Multi-cell OTP / verification code input. Two parts (Provider, Cell)
with a snippet-driven cell iteration.
Architecture:
- A transparent absolutely-positioned <input> captures every
keystroke, paste and IME event (soma).
- Visible bordered cells follow the hidden input's caret via
data-active / data-filled emitted by the morfo.
- Single-input approach (shadcn / Bits family) — preserves paste
distribution, autocomplete='one-time-code' for SMS autofill on
iOS/Android, and IME quality.
Eidos surface:
- size: 'sm' | 'md' | 'lg' | 'xl' (responsive), cascades cell
dimension + glyph size tokens to all cells
- Recipe paints square bordered cells with focus ring tracking
data-active, subtle bg lift on data-filled, threat-toned border
when [data-invalid] cascades from the provider
Morfo:
- scope: ['soma'] → ['soma', 'sema', 'eidos']
- apg URL added (Textbox pattern — OTP has no formal ARIA pattern)
- Passive at the morfo layer (no events array; perceptual feedback
via the commit family base when onComplete fires)
- README documents the passive classification
Comparativa: aligned with shadcn / Bits UI (single hidden input).
Ark and Chakra use one input per cell which loses paste / IME
quality.
Sidebar nav: 'Pin input' added under Forms (next to Tags input).
=== Sprint Tier 1 — DONE ===
1. toggle-group 61ffbade
2. alert-dialog d5630a52
3. dropdown-menu 4e477e63
4. context-menu 21eb8a62
5. pin-input (this)
Checks: svelte-check 0 errors, component:audit 91/91 PASS.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
