sealed class LedShape {
object Round : LedShape()
object Rectangle : LedShape()
}
data class LedMatrixStyle(
val ledShape: LedShape = LedShape.Rectangle,
val ledWidth: Dp = 15.dp,
val ledHeight: Dp = 15.dp,
val onColor: Color = Color(0xFFFF7E00), // Amber color
val offColor: Color = Color(0xFFEEEEEE), // Light grey
)