manual improvement 1

client/src/app/[locale]/(private-routes)/nurse/coverage/page.tsx

@@ -132,7 +132,7 @@ export default function NurseCoveragePage() {
           elevation={0}
           sx={{
             p: 2,
-            borderRadius: 2,
+            borderRadius: 'var(--bal-radius-md)',
             border: '1px solid',
             borderColor: 'divider',
             borderInlineStartWidth: 4,
@@ -153,7 +153,7 @@ export default function NurseCoveragePage() {
         </Paper>
       )}
 
-      <Paper elevation={0} sx={{ p: 2.5, border: '1px solid', borderColor: 'divider', borderRadius: 2 }}>
+      <Paper elevation={0} sx={{ p: 2.5, border: '1px solid', borderColor: 'divider', borderRadius: 'var(--bal-radius-md)' }}>
         <Stack sx={{ gap: 2 }}>
           <Typography variant="subtitle1" sx={{ fontWeight: 700 }}>
             {t('add_title')}