fix: habbo background with primary color tint, restore epicnabbo text logo

src/app/globals.css

@@ -185,12 +185,12 @@ body {
 
 .site-bg {
   background:
-    linear-gradient(to bottom, rgba(255,255,255,0.88), rgba(248,250,252,0.95)),
+    linear-gradient(to bottom, color-mix(in srgb, var(--color-primary) 18%, rgba(255,255,255,0.7)), rgba(255,255,255,0.85)),
     url("/assets/images/background-light.jpg") no-repeat fixed center / cover;
 }
 .app.dark .site-bg {
   background:
-    linear-gradient(to bottom, rgba(15,17,23,0.92), rgba(15,17,23,0.97)),
+    linear-gradient(to bottom, color-mix(in srgb, var(--color-primary) 12%, rgba(15,17,23,0.8)), rgba(15,17,23,0.9)),
     url("/assets/images/background-dark.jpg") no-repeat fixed center / cover;
 }