chore(ci): Bump version to 2025.9.13

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

.claude/settings.local.json

@@ -1,22 +0,0 @@
-{
-  "permissions": {
-    "allow": [
-      "Bash(mkdir:*)",
-      "Bash(uv sync:*)",
-      "Bash(uv run pytest:*)",
-      "Bash(git commit:*)",
-      "Bash(ruff check:*)",
-      "Bash(git add:*)",
-      "Bash(mypy:*)",
-      "WebFetch(domain:localhost)",
-      "Bash(npm create:*)",
-      "Bash(npm install)",
-      "Bash(npm install:*)",
-      "Bash(npx tailwindcss init:*)",
-      "Bash(./node_modules/.bin/tailwindcss:*)",
-      "Bash(npm run build:*)"
-    ],
-    "deny": [],
-    "ask": []
-  }
-}

.gitignore

@@ -164,3 +164,4 @@ sql/
 leggen.db
 *.db
 config.toml
+.claude/

.mcp.json

@@ -0,0 +1,17 @@
+{
+  "mcpServers": {
+    "shadcn": {
+      "command": "npx",
+      "args": [
+        "shadcn@latest",
+        "mcp"
+      ]
+    },
+    "browsermcp": {
+      "command": "npx",
+      "args": [
+        "@browsermcp/mcp@latest"
+      ]
+    }
+  }
+}

CHANGELOG.md

@@ -1,4 +1,70 @@
 
+## 2025.9.13 (2025/09/17)
+
+### Bug Fixes
+
+- **frontend:** Resolve linting issue in skeleton component ([fb310a59](https://github.com/elisiariocouto/leggen/commit/fb310a5953cf51d1cac181529311e76a0f4ea9ee))
+- **frontend:** Add index signature to PieDataPoint interface. ([81d7d163](https://github.com/elisiariocouto/leggen/commit/81d7d16301dafc62a95f63036819565ffb90ddb5))
+- **frontend:** Resolve dual scroll and excessive whitespace issues on transactions page. ([8ab76081](https://github.com/elisiariocouto/leggen/commit/8ab760815c9ae072b8c2cb2460e31144b193e0b3))
+- **frontend:** Remove broken running balance feature in transactions table. ([155a48d7](https://github.com/elisiariocouto/leggen/commit/155a48d7dc86b3f453ba6f8c37edf63c0b76c755))
+
+
+### Features
+
+- **frontend:** Complete shadcn migration of skeleton and styling components ([c83386b1](https://github.com/elisiariocouto/leggen/commit/c83386b1d5b165910abe8b391ca483e5b48cd35f))
+- **frontend:** Add comprehensive PWA capabilities with dynamic theme support ([86891441](https://github.com/elisiariocouto/leggen/commit/86891441d65e13757f343cabc39ccdb3ca6adc75))
+- **frontend:** Add PWA install prompts, update notifications, and app shortcuts ([3049a8cd](https://github.com/elisiariocouto/leggen/commit/3049a8cd2fa80c14f970884fb14df2ab88c418dd))
+- **frontend:** Update brand identity with new logo and color scheme. ([2825dba2](https://github.com/elisiariocouto/leggen/commit/2825dba2e944b3fe31aaa33127b770e7474ce021))
+- **frontend:** Update analytics cards to match home page design consistency. ([d9a39c30](https://github.com/elisiariocouto/leggen/commit/d9a39c30ab1248a9fdacff068d401c3daff3f6a5))
+
+
+### Miscellaneous Tasks
+
+-  Enable browsermcp and shadcn MCP servers. ([5a626b53](https://github.com/elisiariocouto/leggen/commit/5a626b53947f7e2d1544faf3ee06f8a0f1fb5d7a))
+
+
+### Refactor
+
+- **frontend:** Replace LoadingSpinner with shadcn skeleton components. ([84e609a7](https://github.com/elisiariocouto/leggen/commit/84e609a774ddc0caf9f84eaf1e8cdce021c82785))
+
+
+
+## 2025.9.13 (2025/09/17)
+
+### Bug Fixes
+
+- **frontend:** Resolve linting issue in skeleton component ([fb310a59](https://github.com/elisiariocouto/leggen/commit/fb310a5953cf51d1cac181529311e76a0f4ea9ee))
+- **frontend:** Add index signature to PieDataPoint interface. ([81d7d163](https://github.com/elisiariocouto/leggen/commit/81d7d16301dafc62a95f63036819565ffb90ddb5))
+- **frontend:** Resolve dual scroll and excessive whitespace issues on transactions page. ([8ab76081](https://github.com/elisiariocouto/leggen/commit/8ab760815c9ae072b8c2cb2460e31144b193e0b3))
+- **frontend:** Remove broken running balance feature in transactions table. ([155a48d7](https://github.com/elisiariocouto/leggen/commit/155a48d7dc86b3f453ba6f8c37edf63c0b76c755))
+
+
+### Features
+
+- **frontend:** Complete shadcn migration of skeleton and styling components ([c83386b1](https://github.com/elisiariocouto/leggen/commit/c83386b1d5b165910abe8b391ca483e5b48cd35f))
+- **frontend:** Add comprehensive PWA capabilities with dynamic theme support ([86891441](https://github.com/elisiariocouto/leggen/commit/86891441d65e13757f343cabc39ccdb3ca6adc75))
+- **frontend:** Add PWA install prompts, update notifications, and app shortcuts ([3049a8cd](https://github.com/elisiariocouto/leggen/commit/3049a8cd2fa80c14f970884fb14df2ab88c418dd))
+- **frontend:** Update brand identity with new logo and color scheme. ([2825dba2](https://github.com/elisiariocouto/leggen/commit/2825dba2e944b3fe31aaa33127b770e7474ce021))
+- **frontend:** Update analytics cards to match home page design consistency. ([d9a39c30](https://github.com/elisiariocouto/leggen/commit/d9a39c30ab1248a9fdacff068d401c3daff3f6a5))
+
+
+### Miscellaneous Tasks
+
+-  Enable browsermcp and shadcn MCP servers. ([5a626b53](https://github.com/elisiariocouto/leggen/commit/5a626b53947f7e2d1544faf3ee06f8a0f1fb5d7a))
+
+
+### Refactor
+
+- **frontend:** Replace LoadingSpinner with shadcn skeleton components. ([84e609a7](https://github.com/elisiariocouto/leggen/commit/84e609a774ddc0caf9f84eaf1e8cdce021c82785))
+
+
+
+## 2025.9.12 (2025/09/15)
+
+
+## 2025.9.12 (2025/09/15)
+
+
 ## 2025.9.11 (2025/09/15)
 
 ### Bug Fixes

frontend/.claude/settings.local.json

@@ -1,7 +0,0 @@
-{
-  "permissions": {
-    "allow": ["Bash(find:*)"],
-    "deny": [],
-    "ask": []
-  }
-}

frontend/.gitignore

@@ -10,6 +10,7 @@ lerna-debug.log*
 node_modules
 dist
 dist-ssr
+dev-dist
 *.local
 
 # Editor directories and files

frontend/eslint.config.js

@@ -6,7 +6,7 @@ import tseslint from "typescript-eslint";
 import { globalIgnores } from "eslint/config";
 
 export default tseslint.config([
-  globalIgnores(["dist"]),
+  globalIgnores(["dist", "dev-dist"]),
   {
     files: ["**/*.{ts,tsx}"],
     extends: [

frontend/index.html

@@ -2,9 +2,35 @@
 <html lang="en">
   <head>
     <meta charset="UTF-8" />
-    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <link rel="icon" href="/favicon.ico" sizes="48x48" />
+    <link rel="icon" href="/favicon.svg" sizes="any" type="image/svg+xml" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0, viewport-fit=cover" />
     <title>Leggen</title>
+
+    <!-- PWA Meta Tags -->
+    <meta name="description" content="Personal finance management application" />
+    <meta name="application-name" content="Leggen" />
+    <meta name="apple-mobile-web-app-capable" content="yes" />
+    <meta name="apple-mobile-web-app-status-bar-style" content="default" />
+    <meta name="apple-mobile-web-app-title" content="Leggen" />
+    <meta name="format-detection" content="telephone=no" />
+    <meta name="mobile-web-app-capable" content="yes" />
+    <meta name="msapplication-config" content="/browserconfig.xml" />
+    <meta name="msapplication-TileColor" content="#0b74de" />
+    <meta name="msapplication-tap-highlight" content="no" />
+
+    <!-- Dynamic theme-color - will be updated by JavaScript -->
+    <meta name="theme-color" content="#0b74de" id="theme-color-meta" />
+    <meta name="msapplication-navbutton-color" content="#0b74de" id="ms-theme-color-meta" />
+    <meta name="apple-mobile-web-app-status-bar-style" content="default" id="apple-status-bar-meta" />
+
+    <!-- Icons -->
+    <link rel="apple-touch-icon" href="/apple-touch-icon-180x180.png" />
+    <link rel="mask-icon" href="/favicon.svg" color="#0b74de" />
+    <link rel="shortcut icon" href="/favicon.ico" />
+
+    <!-- Manifest -->
+    <link rel="manifest" href="/manifest.webmanifest" />
   </head>
   <body>
     <div id="root"></div>

frontend/package.json

@@ -12,6 +12,7 @@
   "dependencies": {
     "@radix-ui/react-dialog": "^1.1.15",
     "@radix-ui/react-popover": "^1.1.15",
+    "@radix-ui/react-progress": "^1.1.7",
     "@radix-ui/react-select": "^2.2.6",
     "@radix-ui/react-slot": "^1.2.3",
     "@tailwindcss/forms": "^0.5.10",
@@ -31,6 +32,7 @@
     "react-day-picker": "^9.10.0",
     "react-dom": "^19.1.1",
     "recharts": "^3.2.0",
+    "sonner": "^2.0.7",
     "tailwind-merge": "^3.3.1",
     "tailwindcss": "^3.4.17",
     "tailwindcss-animate": "^1.0.7"
@@ -40,13 +42,16 @@
     "@tanstack/router-vite-plugin": "^1.131.36",
     "@types/react": "^19.1.10",
     "@types/react-dom": "^19.1.7",
+    "@vite-pwa/assets-generator": "^1.0.1",
     "@vitejs/plugin-react": "^5.0.0",
     "eslint": "^9.33.0",
     "eslint-plugin-react-hooks": "^5.2.0",
     "eslint-plugin-react-refresh": "^0.4.20",
     "globals": "^16.3.0",
+    "sharp": "^0.34.3",
     "typescript": "~5.8.3",
     "typescript-eslint": "^8.39.1",
-    "vite": "^7.1.2"
+    "vite": "^7.1.2",
+    "vite-plugin-pwa": "^1.0.3"
   }
 }

frontend/public/browserconfig.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<browserconfig>
+  <msapplication>
+    <tile>
+      <square150x150logo src="/pwa-192x192.png"/>
+      <TileColor>#3B82F6</TileColor>
+    </tile>
+  </msapplication>
+</browserconfig>

frontend/public/favicon.svg

@@ -1,4 +1,27 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32" fill="none">
-  <rect width="32" height="32" rx="6" fill="#3B82F6"/>
-  <path d="M8 24V8h6c2.2 0 4 1.8 4 4v4c0 2.2-1.8 4-4 4H12v4H8zm4-8h2c.6 0 1-.4 1-1v-2c0-.6-.4-1-1-1h-2v4z" fill="white"/>
+<svg xmlns="http://www.w3.org/2000/svg"
+     width="32" height="32"
+     viewBox="0 0 32 32"
+     role="img" aria-labelledby="title desc">
+  <title id="title">leggen — stylized italic L</title>
+  <desc id="desc">Square gradient background with italic white L.</desc>
+
+  <defs>
+    <linearGradient id="bg" x1="0" y1="0" x2="1" y2="1">
+      <stop offset="0%" stop-color="#0b74de"/>
+      <stop offset="100%" stop-color="#06b6d4"/>
+    </linearGradient>
+  </defs>
+
+  <!-- Square background -->
+  <rect width="32" height="32" fill="url(#bg)" rx="4"/>
+
+  <!-- Italic L -->
+  <text x="11" y="22"
+        font-family="Inter, Roboto, Arial, sans-serif"
+        font-weight="700"
+        font-size="20"
+        font-style="italic"
+        fill="#fff">
+    L
+  </text>
 </svg>

frontend/public/robots.txt

@@ -0,0 +1,4 @@
+User-agent: *
+Allow: /
+
+Sitemap: /sitemap.xml

frontend/pwa-assets.config.json

@@ -0,0 +1,4 @@
+{
+  "preset": "minimal-2023",
+  "images": ["public/favicon.svg"]
+}

frontend/src/components/AccountsOverview.tsx

@@ -22,7 +22,7 @@ import {
 } from "./ui/card";
 import { Button } from "./ui/button";
 import { Alert, AlertDescription, AlertTitle } from "./ui/alert";
-import LoadingSpinner from "./LoadingSpinner";
+import AccountsSkeleton from "./AccountsSkeleton";
 import type { Account, Balance } from "../types/api";
 
 // Helper function to get status indicator color and styles
@@ -37,23 +37,23 @@ const getStatusIndicator = (status: string) => {
       };
     case "pending":
       return {
-        color: "bg-yellow-500",
+        color: "bg-amber-500",
         tooltip: "Pending",
       };
     case "error":
     case "failed":
       return {
-        color: "bg-red-500",
+        color: "bg-destructive",
         tooltip: "Error",
       };
     case "inactive":
       return {
-        color: "bg-gray-500",
+        color: "bg-muted-foreground",
         tooltip: "Inactive",
       };
     default:
       return {
-        color: "bg-blue-500",
+        color: "bg-primary",
         tooltip: status,
       };
   }
@@ -81,8 +81,8 @@ export default function AccountsOverview() {
   const queryClient = useQueryClient();
 
   const updateAccountMutation = useMutation({
-    mutationFn: ({ id, name }: { id: string; name: string }) =>
-      apiClient.updateAccount(id, { name }),
+    mutationFn: ({ id, display_name }: { id: string; display_name: string }) =>
+      apiClient.updateAccount(id, { display_name }),
     onSuccess: () => {
       queryClient.invalidateQueries({ queryKey: ["accounts"] });
       setEditingAccountId(null);
@@ -95,14 +95,15 @@ export default function AccountsOverview() {
 
   const handleEditStart = (account: Account) => {
     setEditingAccountId(account.id);
-    setEditingName(account.name || "");
+    // Use display_name if available, otherwise fall back to name
+    setEditingName(account.display_name || account.name || "");
   };
 
   const handleEditSave = () => {
     if (editingAccountId && editingName.trim()) {
       updateAccountMutation.mutate({
         id: editingAccountId,
-        name: editingName.trim(),
+        display_name: editingName.trim(),
       });
     }
   };
@@ -113,11 +114,7 @@ export default function AccountsOverview() {
   };
 
   if (accountsLoading) {
-    return (
-      <Card>
-        <LoadingSpinner message="Loading accounts..." />
-      </Card>
-    );
+    return <AccountsSkeleton />;
   }
 
   if (accountsError) {
@@ -200,8 +197,8 @@ export default function AccountsOverview() {
                   {uniqueBanks}
                 </p>
               </div>
-              <div className="p-3 bg-purple-100 dark:bg-purple-900/20 rounded-full">
-                <Building2 className="h-6 w-6 text-purple-600" />
+              <div className="p-3 bg-muted rounded-full">
+                <Building2 className="h-6 w-6 text-muted-foreground" />
               </div>
             </div>
           </CardContent>
@@ -267,7 +264,7 @@ export default function AccountsOverview() {
                                     setEditingName(e.target.value)
                                   }
                                   className="flex-1 px-3 py-1 text-base sm:text-lg font-medium border border-input rounded-md bg-background focus:outline-none focus:ring-2 focus:ring-ring focus:border-ring"
-                                  placeholder="Account name"
+                                  placeholder="Custom account name"
                                   name="search"
                                   autoComplete="off"
                                   onKeyDown={(e) => {
@@ -303,7 +300,9 @@ export default function AccountsOverview() {
                             <div>
                               <div className="flex items-center space-x-2 min-w-0">
                                 <h4 className="text-base sm:text-lg font-medium text-foreground truncate">
-                                  {account.name || "Unnamed Account"}
+                                  {account.display_name ||
+                                    account.name ||
+                                    "Unnamed Account"}
                                 </h4>
                                 <button
                                   onClick={() => handleEditStart(account)}

frontend/src/components/AccountsSkeleton.tsx

@@ -0,0 +1,61 @@
+import { Skeleton } from "./ui/skeleton";
+import { Card, CardContent, CardHeader } from "./ui/card";
+
+export default function AccountsSkeleton() {
+  return (
+    <div className="space-y-6">
+      {/* Summary Cards Skeleton */}
+      <div className="grid grid-cols-1 md:grid-cols-3 gap-6">
+        {Array.from({ length: 3 }).map((_, i) => (
+          <Card key={i}>
+            <CardContent className="p-6">
+              <div className="flex items-center justify-between">
+                <div className="space-y-2">
+                  <Skeleton className="h-4 w-20" />
+                  <Skeleton className="h-8 w-24" />
+                </div>
+                <Skeleton className="h-12 w-12 rounded-full" />
+              </div>
+            </CardContent>
+          </Card>
+        ))}
+      </div>
+
+      {/* Accounts List Skeleton */}
+      <Card>
+        <CardHeader>
+          <Skeleton className="h-6 w-32" />
+          <Skeleton className="h-4 w-48" />
+        </CardHeader>
+        <CardContent className="p-0">
+          <div className="divide-y divide-border">
+            {Array.from({ length: 4 }).map((_, i) => (
+              <div key={i} className="p-4 sm:p-6">
+                <div className="flex flex-col sm:flex-row sm:items-center sm:justify-between gap-3 sm:gap-4">
+                  <div className="flex items-start sm:items-center space-x-3 sm:space-x-4 min-w-0 flex-1">
+                    <Skeleton className="h-10 w-10 sm:h-12 sm:w-12 rounded-full flex-shrink-0" />
+                    <div className="flex-1 space-y-2">
+                      <Skeleton className="h-5 w-48" />
+                      <Skeleton className="h-4 w-32" />
+                      <Skeleton className="h-3 w-40" />
+                    </div>
+                  </div>
+                  <div className="flex items-center justify-between sm:flex-col sm:items-end sm:text-right flex-shrink-0">
+                    <div className="flex items-center space-x-2 order-1 sm:order-2">
+                      <Skeleton className="h-3 w-3 rounded-full" />
+                      <Skeleton className="h-4 w-20" />
+                    </div>
+                    <div className="flex items-center space-x-2 order-2 sm:order-1">
+                      <Skeleton className="h-4 w-4" />
+                      <Skeleton className="h-5 w-24" />
+                    </div>
+                  </div>
+                </div>
+              </div>
+            ))}
+          </div>
+        </CardContent>
+      </Card>
+    </div>
+  );
+}

frontend/src/components/ErrorBoundary.tsx

@@ -1,6 +1,9 @@
 import { Component } from "react";
 import type { ErrorInfo, ReactNode } from "react";
 import { AlertTriangle, RefreshCw } from "lucide-react";
+import { Card, CardContent } from "./ui/card";
+import { Alert, AlertDescription, AlertTitle } from "./ui/alert";
+import { Button } from "./ui/button";
 
 interface Props {
   children: ReactNode;
@@ -39,46 +42,49 @@ class ErrorBoundary extends Component<Props, State> {
       }
 
       return (
-        <div className="bg-white rounded-lg shadow p-6">
-          <div className="flex items-center justify-center text-center">
-            <div>
-              <AlertTriangle className="h-12 w-12 text-red-400 mx-auto mb-4" />
-              <h3 className="text-lg font-medium text-gray-900 mb-2">
-                Something went wrong
-              </h3>
-              <p className="text-gray-600 mb-4">
-                An error occurred while rendering this component. Please try
-                refreshing or check the console for more details.
-              </p>
+        <Card>
+          <CardContent className="p-6">
+            <div className="flex items-center justify-center text-center">
+              <div>
+                <AlertTriangle className="h-12 w-12 text-destructive mx-auto mb-4" />
+                <h3 className="text-lg font-medium text-foreground mb-2">
+                  Something went wrong
+                </h3>
+                <p className="text-muted-foreground mb-4">
+                  An error occurred while rendering this component. Please try
+                  refreshing or check the console for more details.
+                </p>
 
-              {this.state.error && (
-                <div className="bg-red-50 border border-red-200 rounded-md p-3 mb-4 text-left">
-                  <p className="text-sm font-mono text-red-800">
-                    <strong>Error:</strong> {this.state.error.message}
-                  </p>
-                  {this.state.error.stack && (
-                    <details className="mt-2">
-                      <summary className="text-sm text-red-600 cursor-pointer">
-                        Stack trace
-                      </summary>
-                      <pre className="text-xs text-red-700 mt-1 whitespace-pre-wrap">
-                        {this.state.error.stack}
-                      </pre>
-                    </details>
-                  )}
-                </div>
-              )}
+                {this.state.error && (
+                  <Alert variant="destructive" className="mb-4 text-left">
+                    <AlertTriangle className="h-4 w-4" />
+                    <AlertTitle>Error Details</AlertTitle>
+                    <AlertDescription className="space-y-2">
+                      <p className="text-sm font-mono">
+                        <strong>Error:</strong> {this.state.error.message}
+                      </p>
+                      {this.state.error.stack && (
+                        <details className="mt-2">
+                          <summary className="text-sm cursor-pointer">
+                            Stack trace
+                          </summary>
+                          <pre className="text-xs mt-1 whitespace-pre-wrap">
+                            {this.state.error.stack}
+                          </pre>
+                        </details>
+                      )}
+                    </AlertDescription>
+                  </Alert>
+                )}
 
-              <button
-                onClick={this.handleReset}
-                className="inline-flex items-center px-4 py-2 bg-blue-600 text-white rounded-md hover:bg-blue-700 transition-colors"
-              >
-                <RefreshCw className="h-4 w-4 mr-2" />
-                Try Again
-              </button>
+                <Button onClick={this.handleReset}>
+                  <RefreshCw className="h-4 w-4 mr-2" />
+                  Try Again
+                </Button>
+              </div>
             </div>
-          </div>
-        </div>
+          </CardContent>
+        </Card>
       );
     }
 

frontend/src/components/FiltersSkeleton.tsx

@@ -1,29 +1,32 @@
+import { Skeleton } from "./ui/skeleton";
+import { Card, CardContent } from "./ui/card";
+
 export default function FiltersSkeleton() {
   return (
-    <div className="bg-white rounded-lg shadow animate-pulse">
-      <div className="px-6 py-4 border-b border-gray-200">
+    <Card>
+      <div className="px-6 py-4 border-b border-border">
         <div className="flex items-center justify-between">
-          <div className="h-6 bg-gray-200 rounded w-32"></div>
+          <Skeleton className="h-6 w-32" />
           <div className="flex items-center space-x-2">
-            <div className="h-8 bg-gray-200 rounded w-24"></div>
-            <div className="h-8 bg-gray-200 rounded w-20"></div>
+            <Skeleton className="h-8 w-24" />
+            <Skeleton className="h-8 w-20" />
           </div>
         </div>
       </div>
 
-      <div className="px-6 py-4 border-b border-gray-200 bg-gray-50">
+      <CardContent className="px-6 py-4 border-b border-border bg-muted/30">
         {/* Quick Date Filters Skeleton */}
         <div className="mb-6">
-          <div className="h-4 bg-gray-200 rounded w-32 mb-3"></div>
+          <Skeleton className="h-4 w-32 mb-3" />
           <div className="space-y-2">
             <div className="flex flex-wrap gap-2">
-              <div className="h-10 bg-gray-200 rounded-lg w-24"></div>
-              <div className="h-10 bg-gray-200 rounded-lg w-20"></div>
-              <div className="h-10 bg-gray-200 rounded-lg w-28"></div>
+              <Skeleton className="h-10 w-24 rounded-lg" />
+              <Skeleton className="h-10 w-20 rounded-lg" />
+              <Skeleton className="h-10 w-28 rounded-lg" />
             </div>
             <div className="flex flex-wrap gap-2">
-              <div className="h-10 bg-gray-200 rounded-lg w-24"></div>
-              <div className="h-10 bg-gray-200 rounded-lg w-20"></div>
+              <Skeleton className="h-10 w-24 rounded-lg" />
+              <Skeleton className="h-10 w-20 rounded-lg" />
             </div>
           </div>
         </div>
@@ -31,40 +34,40 @@ export default function FiltersSkeleton() {
         {/* Filter Fields Skeleton */}
         <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-4 gap-4">
           <div className="sm:col-span-2 lg:col-span-1">
-            <div className="h-4 bg-gray-200 rounded w-16 mb-1"></div>
-            <div className="h-10 bg-gray-200 rounded"></div>
+            <Skeleton className="h-4 w-16 mb-1" />
+            <Skeleton className="h-10 w-full" />
           </div>
           <div>
-            <div className="h-4 bg-gray-200 rounded w-16 mb-1"></div>
-            <div className="h-10 bg-gray-200 rounded"></div>
+            <Skeleton className="h-4 w-16 mb-1" />
+            <Skeleton className="h-10 w-full" />
           </div>
           <div>
-            <div className="h-4 bg-gray-200 rounded w-20 mb-1"></div>
-            <div className="h-10 bg-gray-200 rounded"></div>
+            <Skeleton className="h-4 w-20 mb-1" />
+            <Skeleton className="h-10 w-full" />
           </div>
           <div>
-            <div className="h-4 bg-gray-200 rounded w-16 mb-1"></div>
-            <div className="h-10 bg-gray-200 rounded"></div>
+            <Skeleton className="h-4 w-16 mb-1" />
+            <Skeleton className="h-10 w-full" />
           </div>
         </div>
 
         {/* Amount Range Filters Skeleton */}
         <div className="grid grid-cols-1 sm:grid-cols-2 gap-4 mt-4">
           <div>
-            <div className="h-4 bg-gray-200 rounded w-20 mb-1"></div>
-            <div className="h-10 bg-gray-200 rounded"></div>
+            <Skeleton className="h-4 w-20 mb-1" />
+            <Skeleton className="h-10 w-full" />
           </div>
           <div>
-            <div className="h-4 bg-gray-200 rounded w-20 mb-1"></div>
-            <div className="h-10 bg-gray-200 rounded"></div>
+            <Skeleton className="h-4 w-20 mb-1" />
+            <Skeleton className="h-10 w-full" />
           </div>
         </div>
-      </div>
+      </CardContent>
 
       {/* Results Summary Skeleton */}
-      <div className="px-6 py-3 bg-gray-50 border-b border-gray-200">
-        <div className="h-4 bg-gray-200 rounded w-48"></div>
-      </div>
-    </div>
+      <CardContent className="px-6 py-3 bg-muted/30 border-b border-border">
+        <Skeleton className="h-4 w-48" />
+      </CardContent>
+    </Card>
   );
 }

frontend/src/components/Header.tsx

@@ -49,15 +49,15 @@ export default function Header({ setSidebarOpen }: HeaderProps) {
           <div className="flex items-center space-x-1">
             {healthLoading ? (
               <>
-                <Activity className="h-4 w-4 text-yellow-500 animate-pulse" />
+                <Activity className="h-4 w-4 text-muted-foreground animate-pulse" />
                 <span className="text-sm text-muted-foreground">
                   Checking...
                 </span>
               </>
             ) : healthError || healthStatus?.status !== "healthy" ? (
               <>
-                <WifiOff className="h-4 w-4 text-red-500" />
-                <span className="text-sm text-red-500">Disconnected</span>
+                <WifiOff className="h-4 w-4 text-destructive" />
+                <span className="text-sm text-destructive">Disconnected</span>
               </>
             ) : (
               <>

frontend/src/components/LoadingSpinner.tsx

@@ -1,18 +0,0 @@
-import { RefreshCw } from "lucide-react";
-
-interface LoadingSpinnerProps {
-  message?: string;
-}
-
-export default function LoadingSpinner({
-  message = "Loading...",
-}: LoadingSpinnerProps) {
-  return (
-    <div className="flex items-center justify-center p-8">
-      <div className="text-center">
-        <RefreshCw className="h-8 w-8 animate-spin text-blue-600 mx-auto mb-2" />
-        <p className="text-gray-600 text-sm">{message}</p>
-      </div>
-    </div>
-  );
-}

frontend/src/components/Notifications.tsx

@@ -12,7 +12,7 @@ import {
   TestTube,
 } from "lucide-react";
 import { apiClient } from "../lib/api";
-import LoadingSpinner from "./LoadingSpinner";
+import NotificationsSkeleton from "./NotificationsSkeleton";
 import {
   Card,
   CardContent,
@@ -24,6 +24,7 @@ import { Alert, AlertDescription, AlertTitle } from "./ui/alert";
 import { Button } from "./ui/button";
 import { Input } from "./ui/input";
 import { Label } from "./ui/label";
+import { Badge } from "./ui/badge";
 import {
   Select,
   SelectContent,
@@ -80,11 +81,7 @@ export default function Notifications() {
   });
 
   if (settingsLoading || servicesLoading) {
-    return (
-      <Card>
-        <LoadingSpinner message="Loading notifications..." />
-      </Card>
-    );
+    return <NotificationsSkeleton />;
   }
 
   if (settingsError || servicesError) {
@@ -233,12 +230,10 @@ export default function Notifications() {
                           {service.name}
                         </h4>
                         <div className="flex items-center space-x-2 mt-1">
-                          <span
-                            className={`inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium ${
-                              service.enabled
-                                ? "bg-green-100 text-green-800"
-                                : "bg-red-100 text-red-800"
-                            }`}
+                          <Badge
+                            variant={
+                              service.enabled ? "default" : "destructive"
+                            }
                           >
                             {service.enabled ? (
                               <CheckCircle className="h-3 w-3 mr-1" />
@@ -246,18 +241,16 @@ export default function Notifications() {
                               <AlertCircle className="h-3 w-3 mr-1" />
                             )}
                             {service.enabled ? "Enabled" : "Disabled"}
-                          </span>
-                          <span
-                            className={`inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium ${
-                              service.configured
-                                ? "bg-blue-100 text-blue-800"
-                                : "bg-yellow-100 text-yellow-800"
-                            }`}
+                          </Badge>
+                          <Badge
+                            variant={
+                              service.configured ? "secondary" : "outline"
+                            }
                           >
                             {service.configured
                               ? "Configured"
                               : "Not Configured"}
-                          </span>
+                          </Badge>
                         </div>
                       </div>
                     </div>

frontend/src/components/NotificationsSkeleton.tsx

@@ -0,0 +1,95 @@
+import { Skeleton } from "./ui/skeleton";
+import { Card, CardContent, CardHeader } from "./ui/card";
+
+export default function NotificationsSkeleton() {
+  return (
+    <div className="space-y-6">
+      {/* Test Notification Section Skeleton */}
+      <Card>
+        <CardHeader>
+          <div className="flex items-center space-x-2">
+            <Skeleton className="h-5 w-5" />
+            <Skeleton className="h-6 w-36" />
+          </div>
+        </CardHeader>
+        <CardContent>
+          <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
+            <div className="space-y-2">
+              <Skeleton className="h-4 w-16" />
+              <Skeleton className="h-10 w-full" />
+            </div>
+            <div className="space-y-2">
+              <Skeleton className="h-4 w-16" />
+              <Skeleton className="h-10 w-full" />
+            </div>
+          </div>
+          <div className="mt-4">
+            <Skeleton className="h-10 w-48" />
+          </div>
+        </CardContent>
+      </Card>
+
+      {/* Notification Services Skeleton */}
+      <Card>
+        <CardHeader>
+          <div className="flex items-center space-x-2">
+            <Skeleton className="h-5 w-5" />
+            <Skeleton className="h-6 w-40" />
+          </div>
+          <Skeleton className="h-4 w-56" />
+        </CardHeader>
+        <CardContent className="p-0">
+          <div className="divide-y divide-border">
+            {Array.from({ length: 3 }).map((_, i) => (
+              <div key={i} className="p-6">
+                <div className="flex items-center justify-between">
+                  <div className="flex items-center space-x-4">
+                    <Skeleton className="h-12 w-12 rounded-full" />
+                    <div className="space-y-2">
+                      <Skeleton className="h-5 w-24" />
+                      <div className="flex items-center space-x-2">
+                        <Skeleton className="h-5 w-16" />
+                        <Skeleton className="h-5 w-20" />
+                      </div>
+                    </div>
+                  </div>
+                  <Skeleton className="h-8 w-8" />
+                </div>
+              </div>
+            ))}
+          </div>
+        </CardContent>
+      </Card>
+
+      {/* Notification Settings Skeleton */}
+      <Card>
+        <CardHeader>
+          <div className="flex items-center space-x-2">
+            <Skeleton className="h-5 w-5" />
+            <Skeleton className="h-6 w-40" />
+          </div>
+        </CardHeader>
+        <CardContent>
+          <div className="space-y-4">
+            <div className="space-y-2">
+              <Skeleton className="h-4 w-16" />
+              <div className="bg-muted rounded-md p-4">
+                <div className="grid grid-cols-1 sm:grid-cols-2 gap-4">
+                  <div className="space-y-2">
+                    <Skeleton className="h-3 w-32" />
+                    <Skeleton className="h-4 w-24" />
+                  </div>
+                  <div className="space-y-2">
+                    <Skeleton className="h-3 w-28" />
+                    <Skeleton className="h-4 w-20" />
+                  </div>
+                </div>
+              </div>
+            </div>
+            <Skeleton className="h-12 w-full" />
+          </div>
+        </CardContent>
+      </Card>
+    </div>
+  );
+}

frontend/src/components/PWAPrompts.tsx

@@ -0,0 +1,156 @@
+import { useEffect, useState } from "react";
+import { X, Download, RotateCcw } from "lucide-react";
+
+interface BeforeInstallPromptEvent extends Event {
+  prompt(): Promise<void>;
+  userChoice: Promise<{ outcome: 'accepted' | 'dismissed' }>;
+}
+
+interface PWAPromptProps {
+  onInstall?: () => void;
+}
+
+export function PWAInstallPrompt({ onInstall }: PWAPromptProps) {
+  const [deferredPrompt, setDeferredPrompt] = useState<BeforeInstallPromptEvent | null>(null);
+  const [showPrompt, setShowPrompt] = useState(false);
+
+  useEffect(() => {
+    const handler = (e: Event) => {
+      // Prevent the mini-infobar from appearing on mobile
+      e.preventDefault();
+      setDeferredPrompt(e as BeforeInstallPromptEvent);
+      setShowPrompt(true);
+    };
+
+    window.addEventListener("beforeinstallprompt", handler);
+
+    return () => window.removeEventListener("beforeinstallprompt", handler);
+  }, []);
+
+  const handleInstall = async () => {
+    if (!deferredPrompt) return;
+
+    try {
+      await deferredPrompt.prompt();
+      const { outcome } = await deferredPrompt.userChoice;
+      
+      if (outcome === "accepted") {
+        onInstall?.();
+      }
+      
+      setDeferredPrompt(null);
+      setShowPrompt(false);
+    } catch (error) {
+      console.error("Error installing PWA:", error);
+    }
+  };
+
+  const handleDismiss = () => {
+    setShowPrompt(false);
+    setDeferredPrompt(null);
+  };
+
+  if (!showPrompt || !deferredPrompt) return null;
+
+  return (
+    <div className="fixed bottom-4 left-4 right-4 md:left-auto md:right-4 md:max-w-sm bg-white dark:bg-gray-800 border border-gray-200 dark:border-gray-700 rounded-lg shadow-lg p-4 z-50">
+      <div className="flex items-start gap-3">
+        <div className="flex-shrink-0">
+          <Download className="h-5 w-5 text-blue-600 dark:text-blue-400" />
+        </div>
+        <div className="flex-1 min-w-0">
+          <p className="text-sm font-medium text-gray-900 dark:text-gray-100">
+            Install Leggen
+          </p>
+          <p className="text-sm text-gray-500 dark:text-gray-400">
+            Add to your home screen for quick access
+          </p>
+        </div>
+        <button
+          onClick={handleDismiss}
+          className="flex-shrink-0 text-gray-400 hover:text-gray-500 dark:hover:text-gray-300"
+        >
+          <X className="h-4 w-4" />
+        </button>
+      </div>
+      <div className="mt-3 flex gap-2">
+        <button
+          onClick={handleInstall}
+          className="flex-1 bg-blue-600 text-white text-sm font-medium px-3 py-2 rounded-md hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-blue-500"
+        >
+          Install
+        </button>
+        <button
+          onClick={handleDismiss}
+          className="px-3 py-2 text-sm font-medium text-gray-700 dark:text-gray-300 hover:text-gray-900 dark:hover:text-gray-100"
+        >
+          Not now
+        </button>
+      </div>
+    </div>
+  );
+}
+
+interface PWAUpdatePromptProps {
+  updateAvailable: boolean;
+  onUpdate: () => void;
+}
+
+export function PWAUpdatePrompt({ updateAvailable, onUpdate }: PWAUpdatePromptProps) {
+  const [showPrompt, setShowPrompt] = useState(false);
+
+  useEffect(() => {
+    if (updateAvailable) {
+      setShowPrompt(true);
+    }
+  }, [updateAvailable]);
+
+  const handleUpdate = () => {
+    onUpdate();
+    setShowPrompt(false);
+  };
+
+  const handleDismiss = () => {
+    setShowPrompt(false);
+  };
+
+  if (!showPrompt || !updateAvailable) return null;
+
+  return (
+    <div className="fixed top-4 left-4 right-4 md:left-auto md:right-4 md:max-w-sm bg-white dark:bg-gray-800 border border-gray-200 dark:border-gray-700 rounded-lg shadow-lg p-4 z-50">
+      <div className="flex items-start gap-3">
+        <div className="flex-shrink-0">
+          <RotateCcw className="h-5 w-5 text-green-600 dark:text-green-400" />
+        </div>
+        <div className="flex-1 min-w-0">
+          <p className="text-sm font-medium text-gray-900 dark:text-gray-100">
+            Update Available
+          </p>
+          <p className="text-sm text-gray-500 dark:text-gray-400">
+            A new version of Leggen is ready to install
+          </p>
+        </div>
+        <button
+          onClick={handleDismiss}
+          className="flex-shrink-0 text-gray-400 hover:text-gray-500 dark:hover:text-gray-300"
+        >
+          <X className="h-4 w-4" />
+        </button>
+      </div>
+      <div className="mt-3 flex gap-2">
+        <button
+          onClick={handleUpdate}
+          className="flex-1 bg-green-600 text-white text-sm font-medium px-3 py-2 rounded-md hover:bg-green-700 focus:outline-none focus:ring-2 focus:ring-green-500"
+        >
+          Update Now
+        </button>
+        <button
+          onClick={handleDismiss}
+          className="px-3 py-2 text-sm font-medium text-gray-700 dark:text-gray-300 hover:text-gray-900 dark:hover:text-gray-100"
+        >
+          Later
+        </button>
+      </div>
+    </div>
+  );
+}

frontend/src/components/Sidebar.tsx

@@ -1,6 +1,5 @@
 import { Link, useLocation } from "@tanstack/react-router";
 import {
-  CreditCard,
   Home,
   List,
   BarChart3,
@@ -8,6 +7,7 @@ import {
   TrendingUp,
   X,
 } from "lucide-react";
+import { Logo } from "./ui/logo";
 import { useQuery } from "@tanstack/react-query";
 import { apiClient } from "../lib/api";
 import { formatCurrency } from "../lib/utils";
@@ -53,7 +53,7 @@ export default function Sidebar({ sidebarOpen, setSidebarOpen }: SidebarProps) {
           onClick={() => setSidebarOpen(false)}
           className="flex items-center space-x-2 hover:opacity-80 transition-opacity"
         >
-          <CreditCard className="h-8 w-8 text-primary" />
+          <Logo size={32} />
           <h1 className="text-xl font-bold text-card-foreground">Leggen</h1>
         </Link>
         <button

frontend/src/components/TransactionSkeleton.tsx

@@ -1,3 +1,6 @@
+import { Skeleton } from "./ui/skeleton";
+import { Card } from "./ui/card";
+
 interface TransactionSkeletonProps {
   rows?: number;
   view?: "table" | "mobile";
@@ -11,93 +14,89 @@ export default function TransactionSkeleton({
 
   if (view === "mobile") {
     return (
-      <div className="bg-white rounded-lg shadow divide-y divide-gray-200">
+      <Card className="divide-y divide-border">
         {skeletonRows.map((_, index) => (
-          <div key={index} className="p-4 animate-pulse">
+          <div key={index} className="p-4">
             <div className="flex items-start justify-between">
               <div className="flex-1">
                 <div className="flex items-start space-x-3">
-                  <div className="p-2 rounded-full bg-gray-200 flex-shrink-0">
-                    <div className="h-4 w-4 bg-gray-300 rounded"></div>
-                  </div>
+                  <Skeleton className="h-10 w-10 rounded-full flex-shrink-0" />
                   <div className="flex-1 min-w-0 space-y-2">
-                    <div className="h-4 bg-gray-200 rounded w-3/4"></div>
+                    <Skeleton className="h-4 w-3/4" />
                     <div className="space-y-1">
-                      <div className="h-3 bg-gray-200 rounded w-1/2"></div>
-                      <div className="h-3 bg-gray-200 rounded w-2/3"></div>
-                      <div className="h-3 bg-gray-200 rounded w-1/3"></div>
+                      <Skeleton className="h-3 w-1/2" />
+                      <Skeleton className="h-3 w-2/3" />
+                      <Skeleton className="h-3 w-1/3" />
                     </div>
                   </div>
                 </div>
               </div>
               <div className="text-right ml-3 flex-shrink-0 space-y-2">
-                <div className="h-6 bg-gray-200 rounded w-20"></div>
-                <div className="h-4 bg-gray-200 rounded w-16 ml-auto"></div>
-                <div className="h-6 bg-gray-200 rounded w-12 ml-auto"></div>
+                <Skeleton className="h-6 w-20" />
+                <Skeleton className="h-4 w-16 ml-auto" />
+                <Skeleton className="h-6 w-12 ml-auto" />
               </div>
             </div>
           </div>
         ))}
-      </div>
+      </Card>
     );
   }
 
   return (
-    <div className="bg-white rounded-lg shadow overflow-hidden">
+    <Card className="overflow-hidden">
       <div className="overflow-x-auto">
-        <table className="min-w-full divide-y divide-gray-200">
-          <thead className="bg-gray-50">
+        <table className="min-w-full divide-y divide-border">
+          <thead className="bg-muted/50">
             <tr>
               <th className="px-6 py-3 text-left">
-                <div className="h-4 bg-gray-200 rounded w-20 animate-pulse"></div>
+                <Skeleton className="h-4 w-20" />
               </th>
               <th className="px-6 py-3 text-left">
-                <div className="h-4 bg-gray-200 rounded w-16 animate-pulse"></div>
+                <Skeleton className="h-4 w-16" />
               </th>
               <th className="px-6 py-3 text-left">
-                <div className="h-4 bg-gray-200 rounded w-12 animate-pulse"></div>
+                <Skeleton className="h-4 w-12" />
               </th>
               <th className="px-6 py-3 text-left">
-                <div className="h-4 bg-gray-200 rounded w-8 animate-pulse"></div>
+                <Skeleton className="h-4 w-8" />
               </th>
             </tr>
           </thead>
-          <tbody className="bg-white divide-y divide-gray-200">
+          <tbody className="bg-card divide-y divide-border">
             {skeletonRows.map((_, index) => (
-              <tr key={index} className="animate-pulse">
+              <tr key={index}>
                 <td className="px-6 py-4">
                   <div className="flex items-start space-x-3">
-                    <div className="p-2 rounded-full bg-gray-200 flex-shrink-0">
-                      <div className="h-4 w-4 bg-gray-300 rounded"></div>
-                    </div>
+                    <Skeleton className="h-10 w-10 rounded-full flex-shrink-0" />
                     <div className="flex-1 space-y-2">
-                      <div className="h-4 bg-gray-200 rounded w-3/4"></div>
+                      <Skeleton className="h-4 w-3/4" />
                       <div className="space-y-1">
-                        <div className="h-3 bg-gray-200 rounded w-1/2"></div>
-                        <div className="h-3 bg-gray-200 rounded w-2/3"></div>
+                        <Skeleton className="h-3 w-1/2" />
+                        <Skeleton className="h-3 w-2/3" />
                       </div>
                     </div>
                   </div>
                 </td>
                 <td className="px-6 py-4">
                   <div className="text-right">
-                    <div className="h-6 bg-gray-200 rounded w-24 ml-auto mb-1"></div>
+                    <Skeleton className="h-6 w-24 ml-auto mb-1" />
                   </div>
                 </td>
                 <td className="px-6 py-4">
                   <div className="space-y-1">
-                    <div className="h-4 bg-gray-200 rounded w-20"></div>
-                    <div className="h-3 bg-gray-200 rounded w-16"></div>
+                    <Skeleton className="h-4 w-20" />
+                    <Skeleton className="h-3 w-16" />
                   </div>
                 </td>
                 <td className="px-6 py-4">
-                  <div className="h-6 bg-gray-200 rounded w-12"></div>
+                  <Skeleton className="h-6 w-12" />
                 </td>
               </tr>
             ))}
           </tbody>
         </table>
       </div>
-    </div>
+    </Card>
   );
 }

frontend/src/components/TransactionsTable.tsx

@@ -31,7 +31,7 @@ import { DataTablePagination } from "./ui/data-table-pagination";
 import { Card, CardContent } from "./ui/card";
 import { Alert, AlertDescription, AlertTitle } from "./ui/alert";
 import { Button } from "./ui/button";
-import type { Account, Transaction, ApiResponse, Balance } from "../types/api";
+import type { Account, Transaction, ApiResponse } from "../types/api";
 
 export default function TransactionsTable() {
   // Filter state consolidated into a single object
@@ -47,7 +47,6 @@ export default function TransactionsTable() {
   const [showRawModal, setShowRawModal] = useState(false);
   const [selectedTransaction, setSelectedTransaction] =
     useState<Transaction | null>(null);
-  const [showRunningBalance, setShowRunningBalance] = useState(true);
 
   // Pagination state
   const [currentPage, setCurrentPage] = useState(1);
@@ -102,11 +101,6 @@ export default function TransactionsTable() {
     queryFn: apiClient.getAccounts,
   });
 
-  const { data: balances } = useQuery<Balance[]>({
-    queryKey: ["balances"],
-    queryFn: apiClient.getBalances,
-    enabled: showRunningBalance,
-  });
 
   const {
     data: transactionsResponse,
@@ -185,53 +179,6 @@ export default function TransactionsTable() {
     filterState.minAmount ||
     filterState.maxAmount;
 
-  // Calculate running balances
-  const calculateRunningBalances = (transactions: Transaction[]) => {
-    if (!balances || !showRunningBalance) return {};
-
-    const runningBalances: { [key: string]: number } = {};
-    const accountBalanceMap = new Map<string, number>();
-
-    // Create a map of account current balances
-    balances.forEach((balance) => {
-      if (balance.balance_type === "expected") {
-        accountBalanceMap.set(balance.account_id, balance.balance_amount);
-      }
-    });
-
-    // Group transactions by account
-    const transactionsByAccount = new Map<string, Transaction[]>();
-    transactions.forEach((txn) => {
-      if (!transactionsByAccount.has(txn.account_id)) {
-        transactionsByAccount.set(txn.account_id, []);
-      }
-      transactionsByAccount.get(txn.account_id)!.push(txn);
-    });
-
-    // Calculate running balance for each account
-    transactionsByAccount.forEach((accountTransactions, accountId) => {
-      const currentBalance = accountBalanceMap.get(accountId) || 0;
-      let runningBalance = currentBalance;
-
-      // Sort transactions by date (newest first) to work backwards
-      const sortedTransactions = [...accountTransactions].sort(
-        (a, b) =>
-          new Date(b.transaction_date).getTime() -
-          new Date(a.transaction_date).getTime(),
-      );
-
-      // Calculate running balance by working backwards from current balance
-      sortedTransactions.forEach((txn) => {
-        runningBalances[`${txn.account_id}-${txn.transaction_id}`] =
-          runningBalance;
-        runningBalance -= txn.transaction_value;
-      });
-    });
-
-    return runningBalances;
-  };
-
-  const runningBalances = calculateRunningBalances(transactions);
 
   // Define columns
   const columns: ColumnDef<Transaction>[] = [
@@ -308,29 +255,6 @@ export default function TransactionsTable() {
       },
       sortingFn: "basic",
     },
-    ...(showRunningBalance
-      ? [
-          {
-            id: "running_balance",
-            header: "Running Balance",
-            cell: ({ row }: { row: { original: Transaction } }) => {
-              const transaction = row.original;
-              const balanceKey = `${transaction.account_id}-${transaction.transaction_id}`;
-              const balance = runningBalances[balanceKey];
-
-              if (balance === undefined) return null;
-
-              return (
-                <div className="text-right">
-                  <p className="text-sm font-medium text-foreground">
-                    {formatCurrency(balance, transaction.transaction_currency)}
-                  </p>
-                </div>
-              );
-            },
-          },
-        ]
-      : []),
     {
       accessorKey: "transaction_date",
       header: "Date",
@@ -438,7 +362,7 @@ export default function TransactionsTable() {
   }
 
   return (
-    <div className="space-y-6">
+    <div className="space-y-6 max-w-full">
       {/* New FilterBar */}
       <FilterBar
         filterState={filterState}
@@ -446,10 +370,6 @@ export default function TransactionsTable() {
         onClearFilters={handleClearFilters}
         accounts={accounts}
         isSearchLoading={isSearchLoading}
-        showRunningBalance={showRunningBalance}
-        onToggleRunningBalance={() =>
-          setShowRunningBalance(!showRunningBalance)
-        }
       />
 
       {/* Results Summary */}
@@ -485,93 +405,91 @@ export default function TransactionsTable() {
       </Card>
 
       {/* Responsive Table/Cards */}
-      <Card className="overflow-hidden">
+      <Card>
         {/* Desktop Table View (hidden on mobile) */}
         <div className="hidden md:block">
-          <div className="overflow-x-auto">
-            <table className="min-w-full divide-y divide-border">
-              <thead className="bg-muted/50">
-                {table.getHeaderGroups().map((headerGroup) => (
-                  <tr key={headerGroup.id}>
-                    {headerGroup.headers.map((header) => (
-                      <th
-                        key={header.id}
-                        className="px-6 py-3 text-left text-xs font-medium text-muted-foreground uppercase tracking-wider cursor-pointer hover:bg-muted"
-                        onClick={header.column.getToggleSortingHandler()}
+          <table className="min-w-full divide-y divide-border">
+            <thead className="bg-muted/50">
+              {table.getHeaderGroups().map((headerGroup) => (
+                <tr key={headerGroup.id}>
+                  {headerGroup.headers.map((header) => (
+                    <th
+                      key={header.id}
+                      className="px-6 py-3 text-left text-xs font-medium text-muted-foreground uppercase tracking-wider cursor-pointer hover:bg-muted"
+                      onClick={header.column.getToggleSortingHandler()}
+                    >
+                      <div className="flex items-center space-x-1">
+                        <span>
+                          {header.isPlaceholder
+                            ? null
+                            : flexRender(
+                                header.column.columnDef.header,
+                                header.getContext(),
+                              )}
+                        </span>
+                        {header.column.getCanSort() && (
+                          <div className="flex flex-col">
+                            <ChevronUp
+                              className={`h-3 w-3 ${
+                                header.column.getIsSorted() === "asc"
+                                  ? "text-primary"
+                                  : "text-muted-foreground"
+                              }`}
+                            />
+                            <ChevronDown
+                              className={`h-3 w-3 -mt-1 ${
+                                header.column.getIsSorted() === "desc"
+                                  ? "text-primary"
+                                  : "text-muted-foreground"
+                              }`}
+                            />
+                          </div>
+                        )}
+                      </div>
+                    </th>
+                  ))}
+                </tr>
+              ))}
+            </thead>
+            <tbody className="bg-card divide-y divide-border">
+              {table.getRowModel().rows.length === 0 ? (
+                <tr>
+                  <td
+                    colSpan={columns.length}
+                    className="px-6 py-12 text-center"
+                  >
+                    <div className="text-muted-foreground mb-4">
+                      <TrendingUp className="h-12 w-12 mx-auto" />
+                    </div>
+                    <h3 className="text-lg font-medium text-foreground mb-2">
+                      No transactions found
+                    </h3>
+                    <p className="text-muted-foreground">
+                      {hasActiveFilters
+                        ? "Try adjusting your filters to see more results."
+                        : "No transactions are available for the selected criteria."}
+                    </p>
+                  </td>
+                </tr>
+              ) : (
+                table.getRowModel().rows.map((row) => (
+                  <tr key={row.id} className="hover:bg-muted/50">
+                    {row.getVisibleCells().map((cell) => (
+                      <td
+                        key={cell.id}
+                        className="px-6 py-4 whitespace-nowrap"
                       >
-                        <div className="flex items-center space-x-1">
-                          <span>
-                            {header.isPlaceholder
-                              ? null
-                              : flexRender(
-                                  header.column.columnDef.header,
-                                  header.getContext(),
-                                )}
-                          </span>
-                          {header.column.getCanSort() && (
-                            <div className="flex flex-col">
-                              <ChevronUp
-                                className={`h-3 w-3 ${
-                                  header.column.getIsSorted() === "asc"
-                                    ? "text-primary"
-                                    : "text-muted-foreground"
-                                }`}
-                              />
-                              <ChevronDown
-                                className={`h-3 w-3 -mt-1 ${
-                                  header.column.getIsSorted() === "desc"
-                                    ? "text-primary"
-                                    : "text-muted-foreground"
-                                }`}
-                              />
-                            </div>
-                          )}
-                        </div>
-                      </th>
+                        {flexRender(
+                          cell.column.columnDef.cell,
+                          cell.getContext(),
+                        )}
+                      </td>
                     ))}
                   </tr>
-                ))}
-              </thead>
-              <tbody className="bg-card divide-y divide-border">
-                {table.getRowModel().rows.length === 0 ? (
-                  <tr>
-                    <td
-                      colSpan={columns.length}
-                      className="px-6 py-12 text-center"
-                    >
-                      <div className="text-muted-foreground mb-4">
-                        <TrendingUp className="h-12 w-12 mx-auto" />
-                      </div>
-                      <h3 className="text-lg font-medium text-foreground mb-2">
-                        No transactions found
-                      </h3>
-                      <p className="text-muted-foreground">
-                        {hasActiveFilters
-                          ? "Try adjusting your filters to see more results."
-                          : "No transactions are available for the selected criteria."}
-                      </p>
-                    </td>
-                  </tr>
-                ) : (
-                  table.getRowModel().rows.map((row) => (
-                    <tr key={row.id} className="hover:bg-muted/50">
-                      {row.getVisibleCells().map((cell) => (
-                        <td
-                          key={cell.id}
-                          className="px-6 py-4 whitespace-nowrap"
-                        >
-                          {flexRender(
-                            cell.column.columnDef.cell,
-                            cell.getContext(),
-                          )}
-                        </td>
-                      ))}
-                    </tr>
-                  ))
-                )}
-              </tbody>
-            </table>
-          </div>
+                ))
+              )}
+            </tbody>
+          </table>
         </div>
 
         {/* Mobile Card View (visible only on mobile) */}
@@ -671,17 +589,6 @@ export default function TransactionsTable() {
                             transaction.transaction_currency,
                           )}
                         </p>
-                        {showRunningBalance && (
-                          <p className="text-xs text-muted-foreground mb-1">
-                            Balance:{" "}
-                            {formatCurrency(
-                              runningBalances[
-                                `${transaction.account_id}-${transaction.transaction_id}`
-                              ] || 0,
-                              transaction.transaction_currency,
-                            )}
-                          </p>
-                        )}
                         <button
                           onClick={() => handleViewRaw(transaction)}
                           className="inline-flex items-center px-2 py-1 text-xs bg-muted text-muted-foreground rounded hover:bg-accent transition-colors"

frontend/src/components/analytics/StatCard.tsx

@@ -12,6 +12,7 @@ interface StatCardProps {
     isPositive: boolean;
   };
   className?: string;
+  iconColor?: "green" | "blue" | "red" | "purple" | "orange" | "default";
 }
 
 export default function StatCard({
@@ -21,43 +22,58 @@ export default function StatCard({
   icon: Icon,
   trend,
   className,
+  iconColor = "default",
 }: StatCardProps) {
   return (
     <Card className={cn(className)}>
       <CardContent className="p-6">
-        <div className="flex items-center">
-          <div className="flex-shrink-0">
-            <Icon className="h-8 w-8 text-primary" />
-          </div>
-          <div className="ml-5 w-0 flex-1">
-            <dl>
-              <dt className="text-sm font-medium text-muted-foreground truncate">
-                {title}
-              </dt>
-              <dd className="flex items-baseline">
-                <div className="text-2xl font-semibold text-foreground">
-                  {value}
+        <div className="flex items-center justify-between">
+          <div>
+            <p className="text-sm font-medium text-muted-foreground">
+              {title}
+            </p>
+            <div className="flex items-baseline">
+              <p className="text-2xl font-bold text-foreground">
+                {value}
+              </p>
+              {trend && (
+                <div
+                  className={cn(
+                    "ml-2 flex items-baseline text-sm font-semibold",
+                    trend.isPositive
+                      ? "text-green-600 dark:text-green-400"
+                      : "text-red-600 dark:text-red-400",
+                  )}
+                >
+                  {trend.isPositive ? "+" : ""}
+                  {trend.value}%
                 </div>
-                {trend && (
-                  <div
-                    className={cn(
-                      "ml-2 flex items-baseline text-sm font-semibold",
-                      trend.isPositive
-                        ? "text-green-600 dark:text-green-400"
-                        : "text-red-600 dark:text-red-400",
-                    )}
-                  >
-                    {trend.isPositive ? "+" : ""}
-                    {trend.value}%
-                  </div>
-                )}
-              </dd>
-              {subtitle && (
-                <dd className="text-sm text-muted-foreground mt-1">
-                  {subtitle}
-                </dd>
               )}
-            </dl>
+            </div>
+            {subtitle && (
+              <p className="text-sm text-muted-foreground mt-1">
+                {subtitle}
+              </p>
+            )}
+          </div>
+          <div className={cn(
+            "p-3 rounded-full",
+            iconColor === "green" && "bg-green-100 dark:bg-green-900/20",
+            iconColor === "blue" && "bg-blue-100 dark:bg-blue-900/20",
+            iconColor === "red" && "bg-red-100 dark:bg-red-900/20",
+            iconColor === "purple" && "bg-purple-100 dark:bg-purple-900/20",
+            iconColor === "orange" && "bg-orange-100 dark:bg-orange-900/20",
+            iconColor === "default" && "bg-muted"
+          )}>
+            <Icon className={cn(
+              "h-6 w-6",
+              iconColor === "green" && "text-green-600",
+              iconColor === "blue" && "text-blue-600",
+              iconColor === "red" && "text-red-600",
+              iconColor === "purple" && "text-purple-600",
+              iconColor === "orange" && "text-orange-600",
+              iconColor === "default" && "text-muted-foreground"
+            )} />
           </div>
         </div>
       </CardContent>

frontend/src/components/analytics/TransactionDistribution.tsx

@@ -17,6 +17,7 @@ interface PieDataPoint {
   name: string;
   value: number;
   color: string;
+  [key: string]: string | number;
 }
 
 interface TooltipProps {

frontend/src/components/filters/AccountCombobox.tsx

@@ -38,7 +38,8 @@ export function AccountCombobox({
   );
 
   const formatAccountName = (account: Account) => {
-    const displayName = account.name || "Unnamed Account";
+    const displayName =
+      account.display_name || account.name || "Unnamed Account";
     return `${displayName} (${account.institution_id})`;
   };
 
@@ -89,7 +90,7 @@ export function AccountCombobox({
                 {accounts.map((account) => (
                   <CommandItem
                     key={account.id}
-                    value={`${account.name} ${account.institution_id}`}
+                    value={`${account.display_name || account.name} ${account.institution_id}`}
                     onSelect={() => {
                       onAccountChange(account.id);
                       setOpen(false);
@@ -105,7 +106,9 @@ export function AccountCombobox({
                     />
                     <div className="flex flex-col">
                       <span className="font-medium">
-                        {account.name || "Unnamed Account"}
+                        {account.display_name ||
+                          account.name ||
+                          "Unnamed Account"}
                       </span>
                       <span className="text-xs text-gray-500">
                         {account.institution_id}

frontend/src/components/filters/FilterBar.tsx

@@ -23,8 +23,6 @@ export interface FilterBarProps {
   onClearFilters: () => void;
   accounts?: Account[];
   isSearchLoading?: boolean;
-  showRunningBalance: boolean;
-  onToggleRunningBalance: () => void;
   className?: string;
 }
 
@@ -34,8 +32,6 @@ export function FilterBar({
   onClearFilters,
   accounts,
   isSearchLoading = false,
-  showRunningBalance,
-  onToggleRunningBalance,
   className,
 }: FilterBarProps) {
   const hasActiveFilters =
@@ -59,13 +55,6 @@ export function FilterBar({
           <h3 className="text-lg font-semibold text-card-foreground">
             Transactions
           </h3>
-          <Button
-            onClick={onToggleRunningBalance}
-            variant={showRunningBalance ? "default" : "outline"}
-            size="sm"
-          >
-            Balance
-          </Button>
         </div>
 
         {/* Primary Filters Row */}

frontend/src/components/ui/alert.tsx

@@ -4,7 +4,7 @@ import { cva, type VariantProps } from "class-variance-authority";
 import { cn } from "@/lib/utils";
 
 const alertVariants = cva(
-  "relative w-full rounded-lg border p-4 [&>svg~*]:pl-7 [&>svg+div]:translate-y-[-3px] [&>svg]:absolute [&>svg]:left-4 [&>svg]:top-4 [&>svg]:text-foreground",
+  "relative w-full rounded-lg border px-4 py-3 text-sm [&>svg+div]:translate-y-[-3px] [&>svg]:absolute [&>svg]:left-4 [&>svg]:top-4 [&>svg]:text-foreground [&>svg~*]:pl-7",
   {
     variants: {
       variant: {

frontend/src/components/ui/logo.tsx

@@ -0,0 +1,44 @@
+interface LogoProps {
+  className?: string;
+  size?: number;
+}
+
+export function Logo({ className = "", size = 32 }: LogoProps) {
+  return (
+    <svg
+      xmlns="http://www.w3.org/2000/svg"
+      width={size}
+      height={size}
+      viewBox="0 0 32 32"
+      className={className}
+      role="img"
+      aria-labelledby="logo-title logo-desc"
+    >
+      <title id="logo-title">leggen — stylized italic L</title>
+      <desc id="logo-desc">Square gradient background with italic white L.</desc>
+
+      <defs>
+        <linearGradient id="logo-bg" x1="0" y1="0" x2="1" y2="1">
+          <stop offset="0%" stopColor="#0b74de" />
+          <stop offset="100%" stopColor="#06b6d4" />
+        </linearGradient>
+      </defs>
+
+      {/* Square background */}
+      <rect width="32" height="32" fill="url(#logo-bg)" rx="4" />
+
+      {/* Italic L */}
+      <text
+        x="11"
+        y="22"
+        fontFamily="Inter, Roboto, Arial, sans-serif"
+        fontWeight="700"
+        fontSize="20"
+        fontStyle="italic"
+        fill="#fff"
+      >
+        L
+      </text>
+    </svg>
+  );
+}

frontend/src/components/ui/progress.tsx

@@ -0,0 +1,26 @@
+import * as React from "react";
+import * as ProgressPrimitive from "@radix-ui/react-progress";
+
+import { cn } from "@/lib/utils";
+
+const Progress = React.forwardRef<
+  React.ElementRef<typeof ProgressPrimitive.Root>,
+  React.ComponentPropsWithoutRef<typeof ProgressPrimitive.Root>
+>(({ className, value, ...props }, ref) => (
+  <ProgressPrimitive.Root
+    ref={ref}
+    className={cn(
+      "relative h-2 w-full overflow-hidden rounded-full bg-secondary",
+      className,
+    )}
+    {...props}
+  >
+    <ProgressPrimitive.Indicator
+      className="h-full w-full flex-1 bg-primary transition-all"
+      style={{ transform: `translateX(-${100 - (value || 0)}%)` }}
+    />
+  </ProgressPrimitive.Root>
+));
+Progress.displayName = ProgressPrimitive.Root.displayName;
+
+export { Progress };

frontend/src/components/ui/sheet.tsx

@@ -0,0 +1,138 @@
+import * as React from "react";
+import * as SheetPrimitive from "@radix-ui/react-dialog";
+import { cva, type VariantProps } from "class-variance-authority";
+import { X } from "lucide-react";
+
+import { cn } from "@/lib/utils";
+
+const Sheet = SheetPrimitive.Root;
+
+const SheetTrigger = SheetPrimitive.Trigger;
+
+const SheetClose = SheetPrimitive.Close;
+
+const SheetPortal = SheetPrimitive.Portal;
+
+const SheetOverlay = React.forwardRef<
+  React.ElementRef<typeof SheetPrimitive.Overlay>,
+  React.ComponentPropsWithoutRef<typeof SheetPrimitive.Overlay>
+>(({ className, ...props }, ref) => (
+  <SheetPrimitive.Overlay
+    className={cn(
+      "fixed inset-0 z-50 bg-black/80  data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0",
+      className,
+    )}
+    {...props}
+    ref={ref}
+  />
+));
+SheetOverlay.displayName = SheetPrimitive.Overlay.displayName;
+
+const sheetVariants = cva(
+  "fixed z-50 gap-4 bg-background p-6 shadow-lg transition ease-in-out data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:duration-300 data-[state=open]:duration-500",
+  {
+    variants: {
+      side: {
+        top: "inset-x-0 top-0 border-b data-[state=closed]:slide-out-to-top data-[state=open]:slide-in-from-top",
+        bottom:
+          "inset-x-0 bottom-0 border-t data-[state=closed]:slide-out-to-bottom data-[state=open]:slide-in-from-bottom",
+        left: "inset-y-0 left-0 h-full w-3/4 border-r data-[state=closed]:slide-out-to-left data-[state=open]:slide-in-from-left sm:max-w-sm",
+        right:
+          "inset-y-0 right-0 h-full w-3/4  border-l data-[state=closed]:slide-out-to-right data-[state=open]:slide-in-from-right sm:max-w-sm",
+      },
+    },
+    defaultVariants: {
+      side: "right",
+    },
+  },
+);
+
+interface SheetContentProps
+  extends React.ComponentPropsWithoutRef<typeof SheetPrimitive.Content>,
+    VariantProps<typeof sheetVariants> {}
+
+const SheetContent = React.forwardRef<
+  React.ElementRef<typeof SheetPrimitive.Content>,
+  SheetContentProps
+>(({ side = "right", className, children, ...props }, ref) => (
+  <SheetPortal>
+    <SheetOverlay />
+    <SheetPrimitive.Content
+      ref={ref}
+      className={cn(sheetVariants({ side }), className)}
+      {...props}
+    >
+      {children}
+      <SheetPrimitive.Close className="absolute right-4 top-4 rounded-sm opacity-70 ring-offset-background transition-opacity hover:opacity-100 focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2 disabled:pointer-events-none data-[state=open]:bg-secondary">
+        <X className="h-4 w-4" />
+        <span className="sr-only">Close</span>
+      </SheetPrimitive.Close>
+    </SheetPrimitive.Content>
+  </SheetPortal>
+));
+SheetContent.displayName = SheetPrimitive.Content.displayName;
+
+const SheetHeader = ({
+  className,
+  ...props
+}: React.HTMLAttributes<HTMLDivElement>) => (
+  <div
+    className={cn(
+      "flex flex-col space-y-2 text-center sm:text-left",
+      className,
+    )}
+    {...props}
+  />
+);
+SheetHeader.displayName = "SheetHeader";
+
+const SheetFooter = ({
+  className,
+  ...props
+}: React.HTMLAttributes<HTMLDivElement>) => (
+  <div
+    className={cn(
+      "flex flex-col-reverse sm:flex-row sm:justify-end sm:space-x-2",
+      className,
+    )}
+    {...props}
+  />
+);
+SheetFooter.displayName = "SheetFooter";
+
+const SheetTitle = React.forwardRef<
+  React.ElementRef<typeof SheetPrimitive.Title>,
+  React.ComponentPropsWithoutRef<typeof SheetPrimitive.Title>
+>(({ className, ...props }, ref) => (
+  <SheetPrimitive.Title
+    ref={ref}
+    className={cn("text-lg font-semibold text-foreground", className)}
+    {...props}
+  />
+));
+SheetTitle.displayName = SheetPrimitive.Title.displayName;
+
+const SheetDescription = React.forwardRef<
+  React.ElementRef<typeof SheetPrimitive.Description>,
+  React.ComponentPropsWithoutRef<typeof SheetPrimitive.Description>
+>(({ className, ...props }, ref) => (
+  <SheetPrimitive.Description
+    ref={ref}
+    className={cn("text-sm text-muted-foreground", className)}
+    {...props}
+  />
+));
+SheetDescription.displayName = SheetPrimitive.Description.displayName;
+
+export {
+  Sheet,
+  SheetPortal,
+  SheetOverlay,
+  SheetTrigger,
+  SheetClose,
+  SheetContent,
+  SheetHeader,
+  SheetFooter,
+  SheetTitle,
+  SheetDescription,
+};

frontend/src/components/ui/skeleton.tsx

@@ -0,0 +1,15 @@
+import { cn } from "@/lib/utils";
+
+function Skeleton({
+  className,
+  ...props
+}: React.HTMLAttributes<HTMLDivElement>) {
+  return (
+    <div
+      className={cn("animate-pulse rounded-md bg-muted", className)}
+      {...props}
+    />
+  );
+}
+
+export { Skeleton };

frontend/src/components/ui/sonner.tsx

@@ -0,0 +1,27 @@
+"use client";
+
+import { Toaster as Sonner } from "sonner";
+
+type ToasterProps = React.ComponentProps<typeof Sonner>;
+
+const Toaster = ({ ...props }: ToasterProps) => {
+  return (
+    <Sonner
+      className="toaster group"
+      toastOptions={{
+        classNames: {
+          toast:
+            "group toast group-[.toaster]:bg-background group-[.toaster]:text-foreground group-[.toaster]:border-border group-[.toaster]:shadow-lg",
+          description: "group-[.toast]:text-muted-foreground",
+          actionButton:
+            "group-[.toast]:bg-primary group-[.toast]:text-primary-foreground",
+          cancelButton:
+            "group-[.toast]:bg-muted group-[.toast]:text-muted-foreground",
+        },
+      }}
+      {...props}
+    />
+  );
+};
+
+export { Toaster };

frontend/src/contexts/ThemeContext.tsx

@@ -10,6 +10,12 @@ interface ThemeContextType {
 
 const ThemeContext = createContext<ThemeContextType | undefined>(undefined);
 
+// Theme colors for different modes
+const THEME_COLORS = {
+  light: "#0b74de", // Primary brand color
+  dark: "#0f0f23", // Dark background color that matches typical dark themes
+} as const;
+
 export function ThemeProvider({ children }: { children: React.ReactNode }) {
   const [theme, setTheme] = useState<Theme>(() => {
     const stored = localStorage.getItem("theme") as Theme;
@@ -40,6 +46,28 @@ export function ThemeProvider({ children }: { children: React.ReactNode }) {
 
       // Add resolved theme class
       root.classList.add(resolvedTheme);
+
+      // Update theme-color meta tags for PWA status bar
+      const themeColor = THEME_COLORS[resolvedTheme];
+
+      // Update theme-color meta tag
+      const themeColorMeta = document.getElementById("theme-color-meta") as HTMLMetaElement;
+      if (themeColorMeta) {
+        themeColorMeta.content = themeColor;
+      }
+
+      // Update Microsoft tile color
+      const msThemeColorMeta = document.getElementById("ms-theme-color-meta") as HTMLMetaElement;
+      if (msThemeColorMeta) {
+        msThemeColorMeta.content = themeColor;
+      }
+
+      // Update Apple status bar style for better iOS integration
+      const appleStatusBarMeta = document.getElementById("apple-status-bar-meta") as HTMLMetaElement;
+      if (appleStatusBarMeta) {
+        // Use 'black-translucent' for dark theme, 'default' for light theme
+        appleStatusBarMeta.content = resolvedTheme === "dark" ? "black-translucent" : "default";
+      }
     };
 
     updateActualTheme();

frontend/src/hooks/usePWA.ts

@@ -0,0 +1,37 @@
+import { useEffect, useState } from "react";
+
+interface PWAUpdate {
+  updateAvailable: boolean;
+  updateSW: () => Promise<void>;
+}
+
+export function usePWA(): PWAUpdate {
+  const [updateAvailable, setUpdateAvailable] = useState(false);
+  const [updateSW, setUpdateSW] = useState<() => Promise<void>>(() => async () => {});
+
+  useEffect(() => {
+    // Check if SW registration is available
+    if ("serviceWorker" in navigator) {
+      // Import the registerSW function
+      import("virtual:pwa-register").then(({ registerSW }) => {
+        const updateSWFunction = registerSW({
+          onNeedRefresh() {
+            setUpdateAvailable(true);
+            setUpdateSW(() => updateSWFunction);
+          },
+          onOfflineReady() {
+            console.log("App ready to work offline");
+          },
+        });
+      }).catch(() => {
+        // PWA not available in development mode or when disabled
+        console.log("PWA registration not available");
+      });
+    }
+  }, []);
+
+  return {
+    updateAvailable,
+    updateSW,
+  };
+}

frontend/src/index.css

@@ -10,10 +10,10 @@
     --card-foreground: 222.2 84% 4.9%;
     --popover: 0 0% 100%;
     --popover-foreground: 222.2 84% 4.9%;
-    --primary: 222.2 47.4% 11.2%;
+    --primary: 219 91% 46%;
     --primary-foreground: 210 40% 98%;
-    --secondary: 210 40% 96.1%;
-    --secondary-foreground: 222.2 47.4% 11.2%;
+    --secondary: 189 94% 43%;
+    --secondary-foreground: 210 40% 98%;
     --muted: 210 40% 96.1%;
     --muted-foreground: 215.4 16.3% 46.9%;
     --accent: 210 40% 96.1%;
@@ -37,9 +37,9 @@
     --card-foreground: 210 40% 98%;
     --popover: 222.2 84% 4.9%;
     --popover-foreground: 210 40% 98%;
-    --primary: 210 40% 98%;
-    --primary-foreground: 222.2 47.4% 11.2%;
-    --secondary: 217.2 32.6% 17.5%;
+    --primary: 219 91% 46%;
+    --primary-foreground: 210 40% 98%;
+    --secondary: 189 94% 43%;
     --secondary-foreground: 210 40% 98%;
     --muted: 217.2 32.6% 17.5%;
     --muted-foreground: 215 20.2% 65.1%;

frontend/src/lib/api.ts

@@ -41,11 +41,10 @@ export const apiClient = {
   updateAccount: async (
     id: string,
     updates: AccountUpdate,
-  ): Promise<{ id: string; name?: string }> => {
-    const response = await api.put<ApiResponse<{ id: string; name?: string }>>(
-      `/accounts/${id}`,
-      updates,
-    );
+  ): Promise<{ id: string; display_name?: string }> => {
+    const response = await api.put<
+      ApiResponse<{ id: string; display_name?: string }>
+    >(`/accounts/${id}`, updates);
     return response.data.data;
   },
 

frontend/src/routes/__root.tsx

@@ -2,12 +2,28 @@ import { createRootRoute, Outlet } from "@tanstack/react-router";
 import { useState } from "react";
 import Sidebar from "../components/Sidebar";
 import Header from "../components/Header";
+import { PWAInstallPrompt, PWAUpdatePrompt } from "../components/PWAPrompts";
+import { usePWA } from "../hooks/usePWA";
 
 function RootLayout() {
   const [sidebarOpen, setSidebarOpen] = useState(false);
+  const { updateAvailable, updateSW } = usePWA();
+
+  const handlePWAInstall = () => {
+    console.log("PWA installed successfully");
+  };
+
+  const handlePWAUpdate = async () => {
+    try {
+      await updateSW();
+      console.log("PWA updated successfully");
+    } catch (error) {
+      console.error("Error updating PWA:", error);
+    }
+  };
 
   return (
-    <div className="flex h-screen bg-background">
+    <div className="flex min-h-screen bg-background">
       <Sidebar sidebarOpen={sidebarOpen} setSidebarOpen={setSidebarOpen} />
 
       {/* Mobile overlay */}
@@ -18,12 +34,19 @@ function RootLayout() {
         />
       )}
 
-      <div className="flex flex-col flex-1 overflow-hidden">
+      <div className="flex flex-col flex-1">
         <Header setSidebarOpen={setSidebarOpen} />
-        <main className="flex-1 overflow-y-auto p-6">
+        <main className="flex-1 p-6">
           <Outlet />
         </main>
       </div>
+
+      {/* PWA Prompts */}
+      <PWAInstallPrompt onInstall={handlePWAInstall} />
+      <PWAUpdatePrompt
+        updateAvailable={updateAvailable}
+        onUpdate={handlePWAUpdate}
+      />
     </div>
   );
 }

frontend/src/routes/analytics.tsx

@@ -80,20 +80,21 @@ function AnalyticsDashboard() {
           value={stats?.total_transactions || 0}
           subtitle={`Last ${stats?.period_days || 0} days`}
           icon={Activity}
+          iconColor="blue"
         />
         <StatCard
           title="Total Income"
           value={`€${(stats?.total_income || 0).toLocaleString()}`}
           subtitle="Inflows this period"
           icon={TrendingUp}
-          className="border-green-200"
+          iconColor="green"
         />
         <StatCard
           title="Total Expenses"
           value={`€${(stats?.total_expenses || 0).toLocaleString()}`}
           subtitle="Outflows this period"
           icon={TrendingDown}
-          className="border-red-200"
+          iconColor="red"
         />
       </div>
 
@@ -104,23 +105,21 @@ function AnalyticsDashboard() {
           value={`€${(stats?.net_change || 0).toLocaleString()}`}
           subtitle="Income minus expenses"
           icon={CreditCard}
-          className={
-            (stats?.net_change || 0) >= 0
-              ? "border-green-200"
-              : "border-red-200"
-          }
+          iconColor={(stats?.net_change || 0) >= 0 ? "green" : "red"}
         />
         <StatCard
           title="Average Transaction"
           value={`€${Math.abs(stats?.average_transaction || 0).toLocaleString()}`}
           subtitle="Per transaction"
           icon={Activity}
+          iconColor="purple"
         />
         <StatCard
           title="Active Accounts"
           value={stats?.accounts_included || 0}
           subtitle="With recent activity"
           icon={Users}
+          iconColor="orange"
         />
       </div>
 

frontend/src/types/api.ts

@@ -11,6 +11,7 @@ export interface Account {
   status: string;
   iban?: string;
   name?: string;
+  display_name?: string;
   currency?: string;
   created: string;
   last_accessed?: string;
@@ -18,7 +19,7 @@ export interface Account {
 }
 
 export interface AccountUpdate {
-  name?: string;
+  display_name?: string;
 }
 
 export interface RawTransactionData {

frontend/src/vite-env.d.ts

@@ -1 +1,2 @@
 /// <reference types="vite/client" />
+/// <reference types="vite-plugin-pwa/client" />

frontend/vite.config.ts

@@ -1,10 +1,88 @@
 import { defineConfig } from "vite";
 import react from "@vitejs/plugin-react";
 import { TanStackRouterVite } from "@tanstack/router-vite-plugin";
+import { VitePWA } from "vite-plugin-pwa";
 
 // https://vite.dev/config/
 export default defineConfig({
-  plugins: [TanStackRouterVite(), react()],
+  plugins: [
+    TanStackRouterVite(),
+    react(),
+    VitePWA({
+      registerType: "autoUpdate",
+      includeAssets: ["favicon.ico", "apple-touch-icon-180x180.png", "maskable-icon-512x512.png", "robots.txt"],
+      manifest: {
+        name: "Leggen",
+        short_name: "Leggen",
+        description: "Personal finance management application",
+        theme_color: "#0b74de",
+        background_color: "#ffffff",
+        display: "standalone",
+        orientation: "portrait",
+        scope: "/",
+        start_url: "/",
+        categories: ["finance", "productivity"],
+        shortcuts: [
+          {
+            name: "Transactions",
+            short_name: "Transactions",
+            description: "View and manage transactions",
+            url: "/transactions",
+            icons: [{ src: "/pwa-192x192.png", sizes: "192x192" }]
+          },
+          {
+            name: "Analytics",
+            short_name: "Analytics",
+            description: "View financial analytics",
+            url: "/analytics",
+            icons: [{ src: "/pwa-192x192.png", sizes: "192x192" }]
+          }
+        ],
+        icons: [
+          {
+            src: "pwa-64x64.png",
+            sizes: "64x64",
+            type: "image/png"
+          },
+          {
+            src: "pwa-192x192.png",
+            sizes: "192x192",
+            type: "image/png"
+          },
+          {
+            src: "pwa-512x512.png",
+            sizes: "512x512",
+            type: "image/png"
+          },
+          {
+            src: "maskable-icon-512x512.png",
+            sizes: "512x512",
+            type: "image/png",
+            purpose: "maskable"
+          }
+        ],
+      },
+      workbox: {
+        globPatterns: ["**/*.{js,css,html,ico,png,svg}"],
+        runtimeCaching: [
+          {
+            urlPattern: /^https:\/\/.*\/api\//,
+            handler: "NetworkFirst",
+            options: {
+              cacheName: "api-cache",
+              networkTimeoutSeconds: 10,
+              cacheableResponse: {
+                statuses: [0, 200],
+              },
+            },
+          },
+        ],
+      },
+      devOptions: {
+        enabled: true,
+      },
+    }),
+  ],
   resolve: {
     alias: {
       "@": "/src",

leggen/api/models/accounts.py

@@ -24,6 +24,7 @@ class AccountDetails(BaseModel):
     status: str
     iban: Optional[str] = None
     name: Optional[str] = None
+    display_name: Optional[str] = None
     currency: Optional[str] = None
     created: datetime
     last_accessed: Optional[datetime] = None
@@ -36,7 +37,7 @@ class AccountDetails(BaseModel):
 class AccountUpdate(BaseModel):
     """Account update model"""
 
-    name: Optional[str] = None
+    display_name: Optional[str] = None
 
     class Config:
         json_encoders = {datetime: lambda v: v.isoformat() if v else None}

leggen/api/routes/accounts.py

@@ -53,6 +53,7 @@ async def get_all_accounts() -> APIResponse:
                         status=db_account["status"],
                         iban=db_account.get("iban"),
                         name=db_account.get("name"),
+                        display_name=db_account.get("display_name"),
                         currency=db_account.get("currency"),
                         created=db_account["created"],
                         last_accessed=db_account.get("last_accessed"),
@@ -112,6 +113,7 @@ async def get_account_details(account_id: str) -> APIResponse:
             status=db_account["status"],
             iban=db_account.get("iban"),
             name=db_account.get("name"),
+            display_name=db_account.get("display_name"),
             currency=db_account.get("currency"),
             created=db_account["created"],
             last_accessed=db_account.get("last_accessed"),
@@ -324,7 +326,7 @@ async def get_account_transactions(
 async def update_account_details(
     account_id: str, update_data: AccountUpdate
 ) -> APIResponse:
-    """Update account details (currently only name)"""
+    """Update account details (currently only display_name)"""
     try:
         # Get current account details
         current_account = await database_service.get_account_details_from_db(account_id)
@@ -336,16 +338,16 @@ async def update_account_details(
 
         # Prepare updated account data
         updated_account_data = current_account.copy()
-        if update_data.name is not None:
-            updated_account_data["name"] = update_data.name
+        if update_data.display_name is not None:
+            updated_account_data["display_name"] = update_data.display_name
 
         # Persist updated account details
         await database_service.persist_account_details(updated_account_data)
 
         return APIResponse(
             success=True,
-            data={"id": account_id, "name": update_data.name},
-            message=f"Account {account_id} name updated successfully",
+            data={"id": account_id, "display_name": update_data.display_name},
+            message=f"Account {account_id} display name updated successfully",
         )
 
     except HTTPException:

leggen/services/database_service.py

@@ -215,6 +215,7 @@ class DatabaseService:
         await self._migrate_balance_timestamps_if_needed()
         await self._migrate_null_transaction_ids_if_needed()
         await self._migrate_to_composite_key_if_needed()
+        await self._migrate_add_display_name_if_needed()
 
     async def _migrate_balance_timestamps_if_needed(self):
         """Check and migrate balance timestamps if needed"""
@@ -632,6 +633,79 @@ class DatabaseService:
             logger.error(f"Composite key migration failed: {e}")
             raise
 
+    async def _migrate_add_display_name_if_needed(self):
+        """Check and add display_name column to accounts table if needed"""
+        try:
+            if await self._check_display_name_migration_needed():
+                logger.info("Display name column migration needed, starting...")
+                await self._migrate_add_display_name()
+                logger.info("Display name column migration completed")
+            else:
+                logger.info("Display name column already exists")
+        except Exception as e:
+            logger.error(f"Display name column migration failed: {e}")
+            raise
+
+    async def _check_display_name_migration_needed(self) -> bool:
+        """Check if display_name column needs to be added to accounts table"""
+        db_path = path_manager.get_database_path()
+        if not db_path.exists():
+            return False
+
+        try:
+            conn = sqlite3.connect(str(db_path))
+            cursor = conn.cursor()
+
+            # Check if accounts table exists
+            cursor.execute(
+                "SELECT name FROM sqlite_master WHERE type='table' AND name='accounts'"
+            )
+            if not cursor.fetchone():
+                conn.close()
+                return False
+
+            # Check if display_name column exists
+            cursor.execute("PRAGMA table_info(accounts)")
+            columns = cursor.fetchall()
+
+            # Check if display_name column exists
+            has_display_name = any(col[1] == "display_name" for col in columns)
+
+            conn.close()
+            return not has_display_name
+
+        except Exception as e:
+            logger.error(f"Failed to check display_name migration status: {e}")
+            return False
+
+    async def _migrate_add_display_name(self):
+        """Add display_name column to accounts table"""
+        db_path = path_manager.get_database_path()
+        if not db_path.exists():
+            logger.warning("Database file not found, skipping migration")
+            return
+
+        try:
+            conn = sqlite3.connect(str(db_path))
+            cursor = conn.cursor()
+
+            logger.info("Adding display_name column to accounts table...")
+
+            # Add the display_name column
+            cursor.execute("""
+                ALTER TABLE accounts 
+                ADD COLUMN display_name TEXT
+            """)
+
+            conn.commit()
+            conn.close()
+
+            logger.info("Display name column migration completed successfully")
+
+        except Exception as e:
+            logger.error(f"Display name column migration failed: {e}")
+            raise
+
     def _unix_to_datetime_string(self, unix_timestamp: float) -> str:
         """Convert Unix timestamp to datetime string"""
         dt = datetime.fromtimestamp(unix_timestamp)
@@ -1045,7 +1119,8 @@ class DatabaseService:
             currency TEXT,
             created DATETIME,
             last_accessed DATETIME,
-            last_updated DATETIME
+            last_updated DATETIME,
+            display_name TEXT
         )"""
         )
 
@@ -1060,6 +1135,16 @@ class DatabaseService:
         )
 
         try:
+            # First, check if account exists and preserve display_name
+            cursor.execute(
+                "SELECT display_name FROM accounts WHERE id = ?", (account_data["id"],)
+            )
+            existing_row = cursor.fetchone()
+            existing_display_name = existing_row[0] if existing_row else None
+
+            # Use existing display_name if not provided in account_data
+            display_name = account_data.get("display_name", existing_display_name)
+
             # Insert or replace account data
             cursor.execute(
                 """INSERT OR REPLACE INTO accounts (
@@ -1071,8 +1156,9 @@ class DatabaseService:
                 currency,
                 created,
                 last_accessed,
-                last_updated
-            ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)""",
+                last_updated,
+                display_name
+            ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)""",
                 (
                     account_data["id"],
                     account_data["institution_id"],
@@ -1083,6 +1169,7 @@ class DatabaseService:
                     account_data["created"],
                     account_data.get("last_accessed"),
                     account_data.get("last_updated", account_data["created"]),
+                    display_name,
                 ),
             )
             conn.commit()

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "leggen"
-version = "2025.9.11"
+version = "2025.9.13"
 description = "An Open Banking CLI"
 authors = [{ name = "Elisiário Couto", email = "elisiario@couto.io" }]
 requires-python = "~=3.13.0"

scripts/generate_sample_db.py

@@ -106,7 +106,8 @@ class SampleDataGenerator:
                 currency TEXT,
                 created DATETIME,
                 last_accessed DATETIME,
-                last_updated DATETIME
+                last_updated DATETIME,
+                display_name TEXT
             )
         """)
 
@@ -373,8 +374,8 @@ class SampleDataGenerator:
             cursor.execute(
                 """
                 INSERT OR REPLACE INTO accounts
-                (id, institution_id, status, iban, name, currency, created, last_accessed, last_updated)
-                VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)
+                (id, institution_id, status, iban, name, currency, created, last_accessed, last_updated, display_name)
+                VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
             """,
                 (
                     account["id"],
@@ -386,6 +387,7 @@ class SampleDataGenerator:
                     account["created"],
                     account["last_accessed"],
                     account["last_updated"],
+                    None,  # display_name is initially None for sample data
                 ),
             )
 

tests/unit/test_api_accounts.py

@@ -24,6 +24,8 @@ class TestAccountsAPI:
                 "institution_id": "REVOLUT_REVOLT21",
                 "status": "READY",
                 "iban": "LT313250081177977789",
+                "name": "Personal Account",
+                "display_name": None,
                 "created": "2024-02-13T23:56:00Z",
                 "last_accessed": "2025-09-01T09:30:00Z",
             }
@@ -80,6 +82,8 @@ class TestAccountsAPI:
             "institution_id": "REVOLUT_REVOLT21",
             "status": "READY",
             "iban": "LT313250081177977789",
+            "name": "Personal Account",
+            "display_name": None,
             "created": "2024-02-13T23:56:00Z",
             "last_accessed": "2025-09-01T09:30:00Z",
         }
@@ -283,3 +287,58 @@ class TestAccountsAPI:
             response = api_client.get("/api/v1/accounts/nonexistent")
 
         assert response.status_code == 404
+
+    def test_update_account_display_name_success(
+        self, api_client, mock_config, mock_auth_token, mock_db_path
+    ):
+        """Test successful update of account display name."""
+        mock_account = {
+            "id": "test-account-123",
+            "institution_id": "REVOLUT_REVOLT21",
+            "status": "READY",
+            "iban": "LT313250081177977789",
+            "name": "Personal Account",
+            "display_name": None,
+            "created": "2024-02-13T23:56:00Z",
+            "last_accessed": "2025-09-01T09:30:00Z",
+        }
+
+        with (
+            patch("leggen.utils.config.config", mock_config),
+            patch(
+                "leggen.api.routes.accounts.database_service.get_account_details_from_db",
+                return_value=mock_account,
+            ),
+            patch(
+                "leggen.api.routes.accounts.database_service.persist_account_details",
+                return_value=None,
+            ),
+        ):
+            response = api_client.put(
+                "/api/v1/accounts/test-account-123",
+                json={"display_name": "My Custom Account Name"},
+            )
+
+        assert response.status_code == 200
+        data = response.json()
+        assert data["success"] is True
+        assert data["data"]["id"] == "test-account-123"
+        assert data["data"]["display_name"] == "My Custom Account Name"
+
+    def test_update_account_not_found(
+        self, api_client, mock_config, mock_auth_token, mock_db_path
+    ):
+        """Test updating non-existent account."""
+        with (
+            patch("leggen.utils.config.config", mock_config),
+            patch(
+                "leggen.api.routes.accounts.database_service.get_account_details_from_db",
+                return_value=None,
+            ),
+        ):
+            response = api_client.put(
+                "/api/v1/accounts/nonexistent",
+                json={"display_name": "New Name"},
+            )
+
+        assert response.status_code == 404

uv.lock

@@ -220,7 +220,7 @@ wheels = [
 
 [[package]]
 name = "leggen"
-version = "2025.9.11"
+version = "2025.9.13"
 source = { editable = "." }
 dependencies = [
     { name = "apscheduler" },