diff --git a/src/components/Widgets/Calculation.tsx b/src/components/Widgets/Calculation.tsx
index e671aab..54d7ef3 100644
--- a/src/components/Widgets/Calculation.tsx
+++ b/src/components/Widgets/Calculation.tsx
@@ -9,38 +9,30 @@ type CalculationWidgetProps = {
 
 const Calculation = ({ expression, result }: CalculationWidgetProps) => {
   return (
-    <div className="rounded-lg bg-light-secondary dark:bg-dark-secondary border border-light-200 dark:border-dark-200 overflow-hidden shadow-sm">
-      <div className="flex items-center gap-2 p-3 bg-light-100/50 dark:bg-dark-100/50 border-b border-light-200 dark:border-dark-200">
-        <div className="rounded-full p-1.5 bg-light-100 dark:bg-dark-100">
-          <Calculator className="w-4 h-4 text-black/70 dark:text-white/70" />
-        </div>
-        <span className="text-sm font-medium text-black dark:text-white">
-          Calculation
-        </span>
-      </div>
-
-      <div className="p-4 space-y-3">
-        <div>
-          <div className="flex items-center gap-1.5 mb-1.5">
-            <span className="text-xs text-black/50 dark:text-white/50 font-medium">
+    <div className="rounded-lg border border-light-200 dark:border-dark-200">
+      <div className="p-4 space-y-4">
+        <div className="space-y-2">
+          <div className="flex items-center gap-2 text-black/60 dark:text-white/70">
+            <Calculator className="w-4 h-4" />
+            <span className="text-xs uppercase font-semibold tracking-wide">
               Expression
             </span>
           </div>
-          <div className="bg-light-100 dark:bg-dark-100 rounded-md p-2.5 border border-light-200 dark:border-dark-200">
+          <div className="rounded-lg border border-light-200 dark:border-dark-200 bg-light-secondary dark:bg-dark-secondary p-3">
             <code className="text-sm text-black dark:text-white font-mono break-all">
               {expression}
             </code>
           </div>
         </div>
 
-        <div>
-          <div className="flex items-center gap-1.5 mb-1.5">
-            <Equal className="w-3.5 h-3.5 text-black/50 dark:text-white/50" />
-            <span className="text-xs text-black/50 dark:text-white/50 font-medium">
+        <div className="space-y-2">
+          <div className="flex items-center gap-2 text-black/60 dark:text-white/70">
+            <Equal className="w-4 h-4" />
+            <span className="text-xs uppercase font-semibold tracking-wide">
               Result
             </span>
           </div>
-          <div className="bg-gradient-to-br from-light-100 to-light-secondary dark:from-dark-100 dark:to-dark-secondary rounded-md p-4 border-2 border-light-200 dark:border-dark-200">
+          <div className="rounded-xl border border-light-200 dark:border-dark-200 bg-light-secondary dark:bg-dark-secondary p-5">
             <div className="text-4xl font-bold text-black dark:text-white font-mono tabular-nums">
               {result.toLocaleString()}
             </div>