자잘한 오류 수정과 스크롤, 헤더 변경완료

frontend/components/dashboard/widgets/WeatherWidget.tsx

@@ -280,9 +280,12 @@ export default function WeatherWidget({
   if (loading && !weather) {
     return (
       <div className="flex h-full items-center justify-center bg-gradient-to-br from-blue-50 to-indigo-50 rounded-lg border p-6">
-        <div className="flex flex-col items-center gap-2">
+        <div className="flex flex-col items-center gap-3">
           <RefreshCw className="h-8 w-8 animate-spin text-blue-500" />
-          <p className="text-sm text-gray-600">날씨 정보 불러오는 중...</p>
+          <div className="text-center">
+            <p className="text-sm font-semibold text-gray-800 mb-1">실제 기상청 API 연결 중...</p>
+            <p className="text-xs text-gray-500">실시간 관측 데이터를 가져오고 있습니다</p>
+          </div>
         </div>
       </div>
     );
@@ -290,10 +293,27 @@ export default function WeatherWidget({
 
   // 에러 상태
   if (error || !weather) {
+    const isTestMode = error?.includes('API 키가 설정되지 않았습니다');
     return (
-      <div className="flex h-full flex-col items-center justify-center bg-gradient-to-br from-red-50 to-orange-50 rounded-lg border p-6">
+      <div className={`flex h-full flex-col items-center justify-center rounded-lg border p-6 ${
+        isTestMode 
+          ? 'bg-gradient-to-br from-yellow-50 to-orange-50' 
+          : 'bg-gradient-to-br from-red-50 to-orange-50'
+      }`}>
         <Cloud className="h-12 w-12 text-gray-400 mb-2" />
-        <p className="text-sm text-gray-600 text-center mb-3">{error || '날씨 정보를 불러올 수 없습니다.'}</p>
+        <div className="text-center mb-3">
+          <p className="text-sm font-semibold text-gray-800 mb-1">
+            {isTestMode ? '⚠️ 테스트 모드' : '❌ 연결 실패'}
+          </p>
+          <p className="text-xs text-gray-600">
+            {error || '날씨 정보를 불러올 수 없습니다.'}
+          </p>
+          {isTestMode && (
+            <p className="text-xs text-yellow-700 mt-2">
+              임시 데이터가 표시됩니다
+            </p>
+          )}
+        </div>
         <Button
           variant="outline"
           size="sm"