/* Styles de la carte des collaborations (D3 / Equal Earth). */

.collab-map-wrapper {
    width: auto;
    max-width: auto;
    margin: 0 auto;
    border: 1px solid #e5e5e5;
    border-radius: 10px;
    padding: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    background-color: #fff;
}

.collab-map-wrapper svg {
    display: block;
    width: 100%;
    height: auto;
}

.collab-map-wrapper .land {
    fill: #e2e2e2;
}

.collab-map-wrapper .border {
    fill: none;
    stroke: #cfcfcf;
    stroke-width: 0.4px;
}

.collab-map-wrapper .city-dot {
    fill: #4371B8;
    fill-opacity: 0.65;
    stroke: none;
    cursor: pointer;
}

.collab-map-wrapper .city-dot:hover {
    fill-opacity: 0.85;
}


.collab-map-hint {
    text-align: center;
    color: #777;
    font-size: 12px;
    margin-top: 6px;
}

.collab-map-tooltip {
    position: absolute;
    pointer-events: none;
    background: rgba(30, 30, 30, 0.9);
    color: #fff;
    padding: 6px 10px;
    border-radius: 4px;
    font-size: 13px;
    line-height: 1.4;
    opacity: 0;
    transition: opacity 0.1s ease;
    z-index: 10;
}