Rich editor

A RichEditor renders its toolbars as Material toolbars, a component introduced by Material 3 Expressive. The docked toolbar is square against the editor it belongs to; the floating one is a pill above the content at elevation 3.

use Filament\Forms\Components\RichEditor;

RichEditor::make('body');

Behavior

Part	What it takes
Toolbar	Surface-container, controls 8dp apart
Tool	Fully rounded, transparent, with a state layer
Active tool	Secondary container, whether marked by class or by aria-pressed
Dropdown tool menu	The menu sheet at elevation 2
Content	Body-large on the plain ink
Custom block	Surface-container-low, with its heading in title-small

Material draws a toolbar 64dp tall. That is not carried over here: these wrap onto a second line, and a fixed height would either clip the wrap or leave the single-line case half empty.

Rendered output

Content rendered back out through Filament's prose class takes the type scale: headings from the headline and title styles, links in primary, code on surface-container-high, and quotes behind a 2dp rule in the outline-variant color.