diff --git a/packages/chess/src/ui/LayoutEditor.tsx b/packages/chess/src/ui/LayoutEditor.tsx
index 666175a..dd2fb3a 100644
--- a/packages/chess/src/ui/LayoutEditor.tsx
+++ b/packages/chess/src/ui/LayoutEditor.tsx
@@ -269,7 +269,7 @@ export function LayoutEditor({
         if (e.key === 'Escape') onClose();
       }}
     >
-      <div className="bg-white rounded-2xl shadow-2xl w-full max-w-6xl max-h-[95vh] overflow-hidden flex flex-col">
+      <div className="bg-white rounded-2xl shadow-2xl w-full max-w-6xl min-h-[85vh] max-h-[95vh] overflow-hidden flex flex-col">
         {/* Header */}
         <header className="flex items-center justify-between px-6 py-4 border-b border-neutral-200">
           <div className="flex items-center gap-3">
diff --git a/packages/chess/src/ui/ModifierProfileEditor.tsx b/packages/chess/src/ui/ModifierProfileEditor.tsx
index 6356d44..825c773 100644
--- a/packages/chess/src/ui/ModifierProfileEditor.tsx
+++ b/packages/chess/src/ui/ModifierProfileEditor.tsx
@@ -197,7 +197,7 @@ export function ModifierProfileEditor({ isOpen, onClose }: Props) {
       data-testid="modifier-editor-modal"
       className="fixed inset-0 z-50 bg-black/60 backdrop-blur-sm flex items-center justify-center p-4"
     >
-      <div className="bg-white rounded-2xl shadow-2xl w-full max-w-6xl max-h-[95vh] overflow-hidden flex flex-col">
+      <div className="bg-white rounded-2xl shadow-2xl w-full max-w-6xl min-h-[85vh] max-h-[95vh] overflow-hidden flex flex-col">
         {/* Header */}
         <header className="flex items-center justify-between px-6 py-4 border-b border-neutral-200">
           <div className="flex items-center gap-3 min-w-0 flex-wrap">