/**
 * Gruvbox dark theme
 *
 * Adapted from a theme based on:
 * Vim Gruvbox dark Theme (https://github.com/morhetz/gruvbox)
 *
 * @author Azat S. <to@azat.io>
 * @version 1.0
 */

code[class*="language-"],
pre[class*="language-"] {
	color: #ebdbb2; /* fg1 / fg */
	font-family: "Fira Code", "Ubuntu Mono", Consolas, Monaco, "Andale Mono", monospace;
	direction: ltr;
	text-align: left;
	white-space: pre;
	word-spacing: normal;
	word-break: normal;
	line-height: 1.5;

	-moz-tab-size: 4;
	-o-tab-size: 4;
	tab-size: 4;

	-webkit-hyphens: none;
	-moz-hyphens: none;
	-ms-hyphens: none;
	hyphens: none;
}

pre[class*="language-"]::-moz-selection,
pre[class*="language-"] ::-moz-selection,
code[class*="language-"]::-moz-selection,
code[class*="language-"] ::-moz-selection {
	color: #fbf1c7; /* fg0 */
	background: #7c6f64; /* bg4 */
}

pre[class*="language-"]::selection,
pre[class*="language-"] ::selection,
code[class*="language-"]::selection,
code[class*="language-"] ::selection {
	color: #fbf1c7; /* fg0 */
	background: #7c6f64; /* bg4 */
}

/* Code blocks */
pre[class*="language-"] {
	padding: 1em;
	margin: 0.5em 0;
	overflow: auto;
}

:not(pre) > code[class*="language-"],
pre[class*="language-"] {
	background: #1d2021; /* bg0_h */
}

/* Inline code */
:not(pre) > code[class*="language-"] {
	padding: 0.1em;
	border-radius: 0.3em;
}

.token.comment,
.token.prolog,
.token.cdata {
	color: #a89984; /* fg4 / gray1 */
}

.token.delimiter,
.token.boolean,
.token.keyword,
.token.selector,
.token.important,
.token.atrule {
	color: #fb4934; /* red2 */
}

.token.operator,
.token.punctuation,
.token.attr-name {
	color: #a89984; /* fg4 / gray1 */
}

.token.tag,
.token.tag .punctuation,
.token.doctype,
.token.builtin {
	color: #fabd2f; /* yellow2 */
}

.token.entity,
.token.number,
.token.symbol {
	color: #d3869b; /* purple2 */
}

.token.property,
.token.constant,
.token.variable {
	color: #fb4934; /* red2 */
}

.token.string,
.token.char {
	color: #b8bb26; /* green2 */
}

.token.attr-value,
.token.attr-value .punctuation {
	color: #a89984; /* fg4 / gray1 */
}

.token.url {
	color: #b8bb26; /* green2 */
	text-decoration: underline;
}

.token.function {
	color: #fabd2f; /* yellow2 */
}

.token.regex {
	background: #b8bb26; /* green2 */
}

.token.bold {
	font-weight: bold;
}

.token.italic {
	font-style: italic;
}

.token.inserted {
	background: #a89984; /* fg4 / gray1 */
}

.token.deleted {
	background: #fb4934; /* red2 */
}

/* css for hover button from https://github.com/panr/hugo-theme-terminal/blob/master/assets/css/prism.css */

div.code-toolbar {
  position: relative;
}

div.code-toolbar > .toolbar {
  position: absolute;
  top: 0.3em;
  right: 0.2em;
  transition: opacity 0.3s ease-in-out;
  opacity: 0;
}

div.code-toolbar:hover > .toolbar {
  opacity: 1;
}

/* Separate line b/c rules are thrown out if selector is invalid.
   IE11 and old Edge versions don't support :focus-within. */
div.code-toolbar:focus-within > .toolbar {
  opacity: 1;
}

div.code-toolbar > .toolbar > .toolbar-item {
  display: inline-block;
}

div.code-toolbar > .toolbar > .toolbar-item > a {
  cursor: pointer;
}

div.code-toolbar > .toolbar > .toolbar-item > button {
  background: none;
  border: 0;
  color: inherit;
  font: inherit;
  line-height: normal;
  overflow: visible;
  padding: 0;

  /* for button */
  user-select: none;
}

div.code-toolbar > .toolbar > .toolbar-item > a,
div.code-toolbar > .toolbar > .toolbar-item > button,
div.code-toolbar > .toolbar > .toolbar-item > span {
  color: #bbb;
  font-size: 0.8em;
  padding: 0 0.5em;
  background: #f5f2f0;
  background: rgba(224, 224, 224, 20%);
  box-shadow: 0 2px 0 0 rgba(0, 0, 0, 20%);
  border-radius: 0.5em;
}

div.code-toolbar > .toolbar > .toolbar-item > a:hover,
div.code-toolbar > .toolbar > .toolbar-item > a:focus,
div.code-toolbar > .toolbar > .toolbar-item > button:hover,
div.code-toolbar > .toolbar > .toolbar-item > button:focus,
div.code-toolbar > .toolbar > .toolbar-item > span:hover,
div.code-toolbar > .toolbar > .toolbar-item > span:focus {
  color: inherit;
  text-decoration: none;
}
