/* Colors */

:root {
  --color: black;
  --background-color: white;
  --nav-color: hsl(0, 100%, 25%);
  --fade-color: #555;
  --quote-color: hsl(0, 0%, 41%);
  --code-border-color: hsla(0, 0%, 0%, 0.3);
  --link-color: #0000ee;
  --link-color-visited: #551a8b;
}

@media(prefers-color-scheme: dark) {
  :root {
    --color: white;
    --background-color: black;
    --fade-color: #aaa;
    --nav-color: hsl(0, 100%, 75%);
    --quote-color: hsl(0, 0%, 59%);
    --code-border-color: hsla(0, 0%, 100%, 0.3);
    --link-color: hsl(211, 100%, 60%);
    --link-color-visited: hsl(242, 100%, 80%);
  }
}


/* General declarations */

body {
  color: var(--color);
  background-color: var(--background-color);
  margin: 0px auto;
  padding: 1%;
  max-width: 750px;
}

a {
  color: var(--link-color);
}

a:visited {
  color: var(--link-color-visited);
}

.svg-icon {
  vertical-align: middle;
}


/* Navigation header */

nav a {
  color: var(--nav-color);
  font-size: 18px;
  margin: 12px;
  text-decoration: none;
}

nav ul, nav li {
  display: inline;
}

nav ul li a {
  color: var(--color);
  font-size: 14px;
  margin: 6px;
}


/* Article bodies */

.timestamp {
  color: var(--fade-color);
  font-size: 14px;
  font-style: italic;
}

blockquote {
  font-style: italic;
  color: var(--quote-color);
  padding-left: 10px;
  border-left: 3px solid #ccc;
}

ul.no-style {
  list-style-type: none;
}

ul.no-style li {
  margin: 20px 0px;
}


/* Footer */

footer {
  font-size: 14px;
  margin-top: 30px;
  padding: 12px 0px 12px 0px;
}

footer li {
  list-style-type: none;
  margin-top: 10px;
}

footer li a {
  margin-left: 5px;
  user-select: none;
}

/* Code blocks */

/* The "lineno" class is the default generated by Rouge for table-row in code blocks, see:
   https://github.com/rouge-ruby/rouge */
.line-number, pre.lineno {
  margin-right: 3px;
  padding-right: 3px;
  border-right: 1px solid;
  border-color: var(--code-border-color);
  text-align: right;
  user-select: none;
}

.code-line {
  padding-left: 8px;
}

.code-block {
  padding: 6px 4px;
  display: block;
}

.code-block, pre.highlight {
  border: 1px solid #ccc;
  border-radius: 10px;
}

pre {
  overflow: auto;
}


/* Code block anchors */

.line-number a, a.code-line-anchor {
  color: var(--color);
  text-decoration: none;
}

a.code-line-anchor:hover {
  text-decoration: underline;
}


/* Header anchor */

.header-anchor {
  color: var(--color);
  text-decoration: none;
  display: block;
  margin-bottom: 15px;
}

.header-anchor {
}


.header-anchor img {
  margin-left: 5px;
  visibility: hidden;
}

.header-anchor:hover img {
  visibility: visible;
}


/* Plaintext code block links */

.plaintext-link {
  margin: auto auto 0 auto;
  text-align: right;
  font-family: monospace;
}