:root {
	--bg: #f5f5f5;
	--bg-panel: #ffffff;
	--bg-track: #ffffff;
	--border: #d0d0d0;
	--accent: #d78121;
	--accent2: #f44336;
	--text: #000000;
	--text-dim: #757575;
	--font: 'Open Sans', system-ui, sans-serif;
	--gene-color-pos: #7986CB;
	--gene-color-neg: #5C6BC0;
	--ruler-height: 20px;
	--annotation-track-height: 100px;
	--track-height: 100px;
	--svg-text-color: #757575;
	--svg-text-color-inverse: #000000;
	--svg-font-large: 12px;
	--svg-font-medium: 10px;
	--svg-font-small: 11px;
	--top-bar-height: 40px;
}

@font-face {
	font-family: 'icons';
	src: url('/fonts/icons/icomoon.eot');
	src: url('/fonts/icons/icomoon.eot#iefix') format('embedded-opentype'),
		url('/fonts/icons/icomoon.ttf') format('truetype'),
		url('/fonts/icons/icomoon.woff') format('woff'),
		url('/fonts/icons/icomoon.svg#icomoon') format('svg');
	font-weight: normal;
	font-style: normal;
	font-display: block;
}
@font-face {
	font-family: 'Open Sans';
	font-style: normal;
	font-weight: 300;
	font-stretch: 100%;
	font-display: swap;
	src: url(https://fonts.gstatic.com/s/opensans/v44/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-muw.woff2) format('woff2');
	unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
	font-family: 'Open Sans';
	font-style: normal;
	font-weight: 400;
	font-stretch: 100%;
	font-display: swap;
	src: url(https://fonts.gstatic.com/s/opensans/v44/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-muw.woff2) format('woff2');
	unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

* { padding: 0; margin: 0; outline: 0; box-sizing: border-box; }

body {
	font-family: var(--font);
	user-select: none;
	-webkit-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
}

html, body {
	height: 100%;
	background: var(--bg);
}

input, select, textarea {
	font-family: inherit;
	font-size: inherit;
}

.fright { 
	float: right;
}

[data-action] {
	cursor: pointer;
}

.wrap.genome-browser {
	display: flex;
	flex-direction: column;
	height: 100vh;
}

.button {
	display: inline-block;
	background: var(--accent);
	color: #fff;
	padding: 4px 7px;
	border-radius: 5px;
}

[data-icon]::before {
	display: inline-block;
	font-family: icons;
	content: attr(data-icon);
	vertical-align: baseline;
}

[data-icon]:not(:empty)::before {
	margin-right: 7px;
}

.top-bar {
	display: flex;
	padding: 0;
	border-bottom: 1px solid var(--border);
	position: sticky;
	top: 0;
	z-index: 100;
	box-shadow: 0 2px 4px rgba(0,0,0,0.1);
	height: var(--top-bar-height);
}

.top-bar-left {
	display: flex;
	width: 450px;
	align-items: center;
	gap: 6px;
	padding: 10px;
	background: var(--bg-panel);
	border-right: 1px solid var(--border);
	height: var(--top-bar-height);
}

.view-finder-container {
	display: flex;
	flex: 1;
	align-items: stretch;
	background: var(--bg-panel);
}

.region-query {
	flex: 1;
	padding: 0.3rem 0.4rem;
	border: none;
	font-size: 14px;
	background: #eee;
	border-radius: 2px;
}

.view-finder {
	flex: 1;
	position: relative;
	height: 40px;
	background: var(--bg-panel);
}

[data-module="track"] svg {
	width: 100%;
	height: 100%;
	display: block;
}

[data-module="track"]:not(.view-finder) {
	width: 100%;
	height: var(--track-height);
	background: var(--bg-panel);
	border: 1px solid var(--border);
	border-radius: 4px;
	margin-bottom: 12px;
	position: relative;
}

.annotation-tracks-container [data-module="track"] {
	height: var(--annotation-track-height);
}

[data-module="track"][data-type="annotation"] svg, [data-module="track"][data-type="signal"] svg {
	cursor: grab;
}
[data-module="track"][data-type="annotation"].panning svg, [data-module="track"][data-type="signal"].panning svg {
	cursor: grabbing;
}

.logo {
	color: #000;
	font-size: 18px;
}
.logo::before {
	font-size: 24px;
	line-height: 0;
	position: relative;
	top: 2px;
}

.mode a {
	display: inline-block;
    font-size: 14px;
    cursor: pointer;
    padding: 4px 5px 5px 5px;
	background: #a8e590;
}

.mode a.adna {
		background: #efbb81;
}

.mode a::before {
    font-size: 18px;
    float: left;
}

.viewport {
	flex: 1 1 auto;
	min-height: 0;
	display: flex;
	flex-direction: column;
	padding: 10px;
	overflow: auto;
}

.tracks-controls {
	font-size: 16px;
	position: relative;
	margin-bottom: 12px;
	color: #555;
}

.tracks-controls .sep {
	display: inline-block;
	padding-right: 10px;
	border-right: 1px solid #aaa;
	margin-right: 10px;
}

.sep.sort-container {
	width: 240px;
	display: flex;
	align-items: center;
	float: left;
}

.sort-container select {
	display: flex;
	flex: 1;
}

.tracks-controls a[data-action]:not(:empty) {
	padding: 4px 7px;
	border: 1px solid var(--accent);
	background: #fff;
	border-radius: 4px;
	color: #000;
}

.tracks-controls [data-icon]:empty {
    margin-right: 7px;
    display: inline-block;
    font-size: 18px;
    line-height: 22px;
    color: var(--accent);
    text-shadow: 2px 2px #ccc;
}

.tracks-controls [data-action="add-annotation"] {
	margin-left: 7px;
}

.tracks-controls label {
	margin-right: 5px;
}

.tracks-controls select {
	background: #fff;
	border: 1px solid #ccc;
	padding: 3px 5px;
	border-radius: 2px;
}

.sort-container .sort-selector-pairwise {
	display: none;
}

.pairwise .sort-container .sort-selector {
	display: none;
}

.pairwise .sort-container .sort-selector-pairwise {
	display: initial;
}

.track-tooltip {
	display: none;
	position:fixed;
	padding:4px 8px;
	background:#333;
	color:#fff;
	font-size:11px;
	border-radius:3px;
	z-index:10000;
}
.track-tooltip a {
	color: #fff;
	cursor: pointer;
}
.track-tooltip.show {
	display: block;
}

.empty-state {
	color: var(--text-dim);
	text-align: center;
	padding: 2rem;
	border: 1px dashed var(--border);
	border-radius: 4px;
	background: var(--bg-track);
}

[data-module="track"][data-type="annotation"],
[data-module="track"][data-type="signal"] {
	display: flex;
	align-items: stretch;
	padding: 0;
}

.track-left-margin {
	width: 240px;
	background: rgba(0, 0, 0, 0.02);
	border-right: 1px solid var(--border);
}
.track-move {
	position: relative;
	background: #ddd;
	height: 100%;
	float: left;
	width: 20px;
	cursor: move;
	display: flex;
	align-items: center;
	justify-content: center;
}
.track-metadata {
	height: 100%;
	padding: 6px 11px;
	font-size: 14px;
	line-height: 22px;
	display: flex;
	flex-direction: column;
}
.track-metadata>div {
	flex: 1;
	display: flex;
	align-items: center;
}
.track-type {
	color: #777;
}
.track-buttons {
	float: left;
	height: 100%;
	position: relative;
	background: #eee;
	padding: 6px 8px;
	font-size: 14px;
	display: flex;
	flex-direction: column;
}
.track-buttons a {
	display: flex;
	flex: 1;
	align-items: center;
}
.track-move::before {
	content: '';
	width: 3px;
	height: 13px;
	border: 1px solid #333;
	border-width: 0 1px;
}

[data-module="track"] .track-plot-area {
	flex: 1;
	position: relative;
	min-height: 80px;
}

[data-module="track"] .track-plot-area svg {
	width: 100%;
	height: 100%;
	display: block;
}

.drop-above {
	margin-top: 20px;
}

.drop-below {
	margin-bottom: 20px !important;
}

.drop-above::before {
	position: absolute;
	top: -23px;
	width: 100%;
	content: '';
	display: block;
	border-top: 4px solid var(--accent);
	margin: 10px 0;
}

.drop-below::after {
	position: absolute;
	bottom: -23px;
	width: 100%;
	content: '';
	display: block;
	border-top: 4px solid var(--accent);
	margin: 10px 0;
}

.track {
	background: var(--bg-track);
	border: 1px solid var(--border);
	border-radius: 4px;
	padding: 0.5rem 0.6rem 0.6rem 0.6rem;
	display: flex;
	flex-direction: column;
	gap: 0.4rem;
	position: relative;
	min-height: 90px;
}

.region-label {
	color: var(--text-dim);
	position: absolute;
	right: 8px;
	bottom: 6px;
	background: rgba(0,0,0,0.25);
	padding: 2px 6px;
	border-radius: 4px;
}

.empty-hint {
	color: var(--text-dim);
	text-align: center;
	padding: 0.4rem 0;
	border: 1px dashed var(--border);
	border-radius: 4px;
}

.footer {
	flex: 0 0 auto;
	background: var(--bg-panel);
	border-top: 1px solid var(--border);
	padding: 0.5rem 0.9rem;
	color: var(--text-dim);
	text-align: right;
}

.btn-close {
	background: none;
	border: none;
	color: var(--text-dim);
	cursor: pointer;
	padding: 0;
	width: 30px;
	height: 30px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.btn-close:hover {
	color: var(--text);
}

.modal-body {
	padding: 1rem 1.5rem;
	overflow-y: auto;
	flex: 1;
}

.population-search {
	margin-bottom: 1rem;
}

.search-input {
	width: 100%;
	padding: 0.5rem;
	border: 1px solid var(--border);
	border-radius: 4px;
}

.selection-counter {
	color: var(--text-dim);
	margin-bottom: 1rem;
	font-weight: 600;
}

.selection-counter .selected-count {
	color: var(--accent);
	font-weight: 700;
}

.population-list {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
	max-height: 300px;
	overflow-y: auto;
	border: 1px solid var(--border);
	border-radius: 4px;
	padding: 0.75rem;
	background: var(--bg-track);
}

.population-item {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	padding: 0.5rem;
	cursor: pointer;
	border-radius: 4px;
	transition: background 0.15s;
}

.population-item:hover {
	background: rgba(0, 0, 0, 0.05);
}

.population-item input[type="checkbox"] {
	cursor: pointer;
}

.population-name {
	color: var(--text);
}

.modal-footer {
	padding: 1rem 1.5rem;
	border-top: 1px solid var(--border);
	display: flex;
	justify-content: flex-end;
	gap: 0.75rem;
}

.btn-cancel,
.btn-apply {
	padding: 0.5rem 1rem;
	border: none;
	border-radius: 4px;
	cursor: pointer;
	font-weight: 600;
}

.btn-cancel {
	background: var(--bg);
	color: var(--text);
	border: 1px solid var(--border);
}

.btn-cancel:hover {
	background: var(--border);
}

.btn-apply {
	background: var(--accent);
	color: #fff;
}

.btn-apply:hover {
	opacity: 0.9;
}

.loading-overlay, .track-loading {
	display: none;
	position: absolute;
	top: 0;
	left: 0;
	bottom: 0;
	justify-content: center;
	align-items: center;
	font-size: 36px;
	width: 100%;
	text-align: center;
	z-index: 1000;
	background: rgba(255, 255, 255, 0.5);
}
.track-loading {
	font-size: 20px;
}
body.loading .loading-overlay {
	display: flex;
}
[data-module="track"].loading .track-loading {
	display: flex;
}

.gene-label {
	fill: var(--svg-text-color-inverse);
	font-size: var(--svg-font-small);
	font-family: var(--font);
	text-anchor: middle;
}

.coord-label {
	fill: var(--svg-text-color);
	font-size: 9px;
	font-family: var(--font);
}

.popup {
	position: absolute;
	display: flex;
	flex-direction: column;
	top: 10%;
	width: 70%;
	max-height: 80%;
	box-shadow: 1px 1px 5px rgba(0, 0, 0, 0.2);
	background: #f5f5f5;
	border-radius: 3px;
	font-size: 14px;
	z-index: 1000;
	left: 15%;
}
.ag-grid-container {
	width: 100%;
	height: 100%;
}
.form-footer {
	padding: 7px;
}
.form-footer .button:not(.fright) {
	margin-right: 7px;
}
.form-footer input {
	padding: 2px 5px;
}

.popup.aggrid .content {
	padding: 8px;
}
.popup.narrow {
	width: 50%;
	left: 25%;
}
.popup .cols {
	flex: 1;
	display: flex;
	min-height: 0;
}
.popup .content {
	flex: 1;
	background: #fff;
	padding: 10px 15px;
}
.popup .content .empty {
	text-align: center;
	padding: 140px 0;
	font-size: 20px;
}
.popup.aggrid .content {
	padding: 8px;
}
.popup .tabs {
	flex: 1;
}
.popup [data-tab-content] {
	flex: 4;
	background: #fff;
	padding: 10px 15px;
	box-sizing: border-box;
	overflow-y: auto;
}
.popup [data-tab] {
	padding: 10px 15px;
	display: block;
}
.popup [data-tab].selected {
	background: #fff;
}
.popup h3 {
	padding: 10px 15px;
	margin: 0;
	line-height: 20px;
}
.popup [data-action="close"] {
	float: right;
	line-height: 20px;
	margin: 10px;
}

.text {
	flex: 4;
	padding: 20px 0;
}
.text .section {
	margin: 0 0 40px;
}
.text h2 {
	font-size: 28px;
	font-weight: 300;
	margin: 0 0 10px;
}
.text h3 {
	font-size: 22px;
	font-weight: 300;
	margin: 0 0 8px;
}
.text p {
	line-height: 1.6;
	margin: 0 0 20px;
}
.text .figure {
	margin: 0 0 20px;
}
.text .figure img {
	width: 100%;
}
.toc {
	flex: 1;
	padding: 20px 0;
}
.toc .guide {
	position: fixed;
}
.toc h3 {
	font-size: 20px;
	font-weight: 400;
	margin: 0 0 10px;
}
.toc ol {
	padding-left: 15px;
	line-height: 2;
}
.wrap.narrow {
	max-width: 1280px;
	margin: 10px auto;
	display: flex;
}