/* required LIB STYLES */
/* .Treant se automatski dodaje na svaki chart conatiner */
.Treant { position: relative; overflow: hidden; padding: 0 !important; }
.Treant > .node,
.Treant > .pseudo { position: absolute; display: block; visibility: hidden; }
.Treant.Treant-loaded .node,
.Treant.Treant-loaded .pseudo { visibility: visible; }
.Treant > .pseudo { width: 0; height: 0; border: none; padding: 0; }
.Treant .collapse-switch { width: 3px; height: 3px; display: block; border: 1px solid black; position: absolute; top: 1px; right: 1px; cursor: pointer; }
.Treant .collapsed .collapse-switch { background-color: #868dee; }
.Treant > .node img {	border: none; float: left; }
.Treant > .node {
    cursor: pointer;
    padding: 4px;
    min-width: 60px;
    text-align: center;
    border: 2px solid #e8e8e3;
    border-radius: 2px;
    box-shadow: 1px 1px 1px rgba(0,0,0,0.5);
    font-size: 12px;
}

.Treant > .researched {
    background-color: #666;
    font-size: 16px;
}

.Treant > .locked > div {
    color: red;
    pointer-events: none;
}

.Treant > .node > div {
    font-size: 12px;
}

.Treant > .unlocked:hover {
    background-color: #666;
}