feat: enhance tooltip and global styles for improved visibility; implement custom tooltip rendering in CategoryTrendChart and enforce opacity settings in globals.css for Radix Portal and Recharts tooltips

app/accounts/page.tsx

@@ -134,7 +134,11 @@ export default function AccountsPage() {
 
   // Convert accountsWithStats to regular accounts for compatibility
   const accounts = accountsWithStats.map(
-    ({ transactionCount: _transactionCount, calculatedBalance: _calculatedBalance, ...account }) => account,
+    ({
+      transactionCount: _transactionCount,
+      calculatedBalance: _calculatedBalance,
+      ...account
+    }) => account,
   );
 
   const formatCurrency = (amount: number) => {
@@ -165,10 +169,11 @@ export default function AccountsPage() {
       // Calculer le balance à partir du solde total et du solde initial
       // balance = totalBalance - initialBalance
       const balance = formData.totalBalance - formData.initialBalance;
-      
+
       // Convertir "folder-root" en null
-      const folderId = formData.folderId === "folder-root" ? null : formData.folderId;
+      const folderId =
-      
+        formData.folderId === "folder-root" ? null : formData.folderId;
+
       const updatedAccount = {
         ...editingAccount,
         name: formData.name,
@@ -325,10 +330,10 @@ export default function AccountsPage() {
 
       const result = await response.json();
       invalidateAllAccountQueries(queryClient);
-      
+
       // Réinitialiser la sélection
       setSelectedAccounts(new Set());
-      
+
       // Afficher un message de succès
       alert(
         `Fusion réussie ! ${result.transactionCount} transactions déplacées vers le compte de destination.`,
@@ -384,7 +389,16 @@ export default function AccountsPage() {
         // Update cache directly
         queryClient.setQueryData(
           ["accounts-with-stats"],
-          (old: Array<Account & { transactionCount: number; calculatedBalance: number }> | undefined) => {
+          (
+            old:
+              | Array<
+                  Account & {
+                    transactionCount: number;
+                    calculatedBalance: number;
+                  }
+                >
+              | undefined,
+          ) => {
             if (!old) return old;
             return old.map((a) => (a.id === accountId ? updatedAccount : a));
           },
@@ -564,25 +578,27 @@ export default function AccountsPage() {
                           (f: FolderType) => f.id === account.folderId,
                         );
 
-                          const accountWithStats = accountsWithStats.find(
+                        const accountWithStats = accountsWithStats.find(
-                            (a) => a.id === account.id,
+                          (a) => a.id === account.id,
-                          );
+                        );
-                          return (
+                        return (
-                            <AccountCard
+                          <AccountCard
-                              key={account.id}
+                            key={account.id}
-                              account={account}
+                            account={account}
-                              folder={folder}
+                            folder={folder}
-                              transactionCount={getTransactionCount(account.id)}
+                            transactionCount={getTransactionCount(account.id)}
-                              calculatedBalance={accountWithStats?.calculatedBalance}
+                            calculatedBalance={
-                              onEdit={handleEdit}
+                              accountWithStats?.calculatedBalance
-                              onDelete={handleDelete}
+                            }
-                              formatCurrency={formatCurrency}
+                            onEdit={handleEdit}
-                              isSelected={selectedAccounts.has(account.id)}
+                            onDelete={handleDelete}
-                              onSelect={toggleSelectAccount}
+                            formatCurrency={formatCurrency}
-                              draggableId={`account-${account.id}`}
+                            isSelected={selectedAccounts.has(account.id)}
-                              compact={isCompactView}
+                            onSelect={toggleSelectAccount}
-                            />
+                            draggableId={`account-${account.id}`}
-                          );
+                            compact={isCompactView}
+                          />
+                        );
                       })}
                     </div>
                   </FolderDropZone>
@@ -694,7 +710,9 @@ export default function AccountsPage() {
                               account={account}
                               folder={accountFolder}
                               transactionCount={getTransactionCount(account.id)}
-                              calculatedBalance={accountWithStats?.calculatedBalance}
+                              calculatedBalance={
+                                accountWithStats?.calculatedBalance
+                              }
                               onEdit={handleEdit}
                               onDelete={handleDelete}
                               formatCurrency={formatCurrency}

app/api/banking/accounts/merge/route.ts

@@ -126,4 +126,3 @@ export async function POST(request: NextRequest) {
     );
   }
 }
-

app/api/banking/transactions/reconcile-date-range/route.ts

@@ -66,4 +66,3 @@ export async function POST(request: NextRequest) {
     return NextResponse.json({ error: errorMessage }, { status: 500 });
   }
 }
-

app/categories/page.tsx

@@ -44,7 +44,7 @@ export default function CategoriesPage() {
   const [isDialogOpen, setIsDialogOpen] = useState(false);
   const [editingCategory, setEditingCategory] = useState<Category | null>(null);
   const [expandedParents, setExpandedParents] = useState<Set<string>>(
-    new Set()
+    new Set(),
   );
   const [formData, setFormData] = useState({
     name: "",
@@ -55,7 +55,7 @@ export default function CategoriesPage() {
   });
   const [searchQuery, setSearchQuery] = useState("");
   const [recatResults, setRecatResults] = useState<RecategorizationResult[]>(
-    []
+    [],
   );
   const [isRecatDialogOpen, setIsRecatDialogOpen] = useState(false);
   const [isRecategorizing, setIsRecategorizing] = useState(false);
@@ -63,7 +63,7 @@ export default function CategoriesPage() {
   // Persister l'état "tout déplier" dans le localStorage
   const [expandAllByDefault, setExpandAllByDefault] = useLocalStorage(
     "categories-expand-all-by-default",
-    true
+    true,
   );
 
   // Organiser les catégories par parent
@@ -77,7 +77,7 @@ export default function CategoriesPage() {
         };
 
       const parents = metadata.categories.filter(
-        (c: Category) => c.parentId === null
+        (c: Category) => c.parentId === null,
       );
       const children: Record<string, Category[]> = {};
       const orphans: Category[] = [];
@@ -86,7 +86,7 @@ export default function CategoriesPage() {
         .filter((c: Category) => c.parentId !== null)
         .forEach((child: Category) => {
           const parentExists = parents.some(
-            (p: Category) => p.id === child.parentId
+            (p: Category) => p.id === child.parentId,
           );
           if (parentExists) {
             if (!children[child.parentId!]) {
@@ -110,7 +110,7 @@ export default function CategoriesPage() {
     if (parentCategories.length > 0 && expandedParents.size === 0) {
       if (expandAllByDefault) {
         setExpandedParents(
-          new Set(parentCategories.map((p: Category) => p.id))
+          new Set(parentCategories.map((p: Category) => p.id)),
         );
       } else {
         setExpandedParents(new Set());
@@ -150,7 +150,7 @@ export default function CategoriesPage() {
 
       return { total, count };
     },
-    [categoryStats, childrenByParent]
+    [categoryStats, childrenByParent],
   );
 
   if (isLoadingMetadata || !metadata || isLoadingStats || !categoryStats) {
@@ -264,7 +264,7 @@ export default function CategoriesPage() {
     try {
       // Fetch uncategorized transactions
       const uncategorizedResponse = await fetch(
-        "/api/banking/transactions?limit=1000&offset=0&includeUncategorized=true"
+        "/api/banking/transactions?limit=1000&offset=0&includeUncategorized=true",
       );
       if (!uncategorizedResponse.ok) {
         throw new Error("Failed to fetch uncategorized transactions");
@@ -277,11 +277,11 @@ export default function CategoriesPage() {
       for (const transaction of uncategorized) {
         const categoryId = autoCategorize(
           transaction.description + " " + (transaction.memo || ""),
-          metadata.categories
+          metadata.categories,
         );
         if (categoryId) {
           const category = metadata.categories.find(
-            (c: Category) => c.id === categoryId
+            (c: Category) => c.id === categoryId,
           );
           if (category) {
             results.push({ transaction, category });
@@ -315,9 +315,9 @@ export default function CategoriesPage() {
       return children.some(
         (c) =>
           c.name.toLowerCase().includes(query) ||
-          c.keywords.some((k) => k.toLowerCase().includes(query))
+          c.keywords.some((k) => k.toLowerCase().includes(query)),
       );
-    }
+    },
   );
 
   return (
@@ -362,9 +362,9 @@ export default function CategoriesPage() {
                 (c) =>
                   c.name.toLowerCase().includes(searchQuery.toLowerCase()) ||
                   c.keywords.some((k) =>
-                    k.toLowerCase().includes(searchQuery.toLowerCase())
+                    k.toLowerCase().includes(searchQuery.toLowerCase()),
                   ) ||
-                  parent.name.toLowerCase().includes(searchQuery.toLowerCase())
+                  parent.name.toLowerCase().includes(searchQuery.toLowerCase()),
               )
             : allChildren;
           const stats = getCategoryStats(parent.id, true);
@@ -451,7 +451,7 @@ export default function CategoriesPage() {
                       </p>
                       <p className="text-xs text-muted-foreground truncate">
                         {new Date(result.transaction.date).toLocaleDateString(
-                          "fr-FR"
+                          "fr-FR",
                         )}
                         {" • "}
                         {new Intl.NumberFormat("fr-FR", {

app/globals.css

@@ -74,6 +74,7 @@
 
   /* Sidebar moderne avec glassmorphism très prononcé */
   --sidebar: oklch(1 0 0 / 0.5);
+  --sidebar-opaque: oklch(1 0 0);
   --sidebar-foreground: oklch(0.2 0.015 280);
   --sidebar-primary: oklch(0.6 0.25 270);
   --sidebar-primary-foreground: oklch(0.99 0 0);
@@ -157,6 +158,7 @@
 
   /* Sidebar avec profondeur distincte */
   --sidebar: oklch(0.1 0.01 260);
+  --sidebar-opaque: oklch(0.1 0.01 260);
   --sidebar-foreground: oklch(0.9 0.005 260);
   --sidebar-primary: oklch(0.72 0.19 220);
   --sidebar-primary-foreground: oklch(0.12 0.008 260);
@@ -207,6 +209,7 @@
   --radius-lg: var(--radius);
   --radius-xl: calc(var(--radius) + 4px);
   --color-sidebar: var(--sidebar);
+  --color-sidebar-opaque: var(--sidebar-opaque);
   --color-sidebar-foreground: var(--sidebar-foreground);
   --color-sidebar-primary: var(--sidebar-primary);
   --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
@@ -378,6 +381,29 @@
     opacity: 1 !important;
   }
 
+  /* Forcer l'opacité sur les wrappers Radix Portal */
+  [data-radix-portal],
+  [data-radix-portal] > *,
+  [data-radix-popper-content-wrapper],
+  [data-radix-popper-content-wrapper] > * {
+    opacity: 1 !important;
+  }
+
+  /* Forcer l'opacité sur les tooltips Recharts */
+  .recharts-tooltip-wrapper,
+  .recharts-tooltip-wrapper > *,
+  .recharts-tooltip-wrapper > div,
+  .recharts-tooltip-wrapper > div > *,
+  .recharts-tooltip-cursor {
+    opacity: 1 !important;
+  }
+
+  /* Forcer l'opacité et le background opaque sur le contenu du tooltip */
+  .recharts-tooltip-wrapper > div {
+    background-color: var(--background) !important;
+    opacity: 1 !important;
+  }
+
   /* Glassmorphism effect très prononcé */
   .glass {
     background: var(--card);

app/rules/page.tsx

@@ -36,17 +36,15 @@ export default function RulesPage() {
   const { data: metadata, isLoading: isLoadingMetadata } = useBankingMetadata();
 
   // Fetch uncategorized transactions only
-  const {
+  const { data: transactionsData, isLoading: isLoadingTransactions } =
-    data: transactionsData,
+    useTransactions(
-    isLoading: isLoadingTransactions,
+      {
-  } = useTransactions(
+        limit: 10000, // Large limit to get all uncategorized
-    {
+        offset: 0,
-      limit: 10000, // Large limit to get all uncategorized
+        includeUncategorized: true,
-      offset: 0,
+      },
-      includeUncategorized: true,
+      !!metadata,
-    },
+    );
-    !!metadata,
-  );
 
   const _refresh = useCallback(() => {
     invalidateAllTransactionQueries(queryClient);

app/statistics/page.tsx

@@ -55,7 +55,7 @@ export default function StatisticsPage() {
   const { data, isLoading } = useBankingData();
   const isMobile = useIsMobile();
   const [sheetOpen, setSheetOpen] = useState(false);
-  
+
   // Persister les filtres dans le localStorage
   const [period, setPeriod] = useLocalStorage<Period>(
     "statistics-period",
@@ -71,7 +71,7 @@ export default function StatisticsPage() {
   );
   const [excludeInternalTransfers, setExcludeInternalTransfers] =
     useLocalStorage("statistics-exclude-internal-transfers", true);
-  
+
   // Pour les dates, on stocke les ISO strings et on les convertit
   const [customStartDateISO, setCustomStartDateISO] = useLocalStorage<
     string | null
@@ -79,7 +79,7 @@ export default function StatisticsPage() {
   const [customEndDateISO, setCustomEndDateISO] = useLocalStorage<
     string | null
   >("statistics-custom-end-date", null);
-  
+
   // Convertir les ISO strings en Date
   const customStartDate = useMemo(
     () => (customStartDateISO ? new Date(customStartDateISO) : undefined),
@@ -89,7 +89,7 @@ export default function StatisticsPage() {
     () => (customEndDateISO ? new Date(customEndDateISO) : undefined),
     [customEndDateISO]
   );
-  
+
   // Fonctions pour mettre à jour les dates avec persistance
   const setCustomStartDate = (date: Date | undefined) => {
     setCustomStartDateISO(date ? date.toISOString() : null);
@@ -97,7 +97,7 @@ export default function StatisticsPage() {
   const setCustomEndDate = (date: Date | undefined) => {
     setCustomEndDateISO(date ? date.toISOString() : null);
   };
-  
+
   const [isCustomDatePickerOpen, setIsCustomDatePickerOpen] = useState(false);
 
   // Nettoyer les dates personnalisées quand on change de période (sauf si on passe à "custom")
@@ -106,7 +106,13 @@ export default function StatisticsPage() {
       setCustomStartDateISO(null);
       setCustomEndDateISO(null);
     }
-  }, [period, customStartDateISO, customEndDateISO, setCustomStartDateISO, setCustomEndDateISO]);
+  }, [
+    period,
+    customStartDateISO,
+    customEndDateISO,
+    setCustomStartDateISO,
+    setCustomEndDateISO,
+  ]);
 
   // Get start date based on period
   const startDate = useMemo(() => {
@@ -139,7 +145,7 @@ export default function StatisticsPage() {
   const internalTransferCategory = useMemo(() => {
     if (!data) return null;
     return data.categories.find(
-      (c) => c.name.toLowerCase() === "virement interne",
+      (c) => c.name.toLowerCase() === "virement interne"
     );
   }, [data]);
 
@@ -255,7 +261,7 @@ export default function StatisticsPage() {
     // Filter by accounts
     if (!selectedAccounts.includes("all")) {
       transactions = transactions.filter((t) =>
-        selectedAccounts.includes(t.accountId),
+        selectedAccounts.includes(t.accountId)
       );
     }
 
@@ -265,7 +271,7 @@ export default function StatisticsPage() {
         transactions = transactions.filter((t) => !t.categoryId);
       } else {
         transactions = transactions.filter(
-          (t) => t.categoryId && selectedCategories.includes(t.categoryId),
+          (t) => t.categoryId && selectedCategories.includes(t.categoryId)
         );
       }
     }
@@ -273,7 +279,7 @@ export default function StatisticsPage() {
     // Exclude "Virement interne" category if checkbox is checked
     if (excludeInternalTransfers && internalTransferCategory) {
       transactions = transactions.filter(
-        (t) => t.categoryId !== internalTransferCategory.id,
+        (t) => t.categoryId !== internalTransferCategory.id
       );
     }
 
@@ -346,7 +352,7 @@ export default function StatisticsPage() {
       });
 
     const categoryChartDataByParent = Array.from(
-      categoryTotalsByParent.entries(),
+      categoryTotalsByParent.entries()
     )
       .map(([groupId, total]) => {
         const category = data.categories.find((c) => c.id === groupId);
@@ -362,7 +368,7 @@ export default function StatisticsPage() {
 
     // Top expenses by top parent categories - deduplicate by ID
     const uniqueTransactions = Array.from(
-      new Map(transactions.map((t) => [t.id, t])).values(),
+      new Map(transactions.map((t) => [t.id, t])).values()
     );
     const expenses = uniqueTransactions.filter((t) => t.amount < 0);
 
@@ -419,7 +425,7 @@ export default function StatisticsPage() {
 
     // Balance evolution - Aggregated (using filtered transactions)
     const sortedFilteredTransactions = [...transactions].sort(
-      (a, b) => new Date(a.date).getTime() - new Date(b.date).getTime(),
+      (a, b) => new Date(a.date).getTime() - new Date(b.date).getTime()
     );
 
     // Calculate starting balance: initialBalance + transactions before startDate
@@ -431,7 +437,7 @@ export default function StatisticsPage() {
     // Start with initial balances
     runningBalance = accountsToUse.reduce(
       (sum, acc) => sum + (acc.initialBalance || 0),
-      0,
+      0
     );
 
     // Add all transactions before the start date for these accounts
@@ -468,7 +474,7 @@ export default function StatisticsPage() {
     });
 
     const aggregatedBalanceData = Array.from(
-      aggregatedBalanceByDate.entries(),
+      aggregatedBalanceByDate.entries()
     ).map(([date, balance]) => ({
       date: new Date(date).toLocaleDateString("fr-FR", {
         day: "2-digit",
@@ -691,6 +697,7 @@ export default function StatisticsPage() {
       aggregatedBalanceData,
       perAccountBalanceData,
       transactionCount: transactions.length,
+      transactions, // Toutes les transactions filtrées pour le graphique
       savingsTrendData,
       categoryTrendData,
       categoryTrendDataByParent,
@@ -925,7 +932,7 @@ export default function StatisticsPage() {
             onRemoveAccount={(id) => {
               const newAccounts = selectedAccounts.filter((a) => a !== id);
               setSelectedAccounts(
-                newAccounts.length > 0 ? newAccounts : ["all"],
+                newAccounts.length > 0 ? newAccounts : ["all"]
               );
             }}
             onClearAccounts={() => setSelectedAccounts(["all"])}
@@ -933,7 +940,7 @@ export default function StatisticsPage() {
             onRemoveCategory={(id) => {
               const newCategories = selectedCategories.filter((c) => c !== id);
               setSelectedCategories(
-                newCategories.length > 0 ? newCategories : ["all"],
+                newCategories.length > 0 ? newCategories : ["all"]
               );
             }}
             onClearCategories={() => setSelectedCategories(["all"])}
@@ -1031,7 +1038,11 @@ export default function StatisticsPage() {
                             selected={customStartDate}
                             onSelect={(date) => {
                               setCustomStartDate(date);
-                              if (date && customEndDate && date > customEndDate) {
+                              if (
+                                date &&
+                                customEndDate &&
+                                date > customEndDate
+                              ) {
                                 setCustomEndDate(undefined);
                               }
                             }}
@@ -1071,26 +1082,26 @@ export default function StatisticsPage() {
                     </div>
                     {customStartDate && customEndDate && (
                       <div className="flex gap-2 pt-2 border-t px-3 pb-3">
-                          <Button
+                        <Button
-                            variant="outline"
+                          variant="outline"
-                            size="sm"
+                          size="sm"
-                            className="flex-1"
+                          className="flex-1"
-                            onClick={() => {
+                          onClick={() => {
-                              setCustomStartDate(undefined);
+                            setCustomStartDate(undefined);
-                              setCustomEndDate(undefined);
+                            setCustomEndDate(undefined);
-                            }}
+                          }}
-                          >
+                        >
-                            Réinitialiser
+                          Réinitialiser
-                          </Button>
+                        </Button>
-                          <Button
+                        <Button
-                            size="sm"
+                          size="sm"
-                            className="flex-1"
+                          className="flex-1"
-                            onClick={() => setIsCustomDatePickerOpen(false)}
+                          onClick={() => setIsCustomDatePickerOpen(false)}
-                          >
+                        >
-                            Valider
+                          Valider
-                          </Button>
+                        </Button>
-                        </div>
+                      </div>
-                      )}
+                    )}
                   </PopoverContent>
                 </Popover>
               )}
@@ -1119,17 +1130,17 @@ export default function StatisticsPage() {
               onRemoveAccount={(id) => {
                 const newAccounts = selectedAccounts.filter((a) => a !== id);
                 setSelectedAccounts(
-                  newAccounts.length > 0 ? newAccounts : ["all"],
+                  newAccounts.length > 0 ? newAccounts : ["all"]
                 );
               }}
               onClearAccounts={() => setSelectedAccounts(["all"])}
               selectedCategories={selectedCategories}
               onRemoveCategory={(id) => {
                 const newCategories = selectedCategories.filter(
-                  (c) => c !== id,
+                  (c) => c !== id
                 );
                 setSelectedCategories(
-                  newCategories.length > 0 ? newCategories : ["all"],
+                  newCategories.length > 0 ? newCategories : ["all"]
                 );
               }}
               onClearCategories={() => setSelectedCategories(["all"])}
@@ -1234,6 +1245,7 @@ export default function StatisticsPage() {
             expensesByCategory={stats.topExpensesByCategory}
             categories={data.categories}
             formatCurrency={formatCurrency}
+            allTransactions={stats.transactions}
           />
         </div>
       </section>
@@ -1279,7 +1291,7 @@ function ActiveFilters({
 
   const selectedAccs = accounts.filter((a) => selectedAccounts.includes(a.id));
   const selectedCats = categories.filter((c) =>
-    selectedCategories.includes(c.id),
+    selectedCategories.includes(c.id)
   );
   const isUncategorized = selectedCategories.includes("uncategorized");
 

app/transactions/page.tsx

@@ -156,7 +156,7 @@ export default function TransactionsPage() {
       handleBulkReconcile(reconciled, selectedTransactions);
       clearSelection();
     },
-    [handleBulkReconcile, selectedTransactions, clearSelection]
+    [handleBulkReconcile, selectedTransactions, clearSelection],
   );
 
   const handleBulkSetCategoryWithClear = useCallback(
@@ -164,13 +164,13 @@ export default function TransactionsPage() {
       handleBulkSetCategory(categoryId, selectedTransactions);
       clearSelection();
     },
-    [handleBulkSetCategory, selectedTransactions, clearSelection]
+    [handleBulkSetCategory, selectedTransactions, clearSelection],
   );
 
   // Stabilize transactions reference to prevent unnecessary re-renders
   const filteredTransactions = useMemo(
     () => transactionsData?.transactions || [],
-    [transactionsData?.transactions]
+    [transactionsData?.transactions],
   );
   const totalTransactions = transactionsData?.total || 0;
   const hasMore = transactionsData?.hasMore || false;
@@ -188,7 +188,7 @@ export default function TransactionsPage() {
   const reconciledPercent = useMemo(() => {
     if (chartTransactions.length === 0) return "0.00";
     const reconciledCount = chartTransactions.filter(
-      (t) => t.isReconciled
+      (t) => t.isReconciled,
     ).length;
     return ((reconciledCount / chartTransactions.length) * 100).toFixed(2);
   }, [chartTransactions]);
@@ -196,7 +196,7 @@ export default function TransactionsPage() {
   const categorizedPercent = useMemo(() => {
     if (chartTransactions.length === 0) return "0.00";
     const categorizedCount = chartTransactions.filter(
-      (t) => t.categoryId !== null
+      (t) => t.categoryId !== null,
     ).length;
     return ((categorizedCount / chartTransactions.length) * 100).toFixed(2);
   }, [chartTransactions]);
@@ -204,7 +204,7 @@ export default function TransactionsPage() {
   // Persist statistics collapsed state in localStorage
   const [isStatsExpanded, setIsStatsExpanded] = useLocalStorage(
     "transactions-stats-expanded",
-    true
+    true,
   );
 
   // Early return for loading state - prevents sidebar flash

components/accounts/account-card.tsx

@@ -55,7 +55,8 @@ export function AccountCard({
   const isMobile = useIsMobile();
   const Icon = accountTypeIcons[account.type];
   const realBalance = getAccountBalance(account);
-  const hasBalanceDifference = calculatedBalance !== undefined && 
+  const hasBalanceDifference =
+    calculatedBalance !== undefined &&
     Math.abs(account.balance - calculatedBalance) > 0.01;
 
   const {
@@ -200,7 +201,8 @@ export function AccountCard({
                 </span>
                 {hasBalanceDifference && (
                   <span className="text-xs text-destructive font-semibold">
-                    (diff: {formatCurrency(account.balance - calculatedBalance)})
+                    (diff: {formatCurrency(account.balance - calculatedBalance)}
+                    )
                   </span>
                 )}
               </div>

components/accounts/account-edit-dialog.tsx

@@ -137,7 +137,8 @@ export function AccountEditDialog({
               placeholder="0.00"
             />
             <p className="text-xs text-muted-foreground">
-              Solde de départ pour équilibrer le compte. Le balance sera calculé automatiquement (solde total - solde initial).
+              Solde de départ pour équilibrer le compte. Le balance sera calculé
+              automatiquement (solde total - solde initial).
             </p>
           </div>
           <div className="space-y-2">

components/accounts/account-merge-select-dialog.tsx

@@ -54,7 +54,11 @@ export function AccountMergeSelectDialog({
   }
 
   const handleMerge = async () => {
-    if (!sourceAccountId || !targetAccountId || sourceAccountId === targetAccountId) {
+    if (
+      !sourceAccountId ||
+      !targetAccountId ||
+      sourceAccountId === targetAccountId
+    ) {
       return;
     }
 
@@ -105,13 +109,20 @@ export function AccountMergeSelectDialog({
 
           <div className="space-y-3">
             <Label>Compte à conserver (destination)</Label>
-            <RadioGroup value={targetAccountId} onValueChange={setTargetAccountId}>
+            <RadioGroup
+              value={targetAccountId}
+              onValueChange={setTargetAccountId}
+            >
               {selectedAccounts.map((account) => (
                 <div
                   key={account.id}
                   className="flex items-start space-x-3 rounded-lg border p-3 hover:bg-accent"
                 >
-                  <RadioGroupItem value={account.id} id={account.id} className="mt-1" />
+                  <RadioGroupItem
+                    value={account.id}
+                    id={account.id}
+                    className="mt-1"
+                  />
                   <Label
                     htmlFor={account.id}
                     className="flex-1 cursor-pointer space-y-1"
@@ -120,7 +131,9 @@ export function AccountMergeSelectDialog({
                     <div className="text-xs text-muted-foreground space-y-0.5">
                       <div>Numéro: {account.accountNumber}</div>
                       <div>Bank ID: {account.bankId}</div>
-                      <div>Solde: {formatCurrency(getAccountBalance(account))}</div>
+                      <div>
+                        Solde: {formatCurrency(getAccountBalance(account))}
+                      </div>
                     </div>
                   </Label>
                 </div>
@@ -133,9 +146,9 @@ export function AccountMergeSelectDialog({
               <AlertTriangle className="h-4 w-4" />
               <AlertDescription>
                 <strong>Attention :</strong> Toutes les transactions du compte "
-                {sourceAccount.name}" seront déplacées vers "{targetAccount.name}". Le
+                {sourceAccount.name}" seront déplacées vers "
-                compte "{sourceAccount.name}" sera supprimé après la fusion. Cette
+                {targetAccount.name}". Le compte "{sourceAccount.name}" sera
-                action est irréversible.
+                supprimé après la fusion. Cette action est irréversible.
               </AlertDescription>
             </Alert>
           )}
@@ -153,4 +166,3 @@ export function AccountMergeSelectDialog({
     </Dialog>
   );
 }
-

components/dashboard/accounts-summary.tsx

@@ -130,9 +130,7 @@ export function AccountsSummary({ data }: AccountsSummaryProps) {
                     <span
                       className={cn(
                         "font-bold tabular-nums text-base",
-                        realBalance >= 0
+                        realBalance >= 0 ? "text-success" : "text-destructive",
-                          ? "text-success"
-                          : "text-destructive",
                       )}
                     >
                       {formatCurrency(realBalance)}

components/dashboard/overview-cards.tsx

@@ -19,7 +19,7 @@ interface OverviewCardsProps {
 export function OverviewCards({ data }: OverviewCardsProps) {
   const totalBalance = data.accounts.reduce(
     (sum, acc) => sum + getAccountBalance(acc),
-    0
+    0,
   );
 
   const thisMonth = new Date();
@@ -27,7 +27,7 @@ export function OverviewCards({ data }: OverviewCardsProps) {
   const thisMonthStr = thisMonth.toISOString().slice(0, 7);
 
   const monthTransactions = data.transactions.filter((t) =>
-    t.date.startsWith(thisMonthStr)
+    t.date.startsWith(thisMonthStr),
   );
 
   const income = monthTransactions
@@ -44,7 +44,7 @@ export function OverviewCards({ data }: OverviewCardsProps) {
     total > 0 ? ((reconciled / total) * 100).toFixed(2) : "0.00";
 
   const categorized = data.transactions.filter(
-    (t) => t.categoryId !== null
+    (t) => t.categoryId !== null,
   ).length;
   const categorizedPercent =
     total > 0 ? ((categorized / total) * 100).toFixed(2) : "0.00";
@@ -61,7 +61,10 @@ export function OverviewCards({ data }: OverviewCardsProps) {
       <Card className="stat-card-gradient-1 card-hover group relative overflow-hidden">
         {/* Icône en arrière-plan */}
         <div className="absolute bottom-2 right-2 opacity-[0.04] z-0 pointer-events-none">
-          <Wallet className="h-20 w-20 sm:h-24 sm:w-24 md:h-28 md:w-28 text-primary" strokeWidth={1} />
+          <Wallet
+            className="h-20 w-20 sm:h-24 sm:w-24 md:h-28 md:w-28 text-primary"
+            strokeWidth={1}
+          />
         </div>
         <CardHeader className="flex flex-row items-start justify-between space-y-0 pb-3 px-5 pt-5 sm:px-6 sm:pt-6 relative z-10">
           <CardTitle className="text-[10px] sm:text-xs font-semibold text-muted-foreground/80 leading-tight uppercase tracking-wider flex-1 min-w-0">
@@ -72,9 +75,7 @@ export function OverviewCards({ data }: OverviewCardsProps) {
           <div
             className={cn(
               "text-2xl sm:text-3xl md:text-3xl lg:text-2xl xl:text-3xl font-black tracking-tight mb-3 leading-tight break-words",
-              totalBalance >= 0
+              totalBalance >= 0 ? "text-success" : "text-destructive",
-                ? "text-success"
-                : "text-destructive"
             )}
           >
             {formatCurrency(totalBalance)}
@@ -88,7 +89,10 @@ export function OverviewCards({ data }: OverviewCardsProps) {
       <Card className="stat-card-gradient-2 card-hover group relative overflow-hidden">
         {/* Icône en arrière-plan */}
         <div className="absolute bottom-2 right-2 opacity-[0.04] z-0 pointer-events-none">
-          <TrendingUp className="h-20 w-20 sm:h-24 sm:w-24 md:h-28 md:w-28 text-success" strokeWidth={1} />
+          <TrendingUp
+            className="h-20 w-20 sm:h-24 sm:w-24 md:h-28 md:w-28 text-success"
+            strokeWidth={1}
+          />
         </div>
         <CardHeader className="flex flex-row items-start justify-between space-y-0 pb-3 px-5 pt-5 sm:px-6 sm:pt-6 relative z-10">
           <CardTitle className="text-[10px] sm:text-xs font-semibold text-muted-foreground/80 leading-tight uppercase tracking-wider flex-1 min-w-0">
@@ -111,7 +115,10 @@ export function OverviewCards({ data }: OverviewCardsProps) {
       <Card className="stat-card-gradient-3 card-hover group relative overflow-hidden">
         {/* Icône en arrière-plan */}
         <div className="absolute bottom-2 right-2 opacity-[0.04] z-0 pointer-events-none">
-          <TrendingDown className="h-20 w-20 sm:h-24 sm:w-24 md:h-28 md:w-28 text-destructive" strokeWidth={1} />
+          <TrendingDown
+            className="h-20 w-20 sm:h-24 sm:w-24 md:h-28 md:w-28 text-destructive"
+            strokeWidth={1}
+          />
         </div>
         <CardHeader className="flex flex-row items-start justify-between space-y-0 pb-3 px-5 pt-5 sm:px-6 sm:pt-6 relative z-10">
           <CardTitle className="text-[10px] sm:text-xs font-semibold text-muted-foreground/80 leading-tight uppercase tracking-wider flex-1 min-w-0">
@@ -134,7 +141,10 @@ export function OverviewCards({ data }: OverviewCardsProps) {
       <Card className="stat-card-gradient-4 card-hover group relative overflow-hidden">
         {/* Icône en arrière-plan */}
         <div className="absolute bottom-2 right-2 opacity-[0.04] z-0 pointer-events-none">
-          <CreditCard className="h-20 w-20 sm:h-24 sm:w-24 md:h-28 md:w-28 text-chart-4" strokeWidth={1} />
+          <CreditCard
+            className="h-20 w-20 sm:h-24 sm:w-24 md:h-28 md:w-28 text-chart-4"
+            strokeWidth={1}
+          />
         </div>
         <CardHeader className="flex flex-row items-start justify-between space-y-0 pb-3 px-5 pt-5 sm:px-6 sm:pt-6 relative z-10">
           <CardTitle className="text-[10px] sm:text-xs font-semibold text-muted-foreground/80 leading-tight uppercase tracking-wider flex-1 min-w-0">
@@ -154,7 +164,10 @@ export function OverviewCards({ data }: OverviewCardsProps) {
       <Card className="stat-card-gradient-5 card-hover group relative overflow-hidden">
         {/* Icône en arrière-plan */}
         <div className="absolute bottom-2 right-2 opacity-[0.04] z-0 pointer-events-none">
-          <Tag className="h-20 w-20 sm:h-24 sm:w-24 md:h-28 md:w-28 text-chart-5" strokeWidth={1} />
+          <Tag
+            className="h-20 w-20 sm:h-24 sm:w-24 md:h-28 md:w-28 text-chart-5"
+            strokeWidth={1}
+          />
         </div>
         <CardHeader className="flex flex-row items-start justify-between space-y-0 pb-3 px-5 pt-5 sm:px-6 sm:pt-6 relative z-10">
           <CardTitle className="text-[10px] sm:text-xs font-semibold text-muted-foreground/80 leading-tight uppercase tracking-wider flex-1 min-w-0">

components/dashboard/recent-transactions.tsx

@@ -89,7 +89,7 @@ export function RecentTransactions({ data }: RecentTransactionsProps) {
                           "font-black tabular-nums text-sm md:text-base shrink-0 md:hidden",
                           transaction.amount >= 0
                             ? "text-success"
-                            : "text-destructive"
+                            : "text-destructive",
                         )}
                       >
                         {transaction.amount >= 0 ? "+" : ""}
@@ -131,7 +131,7 @@ export function RecentTransactions({ data }: RecentTransactionsProps) {
                       "font-black tabular-nums text-base md:text-lg shrink-0 hidden md:block leading-tight",
                       transaction.amount >= 0
                         ? "text-success"
-                        : "text-destructive"
+                        : "text-destructive",
                     )}
                   >
                     {transaction.amount >= 0 ? "+" : ""}

components/dashboard/sidebar.tsx

@@ -93,7 +93,7 @@ function SidebarContent({
                   "w-full justify-start gap-3 h-12 rounded-2xl px-3",
                   isActive &&
                     "bg-gradient-to-r from-primary/15 via-primary/10 to-primary/5 border-2 border-primary/30 shadow-lg shadow-primary/10 backdrop-blur-sm",
-                  collapsed && "justify-center px-2 w-12 mx-auto"
+                  collapsed && "justify-center px-2 w-12 mx-auto",
                 )}
               >
                 <item.icon
@@ -103,7 +103,7 @@ function SidebarContent({
                   <span
                     className={cn(
                       "font-semibold text-sm",
-                      isActive && "text-primary font-bold"
+                      isActive && "text-primary font-bold",
                     )}
                   >
                     {item.label}
@@ -118,7 +118,7 @@ function SidebarContent({
       <div
         className={cn(
           "border-t border-border/30 pt-2",
-          collapsed ? "p-2" : "p-4"
+          collapsed ? "p-2" : "p-4",
         )}
       >
         <Link href="/settings" onClick={handleLinkClick} className="block mb-2">
@@ -126,7 +126,7 @@ function SidebarContent({
             variant="ghost"
             className={cn(
               "w-full justify-start gap-3 h-12 rounded-2xl px-3",
-              collapsed && "justify-center px-2 w-12 mx-auto"
+              collapsed && "justify-center px-2 w-12 mx-auto",
             )}
           >
             <Settings className="w-5 h-5 shrink-0" />
@@ -141,7 +141,7 @@ function SidebarContent({
           className={cn(
             "w-full justify-start gap-3 h-12 rounded-2xl px-3 mb-2",
             "text-destructive",
-            collapsed && "justify-center px-2 w-12 mx-auto"
+            collapsed && "justify-center px-2 w-12 mx-auto",
           )}
         >
           <LogOut className="w-5 h-5 shrink-0" />
@@ -168,7 +168,8 @@ export function Sidebar({ open, onOpenChange }: SidebarProps) {
       <Sheet open={open} onOpenChange={onOpenChange}>
         <SheetContent
           side="left"
-          className="w-64 p-0 bg-sidebar text-sidebar-foreground border-sidebar-border"
+          className="w-64 p-0 text-sidebar-foreground border-sidebar-border"
+          style={{ backgroundColor: 'var(--sidebar-opaque)' }}
         >
           <SheetTitle className="sr-only">Navigation</SheetTitle>
           <div className="flex flex-col h-full">
@@ -187,13 +188,13 @@ export function Sidebar({ open, onOpenChange }: SidebarProps) {
       className={cn(
         "hidden md:flex flex-col h-screen bg-sidebar text-sidebar-foreground border-r border-sidebar-border",
         "backdrop-blur-xl",
-        collapsed ? "w-16" : "w-64"
+        collapsed ? "w-16" : "w-64",
       )}
     >
       <div
         className={cn(
           "flex items-center border-b border-border/30",
-          collapsed ? "justify-center p-4" : "justify-between p-6"
+          collapsed ? "justify-center p-4" : "justify-between p-6",
         )}
       >
         {!collapsed && (

components/providers/background-provider.tsx

@@ -12,7 +12,7 @@ export function BackgroundProvider() {
     const applyBackground = () => {
       try {
         const pageBackground = document.querySelector(
-          ".page-background"
+          ".page-background",
         ) as HTMLElement;
         if (!pageBackground) return;
 
@@ -30,7 +30,7 @@ export function BackgroundProvider() {
           "bg-gradient-orange",
           "bg-solid-light",
           "bg-solid-dark",
-          "bg-custom-image"
+          "bg-custom-image",
         );
 
         const root = document.documentElement;
@@ -39,7 +39,7 @@ export function BackgroundProvider() {
           pageBackground.classList.add("bg-custom-image");
           root.style.setProperty(
             "--custom-background-image",
-            `url(${settings.customImageUrl})`
+            `url(${settings.customImageUrl})`,
           );
         } else {
           pageBackground.classList.add(`bg-${settings.type || "default"}`);

components/settings/background-card.tsx

@@ -40,43 +40,50 @@ const DEFAULT_BACKGROUNDS: Array<{
   {
     value: "default",
     label: "Neutre",
-    preview: "linear-gradient(135deg, oklch(0.985 0 0) 0%, oklch(0.97 0.005 260) 50%, oklch(0.985 0 0) 100%)",
+    preview:
+      "linear-gradient(135deg, oklch(0.985 0 0) 0%, oklch(0.97 0.005 260) 50%, oklch(0.985 0 0) 100%)",
     description: "Fond neutre et élégant",
   },
   {
     value: "gradient-blue",
     label: "Océan",
-    preview: "linear-gradient(135deg, oklch(0.95 0.03 230) 0%, oklch(0.88 0.08 225) 50%, oklch(0.78 0.12 220) 100%)",
+    preview:
+      "linear-gradient(135deg, oklch(0.95 0.03 230) 0%, oklch(0.88 0.08 225) 50%, oklch(0.78 0.12 220) 100%)",
     description: "Dégradé bleu apaisant",
   },
   {
     value: "gradient-purple",
     label: "Améthyste",
-    preview: "linear-gradient(135deg, oklch(0.95 0.04 300) 0%, oklch(0.88 0.1 295) 50%, oklch(0.78 0.15 290) 100%)",
+    preview:
+      "linear-gradient(135deg, oklch(0.95 0.04 300) 0%, oklch(0.88 0.1 295) 50%, oklch(0.78 0.15 290) 100%)",
     description: "Dégradé violet sophistiqué",
   },
   {
     value: "gradient-green",
     label: "Forêt",
-    preview: "linear-gradient(135deg, oklch(0.95 0.04 160) 0%, oklch(0.88 0.1 155) 50%, oklch(0.78 0.14 150) 100%)",
+    preview:
+      "linear-gradient(135deg, oklch(0.95 0.04 160) 0%, oklch(0.88 0.1 155) 50%, oklch(0.78 0.14 150) 100%)",
     description: "Dégradé vert naturel",
   },
   {
     value: "gradient-orange",
     label: "Aurore",
-    preview: "linear-gradient(135deg, oklch(0.97 0.03 80) 0%, oklch(0.92 0.08 60) 50%, oklch(0.85 0.14 45) 100%)",
+    preview:
+      "linear-gradient(135deg, oklch(0.97 0.03 80) 0%, oklch(0.92 0.08 60) 50%, oklch(0.85 0.14 45) 100%)",
     description: "Dégradé orange chaleureux",
   },
   {
     value: "solid-light",
     label: "Lumineux",
-    preview: "linear-gradient(135deg, oklch(1 0 0) 0%, oklch(0.98 0.005 260) 100%)",
+    preview:
+      "linear-gradient(135deg, oklch(1 0 0) 0%, oklch(0.98 0.005 260) 100%)",
     description: "Fond blanc épuré",
   },
   {
     value: "solid-dark",
     label: "Minuit",
-    preview: "linear-gradient(135deg, oklch(0.18 0.02 260) 0%, oklch(0.08 0.015 250) 100%)",
+    preview:
+      "linear-gradient(135deg, oklch(0.18 0.02 260) 0%, oklch(0.08 0.015 250) 100%)",
     description: "Fond sombre immersif",
   },
 ];
@@ -89,14 +96,14 @@ export function BackgroundCard() {
 
   const currentSettings = useMemo<BackgroundSettings>(
     () => backgroundSettings || { type: "default" },
-    [backgroundSettings]
+    [backgroundSettings],
   );
 
   const [customImageUrl, setCustomImageUrl] = useState(
-    currentSettings.customImageUrl || ""
+    currentSettings.customImageUrl || "",
   );
   const [showCustomInput, setShowCustomInput] = useState(
-    currentSettings.type === "custom-image"
+    currentSettings.type === "custom-image",
   );
 
   // Synchroniser customImageUrl avec les settings
@@ -112,7 +119,7 @@ export function BackgroundCard() {
   const applyBackground = (settings: BackgroundSettings) => {
     const root = document.documentElement;
     const pageBackground = document.querySelector(
-      ".page-background"
+      ".page-background",
     ) as HTMLElement;
 
     if (!pageBackground) return;
@@ -126,14 +133,14 @@ export function BackgroundCard() {
       "bg-gradient-orange",
       "bg-solid-light",
       "bg-solid-dark",
-      "bg-custom-image"
+      "bg-custom-image",
     );
 
     if (settings.type === "custom-image" && settings.customImageUrl) {
       pageBackground.classList.add("bg-custom-image");
       root.style.setProperty(
         "--custom-background-image",
-        `url(${settings.customImageUrl})`
+        `url(${settings.customImageUrl})`,
       );
     } else {
       pageBackground.classList.add(`bg-${settings.type || "default"}`);
@@ -142,7 +149,7 @@ export function BackgroundCard() {
 
     // Déclencher un événement personnalisé pour notifier les autres composants
     window.dispatchEvent(
-      new CustomEvent("background-changed", { detail: settings })
+      new CustomEvent("background-changed", { detail: settings }),
     );
   };
 
@@ -222,7 +229,7 @@ export function BackgroundCard() {
                   "relative flex flex-col items-center justify-center p-4 rounded-lg border-2 cursor-pointer transition-all",
                   currentSettings.type === bg.value
                     ? "border-primary bg-primary/5"
-                    : "border-border hover:border-primary/50"
+                    : "border-border hover:border-primary/50",
                 )}
               >
                 <RadioGroupItem
@@ -245,7 +252,7 @@ export function BackgroundCard() {
                 "relative flex flex-col items-center justify-center p-4 rounded-lg border-2 cursor-pointer transition-all",
                 currentSettings.type === "custom-image"
                   ? "border-primary bg-primary/5"
-                  : "border-border hover:border-primary/50"
+                  : "border-border hover:border-primary/50",
               )}
             >
               <RadioGroupItem

components/settings/danger-zone-card.tsx

@@ -46,7 +46,7 @@ export function DangerZoneCard({
       const result = await onDeduplicate();
       if (result.deletedCount > 0) {
         alert(
-          `${result.deletedCount} transaction${result.deletedCount > 1 ? "s" : ""} en double supprimée${result.deletedCount > 1 ? "s" : ""}`
+          `${result.deletedCount} transaction${result.deletedCount > 1 ? "s" : ""} en double supprimée${result.deletedCount > 1 ? "s" : ""}`,
         );
       } else {
         alert("Aucun doublon trouvé");

components/settings/reconcile-date-range-card.tsx

@@ -45,11 +45,12 @@ export function ReconcileDateRangeCard() {
     setIsReconciling(true);
     try {
       const endDateStr = format(endDate, "yyyy-MM-dd");
-      const body: { endDate: string; startDate?: string; reconciled: boolean } = {
+      const body: { endDate: string; startDate?: string; reconciled: boolean } =
-        endDate: endDateStr,
+        {
-        reconciled: true,
+          endDate: endDateStr,
-      };
+          reconciled: true,
-      
+        };
+
       if (startDate) {
         body.startDate = format(startDate, "yyyy-MM-dd");
       }
@@ -69,7 +70,7 @@ export function ReconcileDateRangeCard() {
       }
 
       const result = await response.json();
-      
+
       // Invalider toutes les requêtes de transactions pour rafraîchir les données
       invalidateAllTransactionQueries(queryClient);
 
@@ -118,7 +119,7 @@ export function ReconcileDateRangeCard() {
                 <>
                   {startDate ? (
                     <>
-                      {format(startDate, "PPP", { locale: fr})} -{" "}
+                      {format(startDate, "PPP", { locale: fr })} -{" "}
                       {format(endDate, "PPP", { locale: fr })}
                     </>
                   ) : (
@@ -134,7 +135,10 @@ export function ReconcileDateRangeCard() {
             <div className="p-3 flex gap-4">
               <div className="space-y-2">
                 <label className="text-sm font-medium">
-                  Date de début <span className="text-xs text-muted-foreground">(optionnel)</span>
+                  Date de début{" "}
+                  <span className="text-xs text-muted-foreground">
+                    (optionnel)
+                  </span>
                 </label>
                 <div className="scale-90 origin-top-left">
                   <CalendarComponent
@@ -233,8 +237,8 @@ export function ReconcileDateRangeCard() {
                     ) : (
                       <>jusqu'au {format(endDate, "PPP", { locale: fr })}</>
                     )}{" "}
-                    comme pointées. Seules les opérations non encore pointées seront
+                    comme pointées. Seules les opérations non encore pointées
-                    modifiées.
+                    seront modifiées.
                   </>
                 )}
               </AlertDialogDescription>
@@ -257,4 +261,3 @@ export function ReconcileDateRangeCard() {
     </Card>
   );
 }
-

components/settings/theme-card.tsx

@@ -70,7 +70,7 @@ export function ThemeCard() {
                     "relative flex flex-col items-center justify-center p-4 rounded-lg border-2 cursor-pointer transition-all",
                     currentTheme === themeOption.value
                       ? "border-primary bg-primary/5"
-                      : "border-border hover:border-primary/50"
+                      : "border-border hover:border-primary/50",
                   )}
                 >
                   <RadioGroupItem

components/statistics/category-bar-chart.tsx

@@ -42,7 +42,7 @@ export function CategoryBarChart({
   }) => {
     const categoryName = payload.value;
     const item = displayData.find((d) => d.name === categoryName);
-    
+
     if (!item) {
       return (
         <text

components/statistics/category-trend-chart.tsx

@@ -166,11 +166,67 @@ export function CategoryTrendChart({
                   tick={{ fill: "var(--muted-foreground)" }}
                 />
                 <Tooltip
-                  formatter={(value: number) => formatCurrency(value)}
+                  content={({ active, payload, label }) => {
-                  contentStyle={{
+                    if (!active || !payload?.length) return null;
-                    backgroundColor: "var(--card)",
+                    
-                    border: "1px solid var(--border)",
+                    // Filtrer seulement les catégories qui ont une valeur
-                    borderRadius: "8px",
+                    const entriesWithValue = payload.filter(
+                      (entry) => entry.value !== undefined && entry.value !== null && Number(entry.value) !== 0
+                    );
+
+                    if (entriesWithValue.length === 0) return null;
+
+                    return (
+                      <div
+                        className="px-2.5 py-2 rounded-lg shadow-lg"
+                        style={{
+                          backgroundColor: "var(--background)",
+                          border: "1px solid var(--border)",
+                          opacity: 1,
+                        }}
+                      >
+                        <div className="text-xs font-medium text-foreground mb-1.5 pb-1 border-b border-border/50">
+                          {label}
+                        </div>
+                        <div className="space-y-1">
+                          {entriesWithValue.map((entry, index) => {
+                            const categoryId = entry.dataKey as string;
+                            const categoryInfo = getCategoryInfo(categoryId);
+                            const categoryName = getCategoryName(categoryId);
+                            const value = entry.value as number;
+
+                            return (
+                              <div
+                                key={`tooltip-${categoryId}-${index}`}
+                                className="flex items-center gap-1.5"
+                              >
+                                {categoryInfo ? (
+                                  <CategoryIcon
+                                    icon={categoryInfo.icon}
+                                    color={categoryInfo.color}
+                                    size={12}
+                                  />
+                                ) : (
+                                  <div
+                                    className="w-3 h-3 rounded-full shrink-0"
+                                    style={{ backgroundColor: "#94a3b8" }}
+                                  />
+                                )}
+                                <span className="text-xs text-foreground flex-1 min-w-0 truncate">
+                                  {categoryName}
+                                </span>
+                                <span className="text-xs font-semibold text-foreground tabular-nums whitespace-nowrap">
+                                  {formatCurrency(value)}
+                                </span>
+                              </div>
+                            );
+                          })}
+                        </div>
+                      </div>
+                    );
+                  }}
+                  wrapperStyle={{
+                    opacity: 1,
                   }}
                 />
                 <Legend
@@ -179,8 +235,9 @@ export function CategoryTrendChart({
                     const allCategoryIds = Array.from(categoryTotals.keys());
 
                     return (
-                      <div className="flex flex-wrap justify-center gap-x-4 gap-y-1 mt-2">
+                      <div className="max-h-[60px] overflow-y-auto overflow-x-hidden pr-2 mt-2">
-                        {allCategoryIds.map((categoryId) => {
+                        <div className="flex flex-wrap justify-center gap-x-4 gap-y-1">
+                          {allCategoryIds.map((categoryId) => {
                           const categoryInfo = getCategoryInfo(categoryId);
                           const categoryName = getCategoryName(categoryId);
                           if (!categoryInfo && categoryId !== "uncategorized")
@@ -233,6 +290,7 @@ export function CategoryTrendChart({
                             </button>
                           );
                         })}
+                        </div>
                       </div>
                     );
                   }}
@@ -259,6 +317,7 @@ export function CategoryTrendChart({
                       strokeWidth={isSelected ? 2 : 1}
                       strokeOpacity={isSelected ? 1 : 0.3}
                       dot={false}
+                      connectNulls={true}
                       hide={!isSelected && selectedCategories.length > 0}
                     />
                   );

components/statistics/monthly-chart.tsx

@@ -54,7 +54,7 @@ export function MonthlyChart({
   // Formater les labels de manière plus compacte
   const formatMonthLabel = (month: string) => {
     // Format: "janv. 24" -> "janv 24" (enlever le point)
-    return month.replace('.', '');
+    return month.replace(".", "");
   };
 
   const chartContent = (
@@ -62,10 +62,18 @@ export function MonthlyChart({
       {data.length > 0 ? (
         <div className="h-[400px] sm:h-[300px]">
           <ResponsiveContainer width="100%" height="100%">
-            <LineChart data={data} margin={{ left: 0, right: 10, top: 10, bottom: data.length > 6 ? 80 : 60 }}>
+            <LineChart
+              data={data}
+              margin={{
+                left: 0,
+                right: 10,
+                top: 10,
+                bottom: data.length > 6 ? 80 : 60,
+              }}
+            >
               <CartesianGrid strokeDasharray="3 3" className="stroke-muted" />
-              <XAxis 
+              <XAxis
-                dataKey="month" 
+                dataKey="month"
                 className="text-xs"
                 angle={data.length > 6 ? -45 : 0}
                 textAnchor={data.length > 6 ? "end" : "middle"}

components/statistics/stats-summary-cards.tsx

@@ -24,7 +24,10 @@ export function StatsSummaryCards({
       <Card className="stat-card-textured relative overflow-hidden">
         {/* Icône en arrière-plan */}
         <div className="absolute bottom-2 right-2 opacity-[0.04] z-0 pointer-events-none">
-          <TrendingUp className="h-16 w-16 md:h-20 md:w-20 text-success" strokeWidth={1} />
+          <TrendingUp
+            className="h-16 w-16 md:h-20 md:w-20 text-success"
+            strokeWidth={1}
+          />
         </div>
         <CardHeader className="pb-3 px-5 pt-5 relative z-10">
           <CardTitle className="text-[10px] md:text-xs font-semibold text-muted-foreground/80 uppercase tracking-wider">
@@ -41,7 +44,10 @@ export function StatsSummaryCards({
       <Card className="stat-card-textured relative overflow-hidden">
         {/* Icône en arrière-plan */}
         <div className="absolute bottom-2 right-2 opacity-[0.04] z-0 pointer-events-none">
-          <TrendingDown className="h-16 w-16 md:h-20 md:w-20 text-destructive" strokeWidth={1} />
+          <TrendingDown
+            className="h-16 w-16 md:h-20 md:w-20 text-destructive"
+            strokeWidth={1}
+          />
         </div>
         <CardHeader className="pb-3 px-5 pt-5 relative z-10">
           <CardTitle className="text-[10px] md:text-xs font-semibold text-muted-foreground/80 uppercase tracking-wider">
@@ -58,7 +64,10 @@ export function StatsSummaryCards({
       <Card className="stat-card-textured relative overflow-hidden">
         {/* Icône en arrière-plan */}
         <div className="absolute bottom-2 right-2 opacity-[0.04] z-0 pointer-events-none">
-          <ArrowRight className="h-16 w-16 md:h-20 md:w-20 text-muted-foreground/40" strokeWidth={1} />
+          <ArrowRight
+            className="h-16 w-16 md:h-20 md:w-20 text-muted-foreground/40"
+            strokeWidth={1}
+          />
         </div>
         <CardHeader className="pb-3 px-5 pt-5 relative z-10">
           <CardTitle className="text-[10px] md:text-xs font-semibold text-muted-foreground/80 uppercase tracking-wider">
@@ -75,12 +84,12 @@ export function StatsSummaryCards({
       <Card className="stat-card-textured relative overflow-hidden">
         {/* Icône en arrière-plan */}
         <div className="absolute bottom-2 right-2 opacity-[0.04] z-0 pointer-events-none">
-          <div className={cn(
+          <div
-            "h-16 w-16 md:h-20 md:w-20 rounded-full border-2",
+            className={cn(
-            savings >= 0 
+              "h-16 w-16 md:h-20 md:w-20 rounded-full border-2",
-              ? "border-success" 
+              savings >= 0 ? "border-success" : "border-destructive",
-              : "border-destructive"
+            )}
-          )} />
+          />
         </div>
         <CardHeader className="pb-3 px-5 pt-5 relative z-10">
           <CardTitle className="text-[10px] md:text-xs font-semibold text-muted-foreground/80 uppercase tracking-wider">

components/statistics/top-expenses-list.tsx

@@ -1,16 +1,23 @@
 "use client";
 
+import { useState, useMemo, useEffect } from "react";
 import Link from "next/link";
 import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
 import { CategoryIcon } from "@/components/ui/category-icon";
 import { Badge } from "@/components/ui/badge";
-import {
+import { Tabs, TabsList, TabsTrigger, TabsContent } from "@/components/ui/tabs";
-  Tabs,
+import { Button } from "@/components/ui/button";
-  TabsList,
-  TabsTrigger,
-  TabsContent,
-} from "@/components/ui/tabs";
 import { useIsMobile } from "@/hooks/use-mobile";
+import {
+  BarChart,
+  Bar,
+  XAxis,
+  YAxis,
+  CartesianGrid,
+  Tooltip,
+  ResponsiveContainer,
+} from "recharts";
+import { List, ListOrdered } from "lucide-react";
 import type { Transaction, Category } from "@/lib/types";
 
 interface TopExpensesListProps {
@@ -20,14 +27,17 @@ interface TopExpensesListProps {
   }>;
   categories: Category[];
   formatCurrency: (amount: number) => string;
+  allTransactions?: Transaction[]; // Toutes les transactions filtrées pour calculer toutes les dépenses
 }
 
 export function TopExpensesList({
   expensesByCategory,
   categories,
   formatCurrency,
+  allTransactions = [],
 }: TopExpensesListProps) {
   const isMobile = useIsMobile();
+  const [showAllExpenses, setShowAllExpenses] = useState(false);
 
   // Filtrer les catégories qui ont des dépenses
   const categoriesWithExpenses = expensesByCategory.filter(
@@ -42,6 +52,216 @@ export function TopExpensesList({
       ? categoriesWithExpenses[0].categoryId || "uncategorized"
       : "";
 
+  const [activeTab, setActiveTab] = useState<string>(() => defaultTabValue);
+
+  // Mettre à jour activeTab quand defaultTabValue change ou si activeTab est invalide
+  useEffect(() => {
+    if (!defaultTabValue) return;
+    
+    // Vérifier si activeTab correspond à une catégorie valide
+    const isValidTab = categoriesWithExpenses.some(
+      (group) => (group.categoryId || "uncategorized") === activeTab,
+    );
+    
+    // Si activeTab est vide ou invalide, utiliser defaultTabValue
+    if (!activeTab || !isValidTab) {
+      setActiveTab(defaultTabValue);
+    }
+  }, [defaultTabValue, categoriesWithExpenses, activeTab]);
+
+  // Calculer les données du graphique pour la catégorie active
+  const chartData = useMemo(() => {
+    if (!hasExpenses) return [];
+
+    // Utiliser activeTab ou defaultTabValue comme fallback
+    const currentTab = activeTab || defaultTabValue;
+    if (!currentTab) return [];
+
+    const activeCategoryGroup = categoriesWithExpenses.find(
+      (group) => (group.categoryId || "uncategorized") === currentTab,
+    );
+
+    if (!activeCategoryGroup) {
+      return [];
+    }
+
+    // Si showAllExpenses est activé et qu'on a toutes les transactions, utiliser toutes les dépenses de la catégorie
+    let expenses: Transaction[];
+    if (showAllExpenses && allTransactions.length > 0) {
+      // Filtrer toutes les transactions pour obtenir toutes les dépenses de cette catégorie parente
+      const categoryId = activeCategoryGroup.categoryId;
+      expenses = allTransactions
+        .filter((t) => t.amount < 0) // Seulement les dépenses
+        .filter((t) => {
+          if (categoryId === null) {
+            return !t.categoryId;
+          }
+          // Vérifier si la transaction appartient à cette catégorie parente ou ses sous-catégories
+          const category = categories.find((c) => c.id === t.categoryId);
+          if (!category) {
+            return false;
+          }
+          const transactionGroupId = category.parentId || category.id;
+          return transactionGroupId === categoryId;
+        });
+    } else {
+      // Utiliser seulement les top 10
+      expenses = activeCategoryGroup.expenses;
+    }
+
+    if (expenses.length === 0) {
+      return [];
+    }
+
+    // Grouper les dépenses par période
+    // Si moins de 30 jours, groupe par jour
+    // Si moins de 6 mois, groupe par semaine
+    // Sinon groupe par mois
+    const sortedExpenses = [...expenses].sort(
+      (a, b) => new Date(a.date).getTime() - new Date(b.date).getTime(),
+    );
+
+    if (sortedExpenses.length === 0) return [];
+
+    const firstDate = new Date(sortedExpenses[0].date);
+    const lastDate = new Date(
+      sortedExpenses[sortedExpenses.length - 1].date,
+    );
+    const daysDiff =
+      (lastDate.getTime() - firstDate.getTime()) / (1000 * 60 * 60 * 24);
+
+    let groupBy: "day" | "week" | "month";
+    if (daysDiff <= 30) {
+      groupBy = "day";
+    } else if (daysDiff <= 180) {
+      groupBy = "week";
+    } else {
+      groupBy = "month";
+    }
+
+    // Fonction helper pour obtenir la clé de période d'une date
+    const getPeriodKey = (date: Date): { key: string; dateKey: string } => {
+      if (groupBy === "day") {
+        return {
+          key: date.toLocaleDateString("fr-FR", {
+            day: "2-digit",
+            month: "short",
+          }),
+          dateKey: date.toISOString().substring(0, 10), // YYYY-MM-DD
+        };
+      } else if (groupBy === "week") {
+        // Semaine commençant le lundi
+        const weekStart = new Date(date);
+        const day = weekStart.getDay();
+        const diff = weekStart.getDate() - day + (day === 0 ? -6 : 1);
+        weekStart.setDate(diff);
+        return {
+          key: `Sem. ${weekStart.toLocaleDateString("fr-FR", {
+            day: "2-digit",
+            month: "short",
+          })}`,
+          dateKey: weekStart.toISOString().substring(0, 10), // YYYY-MM-DD
+        };
+      } else {
+        return {
+          key: date.toLocaleDateString("fr-FR", {
+            month: "short",
+            year: "numeric",
+          }),
+          dateKey: `${date.getFullYear()}-${String(date.getMonth() + 1).padStart(2, "0")}`, // YYYY-MM
+        };
+      }
+    };
+
+    // Grouper les dépenses par période
+    const groupedData = new Map<
+      string,
+      { total: number; dateKey: string }
+    >();
+
+    sortedExpenses.forEach((expense) => {
+      const date = new Date(expense.date);
+      const { key, dateKey } = getPeriodKey(date);
+
+      const current = groupedData.get(key);
+      if (current) {
+        current.total += Math.abs(expense.amount);
+      } else {
+        groupedData.set(key, {
+          total: Math.abs(expense.amount),
+          dateKey,
+        });
+      }
+    });
+
+    // Générer toutes les périodes entre la première et la dernière date
+    const allPeriodsMap = new Map<
+      string,
+      { period: string; montant: number; dateKey: string }
+    >();
+    const currentDate = new Date(firstDate);
+    const endDate = new Date(lastDate);
+
+    // Normaliser les dates selon le type de groupement
+    if (groupBy === "day") {
+      currentDate.setHours(0, 0, 0, 0);
+      endDate.setHours(23, 59, 59, 999);
+    } else if (groupBy === "week") {
+      // Début de la semaine de la première date
+      const day = currentDate.getDay();
+      const diff = currentDate.getDate() - day + (day === 0 ? -6 : 1);
+      currentDate.setDate(diff);
+      currentDate.setHours(0, 0, 0, 0);
+      // Début de la semaine de la dernière date (pour la boucle)
+      const lastDay = endDate.getDay();
+      const lastDiff = endDate.getDate() - lastDay + (lastDay === 0 ? -6 : 1);
+      endDate.setDate(lastDiff);
+      endDate.setHours(0, 0, 0, 0);
+    } else {
+      // Mois : premier jour du mois
+      currentDate.setDate(1);
+      currentDate.setHours(0, 0, 0, 0);
+      endDate.setDate(1);
+      endDate.setHours(0, 0, 0, 0);
+    }
+
+    while (currentDate <= endDate) {
+      const { key, dateKey } = getPeriodKey(currentDate);
+      const existingData = groupedData.get(key);
+
+      // Utiliser dateKey comme clé unique pour éviter les doublons
+      if (!allPeriodsMap.has(dateKey)) {
+        allPeriodsMap.set(dateKey, {
+          period: key,
+          montant: existingData ? Math.round(existingData.total) : 0,
+          dateKey,
+        });
+      }
+
+      // Passer à la période suivante
+      if (groupBy === "day") {
+        currentDate.setDate(currentDate.getDate() + 1);
+      } else if (groupBy === "week") {
+        currentDate.setDate(currentDate.getDate() + 7);
+      } else {
+        // Mois suivant
+        currentDate.setMonth(currentDate.getMonth() + 1);
+      }
+    }
+
+    return Array.from(allPeriodsMap.values())      .sort((a, b) =>
+      a.dateKey.localeCompare(b.dateKey),
+    );
+  }, [
+    hasExpenses,
+    categoriesWithExpenses,
+    activeTab,
+    defaultTabValue,
+    showAllExpenses,
+    allTransactions,
+    categories,
+  ]);
+
   return (
     <Card className="card-hover">
       <CardHeader>
@@ -51,7 +271,12 @@ export function TopExpensesList({
       </CardHeader>
       <CardContent>
         {hasExpenses ? (
-          <Tabs defaultValue={defaultTabValue} className="w-full">
+          <Tabs
+            defaultValue={defaultTabValue}
+            value={activeTab || defaultTabValue}
+            onValueChange={setActiveTab}
+            className="w-full"
+          >
             <TabsList className="w-full flex-wrap h-auto p-1 mb-4">
               {categoriesWithExpenses.map(({ categoryId, expenses }) => {
                 const category = categoryId
@@ -111,40 +336,41 @@ export function TopExpensesList({
                                 "fr-FR",
                               )}
                             </span>
-                            {expense.categoryId && (() => {
+                            {expense.categoryId &&
-                              const expenseCategory = categories.find(
+                              (() => {
-                                (c) => c.id === expense.categoryId,
+                                const expenseCategory = categories.find(
-                              );
+                                  (c) => c.id === expense.categoryId,
-                              // Afficher seulement si c'est une sous-catégorie (a un parentId)
-                              if (expenseCategory?.parentId) {
-                                return (
-                                  <Link
-                                    href={`/transactions?categoryIds=${expenseCategory.id}`}
-                                    className="inline-block"
-                                  >
-                                    <Badge
-                                      variant="secondary"
-                                      className="text-[10px] md:text-xs px-1.5 md:px-2 py-0.5 inline-flex items-center gap-1 shrink-0 hover:opacity-80 transition-opacity cursor-pointer"
-                                      style={{
-                                        backgroundColor: `${expenseCategory.color}20`,
-                                        color: expenseCategory.color,
-                                        borderColor: `${expenseCategory.color}30`,
-                                      }}
-                                    >
-                                      <CategoryIcon
-                                        icon={expenseCategory.icon}
-                                        color={expenseCategory.color}
-                                        size={isMobile ? 8 : 10}
-                                      />
-                                      <span className="truncate max-w-[100px] md:max-w-none">
-                                        {expenseCategory.name}
-                                      </span>
-                                    </Badge>
-                                  </Link>
                                 );
-                              }
+                                // Afficher seulement si c'est une sous-catégorie (a un parentId)
-                              return null;
+                                if (expenseCategory?.parentId) {
-                            })()}
+                                  return (
+                                    <Link
+                                      href={`/transactions?categoryIds=${expenseCategory.id}`}
+                                      className="inline-block"
+                                    >
+                                      <Badge
+                                        variant="secondary"
+                                        className="text-[10px] md:text-xs px-1.5 md:px-2 py-0.5 inline-flex items-center gap-1 shrink-0 hover:opacity-80 transition-opacity cursor-pointer"
+                                        style={{
+                                          backgroundColor: `${expenseCategory.color}20`,
+                                          color: expenseCategory.color,
+                                          borderColor: `${expenseCategory.color}30`,
+                                        }}
+                                      >
+                                        <CategoryIcon
+                                          icon={expenseCategory.icon}
+                                          color={expenseCategory.color}
+                                          size={isMobile ? 8 : 10}
+                                        />
+                                        <span className="truncate max-w-[100px] md:max-w-none">
+                                          {expenseCategory.name}
+                                        </span>
+                                      </Badge>
+                                    </Link>
+                                  );
+                                }
+                                return null;
+                              })()}
                           </div>
                         </div>
                       </div>
@@ -153,6 +379,89 @@ export function TopExpensesList({
                 </TabsContent>
               );
             })}
+            {/* Graphique d'évolution temporelle */}
+            {chartData.length > 0 && (() => {
+              const currentTab = activeTab || defaultTabValue;
+              const activeCategoryGroup = categoriesWithExpenses.find(
+                (group) => (group.categoryId || "uncategorized") === currentTab,
+              );
+              const activeCategory = activeCategoryGroup?.categoryId
+                ? categories.find((c) => c.id === activeCategoryGroup.categoryId)
+                : null;
+              const barColor = activeCategory?.color || "var(--destructive)";
+
+              return (
+                <div className="mt-6 pt-6 border-t border-border">
+                  <div className="flex items-center justify-between mb-4">
+                    <h3 className="text-sm font-semibold">
+                      Évolution des dépenses dans le temps
+                    </h3>
+                    {allTransactions.length > 0 && (
+                      <Button
+                        variant="outline"
+                        size="sm"
+                        onClick={() => setShowAllExpenses(!showAllExpenses)}
+                        className="text-xs"
+                      >
+                        {showAllExpenses ? (
+                          <>
+                            <ListOrdered className="w-3 h-3 mr-1.5" />
+                            Top 10 seulement
+                          </>
+                        ) : (
+                          <>
+                            <List className="w-3 h-3 mr-1.5" />
+                            Voir toutes les dépenses
+                          </>
+                        )}
+                      </Button>
+                    )}
+                  </div>
+                  <div className="h-[250px]">
+                    <ResponsiveContainer width="100%" height="100%">
+                      <BarChart data={chartData}>
+                        <CartesianGrid
+                          strokeDasharray="3 3"
+                          className="stroke-muted"
+                        />
+                        <XAxis
+                          dataKey="period"
+                          className="text-xs"
+                          interval="preserveStartEnd"
+                          angle={-45}
+                          textAnchor="end"
+                          height={60}
+                        />
+                        <YAxis
+                          className="text-xs"
+                          width={80}
+                          tickFormatter={(v) => {
+                            if (Math.abs(v) >= 1000) {
+                              return `${(v / 1000).toFixed(1)}k€`;
+                            }
+                            return `${Math.round(v)}€`;
+                          }}
+                          tick={{ fill: "var(--muted-foreground)" }}
+                        />
+                        <Tooltip
+                          formatter={(value: number) => formatCurrency(value)}
+                          contentStyle={{
+                            backgroundColor: "var(--card)",
+                            border: "1px solid var(--border)",
+                            borderRadius: "8px",
+                          }}
+                        />
+                        <Bar
+                          dataKey="montant"
+                          fill={barColor}
+                          radius={[4, 4, 0, 0]}
+                        />
+                      </BarChart>
+                    </ResponsiveContainer>
+                  </div>
+                </div>
+              );
+            })()}
           </Tabs>
         ) : (
           <div className="h-[200px] flex items-center justify-center text-muted-foreground text-xs md:text-sm">

components/transactions/transaction-filters.tsx

@@ -245,26 +245,26 @@ export function TransactionFilters({
               </div>
               {customStartDate && customEndDate && (
                 <div className="flex gap-2 pt-2 border-t px-3 pb-3">
-                    <Button
+                  <Button
-                      variant="outline"
+                    variant="outline"
-                      size="sm"
+                    size="sm"
-                      className="flex-1"
+                    className="flex-1"
-                      onClick={() => {
+                    onClick={() => {
-                        onCustomStartDateChange(undefined);
+                      onCustomStartDateChange(undefined);
-                        onCustomEndDateChange(undefined);
+                      onCustomEndDateChange(undefined);
-                      }}
+                    }}
-                    >
+                  >
-                      Réinitialiser
+                    Réinitialiser
-                    </Button>
+                  </Button>
-                    <Button
+                  <Button
-                      size="sm"
+                    size="sm"
-                      className="flex-1"
+                    className="flex-1"
-                      onClick={() => onCustomDatePickerOpenChange(false)}
+                    onClick={() => onCustomDatePickerOpenChange(false)}
-                    >
+                  >
-                      Valider
+                    Valider
-                    </Button>
+                  </Button>
-                  </div>
+                </div>
-                )}
+              )}
             </PopoverContent>
           </Popover>
         )}

components/transactions/transaction-table.tsx

@@ -169,7 +169,7 @@ export function TransactionTable({
       setFocusedIndex(index);
       onMarkReconciled(transactionId);
     },
-    [onMarkReconciled]
+    [onMarkReconciled],
   );
 
   const handleKeyDown = useCallback(
@@ -198,7 +198,7 @@ export function TransactionTable({
         }
       }
     },
-    [focusedIndex, transactions, onMarkReconciled, virtualizer]
+    [focusedIndex, transactions, onMarkReconciled, virtualizer],
   );
 
   useEffect(() => {
@@ -215,7 +215,7 @@ export function TransactionTable({
     (accountId: string) => {
       return accounts.find((a) => a.id === accountId);
     },
-    [accounts]
+    [accounts],
   );
 
   const getCategory = useCallback(
@@ -223,7 +223,7 @@ export function TransactionTable({
       if (!categoryId) return null;
       return categories.find((c) => c.id === categoryId);
     },
-    [categories]
+    [categories],
   );
 
   return (
@@ -281,7 +281,7 @@ export function TransactionTable({
                         "p-4 md:p-4 space-y-3 hover:bg-muted/50 cursor-pointer border-b border-border",
                         transaction.isReconciled && "bg-emerald-500/5",
                         isFocused && "bg-primary/10 ring-1 ring-primary/30",
-                        isDuplicate && "shadow-sm"
+                        isDuplicate && "shadow-sm",
                       )}
                     >
                       <div className="flex items-start justify-between gap-3">
@@ -324,7 +324,7 @@ export function TransactionTable({
                             "font-semibold tabular-nums text-base md:text-base shrink-0",
                             transaction.amount >= 0
                               ? "text-success"
-                              : "text-destructive"
+                              : "text-destructive",
                           )}
                         >
                           {transaction.amount >= 0 ? "+" : ""}
@@ -359,7 +359,7 @@ export function TransactionTable({
                             showBadge
                             align="start"
                             disabled={updatingTransactionIds.has(
-                              transaction.id
+                              transaction.id,
                             )}
                           />
                         </div>
@@ -392,7 +392,7 @@ export function TransactionTable({
                                 e.stopPropagation();
                                 if (
                                   confirm(
-                                    `Êtes-vous sûr de vouloir supprimer cette transaction ?\n\n${transaction.description}\n${formatCurrency(transaction.amount)}`
+                                    `Êtes-vous sûr de vouloir supprimer cette transaction ?\n\n${transaction.description}\n${formatCurrency(transaction.amount)}`,
                                   )
                                 ) {
                                   onDelete(transaction.id);
@@ -508,7 +508,7 @@ export function TransactionTable({
                         "grid grid-cols-[auto_120px_2fr_150px_180px_140px_auto_auto] gap-0 border-b border-border hover:bg-muted/50 cursor-pointer",
                         transaction.isReconciled && "bg-emerald-500/5",
                         isFocused && "bg-primary/10 ring-1 ring-primary/30",
-                        isDuplicate && "shadow-sm"
+                        isDuplicate && "shadow-sm",
                       )}
                     >
                       <div className="p-3" onClick={(e) => e.stopPropagation()}>
@@ -577,7 +577,7 @@ export function TransactionTable({
                           "p-3 text-right font-semibold tabular-nums",
                           transaction.amount >= 0
                             ? "text-success"
-                            : "text-destructive"
+                            : "text-destructive",
                         )}
                       >
                         {transaction.amount >= 0 ? "+" : ""}
@@ -644,7 +644,7 @@ export function TransactionTable({
                                 e.stopPropagation();
                                 if (
                                   confirm(
-                                    `Êtes-vous sûr de vouloir supprimer cette transaction ?\n\n${transaction.description}\n${formatCurrency(transaction.amount)}`
+                                    `Êtes-vous sûr de vouloir supprimer cette transaction ?\n\n${transaction.description}\n${formatCurrency(transaction.amount)}`,
                                   )
                                 ) {
                                   onDelete(transaction.id);

components/ui/badge.tsx

@@ -22,7 +22,7 @@ const badgeVariants = cva(
     defaultVariants: {
       variant: "default",
     },
-  }
+  },
 );
 
 function Badge({

components/ui/button.tsx

@@ -33,7 +33,7 @@ const buttonVariants = cva(
       variant: "default",
       size: "default",
     },
-  }
+  },
 );
 
 function Button({

components/ui/category-filter-combobox.tsx

@@ -99,10 +99,7 @@ export function CategoryFilterCombobox({
     if (isAll || isUncategorized) {
       // Start fresh with this category and its children (if parent)
       if (isParentCategory && childCategories.length > 0) {
-        newSelection = [
+        newSelection = [newValue, ...childCategories.map((child) => child.id)];
-          newValue,
-          ...childCategories.map((child) => child.id),
-        ];
       } else {
         newSelection = [newValue];
       }
@@ -111,7 +108,7 @@ export function CategoryFilterCombobox({
       if (isParentCategory && childCategories.length > 0) {
         const childIds = childCategories.map((child) => child.id);
         newSelection = value.filter(
-          (v) => v !== newValue && !childIds.includes(v)
+          (v) => v !== newValue && !childIds.includes(v),
         );
       } else {
         newSelection = value.filter((v) => v !== newValue);

components/ui/checkbox.tsx

@@ -15,7 +15,7 @@ function Checkbox({
       data-slot="checkbox"
       className={cn(
         "peer border-input bg-input data-[state=checked]:bg-primary data-[state=checked]:text-primary-foreground data-[state=checked]:border-primary focus-visible:border-ring focus-visible:ring-ring/50 aria-invalid:ring-destructive/30 aria-invalid:border-destructive size-4 shrink-0 rounded-[4px] border shadow-xs outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50",
-        className
+        className,
       )}
       {...props}
     >

components/ui/dialog.tsx

@@ -39,7 +39,7 @@ function DialogOverlay({
       data-slot="dialog-overlay"
       className={cn(
         "data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 fixed inset-0 z-50 bg-black/50",
-        className
+        className,
       )}
       {...props}
     />
@@ -61,7 +61,7 @@ function DialogContent({
         data-slot="dialog-content"
         className={cn(
           "bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 fixed top-[50%] left-[50%] z-50 flex flex-col w-full max-w-[calc(100%-2rem)] max-h-[calc(100vh-2rem)] translate-x-[-50%] translate-y-[-50%] gap-4 rounded-lg border p-6 shadow-lg duration-200 overflow-y-auto sm:max-w-lg",
-          className
+          className,
         )}
         {...props}
       >
@@ -96,7 +96,7 @@ function DialogFooter({ className, ...props }: React.ComponentProps<"div">) {
       data-slot="dialog-footer"
       className={cn(
         "flex flex-col-reverse gap-2 sm:flex-row sm:justify-end",
-        className
+        className,
       )}
       {...props}
     />

components/ui/input.tsx

@@ -16,7 +16,7 @@ function Input({ className, type, ...props }: React.ComponentProps<"input">) {
         "focus-visible:border-primary/50 focus-visible:ring-primary/20 focus-visible:ring-[3px] focus-visible:shadow-md focus-visible:shadow-primary/10",
         "hover:border-primary/30 hover:shadow-sm",
         "aria-invalid:ring-destructive/30 aria-invalid:border-destructive",
-        className
+        className,
       )}
       {...props}
     />

components/ui/kbd.tsx

@@ -8,7 +8,7 @@ function Kbd({ className, ...props }: React.ComponentProps<"kbd">) {
         "bg-muted w-fit text-muted-foreground pointer-events-none inline-flex h-5 min-w-5 items-center justify-center gap-1 rounded-sm px-1 font-sans text-xs font-medium select-none",
         "[&_svg:not([class*='size-'])]:size-3",
         "[[data-slot=tooltip-content]_&]:bg-background/15 [[data-slot=tooltip-content]_&]:text-background",
-        className
+        className,
       )}
       {...props}
     />

hooks/use-local-storage.ts

@@ -7,7 +7,7 @@ import { useState } from "react";
  */
 export function useLocalStorage<T>(
   key: string,
-  initialValue: T
+  initialValue: T,
 ): [T, (value: T | ((val: T) => T)) => void] {
   // État pour stocker la valeur
   const [storedValue, setStoredValue] = useState<T>(() => {
@@ -29,9 +29,9 @@ export function useLocalStorage<T>(
       // Permet d'utiliser une fonction comme setState
       const valueToStore =
         value instanceof Function ? value(storedValue) : value;
-      
+
       setStoredValue(valueToStore);
-      
+
       if (typeof window !== "undefined") {
         window.localStorage.setItem(key, JSON.stringify(valueToStore));
       }
@@ -42,4 +42,3 @@ export function useLocalStorage<T>(
 
   return [storedValue, setValue];
 }
-

hooks/use-transactions-balance-chart.ts

@@ -146,13 +146,13 @@ export function useTransactionsBalanceChart({
   // Fetch transactions before startDate for initial balance calculation
   const { data: beforeStartDateData } = useTransactions(
     beforeStartDateParams,
-    !!metadata && period !== "all" && !!startDate
+    !!metadata && period !== "all" && !!startDate,
   );
 
   // Fetch all filtered transactions for chart
   const { data: transactionsData, isLoading } = useTransactions(
     chartParams,
-    !!metadata
+    !!metadata,
   );
 
   // Calculate balance chart data
@@ -169,7 +169,7 @@ export function useTransactionsBalanceChart({
 
     // Sort transactions by date
     const sortedTransactions = [...transactions].sort(
-      (a, b) => new Date(a.date).getTime() - new Date(b.date).getTime()
+      (a, b) => new Date(a.date).getTime() - new Date(b.date).getTime(),
     );
 
     // Calculate starting balance: initialBalance + transactions before startDate
@@ -181,7 +181,7 @@ export function useTransactionsBalanceChart({
     // Start with initial balances
     runningBalance = accountsToUse.reduce(
       (sum: number, acc: Account) => sum + (acc.initialBalance || 0),
-      0
+      0,
     );
 
     // Add transactions before startDate if we have them
@@ -190,7 +190,7 @@ export function useTransactionsBalanceChart({
         (t) => {
           const transactionDate = new Date(t.date);
           return transactionDate < startDate;
-        }
+        },
       );
       beforeStartTransactions.forEach((t) => {
         runningBalance += t.amount;
@@ -206,7 +206,7 @@ export function useTransactionsBalanceChart({
     });
 
     const aggregatedBalanceData: BalanceChartDataPoint[] = Array.from(
-      aggregatedBalanceByDate.entries()
+      aggregatedBalanceByDate.entries(),
     ).map(([date, balance]) => ({
       date: new Date(date).toLocaleDateString("fr-FR", {
         day: "2-digit",
@@ -234,7 +234,7 @@ export function useTransactionsBalanceChart({
         (t) => {
           const transactionDate = new Date(t.date);
           return transactionDate < startDate;
-        }
+        },
       );
       beforeStartTransactions.forEach((t) => {
         const currentBalance = accountRunningBalances.get(t.accountId) || 0;
@@ -246,7 +246,7 @@ export function useTransactionsBalanceChart({
     const transactionsForAccounts = selectedAccounts.includes("all")
       ? sortedTransactions
       : sortedTransactions.filter((t) =>
-          selectedAccounts.includes(t.accountId)
+          selectedAccounts.includes(t.accountId),
         );
 
     transactionsForAccounts.forEach((t) => {
@@ -276,7 +276,7 @@ export function useTransactionsBalanceChart({
           (t) => {
             const transactionDate = new Date(t.date);
             return transactionDate < startDate && t.accountId === account.id;
-          }
+          },
         );
         beforeStartTransactions.forEach((t) => {
           accountStartingBalance += t.amount;
@@ -304,7 +304,7 @@ export function useTransactionsBalanceChart({
         });
 
         return point;
-      }
+      },
     );
 
     return {

hooks/use-transactions-chart-data.ts

@@ -115,7 +115,7 @@ export function useTransactionsChartData({
   // Fetch all filtered transactions for chart
   const { data: transactionsData, isLoading } = useTransactions(
     chartParams,
-    !!metadata
+    !!metadata,
   );
 
   // Calculate monthly chart data
@@ -141,13 +141,13 @@ export function useTransactionsChartData({
 
     // Format months with year: use short format for better readability
     const sortedMonths = Array.from(monthlyMap.entries()).sort((a, b) =>
-      a[0].localeCompare(b[0])
+      a[0].localeCompare(b[0]),
     );
 
     const monthlyChartData: MonthlyChartData[] = sortedMonths.map(
       ([monthKey, values]) => {
         const date = new Date(monthKey + "-01");
-        
+
         // Format: "janv. 24" instead of "janv. 2024" for compactness
         const monthLabel = date.toLocaleDateString("fr-FR", {
           month: "short",
@@ -160,7 +160,7 @@ export function useTransactionsChartData({
           depenses: values.expenses,
           solde: values.income - values.expenses,
         };
-      }
+      },
     );
 
     return monthlyChartData;
@@ -184,10 +184,12 @@ export function useTransactionsChartData({
       });
 
     const categoryChartData: CategoryChartData[] = Array.from(
-      categoryTotals.entries()
+      categoryTotals.entries(),
     )
       .map(([categoryId, total]) => {
-        const category = metadata.categories.find((c: Category) => c.id === categoryId);
+        const category = metadata.categories.find(
+          (c: Category) => c.id === categoryId,
+        );
         return {
           name: category?.name || "Non catégorisé",
           value: Math.round(total),
@@ -204,10 +206,7 @@ export function useTransactionsChartData({
   // Calculate total amount and count from all filtered transactions
   const totalAmount = useMemo(() => {
     if (!transactionsData) return 0;
-    return transactionsData.transactions.reduce(
+    return transactionsData.transactions.reduce((sum, t) => sum + t.amount, 0);
-      (sum, t) => sum + t.amount,
-      0
-    );
   }, [transactionsData]);
 
   const totalCount = useMemo(() => {
@@ -223,4 +222,3 @@ export function useTransactionsChartData({
     transactions: transactionsData?.transactions || [],
   };
 }
-

hooks/use-transactions-for-account-filter.ts

@@ -98,7 +98,7 @@ export function useTransactionsForAccountFilter({
   // Fetch all filtered transactions (without account filter)
   const { data: transactionsData, isLoading } = useTransactions(
     filterParams,
-    !!metadata
+    !!metadata,
   );
 
   return {
@@ -106,4 +106,3 @@ export function useTransactionsForAccountFilter({
     isLoading,
   };
 }
-

hooks/use-transactions-for-category-filter.ts

@@ -94,7 +94,7 @@ export function useTransactionsForCategoryFilter({
   // Fetch all filtered transactions (without category filter)
   const { data: transactionsData, isLoading } = useTransactions(
     filterParams,
-    !!metadata
+    !!metadata,
   );
 
   return {
@@ -102,4 +102,3 @@ export function useTransactionsForCategoryFilter({
     isLoading,
   };
 }
-

hooks/use-transactions-page.ts

@@ -31,7 +31,10 @@ export function useTransactionsPage() {
     "all",
   ]);
   const [showReconciled, setShowReconciled] = useState<string>("all");
-  const [period, setPeriod] = useLocalStorage<Period>("transactions-period", "3months");
+  const [period, setPeriod] = useLocalStorage<Period>(
+    "transactions-period",
+    "3months",
+  );
   const [customStartDate, setCustomStartDate] = useState<Date | undefined>(
     undefined,
   );
@@ -75,29 +78,29 @@ export function useTransactionsPage() {
   useEffect(() => {
     const categoryIdsParam = searchParams.get("categoryIds");
     const includeUncategorizedParam = searchParams.get("includeUncategorized");
-    
+
     if (categoryIdsParam && metadata) {
       const categoryIds = categoryIdsParam.split(",");
-      
+
       // Expand parent categories to include their children
       const expandedCategoryIds = new Set<string>(categoryIds);
-      
+
       categoryIds.forEach((categoryId) => {
         // Check if this is a parent category
         const category = metadata.categories.find(
-          (c: Category) => c.id === categoryId
+          (c: Category) => c.id === categoryId,
         );
         if (category && category.parentId === null) {
           // Find all children of this parent
           const children = metadata.categories.filter(
-            (c: Category) => c.parentId === categoryId
+            (c: Category) => c.parentId === categoryId,
           );
           children.forEach((child: Category) => {
             expandedCategoryIds.add(child.id);
           });
         }
       });
-      
+
       setSelectedCategories(Array.from(expandedCategoryIds));
       setPage(0);
     } else if (includeUncategorizedParam === "true") {
@@ -205,15 +208,18 @@ export function useTransactionsPage() {
     setPage(0);
   }, []);
 
-  const handlePeriodChange = useCallback((p: Period) => {
+  const handlePeriodChange = useCallback(
-    setPeriod(p);
+    (p: Period) => {
-    setPage(0);
+      setPeriod(p);
-    if (p !== "custom") {
+      setPage(0);
-      setIsCustomDatePickerOpen(false);
+      if (p !== "custom") {
-    } else {
+        setIsCustomDatePickerOpen(false);
-      setIsCustomDatePickerOpen(true);
+      } else {
-    }
+        setIsCustomDatePickerOpen(true);
-  }, [setPeriod]);
+      }
+    },
+    [setPeriod],
+  );
 
   const handleCustomStartDateChange = useCallback((date: Date | undefined) => {
     setCustomStartDate(date);

scripts/fix-account-balances.ts

@@ -4,8 +4,12 @@ async function main() {
   const accountNumbers = process.argv.slice(2);
 
   if (accountNumbers.length === 0) {
-    console.error("Usage: tsx scripts/fix-account-balances.ts <accountNumber1> [accountNumber2] ...");
+    console.error(
-    console.error("Exemple: tsx scripts/fix-account-balances.ts 0748461N022 7555880857A");
+      "Usage: tsx scripts/fix-account-balances.ts <accountNumber1> [accountNumber2] ...",
+    );
+    console.error(
+      "Exemple: tsx scripts/fix-account-balances.ts 0748461N022 7555880857A",
+    );
     process.exit(1);
   }
 
@@ -47,7 +51,9 @@ async function main() {
     console.log(`  Balance calculée: ${calculatedBalance}`);
 
     if (Math.abs(account.balance - calculatedBalance) > 0.01) {
-      console.log(`\n⚠️  Différence détectée: ${Math.abs(account.balance - calculatedBalance).toFixed(2)}`);
+      console.log(
+        `\n⚠️  Différence détectée: ${Math.abs(account.balance - calculatedBalance).toFixed(2)}`,
+      );
       console.log(`Mise à jour du solde...`);
 
       await prisma.account.update({
@@ -68,9 +74,7 @@ async function main() {
   await prisma.$disconnect();
 }
 
-main()
+main().catch((e) => {
-  .catch((e) => {
+  console.error("Erreur:", e);
-    console.error("Erreur:", e);
+  process.exit(1);
-    process.exit(1);
+});
-  });
-

scripts/merge-duplicate-accounts.ts

@@ -4,7 +4,9 @@ async function main() {
   const accountNumber = process.argv[2];
 
   if (!accountNumber) {
-    console.error("Usage: tsx scripts/merge-duplicate-accounts.ts <accountNumber>");
+    console.error(
+      "Usage: tsx scripts/merge-duplicate-accounts.ts <accountNumber>",
+    );
     process.exit(1);
   }
 
@@ -52,11 +54,19 @@ async function main() {
 
   // Le compte avec bankId numérique (pas "FR") est le bon - le garder comme principal
   // Si pas de bankId numérique, garder le plus récent
-  const primaryAccount = accounts.find(acc => acc.bankId !== "FR" && acc.bankId !== "") || accounts[0];
+  const primaryAccount =
-  const accountsToMerge = accounts.filter(acc => acc.id !== primaryAccount.id);
+    accounts.find((acc) => acc.bankId !== "FR" && acc.bankId !== "") ||
+    accounts[0];
+  const accountsToMerge = accounts.filter(
+    (acc) => acc.id !== primaryAccount.id,
+  );
 
-  console.log(`\nCompte principal (conservé): ${primaryAccount.id} (bankId: ${primaryAccount.bankId})`);
+  console.log(
-  console.log(`Comptes à fusionner: ${accountsToMerge.map((a) => `${a.id} (bankId: ${a.bankId})`).join(", ")}\n`);
+    `\nCompte principal (conservé): ${primaryAccount.id} (bankId: ${primaryAccount.bankId})`,
+  );
+  console.log(
+    `Comptes à fusionner: ${accountsToMerge.map((a) => `${a.id} (bankId: ${a.bankId})`).join(", ")}\n`,
+  );
 
   // Calculer l'initialBalance total (somme des initialBalance)
   const totalInitialBalance = accounts.reduce(
@@ -111,7 +121,9 @@ async function main() {
     0,
   );
 
-  console.log(`Balance calculée à partir des transactions: ${calculatedBalance}`);
+  console.log(
+    `Balance calculée à partir des transactions: ${calculatedBalance}`,
+  );
 
   // Mettre à jour la balance du compte principal
   // Garder le bankId du compte principal (celui qui est correct)
@@ -125,12 +137,14 @@ async function main() {
       // Garder le bankId du compte principal (le bon)
       bankId: primaryAccount.bankId,
       // Garder le dernier import le plus récent parmi tous les comptes
-      lastImport:
+      lastImport: accounts.reduce(
-        accounts.reduce((latest, acc) => {
+        (latest, acc) => {
           if (!acc.lastImport) return latest;
           if (!latest) return acc.lastImport;
           return acc.lastImport > latest ? acc.lastImport : latest;
-        }, null as string | null),
+        },
+        null as string | null,
+      ),
     },
   });
 
@@ -152,7 +166,9 @@ async function main() {
 
   if (finalAccount) {
     console.log(`\nVérification finale:`);
-    console.log(`  - Transactions dans le compte: ${finalAccount.transactions.length}`);
+    console.log(
+      `  - Transactions dans le compte: ${finalAccount.transactions.length}`,
+    );
     console.log(`  - Balance: ${finalAccount.balance}`);
     console.log(`  - Bank ID: ${finalAccount.bankId}`);
   }
@@ -160,9 +176,7 @@ async function main() {
   await prisma.$disconnect();
 }
 
-main()
+main().catch((e) => {
-  .catch((e) => {
+  console.error("Erreur:", e);
-    console.error("Erreur:", e);
+  process.exit(1);
-    process.exit(1);
+});
-  });
-

services/banking.service.ts

@@ -396,7 +396,9 @@ export const bankingService = {
     });
 
     return accounts.map(
-      (a): Account & { transactionCount: number; calculatedBalance: number } => ({
+      (
+        a,
+      ): Account & { transactionCount: number; calculatedBalance: number } => ({
         id: a.id,
         name: a.name,
         bankId: a.bankId,