#loader {
	display: none;
}

main {
	display: grid;
	width: 100%;
	height: 100%;
	grid-template-columns: auto 1fr;
	grid-template-rows: auto 1fr auto;
}

.banner {
	grid-column: 1 / 3;
	padding: 10px 150px;
	background: #FFFFCC;
	text-align: center;
	border-bottom: 1px solid #808080;
}

nav {
	position: absolute;
	top: 0;
	right: 0;
	padding: 10px;
	line-height: 1rem;
	font-size: 0.9rem;
	text-align: right;
}

nav a {
	padding: 0 10px;
}

form {
	margin: 0;
	padding: 0;
	position: relative;
}

textarea {
	width: 30vw;
	height: 100%;
	resize: horizontal;
	min-width: 200px;
	max-width: 80vw;
	padding: 10px 50px 100px 10px;
	white-space: pre;
	box-sizing: border-box;
	border: none;
	border-right: 1px solid #808080;
	background: #EEEEEE;
}

button {
	position: absolute;
	top: 10px;
	right: 10px;
}

iframe {
	width: 100%;
	height: 100%;
	border: none;
}

a:link, a:visited {
	color: #556688;
	text-decoration: underline;
}

a:hover, a:active {
	color: #5577AA;
	text-decoration: none;
}

@media (prefers-color-scheme: dark) {
	.banner {
		background: #554400;
	}

	textarea {
		color: #FFEEDD;
		background: #333333;
	}

	iframe {
		background: #111111; /* avoid flicker when reloading */
	}

	a:link, a:visited {
		color: #99AAEE;
	}

	a:hover, a:active {
		color: #6699FF;
	}
}