/* Shared unread indicator for BOQ Viewer and Pre-filter Runner. */
tbody tr.is-unread td:first-child {
    position: relative;
}

tbody tr.is-unread td:first-child::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: #60a5fa;
    border-radius: 0 2px 2px 0;
}