root = Card([header, openTicketsStat, avgResponseStat, ticketsSection, filterButton, newTicketButton])
header = CardHeader("Support Overview")
openTicketsStat = TextContent("Open tickets: 27", "default")
avgResponseStat = TextContent("Avg first response: 2h 15m", "default")
ticketA = ListItem("Ticket A", "High")
ticketB = ListItem("Ticket B", "Medium")
ticketC = ListItem("Ticket C", "Low")
ticketD = ListItem("Ticket D", "High")
ticketE = ListItem("Ticket E", "Medium")
ticketList = ListBlock(items: (ticketA, ticketB, ticketC, ticketD, ticketE))
ticketsSection = Card([ticketList])
filterButton = Button("Filter: High‑priority", null, "secondary")
newTicketButton = Button("New ticket", null, "primary")