diff --git a/packages/frontend/admin/src/components/shared/data-table.tsx b/packages/frontend/admin/src/components/shared/data-table.tsx
index ed80f1ae67..b5facf7fd9 100644
--- a/packages/frontend/admin/src/components/shared/data-table.tsx
+++ b/packages/frontend/admin/src/components/shared/data-table.tsx
@@ -92,7 +92,7 @@ export function SharedDataTable<TData extends { id: string }, TValue>({
   return (
     <div className="relative flex h-full flex-col gap-4 overflow-auto px-6 py-5">
       {renderToolbar?.(table)}
-      <div className="relative flex h-full flex-col overflow-auto rounded-xl border border-border bg-card shadow-1">
+      <div className="relative flex h-full flex-col overflow-auto rounded-xl border border-border/60 bg-card shadow-1">
         {loading ? (
           <div className="absolute inset-0 z-10 flex flex-col items-center justify-center gap-2 bg-background/75 text-sm text-muted-foreground backdrop-blur-[1px]">
             <svg
diff --git a/packages/frontend/admin/src/components/shared/feature-toggle-list.tsx b/packages/frontend/admin/src/components/shared/feature-toggle-list.tsx
index b62507b277..1667f2459c 100644
--- a/packages/frontend/admin/src/components/shared/feature-toggle-list.tsx
+++ b/packages/frontend/admin/src/components/shared/feature-toggle-list.tsx
@@ -53,10 +53,10 @@ export const FeatureToggleList = ({
         <div key={feature}>
           <Label
             className={cn(
-              'cursor-pointer',
+              'cursor-pointer transition-colors duration-100',
               controlPosition === 'right'
-                ? 'flex items-center justify-between p-3 text-[15px] gap-2 font-medium leading-6 overflow-hidden'
-                : 'flex items-center gap-2 px-3 py-2 text-sm'
+                ? 'flex items-center justify-between p-3 text-sm gap-2 font-medium leading-6 overflow-hidden hover:bg-muted/40'
+                : 'flex items-center gap-2 px-3 py-2 text-sm hover:bg-muted/40'
             )}
           >
             {controlPosition === 'left' ? (
diff --git a/packages/frontend/admin/src/components/ui/button.spec.tsx b/packages/frontend/admin/src/components/ui/button.spec.tsx
index 3d146faeb4..f6a7a70a36 100644
--- a/packages/frontend/admin/src/components/ui/button.spec.tsx
+++ b/packages/frontend/admin/src/components/ui/button.spec.tsx
@@ -15,7 +15,7 @@ describe('Button', () => {
     render(<Button>Save</Button>);
 
     const button = screen.getByRole('button', { name: 'Save' });
-    expect(button.className).toContain('rounded-md');
+    expect(button.className).toContain('rounded-lg');
     expect(button.className).toContain('bg-primary');
     expect(button.className).toContain('focus-visible:ring-ring/30');
   });
diff --git a/packages/frontend/admin/src/components/ui/button.tsx b/packages/frontend/admin/src/components/ui/button.tsx
index c59660eea6..0b31be43b7 100644
--- a/packages/frontend/admin/src/components/ui/button.tsx
+++ b/packages/frontend/admin/src/components/ui/button.tsx
@@ -4,7 +4,7 @@ import { cva, type VariantProps } from 'class-variance-authority';
 import * as React from 'react';
 
 const buttonVariants = cva(
-  'inline-flex items-center justify-center whitespace-nowrap rounded-md text-sm font-medium transition-[background-color,color,border-color,box-shadow,transform] duration-150 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring/30 focus-visible:ring-offset-2 focus-visible:ring-offset-background disabled:pointer-events-none disabled:opacity-50 disabled:shadow-none',
+  'inline-flex items-center justify-center whitespace-nowrap rounded-lg text-sm font-medium transition-[background-color,color,border-color,box-shadow,transform] duration-150 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring/30 focus-visible:ring-offset-2 focus-visible:ring-offset-background disabled:pointer-events-none disabled:opacity-50 disabled:shadow-none',
   {
     variants: {
       variant: {
diff --git a/packages/frontend/admin/src/components/ui/card.tsx b/packages/frontend/admin/src/components/ui/card.tsx
index ae1d797f5f..3114ee3604 100644
--- a/packages/frontend/admin/src/components/ui/card.tsx
+++ b/packages/frontend/admin/src/components/ui/card.tsx
@@ -8,7 +8,7 @@ const Card = React.forwardRef<
   <div
     ref={ref}
     className={cn(
-      'rounded-lg border bg-card text-card-foreground shadow-sm',
+      'rounded-xl border bg-card text-card-foreground shadow-sm transition-shadow duration-200',
       className
     )}
     {...props}
diff --git a/packages/frontend/admin/src/components/ui/input.tsx b/packages/frontend/admin/src/components/ui/input.tsx
index 4b5691bd0d..02ea5ce534 100644
--- a/packages/frontend/admin/src/components/ui/input.tsx
+++ b/packages/frontend/admin/src/components/ui/input.tsx
@@ -9,7 +9,7 @@ const Input = React.forwardRef<HTMLInputElement, InputProps>(
       <input
         type={type}
         className={cn(
-          'flex h-9 w-full rounded-md border border-input bg-background px-3 py-1.5 text-sm text-foreground ring-offset-background transition-[border-color,box-shadow,background-color] duration-150 file:border-0 file:bg-transparent file:text-sm file:font-medium placeholder:text-muted-foreground focus-visible:border-ring focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring/20 disabled:cursor-not-allowed disabled:opacity-50',
+          'flex h-9 w-full rounded-lg border border-input bg-background px-3 py-1.5 text-sm text-foreground ring-offset-background transition-[border-color,box-shadow,background-color] duration-150 file:border-0 file:bg-transparent file:text-sm file:font-medium placeholder:text-muted-foreground focus-visible:border-ring focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring/20 disabled:cursor-not-allowed disabled:opacity-50',
           className
         )}
         ref={ref}
diff --git a/packages/frontend/admin/src/components/ui/select.tsx b/packages/frontend/admin/src/components/ui/select.tsx
index 1121db4df4..1e3602fe90 100644
--- a/packages/frontend/admin/src/components/ui/select.tsx
+++ b/packages/frontend/admin/src/components/ui/select.tsx
@@ -16,7 +16,7 @@ const SelectTrigger = React.forwardRef<
   <SelectPrimitive.Trigger
     ref={ref}
     className={cn(
-      'flex h-9 w-full items-center justify-between rounded-md border border-input bg-background px-3 py-1.5 text-sm ring-offset-background transition-[border-color,box-shadow,background-color] duration-150 placeholder:text-muted-foreground focus:border-ring focus:outline-none focus:ring-2 focus:ring-ring/20 disabled:cursor-not-allowed disabled:opacity-50 [&>span]:line-clamp-1',
+      'flex h-9 w-full items-center justify-between rounded-lg border border-input bg-background px-3 py-1.5 text-sm ring-offset-background transition-[border-color,box-shadow,background-color] duration-150 placeholder:text-muted-foreground focus:border-ring focus:outline-none focus:ring-2 focus:ring-ring/20 disabled:cursor-not-allowed disabled:opacity-50 [&>span]:line-clamp-1',
       className
     )}
     {...props}
diff --git a/packages/frontend/admin/src/components/ui/skeleton.tsx b/packages/frontend/admin/src/components/ui/skeleton.tsx
index f792ca7937..953e3faed3 100644
--- a/packages/frontend/admin/src/components/ui/skeleton.tsx
+++ b/packages/frontend/admin/src/components/ui/skeleton.tsx
@@ -6,7 +6,7 @@ function Skeleton({
 }: React.HTMLAttributes<HTMLDivElement>) {
   return (
     <div
-      className={cn('animate-pulse rounded-md bg-muted', className)}
+      className={cn('animate-pulse rounded-lg bg-muted', className)}
       {...props}
     />
   );
diff --git a/packages/frontend/admin/src/components/ui/table.tsx b/packages/frontend/admin/src/components/ui/table.tsx
index 517a133bfb..921107ca3f 100644
--- a/packages/frontend/admin/src/components/ui/table.tsx
+++ b/packages/frontend/admin/src/components/ui/table.tsx
@@ -57,7 +57,7 @@ const TableRow = React.forwardRef<
   <tr
     ref={ref}
     className={cn(
-      'border-b transition-colors hover:bg-muted/50 data-[state=selected]:bg-muted',
+      'border-b transition-colors duration-100 hover:bg-muted/50 data-[state=selected]:bg-muted',
       className
     )}
     {...props}
diff --git a/packages/frontend/admin/src/global.css b/packages/frontend/admin/src/global.css
index e896318fdf..d556415adf 100644
--- a/packages/frontend/admin/src/global.css
+++ b/packages/frontend/admin/src/global.css
@@ -160,4 +160,26 @@
     @apply bg-background text-foreground antialiased;
     font-family: var(--affine-font-family);
   }
+
+  /* Smooth scrollbars */
+  ::-webkit-scrollbar {
+    width: 6px;
+    height: 6px;
+  }
+  ::-webkit-scrollbar-track {
+    background: transparent;
+  }
+  ::-webkit-scrollbar-thumb {
+    background: var(--border);
+    border-radius: 999px;
+  }
+  ::-webkit-scrollbar-thumb:hover {
+    background: var(--muted-foreground);
+  }
+
+  /* Text selection */
+  ::selection {
+    background: var(--primary);
+    color: var(--primary-foreground);
+  }
 }
diff --git a/packages/frontend/admin/src/modules/accounts/components/columns.tsx b/packages/frontend/admin/src/modules/accounts/components/columns.tsx
index 9d5e659e29..270c211f5e 100644
--- a/packages/frontend/admin/src/modules/accounts/components/columns.tsx
+++ b/packages/frontend/admin/src/modules/accounts/components/columns.tsx
@@ -152,12 +152,12 @@ export const useColumns = ({
               <div className="text-sm font-medium max-w-full overflow-hidden gap-[6px]">
                 <span>{row.original.name}</span>
                 {row.original.features.includes(FeatureType.Admin) && (
-                  <span className="ml-2 inline-flex h-5 items-center rounded border border-border bg-chip-blue px-2 py-0.5 text-xs font-normal text-chip-text">
+                  <span className="ml-2 inline-flex h-5 items-center rounded-md border border-border/60 bg-chip-blue px-2 py-0.5 text-xxs font-medium text-chip-text">
                     Admin
                   </span>
                 )}
                 {row.original.disabled && (
-                  <span className="ml-2 inline-flex h-5 items-center rounded border border-border bg-chip-white px-2 py-0.5 text-xs">
+                  <span className="ml-2 inline-flex h-5 items-center rounded-md border border-border/60 bg-chip-white px-2 py-0.5 text-xxs font-medium">
                     Disabled
                   </span>
                 )}
@@ -219,7 +219,7 @@ export const useColumns = ({
                   user.features.map(feature => (
                     <span
                       key={feature}
-                      className="inline-flex h-5 items-center rounded border border-border bg-chip-white px-2 py-0.5 text-xs"
+                      className="inline-flex h-5 items-center rounded-md border border-border/60 bg-chip-white px-2 py-0.5 text-xxs font-medium"
                     >
                       {feature}
                     </span>
diff --git a/packages/frontend/admin/src/modules/accounts/components/user-form.tsx b/packages/frontend/admin/src/modules/accounts/components/user-form.tsx
index f8c2039d2b..ed4923805d 100644
--- a/packages/frontend/admin/src/modules/accounts/components/user-form.tsx
+++ b/packages/frontend/admin/src/modules/accounts/components/user-form.tsx
@@ -113,15 +113,15 @@ function UserForm({
   }, [defaultUser]);
 
   return (
-    <div className="flex h-full flex-col gap-2 bg-background">
+    <div className="flex h-full flex-col bg-background">
       <RightPanelHeader
         title={title}
         handleClose={handleClose}
         handleConfirm={handleConfirm}
         canSave={canSave}
       />
-      <div className="flex-grow space-y-2 overflow-y-auto p-4">
-        <div className="flex flex-col rounded-lg border border-border bg-card">
+      <div className="flex-grow space-y-3 overflow-y-auto p-4">
+        <div className="flex flex-col rounded-xl border border-border bg-card shadow-sm">
           <InputItem
             label="User name"
             field="name"
@@ -153,7 +153,7 @@ function UserForm({
         </div>
 
         <FeatureToggleList
-          className="rounded-lg border border-border bg-card"
+          className="rounded-xl border border-border bg-card shadow-sm"
           features={serverConfig.availableUserFeatures}
           selected={changes.features ?? []}
           onChange={handleFeaturesChange}
@@ -190,8 +190,8 @@ function InputItem({
   );
 
   return (
-    <div className="flex flex-col gap-1.5 p-3">
-      <Label className="flex flex-wrap text-sm font-medium leading-6">
+    <div className="flex flex-col gap-2 p-3">
+      <Label className="flex flex-wrap text-xs font-medium leading-5 text-muted-foreground uppercase tracking-wide">
         {label}
         {optional && (
           <span className="ml-1 font-normal text-muted-foreground">
@@ -309,24 +309,24 @@ export function UpdateUserForm({
       onValidate={validateUpdateUser}
       onDirtyChange={onDirtyChange}
       actions={
-        <>
+        <div className="space-y-2">
           <Button
-            className="h-9 w-full justify-between px-4 text-sm font-medium"
+            className="h-10 w-full justify-between rounded-xl border-border/60 px-4 text-sm font-medium hover:bg-muted/50"
             variant="outline"
             onClick={onResetPassword}
           >
             <span>Reset Password</span>
-            <ChevronRightIcon size={16} />
+            <ChevronRightIcon size={16} className="text-muted-foreground" />
           </Button>
           <Button
-            className="h-9 w-full justify-between px-4 text-sm font-medium text-destructive hover:text-destructive"
+            className="h-10 w-full justify-between rounded-xl border-destructive/30 px-4 text-sm font-medium text-destructive hover:bg-destructive/5 hover:text-destructive"
             variant="outline"
             onClick={onDeleteAccount}
           >
             <span>Delete Account</span>
             <ChevronRightIcon size={16} />
           </Button>
-        </>
+        </div>
       }
     />
   );
diff --git a/packages/frontend/admin/src/modules/accounts/components/user-table.tsx b/packages/frontend/admin/src/modules/accounts/components/user-table.tsx
index bca6c4b992..d202a608e9 100644
--- a/packages/frontend/admin/src/modules/accounts/components/user-table.tsx
+++ b/packages/frontend/admin/src/modules/accounts/components/user-table.tsx
@@ -9,7 +9,7 @@ interface UserTableProps {
  */
 export const UserTable: React.FC<UserTableProps> = ({ users }) => {
   return (
-    <div className="max-h-[300px] overflow-y-auto rounded-lg border border-border bg-card">
+    <div className="max-h-[300px] overflow-y-auto rounded-xl border border-border/60 bg-card shadow-sm">
       <table className="w-full border-collapse">
         <thead className="sticky top-0 bg-muted/40">
           <tr>
diff --git a/packages/frontend/admin/src/modules/ai/index.tsx b/packages/frontend/admin/src/modules/ai/index.tsx
index 4e4e79aef5..27b44ea0d5 100644
--- a/packages/frontend/admin/src/modules/ai/index.tsx
+++ b/packages/frontend/admin/src/modules/ai/index.tsx
@@ -19,7 +19,7 @@ function AiPage() {
             <div className="text-[20px]">AI</div>
             <div className="flex justify-between items-center">
               <div>
-                <p className="text-[15px] font-medium mt-6">Enable AI</p>
+                <p className="text-sm font-medium mt-6">Enable AI</p>
                 <p className="text-sm text-muted-foreground mt-1">
                   AI functionality is not currently supported. Self-hosted AI
                   support is in progress.
diff --git a/packages/frontend/admin/src/modules/dashboard/index.tsx b/packages/frontend/admin/src/modules/dashboard/index.tsx
index c71e061c23..89c344b228 100644
--- a/packages/frontend/admin/src/modules/dashboard/index.tsx
+++ b/packages/frontend/admin/src/modules/dashboard/index.tsx
@@ -330,14 +330,14 @@ function PrimaryMetricCard({
   description: string;
 }) {
   return (
-    <Card className="h-full border-primary/30 bg-gradient-to-br from-primary/10 via-card to-card shadow-sm">
+    <Card className="h-full border-border/60 bg-card shadow-1">
       <CardHeader className="pb-2">
-        <CardDescription className="flex items-center gap-2 text-foreground/75">
+        <CardDescription className="flex items-center gap-2 text-sm">
           <UsersIcon className="h-4 w-4" aria-hidden="true" />
           Current Sync Active Users
         </CardDescription>
       </CardHeader>
-      <CardContent className="space-y-1">
+      <CardContent className="space-y-1.5">
         <div className="text-4xl font-bold tracking-tight tabular-nums">
           {value}
         </div>
@@ -359,9 +359,9 @@ function SecondaryMetricCard({
   icon: ReactNode;
 }) {
   return (
-    <Card className="h-full border-border/70 bg-card/95 shadow-sm">
+    <Card className="h-full border-border/60 bg-card shadow-1">
       <CardHeader className="pb-2">
-        <CardDescription className="flex items-center gap-2">
+        <CardDescription className="flex items-center gap-2 text-sm">
           <span aria-hidden="true">{icon}</span>
           {title}
         </CardDescription>
@@ -370,7 +370,7 @@ function SecondaryMetricCard({
         <div className="text-2xl font-semibold tracking-tight tabular-nums">
           {value}
         </div>
-        <p className="text-xs text-muted-foreground mt-1">{description}</p>
+        <p className="text-xs text-muted-foreground mt-1.5">{description}</p>
       </CardContent>
     </Card>
   );
@@ -431,7 +431,7 @@ function DashboardPageSkeleton() {
         }
       />
       <div className="flex-1 overflow-auto p-6 space-y-6">
-        <Card className="border-primary/20 bg-gradient-to-r from-primary/5 via-card to-card shadow-sm">
+        <Card className="border-border/60 bg-card shadow-1">
           <CardHeader className="pb-3">
             <Skeleton className="h-5 w-36" />
             <Skeleton className="h-4 w-80" />
@@ -462,7 +462,7 @@ function DashboardPageSkeleton() {
 
 function TopSharedLinksCardSkeleton() {
   return (
-    <Card className="border-border/70 bg-card/95 shadow-sm">
+    <Card className="border-border/60 bg-card shadow-1">
       <CardHeader>
         <Skeleton className="h-5 w-36" />
         <Skeleton className="h-4 w-72" />
@@ -515,7 +515,7 @@ function TopSharedLinksSection({
   const topSharedLinksWindow = data.adminDashboard.topSharedLinksWindow;
 
   return (
-    <Card className="border-border/70 bg-card/95 shadow-sm">
+    <Card className="border-border/60 bg-card shadow-1">
       <CardHeader>
         <CardTitle className="text-base">Top Shared Links</CardTitle>
         <CardDescription>
@@ -525,7 +525,7 @@ function TopSharedLinksSection({
       </CardHeader>
       <CardContent className="space-y-4">
         {topSharedLinks.length === 0 ? (
-          <div className="rounded-lg border border-dashed p-8 text-center bg-muted/20">
+          <div className="rounded-xl border border-dashed border-border/60 p-8 text-center bg-muted/15">
             <div className="text-sm font-medium">
               No shared links in this window
             </div>
@@ -688,7 +688,7 @@ function DashboardPageContent() {
       />
 
       <div className="flex-1 overflow-auto p-6 space-y-6">
-        <Card className="border-primary/20 bg-gradient-to-r from-primary/5 via-card to-card shadow-sm">
+        <Card className="border-border/60 bg-card shadow-1">
           <CardHeader className="pb-3">
             <CardTitle className="text-base">Window Controls</CardTitle>
             <CardDescription>
@@ -742,9 +742,9 @@ function DashboardPageContent() {
             />
           </div>
           <div className="h-full min-w-0 lg:col-span-4">
-            <Card className="h-full border-border/70 bg-gradient-to-br from-card via-card to-muted/15 shadow-sm">
+            <Card className="h-full border-border/60 bg-card shadow-1">
               <CardHeader className="pb-2">
-                <CardDescription className="flex items-center gap-2">
+                <CardDescription className="flex items-center gap-2 text-sm">
                   <DatabaseIcon className="h-4 w-4" aria-hidden="true" />
                   Managed Storage
                 </CardDescription>
@@ -763,7 +763,7 @@ function DashboardPageContent() {
         </div>
 
         <div className="grid grid-cols-1 gap-5 lg:grid-cols-3">
-          <Card className="border-border/70 bg-card/95 shadow-sm lg:col-span-1">
+          <Card className="border-border/60 bg-card shadow-1 lg:col-span-1">
             <CardHeader>
               <CardTitle className="text-base">
                 Sync Active Users Trend
@@ -782,7 +782,7 @@ function DashboardPageContent() {
             </CardContent>
           </Card>
 
-          <Card className="border-border/70 bg-gradient-to-br from-primary/5 via-card to-card shadow-sm lg:col-span-2">
+          <Card className="border-border/60 bg-card shadow-1 lg:col-span-2">
             <CardHeader>
               <CardTitle className="text-base">
                 Storage Trend (Workspace + Blob)
diff --git a/packages/frontend/admin/src/modules/header.tsx b/packages/frontend/admin/src/modules/header.tsx
index 37641022cf..512c3685e9 100644
--- a/packages/frontend/admin/src/modules/header.tsx
+++ b/packages/frontend/admin/src/modules/header.tsx
@@ -17,7 +17,7 @@ export const Header = ({
   const isSmallScreen = useMediaQuery('(max-width: 768px)');
 
   return (
-    <div>
+    <div className="border-b border-border/60 bg-background/80 backdrop-blur-sm">
       <div className="flex h-14 items-center gap-4 px-6">
         {isSmallScreen ? (
           <div className="h-7 w-7 p-1" />
@@ -32,10 +32,9 @@ export const Header = ({
           </Button>
         )}
         <Separator orientation="vertical" className="h-5" />
-        <div className="text-sm font-semibold">{title}</div>
+        <div className="text-sm font-semibold tracking-tight">{title}</div>
         {endFix && <div className="ml-auto">{endFix}</div>}
       </div>
-      <Separator />
     </div>
   );
 };
@@ -52,30 +51,29 @@ export const RightPanelHeader = ({
   canSave: boolean;
 }) => {
   return (
-    <div>
-      <div className="flex h-14 items-center justify-between px-6">
+    <div className="border-b border-border/60 bg-card/80 backdrop-blur-sm">
+      <div className="flex h-14 items-center justify-between px-4">
         <Button
           type="button"
           size="icon"
-          className="h-7 w-7"
+          className="h-7 w-7 text-muted-foreground hover:text-foreground"
           variant="ghost"
           onClick={handleClose}
         >
-          <XIcon size={20} />
+          <XIcon size={18} />
         </Button>
-        <span className="text-base font-medium">{title}</span>
+        <span className="text-sm font-semibold tracking-tight">{title}</span>
         <Button
           type="submit"
           size="icon"
-          className="h-7 w-7"
+          className="h-7 w-7 text-primary hover:text-primary"
           variant="ghost"
           onClick={handleConfirm}
           disabled={!canSave}
         >
-          <CheckIcon size={20} />
+          <CheckIcon size={18} />
         </Button>
       </div>
-      <Separator />
     </div>
   );
 };
diff --git a/packages/frontend/admin/src/modules/layout.tsx b/packages/frontend/admin/src/modules/layout.tsx
index 56d5eaed13..99f4470eb9 100644
--- a/packages/frontend/admin/src/modules/layout.tsx
+++ b/packages/frontend/admin/src/modules/layout.tsx
@@ -196,7 +196,7 @@ export const LeftPanel = ({
         </SheetHeader>
         <SheetContent
           side="left"
-          className="w-64 border-r border-border bg-sidebar-bg p-0"
+          className="w-64 border-r border-border/60 bg-sidebar-bg p-0"
           withoutCloseButton
         >
           <div className="flex flex-col w-full h-full">
@@ -230,7 +230,7 @@ export const LeftPanel = ({
       onCollapse={onCollapse}
       className={cn(
         isCollapsed ? 'min-w-[57px] max-w-[57px]' : 'min-w-56 max-w-56',
-        'h-dvh overflow-visible border-r border-border bg-sidebar-bg'
+        'h-dvh overflow-visible border-r border-border/60 bg-sidebar-bg'
       )}
     >
       <div className="flex h-full max-w-56 flex-col">
@@ -284,7 +284,7 @@ export const RightPanel = ({
         </SheetHeader>
         <SheetContent
           side="right"
-          className="border-l border-border bg-background p-0"
+          className="border-l border-border/60 bg-background p-0"
           withoutCloseButton
         >
           <div className="h-full overflow-y-auto">{panelContent}</div>
@@ -304,7 +304,7 @@ export const RightPanel = ({
       collapsedSize={0}
       onExpand={onExpand}
       onCollapse={onCollapse}
-      className="max-w-96 border-l border-border bg-card"
+      className="max-w-96 border-l border-border/60 bg-background"
     >
       <div className="h-full overflow-y-auto">{panelContent}</div>
     </ResizablePanel>
diff --git a/packages/frontend/admin/src/modules/nav/nav-item.tsx b/packages/frontend/admin/src/modules/nav/nav-item.tsx
index fa221ddd5e..c928b6c2e3 100644
--- a/packages/frontend/admin/src/modules/nav/nav-item.tsx
+++ b/packages/frontend/admin/src/modules/nav/nav-item.tsx
@@ -10,10 +10,11 @@ interface NavItemProps {
 }
 
 const navItemBaseClass =
-  'group inline-flex h-9 items-center gap-2 rounded-lg text-sm font-medium transition-colors duration-150';
+  'group inline-flex h-9 items-center gap-2 rounded-lg text-sm font-medium transition-all duration-150';
 const navItemStateClass =
   'text-sidebar-foreground-secondary hover:bg-sidebar-hover hover:text-sidebar-foreground';
-const navItemActiveClass = 'bg-sidebar-active text-sidebar-foreground';
+const navItemActiveClass =
+  'bg-sidebar-active text-sidebar-foreground shadow-sm';
 
 export const NavItem = ({ icon, label, to, isCollapsed }: NavItemProps) => {
   const className = ({ isActive }: { isActive: boolean }) =>
diff --git a/packages/frontend/admin/src/modules/nav/user-dropdown.tsx b/packages/frontend/admin/src/modules/nav/user-dropdown.tsx
index e6e40f4947..30f496b001 100644
--- a/packages/frontend/admin/src/modules/nav/user-dropdown.tsx
+++ b/packages/frontend/admin/src/modules/nav/user-dropdown.tsx
@@ -25,7 +25,7 @@ interface UserDropdownProps {
 }
 
 const adminBadgeClass =
-  'inline-flex h-5 items-center rounded border border-border bg-chip-blue px-2 py-0.5 text-xs font-normal text-chip-text';
+  'inline-flex h-5 items-center rounded-md border border-border/60 bg-chip-blue px-2 py-0.5 text-xxs font-medium text-chip-text';
 
 const UserInfo = ({
   name,
diff --git a/packages/frontend/admin/src/modules/queue/index.tsx b/packages/frontend/admin/src/modules/queue/index.tsx
index 3b6fa5b37d..ea3b2c233e 100644
--- a/packages/frontend/admin/src/modules/queue/index.tsx
+++ b/packages/frontend/admin/src/modules/queue/index.tsx
@@ -1,4 +1,3 @@
- 
 import '@queuedash/ui/dist/styles.css';
 import './queue.css';
 
diff --git a/packages/frontend/admin/src/modules/settings/index.tsx b/packages/frontend/admin/src/modules/settings/index.tsx
index 47ad0e9d44..eb99d70bf5 100644
--- a/packages/frontend/admin/src/modules/settings/index.tsx
+++ b/packages/frontend/admin/src/modules/settings/index.tsx
@@ -156,7 +156,7 @@ const AdminPanel = ({
                 key={module}
                 value={module}
                 id={`config-module-${module}`}
-                className="mb-4 rounded-xl border border-border bg-card px-5 shadow-1"
+                className="mb-4 rounded-xl border border-border/60 bg-card px-5 shadow-1"
               >
                 <AccordionTrigger className="hover:no-underline py-4">
                   <div className="flex flex-col items-start text-left gap-1">
diff --git a/packages/frontend/admin/src/modules/workspaces/components/columns.tsx b/packages/frontend/admin/src/modules/workspaces/components/columns.tsx
index a180d542dd..9003d22816 100644
--- a/packages/frontend/admin/src/modules/workspaces/components/columns.tsx
+++ b/packages/frontend/admin/src/modules/workspaces/components/columns.tsx
@@ -26,7 +26,7 @@ export const useColumns = () => {
                   {workspace.name || workspace.id}
                 </span>
                 {workspace.public ? (
-                  <span className="inline-flex items-center gap-1 rounded border border-border bg-chip-white px-2 py-0.5 text-xxs">
+                  <span className="inline-flex items-center gap-1 rounded-md border border-border/60 bg-chip-white px-2 py-0.5 text-xxs">
                     <LinkIcon fontSize={14} />
                     Public
                   </span>
@@ -40,7 +40,7 @@ export const useColumns = () => {
                   workspace.features.map(feature => (
                     <span
                       key={feature}
-                      className="rounded border border-border bg-chip-white px-2 py-0.5"
+                      className="rounded-md border border-border/60 bg-chip-white px-2 py-0.5"
                     >
                       {feature}
                     </span>
diff --git a/packages/frontend/admin/src/modules/workspaces/components/workspace-panel.tsx b/packages/frontend/admin/src/modules/workspaces/components/workspace-panel.tsx
index ba099654d0..d571557aed 100644
--- a/packages/frontend/admin/src/modules/workspaces/components/workspace-panel.tsx
+++ b/packages/frontend/admin/src/modules/workspaces/components/workspace-panel.tsx
@@ -177,7 +177,7 @@ function WorkspacePanelContent({
         canSave={hasChanges && !isMutating}
       />
       <div className="flex flex-col gap-4 overflow-y-auto p-4">
-        <div className="space-y-2 rounded-lg border border-border bg-card p-3">
+        <div className="space-y-2 rounded-xl border border-border/60 bg-card p-3 shadow-sm">
           <div className="text-xs text-muted-foreground">Workspace ID</div>
           <div className="text-sm font-mono break-all">{workspace.id}</div>
           <div className="flex flex-col gap-1">
@@ -192,7 +192,7 @@ function WorkspacePanelContent({
           </div>
         </div>
 
-        <div className="rounded-lg border border-border bg-card">
+        <div className="rounded-xl border border-border/60 bg-card shadow-sm">
           <FlagItem
             label="Public"
             description="Allow public access to workspace pages"
@@ -239,7 +239,7 @@ function WorkspacePanelContent({
           />
         </div>
 
-        <div className="space-y-3 rounded-lg border border-border bg-card p-3">
+        <div className="space-y-3 rounded-xl border border-border/60 bg-card p-3 shadow-sm">
           <div className="text-sm font-medium">Features</div>
           <FeatureToggleList
             features={serverConfig.availableWorkspaceFeatures ?? []}
@@ -272,7 +272,7 @@ function WorkspacePanelContent({
           />
         </div>
 
-        <div className="rounded-lg border border-border bg-card">
+        <div className="rounded-xl border border-border/60 bg-card shadow-sm">
           <div className="px-3 py-2 text-sm font-medium">Members</div>
           <Separator />
           <div className="flex flex-col divide-y">
@@ -337,7 +337,7 @@ function FlagItem({
 
 function MetricCard({ label, value }: { label: string; value: string }) {
   return (
-    <div className="flex flex-col gap-1 rounded-lg border border-border bg-card p-3">
+    <div className="flex flex-col gap-1 rounded-xl border border-border/60 bg-card p-3 shadow-sm">
       <div className="text-xs text-muted-foreground">{label}</div>
       <div className="text-sm font-semibold">{value}</div>
     </div>
diff --git a/packages/frontend/admin/src/modules/workspaces/components/workspace-shared-links-panel.tsx b/packages/frontend/admin/src/modules/workspaces/components/workspace-shared-links-panel.tsx
index bd34a8044e..53841bb34d 100644
--- a/packages/frontend/admin/src/modules/workspaces/components/workspace-shared-links-panel.tsx
+++ b/packages/frontend/admin/src/modules/workspaces/components/workspace-shared-links-panel.tsx
@@ -62,7 +62,7 @@ export function WorkspaceSharedLinksPanel({
         {sharedLinks.length === 0 ? (
           <div className="text-sm text-muted-foreground">No shared links.</div>
         ) : (
-          <div className="flex flex-col divide-y rounded-lg border border-border bg-card">
+          <div className="flex flex-col divide-y rounded-xl border border-border/60 bg-card shadow-sm">
             {sharedLinks.map(link => (
               <SharedLinkItem key={link.docId} link={link} />
             ))}