Add class to Tab before first click

I want to change background color of tabs based on a list. It should also change whenever a tab is clicked. So far, I do this by addClass, which works for clicking only. How can I change color, before a Tab is clicked (based on this magic list):

tab_UI <- function(id) {
  ns <- NS(id)
  shiny::tagList(
    shinyjs::useShinyjs(),
    shinyjs::inlineCSS('.selct  {background: green; color: white;border: 5px solid black;}'),
    shiny::tabsetPanel(id = shiny::NS(id,"tabs"))
  )
}

tab_server <- function(id,inTab) {
  shiny::moduleServer(id, function(input, output, session){
    
    confirmedTabs = reactiveVal()
    observeEvent(inTab(),{
      l = c()
      for (i_tab in isolate(inTab())) {
        message("append ",i_tab$name)
        shiny::appendTab(
          inputId = "tabs",
          select = FALSE,
          shiny::tabPanel(
            title=i_tab$name,
            "TestTab"
          )
        )
        if(i_tab$confirmed == TRUE) {
          l = append(l,i_tab$name)
          
        }
      }
      confirmedTabs(l)
    })
    
    markConfirmed = function(tab) {
      message("color tab: ", tab)
      s = paste0(" li a[data-value=",tab,"]")
      shinyjs::addClass(
        selector = s,
        class = "selct")
    }
    
    observeEvent(confirmedTabs(),{
      for (i in confirmedTabs()) {
        markConfirmed(i)
      }
    })
    
    shiny::observeEvent(input$tabs,{
      if(!input$tabs %in% confirmedTabs()) {
        ct = confirmedTabs()
        ct = append(ct,input$tabs)
        confirmedTabs(ct)
      }
    })
    
  })
}


shiny::shinyApp(
  ui = shiny::fluidPage(
    shinyjs::useShinyjs(),
    tab_UI(id = "test")
  ),
  server = function(input, output, session) {
    tabs = reactiveVal()
    df = list(A1= list(name = "A1", confirmed = TRUE), 
              A2 = list(name = "A2", confirmed = FALSE), 
              A3 = list(name = "A3", confirmed = TRUE))
    tabs(df)
    tab_server(
      id = "test",
      inTab =  tabs
    )
  }
)