* {
	box-sizing: border-box;
}

pre {
	font-size: 0.5em;
}

:root {
	--Border: #ffff00;
	// --mem-instruction: #adff2f;
	// --mem-register: #800080;
	// --mem-constant: #d3d3d3;
	// --mem-memory: #d3d3d3;
	// --mem-invalid: #ff0000;
	// --mem-instruction: #2f962a;
	// --mem-register: #dc21d1;
	// --mem-constant: #d3d3d3;
	// --mem-memory: #4d86f0;
	// --mem-invalid: #bf2e2e;
	--mem-instruction: #3af78f;
	--mem-memory: #ff26a8;
	--mem-register: #9e0ef7;
	--mem-constant: #19f7f0;
	--mem-invalid: #bf2e2e;
}

body {
	color: #808080;
	background-color: black;
	font-size: 2.5em;
	font-family: monospace;
}

#labelcontainer {
	column-gap: 18px;
	font-size: 0.85em;
	display: flex;
	align-items: center;
	user-select: none;
	grid-area: regmemlabel;
}

#main {
	justify-content: center;
	display: grid;
	grid-template-columns: min-content max-content max-content 10px 500px;
	grid-template-rows: min-content 1.5fr 10px 2fr 2fr min-content;
	grid-template-areas:
		"cycles registers regmemlabel . explainer "
		"title .         .           . explainer "
		"title .         .           . ."
		"title .         .           . printout "
		"title .         .           . printout "
		".     buttons   buttons     . .";
	#memory {
		grid-column: 2/4;
		grid-row: 2/6;
	}
	#cycles {
		grid-area: cycles;
		text-align: left;
		align-self: center;
		font-size: 0.48em;
	}
	#title {
		grid-area: title;
		writing-mode: vertical-lr;
		text-align: left;
		user-select: none;
		transform: scale(-1, -1);
	}
}

#printout {
	border: 4px dashed var(--Border);
	grid-area: printout;
	padding: 10px;
	word-wrap: break-word;
	word-break: break-all;
	max-height: 200px;
	overflow-x: scroll;
}

#instruction_explainer {
	grid-area: explainer;
	display: flex;
	flex-direction: column;
	gap: 5px;
	border: 5px dashed var(--Border);
	#expl_box {
		padding-inline: 20px;
		padding-block-start: 10px;
	}

	#expl_text {
		font-size: 0.6em;
		text-align: center;
		vertical-align: center;
	}

	#expl_icon {
		margin-inline-end: 0.5em;
		font-size: 30px;
		padding: 5px;
		color: var(--color);
		outline: 3px dashed var(--color);
	}
}

.invalid {
	--color: var(--mem-invalid);
}
.constant {
	--color: var(--mem-constant);
}
.register {
	--color: var(--mem-register);
}
.memory {
	--color: var(--mem-memory);
}
.instruction {
	--color: var(--mem-instruction);
}

#memory {
	grid-area: memory;
	display: grid;
	grid-template-columns: repeat(16, min-content);
	gap: 5px;
	padding: 10px;
	border: 5px solid yellow;
	div {
		text-align: center;
		color: var(--color);
	}
	.program_counter {
		outline: 3px solid orange;
	}
	.instruction_argument,
	.current_instruction {
		outline: 3px dashed var(--color);
	}

	div.last_access {
		color: orange;
	}
	.invalid {
		&::after {
			user-select: none;
			float: right;
			position: relative;
			right: 0.5em;
			width: 0px;
			font-size: 0.5em;
			content: "!";
		}
	}
}

#registers {
	grid-area: registers;
	border: 5px solid yellow;
	border-bottom: none;

	grid-template-columns: repeat(8, min-content);
	max-width: fit-content;
	display: grid;
	column-gap: 5px;
	color: lightgray;
	padding: 10px;

	div {
		max-height: min-content;
		// margin-block: auto;
	}
}

button,
label.button {
	border: 4px solid yellow;
	color: gray;
	margin: 10px;
	margin-inline: 0px;
	padding: 10px;
	font-size: 0.8em;
	font-family: monospace;
	background-color: transparent;
	cursor: pointer;
	user-select: none;
}

button:hover,
label.button:hover {
	color: white;
}

#controls_bar {
	grid-area: buttons;

	display: flex;
	gap: 10px;
}

input[type="range"] {
	background-color: transparent;
	-webkit-appearance: none;
	appearance: none;
	margin: 18px 0;
	// width: 100%;
}
input[type="range"]:focus {
	outline: none;
}
// 2024 and we still have to do this
input[type="range"]::-webkit-slider-runnable-track {
	height: 0.5em;
	cursor: pointer;
	background: yellow;
	border-radius: 0px;
}
input[type="range"]::-webkit-slider-thumb {
	border: 4px solid yellow;
	background-color: black;
	height: 42px;
	width: 20px;
	border-radius: 0px;
	cursor: pointer;
	margin-top: -18px;
	-webkit-appearance: none;
}

input[type="range"]:focus::-webkit-slider-runnable-track {
	background: yellow;
}
input[type="range"]::-moz-range-track {
	height: 0.5em;
	cursor: pointer;
	background: yellow;
	border-radius: 0px;
}
input[type="range"]::-moz-range-thumb {
	border: 4px solid yellow;
	background-color: black;
	height: 36px;
	width: 16px;
	border-radius: 0px;
	cursor: pointer;
}