/* Basic layout */

:root {
	--settings-height: 20vh;
}

* {
	margin: 0;
	padding: 0;
}

html {
	font-family: -apple-system, BlinkMacSystemFont, "Roboto", "Helvetica Neue", sans-serif;
}

body {
	background: #444;
	text-align: center;
}

button {
	color: #888;
	background: none;
	border: .3vh solid #888;
	border-radius: 1vh;
	outline: none;
	cursor: pointer;
}




/* Content */

.content {
	opacity: 0.3;
	transition: opacity .5s, fill .5s;
}

body.connected .content {
	opacity: 1;
}




/* Head */

.content {
	position: absolute;
	top: 0;
	width: 100vw;
	height: calc(100vh - var(--settings-height));
}
.content #graph {
	position: absolute;
	top: 25%;
	left: 0;
	height: 50%;
	width: 100%;
}
.content #renderer {
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0;
}




/* Directions */

@keyframes direction-forward {
	0% {
		opacity: 1;
		transform: perspective(200px) rotateX(50deg) scale(0.8) translateY(40px);
	}
	
	100% {
		opacity: 0;
		transform: perspective(200px) rotateX(50deg) scale(0.8) translateY(-40px);
	}
}

@keyframes direction-reverse {
	0% {
		opacity: 1;
		transform: perspective(200px) rotateX(50deg) scale(0.8) translateY(-40px);
	}
	
	100% {
		opacity: 0;
		transform: perspective(200px) rotateX(50deg) scale(0.8) translateY(40px);
	}
}
@keyframes direction-right {
	0% {
		opacity: 1;
		transform: perspective(200px) rotateX(50deg) scale(0.8) translateX(-40px);
	}
	
	100% {
		opacity: 0;
		transform: perspective(200px) rotateX(50deg) scale(0.8) translateX(40px);
	}
}
@keyframes direction-left {
	0% {
		opacity: 1;
		transform: perspective(200px) rotateX(50deg) scale(0.8) translateX(40px);
	}
	
	100% {
		opacity: 0;
		transform: perspective(200px) rotateX(50deg) scale(0.8) translateX(-40px);
	}
}


#directions {
	position: absolute;
	top: 70vh;
	z-index: 1;
}
#directions > div {
	display: none;
	
	position: absolute;
	left: 50vw;
	margin-left: -10vh;
	
	width: 20vh;
	height: 20vh;
	background: rgba(0,0,0,0.3);
	border-radius: 3vh;
	padding: 3vh 2vh 1vh;
}
#directions > div svg {
	width: 20vh;
	height: 20vh;
	fill: #ffffff;
	
}
/* 
.direction-forward #forward {
	display: block;
	animation: direction-forward 1s;
	animation-fill-mode: forwards;
}
.direction-reverse #reverse {
	display: block;
	animation: direction-reverse 1s;
	animation-fill-mode: forwards;
}
.direction-left #left {
	display: block;
	animation: direction-left 1s;
	animation-fill-mode: forwards;
}
.direction-right #right {
	display: block;
	animation: direction-right 1s;
	animation-fill-mode: forwards;
} */


.sbrick-connected.direction-forward #forward {
	display: block;
	animation: direction-forward 1s;
	animation-fill-mode: forwards;
}
.sbrick-connected.direction-reverse #reverse {
	display: block;
	animation: direction-reverse 1s;
	animation-fill-mode: forwards;
}
.sbrick-connected.direction-left #left {
	display: block;
	animation: direction-left 1s;
	animation-fill-mode: forwards;
}
.sbrick-connected.direction-right #right {
	display: block;
	animation: direction-right 1s;
	animation-fill-mode: forwards;
}




/* Settings */

.settings {
	position: absolute;
	top: calc(100vh - var(--settings-height));
	width: 100%;
	min-height: var(--settings-height);
	background: #333;

	transition: opacity .3s ease-in-out;
	opacity: 0.3;
	pointer-events: none;
}
body.connected .settings {
	opacity: 1;
	pointer-events: auto;
}
body.sbrick-connected .settings {
	opacity: 0.1;
}
body.sbrick-connected .settings:hover {
	opacity: 1;
}

/* Pills */

.pills {
	margin-top: -2.4vh;
	margin-bottom: 0;
	display: flex;
}
.pills button {
	margin: 0;
	padding: 1vh 2vh;
	border-radius: 0;
	border-left: none;
	font-size: 2vh;
	background: #333;
}
.pills button:first-of-type {
	border-left: .3vh solid #888;
	border-top-left-radius: 1vh;
	border-bottom-left-radius: 1vh;
	margin-left: auto;
}
.pills button:last-of-type {
	border-top-right-radius: 1vh;
	border-bottom-right-radius: 1vh;
	margin-right: auto;
}

body.calibrate button#calibrate,
body.control button#control {
	background: #888;
	color: #fff;
}





/* Views */

.views {
	padding: 6vh 0;
	min-height: 6vh;
	display: block;
}
.views > div {
	display: none;
}

body.calibrate div#calibrateView,
body.control div#controlView {
	display: block;
}



/* Calibrate */

input[type=range] {
	-webkit-appearance: none;
	width: 50vw;
	background: transparent; 
}

input[type=range]::-webkit-slider-thumb {
	-webkit-appearance: none;
}

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

input[type=range]::-webkit-slider-thumb {
	-webkit-appearance: none;

	background: #444;
	border: .3vh solid #888;
	border-radius: 1vh;
	height: 6vh;
	width: 3vh;
	cursor: pointer;

	margin-top: -3vh; 
}

input[type=range]::-webkit-slider-runnable-track {
	width: 100%;
	height: .3vh;
	cursor: pointer;
	background: #888;
	border-radius: .3vh;
	border: 10px solid #333;
	box-sizing: content-box;
}

input[type=range]:focus::-webkit-slider-runnable-track {
	background: #367ebd;
}


button#secondary {
	margin: 1vh 0 1.5vh;
	padding: 1vh 2vh;
	font-size: 2vh;
}
body.sbrick-connected button#secondary {
	opacity: 0.3;
	pointer-events: none;
}