Update core_agent.py

core_agent.py

@@ -28,9 +28,9 @@ warnings.filterwarnings("ignore")
 load_dotenv()
 
 # ─── Palette ─────────────────────────────────────────────────────────────────
-PALETTE = ["#4F8EF7", "#27C98F", "#F7654F", "#F7B84F", "#A78BFA", "#34D399"]
-DARK_BG  = "#F7F8FC"
-CARD_BG  = "#FFFFFF"
+PALETTE = ["#111111", "#444444", "#777777", "#999999", "#BBBBBB", "#DDDDDD"]
+DARK_BG  = "#FFFFFF"
+CARD_BG  = "#F9F9F9"
 
 
 # ─── LLM Setup ───────────────────────────────────────────────────────────────
@@ -276,7 +276,7 @@ def make_plotly_chart(chart_type: str, df: pd.DataFrame, profile: dict,
     fig.update_layout(
         paper_bgcolor=DARK_BG,
         plot_bgcolor=CARD_BG,
-        font=dict(family="DM Sans, sans-serif", color="#1A202C"),
+        font=dict(family="DM Sans, sans-serif", color="#111111"),
         margin=dict(l=40, r=40, t=60, b=40),
     )
     return fig