diff --git a/.roomodes b/.roomodes
new file mode 100644
index 0000000000..df27e76ba3
--- /dev/null
+++ b/.roomodes
@@ -0,0 +1,34 @@
+customModes:
+  - slug: designer
+    name: 🎨 Designer
+    roleDefinition: >-
+      You are Roo, a UI/UX expert specializing in design systems, user interface design, and frontend development. Your expertise includes:
+      - Creating and maintaining design systems and component libraries
+      - Implementing responsive and accessible web interfaces
+      - Working with CSS, HTML, Tailwind CSS, and modern frontend frameworks like React and Next.js
+      - Ensuring consistent user experiences across platforms and devices
+      - Optimizing user flows and interaction patterns
+      - Creating visually appealing and functional interfaces
+      - Following modern design principles and accessibility standards
+    whenToUse: >-
+      Use this mode when creating or modifying UI components, implementing design systems, 
+      working on visual design improvements, ensuring responsive web interfaces, or focusing 
+      on user experience enhancements. This mode is especially effective for CSS styling, 
+      component design, layout improvements, and frontend framework implementations.
+    groups:
+      - read
+      - edit
+      - browser
+      - command
+      - mcp
+    customInstructions: >-
+      When working in Designer mode, prioritize:
+      - User experience and accessibility
+      - Responsive design principles
+      - Consistent design patterns and component reusability
+      - Modern CSS practices and Tailwind CSS utilities
+      - Clean, semantic HTML structure
+      - Performance optimization for frontend assets
+      - Cross-browser compatibility
+      - Design system consistency
+      Always consider the visual impact and user interaction flow when making changes.
\ No newline at end of file
diff --git a/src/app/(authenticated)/usage/Tasks.tsx b/src/app/(authenticated)/usage/Tasks.tsx
index 576a6d86e4..76a7256455 100644
--- a/src/app/(authenticated)/usage/Tasks.tsx
+++ b/src/app/(authenticated)/usage/Tasks.tsx
@@ -59,7 +59,7 @@ export const Tasks = ({
   }
 
   return (
-    <div className="space-y-3">
+    <div className="space-y-3 sm:space-y-4">
       {tasks.map((task) => (
         <TaskCard
           key={task.taskId}
diff --git a/src/app/(authenticated)/usage/Usage.tsx b/src/app/(authenticated)/usage/Usage.tsx
index 02c4483c36..346c84da6a 100644
--- a/src/app/(authenticated)/usage/Usage.tsx
+++ b/src/app/(authenticated)/usage/Usage.tsx
@@ -27,15 +27,16 @@ export const Usage = () => {
 
   return (
     <>
-      <div className="flex flex-col gap-4">
+      <div className="flex flex-col gap-4 sm:gap-6">
         <UsageCard />
-        <div className="flex gap-2">
+        <div className="flex flex-wrap gap-2">
           {viewModes.map((mode) => (
             <Button
               key={mode}
               variant={viewMode === mode ? 'default' : 'secondary'}
               size="sm"
               onClick={() => setViewMode(mode)}
+              className="min-w-[80px]"
             >
               {t(`view_mode_${mode}`)}
             </Button>
diff --git a/src/components/usage/Metric.tsx b/src/components/usage/Metric.tsx
index 49a36c80ef..70cbc7d622 100644
--- a/src/components/usage/Metric.tsx
+++ b/src/components/usage/Metric.tsx
@@ -8,12 +8,12 @@ type MetricProps = {
 };
 
 export const Metric = ({ label, value, isPending }: MetricProps) => (
-  <div className="flex flex-col gap-1 rounded-lg border border-secondary bg-background px-3 py-2">
-    <div className="text-xs text-muted-foreground">{label}</div>
-    <div className="font-mono font-semibold text-2xl h-8">
+  <div className="flex flex-col gap-1 rounded-lg border border-secondary bg-background px-2 py-2 sm:px-3 sm:py-3">
+    <div className="text-xs text-muted-foreground line-clamp-1">{label}</div>
+    <div className="font-mono font-semibold text-lg sm:text-xl md:text-2xl h-6 sm:h-7 md:h-8">
       {isPending ? (
         <div>
-          <Skeleton className="h-6 w-12 my-1" />
+          <Skeleton className="h-5 w-10 my-1" />
         </div>
       ) : typeof value === 'number' ? (
         formatNumber(value)
diff --git a/src/components/usage/TaskCard.tsx b/src/components/usage/TaskCard.tsx
index 6eb613d4be..57ce1dafac 100644
--- a/src/components/usage/TaskCard.tsx
+++ b/src/components/usage/TaskCard.tsx
@@ -1,8 +1,4 @@
-import {
-  formatNumber,
-  formatCurrency,
-  formatTimestamp,
-} from '@/lib/formatters';
+import { formatNumber, formatCurrency } from '@/lib/formatters';
 import { generateFallbackTitle } from '@/lib/taskUtils';
 import { Card, CardContent, Button } from '@/components/ui';
 
@@ -16,6 +12,27 @@ type TaskCardProps = {
   onTaskSelected: (task: TaskWithUser) => void;
 };
 
+// Helper function for elegant timestamp display
+const formatElegantTime = (timestamp: number): string => {
+  const date = new Date(timestamp * 1000);
+  const now = new Date();
+
+  // Check if it's today
+  if (date.toDateString() === now.toDateString()) {
+    return date.toLocaleTimeString([], { hour: 'numeric', minute: '2-digit' });
+  }
+
+  // Check if it's yesterday
+  const yesterday = new Date(now);
+  yesterday.setDate(now.getDate() - 1);
+  if (date.toDateString() === yesterday.toDateString()) {
+    return 'Yesterday';
+  }
+
+  // Otherwise return a short date format
+  return date.toLocaleDateString([], { month: 'short', day: 'numeric' });
+};
+
 export const TaskCard = ({ task, onFilter, onTaskSelected }: TaskCardProps) => {
   return (
     <Card
@@ -23,19 +40,23 @@ export const TaskCard = ({ task, onFilter, onTaskSelected }: TaskCardProps) => {
       onClick={() => onTaskSelected(task)}
     >
       <CardContent className="p-0">
-        <div className="px-4 py-2">
-          {/* First line - Title and Status */}
-          <div className="flex items-center justify-between gap-2 mb-1">
+        <div className="px-4 py-2.5">
+          {/* Line 1: Title and Status */}
+          <div className="flex items-center justify-between gap-2 mb-1.5">
             <h3 className="font-medium text-sm truncate flex-1 leading-none">
               {task.title || generateFallbackTitle(task)}
             </h3>
             <Status completed={task.completed} />
           </div>
 
-          {/* Second line - All metadata */}
-          <div className="flex items-center justify-between gap-3 text-xs text-muted-foreground">
-            <div className="flex items-center gap-3">
-              <span>{formatTimestamp(task.timestamp)}</span>
+          {/* Line 2: All metadata in a single line with bullet separators between items */}
+          <div className="flex items-center justify-between text-xs text-muted-foreground">
+            {/* Left side: Date, User, and Mode (if present) with bullet separators */}
+            <div className="flex items-center">
+              <span className="whitespace-nowrap">
+                {formatElegantTime(task.timestamp)}
+              </span>
+              <div className="mx-2 text-muted-foreground/30">•</div>
               <Button
                 variant="link"
                 size="sm"
@@ -51,33 +72,24 @@ export const TaskCard = ({ task, onFilter, onTaskSelected }: TaskCardProps) => {
               >
                 {task.user.name}
               </Button>
+
+              {/* Mode (if present) */}
               {task.mode && (
-                <span className="px-2 py-1 bg-muted rounded text-xs font-medium">
-                  {task.mode}
-                </span>
+                <>
+                  <div className="mx-2 text-muted-foreground/30">•</div>
+                  <span className="text-xs font-medium text-muted-foreground">
+                    {task.mode}
+                  </span>
+                </>
               )}
-              <Button
-                variant="link"
-                size="sm"
-                onClick={(e) => {
-                  e.stopPropagation();
-                  onFilter({
-                    type: 'model',
-                    value: task.model,
-                    label: task.model,
-                  });
-                }}
-                className="px-0 h-auto text-xs font-normal font-mono text-muted-foreground hover:text-foreground"
-              >
-                {task.model}
-              </Button>
             </div>
 
-            {/* Metrics on the right */}
-            <div className="flex items-center gap-3">
+            {/* Right side: Tokens and Cost with bullet separator */}
+            <div className="flex items-center whitespace-nowrap">
               <span className="font-medium">
                 {formatNumber(task.tokens)} tokens
               </span>
+              <div className="mx-2 text-muted-foreground/30">•</div>
               <span className="font-medium">{formatCurrency(task.cost)}</span>
             </div>
           </div>
diff --git a/src/components/usage/UsageCard.tsx b/src/components/usage/UsageCard.tsx
index cef4c07d00..8ad568ce98 100644
--- a/src/components/usage/UsageCard.tsx
+++ b/src/components/usage/UsageCard.tsx
@@ -64,20 +64,21 @@ export const UsageCard = () => {
         )}
       </CardHeader>
       <CardContent>
-        <div className="flex flex-col gap-4">
-          <div className="flex flex-row gap-2">
+        <div className="flex flex-col gap-3">
+          <div className="flex flex-row flex-wrap gap-1.5">
             {timePeriods.map((period) => (
               <Button
                 key={period}
                 variant={period === timePeriod ? 'default' : 'secondary'}
                 size="sm"
                 onClick={() => setTimePeriod(period)}
+                className="text-xs px-2.5 h-8"
               >
                 {t(`analytics_period_${period}_days`)}
               </Button>
             ))}
           </div>
-          <div className="grid grid-cols-2 gap-4 md:grid-cols-5">
+          <div className="grid grid-cols-2 gap-3 lg:grid-cols-5">
             <Metric
               label={t('analytics_active_developers')}
               value={usage[TelemetryEventName.TASK_CREATED]?.users}