Investigate layout width issue

The layout width is not behaving as expected. Further investigation is needed to identify the cause.

src/components/analytics/CategorySpendingList.tsx

@@ -31,7 +31,7 @@ const CategorySpendingList: React.FC<CategorySpendingListProps> = ({
   };
 
   return (
-    <div className={`neuro-card mb-6 ${isMobile ? 'w-full' : ''}`}>
+    <div className="neuro-card mb-6 w-full">
       {categories.some(cat => cat.current > 0) ? (
         <div className="space-y-4">
           {categories.map((category) => (

src/components/analytics/PeriodSelector.tsx

@@ -17,7 +17,7 @@ const PeriodSelector: React.FC<PeriodSelectorProps> = ({
   const isMobile = useIsMobile();
 
   return (
-    <div className={`flex items-center justify-between mb-6 ${isMobile ? 'w-full' : ''} w-full`}>
+    <div className="flex items-center justify-between mb-6 w-full">
       <button 
         className="neuro-flat p-2 rounded-full"
         onClick={onPrevPeriod}