:root {
	/* basic colors */
	--bg: #334;
	--fg: #faf9f8;
	--error: #f9a;

	/* button */
	--button-bg: #667;
	--button-fg: var(--fg);
	--button-border: #def;
	--button-hover: #556;

	/* surface elements */
	--surface-bg: #445;
	--surface-fg: var(--fg);
}

* {
	box-sizing: border-box;
	font-family: monospace;
	font-size: 16px;
}

body, html {
	height: 100%;
	min-width: 700px;
	margin: 0;
	padding: 0;
	overflow: hidden;
	background: black;
}

#canvas {
	width: 100vw;
	height: calc(100vh - 60px);
}

#options {
	background: var(--bg);
	color: var(--fg);
	position: relative;
	width: 100%;
	height: 60px;
	padding: 10px;
	display: flex;
	flex-direction: row;

	button {
		background: var(--button-bg);
		color: var(--button-fg);
		border: 1px solid var(--button-bg);
		width: fit-content;
		margin-right: 10px;

		&:hover {
			border: 1px solid var(--button-border);
			background: var(--button-hover);
			cursor: pointer;
		}
	}

	button, input {
		padding: 10px;
		font-weight: normal;
	}

	form {
		padding: 0;
		margin: 0;

		input {
			margin: 0;
			background: var(--surface-bg);
			color: var(--surface-fg);
			boder: none;
			outline: none;
			box-shadow: none;
		}
	}
}

#logs {
	position: absolute;
	top: 100%;
	margin-top: 10px;
	background: var(--bg);
	border-radius: 5px;
	color: var(--fg);
	padding: 5px;
	width: 600px;
	height: 300px;
	min-width: 600px;
	min-height: 300px;
	resize: both;
	overflow: auto;

	.content {
		height: calc(100% - 30px);
		width: calc(100% - 10px);
		font-size: 15px;
		margin: 5px;
		padding: 5px;
		display: flex;
		flex-direction: column;
		overflow: auto;
		border-radius: 5px;
		background-color: var(--surface-bg);
		color: var(--surface-fg);

		.error {
			color: var(--error);
		}
	}
}