*,
*::before,
*::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

:focus {
	outline: none;
}

::selection {
	background-color: var(--secondary-color);
	color: var(--text-color);
}

:root {
	font-family: system-ui, Avenir, Helvetica, Arial, sans-serif;
	font-weight: 400;

	color-scheme: dark;

	font-synthesis: none;
	text-rendering: optimizeLegibility;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;

	--text-color: rgb(232, 235, 251);
	--background-color: rgb(23, 24, 30);
	--primary-color: rgb(224, 53, 67);
	--secondary-color: rgb(54, 103, 196);
	--error-color: rgb(255, 69, 91);
	--warning-color: rgb(255, 193, 7);
	--success-color: rgb(36, 255, 116);
	--text-muted-color: rgb(175, 184, 193);
	--border-color: rgb(50, 51, 54);
}

html {
	font-size: 62.5%;
}

body {
	background-color: var(--background-color);
	color: var(--text-color);
	font-size: 1.6rem;
	line-height: 1.4;
	display: flex;
	flex-direction: column;
	position: relative;

	min-height: 100vh;
	width: 100%;
}

main {
	flex: 1;
	padding: 2rem;
	max-width: 1200px;
	width: 100%;
	margin: 0 auto;
}

nav {
	padding: 1rem 0;
	border-bottom: 2px solid var(--border-color);
	background-color: var(--background-color);

	.container {
		padding: 0 2rem;
		max-width: 1200px;
		margin: 0 auto;
		display: flex;
		align-items: center;
		justify-content: space-between;
	}
}

footer {
	padding: 1rem 2rem;
	border-top: 2px solid var(--border-color);
	background-color: var(--background-color);
	text-align: center;
	font-size: 1.4rem;
	color: var(--text-muted-color);

	a {
		font-weight: 500;
	}
}

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

	&:hover {
		color: color-mix(in srgb, var(--primary-color) 75%, white);
	}
}

button {
	font-family: inherit;
	font-size: 1.6rem;
	background: none;
	border: none;
	cursor: pointer;
}

input,
textarea {
	font-family: inherit;
	font-size: inherit;
	line-height: inherit;
}

strong {
	font-weight: 700;
}

h1,
h2,
h3,
h4,
h5,
h6 {
	font-weight: 700;
	line-height: 1.1;
}

h1 {
	font-size: 3.6rem;
}

h2 {
	font-size: 2.8rem;
}

h3 {
	font-size: 2.4rem;
}

h4 {
	font-size: 2rem;
}

h5 {
	font-size: 1.8rem;
}

h6 {
	font-size: 1.6rem;
}

ul,
ol {
	list-style: none;
	list-style-position: inside;
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

img.emoji {
	height: 1em;
	width: 1em;
	margin: 0 0.05em 0 0.1em;
	vertical-align: -0.1em;
}

hr {
	border: none;
	border-top: 3px solid var(--border-color);
	margin: 2rem 0;
}

/* Utility Classes */
.text-muted {
	color: var(--text-muted-color);
}

.text-primary {
	color: var(--primary-color);
}

/* Scrollbar Styles */
::-webkit-scrollbar {
	width: 12px;
}

::-webkit-scrollbar-track {
	background: var(--background-color);
	border-radius: 6px;
}

::-webkit-scrollbar-thumb {
	background: color-mix(in srgb, var(--border-color) 80%, white);
	border-radius: 6px;
	border: 2px solid var(--background-color);
}

::-webkit-scrollbar-thumb:hover {
	background: color-mix(in srgb, var(--primary-color) 60%, var(--border-color));
}

::-webkit-scrollbar-thumb:active {
	background: color-mix(in srgb, var(--primary-color) 80%, var(--border-color));
}

/* Firefox */
* {
	scrollbar-width: thin;
	scrollbar-color: color-mix(in srgb, var(--border-color) 80%, white) var(--background-color);
}