feat(ui): fine tuning components library with exiting app design

frontend/src/components/v2/Card/Card.tsx

@@ -29,7 +29,7 @@ export type CardBodyProps = {
 };
 
 export const CardBody = ({ children, className }: CardBodyProps) => (
-  <div className={twMerge('p-6 pt-0', className)}>{children}</div>
+  <div className={twMerge('p-6 pb-4 pt-0', className)}>{children}</div>
 );
 
 export type CardProps = {
@@ -47,7 +47,7 @@ export const Card = forwardRef<HTMLDivElement, CardProps>(
       <div
         ref={ref}
         className={twMerge(
-          'flex flex-col w-full font-inter text-gray-200 bg-mineshaft-700 shadow-md',
+          'flex w-full flex-col bg-mineshaft-800 font-inter text-gray-200 shadow-md',
           isFullHeight && 'h-full',
           isRounded && 'rounded-md',
           isPlain && 'shadow-none',