Update app.py

app.py

@@ -35,9 +35,9 @@ keys = [
 COLORS = {
     'KEY_IDLE': (75, 75, 75),        # Darker gray for idle keys
     'KEY_HOVER': (100, 100, 255),    # Blue highlight for hover
-    'KEY_PRESS': (50, 200, 50),      # Green for pressed keys
+    'KEY_PRESS': (9, 9, 175),      # Green for pressed keys
     'TEXT_NORMAL': (255, 255, 255),  # White text
-    'TEXT_PRESS': (0, 0, 0),         # Black text when pressed
+    'TEXT_PRESS': (255, 255, 255),         # Black text when pressed
     'OUTPUT_BG': (45, 45, 45),       # Dark gray for output background
 }
 
@@ -77,7 +77,7 @@ def video_frame_callback(frame: av.VideoFrame) -> av.VideoFrame:
     h, w = img.shape[:2]
     key_width = int(0.07 * w)
     key_height = int(0.09 * h)
-    font_scale = 0.0030 * w
+    font_scale = 0.0045 * w
     font_thickness = int(0.009 * h)
 
     for row, key_row in enumerate(keys):