/* Property order:
 * Position (display, flexbox, float, grid),
 * Box model (height, width, padding, border, margin),
 * Styles (background),
 * Text position (writing-mode, text-align, text-indent, line-height),
 * Text styles (color, font, text-decoration),
 * Everything else in alphabetical order */
/* General items */
@import url("dark.css") (prefers-color-scheme: dark); /* Dark themes */
* {
	box-sizing: border-box;
}
:root {
	color-scheme: light dark;
	--background-color: hsl(30, 10%, 20%);
	--primary-color: oldlace;
	--secondary-color: hsl(35, 75%, 70%);
	--accent-color: orangered;
	--text-color: hsl(30, 25%, 15%);
	--font-stack: Avenir, "Century Gothic", "URW Gothic", sans-serif;
}
body {
	margin: 0;
	background-color: var(--background-color);
	color: var(--text-color);
	font: 18px var(--font-stack);
}
hr {
	border-style: solid;
	color: var(--text-color);
}
ul {
	margin: 0.5em 0;
}
a {
	color: var(--accent-color);
	font-weight: bold;
	text-decoration: none;
}
b {
	font-size: 1.2em;
}
p {
	margin: 0 0 0.5em 0;
}
/* Button styling */
button, .button, input[type="submit"] {
	width: 10em;
	padding: 1.25em;
	margin: 0.75em;
	background-color: var(--background-color);
	color: var(--accent-color);
	transition-duration: 0.2s;
}
button, input[type="submit"] {
	border: none;
	font: 1em var(--font-stack);
	cursor: pointer;
}
.button {
	display: inline-block;
	text-align: center;
	font-weight: normal;
}
.teaser {
	width: 240px;
	padding: 0;
}
.teaser img {
	display: block;
	width: 240px;
	background: var(--secondary-color) url(../images/no-teaser.png);
	color: transparent;
	background-size: cover;
	/* To cover both Firefox and Chrome */
	image-rendering: crisp-edges;
	image-rendering: pixelated;
}
.teaser img:before {
	content: "";
	display: block;
	height: 160px;
	width: 240px;
}
.teaser p {
	padding: 1em;
	margin: 0;
}
/* Header and navbar */
header {
	display: flex;
	padding: 20px;
	background-color: var(--primary-color);
	text-align: center;
}
header h1 {
	flex: auto;
}
#navbar {
	overflow: hidden;
	margin: 0;
	background-color: var(--background-color);
	color: var(--accent-color);
	list-style-type: none;
}
#navbar li {
	float: left;
}
#navbar li.right {
	float: right;
}
#navbar p {
	padding: 15px 25px;
	margin: 0;
}
#navbar a {
	display: block;
	padding: 15px 25px;
	color: var(--secondary-color);
	font-weight: normal;
	transition-duration: 0.2s;
}
#navbar a.active, #navbar a:hover, a:hover, button:hover, input[type="submit"]:hover {
	background-color: var(--accent-color);
	color: var(--background-color);
}
#open-icon, #close-icon {
	display: none;
	flex: none;
	writing-mode: vertical-rl;
	font-size: 3em;
	cursor: pointer;
}
#open-icon:hover, #close-icon:hover {
	color: var(--accent-color);
}
/* Layout */
#maindiv {
	display: flex;
	min-height: max(300px, 100vh - 300px);
	background-color: var(--primary-color);
	line-height: 1.3;
}
aside {
	width: 20%;
	padding: 20px;
	background-color: var(--secondary-color);
}
main {
	width: 80%;
	padding: 20px;
}
footer {
	padding: 15px;
	background-color: var(--background-color);
	text-align: center;
	color: var(--primary-color);
	font-style: italic;
}
/* Prevents flash of default colors before dark.css is loaded. */
@media (prefers-color-scheme: dark) {
	:root {
		--background-color: hsl(30, 15%, 25%);
		--primary-color: hsl(30, 20%, 10%);
		--secondary-color: hsl(30, 15%, 15%);
		--accent-color: gold;
		--text-color: linen;
	}
}
/* Responsive design */
@media (max-width: 1080px) {
	button {
		padding: 1em;
		margin: 0.5em;
	}
	header {
		background-color: var(--background-color);
		color: var(--secondary-color);
	}
	header h1 {
		margin: 1.34rem;
	}
	#open-icon:not(.hidden), #close-icon:not(.hidden) {
		display: initial;
	}
	#navbar {
		padding: 0;
		font-size: 15px;
	}
	#navbar.hidden {
		display: none;
	}
	aside {
		width: 33%;
	}
	main {
		width: 67%;
	}
}
@media (max-width: 640px) {
	:root {
		font-size: 15px;
	}
	header {
		padding: 0;
	}
	#navbar {
		display: flex;
		flex-flow: row wrap;
	}
	#navbar a {
		width: 100%;
	}
	#navbar li {
		flex: 160px;
	}
	#navbar li.right {
		flex-grow: auto;
	}
	#maindiv {
		flex-direction: column;
		min-height: 100vh - 300px;
	}
	aside, main {
		width: 100%;
		padding-bottom: 50px;
	}
}
@media (max-width: 320px) {
	:root {
		font-size: 12px;
	}
	header {
		flex-direction: column;
	}
	header h1 {
		margin: 1rem;
	}
	#open-icon, #close-icon {
		margin-top: calc(-4rem / 3);
		margin-bottom: calc(2rem / 3);
	}
	#open-icon:not(.hidden), #close-icon:not(.hidden) { /* Center glyph */
		display: flex;
		align-items: center;
	}
}