:root {
	--bg-color: #f1f1f1;
	--primary-color: #00d18d;
	--secondary-color: #00d1c2;
	--white: #ffffff;
	--light-grey: #f9f9f9;
	--medium-grey: #858585;
	--border-grey: #dddddd;

	--gutter: 0.9375rem;
}

* {
	box-sizing: border-box;
}

html, body {
	/* min-height: 100vh; */
	height: 100%;
}

body, body * {
	/* font-family: 'PT Sans', sans-serif; */
	font-family: 'Roboto', sans-serif;
	font-size: 14px;
	line-height: 1.5;
	color: var(--medium-grey);
}

h5, .h5 {
	font-weight: 700;
	text-transform: uppercase;
	margin-top: calc( var(--gutter) * 1.2);
	margin-bottom: var(--gutter);
}

a, a span {
	color: var(--primary-color);
}

canvas {
	/* height: 500px !important; */
}

textarea {
	border-color: var(--border-grey);
}

.button.hollow {
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
}

.button.success {
	background-color: var(--secondary-color);
}

.button.success:hover, .button.success:focus {
	background-color: var(--secondary-color);
	color: var(--white);
}

.button {
	margin: 0;
	padding: 0.55rem 1.2rem;
	background-color: var(--primary-color);
	color: var(--white);
	min-width: 7rem;
}

.button i {
	color: var(--white);
}

.button:hover, .button:focus {
	background-color: var(--primary-color);
	color: var(--white);
}

.left-block {
	display: flex;
    flex-direction: column;
}

.left-block, .right-block {
	padding-left: 0;
	padding-right: 0;
}

.main-buttons {
	display: flex;
	flex-flow: row wrap;
	align-items: center;

	padding: var(--gutter) calc( var(--gutter) * 2 );
	background-color: var(--light-grey);
}

.main-buttons .button + .button {
	margin-left: var(--gutter);
	margin-right: var(--gutter);
}

.main-buttons .load-samples {
	margin-left: auto;
	border-color: var(--border-grey);
	color: var(--border-grey);
}

.button.success {
	color: var(--white);
}

.flex {
	display: flex;
	flex-flow: row wrap;
	align-items: baseline;
}

p.small {
	font-size: 0.9rem;
}

header.flex h5 + a, #savegraph {
	margin-left: auto;
}

#block-links {
	overflow-y: scroll; 
}

#savegraph {
	/* margin-top: 0.5rem; */
}

#charts, .right-block {
	background: #f4f4f4;
}

#canvas {
	padding: var(--gutter);
}

#charts, #blocks {
	display: flex;
    flex-direction: column;
    height: 100%;
}

#canvas, #block-links {
	flex: 1 1 auto;
    overflow-y: auto;
    /* min-height: 0px; */
    height: 0px;
}

.charts-export {
	padding: var(--gutter);
	flex: 0 0 auto;
}

.fadein {
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transition: all 0.2s;
}

.fadein.visible {
	visibility: visible;
	pointer-events: all;
	opacity: 1;
}

/* index2 */

.progressbar {
	height: 24px;
	background-color: var(--medium-grey);
	
	transition: all 0.7s;
	opacity: 0;
	transform: translateY(-24px);
}

.progressbar .bar {
	width: 0;
	color: var(--white);
	background-color: var(--primary-color);
	text-align: center;
	white-space: nowrap;
	font-size: 0.8rem;
	height: 24px;

	
}

.progressbar.active {
	opacity: 1;
	transform: translateY(0);
}

.progressbar .bar i {
	color: var(--white);
}

.row {
	max-width: none;
}

.input-group {
	width: auto;
	display: flex;
	vertical-align: middle;
	margin-bottom: 0;

	border-bottom: 1px solid var(--border-grey);
}

.input-group > * {
	display: flex;
}

.input-group input {
	color: var(--medium-grey);
	border: none;
	box-shadow: none;
	padding: 0;
	background: transparent;
}

.input-group .input-group-label {
	border: none;
	background: none;
	text-align: left;
	padding: 0;
	color: #afafaf;
}

#tabs {
	list-style: none;
	margin: 0;
	padding: 0;

	background-color: var(--light-grey);

	display: flex;
	justify-content: flex-start;
}

#tabs span {
	display: block;
	max-width: 3rem;
    line-height: 1.3;
}

#tabs a {
	display: block;
	padding: var(--gutter);
	text-align: center;
	transition: all 0.25s;

	border: 1px solid var(--bg-color);
}

#tabs a svg {
	display: block;
	margin: 0 auto 0.5rem auto;
}

#tabs a:not(.active) {
	filter: saturate(0);
}

#tabs a.active {
	background-color: var(--white);
	border-bottom-color: var(--white);
}

.core {
	display: flex;
	flex-flow: row wrap;
	/* min-height: calc(100vh - 80px); */
	height: 100%;
	/* padding-bottom: 6rem; */
}

.core .tab-content {
	margin-left: 0;
	margin-right: 0;
	margin-bottom: calc( var(--gutter) * 2 );
	/* background-color: var(--bg-color); */
}

.tab-content {
	display: none;
	flex: 1 0 auto;

	padding-left: var(--gutter); 
	padding-right: var(--gutter); 
}

.tab-content.active {
	display: flex;
	flex-wrap: wrap;
}

.tab-content .columns {
	position: relative;
	display: flex;
	flex-direction: column;
}

.flex-grow {
	flex: 1 0 auto;
}

.export-block {
	display: flex;
}

.export-block .button {
	margin-left: auto;
}

.drop-target-helper {
	display: none;
	position: absolute;
	left: var(--gutter);
	top: 0;
	width: calc(100% - var(--gutter)*2);
	height: 100%;
	background: var(--primary-color);
	/* background: var(--white); */
	pointer-events: none;
	/* border: 2px solid var(--primary-color); */
}

.drop-target-helper * {
	color: var(--white);
	/* color: var(--primary-color); */
}

.drop-target-helper svg {
	display: block;
	margin: 0 auto var(--gutter) auto;
	width: 100px;
}

.drop-target-helper svg path {
	fill: var(--white);
}

.drop-zone.active .drop-target-helper, .drag-mode .drop-target-helper {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
}

.drop-zone .drop-target-helper .info {
	transition: all 0.2s;
}

.drop-zone.active .drop-target-helper .info {
	transform: scale(1.3);
}

/* .drop-zone {
	display: none;
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	background: rebeccapurple;
}

.drag-mode .drop-zone {
	
} */