@font-face {
    font-family: 'Lexend Mega Regular';
    font-style: normal;
    font-weight: normal;
    src: local('Lexend Mega Regular'), url('LexendMega-Regular.woff') format('woff');
}

:root {
    --color1: #9741f9;
    --color2: #f3722c;
    --color3: #f8961e;
    /* --color4: #f9844a; */
    --color5: #f9c74f;
    --color6: #90be6d;
    --color7: #43aa8b;
    --color8: #4d908e;
    --color9: #577590;
    --color10: #277da1;
    --hover-color: var(--color1);
    --hover-related-color: #d1bce9;
    /* --hover-color: var(darkblue); */
    --selected-color: var(--color1);
}

body {
    margin: 0;
    /* overflow: hidden; */
    /* background: linear-gradient(to top, #040308, #AD4A28, #DD723C, #fc7001, #dcb697, #9ba5ae, #3e5879, #020b1a); */
    background: linear-gradient(to top, #414141, #99a6b8);
    font-family: sans-serif;
    min-height: 100vh;
}

svg {
    cursor: grab;
    font-family: sans-serif;
}

svg.dragging {
    cursor: grabbing;
}

#arrowHead {
    fill: #b0e99a;
}

#arrowHeadSelected {
    fill:  var(--hover-color);;
}
#arrowHeadSelectedRelated {
    fill:  var(--hover-related-color);;
}

svg .links line, svg .links path {
    /* stroke: #f3722c; */
    /* stroke: #9df32c; */
    stroke: #b0e99a;
    stroke-width: 6;
    fill: none;
    transition: stroke-width 1s;
    cursor: pointer;
}

svg .links line.hover, svg .links path.hover {
    stroke: var(--hover-color);
    /* stroke-width: 12; */
    marker-end: url(#arrowHeadSelected);
}

svg .links .linkedHover path{
    stroke: var(--hover-related-color);
    stroke-width: 12;
    marker-end: url(#arrowHeadSelectedRelated);
}

svg .links .linkedSelected path{
    stroke: var(--hover-color);
    stroke-width: 12;
    marker-end: url(#arrowHeadSelected);
}

svg.zoomed .links line, svg.zoomed .links path {
    stroke-width: 2;
}

/* svg.zoomed .links line, svg.zoomed .links path.hover {
    stroke-width: 4;
} */

svg .title {
    font-size: 200;
}

svg .subtitle {
    font-size: 100;
}

svg #countries .country {
    fill: rgba(200, 200, 200, 0.7);
}

svg #countries .country.eu_country {
    fill: black;
}

svg #header #titlePath, svg #header #title2Path, svg #header #subtitlePath {
    stroke: none;
    fill: none;
}

svg #header text {
    font-size: 180px;
    font-family: "Lexend Mega Regular";
    /*Comfortaa*/
    opacity: .8;
    fill: black;
    text-shadow: rgba(0, 0, 0, .5) 5px 5px 10px;
    /* text-transform: uppercase; */
}

svg #header text:nth-of-type(2) {
    /* dominant-baseline: hanging; */
    /* transform: translate(10px, 25px); */
}

svg #header text#subtitle {
    font-size: 70px;
    fill: var(--color9);
}

.links text {
    display: none;
    font-size: 5pt;
    text-anchor: middle;
    fill: whitesmoke;
}

.node {
    cursor: pointer;
}

.node text.nodeTitle {
    text-anchor: start;
    dominant-baseline: hanging;
    /*achieves a 'text-anchor: top'*/
    /* font-size: 16pt; */
    /*Set this in JS*/
    transition: font-size .4s, opacity 1s;
    fill: white; /*also when hovering node*/
    opacity: 1;
    pointer-events: none;
    /*prevent mouse glitches*/
}

/* .node:not(:hover):not(.linkHover) text.nodeTitle.overlapping { */
.node text.nodeTitle.overlapping {
    /* used to be shown on hover, but disabled now that we have a tooltip */
    opacity: 0;
}

svg.zoomed .node text.nodeTitle {
    /* font-size: 6pt; */
}

svg.zoomed.zoomed2 .node text.nodeTitle {
    font-size: 3pt;
}

.node circle, .node path {
    fill: lightgray;
}

/* Whenever a connected link is hovered */

.node.linkHover circle, .node.linkHover path, .node.linkedHover path, label:hover .node path {
    fill: var(--hover-related-color) !important;
    stroke: var(--hover-related-color);
    stroke-width: 5px;
}
.node.linkedSelected path {
    fill: var(--hover-related-color) !important;
    /* same as linkHover/linkedHover but without border */
}

.node.linkHover text.nodeTitle.overlapping {
    transition: opacity 0s;
}

.node:hover circle, .node:hover path, .node.selected path {
    fill: var(--hover-color) !important;
    stroke: var(--hover-color);
    stroke-width: 5px;
}
/* 
.node:hover text {
    transition: none;
    fill: var(--hover-color);
} */

.node.selected circle, .node.selected path {
    fill: var(--selected-color) !important;
    stroke: var(--selected-color);
    stroke-width: 5px;
}

.node.City circle, .node.City path {
    display: none;
}

.node.City {
    fill: white;
    stroke: black;
    stroke-width: .5px;
    font-size: 20px;
}

.node.Person circle, .node.Person path {
    fill: lightgreen
}

.node.Technology circle, .node.Technology path {
    fill: plum;
}

.node.Deployments circle, .node.Deployments path {
    fill: lightblue;
}

.node.Institution circle, .node.Institution path {
    fill: lightcoral
}

.node.Dataset circle, .node.Dataset path {
    fill: lightgoldenrodyellow
}

.labels .label text {
    fill: yellow;
    opacity: 1 !important;
}

/*  .node.Person circle {
    fill: var(--color2)
}
.node.Technology circle {
    fill: var(--color3);
}
.node.Deployment circle {
    fill: var(--color5);
}
.node.Institution circle {
    fill: var(--color6)
}
.node.Dataset circle {
    fill: var(--color7)
} */

#nodeInfo {
    position: fixed;
    display: block;
    right: 20px;
    bottom: 20px;
    background: white;
    padding: 10px;
    border: solid 1px #ccc;
}

#nodeInfo.hidden {
    display: none;
}


#nodeInfo h2 {
    margin: 0;
    padding: 0;
}

#nodeInfo iframe {
    width: 50vw;
    height: calc(100vh - 40px - 20px - 30px);
}

#tooltip{
    position:absolute;
    z-index: 100;
    opacity: 1;
    transition: opacity .3s;
    background:white;
    padding: 20px 10px;
    border-radius: 5px;
    box-shadow: 2px 2px 5px rgba(0, 0, 0, .5);
}

#tooltip:not(.visible){
    position:absolute;
    z-index: 100;
    opacity:0;
    pointer-events: none;
}

#tooltip h3{
    margin: 5px 0;
    text-align: center;;
}
#tooltip .category{
    display: block;
    color: black;
    text-align: center;;
}
#tooltip .category::before{
    content:'· '
}
#tooltip .category::after{
    content:' ·'
}
#tooltip .clickForMore{
    display: block;
    color: gray;
    text-align: center;;
}

#closeInfo {
    cursor: pointer;
    position: absolute;
    right: 10px;
    top: 10px;
}

#closeInfo:hover {
    color: var(--hover-color);
}

a, a:link {
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

header {
    position: fixed;
    bottom: 0;
    right: 0;
    background: white;
    padding: 10px;
    border-top-left-radius: 5px;
}

h1 {
    /* color:var(--color9); */
    margin: 0;
    text-transform: uppercase;
    display: none;
}

p.subtitle {
    margin: 0;
    color: var(--color10);
    /* text-transform: uppercase;; */
    display: none;
}

#filters h3 {
    text-align: center;
    ;
}

#filters label {
    cursor: pointer;
    display: block;
    padding: 10px;
}

#filters label svg {
    display: inline;
    width: 30px;
    height: 30px;
    vertical-align: middle;
}

#filters span:hover {
    color: var(--hover-color);
}

#filters input {
    display: none;
}

#filters input+span {
    display: inline-block;
    padding-left: 10px;
    /* background: var(--color9); */
    text-decoration: line-through;
}

#filters input:checked+span {
    /* color: var(--selected-color); */
    text-decoration: none;
    /* box-shadow: inset 0 0 5px black; */
}

#map .borders {
    stroke-width: 6px;
    stroke: white;
    fill: none;
}

#alluvial {
    /* position:fixed; */
    top: 0;
    left: 0;
}

#alluvial .flow_label text {
    font-size: 30;
}



body.light{
    background:white;
}
body.light #map .borders{
    stroke: white;
}
body.light svg #countries .country{
    fill:white;
    stroke:lightgray;
    stroke-width: 5;;
}
body.light svg #countries .country.eu_country{
    fill:rgb(235, 226, 236);
}
body.light .node text.nodeTitle {
    fill:black;
}

body.light #arrowHead{
    fill:#577590;
}
body.light svg .links line, body.light svg .links path {
    stroke:#577590;
}