@import url('https://fonts.googleapis.com/css2?family=Roboto+Mono:ital,wght@0,100..700;1,100..700&family=Roboto:ital,wght@0,100..900;1,100..900&display=swap');

:root {
	--primary-bg-color: #e4e4e4;
	--viewer-bg-color: #f2f2f2;
	--code-bg-color: #e9ebed;
	--heading-border-color: #c3cad1;
	--primary-text-color: #1f1f1f;
	--secondary-text-color: #595959;
	--primary-color: #c0145c;
	--accent-color: #8c0033;
	--border-color: #888;
}

@media (prefers-color-scheme: dark) {
	:root {
		--primary-bg-color: #111;
		--viewer-bg-color: #191919;
		--code-bg-color: #202020;
		--heading-border-color: #3c4044;
		--primary-text-color: #eee;
		--secondary-text-color: #8f8f8f;
		--primary-color: #ae80ff;
		--accent-color: #c9adff;
		--border-color: #404448;
	}
}

html {
	background: var(--primary-bg-color);
	line-height: 1.2;
	font-size: 1.2em;
	color: var(--primary-text-color);
}

html,
button,
input,
select,
textarea,
.pure-g [class*="pure-u"] {
	font-family: Roboto, sans-serif;
}

a {
	text-decoration: none;
	color: var(--primary-color);
}

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

a:hover {
	color: var(--accent-color);
}

.content {
	border-top: 1px solid var(--border-color);
	border-bottom: 1px solid var(--border-color);
}

.content-title,
.content-body {
	text-align: center;
}

.footer-quote {
	margin: 1em;
	color: var(--secondary-text-color);
	font-size: 0.8em;
}

.vertical-center {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	display: inline;
}

.text-center {
	text-align: center;
}

.social-links {
	margin: 1em auto;
	color: var(--border-color);
	max-width: fit-content;
}

.social-links-item {
	padding: 0.2em;
	color: var(--primary-color);
}

.social-links-item:hover {
	background: none;
	color: var(--accent-color);
}

img.avatar-img {
	max-width: 25%;
	margin: auto;
	border: 2px solid var(--primary-color);
	border-radius: 50%;
}

@media screen and (max-width: 992px) {
	img.avatar-img {
		max-width: 50%;
	}
}

img.avatar-img:hover {
	transition: all 250ms ease;
	filter: brightness(80%);
}


.viewer-page {
	margin: 0 auto;
	padding: 0 2em;
	box-sizing: border-box;
	display: flex;
	flex-direction: column;
	height: 100vh;
	overflow: hidden;
}

@media screen and (max-width: 48em) { /* pure md */
	.viewer-page { font-size: 0.9em; }
}

@media screen and (max-width: 40em) {
	.viewer-page { font-size: 0.87em; }
}

@media screen and (max-width: 35.5em), /* pure sm */
       screen and (max-height: 28em) and (orientation: landscape) {
	.viewer-page { font-size: 0.82em; }
}


@media screen and (min-width: 48em) { /* pure md */
	.viewer-page { max-width: 95%; }
}

@media screen and (min-width: 80em) { /* pure xl */
	.viewer-page { max-width: 85%; }
}

@media screen and (min-width: 100em) { /* pure xxl */
	.viewer-page { max-width: 72%; }
}

@media screen and (min-width: 120em) { /* pure xxxl */
	.viewer-page { max-width: min(58%, 64em); }
}

.viewer-site-nav {
	border-bottom: 1px solid var(--border-color);
}

.viewer-site-nav .pure-menu-link {
	color: var(--primary-color);
}

.viewer-site-nav .pure-menu-link:hover,
.viewer-site-nav .pure-menu-link:focus {
	background: transparent;
	color: var(--accent-color);
}

.viewer-content {
	border: 1px solid var(--border-color);
	margin: 1.5em 0;
	flex: 0 1 auto;
	display: flex;
	flex-direction: column;
	min-height: 0;
}

.viewer-file-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1em;
	padding: 0.8em 1em;
	border-bottom: 1px solid var(--border-color);
}

@media screen and (max-width: 35.5em) { /* pure sm */
	.viewer-file-header {
		flex-direction: column;
		align-items: flex-start;
		gap: 0.4em;
	}
}

.viewer-file-meta {
	display: flex;
	align-items: center;
	gap: 0.5em;
	min-width: 0;
	flex: 1;
}

.viewer-filename,
.viewer-size,
.viewer-file-actions {
	font-family: 'Roboto Mono', monospace;
}

.viewer-filename {
	min-width: 0;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.viewer-size {
	color: var(--secondary-text-color);
	white-space: nowrap;
	flex-shrink: 0;
}

.viewer-file-actions {
	display: flex;
	align-items: center;
	gap: 0.4em;
	color: var(--secondary-text-color);
	flex-shrink: 0;
}

.viewer-sep {
	color: var(--secondary-text-color);
	opacity: 0.7;
}

.viewer-raw-btn,
.viewer-download-btn,
.viewer-toggle-btn {
	color: var(--primary-color);
}

.viewer-raw-btn:hover,
.viewer-raw-btn:focus,
.viewer-download-btn:hover,
.viewer-download-btn:focus,
.viewer-toggle-btn:hover,
.viewer-toggle-btn:focus {
	color: var(--accent-color);
}

.viewer-code,
.viewer-markdown {
	flex: 0 1 auto;
	min-height: 0;
	background: var(--viewer-bg-color);
	overflow: auto;
}

.viewer-markdown {
	padding: 1em 1.5em;
	line-height: 1.6;
}

.viewer-markdown > *:first-child {
	margin-top: 0;
}

.viewer-pre {
	margin: 0;
	padding: 1em 1.5em;
	font-family: 'Roboto Mono', monospace;
	font-size: 0.875em;
	line-height: 1.5;
}

.viewer-pre > code.hljs {
	display: block;
	white-space: pre;
	background: var(--viewer-bg-color);
	padding: 0;
}

.viewer-pre-lined {
	padding: 0;
}

.hljs-ln {
	width: 100%;
	border-spacing: 0;
	border-collapse: collapse;
}

.hljs-ln td.hljs-ln-numbers {
	user-select: none;
	position: sticky;
	left: 0;
	background: var(--viewer-bg-color);
	padding: 0 1.25em;
	border-right: 1px solid var(--border-color);
	text-align: right;
	vertical-align: top;
	white-space: nowrap;
	width: 1%;
	color: var(--secondary-text-color);
}

.hljs-ln td.hljs-ln-code {
	padding: 0 1.5em 0 1.25em;
	vertical-align: top;
	white-space: pre;
}

@media (prefers-color-scheme: light) {
	.viewer-markdown .hljs-comment { color: #888; }
}

.viewer-markdown h1,
.viewer-markdown h2,
.viewer-markdown h3,
.viewer-markdown h4,
.viewer-markdown h5,
.viewer-markdown h6 {
	margin: 1em 0 0.4em;
	line-height: 1.3;
}

.viewer-markdown h1 {
	font-size: 1.6em;
	border-bottom: 1px solid var(--heading-border-color);
	padding-bottom: 0.2em;
}

.viewer-markdown h2 {
	font-size: 1.3em;
	border-bottom: 1px solid var(--heading-border-color);
	padding-bottom: 0.2em;
}

.viewer-markdown h3 { font-size: 1.1em; }

.viewer-markdown p,
.viewer-markdown ul,
.viewer-markdown ol,
.viewer-markdown blockquote,
.viewer-markdown pre {
	margin: 0.75em 0;
}

.viewer-markdown ul,
.viewer-markdown ol {
	padding-left: 1.5em;
}

.viewer-markdown code {
	font-family: 'Roboto Mono', monospace;
	font-size: 0.875em;
	background: var(--code-bg-color);
	padding: 0.15em 0.35em;
	border-radius: 3px;
}

.viewer-markdown pre {
	background: var(--code-bg-color);
	padding: 0.5em 0.7em;
	overflow-x: auto;
}

.viewer-markdown pre code {
	background: none;
	padding: 0;
}

.viewer-markdown blockquote {
	border-left: 3px solid var(--border-color);
	margin-left: 0;
	padding-left: 1em;
	color: var(--secondary-text-color);
}

.viewer-markdown hr {
	height: 1px;
	background: var(--heading-border-color);
	border: none;
	margin: 1.5em 0;
}

.viewer-markdown table {
	border-collapse: collapse;
	width: 100%;
}

.viewer-markdown th,
.viewer-markdown td {
	border: 1px solid var(--border-color);
	padding: 0.4em 0.75em;
	text-align: left;
}

.viewer-markdown th {
	background: var(--code-bg-color);
}

.hljs-ln tr:first-child td {
	padding-top: 1em;
}

.hljs-ln tr:last-child td {
	padding-bottom: 1em;
}