Accordion changelog

Generated item titles reuse Frame single-line composition and Text truncation with complete accessible names. Typed parts.Text preserves configuration of generated title text; explicit children remain self-configured and do not read these parts.
Titles and default indicator hosts use AccordionItem’s 4px spacing and 12px canvas floors. Prose and expansion state remain unchanged.

2026-10-23: Explicit title examples use Frame single-line composition and Text full-text access. Prose and initial expansion state remain unchanged; documentation and examples only.

2026-09-28: Removed the hover background and click-to-collapse behavior on the content. The default plus icon now rotates into ×; indicatorVariant="minus" retains the old mode. Content and title use the same font size at each size. continuousHover remains as a compatibility parameter with no effect.

2026-09-21: Unified the usage guide, source property table, and Site / AI reading entry points. Documentation only; component behavior is unchanged.

Expanded the per-property descriptions, default fallbacks, and usage boundaries to match the existing source. Runtime behavior is unchanged.

The default text color for expanded content now adapts to the theme through var(--black-40); the title still inherits the host foreground color.
Added --snowui-accordion-content-color-override for local content-color overrides.

Accordion gained one container-level Continuous Hover Background that moved and reshaped between Items with dedicated 60ms timing. An expanded Item covered its title and full content, with geometry remeasured as expansion height changed.
Added continuousHover, enabled by default. Disabling it restored the ordinary title hover overlay.
Clicking the noninteractive content area of an expanded Item could collapse it. Links, Buttons, form controls, interactive roles, and editable content kept their own behavior.
Disabled Items blocked continuous hover without showing a background or highlighting an adjacent Item instead.

Changed the default appearance from the former variant="default" to variant="filled".
Renamed the former divided-line appearance to variant="divided", matching DataTable terminology. Removed variant="default" entirely, without a compatibility alias.
Changed the default filled Item background from Background/2 to Black/4%.

Added a built-in mode by default: each entry in items accepts only title and content.
Internally generates AccordionItem and title/content Frames, with parts.AccordionItem / parts.Frame customization.
Retained explicit children composition; when children are present they replace the built-in items.

The Accordion root injects RESIZE_MOTION; expanding and collapsing use transitions.dev resize timing and respect the system reduced-motion preference.

AccordionItem became a single-item container. Its title and content are now declared with direct child Frame as="title" / Frame as="content".

Background, corner radius, and dividers belong to the outer AccordionItem. When content collapses, it animates only height and opacity, avoiding a lingering background.

Removed the bordered appearance; Accordion retained only the design’s default and filled variants at that version.

Aligned padding, radius, gap, font size, and default icon size for both appearances and three sizes with the Workshop design.
The default + / - icon is now drawn with internal component lines. Hover only increases icon color; it does not change the title background.

Added Accordion with single- or multiple-item expansion, controlled or uncontrolled state, disabled Items, visual variants, and three sizes.