diff --git a/client/src/components/Planner/PlaceFormModal.tsx b/client/src/components/Planner/PlaceFormModal.tsx
index 1b1588c9..725ad8f0 100644
--- a/client/src/components/Planner/PlaceFormModal.tsx
+++ b/client/src/components/Planner/PlaceFormModal.tsx
@@ -360,6 +360,25 @@ export default function PlaceFormModal({
       onClose={onClose}
       title={place ? t('places.editPlace') : t('places.addPlace')}
       size="lg"
+      footer={
+        <div className="flex justify-end gap-3">
+          <button
+            type="button"
+            onClick={onClose}
+            className="px-4 py-2 text-sm text-gray-600 hover:text-gray-900 border border-gray-200 rounded-lg hover:bg-gray-50"
+          >
+            {t('common.cancel')}
+          </button>
+          <button
+            type="button"
+            onClick={handleSubmit}
+            disabled={isSaving || hasTimeError}
+            className="px-6 py-2 bg-slate-900 text-white text-sm rounded-lg hover:bg-slate-700 disabled:opacity-60 font-medium"
+          >
+            {isSaving ? t('common.saving') : place ? t('common.update') : t('common.add')}
+          </button>
+        </div>
+      }
     >
       <form onSubmit={handleSubmit} className="space-y-4" onPaste={handlePaste}>
         {/* Place Search */}
@@ -613,23 +632,6 @@ export default function PlaceFormModal({
           </div>
         )}
 
-        {/* Actions */}
-        <div className="flex justify-end gap-3 pt-2 border-t border-gray-100">
-          <button
-            type="button"
-            onClick={onClose}
-            className="px-4 py-2 text-sm text-gray-600 hover:text-gray-900 border border-gray-200 rounded-lg hover:bg-gray-50"
-          >
-            {t('common.cancel')}
-          </button>
-          <button
-            type="submit"
-            disabled={isSaving || hasTimeError}
-            className="px-6 py-2 bg-slate-900 text-white text-sm rounded-lg hover:bg-slate-700 disabled:opacity-60 font-medium"
-          >
-            {isSaving ? t('common.saving') : place ? t('common.update') : t('common.add')}
-          </button>
-        </div>
       </form>
     </Modal>
   )
diff --git a/client/src/components/shared/Modal.tsx b/client/src/components/shared/Modal.tsx
index 54b27ead..246de62d 100644
--- a/client/src/components/shared/Modal.tsx
+++ b/client/src/components/shared/Modal.tsx
@@ -61,14 +61,15 @@ export default function Modal({
       <div
         className={`
           trek-modal-enter
-          rounded-2xl shadow-2xl w-full ${sizeClasses[size] || sizeClasses.md}
-          flex flex-col max-h-[calc(100vh-180px)] md:max-h-[calc(100vh-90px)]
+          rounded-2xl overflow-hidden shadow-2xl w-full ${sizeClasses[size] || sizeClasses.md}
+          flex flex-col
+          max-h-[calc(100dvh-var(--bottom-nav-h)-90px)] sm:max-h-[calc(100dvh-90px)]
         `}
         style={{ background: 'var(--bg-card)' }}
         onClick={e => e.stopPropagation()}
       >
-        {/* Header */}
-        <div className="flex items-center justify-between p-6" style={{ borderBottom: '1px solid var(--border-secondary)' }}>
+        {/* Header — stays put even while the body scrolls */}
+        <div className="flex items-center justify-between p-6 flex-shrink-0" style={{ borderBottom: '1px solid var(--border-secondary)' }}>
           <h2 className="text-lg font-semibold" style={{ color: 'var(--text-primary)' }}>{title}</h2>
           {!hideCloseButton && (
             <button
@@ -80,14 +81,14 @@ export default function Modal({
           )}
         </div>
 
-        {/* Body */}
-        <div className="flex-1 overflow-y-auto p-6">
+        {/* Body — scrolls when content overflows. min-h-0 lets the flex child shrink below its intrinsic height. */}
+        <div className="flex-1 overflow-y-auto p-6 min-h-0">
           {children}
         </div>
 
-        {/* Footer */}
+        {/* Footer — sticky at the bottom of the modal, never compressed */}
         {footer && (
-          <div className="p-6" style={{ borderTop: '1px solid var(--border-secondary)' }}>
+          <div className="p-6 flex-shrink-0" style={{ borderTop: '1px solid var(--border-secondary)' }}>
             {footer}
           </div>
         )}