bml recipt dark theme support

app/src/main/java/sh/sar/basedbank/ui/home/TransferReceiptFragment.kt

@@ -375,8 +375,13 @@ class TransferReceiptFragment : Fragment() {
      * applied to fit small viewports and doesn't pick up overlapping siblings.
      */
     private fun captureReceiptBitmap(callback: (Bitmap?) -> Unit) {
-        val view = _receiptCard ?: run { callback(null); return }
-        if (view.width == 0 || view.height == 0) { callback(null); return }
+        val shown = _receiptCard ?: run { callback(null); return }
+        if (shown.width == 0 || shown.height == 0) { callback(null); return }
+
+        // BML: the preview follows the app theme, but shared/saved images are always light
+        val view = if (arguments?.getString(ARG_BANK, "MIB") == "BML") {
+            inflateLightBmlCard(shown.width)
+        } else shown
 
         val bitmap = Bitmap.createBitmap(view.width, view.height, Bitmap.Config.ARGB_8888)
         val canvas = Canvas(bitmap)
@@ -385,6 +390,27 @@ class TransferReceiptFragment : Fragment() {
         callback(bitmap)
     }
 
+    /** Inflates and lays out an offscreen BML receipt card with light-mode resources. */
+    private fun inflateLightBmlCard(widthPx: Int): View {
+        val config = android.content.res.Configuration(resources.configuration).apply {
+            uiMode = (uiMode and android.content.res.Configuration.UI_MODE_NIGHT_MASK.inv()) or
+                    android.content.res.Configuration.UI_MODE_NIGHT_NO
+        }
+        val lightCtx = android.view.ContextThemeWrapper(requireContext(), R.style.Theme_BasedBank).apply {
+            applyOverrideConfiguration(config)
+        }
+        val binding = FragmentReceiptBmlBinding.inflate(LayoutInflater.from(lightCtx))
+        bindBml(binding)
+        val card = binding.receiptCard
+        (card.parent as? ViewGroup)?.removeView(card)
+        card.measure(
+            View.MeasureSpec.makeMeasureSpec(widthPx, View.MeasureSpec.EXACTLY),
+            View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED)
+        )
+        card.layout(0, 0, card.measuredWidth, card.measuredHeight)
+        return card
+    }
+
     private fun formatBmlTimestamp(raw: String): String {
         if (raw.isBlank()) return ""
         return try {