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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

45 lines
1.4 KiB
CSS

[data-theme='dark'],
.dark {
--helpers-os-appearance: Dark;
--hue: 159;
--chroma: 0.005;
--surface: 0.19;
--elevation-step: 0.025;
--contrast: 0.5;
--foreground-lightness: 0.95;
--muted-foreground-level: 0.8;
--tertiary-foreground-level: 0.65;
/* Light default --field-alpha (0.015) disappears on dark plates; dig harder. */
--field-alpha: 0.12;
--code-block-5: 13.8deg 89.7% 69.6%;
--code-block-4: 276.1deg 67.7% 74.5%;
--code-block-3: 83.8deg 61.7% 63.1%;
--code-block-2: 33.2deg 90.3% 75.7%;
--code-block-1: 170.8deg 43.1% 61.4%;
/* Stepped numeric scales (per-theme literals; mapped in theme.css) */
--secondary-default: 247.8deg 100% 70%;
--secondary-400: 248.3deg 54.5% 25.9%;
--secondary-200: 248deg 53.6% 11%;
--brand-link: 155deg 100% 38.6%;
--brand-default: 153.1deg 60.2% 52.7%;
--brand-600: 154.9deg 59.5% 70%;
--brand-500: 154.9deg 100% 19.2%;
--brand-400: 155.5deg 100% 9.6%;
--brand-300: 155.1deg 100% 8%;
--brand-200: 162deg 100% 2%;
--warning-default: 38.9deg 100% 42.9%;
--warning-600: 38.9deg 100% 42.9%;
--warning-500: 34.8deg 90.9% 21.6%;
--warning-400: 33.2deg 100% 14.5%;
--warning-300: 32.3deg 100% 10.2%;
--warning-200: 36.6deg 100% 8%;
--destructive-default: 10.2deg 77.9% 53.9%;
--destructive-600: 9.7deg 85.2% 62.9%;
--destructive-500: 7.9deg 71.6% 29%;
--destructive-400: 6.7deg 60% 20.6%;
--destructive-300: 7.5deg 51.3% 15.3%;
--destructive-200: 10.9deg 23.4% 9.2%;
}