fix(campaigns,ui): remove admin from campaign-from-threat-actor gate, bump red/blue label saturation

- ThreatActorDetailPage wrongly let admins see/click 'Generate Campaign' —
  the backend already rejects admin there (require_any_role_strict), but
  the button was still shown, exposing a dead-end action. Now matches
  CampaignsPage's own admin-excluded gate.
- Red/blue team badges (role pills, team tabs, assignee controls, test
  state badges) bumped from -400 text/-900/50 bg to -500 text/-900/70 bg
  for more saturated, readable team colors.

frontend/src/components/test-detail/AssigneeControl.tsx

@@ -24,8 +24,8 @@ interface Props {
 }
 
 const SIDE_STYLE = {
-  red: "border-red-500/40 bg-red-900/20 text-red-400 hover:bg-red-900/40",
-  blue: "border-blue-500/40 bg-blue-900/20 text-blue-400 hover:bg-blue-900/40",
+  red: "border-red-500/40 bg-red-900/20 text-red-500 hover:bg-red-900/40",
+  blue: "border-blue-500/40 bg-blue-900/20 text-blue-500 hover:bg-blue-900/40",
 };
 
 const ELIGIBLE_ROLES: Record<"operator" | "reviewer", Record<"red" | "blue", string[]>> = {

frontend/src/components/test-detail/TeamTabs.tsx

@@ -43,8 +43,8 @@ const TABS: { key: TabKey; label: string; icon: React.ReactNode }[] = [
 ];
 
 const TAB_COLORS: Record<TabKey, string> = {
-  red: "border-red-500 text-red-400",
-  blue: "border-blue-500 text-blue-400",
+  red: "border-red-500 text-red-500",
+  blue: "border-blue-500 text-blue-500",
   summary: "border-cyan-500 text-cyan-400",
   timeline: "border-gray-500 text-gray-400",
 };

frontend/src/components/test-detail/TestDetailHeader.tsx

@@ -52,13 +52,13 @@ const STATE_INDEX: Record<TestState, number> = {
 
 const STATE_BADGE: Record<TestState, string> = {
   draft: "bg-gray-800/50 text-gray-400 border-gray-600/30",
-  red_executing: "bg-red-900/50 text-red-400 border-red-500/30",
+  red_executing: "bg-red-900/70 text-red-500 border-red-500/40",
   red_review: "bg-amber-900/50 text-amber-400 border-amber-500/30",
-  blue_evaluating: "bg-blue-900/50 text-blue-400 border-blue-500/30",
+  blue_evaluating: "bg-blue-900/70 text-blue-500 border-blue-500/40",
   blue_review: "bg-purple-900/50 text-purple-400 border-purple-500/30",
   in_review: "bg-blue-900/50 text-blue-400 border-blue-500/30",
   validated: "bg-green-900/50 text-green-400 border-green-500/30",
-  rejected: "bg-red-900/50 text-red-400 border-red-500/30",
+  rejected: "bg-red-900/70 text-red-500 border-red-500/40",
   disputed: "bg-amber-900/50 text-amber-400 border-amber-500/30",
 };
 

frontend/src/pages/ThreatActorDetailPage.tsx

@@ -107,8 +107,7 @@ export default function ThreatActorDetailPage() {
   const queryClient = useQueryClient();
   const { user } = useAuth();
 
-  const canGenerate =
-    user?.role === "admin" || user?.role === "red_lead" || user?.role === "blue_lead";
+  const canGenerate = user?.role === "red_lead" || user?.role === "blue_lead";
 
   // ── Campaign generation modal state ─────────────────────────────
   const [showCampaignModal, setShowCampaignModal] = useState(false);

frontend/src/pages/UsersPage.tsx

@@ -33,10 +33,10 @@ const ROLES = [
 
 const roleBadgeColors: Record<string, string> = {
   admin: "bg-purple-900/50 text-purple-400 border-purple-500/30",
-  red_tech: "bg-red-900/50 text-red-400 border-red-500/30",
-  blue_tech: "bg-blue-900/50 text-blue-400 border-blue-500/30",
-  red_lead: "bg-red-900/50 text-red-400 border-red-500/30",
-  blue_lead: "bg-blue-900/50 text-blue-400 border-blue-500/30",
+  red_tech: "bg-red-900/70 text-red-500 border-red-500/40",
+  blue_tech: "bg-blue-900/70 text-blue-500 border-blue-500/40",
+  red_lead: "bg-red-900/70 text-red-500 border-red-500/40",
+  blue_lead: "bg-blue-900/70 text-blue-500 border-blue-500/40",
   manager: "bg-amber-900/50 text-amber-400 border-amber-500/30",
   viewer: "bg-gray-800/50 text-gray-400 border-gray-600/30",
 };