diff --git a/MoneyMap/Pages/AICategorizePreview.cshtml b/MoneyMap/Pages/AICategorizePreview.cshtml
index ce2c569..f42111f 100644
--- a/MoneyMap/Pages/AICategorizePreview.cshtml
+++ b/MoneyMap/Pages/AICategorizePreview.cshtml
@@ -2,6 +2,12 @@
 @model MoneyMap.Pages.AICategorizePreviewModel
 @{
     ViewData["Title"] = "AI Categorization Preview";
+    ViewData["Breadcrumbs"] = new List<(string Label, string? Url)>
+    {
+        ("Transactions", Url.Page("/Transactions")),
+        ("Recategorize", Url.Page("/Recategorize")),
+        ("AI Preview", null)
+    };
 }
 
 <div class="d-flex justify-content-between align-items-center mb-3">
diff --git a/MoneyMap/Pages/AccountDetails.cshtml b/MoneyMap/Pages/AccountDetails.cshtml
index 5979047..f773ef3 100644
--- a/MoneyMap/Pages/AccountDetails.cshtml
+++ b/MoneyMap/Pages/AccountDetails.cshtml
@@ -2,6 +2,11 @@
 @model MoneyMap.Pages.AccountDetailsModel
 @{
     ViewData["Title"] = $"Account - {Model.Account.DisplayLabel}";
+    ViewData["Breadcrumbs"] = new List<(string Label, string? Url)>
+    {
+        ("Accounts", Url.Page("/Accounts")),
+        (Model.Account.DisplayLabel, null)
+    };
 }
 
 <div class="d-flex justify-content-between align-items-center mb-3">
diff --git a/MoneyMap/Pages/EditAccount.cshtml b/MoneyMap/Pages/EditAccount.cshtml
index 836ea6b..16ce5a8 100644
--- a/MoneyMap/Pages/EditAccount.cshtml
+++ b/MoneyMap/Pages/EditAccount.cshtml
@@ -3,6 +3,11 @@
 @model MoneyMap.Pages.EditAccountModel
 @{
     ViewData["Title"] = Model.IsNew ? "Add Account" : "Edit Account";
+    ViewData["Breadcrumbs"] = new List<(string Label, string? Url)>
+    {
+        ("Accounts", Url.Page("/Accounts")),
+        (Model.IsNew ? "Add Account" : "Edit Account", null)
+    };
 }
 
 <h2>@ViewData["Title"]</h2>
diff --git a/MoneyMap/Pages/EditCard.cshtml b/MoneyMap/Pages/EditCard.cshtml
index 855f208..b707454 100644
--- a/MoneyMap/Pages/EditCard.cshtml
+++ b/MoneyMap/Pages/EditCard.cshtml
@@ -2,6 +2,12 @@
 @model MoneyMap.Pages.EditCardModel
 @{
     ViewData["Title"] = Model.IsNewCard ? "Add Card" : "Edit Card";
+    ViewData["Breadcrumbs"] = new List<(string Label, string? Url)>
+    {
+        ("Accounts", Url.Page("/Accounts")),
+        ("Cards", Url.Page("/Cards")),
+        (Model.IsNewCard ? "Add Card" : "Edit Card", null)
+    };
 }
 
 <div class="d-flex justify-content-between align-items-center mb-3">
diff --git a/MoneyMap/Pages/EditTransaction.cshtml b/MoneyMap/Pages/EditTransaction.cshtml
index 1f60348..94ea716 100644
--- a/MoneyMap/Pages/EditTransaction.cshtml
+++ b/MoneyMap/Pages/EditTransaction.cshtml
@@ -2,6 +2,11 @@
 @model MoneyMap.Pages.EditTransactionModel
 @{
     ViewData["Title"] = "Edit Transaction";
+    ViewData["Breadcrumbs"] = new List<(string Label, string? Url)>
+    {
+        ("Transactions", Url.Page("/Transactions")),
+        ($"#{Model.Transaction.Id}", null)
+    };
 }
 
 <div class="d-flex justify-content-between align-items-center mb-3">
diff --git a/MoneyMap/Pages/Index.cshtml b/MoneyMap/Pages/Index.cshtml
index b000c17..15c4995 100644
--- a/MoneyMap/Pages/Index.cshtml
+++ b/MoneyMap/Pages/Index.cshtml
@@ -52,11 +52,69 @@
     </div>
 </div>
 
-<div class="my-3 d-flex gap-2">
-    <a class="btn btn-primary" asp-page="/Upload">Upload CSV</a>
-    <a class="btn btn-outline-secondary" asp-page="/Transactions">View All Transactions</a>
-    <a class="btn btn-outline-secondary" asp-page="/CategoryMappings">Categories</a>
-    <a class="btn btn-outline-secondary" asp-page="/Budgets">Budgets</a>
+<div class="row g-3 my-3">
+    <div class="col-sm-6 col-lg-3">
+        <a asp-page="/Upload" class="card shadow-sm quick-action-card d-block h-100 text-decoration-none">
+            <div class="card-body d-flex align-items-center gap-3">
+                <div class="quick-action-icon bg-primary bg-opacity-25 text-primary">
+                    <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" fill="currentColor" viewBox="0 0 16 16">
+                        <path d="M.5 9.9a.5.5 0 0 1 .5.5v2.5a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1v-2.5a.5.5 0 0 1 1 0v2.5a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2v-2.5a.5.5 0 0 1 .5-.5"/>
+                        <path d="M7.646 1.146a.5.5 0 0 1 .708 0l3 3a.5.5 0 0 1-.708.708L8.5 2.707V11.5a.5.5 0 0 1-1 0V2.707L5.354 4.854a.5.5 0 1 1-.708-.708z"/>
+                    </svg>
+                </div>
+                <div>
+                    <div class="fw-semibold text-body">Upload Transactions</div>
+                    <small class="text-muted">Import CSV files</small>
+                </div>
+            </div>
+        </a>
+    </div>
+    <div class="col-sm-6 col-lg-3">
+        <a asp-page="/Transactions" asp-route-category="(blank)" class="card shadow-sm quick-action-card d-block h-100 text-decoration-none">
+            <div class="card-body d-flex align-items-center gap-3">
+                <div class="quick-action-icon bg-warning bg-opacity-25 text-warning">
+                    <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" fill="currentColor" viewBox="0 0 16 16">
+                        <path d="M7.005 3.1a1 1 0 1 1 1.99 0l-.388 6.35a.61.61 0 0 1-1.214 0zM7 12a1 1 0 1 1 2 0 1 1 0 0 1-2 0"/>
+                    </svg>
+                </div>
+                <div>
+                    <div class="fw-semibold text-body">Review Uncategorized</div>
+                    <small class="text-muted">@Model.Stats.Uncategorized transactions</small>
+                </div>
+            </div>
+        </a>
+    </div>
+    <div class="col-sm-6 col-lg-3">
+        <a asp-page="/ReceiptQueue" class="card shadow-sm quick-action-card d-block h-100 text-decoration-none">
+            <div class="card-body d-flex align-items-center gap-3">
+                <div class="quick-action-icon bg-info bg-opacity-25 text-info">
+                    <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" fill="currentColor" viewBox="0 0 16 16">
+                        <path d="M14 4.5V14a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V2a2 2 0 0 1 2-2h5.5zm-3 0A1.5 1.5 0 0 1 9.5 3V1H4a1 1 0 0 0-1 1v12a1 1 0 0 0 1 1h8a1 1 0 0 0 1-1V4.5z"/>
+                        <path d="M4.5 12.5A.5.5 0 0 1 5 12h3a.5.5 0 0 1 0 1H5a.5.5 0 0 1-.5-.5m0-2A.5.5 0 0 1 5 10h6a.5.5 0 0 1 0 1H5a.5.5 0 0 1-.5-.5m1.639-3.708 1.33.886 1.854-1.855a.25.25 0 0 1 .289-.047l1.888.974V8.5a.5.5 0 0 1-.5.5H5a.5.5 0 0 1-.5-.5V8z"/>
+                    </svg>
+                </div>
+                <div>
+                    <div class="fw-semibold text-body">Receipt Parse Queue</div>
+                    <small class="text-muted">Process pending receipts</small>
+                </div>
+            </div>
+        </a>
+    </div>
+    <div class="col-sm-6 col-lg-3">
+        <a asp-page="/Budgets" class="card shadow-sm quick-action-card d-block h-100 text-decoration-none">
+            <div class="card-body d-flex align-items-center gap-3">
+                <div class="quick-action-icon bg-success bg-opacity-25 text-success">
+                    <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" fill="currentColor" viewBox="0 0 16 16">
+                        <path d="M4 10.781c.148 1.667 1.513 2.85 3.591 3.003V15h1.043v-1.216c2.27-.179 3.678-1.438 3.678-3.3 0-1.59-.947-2.51-2.956-3.028l-.722-.187V3.467c1.122.11 1.879.714 2.07 1.616h1.47c-.166-1.6-1.54-2.748-3.54-2.875V1H7.591v1.233c-1.939.23-3.27 1.472-3.27 3.156 0 1.454.966 2.483 2.661 2.917l.61.162v4.031c-1.149-.17-1.94-.8-2.131-1.718zm3.391-3.836c-1.043-.263-1.6-.825-1.6-1.616 0-.944.704-1.641 1.8-1.828v3.495l-.2-.05zm1.591 1.872c1.287.323 1.852.859 1.852 1.769 0 1.097-.826 1.828-2.2 1.939V8.73z"/>
+                    </svg>
+                </div>
+                <div>
+                    <div class="fw-semibold text-body">Budgets</div>
+                    <small class="text-muted">@Model.BudgetStatuses.Count active budgets</small>
+                </div>
+            </div>
+        </a>
+    </div>
 </div>
 <div class="row g-3 my-2">
     <div class="col-lg-6">
diff --git a/MoneyMap/Pages/ReceiptQueue.cshtml b/MoneyMap/Pages/ReceiptQueue.cshtml
index 04765e5..9e3382b 100644
--- a/MoneyMap/Pages/ReceiptQueue.cshtml
+++ b/MoneyMap/Pages/ReceiptQueue.cshtml
@@ -2,6 +2,11 @@
 @model MoneyMap.Pages.ReceiptQueueModel
 @{
     ViewData["Title"] = "Receipt Queue";
+    ViewData["Breadcrumbs"] = new List<(string Label, string? Url)>
+    {
+        ("Receipts", Url.Page("/Receipts")),
+        ("Parse Queue", null)
+    };
 }
 
 <div class="d-flex justify-content-between align-items-center mb-3">
diff --git a/MoneyMap/Pages/ReviewAISuggestions.cshtml b/MoneyMap/Pages/ReviewAISuggestions.cshtml
index 1ef7053..7534394 100644
--- a/MoneyMap/Pages/ReviewAISuggestions.cshtml
+++ b/MoneyMap/Pages/ReviewAISuggestions.cshtml
@@ -2,6 +2,11 @@
 @model MoneyMap.Pages.ReviewAISuggestionsModel
 @{
     ViewData["Title"] = "AI Categorization Suggestions";
+    ViewData["Breadcrumbs"] = new List<(string Label, string? Url)>
+    {
+        ("Transactions", Url.Page("/Transactions")),
+        ("AI Suggestions", null)
+    };
 }
 
 <div class="d-flex justify-content-between align-items-center mb-3">
diff --git a/MoneyMap/Pages/ReviewAISuggestionsWithProposals.cshtml b/MoneyMap/Pages/ReviewAISuggestionsWithProposals.cshtml
index 7e153da..222f6ff 100644
--- a/MoneyMap/Pages/ReviewAISuggestionsWithProposals.cshtml
+++ b/MoneyMap/Pages/ReviewAISuggestionsWithProposals.cshtml
@@ -2,6 +2,12 @@
 @model MoneyMap.Pages.ReviewAISuggestionsWithProposalsModel
 @{
     ViewData["Title"] = "Review AI Suggestions";
+    ViewData["Breadcrumbs"] = new List<(string Label, string? Url)>
+    {
+        ("Transactions", Url.Page("/Transactions")),
+        ("AI Suggestions", Url.Page("/ReviewAISuggestions")),
+        ("Review Proposals", null)
+    };
 }
 
 <div class="d-flex justify-content-between align-items-center mb-3">
diff --git a/MoneyMap/Pages/ReviewReceipts.cshtml b/MoneyMap/Pages/ReviewReceipts.cshtml
index d991ae3..c2935e2 100644
--- a/MoneyMap/Pages/ReviewReceipts.cshtml
+++ b/MoneyMap/Pages/ReviewReceipts.cshtml
@@ -2,6 +2,11 @@
 @model MoneyMap.Pages.ReviewReceiptsModel
 @{
     ViewData["Title"] = "Review Receipts";
+    ViewData["Breadcrumbs"] = new List<(string Label, string? Url)>
+    {
+        ("Receipts", Url.Page("/Receipts")),
+        ("Review Mappings", null)
+    };
 }
 
 <div class="d-flex justify-content-between align-items-center mb-3">
diff --git a/MoneyMap/Pages/Shared/_Layout.cshtml b/MoneyMap/Pages/Shared/_Layout.cshtml
index d6611ef..aba370c 100644
--- a/MoneyMap/Pages/Shared/_Layout.cshtml
+++ b/MoneyMap/Pages/Shared/_Layout.cshtml
@@ -22,23 +22,62 @@
                         <li class="nav-item">
                             <a class="nav-link" asp-page="/Index">Dashboard</a>
                         </li>
-                        <li class="nav-item">
-                            <a class="nav-link" asp-page="/Transactions">Transactions</a>
+                        <li class="nav-item dropdown">
+                            <a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false">
+                                Transactions
+                            </a>
+                            <ul class="dropdown-menu">
+                                <li><a class="dropdown-item" asp-page="/Transactions">All Transactions</a></li>
+                                <li><a class="dropdown-item" asp-page="/Recategorize">Recategorize</a></li>
+                                <li><a class="dropdown-item" asp-page="/AICategorizePreview">AI Review</a></li>
+                            </ul>
+                        </li>
+                        <li class="nav-item dropdown">
+                            <a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false">
+                                Receipts
+                            </a>
+                            <ul class="dropdown-menu">
+                                <li><a class="dropdown-item" asp-page="/Receipts">All Receipts</a></li>
+                                <li><a class="dropdown-item" asp-page="/ReceiptQueue">Parse Queue</a></li>
+                                <li><a class="dropdown-item" asp-page="/ReviewReceipts">Review Mappings</a></li>
+                            </ul>
+                        </li>
+                        <li class="nav-item dropdown">
+                            <a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false">
+                                Accounts
+                            </a>
+                            <ul class="dropdown-menu">
+                                <li><a class="dropdown-item" asp-page="/Accounts">Bank Accounts</a></li>
+                                <li><a class="dropdown-item" asp-page="/Cards">Cards</a></li>
+                            </ul>
                         </li>
                         <li class="nav-item">
-                            <a class="nav-link" asp-page="/Receipts">Receipts</a>
+                            <a class="nav-link" asp-page="/Budgets">Budgets</a>
                         </li>
-                        <li class="nav-item">
-                            <a class="nav-link" asp-page="/Accounts">Accounts</a>
+                    </ul>
+                    <ul class="navbar-nav ms-auto align-items-center">
+                        <li class="nav-item me-2">
+                            <a class="btn btn-sm btn-primary" asp-page="/Upload">
+                                <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-upload me-1" viewBox="0 0 16 16">
+                                    <path d="M.5 9.9a.5.5 0 0 1 .5.5v2.5a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1v-2.5a.5.5 0 0 1 1 0v2.5a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2v-2.5a.5.5 0 0 1 .5-.5"/>
+                                    <path d="M7.646 1.146a.5.5 0 0 1 .708 0l3 3a.5.5 0 0 1-.708.708L8.5 2.707V11.5a.5.5 0 0 1-1 0V2.707L5.354 4.854a.5.5 0 1 1-.708-.708z"/>
+                                </svg>
+                                Upload
+                            </a>
                         </li>
-                        <li class="nav-item">
-                            <a class="nav-link" asp-page="/CategoryMappings">Categories</a>
-                        </li>
-                        <li class="nav-item">
-                            <a class="nav-link" asp-page="/Merchants">Merchants</a>
-                        </li>
-                        <li class="nav-item">
-                            <a class="nav-link" asp-page="/Recategorize">Recategorize</a>
+                        <li class="nav-item dropdown">
+                            <a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false" title="Settings">
+                                <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" fill="currentColor" class="bi bi-gear" viewBox="0 0 16 16">
+                                    <path d="M8 4.754a3.246 3.246 0 1 0 0 6.492 3.246 3.246 0 0 0 0-6.492M5.754 8a2.246 2.246 0 1 1 4.492 0 2.246 2.246 0 0 1-4.492 0"/>
+                                    <path d="M9.796 1.343c-.527-1.79-3.065-1.79-3.592 0l-.094.319a.873.873 0 0 1-1.255.52l-.292-.16c-1.64-.892-3.433.902-2.54 2.541l.159.292a.873.873 0 0 1-.52 1.255l-.319.094c-1.79.527-1.79 3.065 0 3.592l.319.094a.873.873 0 0 1 .52 1.255l-.16.292c-.892 1.64.901 3.434 2.541 2.54l.292-.159a.873.873 0 0 1 1.255.52l.094.319c.527 1.79 3.065 1.79 3.592 0l.094-.319a.873.873 0 0 1 1.255-.52l.292.16c1.64.892 3.434-.901 2.54-2.541l-.159-.292a.873.873 0 0 1 .52-1.255l.319-.094c1.79-.527 1.79-3.065 0-3.592l-.319-.094a.873.873 0 0 1-.52-1.255l.16-.292c.892-1.64-.902-3.433-2.541-2.54l-.292.159a.873.873 0 0 1-1.255-.52zm-2.658.06a1.873 1.873 0 0 1 3.724 0l.094.319a1.873 1.873 0 0 0 2.693 1.115l.291-.16a1.873 1.873 0 0 1 2.693 2.693l-.16.291a1.873 1.873 0 0 0 1.116 2.693l.318.094a1.873 1.873 0 0 1 0 3.724l-.319.094a1.873 1.873 0 0 0-1.115 2.693l.16.291a1.873 1.873 0 0 1-2.693 2.693l-.292-.16a1.873 1.873 0 0 0-2.693 1.116l-.094.318a1.873 1.873 0 0 1-3.724 0l-.094-.319a1.873 1.873 0 0 0-2.693-1.115l-.291.16a1.873 1.873 0 0 1-2.693-2.693l.16-.291a1.873 1.873 0 0 0-1.116-2.693l-.318-.094a1.873 1.873 0 0 1 0-3.724l.319-.094a1.873 1.873 0 0 0 1.115-2.693l-.16-.291a1.873 1.873 0 0 1 2.693-2.693l.292.16a1.873 1.873 0 0 0 2.693-1.116z"/>
+                                </svg>
+                            </a>
+                            <ul class="dropdown-menu dropdown-menu-end">
+                                <li><a class="dropdown-item" asp-page="/CategoryMappings">Category Rules</a></li>
+                                <li><a class="dropdown-item" asp-page="/Merchants">Merchants</a></li>
+                                <li><hr class="dropdown-divider"></li>
+                                <li><a class="dropdown-item" asp-page="/Settings">AI Settings</a></li>
+                            </ul>
                         </li>
                     </ul>
                 </div>
@@ -47,6 +86,25 @@
     </header>
     <div class="@(ViewData["FullWidth"] is true ? "container-fluid px-3" : "container")">
         <main role="main" class="pb-3">
+            @if (ViewData["Breadcrumbs"] is List<(string Label, string? Url)> breadcrumbs && breadcrumbs.Count > 0)
+            {
+                <nav aria-label="breadcrumb" class="breadcrumb-nav">
+                    <ol class="breadcrumb">
+                        @for (var i = 0; i < breadcrumbs.Count; i++)
+                        {
+                            var crumb = breadcrumbs[i];
+                            if (i == breadcrumbs.Count - 1)
+                            {
+                                <li class="breadcrumb-item active" aria-current="page">@crumb.Label</li>
+                            }
+                            else
+                            {
+                                <li class="breadcrumb-item"><a href="@crumb.Url" class="text-decoration-none">@crumb.Label</a></li>
+                            }
+                        }
+                    </ol>
+                </nav>
+            }
             @RenderBody()
         </main>
     </div>
@@ -58,7 +116,7 @@
     </footer>
 
     <script src="~/lib/jquery/jquery.min.js"></script>
-    <script src="~/lib/bootstrap/js/bootstrap.min.js"></script>
+    <script src="~/lib/bootstrap/js/bootstrap.bundle.min.js"></script>
     <script src="~/js/site.js" asp-append-version="true"></script>
 
     @await RenderSectionAsync("Scripts", required: false)
diff --git a/MoneyMap/Pages/Upload.cshtml b/MoneyMap/Pages/Upload.cshtml
index 5a3b9bc..fa90418 100644
--- a/MoneyMap/Pages/Upload.cshtml
+++ b/MoneyMap/Pages/Upload.cshtml
@@ -3,6 +3,11 @@
 @{
     ViewData["Title"] = "Upload Transactions";
     ViewData["FullWidth"] = Model.PreviewTransactions.Any();
+    ViewData["Breadcrumbs"] = new List<(string Label, string? Url)>
+    {
+        ("Transactions", Url.Page("/Transactions")),
+        ("Upload", null)
+    };
 }
 
 <h2>Upload Transactions</h2>
diff --git a/MoneyMap/Pages/ViewReceipt.cshtml b/MoneyMap/Pages/ViewReceipt.cshtml
index 164df1e..5714772 100644
--- a/MoneyMap/Pages/ViewReceipt.cshtml
+++ b/MoneyMap/Pages/ViewReceipt.cshtml
@@ -2,6 +2,12 @@
 @model MoneyMap.Pages.ViewReceiptModel
 @{
     ViewData["Title"] = "View Receipt";
+    ViewData["Breadcrumbs"] = new List<(string Label, string? Url)>
+    {
+        ("Transactions", Url.Page("/Transactions")),
+        ($"Transaction #{Model.Receipt.TransactionId}", Url.Page("/EditTransaction", new { id = Model.Receipt.TransactionId })),
+        ("Receipt", null)
+    };
 }
 
 <div class="d-flex justify-content-between align-items-center mb-3">
diff --git a/MoneyMap/wwwroot/css/site.css b/MoneyMap/wwwroot/css/site.css
index df3bbf5..4a7a882 100644
--- a/MoneyMap/wwwroot/css/site.css
+++ b/MoneyMap/wwwroot/css/site.css
@@ -19,4 +19,40 @@ html {
 
 body {
   margin-bottom: 60px;
+}
+
+/* Active dropdown parent highlighting */
+.navbar .nav-item.dropdown .nav-link.dropdown-toggle.active-parent {
+  color: rgba(255, 255, 255, 0.9);
+}
+
+/* Breadcrumb styling */
+.breadcrumb-nav {
+  margin-bottom: 1rem;
+}
+.breadcrumb-nav .breadcrumb {
+  background: transparent;
+  padding: 0;
+  margin-bottom: 0;
+  font-size: 0.875rem;
+}
+
+/* Quick-action cards on dashboard */
+.quick-action-card {
+  transition: transform 0.15s ease, box-shadow 0.15s ease;
+  text-decoration: none;
+  color: inherit;
+}
+.quick-action-card:hover {
+  transform: translateY(-2px);
+  box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.3) !important;
+}
+.quick-action-icon {
+  width: 48px;
+  height: 48px;
+  border-radius: 12px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 1.25rem;
 }
\ No newline at end of file
diff --git a/MoneyMap/wwwroot/js/site.js b/MoneyMap/wwwroot/js/site.js
index 0937657..711cf6a 100644
--- a/MoneyMap/wwwroot/js/site.js
+++ b/MoneyMap/wwwroot/js/site.js
@@ -1,4 +1,19 @@
-// Please see documentation at https://learn.microsoft.com/aspnet/core/client-side/bundling-and-minification
-// for details on configuring this project to bundle and minify static web assets.
-
-// Write your JavaScript code.
+// Highlight active dropdown parent when a child page is active
+(function () {
+    var path = window.location.pathname.toLowerCase().replace(/\/+$/, '') || '/';
+    document.querySelectorAll('.navbar .dropdown-menu .dropdown-item').forEach(function (item) {
+        var href = (item.getAttribute('href') || '').toLowerCase().replace(/\/+$/, '');
+        if (href && (path === href || path.startsWith(href + '/'))) {
+            item.classList.add('active');
+            var toggle = item.closest('.dropdown').querySelector('.dropdown-toggle');
+            if (toggle) toggle.classList.add('active-parent');
+        }
+    });
+    // Direct nav-links (non-dropdown)
+    document.querySelectorAll('.navbar .nav-link:not(.dropdown-toggle)').forEach(function (link) {
+        var href = (link.getAttribute('href') || '').toLowerCase().replace(/\/+$/, '');
+        if (href && path === href) {
+            link.classList.add('active');
+        }
+    });
+})();