.irm-map-wrapper {
    position: relative;
    width: 100%;
    max-width: 820px;
    margin: 0 auto;
}

.irm-map-stage {
    position: relative;
    width: 100%;
    text-align: center;
}

.irm-map-svg {
    display: inline-block;
    width: auto;
    height: var(--irm-map-height, 620px);
    max-width: 100%;
    max-height: 100%;
    overflow: visible;
}

.irm-region-shape {
    stroke: var(--irm-stroke-color, #ffffff);
    stroke-width: var(--irm-stroke-width, 2);
    vector-effect: non-scaling-stroke;
    transition: fill .18s ease, opacity .18s ease;
}

.irm-region-group.is-clickable {
    cursor: pointer;
}

.irm-region-group.is-clickable:hover .irm-region-shape,
.irm-region-group.is-clickable:focus-within .irm-region-shape {
    opacity: .98;
}

.irm-region-group.is-disabled .irm-region-shape {
    opacity: .95;
}

.irm-region-text {
    fill: var(--irm-text-color, #5d6b7a);
    font-size: 10px;
    font-weight: 700;
    text-anchor: middle;
    dominant-baseline: middle;
    pointer-events: none;
    user-select: none;
    letter-spacing: .3px;
}

.irm-tooltip {
    position: absolute;
    left: 0;
    top: 0;
    transform: translate(0, -100%);
    padding: 8px 10px;
    background: rgba(17, 24, 39, .92);
    color: #fff;
    font-size: 13px;
    line-height: 1.2;
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: opacity .18s ease, visibility .18s ease;
    z-index: 10;
}

.irm-rounded-tooltips .irm-tooltip {
    border-radius: 10px;
}

.irm-tooltip.is-visible {
    opacity: 1;
    visibility: visible;
}

@media (max-width: 640px) {
    .irm-map-svg {
        height: auto;
        width: 100%;
    }

    .irm-region-text {
        font-size: 8px;
    }
}