feat(ui): guardrails/GuardrailTestPanel to shadcn

- @tremor Button + antd Input.TextArea/Typography/Tooltip + @ant-design
  Copy/InfoCircle \u2192 shadcn Button/Textarea/Tooltip + lucide Copy/Info.
- Blue guardrail-name chips preserved as categorical accent (file
  added to .eslintrc.json overrides).

Gates: TS \u2713 | Build \u2713.

Co-authored-by: yuneng-jiang <yuneng-berri@users.noreply.github.com>

ui/litellm-dashboard/.eslintrc.json

@@ -63,6 +63,7 @@
         "src/components/prompts/variable_textarea.tsx",
         "src/components/chat/MCPCredentialsTab.tsx",
         "src/components/common_components/KeyLifecycleSettings.tsx",
+        "src/components/guardrails/GuardrailTestPanel.tsx",
         "src/components/prompts/prompt_editor_view/PromptEditorHeader.tsx",
         "src/components/prompts/prompt_editor_view/VersionHistorySidePanel.tsx",
         "src/app/(dashboard)/teams/components/TeamsTable/ModelsCell.tsx",

ui/litellm-dashboard/src/components/guardrails/GuardrailTestPanel.tsx

@@ -1,19 +1,26 @@
 import React, { useState } from "react";
-import { Button } from "@tremor/react";
-import { Input, Typography, Tooltip } from "antd";
-import { CopyOutlined, InfoCircleOutlined } from "@ant-design/icons";
+import { Button } from "@/components/ui/button";
+import { Textarea } from "@/components/ui/textarea";
+import {
+  Tooltip,
+  TooltipContent,
+  TooltipProvider,
+  TooltipTrigger,
+} from "@/components/ui/tooltip";
+import { Copy, Info } from "lucide-react";
 import NotificationsManager from "../molecules/notifications_manager";
 import GuardrailTestResults from "./GuardrailTestResults";
 
-const { TextArea } = Input;
-const { Text } = Typography;
-
 interface GuardrailTestPanelProps {
   guardrailNames: string[];
   onSubmit: (text: string) => void;
   isLoading: boolean;
-  results: Array<{ guardrailName: string; response_text: string; latency: number }> | null;
-  errors: Array<{ guardrailName: string; error: Error; latency: number }> | null;
+  results:
+    | Array<{ guardrailName: string; response_text: string; latency: number }>
+    | null;
+  errors:
+    | Array<{ guardrailName: string; error: Error; latency: number }>
+    | null;
   onClose: () => void;
 }
 
@@ -23,7 +30,6 @@ export function GuardrailTestPanel({
   isLoading,
   results,
   errors,
-  onClose,
 }: GuardrailTestPanelProps) {
   const [inputText, setInputText] = useState("");
 
@@ -82,53 +88,65 @@ export function GuardrailTestPanel({
 
   return (
     <div className="space-y-4 h-full flex flex-col">
-      {/* Header */}
-      <div className="flex items-center justify-between pb-3 border-b border-gray-200">
+      <div className="flex items-center justify-between pb-3 border-b border-border">
         <div className="flex items-center space-x-3">
           <div className="flex-1 min-w-0">
             <div className="flex items-center space-x-2 mb-1">
-              <h2 className="text-lg font-semibold text-gray-900">Test Guardrails:</h2>
+              <h2 className="text-lg font-semibold text-foreground">
+                Test Guardrails:
+              </h2>
               <div className="flex flex-wrap gap-2">
                 {guardrailNames.map((name) => (
                   <div
                     key={name}
-                    className="inline-flex items-center space-x-1 bg-blue-50 px-3 py-1 rounded-md border border-blue-200"
+                    className="inline-flex items-center space-x-1 bg-blue-50 dark:bg-blue-950/30 px-3 py-1 rounded-md border border-blue-200 dark:border-blue-900"
                   >
-                    <span className="font-mono text-blue-700 font-medium text-sm">{name}</span>
+                    <span className="font-mono text-blue-700 dark:text-blue-300 font-medium text-sm">
+                      {name}
+                    </span>
                   </div>
                 ))}
               </div>
             </div>
-            <p className="text-sm text-gray-500">
-              Test {guardrailNames.length > 1 ? "guardrails" : "guardrail"} and compare results
+            <p className="text-sm text-muted-foreground">
+              Test {guardrailNames.length > 1 ? "guardrails" : "guardrail"}{" "}
+              and compare results
             </p>
           </div>
         </div>
       </div>
 
-      {/* Input Section */}
       <div className="flex-1 overflow-auto space-y-4">
         <div className="space-y-3">
           <div>
             <div className="flex justify-between items-center mb-2">
               <div className="flex items-center gap-2">
-                <label className="text-sm font-medium text-gray-700">Input Text</label>
-                <Tooltip title="Press Enter to submit. Use Shift+Enter for new line.">
-                  <InfoCircleOutlined className="text-gray-400 cursor-help" />
-                </Tooltip>
+                <label className="text-sm font-medium text-foreground">
+                  Input Text
+                </label>
+                <TooltipProvider>
+                  <Tooltip>
+                    <TooltipTrigger asChild>
+                      <Info className="h-3.5 w-3.5 text-muted-foreground cursor-help" />
+                    </TooltipTrigger>
+                    <TooltipContent>
+                      Press Enter to submit. Use Shift+Enter for new line.
+                    </TooltipContent>
+                  </Tooltip>
+                </TooltipProvider>
               </div>
               {inputText && (
                 <Button
-                  size="xs"
+                  size="sm"
                   variant="secondary"
-                  icon={CopyOutlined}
                   onClick={handleCopyInput}
                 >
+                  <Copy className="h-3.5 w-3.5" />
                   Copy Input
                 </Button>
               )}
             </div>
-            <TextArea
+            <Textarea
               value={inputText}
               onChange={(e) => setInputText(e.target.value)}
               onKeyDown={handleKeyDown}
@@ -137,18 +155,27 @@ export function GuardrailTestPanel({
               className="font-mono text-sm"
             />
             <div className="flex justify-between items-center mt-1">
-              <Text className="text-xs text-gray-500">
-                Press <kbd className="px-1 py-0.5 bg-gray-100 border border-gray-300 rounded text-xs">Enter</kbd> to submit • <kbd className="px-1 py-0.5 bg-gray-100 border border-gray-300 rounded text-xs">Shift+Enter</kbd> for new line
-              </Text>
-              <Text className="text-xs text-gray-500">Characters: {inputText.length}</Text>
+              <span className="text-xs text-muted-foreground">
+                Press{" "}
+                <kbd className="px-1 py-0.5 bg-muted border border-border rounded text-xs">
+                  Enter
+                </kbd>{" "}
+                to submit •{" "}
+                <kbd className="px-1 py-0.5 bg-muted border border-border rounded text-xs">
+                  Shift+Enter
+                </kbd>{" "}
+                for new line
+              </span>
+              <span className="text-xs text-muted-foreground">
+                Characters: {inputText.length}
+              </span>
             </div>
           </div>
 
           <div className="pt-2">
             <Button
               onClick={handleSubmit}
-              loading={isLoading}
-              disabled={!inputText.trim()}
+              disabled={isLoading || !inputText.trim()}
               className="w-full"
             >
               {isLoading
@@ -158,7 +185,6 @@ export function GuardrailTestPanel({
           </div>
         </div>
 
-        {/* Results Section */}
         <GuardrailTestResults results={results} errors={errors} />
       </div>
     </div>
@@ -166,4 +192,3 @@ export function GuardrailTestPanel({
 }
 
 export default GuardrailTestPanel;
-