body {
	margin: 0;
	background: var(--themeBaseColor);
	color: var(--themeTextColor);
	font: -webkit-control;
}

div {
	box-sizing: border-box;
}

button {
	background: var(--themeBgColor);
	color: var(--themeTextColor);
	border: 1px solid var(--borders);
	user-select: none;

	padding: 8px;
}

button:hover {
	border-color: var(--themeSelectedBgColor);
}

button:focus {
	outline: none;
	border-color: var(--themeSelectedBgColor);
}

button:active {
	background: var(--themeSelectedBgColor);
	position: relative;
	top: 1px;
}

.checkbox {
	user-select: none;

	padding: 8px;
}

.view-wrapper .graph {
	background: var(--themeBaseColor);
}

.view-wrapper .grid-dot {
	fill: var(--themeBgColor);
}

.view-wrapper .node {
	fill: var(--themeBgColor);
	stroke: var(--borders);
}

.view-wrapper .node.hovered {
	stroke: var(--themeSelectedBgColor);
}
.view-wrapper .node.selected {
	fill: var(--themeSelectedBgColor);
	color: var(--themeSelectedFgColor);
}

.view-wrapper .sourceOutput .edge {
	/* marker-end: none; */
	/* marker-start: url(#start-arrow); */
	marker-end: url(#my-source-arrow);
}

.view-wrapper .sinkInput .edge {
	marker-end: url(#my-sink-arrow);
}

#edge-custom-container .edge {
	marker-end: none;
}

.view-wrapper .graph .edge {
	stroke: var(--successColor);
}

.view-wrapper .graph .arrow {
	fill: var(--successColor);
}

.preferences {
	position: absolute;
	right: 0;
	top: 0;
	bottom: 0;
	padding: 1rem;
	overflow: auto;
}

.preferences:not(.open) {
	pointer-events: none;
}

.preferences:not(.open) > * {
	pointer-events: initial;
}

.preferences.open {
	background: var(--themeBgColor);
}

.preferences > div {
	margin-bottom: 1rem;
}

.view-wrapper .graph .edge-mouse-handler {
	stroke-width: 30px;
}