This PR migrates all tailwind configs in the apps to be CSS configs.
They import a shared CSS Tailwind config from the `config` package
(which in turns imports the old JS config).
The shared JS config will be migrated to CSS in a followup PR.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Chores**
* Centralized Tailwind into a config-driven entrypoint and updated the
app build flow to use the new build step; many apps now import unified
global styles.
* **Style**
* Migrated global styles to a Tailwind v4-style setup, added
project-wide content scanning, consolidated theme imports, standardized
theme tokens (including new --container-site max-width), and added a
small prose utility to remove paragraph margins.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Claude Sonnet 4.6 <[email protected]>
## What kind of change does this PR introduce?
UI styling consistency for table grid frozen-column borders
## What is the current behavior?
The custom style targeted a non-existent React Data Grid class
(`.rdg-cell-frozen-last`), so the frozen column divider was not visible.
## What is the new behavior?
- Frozen-column divider now targets the actual rendered structure:
- body: `.rdg-row .rdg-cell-frozen:nth-last-child(1 of
.rdg-cell-frozen)`
- header: `.rdg-header-row .rdg-cell-frozen:nth-last-child(1 of
.rdg-cell-frozen)`
- Header bottom border remains consistent on the last frozen column.
- Dark mode now applies a balanced divider contrast using
`border-r-strong` for the last frozen divider (header + body), avoiding
both faint and overly harsh appearance.
| Before | After |
| --- | --- |
| <img width="1167" height="690" alt="colors Table Editor Chisel
Toolshed Supabase-A1CB0078-936B-4213-B931-B2D23C5FCCA9"
src="https://github.com/user-attachments/assets/1f2c89c0-55d0-4fc9-9d9a-c66cda66ec4b"
/> | <img width="1167" height="690" alt="colors Table Editor Chisel
Toolshed Supabase-4E3F8C10-0E40-4035-8D5F-1BCDD0AF75D3"
src="https://github.com/user-attachments/assets/55a3053b-c30b-441b-a3f2-98bc403fdf27"
/> |
| <img width="1167" height="690" alt="colors Table Editor Chisel
Toolshed Supabase-7BFFFBC0-8F9A-4895-B141-275AFF206CAB"
src="https://github.com/user-attachments/assets/faa50426-7547-4986-bf25-5c1c39199b72"
/> | <img width="1167" height="690" alt="colors Table Editor Chisel
Toolshed Supabase-C179A558-89BA-4913-993B-1C7DFDBC5299"
src="https://github.com/user-attachments/assets/a6f8bf17-b061-4079-b471-ad26be277470"
/> |
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Style**
* Enhanced the visual appearance of frozen grid columns with refined
border styling for the last frozen column, ensuring improved consistency
across both light and dark themes.
* Optimized frozen column header and cell styling for better visual
presentation across all color schemes, delivering a more polished and
cohesive user interface experience.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## I have read the
[CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md)
file.
YES
## What kind of change does this PR introduce?
Bug fix.
## What is the current behavior?
- Safari Table Editor cells fail to copy from a focused cell with `⌘C`.
- Safari right-click can show the browser menu instead of the custom
cell menu.
- Copy can leave RDG's copied-cell fill behind.
## What is the new behavior?
- Reuses the existing shared `copyToClipboard(value, onSuccess)`
pattern, with the Safari clipboard fix inside that util.
- Handles selected-cell `⌘C` in the RDG keydown path, preventing
browser/RDG defaults and showing the success toast only after copy.
- Replaces the row-level synthetic context-menu shim with RDG's
`onCellContextMenu`, so we prevent Safari's browser menu at the source
and select/focus the target cell.
- Keeps the selected-cell outline while the controlled menu is open.
## Additional context
- `RowRenderer` was only supporting the old context-menu shim; removing
it is part of moving to RDG's cell event path.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
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## Summary by CodeRabbit
## Release Notes
* **New Features**
* Context menu now provides feedback with toast notifications when
copying cells or rows.
* Selected cells retain their visual styling when context menu is open.
* **Bug Fixes**
* Improved keyboard shortcut handling for copy functionality.
* Enhanced clipboard error handling with user-friendly error messages.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Ali Waseem <[email protected]>
This PR migrates the whole monorepo to use Tailwind v4:
- Removed `@tailwindcss/container-queries` plugin since it's included by
default in v4,
- Bump all instances of Tailwind to v4. Made minimal changes to the
shared config to remove non-supported features (`alpha` mentions),
- Migrate all apps to be compatible with v4 configs,
- Fix the `typography.css` import in 3 apps,
- Add missing rules which were included by default in v3,
- Run `pnpm dlx @tailwindcss/upgrade` on all apps, which renames a lot
of classes
- Rename all misnamed classes according to
https://tailwindcss.com/docs/upgrade-guide#renamed-utilities in all
apps.
---------
Co-authored-by: Jordi Enric <[email protected]>
## I have read the
[CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md)
file.
YES
## What kind of change does this PR introduce?
Feature — a set of new keyboard shortcuts for the table editor, along
with infrastructure to register, gate, and surface them.
## What is the current behavior?
Clicking into the grid "traps" the keyboard: Escape doesn't pop out,
there are no shortcuts for row selection / deletion / navigation, and
the search-tables input grabs focus on page load.
## What is the new behavior?
### New shortcuts (all scoped to the table editor)
| Keybind | Action | Surface |
|---|---|---|
| `Esc` | Exit grid selection — clears the highlighted cell and drops
focus back to the page | hotkey |
| `↑` / `↓` | Start grid navigation from the first cell when no cell is
selected | hotkey |
| `Shift+Space` | Toggle selection on the current row | hotkey +
checkbox tooltip |
| `Mod+A` | Toggle selection on all displayed rows (matches Excel) |
hotkey + header-checkbox tooltip + Cmd+K |
| `Mod+Shift+A` | Toggle selection on all rows in the table | hotkey +
"Select all rows in table" button tooltip + Cmd+K |
| `Mod+Backspace` | Delete selected rows | hotkey + delete-button
tooltip + Cmd+K |
### Infrastructure
- **Split registry** — table-editor shortcuts moved to
`state/shortcuts/registry/table-editor.ts`, spread into `SHORTCUT_IDS`.
Makes it easy to scope a runtime check to a specific surface.
- **`eventMatchesAnyShortcut`** (`state/shortcuts/matchEvent.ts`) —
queries the hotkey library's live `SequenceManager` so gated shortcuts
(`enabled: false`) are correctly excluded. Covered by
`matchEvent.test.ts`.
- **`handleCellKeyDown`** now calls `event.preventGridDefault()`
whenever the keystroke matches an active table-editor shortcut, so rdg's
"start editing on key press" default doesn't compete with shortcut
actions (e.g. typing `Shift+X` no longer opens edit mode with `X` as
input).
- **`<Shortcut>` / `<ShortcutTooltip>`** used on the header checkbox,
the per-row checkbox, the "Select all rows in table" button, and the
delete button — keybinds show up on hover (Linear-style) so users can
discover them without reading docs.
- **CSS** — `.rdg:not(:focus-within) .rdg-cell[aria-selected='true']`
drops the selected-cell outline whenever focus leaves the grid,
reinforcing the "you're out" feedback after `Esc`.
- **`useShortcut`** wraps the Cmd+K-registered action to close the
command menu after firing (previously menu stayed open after selecting
an action).
- **Search-tables input** no longer auto-focuses on load, so arrow
shortcuts work immediately without clicking out first.
## Additional context
Linear: FE-3057
### Test plan
- [x] Open any table → `↓` selects the first cell; subsequent arrows
navigate rows
- [x] `Esc` drops focus out of the grid and re-enables `↓` to re-enter
- [x] Click a cell → `Shift+Space` toggles that row's selection
(checkbox)
- [x] `Mod+A` toggles all displayed rows
- [x] With pagination + some rows selected → `Mod+Shift+A` toggles
"Select all rows in table"
- [x] With rows selected → `Mod+Backspace` deletes them (existing
confirmation flow)
- [x] Hover the header checkbox / per-row checkbox / delete button →
keybind tooltip after ~500ms
- [x] Cmd+K with selection → the relevant action shows up; selecting it
closes the palette and runs
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added table editor keyboard shortcuts for navigation, row selection,
and cell actions, with command-menu integration and visible shortcut
tooltips.
* **Improvements**
* Better keyboard handling in grid cells allowing external shortcuts to
override default behavior.
* Select-all/deselect-all toggle and improved select-row UX;
selected-cell styling no longer shows when grid loses focus.
* Command menu now reliably closes before executing shortcut actions.
* Removed autofocus on the table editor search input for consistent
focus behavior.
* **Tests**
* Added unit tests covering shortcut matching and command-menu shortcut
behavior.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
This PR preps the monorepo for a migration to Tailwind v4:
- Bump all Tailwind dependencies and libraries to the latest possible
version, while still compatible with Tailwind 3.
- Cleans up obsolete Tailwind 3 specific options and configs.
- Cleans up unused CSS files and fixes the CSS imports.
- Migrates all `important` uses in `@apply` lines to using the `!`
prefix.
- Move `typography.css` to the `config` package and import it from the
apps.
- Migrated all occurrences of `flex-grow`, `flex-shrink`,
`overflow-clip` and `overflow-ellipsis` since they're deprecated and
will be removed in Tailwind 4.
- Make the default theme object typesafe in the `ui` package.
- Migrate all `bg-opacity`, `border-opacity`, `ring-opacity` and
`divider-opacity` to the new format where they're declared as part of
the property color.
- Bump and unify all imports of `postcss` dependency.
This pull request migrates all SCSS stylesheets in the `apps/studio` and
`apps/docs` projects to CSS, updates import paths accordingly, and
consolidates PostCSS configuration to use a shared config. The migration
includes renaming files, updating import statements, converting SCSS
comments to CSS comments, and removing redundant or legacy configuration
files. The changes improve maintainability and consistency across the
codebase.
**Migration from SCSS to CSS:**
* All SCSS stylesheets in `apps/studio/styles` and `apps/docs/styles`
have been renamed to `.css`, and their contents updated by converting
SCSS comments (`// ...`) to CSS comments (`/* ... */`). All relevant
import statements in the app entry points have been updated to reference
the new `.css` files.
**PostCSS configuration consolidation:**
* The separate `postcss.config.cjs` files in `apps/design-system`,
`apps/learn`, and `apps/studio` now all import from a shared
`config/postcss.config`, ensuring consistent PostCSS setup across
projects. The legacy `postcss.config.js` in `apps/studio` has been
removed.
**Code and style consistency improvements:**
* All instances of the SCSS-specific `#{!important}` in Tailwind
`@apply` rules have been replaced with the standard CSS `!important`
syntax.
* Minor fixes and comment updates were made throughout the stylesheets
to improve readability and maintainability, such as moving or clarifying
TODOs and notes.
These changes streamline the styling approach, reduce build complexity,
and make it easier to maintain and scale the design system and
documentation styles.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Refactor**
* Consolidated PostCSS configuration across apps
* Migrated many stylesheet imports from SCSS to CSS
* Standardized CSS comment and @apply syntax for consistency
* **Chores**
* Removed SCSS (sass) dev dependency
* Added autoprefixer and tailwindcss/nesting to PostCSS plugins
* Removed SCSS module type declarations (cleaned up typings)
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Ivan Vasilov