/*
 *
 * Based on Simple.css (https://simplecss.org)
 *
 * MIT License
 *
 * Copyright (c) 2020 Simple.css (Kev Quirk)
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy
 * of this software and associated documentation files (the
 * "Software"), to deal
 * in the Software without restriction, including without limitation
 * the rights
 * to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell
 * copies of the Software, and to permit persons to whom the Software
 * is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
 * SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
 * OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE
 * SOFTWARE.
 *
*/

/* Set the global variables for everything. */
:root {
  --sans-font: apple-system, BlinkMacSystemFont, avenir next, avenir,
    'Nimbus Sans L', roboto, noto, segoe ui, arial, helvetica, helvetica neue,
    sans-serif;
  --mono-font: monospace;
  --bg: #000000;
  --accent-bg: #2b2b2b;
  --text: #ababab;
  --text-light: #808080;
  --border: #666;
  --accent: #b2c6e6;
  --accent-light: #ffecb3;
  --code: #ababab;
}

/* Set the font globally. */
* {
  font-family: var(--sans-font);
}

body {
  color: var(--text);
  background: var(--bg);
  font-size: 1rem;
  line-height: 1.5;
}

main {
  margin: 0 auto;
  max-width: 600px;
}

header {
  padding: 1.5rem 15rem;
  padding-bottom: 0.67rem;
  margin-bottom: -1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

/* Hide the scrollbar in navigation. */

header nav {
  /* See https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Scrollbars#scrollbar-width. */
  scrollbar-width: none; /* Firefox */
}

header nav::-webkit-scrollbar {
  /* See https://developer.mozilla.org/en-US/docs/Web/CSS/::-webkit-scrollbar#-webkit-scrollbar. */
  display: none; /* Chrome & friends */
}

/* Remove header padding and change bottom margin on smaller screens. */
@media only screen and (max-width: 1200px) {
  header {
    padding: 1rem 0rem 0rem 0rem;
    margin-bottom: -1rem;
    margin-left: 10px;
  }
}

/* Remove margins for header text. */
header h1,
header p {
  margin: 0;
}

/* Format navigation. */
nav {
  font-size: 1rem;
  white-space: nowrap;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  line-height: 2;
  padding: 1rem 0;
}

nav a {
  margin: 0 1rem 0 0;
  color: var(--text) !important;
  display: inline-block;
  padding: 0.1rem 1rem;
  text-decoration: none;
}

nav a:hover {
  color: var(--accent) !important;
  border-color: var(--accent);
}

nav a.current:hover {
  text-decoration: none;
}

footer {
  padding: 1rem 1rem 1.5rem 1rem;
  color: var(--text-light);
  font-size: 0.9rem;
  text-align: center;
}

/* Format links. */

a,
a:visited {
  color: var(--accent);
}

a:hover {
  text-decoration: none;
}

/* Format the expanding box. */

details {
  padding: 0.6rem 1rem;
  background: var(--accent-bg);
  border: 1px solid var(--border);
  border-radius: 5px;
  margin-bottom: 1rem;
  overflow: auto;
}

summary {
  cursor: pointer;
  font-weight: bold;
}

details[open] {
  padding-bottom: 0.75rem;
}

details[open] summary {
  margin-bottom: 0.5rem;
}

details[open] > *:last-child {
  margin-bottom: 0;
}

/* Format tables. */

table {
  border-collapse: collapse;
  width: 100%;
  margin: 1.5rem 0;
  overflow-x: auto;
}

td,
th {
  border: 1px solid var(--border);
  text-align: left;
  padding: 0.5rem;
}

th {
  background: var(--accent-bg);
  font-weight: bold;
}

tr:nth-child(even) {
  /* Set every other cell slightly darker. Improves readability. */
  background: var(--accent-bg);
}

table caption {
  font-weight: bold;
  margin-bottom: 0.5rem;
}

/* Lists. */
ol,
ul {
  padding-left: 3rem;
}

/* Misc body elements. */

hr {
  color: var(--border);
  border-top: 1px;
  margin: 1rem auto;
}

mark {
  padding: 3px 6px;
  background: var(--accent-light);
}

figure {
  margin: 0;
}

figure img {
  display: block;
  border-radius: 5px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 0.5rem;
  width: 50%;
}

figcaption {
  font-size: 0.9rem;
  color: var(--text-light);
  text-align: center;
  margin-bottom: 1rem;
}

blockquote {
  margin: 2rem 0 2rem 2rem;
  padding: 0.4rem 0.8rem;
  border-left: 0.35rem solid var(--accent);
  opacity: 0.8;
  font-style: italic;
}

cite {
  font-size: 0.9rem;
  color: var(--text-light);
  font-style: normal;
}

/* Use mono font for code like elements. */

code,
pre,
kbd,
samp {
  font-family: var(--mono-font);
  color: var(--code);
}

kbd {
  border: 1px solid var(--code);
  border-bottom: 3px solid var(--code);
  border-radius: 5px;
  padding: 0.1rem;
}

pre {
  padding: 1rem 1.4rem;
  max-width: 100%;
  overflow: auto;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 5px;
}

/* Fix embedded code within pre. */
pre code {
  color: var(--text);
  background: none;
  margin: 0;
  padding: 0;
}
pre span {
  font-family: var(--mono-font);
}

/* Make tap targets larger. */
li {
  margin: 8px;
}

/* Link to the blog entry. */
.post-link a {
  line-height: 1;
}

/* Blog entry publication date. */
.meta {
  color: var(--text-light);
  font-size: 1rem;
  margin-top: -1rem;
}

.icon {
  width: 24px;
  height: 24px;
  vertical-align: middle;
  display: inline-flex;
  padding-right: 2px;
  padding-bottom: 4px;
}

/* Current link in a header. */
nav a.current {
  color: var(--accent) !important;
  border-color: var(--accent);
}

/* Don't underline header links. */
header a {
  text-decoration: none;
}

/* Avatar in a header. */
.avatar {
  vertical-align: text-bottom;
  width: 40px;
  height: 40px;
}

/* Alert box. */
.alert {
  background-color: #871f22;
  border-radius: 5px;
  color: #fff;
  display: block;
  margin: 10px 0;
  padding: 10px 0;
  text-align: center;
}

.alert a {
  color: #fff;
}

/* Make headings overflow. */
h1 {
  overflow: auto;
}

/* Vanity import styles. */

span.module {
  border: .0625rem solid var(--border);
  color: var(--text);
  font-size: .75rem;
  padding: .125rem .625rem;
  vertical-align: middle;
}