Indiego/assets/css/style.scss

$colors: (
	background: #fff,
	background-dark: #000,
	primary: #000,
	primary-dark: #fff
);

@mixin color($property, $varName) {
	#{$property}: map-get($colors, $varName);
	#{$property}: var(--#{$varName}, map-get($colors, $varName));
}

@mixin color-border($property, $val1, $val2, $varName) {
	#{$property}: #{$val1} #{$val2} map-get($colors, $varName);
	#{$property}: #{$val1} #{$val2} var(--#{$varName}, map-get($colors, $varName));
}

@mixin lightmode {
	--background: #{map-get($colors, background)};
	--primary: #{map-get($colors, primary)};
	color: #000;
}

@mixin darkmode {
	--background: #{map-get($colors, background-dark)};
	--primary: #{map-get($colors, primary-dark)};
	color: #fff;
}

.sans-serif {
	font-family: sans-serif;
}

html {
	@include lightmode;
	@media (prefers-color-scheme: dark) {
		@include darkmode;
	}
	scrollbar-color: var(--primary) transparent;
}

body {
	@extend .sans-serif;
	@include color(background, background);
	line-height: 1.5;
	margin: 0 auto;
	max-width: 750px;
	padding: 10px;
	word-break: break-word;
	overflow-wrap: break-word;
	* {
		@include color(color, primary);
		max-width: 100%;
	}
}

header {
	@extend .border-bottom;
	padding: 10px 0;
	* {
		margin-top: 0;
		margin-bottom: 0;
	}
}

h1 a, h2 a {
	text-decoration: none;
}

img {
	width: 100%;
}

input, textarea, button, .button {
	@include color-border(border, 1px, solid, primary);
	@include color(background, background);
	@include color(color, primary);
	@extend .sans-serif;
	padding: 5px 10px;
	border-radius: 0;
	box-sizing: border-box;
	text-decoration: none;
	font-size: 1rem;
}

.full-width-form {
	@extend .full-width;
	input[type="text"], input[type="email"], textarea {
		@extend .full-width;
	}
}

blockquote {
	@include color-border(border-left, 5px, solid, primary);
	padding-left: 20px;
	margin-left: 0;
}

pre {
	padding: 10px;
	@include color-border(border, 1px, solid, primary);
	white-space: pre-wrap;
}

:not(pre) > code {
	@extend .invert;
	font-size: 1rem;
}

code {
	font-family: monospace;
}

footer {
	@extend .border-top;
	padding: 10px 0;
	* {
		margin-top: 0;
		margin-bottom: 0;
	}
}

.border-top {
	@include color-border(border-top, 1px, solid, primary);
}

.border-bottom {
	@include color-border(border-bottom, 1px, solid, primary);
}

.invert {
	@include color(color, background);
	@include color(background, primary);
}

.fake-p {
	display: block;
	margin-top: 1em;
	margin-bottom: 1em;
}

.flex {
	display: flex;
}

.hide {
	display: none;
}

.full-width {
	width: 100%;
}

/* Twemoji */
img.emoji {
	height: 1em;
	width: 1em;
	margin: 0 .05em 0 .1em;
	vertical-align: -0.1em;
}