Pattern: Editor sheet

Universal — create/edit flows in a modal sheet with explicit save/cancel.

iOS (Tasteful)

NavigationStack {
    // fields only — no duplicate title chrome
}
.toolbarRole(.editor)
.toolbar {
    ToolbarItem(placement: .cancellationAction) {
        Button("Cancel", role: .cancel) { dismiss() }
            .foregroundStyle(.primary)  // never accent on dismiss
    }
    ToolbarItem(placement: .confirmationAction) {
        Button { save() } label: { Image(systemName: "checkmark") }
        // system glassProminent via placement — no manual .buttonStyle on confirmation
    }
}

Share extension exception

UIHostingController host needs explicit .buttonStyle(.glassProminent) on Save — see liquid-glass-ui.mdc.

Unified add / share flows

Container owns mode chrome (Meal | Recipe | Restaurant segmented control)
Child views supply fields only
References: UnifiedAddView, ShareUnifiedAddView, PROJECT_LEARNINGS.md

Web

Modal or dedicated /edit route
Primary save = prominent button; cancel = secondary
Form fields use --color-*-line and --color-*-surface

Save behavior

Body primary (glass): keep visually enabled; validate on tap — patterns/PRIMARY_ACTION.md
Toolbar confirmation (checkmark / Done): may use system disabled when invalid if contrast remains legible
Always disable during in-flight save
On success: dismiss + past-tense confirmation if not obvious from navigation
On failure: error shape from COPY_STANDARDS.md