/*"Try Skeleton Plotting" app: a control panel above a workspace in which the core strip and
  graphs slide left and right. Colours are University of Arizona brand colours.*/

.skeleton-app {
	padding: 8px;
	background: #f4ede5;	/*Warm Gray*/
	border: 1px solid #e2e9eb;
	-webkit-user-select: none;
	user-select: none;
}

/*Control panel*/

#panel {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-bottom: 8px;
	font-size: 0.875rem;
	line-height: 1.3;
}

#panel fieldset {
	display: flex;
	flex: 1 1 130px;
	flex-direction: column;
	align-items: flex-start;
	gap: 4px;
	margin: 0;
	padding: 2px 10px 8px;
	background: #fff;
	border: 1px solid #e2e9eb;
	border-radius: 4px;
}

#panel legend {
	padding: 0 4px;
	color: #0c234b;
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	text-transform: uppercase;
}

#panel label {
	display: flex;
	align-items: center;
	gap: 5px;
	cursor: pointer;
}

#panel input {
	margin: 0;
	accent-color: #0c234b;
}

#panel .columns {
	display: flex;
	gap: 16px;
}

#panel .columns > div {
	display: flex;
	flex-direction: column;
	gap: 3px;
}

#panel .group-label {
	color: #49595e;
	font-size: 0.75rem;
	font-weight: 700;
}

#panel .buttons {
	display: flex;
	gap: 4px;
	margin-top: 4px;
}

/*Hint, Answer and Master toggle between shown (pressed) and hidden*/
#panel button[aria-pressed="true"] {
	background: #ab0520;
}

#panel button.primary {
	margin-top: 4px;
	background: #ab0520;
}

#panel button.primary:hover,
#panel button[aria-pressed="true"]:hover {
	background: #91041b;
}

#panel .stepper {
	display: flex;
	align-items: center;
	gap: 4px;
}

#panel .stepper span {
	min-width: 5.5em;
}

#panel .stepper button {
	padding: 1px 9px;
	font-size: 1rem;
	line-height: 1.2;
}

#panel output {
	min-width: 2.2em;
	font-weight: 700;
	text-align: center;
}

/*Workspace. Positions here are matched in SkeletonPlot.js (appInit, restart).*/

#workspace {
	position: relative;
	height: 438px;
	overflow: hidden;
	background: #ebe2d6;
	border-radius: 4px;
}

#workspace canvas {
	position: absolute;
	display: block;
}

#userGraph,
#masterGraph {
	background: #fff;
}

#coreStrip {
	background: #e2e9eb;	/*Cool Gray core mount*/
}

/*Short blue marks above and below the core show the middle of the workspace, the point the
  magnification zooms around*/
.centerMark {
	position: absolute;
	left: calc(50% - 1.5px);
	width: 3px;
	height: 10px;
	background: #1e5288;	/*Azurite*/
	z-index: 1;
}

.centerMark.top {
	top: 10px;
}

.centerMark.bottom {
	top: 40px;
}

/*Between the core strip (ending at 50px) and the user graph (starting at 74px), above both*/
#hintBox {
	position: absolute;
	top: 54px;
	left: 0;
	right: 0;
	z-index: 2;
	line-height: 16px;
	text-align: center;
	pointer-events: none;
}

#hintText {
	color: #ab0520;
	font-size: 0.8125rem;
	font-weight: 700;
}

#answerBox {
	position: absolute;
	top: 3px;
	left: 10px;
	z-index: 3;
	width: 295px;
	padding: 8px 12px;
	background: #fff;
	border: 2px solid #0c234b;
	border-radius: 4px;
	box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
	font-size: 0.9375rem;
	line-height: 1.4;
}

#answerText {
	white-space: pre-line;
}