.draggable {
    cursor: pointer;
    -webkit-user-drag: element;
}

#my_dataviz svg {
    background-color: white;
}

.list-group-item {
    cursor: move;
}

.tooltip {
    background-color: rgba(255, 255, 255, 0.9);
    border: 1px solid #333;
    padding: 8px;
    position: absolute;
    display: none;
    font-size: 14px;
    pointer-events: none;
    border-radius: 4px;
}

.myArea {
    opacity: 1;
    transition: opacity 0.3s;
}

.hovered {
    stroke: #000;
    stroke-width: 2px;
    filter: url(#glow);
}

.not-hovered {
    opacity: 0.2;
}

.hidden {
    opacity: 0;
}

@media (max-width: 768px) {
    h1 {
        font-size: 1.5rem;
    }

    .row {
        display: block;
    }

    #my_dataviz {
        margin-bottom: 20px;
    }
}