main.scss

html {
	background: #1a1a1a;
	color: #999;
}

body {
    display: flex;
    flex-direction: row;
    font-family: sans-serif;
    font-size: 8pt;
    margin: 0;
}

.left {
    flex: auto;
}

.right {
    width: 360px;
}

canvas {
  height: 100%;
  width: 100%;
  background: black;
}

#canvas-container {
	overflow: hidden;
	resize: both;
	padding: 10px;
	max-height: calc(100vh - 20px);
	max-width: calc(100vw - 390px);
    background: #111;
}

#canvas-container:-moz-full-screen {
    resize: none;
    border: none;
    padding: 0;
}

#canvas-container:-webkit-full-screen {
    resize: none;
    border: none;
    padding: 0;
    max-height: none;
    max-width: none;
    width: 100% !important;
    height: 100% !important;
}

#controls-container {
	width: 360px;
	box-sizing: border-box;
	padding-right: 10px;
	max-height: calc(100vh - 50px);
	overflow-y: auto;
}

.palette-selector {
    width: 100%;

    option {
        padding: 6px;
        background-position: 0 0;
        background-repeat: repeat-y;
        background-size: contain;
        color: #ccc;
        
        &:checked {
            font-weight: bold;
        }
    }
}

#buttons button {
	border: 2px solid #555;
	background: #262626;
	line-height: 30px;
	display: inline-block;
	margin: 8px 5px 8px 0;
	border-radius: 20px;
	color: #999;
	cursor: pointer;
    font-size: inherit;
}

fieldset {
	border: 1px solid #444;
	border-radius: 6px;
	padding: 1em;
	margin: 2em 0;
	background: #333;
}

label {
	display: inline-block;
	width: 140px;
	vertical-align: baseline;
}

input[type="checkbox"] {
	-moz-appearance: unset;
    -webkit-appearance: unset;
    color: #999;
	border: 1px solid;
	width: 1.2em;
	height: 1.2em;
	border-radius: 3px;
	margin: 1px;
	vertical-align: baseline;
}

input[type="checkbox"]::after {
    position: relative;
    left: 2px;
    content: "\a0";
}

input[type="checkbox"]:checked::after {
    content: "✓";
}

input[type="range"] {
    -webkit-appearance: unset;
    width: 124px;
    vertical-align: middle;
    margin: 10px 0;
}

input[type="range"]::-moz-range-progress {
    background: #999;
    height: 3px;
    border-radius: 4px;
}

input[type="range"]::-moz-range-track {
    background: #555;
    height: 1px;
}

input[type="range"]::-webkit-slider-runnable-track {
    background: #555;
    height: 1px;
}

input[type="range"]::-moz-range-thumb {
    background: #333;
    width:1em;
    height: 1em;
    padding: 0;
    margin:0;
    line-height: 1em;
    border-radius: 1em;
    border: 1px solid #999;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: unset;
    background: #333;
    width:1em;
    height: 1em;
    margin-top: -0.5em;
    border-radius: 1em;
    border: 1px solid #999;
}

input[type="range"]:focus {
    outline: none;
}

input[type="range"]:focus::-webkit-slider-runnable-track {
    outline: auto;
}

input[type="range"] + span {
    display: inline-block;
    width: 40px;
    text-align: right;
    vertical-align: baseline;
}

input[type="color"] {
	background: no-repeat;
	border: none;
	width: auto;
    padding: 0;
}

input[type="color"]::-moz-color-swatch {
	border-radius: 20px;
	width: 1.6em;
	height: 1.6em;
    border-width: 1px;
}
input[type="color"]::-webkit-color-swatch {
	border-radius: 20px;
	width: 1.6em;
	height: 1.6em;
    border-width: 1px;
}

select {
	border: 1px solid;
	background: transparent;
	padding: 4px;
	margin: 1px;
	-moz-appearance: unset;
	padding-right: 20px;
	color: inherit;
	border-radius: 4px;
}

select:disabled {
    opacity: 0.5;
}

select[size] {
    border: none;
    background: transparent;
    padding: 0;
    margin: 0;
}