html{
  --text-color: #e5e7eb;
  --bg: #0b1020;
  
  --padding: 2rem;

  --text-indent: 2rem;
  --line-height: 1.5;
  --p-break: 1rem;

}

body {
  margin: 0;
  font-family: "JetBrains Mono", monospace;
  background: var(--bg);
  color: var(--text-color);
  display: grid;
  grid-template-columns: 260px auto;
}

main {
  height:100vh;
  overflow-y: auto;
  padding:var(--padding);
  max-width: 900px;
  margin: auto;
}

img {
  display: block;
  margin: auto;
  max-width: 100%;
}

h1 {
  text-align: center;
}

p, ol li {
  line-height: var(--line-height);
  margin-block: var(--p-break);
}

li p,
p.no-indent{
  text-indent: 0;
}

p{
  text-indent: var(--text-indent);
}

a{
  color: #d4baec;
}

a:visited{
  color: #87b8f6;
}

pre{
  position: relative;
  background-color: black;
  border: 1px solid #455d97;
  padding: calc(var(--padding)/2);
  overflow-x: auto;
}

pre > span {
  content: "Click to copy";
  position: absolute;
  top: 0;
  right: 0;
  padding: 6px 10px;
  font-size: 0.8rem;
  opacity: 0.6;
  cursor: pointer;
}

pre > code > span {
  color:rgb(116, 250, 116);
}

.two-columns{
  display: grid; 
  grid-template-columns: 1fr 1fr;
  gap:var(--padding);
}

#sidebar {
  padding:var(--padding);
  background: #0f172a;
  color: #e5e7eb;
  height:100vh;
  overflow-y: auto;
}

#sidebar h3 {
  margin-top: 18px;
  font-size: 14px;
  text-transform: uppercase;
  opacity: 0.7;
}

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

#sidebar li {
  margin: 6px 0;
  text-indent: Calc(var(--text-indent) / 2);
}

#sidebar a {
  color: #cbd5f5;
  text-decoration: none;
  font-size: 14px;
}

#sidebar a.active {
  font-weight: bold;
  color: #38bdf8;
}