* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  /* outline: 1px solid red; */
}

body {
	height: 100vh;
	width: 100vw;
	
	overflow: hidden;
	background-color: hsl(0, 0%, 0%);
}

.control-icons {
	display: flex;
	flex-direction: column;
	flex-wrap: wrap;
	height: 80%;

	padding-top: 0.5rem; 
	position: absolute;
	top: 0;
	left: 0;
}
.control-icons > #newPendulumButton {
	order: 99;
}

.sidebar-icon {
	padding: 0.5rem 0 0.5rem 1rem;
}
.sidebar-icon.active {
	color: #0f6ecd;
  text-decoration: underline;
}

a.run-stop {
	position: absolute;
	left: 1rem;
	bottom: 1rem;
}

a.reset {
	position: fixed;
	right: 1rem;
	bottom: 1rem;
}

.fps {
	position: fixed;
	top: 0rem;
	right: 0.3rem;
}
.fps::before {
	content: "fps: ";
}

.lyapunov {
	display: none;
	position: fixed;
	top: 1.5rem;
	right: 0.3rem;
}
.lyapunov::before {
	content: "\03BB\00a0=\00a0";
}

.settings {
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

.settings > hr {
	width: 80%;
	align-self: center;
	opacity: 0.5;
}

.slider-container {
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

.select, .slider-label {
	display: flex;
	align-items: center;
	gap: 1rem;
}

.select > select, .slider-label > .uk-inline {
	width: 0;
	flex-grow: 1;
}

.switch {
	display: flex;
	align-items: center;
  justify-content: space-between;
}
.switch > .uk-subnav {
	margin: 0;
	gap: 0.8rem;
	justify-content: flex-end;
}
.switch > .uk-subnav > li {
	padding: 0;
}

.canvas-container {
	height: 100%;
	width: 100%;
	display: flex;
	align-items: center;
  justify-content: center;
}