diff --git a/FuelBoard/StationDetailView.swift b/FuelBoard/StationDetailView.swift
index 5c698a0..8eefea9 100644
--- a/FuelBoard/StationDetailView.swift
+++ b/FuelBoard/StationDetailView.swift
@@ -118,6 +118,37 @@ struct StationDetailView: View {
                         .accessibilityHint(String(localized: "Opens Apple Maps with driving directions",
                                                   comment: "Accessibility hint for the tappable map preview in the More info sheet"))
                     }
+                    // Floating "Copied" confirmation: a capsule hovering over the
+                    // bottom of the map, directly above the Address row and
+                    // horizontally centred. It is an overlay, so nothing moves
+                    // while it is up, and `allowsHitTesting(false)` keeps the
+                    // map's tap target live underneath. The map's clipShape is
+                    // applied BEFORE this, so the capsule is not clipped to the
+                    // map's rounded rect.
+                    .overlay(alignment: .bottom) {
+                        if showingCopied {
+                            HStack(spacing: 4) {
+                                Image(systemName: "checkmark")
+                                Text("Copied")
+                            }
+                            .font(.footnote.weight(.semibold))
+                            .foregroundStyle(.green)
+                            .padding(.horizontal, 10)
+                            .padding(.vertical, 6)
+                            // A material base keeps it legible over map tiles: a
+                            // 14% green wash alone (the notice-capsule recipe)
+                            // vanishes against the map.
+                            .background {
+                                Capsule()
+                                    .fill(.regularMaterial)
+                                    .overlay(Capsule().fill(Color.green.opacity(0.22)))
+                            }
+                            .padding(.bottom, 12)
+                            .allowsHitTesting(false)
+                            .accessibilityHidden(true)
+                            .transition(.opacity)
+                        }
+                    }
                     // No hairline between the map and the Address row: the map
                     // already reads as its own block, so the line only added
                     // clutter. The Address/Distance and Distance/actions lines
@@ -135,31 +166,25 @@ struct StationDetailView: View {
                     //
                     // The whole row is a copy control: it puts JUST the postcode
                     // on the clipboard so it can be pasted into another
-                    // navigation app. The copy glyph and its "Copied"
-                    // confirmation share a SECOND line that is always there, so
-                    // the confirmation can never reflow the address above it.
+                    // navigation app. The copy glyph sits ON the address line,
+                    // and the "Copied" confirmation is a floating capsule over
+                    // the map's bottom edge (see the map overlay above), so the
+                    // confirmation can never reflow this row.
                     Button {
                         copyPostcode()
                     } label: {
-                        VStack(alignment: .leading, spacing: 6) {
-                            HStack(alignment: .firstTextBaseline, spacing: 8) {
-                                Text("Address")
-                                Spacer(minLength: 8)
-                                Text(addressLine)
-                                    .multilineTextAlignment(.trailing)
-                                    .foregroundStyle(.secondary)
-                            }
-                            HStack(spacing: 4) {
-                                Spacer(minLength: 0)
-                                if showingCopied {
-                                    Text("Copied")
-                                        .foregroundStyle(.green)
-                                        .transition(.opacity)
-                                }
-                                Image(systemName: showingCopied ? "checkmark" : "doc.on.doc")
-                                    .foregroundStyle(showingCopied ? Color.green : Color.secondary)
-                            }
-                            .font(.footnote.weight(.semibold))
+                        HStack(alignment: .firstTextBaseline, spacing: 8) {
+                            Text("Address")
+                            Spacer(minLength: 8)
+                            Text(addressLine)
+                                .multilineTextAlignment(.trailing)
+                                .foregroundStyle(.secondary)
+                            // Stays the plain copy glyph — the capsule carries
+                            // the confirmation, so swapping this to a checkmark
+                            // would say it twice.
+                            Image(systemName: "doc.on.doc")
+                                .font(.footnote.weight(.semibold))
+                                .foregroundStyle(.secondary)
                         }
                     }
                     .buttonStyle(.plain)