diff --git a/src/components/dashboard/AuditLog.tsx b/src/components/dashboard/AuditLog.tsx
index 6d0b6298..2fb0f42c 100644
--- a/src/components/dashboard/AuditLog.tsx
+++ b/src/components/dashboard/AuditLog.tsx
@@ -766,6 +766,5 @@ export default function AuditLog() {
           )}
         </div>
       </div>
-    </div>
   );
 }
diff --git a/src/lib/sac.ts b/src/lib/sac.ts
index 91a4d0eb..8ba0f25c 100644
--- a/src/lib/sac.ts
+++ b/src/lib/sac.ts
@@ -56,7 +56,7 @@ export async function inspectSac(asset: SacAsset, network: NetworkName): Promise
     await server.getContractData(
       contractId,
       StellarSdk.xdr.ScVal.scvLedgerKeyContractInstance(),
-      StellarSdk.SorobanRpc.Durability.Persistent,
+      StellarSdk.rpc.Durability.Persistent,
     )
     return { contractId, deployed: true, metadata }
   } catch (error) {
diff --git a/src/lib/stellar/networks.ts b/src/lib/stellar/networks.ts
index 77715c3f..108108c5 100644
--- a/src/lib/stellar/networks.ts
+++ b/src/lib/stellar/networks.ts
@@ -227,7 +227,7 @@ export function getServer(network: NetworkName = 'testnet'): StellarSdk.Horizon.
 
 export const ee = getServer;
 
-export function getSorobanServer(network: NetworkName = 'testnet'): StellarSdk.SorobanRpc.Server {
+export function getSorobanServer(network: NetworkName = 'testnet'): StellarSdk.rpc.Server {
   const config = NETWORKS[network];
   if (network === 'custom' && !config.sorobanUrl) {
     throw new Error('Custom Soroban RPC URL not configured');
diff --git a/src/lib/stellar/rpcReadSource.ts b/src/lib/stellar/rpcReadSource.ts
index 6d9d6f45..0fe51a6a 100644
--- a/src/lib/stellar/rpcReadSource.ts
+++ b/src/lib/stellar/rpcReadSource.ts
@@ -36,19 +36,19 @@ export const RPC_RETENTION_LIMIT_LEDGERS = 100_000;
 export class RpcReadSource implements StellarReadSource {
   private network: NetworkName;
   private retentionLimit: number;
-  private serverGetter?: (_network: NetworkName) => StellarSdk.SorobanRpc.Server;
+  private serverGetter?: (_network: NetworkName) => StellarSdk.rpc.Server;
 
   constructor(
     network: NetworkName = 'testnet',
     retentionLimit: number = RPC_RETENTION_LIMIT_LEDGERS,
-    serverGetter?: (_network: NetworkName) => StellarSdk.SorobanRpc.Server
+    serverGetter?: (_network: NetworkName) => StellarSdk.rpc.Server
   ) {
     this.network = network;
     this.retentionLimit = retentionLimit;
     this.serverGetter = serverGetter;
   }
 
-  private getServer(): StellarSdk.SorobanRpc.Server {
+  private getServer(): StellarSdk.rpc.Server {
     if (this.serverGetter) {
       return this.serverGetter(this.network);
     }
diff --git a/src/lib/store.ts b/src/lib/store.ts
index becda15c..b888672f 100644
--- a/src/lib/store.ts
+++ b/src/lib/store.ts
@@ -2,7 +2,7 @@ import { create } from 'zustand'
 import { getStoredValue } from './storage'
 import { syncState, onStateChange, resolveStateConflict, loadSyncedState, getTabId } from '../utils/stateSync'
 import type { NetworkName, NetworkStats } from './stellar'
-import type { Horizon, SorobanRpc } from '@stellar/stellar-sdk'
+import type { Horizon, rpc } from '@stellar/stellar-sdk'
 import { generateInsights, type AnalyticsSummary } from './analytics'
 import { accountRequests } from './requestCancellation'
 import { applyCustomThemeToDOM, removeCustomThemeFromDOM, saveThemeVarsToStorage, clearThemeVarsFromStorage, type ThemeDefinition } from '../styles/themeTypes'
@@ -93,7 +93,7 @@ export interface NetworkSlice {
   faucetLoading: boolean
   faucetResult: unknown
   contractId: string
-  contractData: SorobanRpc.Api.LedgerEntryResult | null
+  contractData: rpc.Api.LedgerEntryResult | null
   contractLoading: boolean
   contractError: string | null
   deploymentStatus: Record<string, unknown> | null
@@ -247,7 +247,7 @@ export interface StoreState extends NetworkSlice, SessionSlice, AccountSlice, Ui
   setFaucetResult: (r: unknown) => void
 
   setContractId: (id: string) => void
-  setContractData: (data: SorobanRpc.Api.LedgerEntryResult) => void
+  setContractData: (data: rpc.Api.LedgerEntryResult) => void
   setContractLoading: (v: boolean) => void
   setContractError: (e: string | null) => void
 
diff --git a/src/lib/wallet/smartWallet.ts b/src/lib/wallet/smartWallet.ts
index 4a4068ab..7ac43010 100644
--- a/src/lib/wallet/smartWallet.ts
+++ b/src/lib/wallet/smartWallet.ts
@@ -217,7 +217,7 @@ export async function fetchSacBalances(
       const simResponse = await server.simulateTransaction(tx)
 
       if (
-        StellarSdk.SorobanRpc.Api.isSimulationSuccess(simResponse) &&
+        StellarSdk.rpc.Api.isSimulationSuccess(simResponse) &&
         simResponse.result?.retval
       ) {
         const retval = simResponse.result.retval
@@ -363,7 +363,7 @@ export async function fetchSmartWalletAccount(
 
         const simResp = await server.simulateTransaction(tx)
         if (
-          StellarSdk.SorobanRpc.Api.isSimulationSuccess(simResp) &&
+          StellarSdk.rpc.Api.isSimulationSuccess(simResp) &&
           simResp.result?.retval
         ) {
           const native = StellarSdk.scValToNative(simResp.result.retval)
diff --git a/src/ml/isolation_forest.cjs b/src/ml/isolation_forest.cjs
index b544d2a8..64545c8b 100644
--- a/src/ml/isolation_forest.cjs
+++ b/src/ml/isolation_forest.cjs
@@ -1,5 +1,4 @@
 // Simple Isolation Forest implementation (approximate)
-const fs = require('fs');
 
 function c(n) {
   if (n <= 1) return 0;
@@ -77,11 +76,13 @@ class IsolationForest {
   }
 
   save(path) {
+    const fs = require('fs');
     fs.mkdirSync(require('path').dirname(path), { recursive: true });
     fs.writeFileSync(path, JSON.stringify(this.toJSON()));
   }
 
   static load(path) {
+    const fs = require('fs');
     const raw = fs.readFileSync(path, 'utf8');
     const obj = JSON.parse(raw);
     const f = new IsolationForest(obj.nTrees, obj.sampleSize);
diff --git a/src/ml/isolation_forest.ts b/src/ml/isolation_forest.ts
index a81e0430..04cbd968 100644
--- a/src/ml/isolation_forest.ts
+++ b/src/ml/isolation_forest.ts
@@ -1,19 +1,5 @@
-// Browser-compatible shim — the real CJS module only runs in Node (training/server).
-// In the browser bundle we export a no-op class so the import chain doesn't break.
-let IsolationForest: any;
+import isolationForestModule from './isolation_forest.cjs'
 
-if (typeof window === 'undefined') {
-  // Node environment (training scripts, server-side)
-  // eslint-disable-next-line @typescript-eslint/no-var-requires
-  IsolationForest = require('./isolation_forest.cjs').IsolationForest;
-} else {
-  IsolationForest = class {
-    fit() { return this; }
-    predict() { return []; }
-    score() { return 0; }
-    save() {}
-    static load() { return new IsolationForest(); }
-  };
-}
+const { IsolationForest } = isolationForestModule
 
-export { IsolationForest };
+export { IsolationForest }