:root {
	--font-size: 17px;
	--line-height: 1.7;
	--light-green: #2c5700;
	--dark-green: #153d20;
	color-scheme: dark;
}

* {
	box-sizing: border-box;
}

::selection {
	background: #fff3;
}

html {
	overflow-y: auto;
	min-width: 320px;
	font: var(--font-size) / var(--line-height) Roboto, sans-serif;
	background: linear-gradient(to bottom, var(--light-green), var(--dark-green))
		var(--light-green);
	color: #fff;
	word-break: break-word;
}

body {
	margin: 0;
	display: flex;
	flex-direction: column;
	background: radial-gradient(
		ellipse 400px 100px at 50% 100px,
		rgba(100%, 100%, 100%, 13%),
		rgba(100%, 100%, 100%, 4%),
		rgba(100%, 100%, 100%, 0%)
	);
	border: 0.5px solid;
	border-bottom: none;
	min-height: 100vh;
}

a {
	color: inherit;
}

main {
	margin: 0 20px;
	padding-bottom: 40px;
	position: relative;
	display: flex;
	flex-direction: column;
	flex-grow: 1;
}

main > * {
	margin: 0 0 calc(var(--font-size) * var(--line-height));
}

main > :not(h2),
footer > :not(input) {
	width: 100%;
	max-width: 600px;
	margin-left: auto;
	margin-right: auto;
}

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

h1 {
	margin: 7vh auto 0.5em;
	font-size: 2.5em;
	text-align: center;
	line-height: 1.1;
	max-width: none !important;
}

h1 img {
	width: 320px;
	display: block;
	margin: auto;
}

h1 a {
	text-decoration: none;
}

h1,
h2,
h3 {
	font-weight: 300;
	font-family: roboto slab, serif;
}

h2 {
	font-size: 30px;
	display: flex;
	flex-direction: row;
}

h2:before,
h2:after {
	content: '';
	flex-grow: 1;
	border-bottom: 0.5px solid;
	margin-bottom: 1.2ex;
}

h2:before {
	margin-right: 20px;
}

h2:after {
	margin-left: 20px;
}

textarea {
	padding: 0.2em;
	border: solid 3px silver;
	border-radius: 4px;
	font-size: 10px;
	line-height: 1.1;
	tab-size: 2;
}

input[type='text'] {
	border-radius: 4px;
	border: 0.5px solid;
}

input::placeholder {
	color: rgb(255 255 255 / 0.5)
}

input[type='url'],
input[type='text'],
textarea {
	background: #153d2088;
	margin: 0;
	padding: 0 0.3em;
	font: inherit;
	color: inherit;
	outline: none;
	width: 100%;
}

textarea:focus,
input[type='text']:focus {
	background: var(--dark-green);
}

ol {
	list-style: none;
	padding-left: 0;
}

ul {
	list-style: none;
	padding-left: 3.5em;
}

ul li::before {
	content: '→ ';
	position: absolute;
	margin-left: -1.5em;
}

.text-monospace {
	font-family: monospace !important;
}

.text-pre {
	white-space: pre !important;
}

.d-inline-block {
	display: inline-block !important;
}

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

.status strong:before {
	content: url(logo.svg) "\A";
	white-space: pre;
	filter: invert(100%);
}


.status:empty {
	display: none;
}
.status strong:before {
	content: url(logo.svg) "\A";
	white-space: pre;
	filter: invert(100%);
}
input[type="url"],
#token{
	background-color: rgb(255 255 255 / 0.1);
	padding: 0.5em;
	border: solid;
	border-radius: 0.5em;
	margin: 0.5em 0;
	font: inherit;
	text-align: center;
	max-width: 100%;
}

a,
label {
	cursor: pointer;
	text-decoration: underline;
}
[type="checkbox"] {
	visibility: hidden;
	position: absolute;
}
[type="checkbox"]:checked + * + *,
[type="checkbox"]:not(:checked) + * {
	display: none;
}
#token:valid {
	color: var(--green);
	border: 0.1em solid;
}
#token:invalid {
	outline: solid 0.3em #ffee00;
	border-color: transparent;
}
[name="url"] {
	font-size: 0.6em;
}
.info {
	margin-top: 0.5em;
}

pre {
	font-size: 10px;
	text-align: left;
	padding: 0 10px;
	max-height: 100vh;
	overflow: auto;
}
pre div:first-child {
	font-size: 20px;
	white-space: pre-wrap;
}

header {
	background-color: rgba(100%, 100%, 100%, 13%);
	padding: 3em;
	text-align: center;
}