.bg-background{background-color:#f9f9f9}.text-on-background{color:#212121}.text-on-surface-secondary{color:#757575}.text-primary{color:#1976d2}.text-secondary{color:#424242}.bg-primary{background-color:#1976d2}.bg-primary-dark{background-color:#1565c0}.bg-secondary{background-color:#616161}.bg-secondary-dark{background-color:#424242}