:root {
  --fg: #ebdbb2; /* default fg */
  --bg: #282828; /* default bg */
  --quote: #fb4934; /* red */
  --emphasis: #fabd2f; /* yellow */
  --lists: #8ec07c; /* blue */
  --links: #d3869b; /* purple */
  --heading: #d79921; /* brown */
  --green: #b8bb26; /* green, markup code */
  --cyan: #8ec07c; /* aqua/cyan, markup quotes */
  --orange: #fe8019;
}

body {
  font-family: 'Roboto Mono', monospace;
  background-color: var(--bg);
  color: var(--fg);
  font-size: 1em;
}

::selection {
  background-color: var(--fg);
  color: var(--bg);
}

::-moz-selection {
  background-color: var(--fg);
  color: var(--bg);
}

/* .navbarbar stuff */

.navbar {
  padding: 0rem 0.5rem;
  display: flex;
  justify-content: center;
  font-size: 1.5rem; /* base font size */
  font-weight: bold;
}

.navbar a {
  color: var(--orange);
  text-decoration: none;
  padding: 0 0.5rem;
  position: relative;
}

.navbar a:hover {
  color: var(--bg);
  background-color: var(--orange);
}

/* Responsive adjustments */
@media (max-width: 600px) {
  .navbar a {
    padding: 0 0.2rem;
  }

  .navbar {
    font-size: 0.875rem;      /* slightly smaller text on mobile */
    gap: 0.25rem;             /* reduce spacing between links */
  }
}


/* body's actual content */

.content {
  max-width: 80ch;
  margin: 0 auto;
  white-space: normal;
  overflow-wrap: break-word;
}

/* heading stuff */

h1 {
  color: var(--green);
}

h2 {
  color: var(--cyan);
}

h3 {
  color: var(--heading);
}

h1::before {
  content: "= ";
}

h2::before {
  content: "== ";
}

h3::before {
  content: "=== ";
}

/* links */

.content a {
  color: var(--links);
  text-decoration: none;
}

.content a::before {
  content: "[";
}

.content a::after {
  content: "]";
}

.content a:hover {
  background-color: var(--links);
  color: var(--bg);
}

/* hr tag */

hr {
  color: var(--emphasis); /* TODO different color? */
}

/* em tags */

em {
  font-style: normal;
  color: var(--emphasis);
}

em::before {
  content: "*";
}

em::after {
  content: "*";
}

/* making list look like letdown */

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

ul li::before {
  content: "- ";
  color: var(--lists);
  position: absolute;
  left: 0;
}

ul li {
  position: relative;
  padding-left: 1.5em;
}

/* block quotes */

blockquote {
  color: var(--quote);
  margin-top: 1em;
  margin-bottom: 1em;
  margin-left: 0;
  margin-right: 0;
  padding: 0;
}

blockquote::before {
  content: "> ";
}

/* code (block and inline) */

pre {
  font-family: inherit;
  font-size: inherit;
}

code {
  font-family: inherit;
  font-size: inherit;
  color: var(--green); /* TODO different color? */
}

code::before {
  content: "`";
}

code::after {
  content: "`";
}

/* images */

img {
  color: var(--lists); /* for alt text */
  max-width: 100%;
  height: auto;
  display: block;
  margin-left: auto;
  margin-right: auto;
}