Dialog native

Cancel is borderless — two boxed buttons side by side ask the reader to choose between two equals. On a phone the same component drops to the bottom sheet arm. A confirm or a choice is never this shell: it is the Prompt (EXP-1215). Hand-written here because a closed Radix portal renders nothing at all statically (PORTAL_ONLY_IDS).

A centred card over the dimmed scrim, no ✕ (scrim tap and Esc are its cancel path); ONE question as the title; a body line only for a fact the title cannot carry (what is deleted, a name, a count, a consequence for other people), never a restatement of the buttons; an optional content slot between the text and the row (the blocked-start graph, an input); ONE row of the 32px `md` Pill capsules; only when that row cannot fit do the pills stack, one per line at their own width, trailing-aligned, in reverse display order: the default on top, Cancel below it, a quiet destructive answer last (iOS `GlassAlertLayout.stacked`); never a two-row hybrid. Roles: `cancel` = the plain pill that only dismisses; `primary` = the safe/expected answer, the accent pill at the trailing edge; `default` = a plain pill that does something; `destructive` = the answer of a plain "Delete X?" confirm, the plain pill with a destructive label and tinted border next to Cancel (no primary, Cancel takes focus); `quietDestructive` = destructive TEXT set apart on the leading edge when a safe primary exists too. No solid red blocks, no full-width buttons; initial focus and Enter never land on a destructive answer; a busy answer keeps its label and shows the pill's spinner while the row and the dismiss paths lock. The natives draw the same card (GlassAlert); the IDE asks in native alert windows with the same words, roles and focus (EXP-1230, `AlertSpec::from_prompt`).