.timeline-span {
    width: 100%;
    height: 25px;
    position: relative;
    display: flex;
    cursor: pointer;
    background: transparent;

    &:hover {
        background: $gray-11;
    }

    &.selected-span {
        background: $gray-11;
    }

    &.insignificant-span {
        opacity: 0.3;
    }

    &.erroneous-span {
        background: rgba(255, 0, 0, 0.2);
    }
}

.timeline-span__service-name-column-wrapper {
    border-right: 1px $gray-8 solid;
    box-sizing: border-box;
}

.timeline-span__span-name-column-wrapper {
    border-right: 1px $gray-8 solid;
    box-sizing: border-box;
    display: flex;
    align-items: center;
}

.timeline-span__span-name-column {
    color: $gray-4;
    font-size: 12px;
    padding-left: 4px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.timeline-span__bar-wrapper {
    position: relative;
}

.timeline-span__bar-container {
    width: 100%;
    height: 100%;
    position: absolute;
    display: flex;
    align-items: center;
}

.timeline-span__bar {
    position: absolute;
    border-radius: 4px;
    height: 70%;
}

.timeline-span__duration {
    color: $gray-9;
    font-size: 12px;
    position: absolute;
    z-index: 99;

    &--left {
        padding-left: 8px;
    }

    &--right {
        padding-right: 8px;
    }
}

.timeline-span__time-marker {
    position: absolute;
    height: 100%;
    width: 1px;
    background-color: $gray-8;
}

.timeline-span__service-name-column {
    position: relative;
    height: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.timeline-span__open-toggle-button {
    position: absolute;
    cursor: pointer;
    width: 18px;
}

.timeline-span__depth-marker {
    position: absolute;
    margin: 0 8px;
    width: 3px;
    height: 80%;
    border-radius: 1px;
}

.timeline-span__service-name-wrapper {
    position: absolute;
    display: flex;
}

.timeline-span__service-name {
    font-size: 12px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}