em; border: 1px solid var(--table-border-color); }
tr:nth-child(even) { background: var(--quote-bg); }

/* Lab label badge */
.lab-badge {
  display: inline-block;
  background: #4a9eff;
  color: #fff;
  padding: 2px 8px;
  border-radius: 3px;
  font-size: 0.75em;
  font-weight: 700;
  letter-spacing: 0.04em;
  vertical-align: middle;
  margin-right: 6px;
}