diff --git a/frontend/src/lib/components/blockshell/BlockShell.svelte b/frontend/src/lib/components/blockshell/BlockShell.svelte
index d8ff2f9..c6f60a9 100644
--- a/frontend/src/lib/components/blockshell/BlockShell.svelte
+++ b/frontend/src/lib/components/blockshell/BlockShell.svelte
@@ -73,7 +73,6 @@
 	let dropFeedback = $state<string>('');
 	let isResizing = $state(false);
 	let isDragging = $state(false);
-	let contentZoom = $state(1.0);
 	let containerEl: HTMLDivElement | undefined = $state();
 	let containerWidth = $state(0);
 
@@ -426,14 +425,14 @@
 		<!-- svelte-ignore a11y_no_static_element_interactions -->
 		<div
 			class="blockshell-content"
-			style:transform="scale({contentZoom})"
-			style:transform-origin="top left"
 			onwheel={(e) => {
 				if (e.ctrlKey || e.metaKey) {
 					e.preventDefault();
 					e.stopPropagation();
 					const factor = e.deltaY > 0 ? 0.95 : 1.05;
-					contentZoom = Math.min(3, Math.max(0.3, contentZoom * factor));
+					const newW = Math.round(clampedWidth * factor);
+					const newH = Math.round(clampedHeight * factor);
+					onResize?.(newW, newH);
 				}
 			}}
 		>