Xylo Theme

A modern glass theme for Calagopus Panel with a live theme editor.

Xylo Theme A modern overhaul of the Calagopus panel: glass surfaces over a slowly drifting aurora backdrop, gradient accents, a floating sidebar, smooth page transitions, and Xylo Studio, a live theme editor that repaints a preview of the real panel as you change things. Needs panel 1.2.0 or newer. Features • Eight presets: five glass looks (Aurora, Nebula, Lagoon, Verdant, Ember) and three minimal ones (Graphite, Mono, Sandstone), plus a palette generator that builds matching accents and tinted neutrals from one hue. • Colours: two accents (the gradient), background, surface and text drive every shade; optional status colours and light mode overrides. A contrast check flags pairs below WCAG AA. • Backdrop: aurora, spotlight, mesh or solid, with intensity, slow drift, and a grid, dot or grain texture; or your own background image. • Surfaces: glass (opacity and blur), solid or outline cards, edge strength, shadows, corner radii. • Layout: floating, docked or classic sidebar; pill, glow, bar or subtle current link; gradient, solid, soft or outline buttons; glow strength; density and interface size. • Type: Inter, Plus Jakarta Sans, Space Grotesk, Outfit, system or the panel's font, separately for headings; heading weight; gradient page titles; JetBrains Mono for code. • Motion: full, subtle or none (reduced motion is always respected); rise, fade or zoom page transitions; hover lift on clickable cards; a greeting above the servers list. • Studio: live preview of any page (servers, a server, account, admin, login) at desktop, tablet or phone width, in dark or light mode; undo and redo; import and export as JSON; Ctrl/⌘+S to save; a warning when someone else saved since you opened it. Open it from Admin → Xylo Studio or the extension's card on Admin → Extensions. Saving needs settings.update or the extension's own xylo-theme.update admin permission. Install Download devcaloptreyxxylo.c7s.zip from the releases and add it on Admin → Extensions, or build it yourself with python3 scripts/package.py. Licence MIT. The bundled fonts are under the SIL Open Font License, with their licence texts in frontend/src/fonts.