.custom-tooltip {
    position: absolute;
    background-color: var(--m-text);
    color: var(--m-surface);
    font-size: 0.78rem;
    font-weight: 500;
    padding: 6px 10px;
    border-radius: 4px;
    white-space: nowrap;
    pointer-events: none;
    z-index: var(--layer-front);
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.15s ease, transform 0.15s ease;
}

    .custom-tooltip.tooltip-visible {
        opacity: 1;
        transform: translateY(0);
    }

    .custom-tooltip.tooltip-hidden {
        animation: tooltip-out 0.15s ease forwards;
    }

    .custom-tooltip::after {
        content: '';
        position: absolute;
        border: 5px solid transparent;
    }

    .custom-tooltip--top::after {
        top: 100%;
        left: 50%;
        transform: translateX(-50%);
        border-top-color: var(--m-text);
    }

    .custom-tooltip--bottom::after {
        bottom: 100%;
        left: 50%;
        transform: translateX(-50%);
        border-bottom-color: var(--m-text);
    }

    .custom-tooltip--left::after {
        left: 100%;
        top: 50%;
        transform: translateY(-50%);
        border-left-color: var(--m-text);
    }

    .custom-tooltip--right::after {
        right: 100%;
        top: 50%;
        transform: translateY(-50%);
        border-right-color: var(--m-text);
    }

@keyframes tooltip-out {
    from {
        opacity: 1;
        transform: translateY(0);
    }

    to {
        opacity: 0;
        transform: translateY(4px);
    }
}