.acat_unit-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
    gap: 18px;
    width: 100%;
    padding: 30px;
    box-sizing: border-box;
    border-radius: 6px;
    background: #fff;
    align-items: flex-start;
}

.acat_unit-image-wrap {
    grid-column: 1 / 2;
    grid-row: 1;
    min-width: 260px;
    position: relative;
}

.acat_unit-list-wrap {
    grid-column: 2 / 3;
    grid-row: 1;
    min-width: 260px;
    max-height: calc(100vh - 400px);
    overflow: auto;
    position: relative;
}

.acat_unit-legend {
    grid-column: 1 / -1;
    grid-row: 2;
    margin-top: 16px;
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    align-items: center;
    width: 100%;
    padding: 8px 12px;
    box-sizing: border-box;
}

.acat_unit-svg {
    width: 100%;
    height: auto;
    display: block;
    background: transparent;
}

.acat_unit-svg image {
    display: block;
}

.acat_unit-rect {
    fill: none;
    stroke: rgba(0,0,0,0);
    stroke-width: 2;
    cursor: pointer;
    transition: stroke .12s, fill .12s;
    pointer-events: none;
}

.acat_unit-rect.acat_unit-rect--hover {
    stroke: rgba(220,50,50,0.95);
    fill: none;
}

.acat_unit-rect.acat_unit-rect--active {
    stroke: #33a558;
    stroke-width: 2.5;
    fill: none;
}

#acat-tooltip-g {
    pointer-events: none;
}

#acat-tooltip-bg {
    fill: #fff;
    rx: 6;
    ry: 6;
    filter: drop-shadow(0 2px 8px rgba(0,0,0,0.22));
}

#acat-tooltip-text {
    font-size: 14px;
    font-family: sans-serif;
    fill: #222;
}

.acat_unit-items-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.acat_unit-item {
    border-bottom: 1px solid #eee;
}

.acat_unit-item-link {
    --pad: 12px;
    --gap: 12px;
    --col-num: 56px;
    --col-article: 140px;
    --col-action: 48px;

    display: grid;
    grid-template-columns: var(--col-num) var(--col-article) 1fr var(--col-action);
    align-items: center;
    gap: var(--gap);
    height: 48px;
    padding: 0 calc(var(--pad));
    text-decoration: none;
    color: inherit;
    position: relative;
    background: transparent;
}

.acat_unit-header {
    position: sticky;
    top: 0;
    z-index: 3;
    background: #fff;
    box-shadow: 0 1px 0 rgba(0,0,0,0.04);
    border-bottom: 1px solid #eee;
}

.acat_unit-header .acat_unit-item-link {
    height: 48px;
    padding: 0 calc(var(--pad));
    background: #fff;
}

.acat_unit-col--num {
    color: #999;
    font-size: 13px;
    padding-left: 6px;
}

.acat_unit-col--article {
    font-weight: 600;
    font-size: 13px;
    color: #333;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.acat_unit-col--name {
    font-size: 13px;
    color: #222;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.acat_unit-col--action {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #777;
}

.acat_unit-col--action svg,
.acat_unit-action-link svg {
    width: 20px;
    height: 20px;
}

.acat_unit-action-link svg path {
    stroke: #777;
    fill: none;
    stroke-width: 1;
}

.acat_unit-action-link:hover svg path,
.acat_unit-item-link:hover .acat_unit-action-link svg path {
    stroke: #333;
}

.acat_unit-legend-item {
    display: flex;
    gap: 10px;
    align-items: center;
    color: #999;
    font-size: 13px;
    white-space: nowrap;
    width: 100%;
}

.acat_unit-legend-icon {
    width: 20px;
    height: 32px;
    display: block;
    flex: 0 0 20px;
}

.acat_unit-legend-text {
    color: #999;
}

.acat_unit-header .acat_unit-item-link > span {
    font-weight: 400;
    color: #999;
}

.acat_unit-item-link::before {
    content: "";
    position: absolute;
    pointer-events: none;
    top: 0;
    bottom: 0;
    left: calc(var(--pad) + var(--col-num) + var(--gap) - 20px);
    right: calc(var(--pad));
    box-sizing: border-box;
    border-radius: 4px;
    border: 0 dashed transparent;
    transition: border-color .12s, box-shadow .12s, opacity .12s;
}

.acat_unit-item.acat_unit-item--hover .acat_unit-item-link::before {
    border-style: dashed;
    border-width: 1px;
    border-color: rgba(220,50,50,0.85);
    box-shadow: none;
}

.acat_unit-item.acat_unit-item--active .acat_unit-item-link::before {
    border-color: transparent;
}

.acat_unit-item.acat_unit-item--hover .acat_unit-item-link {
    outline: none;
    outline-offset: 0;
    background: transparent;
}

.acat_unit-item.acat_unit-item--active .acat_unit-item-link {
    background: #f4f6f7;
    border-left: 4px solid #33a558;
    padding-left: calc(var(--pad) - 4px);
}

.acat-html-tooltip {
    position: absolute;
    top: 0;
    left: 0;
    transform: translate3d(0,0,0);
    pointer-events: none;
    display: none;
    z-index: 9999;
    max-width: 360px;
}

.acat-html-tooltip-content {
    background: #ffffff;
    color: #111;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 14px;
    line-height: 1.3;
    padding: 10px 14px;
    border-radius: 8px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.12);
    white-space: normal;
    word-wrap: break-word;
    pointer-events: auto;
}

.acat-html-tooltip-arrow {
    width: 16px;
    height: 9px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
}

.acat-html-tooltip-arrow--top {
    top: -9px;
    border-bottom: 9px solid #ffffff;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.08));
}

.acat-html-tooltip-arrow--bottom {
    bottom: -9px;
    border-top: 9px solid #ffffff;
    filter: drop-shadow(0 -2px 4px rgba(0,0,0,0.08));
}

.acat-html-tooltip.show {
    display: block;
    will-change: transform, opacity;
}

@media (max-width: 900px) {
    .acat_unit-layout {
        display: grid;
        grid-template-columns: 1fr;
        grid-template-rows: auto auto;
        gap: 20px;
    }

    .acat_unit-image-wrap {
        grid-column: 1;
        grid-row: 1;
        order: 1;
        width: 100%;
    }

    .acat_unit-legend {
        grid-column: 1;
        grid-row: 2;
        order: 2;
        margin-top: 20px;
        gap: 12px;
    }

    .acat_unit-list-wrap {
        grid-column: 1;
        grid-row: 3;
        order: 3;
        width: 100%;
        max-height: unset;
    }

    .acat_unit-item-link {
        --col-num: 44px;
        --col-article: 120px;
        --col-action: 44px;
        --pad: 8px;
        --gap: 12px;
        grid-template-columns: var(--col-num) var(--col-article) 1fr var(--col-action);
        height: 44px;
        padding: 0 calc(var(--pad));
    }

    .acat_unit-legend-item {
        white-space: normal;
    }

    .acat_unit-header {
        top: 0;
    }
}

.acat_unit-action-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 6px;
    text-decoration: none;
}

.acat_unit-action-link:focus {
    outline: none;
}

.acat_unit-action-link:focus-visible {
    outline: 2px solid rgba(51,165,88,0.95);
    outline-offset: 2px;
}