Files
supabase/packages/ui/build/css/source/semantic.css
Danny White 5f9ce727c0 fix(ui): systematise control surface fills and hover borders (#48887)
## What kind of change does this PR introduce?

Bug fix / design-system token hygiene for form and selector chrome.

## What is the current behavior?

After opaque default-button fills, text fields, selects, and selector
tiles drifted apart: inputs and selects mixed ad-hoc washes, hover
borders bounced between `border-stronger` / `border-foreground-muted`,
invalid fields had no hover step, and composites like InputGroup leaked
inner hover borders.

Follow-up to #48837 (opaque button fills) where Select rest still felt
darker than Input on forms such as scoped access tokens.

## What is the new behavior?

Named control roles and one interactive border:

| Role | Fill | Rest border | Hover / focus / open |
| --- | --- | --- | --- |
| Field (sunk) | `bg-field` | `border-control` | `border-control-hover`
|
| Raised control | `bg-control-raised` | `border-strong` |
`border-control-hover` |
| Overlaying action | card → popover | `border-strong` |
`border-control-hover` |
| Invalid field | `bg-destructive-200` | `border-destructive-400` |
`border-destructive` |

- `--field` / `--control-raised` / `--border-control-hover` live in
`semantic.css` (source of truth for roles; README points there)
- Input / Textarea / InputGroup / legacy TextArea use the field ladder
(incl. invalid hover)
- Select and empty MultiSelect use raised; filled MultiSelect sinks to
field
- Default + dashed Button, CommandMenu trigger, and radio
card/stacked/large use `border-control-hover`
- Studio selector tiles aligned: Connect mode, role impersonation,
DuckLake modes, compute “Contact us”

| Before and After |
| --- |
| <img width="1576" height="759" alt="Access Tokens Account Supabase"
src="https://github.com/user-attachments/assets/4bbe8b2b-a31a-4d63-80ba-04a1a8a5609d"
/> |
| <img width="1576" height="759" alt="Access Tokens Account Supabase"
src="https://github.com/user-attachments/assets/92271223-4103-4cc6-a7c0-9e4ff71cce30"
/> |

## Additional context

`--control-raised` aliases `--card` today (role name so fill can diverge
later). Rest `border-control` / `border-strong` both still map to
`--input` via compat; the shared interactive step is
`--border-control-hover`.

## To test

1. **[Account → Access
Tokens](https://studio-staging-git-dnywh-fixcontrol-surface-tokens-supabase.vercel.app/dashboard/account/tokens)**
Open Generate / New scoped token. Side-by-side Input, Select,
RadioGroupStacked, MultiSelect. Confirm sunk vs raised fills, shared
hover border, MultiSelect flips to sunk once a value is selected. Leave
a required field empty to check invalid rest → hover → focus.

2. **[Org →
Projects](https://studio-staging-git-dnywh-fixcontrol-surface-tokens-supabase.vercel.app/dashboard/org/_)**
Hover the dashed Status filter. Hover default / filled filter buttons
when active. Confirm hover/open borders match.

3. **[Project →
Connect](https://studio-staging-git-dnywh-fixcontrol-surface-tokens-supabase.vercel.app/dashboard/project/_)**
Open Connect from the header. Mode grid tiles: hover + selected borders
match radio cards (no old muted-foreground ring).

4. **[Project →
Compute](https://studio-staging-git-dnywh-fixcontrol-surface-tokens-supabase.vercel.app/dashboard/project/_/settings/infrastructure)**
(optional)
   Compute size radios + “Contact us” tile hover.
2026-08-18 16:54:25 +10:00

13 KiB