Update app.py

app.py

@@ -20,28 +20,27 @@ except ImportError:
                 return func
             return decorator
 
-# --- Custom Theme Setup (Plum) ---
-colors.plum = colors.Color(
-    name="plum",
-    c50="#FDF4FD",
-    c100="#F7E6F7",
-    c200="#ECD0EC",
-    c300="#DDA0DD",  # Plum
-    c400="#C98BC9",
-    c500="#B060B0",  
-    c600="#964B96",
-    c700="#7A3A7A",
-    c800="#602C60",
-    c900="#451E45",
-    c950="#2B122B",
+colors.steel_blue = colors.Color(
+    name="steel_blue",
+    c50="#EBF3F8",
+    c100="#D3E5F0",
+    c200="#A8CCE1",
+    c300="#7DB3D2",
+    c400="#529AC3",
+    c500="#4682B4",
+    c600="#3E72A0",
+    c700="#36638C",
+    c800="#2E5378",
+    c900="#264364",
+    c950="#1E3450",
 )
 
-class PlumTheme(Soft):
+class SteelBlueTheme(Soft):
     def __init__(
         self,
         *,
-        primary_hue: colors.Color | str = colors.plum,
-        secondary_hue: colors.Color | str = colors.plum,
+        primary_hue: colors.Color | str = colors.gray,
+        secondary_hue: colors.Color | str = colors.steel_blue,
         neutral_hue: colors.Color | str = colors.slate,
         text_size: sizes.Size | str = sizes.text_lg,
         font: fonts.Font | str | Iterable[fonts.Font | str] = (
@@ -59,25 +58,19 @@ class PlumTheme(Soft):
             font=font,
             font_mono=font_mono,
         )
-        self.set(
+        super().set(
             background_fill_primary="*primary_50",
             background_fill_primary_dark="*primary_900",
-            body_background_fill="linear-gradient(135deg, *primary_100, *primary_50)",
+            body_background_fill="linear-gradient(135deg, *primary_200, *primary_100)",
             body_background_fill_dark="linear-gradient(135deg, *primary_900, *primary_800)",
             button_primary_text_color="white",
             button_primary_text_color_hover="white",
-            button_primary_background_fill="linear-gradient(90deg, *primary_500, *primary_600)",
-            button_primary_background_fill_hover="linear-gradient(90deg, *primary_600, *primary_700)",
-            button_primary_background_fill_dark="linear-gradient(90deg, *primary_600, *primary_800)",
-            button_primary_background_fill_hover_dark="linear-gradient(90deg, *primary_500, *primary_500)",
-            button_secondary_text_color="black",
-            button_secondary_text_color_hover="white",
-            button_secondary_background_fill="linear-gradient(90deg, *primary_200, *primary_200)",
-            button_secondary_background_fill_hover="linear-gradient(90deg, *primary_400, *primary_400)",
-            button_secondary_background_fill_dark="linear-gradient(90deg, *primary_500, *primary_600)",
-            button_secondary_background_fill_hover_dark="linear-gradient(90deg, *primary_500, *primary_500)",
-            slider_color="*primary_500",
-            slider_color_dark="*primary_600",
+            button_primary_background_fill="linear-gradient(90deg, *secondary_500, *secondary_600)",
+            button_primary_background_fill_hover="linear-gradient(90deg, *secondary_600, *secondary_700)",
+            button_primary_background_fill_dark="linear-gradient(90deg, *secondary_600, *secondary_700)",
+            button_primary_background_fill_hover_dark="linear-gradient(90deg, *secondary_500, *secondary_600)",
+            slider_color="*secondary_500",
+            slider_color_dark="*secondary_600",
             block_title_text_weight="600",
             block_border_width="3px",
             block_shadow="*shadow_drop_lg",
@@ -87,7 +80,7 @@ class PlumTheme(Soft):
             block_label_background_fill="*primary_200",
         )
 
-plum_theme = PlumTheme()
+steel_blue_theme = SteelBlueTheme()
 
 # --- Hardware Setup ---
 device = "cuda" if torch.cuda.is_available() else "cpu"
@@ -164,7 +157,7 @@ css="""
 #main-title h1 {font-size: 2.1em !important;}
 """
 
-with gr.Blocks(css=css, theme=plum_theme) as demo:
+with gr.Blocks(css=css, theme=steel_blue_theme) as demo:
     with gr.Column(elem_id="col-container"):
         gr.Markdown(
             "# **SAM3 Image Segmentation**",