/* Adapted from Simple CSS (MIT License): https://simplecss.org/ */
/* Set the global variables for everything. Change these to use your own fonts/colours. */
:root {
	/* Set sans-serif & mono fonts */
	--sans-font: -apple-system, BlinkMacSystemFont, "Avenir Next", Avenir, "Nimbus Sans L", Roboto, Noto, "Segoe UI", Arial, Helvetica, "Helvetica Neue", sans-serif;
	--mono-font: Consolas, Menlo, Monaco, "Andale Mono", "Ubuntu Mono", monospace;

	/* Body font size. By default, effectively 18.4px, based on 16px as 'root em' */
	--base-fontsize: 1.15rem;

	/* Major third scale progression - see https://type-scale.com/ */
	--header-scale: 1.25;

	/* Line height is set to the "Golden ratio" for optimal legibility */
	--line-height: 1.618;

	/* Default theme is dark, based on Dracula colors */
	--bg: #282a36;
	--accent-bg: #282a36;
	--text: #f8f8f2;
	--text-light: #6272a4;
	--border: #44475a;
	--accent: #bd93f9;
	--accent-light: #bd93f9;
	--code: #ff79c6;
	--preformatted: #ccc;
	--marked: #f1fa8c;
}

/* Dark theme */
img,
video {
	opacity: 0.6;
}

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

html {
	font-size: 16px;
}

/* Make the body a nice central block */
body {
	color: var(--text);
	background: var(--bg);
	font-size: var(--base-fontsize);
	line-height: var(--line-height);
	margin: 0;
}

/* Make the main element a nice central block */
main {
	margin: 1rem auto 0;
	max-width: 45rem;
	padding: 0 0.5rem;
}

/* Make the header bg full width, but the content inline with body */
header {
	background: var(--accent-bg);
	border-bottom: 1px solid var(--border);
	padding: 1.5rem 15rem;
	margin-bottom: 3rem;
}

/* Reduces header padding on smaller screens */
@media only screen and (max-width: 1200px) {
	header {
			padding: 1rem;
	}

	nav {
			text-align: center;
	}
}

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

/* Fix header line height when title wraps */
header h2 {
	text-align: center;
	line-height: 1.1;
}

/* Format navigation */
nav {
	font-size: 1rem;
	line-height: 2;
	padding: 1rem 0;
}

nav a {
	margin: 1rem 1rem 0 0;
	border: 1px solid var(--border);
	border-radius: 5px;
	color: var(--text) !important;
	display: inline-block;
	padding: 0.1rem 1rem;
	text-decoration: none;
	transition: 0.4s;
}

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

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

footer {
	margin-top: 4rem;
	padding: 2rem 1rem 1.5rem 1rem;
	color: var(--text-light);
	font-size: 0.9rem;
	text-align: center;
	border-top: 1px solid var(--border);
}

/* Format headers */
h1 {
	font-size: calc(var(--base-fontsize) * var(--header-scale) * var(--header-scale) * var(--header-scale) * var(--header-scale));
	margin-top: calc(var(--line-height) * 1.5rem);
}

h2 {
	font-size: calc(var(--base-fontsize) * var(--header-scale) * var(--header-scale) * var(--header-scale));
	margin-top: calc(var(--line-height) * 1.5rem);
}

h3 {
	font-size: calc(var(--base-fontsize) * var(--header-scale) * var(--header-scale));
	margin-top: calc(var(--line-height) * 1.5rem);
}

h4 {
	font-size: calc(var(--base-fontsize) * var(--header-scale));
	margin-top: calc(var(--line-height) * 1.5rem);
}

h5 {
	font-size: var(--base-fontsize);
	margin-top: calc(var(--line-height) * 1.5rem);
}

h6 {
	font-size: calc(var(--base-fontsize) / var(--header-scale));
	margin-top: calc(var(--line-height) * 1.5rem);
}

/* Format links & buttons */
a,
a:visited {
	color: var(--accent);
}

a:hover {
	text-decoration: none;
}

a button,
button,
input[type="submit"],
input[type="reset"],
input[type="button"] {
	border: none;
	border-radius: 5px;
	background: var(--accent);
	font-size: 1rem;
	color: var(--bg);
	padding: 0.7rem 0.9rem;
	margin: 0.5rem 0;
	transition: 0.4s;
}

a button[disabled],
button[disabled],
input[type="submit"][disabled],
input[type="reset"][disabled],
input[type="button"][disabled] {
	cursor: default;
	opacity: 0.5;
	cursor: not-allowed;
}

/* Set the cursor to '?' while hovering over an abbreviation */
abbr {
	cursor: help;
}

button:focus,
button:enabled:hover,
input[type="submit"]:focus,
input[type="submit"]:enabled:hover,
input[type="reset"]:focus,
input[type="reset"]:enabled:hover,
input[type="button"]:focus,
input[type="button"]:enabled:hover {
	opacity: 0.8;
}

/* Format the expanding box */
details {
	padding: 0.6rem 1rem;
	background: var(--accent-bg);
	border: 1px solid var(--border);
	border-radius: 5px;
	margin-bottom: 1rem;
}

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%;
}

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;
}

/* Format forms */
textarea,
select,
input {
	font-size: inherit;
	font-family: inherit;
	padding: 0.5rem;
	margin-bottom: 0.5rem;
	color: var(--text);
	background: var(--bg);
	border: 1px solid var(--border);
	border-radius: 5px;
	box-shadow: none;
	box-sizing: border-box;
	width: 60%;
}

/* Make the textarea wider than other inputs */
textarea {
	width: 80%;
}

/* Makes input fields wider on smaller screens */
@media only screen and (max-width: 720px) {
	textarea,
	select,
	input {
			width: 100%;
	}
}

/* Ensures the checkbox and radio inputs do not have a set width like other input fields */
input[type="checkbox"],
input[type="radio"] {
	width: auto;
}

/* do not show border around file selector button */
input[type="file"] {
	border: 0;
}

/* Without this any HTML using <fieldset> shows ugly borders and has additional padding/margin. (Issue #3) */
fieldset {
	border: 0;
	padding: 0;
	margin: 0;
}

/* Misc body elements */

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

mark {
	padding: 2px 5px;
	border-radius: 4px;
	background: var(--marked);
}

main img,
main video {
	max-width: 100%;
	border-radius: 5px;
}

figure {
	margin: 0;
}

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-size: 1.075rem;
	font-family: var(--mono-font);
	color: var(--code);
}

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

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

/* Fix embedded code within pre */
pre code {
	color: var(--preformatted);
	background: none;
	margin: 0;
	padding: 0;
}

/* CSS for Openring */
.webring {
	margin-top: 2rem;
}

.wr-articles {
	display: flex;

	@media (max-width: 640px) {
			flex-direction: column;
	}
}

.wr-article {
	flex: 1 1 0;
	display: flex;
	flex-direction: column;
	background: #323542;
	padding: 0.5rem;

	margin: 0 0.5rem;

	@media (max-width: 640px) {
			margin: 0.5rem 0;
	}
}

.wr-article:first-child {
	margin-left: 0;
}

.wr-article:last-child {
	margin-right: 0;
}

.wr-summary {
	font-size: 0.8rem;
	flex: 1 1 0;
	color: rgb(235, 235, 235);
}

.wr-attribution {
	float: right;
	font-size: 0.8rem;
	color: rgb(192, 191, 191);
	line-height: 3;
}

.wr-date {
	color: rgb(192, 191, 191);
}

.wr-source {
	color: rgb(192, 191, 191);
}

.mastodon-comment {
	background-color: var(--body-background);
	border-radius: var(--card-border-radius);
	padding: var(--card-padding);
	margin-bottom: 1rem;
	display: flex;
}

.mastodon-comment .content {
	flex-grow: 2;
}

.mastodon-comment .avatar img {
	margin-right: 1rem;
	min-width: 60px;
}

.mastodon-comment .author {
	padding-top: 0;
	display: flex;
}

.mastodon-comment .author .date {
	margin-left: auto;
}

.mastodon-comment .disabled {
	color: var(--accent-color);
}

.mastodon-comment-content p:first-child {
	margin-top: 0;
}