diff --git a/app/domo91.py b/app/domo91.py
index e1481c1..fbc55d4 100644
--- a/app/domo91.py
+++ b/app/domo91.py
@@ -79,11 +79,11 @@ def render_gyro_badge(site: str, stale_after_min: int = 10):
 
     # Etat → couleur/label
     if etat in ("ON", "1"):
-        color, label = "#22c55e", "GYRO ON"
+        color, label = "#ef4444", "GYRO ON"  # Rouge = gyro actif
     elif etat in ("OFF", "0"):
-        color, label = "#ef4444", "GYRO OFF"
+        color, label = "#22c55e", "GYRO OFF"  # Vert = gyro arrêté
     elif etat in ("ALERTE", "ALARM", "ALARMED"):
-        color, label = "#f59e0b", "GYRO ALERTE"
+        color, label = "#f59e0b", "GYRO ALERTE"  # Orange = alerte
     else:
         color, label = "#9E9E9E", "GYRO INCONNU"