diff --git a/frontend/src/components/SchedulePage.jsx b/frontend/src/components/SchedulePage.jsx
index 55f4a3e..4c5ce61 100644
--- a/frontend/src/components/SchedulePage.jsx
+++ b/frontend/src/components/SchedulePage.jsx
@@ -864,7 +864,7 @@ function EventDetailModal({ event, onClose, onEdit, onAvailabilityChange, isTool
                     onChange={e=>setNoteInput(e.target.value.slice(0,20))}
                     placeholder="Add a note (optional)"
                     maxLength={20}
-                    style={{flex:1,padding:'7px 10px',borderRadius:'var(--radius)',border:'1px solid var(--border)',background:'var(--surface)',color:'var(--text-primary)',fontSize:13,outline:'none'}}
+                    style={{flex:1,minWidth:0,padding:'7px 10px',borderRadius:'var(--radius)',border:'1px solid var(--border)',background:'var(--surface)',color:'var(--text-primary)',fontSize:13,outline:'none'}}
                   />
                   <span style={{fontSize:11,color:'var(--text-tertiary)',flexShrink:0,minWidth:32,textAlign:'right'}}>{noteInput.length}/20</span>
                   {myResp&&noteChanged&&(