gsender

:root {
	color-scheme: light;
	font-family: system-ui, -apple-system, sans-serif;
	line-height: 1.5;
}

html.dark {
	color-scheme: dark;
}

* {
	box-sizing: border-box;
}

body {
	margin: 0;
	padding: 1rem;
	background: #f4f4f5;
	color: #18181b;
}

html.dark body {
	background: #09090b;
	color: #fafafa;
}

.app {
	margin: 0 auto;
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

header h1 {
	margin: 0 0 0.25rem;
	font-size: 1.5rem;
}

.lede {
	margin: 0;
	color: #71717a;
	font-size: 0.9rem;
}

.layout {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 1rem;
	align-items: start;
}

@media (max-width: 48rem) {
	.layout {
		grid-template-columns: 1fr;
	}
}

.card {
	padding: 1rem;
	border: 1px solid #e4e4e7;
	border-radius: 0.5rem;
	background: #fff;
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
	min-height: 0;
	height: 100%;
}

html.dark .card {
	border-color: #27272a;
	background: #18181b;
}

.card h2 {
	margin: 0;
	font-size: 1rem;
}

textarea {
	flex: 1;
	min-height: 14rem;
	padding: 0.5rem;
	border: 1px solid #d4d4d8;
	border-radius: 0.375rem;
	font-family: ui-monospace, monospace;
	font-size: 0.8rem;
	resize: vertical;
	background: #fafafa;
	color: inherit;
}

html.dark textarea {
	border-color: #3f3f46;
	background: #27272a;
}

.actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
}

button {
	padding: 0.4rem 0.75rem;
	border: 1px solid #d4d4d8;
	border-radius: 0.375rem;
	background: #fafafa;
	cursor: pointer;
	font: inherit;
	color: inherit;
}

button:hover {
	background: #f4f4f5;
}

html.dark button {
	border-color: #3f3f46;
	background: #27272a;
}

html.dark button:hover {
	background: #3f3f46;
}

.status {
	margin: 0;
	font-size: 0.8rem;
	color: #71717a;
	min-height: 1.2em;
}

.card.preview {
	overflow: hidden;
}

.viewer-container {
	position: relative;
	width: 100%;
	height: 20rem;
	border: 1px solid #e4e4e7;
	border-radius: 0.375rem;
	overflow: hidden;
	background: #020617;
	isolation: isolate;
}

.viewer-container canvas {
	display: block;
	width: 100%;
	height: 100%;
}

html.dark .viewer-container {
	border-color: #3f3f46;
}

code {
	font-size: 0.85em;
}