To avoid style conflicts, the theme (and all associated variables and utilities) are scoped with a pipecat-ai prefix. If you are using individual components vs. one of the premade containers (such as the Widget), you must ensure you include a higher-order component on the page with this class name.

import { CircularWaveform } from "@pipecat-ai/ui/visualizations";
import "@pipecat-ai/ui/styles.css";

const MyApp = () => {
    return (
        <div className="pipecat-ui">
            {/** Place components here **/}
            <CircularWaveform />
        </div>
    );
};

Modifying styles

You can modify any of the framework variables from within the .pipecat-ui scope like so:

.pipecat-ui {
  --font-sans: var(--my-custom-font);
}

Theme variables

--font-sans
--font-mono

--shadow-long
--shadow-xshort

--radius-panel
--height-panel-header
--width-widget
--width-widget-panel
--height-widget-panel
--spacing-widget-v
--spacing-widget-h
--spacing-widget-gap

--color-background
--color-foreground
--color-card
--color-card-foreground
--color-popover
--color-popover-foreground
--color-primary
--color-primary-foreground
--color-secondary
--color-secondary-foreground
--color-muted
--color-muted-foreground
--color-accent
--color-accent-foreground
--color-destructive
--color-border
--color-input
--color-ring
--color-subtle
--color-mute
--color-mute-foreground

--color-chart-1
--color-chart-2
--color-chart-3
--color-chart-4
--color-chart-5

Dark mode

Pipecat UI will follow system defaults for light mode or dark mode, or look for a .dark class as part of either the pipecat-ui container or html element on the page

<html class="dark">

<div class="pipecat-ui dark">

FAQs

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Package last updated on 17 Jun 2025

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