work-area {
    display: flex;
    flex-direction: row;
    min-width: 0;

    .viewer-host {
        display: flex;
        flex-direction: column;
        flex-grow: 1;
        min-height: 0;
        min-width: 0;

        &:focus-visible {
            outline: none !important;
        }
    }

    .top-bar {
        display: flex;
        align-items: center;

        tab-bar {
            flex-grow: 1;
        }

        .appearance-picker {
            flex-basis: 20px;
            min-width: 20px;
            text-align: right;

            .dropdown-header {
                color: var(--text-color);
                text-transform: uppercase;
                font-weight: 600;
            }
        }
    }
}
