Input: add Small size variant

[vitorvlopes]

Summary

Add a new Small size for Input and its field variants, for all skins.

Change

New small size for Input and its field variants (Email, Password, Decimal, Integer, CVV, CreditCardNumber, CreditCardExpiration, Iban, PhoneNumber, DateField), plus the internal Dropdown/Autocomplete suggestion menus. Affects only label/value font size — helper-text and padding stay the same as the default size mentioned at #2696 .

Proposed

• New small: boolean prop on Input, same pattern already used in Button/IconButton/Tag

Proposed tokens

• No new typography tokens needed: reuse existing text presets (text-preset-2 for small, text-preset-3 for default), same resolution already applied to Callout ([mistica-design#2693]

[aweell]

Check Movistar current solution, their default is what we thought could be the limit for small

[vitorvlopes]

Hey @aweell, thanks for the heads-up, we took some time to double-check this before replying.

You're right that the Input padding tokens on the Movistar New skin are already quite small. We compared the Input sizes across skins in Figma and in the token files.

Our proposal is to move forward with the Small variant as originally planned, and on Movistar New (Desktop) the small option will simply keep the default values becomes a no-op on that skin, no visual change. On all other skins the Small variant will produce the expected size reduction.

• New small: boolean prop on Inputs
• No new typography tokens: switch between existing presets (text-preset-3 default / text-preset-2 small), same approach agreed for Callout (Adjustments to text element sizes in the SMALL variation #2693)
• Component height stays the same
• Movistar New: small reuses the default token values (no visual change on this skin)

Does this make sense to you, or do you see a risk in having a no-op small on Movistar New that we should address differently?