diff --git a/src/features/housekeeping/foundation/shell/housekeeping-shell.test.tsx b/src/features/housekeeping/foundation/shell/housekeeping-shell.test.tsx
index 4277f531..fdc88b7a 100644
--- a/src/features/housekeeping/foundation/shell/housekeeping-shell.test.tsx
+++ b/src/features/housekeeping/foundation/shell/housekeeping-shell.test.tsx
@@ -86,7 +86,7 @@ const structuralBoundaryRules = [
 	{
 		label: "palette color",
 		pattern:
-			/(?:bg|text|border|from|to)-(?:slate|gray|zinc|neutral|stone|red|orange|amber|yellow|lime|green|emerald|teal|cyan|sky|blue|indigo|violet|purple|fuchsia|pink|rose)-\d{2,3}/,
+			/(?:bg|text|border|from|to)-(?:white|black|slate|gray|zinc|neutral|stone|red|orange|amber|yellow|lime|green|emerald|teal|cyan|sky|blue|indigo|violet|purple|fuchsia|pink|rose)(?:-\d{2,3})?/,
 	},
 	{ label: "hex color", pattern: new RegExp("#" + "[0-9a-fA-F]{3,8}") },
 	{
@@ -98,12 +98,17 @@ const structuralBoundaryRules = [
 const componentBoundaryRules = [
 	{
 		label: "React hook",
-		pattern:
-			/\buse(?:State|Effect|Memo|Callback|Ref|Reducer|LayoutEffect|Transition)(?:\s*\(|\s*(?:,|}))/,
+		pattern: /\b(?:React\.)?use[A-Z]\w*(?:\s*\(|\s*(?:as|,|}))/,
 	},
 	{ label: "click handler", pattern: /\bonClick\s*=/ },
 	{ label: "keyboard handler", pattern: /\bonKey(?:Down|Up|Press)\s*=/ },
+	{ label: "executable JSX event prop", pattern: /\bon[A-Z]\w*\s*=/ },
 	{ label: "event listener", pattern: new RegExp("addEvent" + "Listener") },
+	{
+		label: "inline literal color",
+		pattern:
+			/\bstyle\s*=\s*\{\{[^}]*\b(?:color|background(?:Color)?|borderColor|fill|stroke)\s*:\s*["'](?!var\(--admin-[^)]+\))[^"']+["']/,
+	},
 	{
 		label: "database or action import",
 		pattern: new RegExp(
@@ -269,4 +274,32 @@ describe("HousekeepingShell", () => {
 			),
 		).toContain("rgb or hsl color");
 	});
+	it("detects generic hook, event, neutral color, and inline-style mutations", () => {
+		const componentMutations = [
+			["React hook", "useActionState();"],
+			["React hook", 'import { useState as state } from "react";'],
+			["React hook", "React.useId();"],
+			["executable JSX event prop", "<form onSubmit={() => undefined} />"],
+			["executable JSX event prop", "<div onPointerDown={() => undefined} />"],
+			["inline literal color", '<div style={{ color: "red" }} />'],
+		] as const;
+
+		for (const [expectedViolation, source] of componentMutations) {
+			expect(boundaryViolations(source, componentBoundaryRules)).toContain(
+				expectedViolation,
+			);
+		}
+		expect(
+			boundaryViolations(
+				'const color = "bg-' + 'white";',
+				structuralBoundaryRules,
+			),
+		).toContain("palette color");
+		expect(
+			boundaryViolations(
+				'const color = "text-' + 'black";',
+				structuralBoundaryRules,
+			),
+		).toContain("palette color");
+	});
 });