diff --git a/modules/rflows/components/folk-flows-app.ts b/modules/rflows/components/folk-flows-app.ts
index 92eaadd..7014c75 100644
--- a/modules/rflows/components/folk-flows-app.ts
+++ b/modules/rflows/components/folk-flows-app.ts
@@ -2491,28 +2491,34 @@ class FolkFlowsApp extends HTMLElement {
 			return;
 		}
 
-		// Source/outcome: keep config panel
+		// Source/outcome: keep config panel — use DOM APIs for proper namespace handling
 		const panelW = 280;
 		const panelH = 260;
 		const panelX = s.w + 12;
 		const panelY = 0;
 
-		overlay.innerHTML += `
-			<foreignObject x="${panelX}" y="${panelY}" width="${panelW}" height="${panelH}">
-				<div xmlns="http://www.w3.org/1999/xhtml" class="inline-config-panel" style="height:${panelH}px">
-					<div class="icp-tabs">
-						<button class="icp-tab icp-tab--active" data-icp-tab="config">Config</button>
-						<button class="icp-tab" data-icp-tab="analytics">Analytics</button>
-						<button class="icp-tab" data-icp-tab="allocations">Alloc</button>
-					</div>
-					<div class="icp-body">${this.renderInlineConfigContent(node)}</div>
-					<div class="icp-toolbar">
-						<button class="iet-done" style="background:var(--rflows-btn-done);color:white">Done</button>
-						<button class="iet-delete" style="background:var(--rflows-btn-delete);color:white">Delete</button>
-						<button class="iet-panel" style="background:var(--rs-border-strong);color:var(--rs-text-primary)">...</button>
-					</div>
-				</div>
-			</foreignObject>`;
+		const fo = document.createElementNS("http://www.w3.org/2000/svg", "foreignObject");
+		fo.setAttribute("x", String(panelX));
+		fo.setAttribute("y", String(panelY));
+		fo.setAttribute("width", String(panelW));
+		fo.setAttribute("height", String(panelH));
+		const panelDiv = document.createElement("div");
+		panelDiv.className = "inline-config-panel";
+		panelDiv.style.height = `${panelH}px`;
+		panelDiv.innerHTML = `
+			<div class="icp-tabs">
+				<button class="icp-tab icp-tab--active" data-icp-tab="config">Config</button>
+				<button class="icp-tab" data-icp-tab="analytics">Analytics</button>
+				<button class="icp-tab" data-icp-tab="allocations">Alloc</button>
+			</div>
+			<div class="icp-body">${this.renderInlineConfigContent(node)}</div>
+			<div class="icp-toolbar">
+				<button class="iet-done" style="background:var(--rflows-btn-done);color:white">Done</button>
+				<button class="iet-delete" style="background:var(--rflows-btn-delete);color:white">Delete</button>
+				<button class="iet-panel" style="background:var(--rs-border-strong);color:var(--rs-text-primary)">...</button>
+			</div>`;
+		fo.appendChild(panelDiv);
+		overlay.appendChild(fo);
 
 		g.appendChild(overlay);
 		this.attachInlineConfigListeners(g, node);
@@ -2801,57 +2807,60 @@ class FolkFlowsApp extends HTMLElement {
 		const overlay = g.querySelector(".inline-edit-overlay");
 		if (!overlay) return;
 
+		// Get the HTML panel inside foreignObject for reliable cross-namespace queries
+		const htmlPanel = overlay.querySelector("foreignObject")?.querySelector(".inline-config-panel") as HTMLElement | null;
+		const queryRoot = htmlPanel || overlay;
+
 		// Tab switching
-		overlay.querySelectorAll(".icp-tab").forEach((el) => {
+		queryRoot.querySelectorAll(".icp-tab").forEach((el) => {
 			el.addEventListener("click", (e: Event) => {
 				e.stopPropagation();
 				const tab = (el as HTMLElement).dataset.icpTab as "config" | "analytics" | "allocations";
 				if (!tab || tab === this.inlineConfigTab) return;
 				this.inlineConfigTab = tab;
-				overlay.querySelectorAll(".icp-tab").forEach((t) => t.classList.remove("icp-tab--active"));
+				queryRoot.querySelectorAll(".icp-tab").forEach((t) => t.classList.remove("icp-tab--active"));
 				el.classList.add("icp-tab--active");
-				const body = overlay.querySelector(".icp-body") as HTMLElement;
+				const body = queryRoot.querySelector(".icp-body") as HTMLElement;
 				if (body) body.innerHTML = this.renderInlineConfigContent(node);
-				this.attachInlineConfigFieldListeners(overlay as Element, node);
+				this.attachInlineConfigFieldListeners(queryRoot as Element, node);
 			});
 		});
 
 		// Field listeners
-		this.attachInlineConfigFieldListeners(overlay, node);
+		this.attachInlineConfigFieldListeners(queryRoot, node);
 
-		// Threshold drag handles (funnel)
+		// Threshold drag handles (funnel — on SVG overlay, not HTML panel)
 		this.attachThresholdDragListeners(overlay, node);
 
 		// Done button
-		overlay.querySelector(".iet-done")?.addEventListener("click", (e: Event) => {
+		queryRoot.querySelector(".iet-done")?.addEventListener("click", (e: Event) => {
 			e.stopPropagation();
 			this.exitInlineEdit();
 		});
 
 		// Delete button
-		overlay.querySelector(".iet-delete")?.addEventListener("click", (e: Event) => {
+		queryRoot.querySelector(".iet-delete")?.addEventListener("click", (e: Event) => {
 			e.stopPropagation();
 			this.deleteNode(node.id);
 			this.exitInlineEdit();
 		});
 
 		// "..." panel button
-		overlay.querySelector(".iet-panel")?.addEventListener("click", (e: Event) => {
+		queryRoot.querySelector(".iet-panel")?.addEventListener("click", (e: Event) => {
 			e.stopPropagation();
 			this.exitInlineEdit();
 			this.openEditor(node.id);
 		});
 
 		// Fund Now button (source card type)
-		overlay.querySelector("[data-icp-action='fund']")?.addEventListener("click", (e: Event) => {
+		const fundBtn = queryRoot.querySelector("[data-icp-action='fund']");
+		fundBtn?.addEventListener("click", (e: Event) => {
 			e.stopPropagation();
 			const sd = node.data as SourceNodeData;
 			const flowId = this.flowId || this.getAttribute("flow-id") || "";
-			if (!sd.walletAddress) {
-				alert("Configure a wallet address first");
-				return;
-			}
-			this.openTransakWidget(flowId, sd.walletAddress);
+			// Use configured wallet or demo default (Transak staging accepts any valid address)
+			const wallet = sd.walletAddress || "0x0000000000000000000000000000000000000000";
+			this.openTransakWidget(flowId, wallet).catch((err) => console.error("[Transak] Error:", err));
 		});
 
 		// Click-outside handler — listen on shadow root to avoid retargeting issues
@@ -3174,6 +3183,7 @@ class FolkFlowsApp extends HTMLElement {
 	}
 
 	private async openTransakWidget(flowId: string, walletAddress: string) {
+		console.log("[Transak] Opening widget for flow:", flowId, "wallet:", walletAddress);
 		// Fetch Transak config from server
 		let apiKey = "STAGING_KEY";
 		let env = "STAGING";
@@ -3633,11 +3643,8 @@ class FolkFlowsApp extends HTMLElement {
 		// Fund with card
 		backdrop.querySelector('[data-action="fund-with-card"]')?.addEventListener("click", () => {
 			const flowId = this.flowId || this.getAttribute("flow-id") || "";
-			if (!d.walletAddress) {
-				alert("Configure a wallet address first (use rIdentity passkey or enter manually)");
-				return;
-			}
-			this.openTransakWidget(flowId, d.walletAddress);
+			const wallet = d.walletAddress || "0x0000000000000000000000000000000000000000";
+			this.openTransakWidget(flowId, wallet);
 		});
 
 		// Connect with EncryptID