.root {
    &:global(.uui-shadow-top)::before,
    &:global(.uui-shadow-bottom)::after {
        content: '';
        position: absolute;
        left: 0;
        right: 0;
        opacity: 0;
        transition: opacity 200ms;
    }

    &:global(.uui-shadow-top)::before {
        top: 0;
        z-index: 1;
    }

    &:global(.uui-shadow-bottom)::after {
        bottom: 0;
    }

    &:global(.uui-shadow-top-visible)::before {
        opacity: 1;
    }

    &:global(.uui-shadow-bottom-visible)::after {
        opacity: 1;
    }

    :global(.uui-track-horizontal),
    :global(.uui-track-vertical) {
        position: absolute;
        border-radius: 3px;
        z-index: 6;
    }

    :global(.uui-track-horizontal) {
        height: 6px;
        right: 2px;
        bottom: 2px;
        left: 2px;
    }

    :global(.uui-track-vertical) {
        width: 6px;
        right: 2px;
        top: 2px;
        bottom: 2px;
    }
}
