button update shape

lib/screens/preview_screen.dart

@@ -226,68 +226,6 @@ Color _getColorFromName(String colorName) {
   }
 }
 
-
-
-Future<String?> _showMismatchOptionsDialog(int detectedCount) async {
-  return showDialog<String>(
-    context: context,
-    builder: (context) {
-      final missing = widget.bulletCount - detectedCount;
-      return AlertDialog(
-        backgroundColor: Colors.grey[900],
-        shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(16)),
-        title: const Text(
-          'Bullet Count Mismatch',
-          style: TextStyle(
-            color: Colors.white,
-            fontWeight: FontWeight.bold,
-          ),
-        ),
-        content: Text(
-          'Detected $detectedCount bullet(s), expected ${widget.bulletCount}.\n'
-          'You can retry detection or manually add the ${missing.abs()} missing shot(s).',
-          style: const TextStyle(color: Colors.white70),
-        ),
-        contentPadding: const EdgeInsets.fromLTRB(24, 20, 24, 12),
-        actionsPadding: const EdgeInsets.only(bottom: 16, left: 16, right: 16),
-        actions: [
-          Row(
-            children: [
-              Expanded(
-                child: ElevatedButton(
-                  onPressed: () => Navigator.pop(context, 'retry'),
-                  style: ElevatedButton.styleFrom(
-                    backgroundColor: Colors.redAccent,
-                    padding: const EdgeInsets.symmetric(vertical: 16),
-                    shape: RoundedRectangleBorder(
-                      borderRadius: BorderRadius.circular(12),
-                    ),
-                  ),
-                  child: const Icon(Icons.restart_alt, color: Colors.white),
-                ),
-              ),
-              const SizedBox(width: 16),
-              Expanded(
-                child: ElevatedButton(
-                  onPressed: () => Navigator.pop(context, 'manual'),
-                  style: ElevatedButton.styleFrom(
-                    backgroundColor: _activeColor,
-                    padding: const EdgeInsets.symmetric(vertical: 16),
-                    shape: RoundedRectangleBorder(
-                      borderRadius: BorderRadius.circular(12),
-                    ),
-                  ),
-                  child: const Icon(Icons.edit, color: Colors.white),
-                ),
-              ),
-            ],
-          ),
-        ],
-      );
-    },
-  );
-}
-
 void _manualScoreEntry() {
   final missingCount = widget.bulletCount - _mappedBullets.length;
   final controllers = List.generate(missingCount, (_) => TextEditingController());
@@ -1065,17 +1003,8 @@ Widget build(BuildContext context) {
                 child: GestureDetector(
                   onTap: () async {
                     if (!_isEditMode && _mappedBullets.length < widget.bulletCount) {
-                        final result = await _showMismatchOptionsDialog(_mappedBullets.length);
-
-                        if (result == 'retry') {
-                          Navigator.pop(context);
-                          return;
-                        } else if (result == 'manual') {
                       _manualScoreEntry();
                       return;
-                        } else {
-                          return;
-                        }
                     }
 
                     setState(() {
@@ -1084,13 +1013,13 @@ Widget build(BuildContext context) {
                     });
                   },
                   child: Container(
-                      width: 60,
+                    width: 56,
-                      height: 60,
+                    height: 56,
                     decoration: BoxDecoration(
                       color: _isEditMode
                           ? Colors.red
                           : (_mappedBullets.length < widget.bulletCount ? Colors.redAccent : _bulletColor),
-                        shape: BoxShape.circle,
+                      borderRadius: BorderRadius.circular(16), // 👈 Rounded square
                       boxShadow: const [
                         BoxShadow(
                           color: Colors.black26,
@@ -1111,6 +1040,7 @@ Widget build(BuildContext context) {
                   ),
                 ),
               ),
+
             ],
         ),
     bottomNavigationBar: BottomAppBar(