Update UI 3D colors

app.py

@@ -69,8 +69,7 @@ WARNING_LONG = """
   <span class="warning-label">⚠ Processing time</span>
   Long videos can take significantly longer to process. The sample Sintel trailer
   (~52 s) may take <strong>8–10 minutes</strong> on the first run due to model
-  warm-up and WhisperX initialization. Progress is shown below the Run button
-  while inference is running.
+  warm-up and WhisperX initialization.
 </div>
 """
 
@@ -244,22 +243,43 @@ def build_3d_figure(preds: np.ndarray, vmin_val: float = 0.5) -> str:
             margin=dict(l=0, r=0, t=8, b=70),
             title=dict(
                 text="t = 0 s  —  drag to rotate  ·  scroll to zoom",
-                font=dict(color="#9ca3af", family=MONO, size=11),
+                font=dict(color="white", family=MONO, size=11),
                 x=0.5,
             ),
             updatemenus=[],
             sliders=[dict(
-                active=0, steps=slider_steps,
+                active=0,
+                steps=slider_steps,
+            
                 currentvalue=dict(
-                    prefix="t = ", suffix=" s",
-                    font=dict(color="#9ca3af", family=MONO, size=11),
-                    visible=True, xanchor="center",
+                    prefix="t = ",
+                    suffix=" s",
+                    visible=True,
+                    xanchor="center",
+                    font=dict(
+                        color="white",
+                        family=MONO,
+                        size=12
+                    ),
                 ),
+            
                 pad=dict(b=8, t=8),
-                len=0.85, x=0.5, xanchor="center", y=0,
-                bgcolor="#111827", bordercolor="#1f2937",
-                tickcolor="#374151",
-                font=dict(color="#6b7280", family=MONO, size=10),
+            
+                len=0.85,
+                x=0.5,
+                xanchor="center",
+                y=0,
+            
+                bgcolor="#111827",
+                activebgcolor="#ffffff",
+                bordercolor="#2a2a2a",
+                tickcolor="white",
+            
+                font=dict(
+                    color="white",
+                    family=MONO,
+                    size=10
+                ),
             )],
         ),
     )