Update app.py

app.py

@@ -1,3 +1,8 @@
+apply_plotly_theme()
+with gr.Blocks(title="Verbatify — Analyse NPS", css=VB_CSS) as demo:
+    gr.HTML('<div class="vb-hero"><img src="verbatify-logo.svg" height="24"/><div><div class="vb-title">Verbatify — Analyse NPS</div><div class="vb-sub">Émotions • Thématiques • Occurrences • Synthèse</div></div></div>')
+    # ... le reste inchangé ...
+
 # -*- coding: utf-8 -*-
 """
 NPS Assurance — Gradio (Paste-only, NPS inféré)
@@ -15,6 +20,25 @@ import gradio as gr
 import plotly.express as px
 import plotly.graph_objects as go
 
+import plotly.io as pio
+# charge le CSS de marque
+VB_CSS = open("verbatify.css","r",encoding="utf-8").read()
+
+def apply_plotly_theme():
+    import plotly.graph_objects as go
+    pio.templates["verbatify"] = go.layout.Template(
+        layout=go.Layout(
+            font=dict(family="Manrope, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif", size=13, color="#0F172A"),
+            paper_bgcolor="white", plot_bgcolor="white",
+            colorway=["#7C3AED","#06B6D4","#2563EB","#10B981","#EF4444","#F59E0B","#14B8A6","#F43F5E"],
+            xaxis=dict(gridcolor="#E2E8F0", zerolinecolor="#E2E8F0"),
+            yaxis=dict(gridcolor="#E2E8F0", zerolinecolor="#E2E8F0"),
+            legend=dict(borderwidth=0, bgcolor="rgba(255,255,255,0)")
+        )
+    )
+    pio.templates.default = "verbatify"
+
+
 # --- unidecode (fallback si paquet absent) ---
 try:
     from unidecode import unidecode
@@ -458,3 +482,5 @@ with gr.Blocks(title="NPS — Analyse (Assurance)") as demo:
 
 if __name__=="__main__":
     demo.launch(share=False, show_api=False)
+
+    gr.HTML('<div class="vb-footer">© Verbatify.com — Construit par <a href="https://jeremy-lagache.fr/">Jérémy-lagache.fr</a></div>')