Settings -> Appearance -> Theme (and the ComfyUI setting Anomalous.ModelBrowser.Theme, which replaces the Abyssal Scarlet switch) picks Follow ComfyUI (default), Dark, Light or Abyssal Scarlet. Following ComfyUI watches the dark-theme class ComfyUI sets on <html> for a dark palette and repaints at once; an older Abyssal switch reads as Abyssal. The light theme is html.amb-theme-light with its own --amb-* values. Hard coded colors were turned into tokens whose dark values are the colors they replace (checked: every stylesheet resolves to the same dark values): rgba(var(--amb-ink-rgb), a) for tints, status shades, tooltip, float, dialog, sunken, scrim and note tokens. Older rules and inline styles that wrote a dark color now write var(--amb-lt-<role>, <that color>); the --amb-lt-* tokens exist only in the light theme. Inside the plugin's windows ComfyUI's palette variables (--bg-color, --fg-color ...) follow the plugin's theme when the two differ. Surfaces over images stay dark, and the image viewer gets the dark tokens back. The ready banner on a recipe reads green instead of pink. Stylesheet cache versions are bumped. Checked on a test ComfyUI in light and dark: home, models, gallery and its viewer, workflows and a recipe's tabs, combos and a combo, prompts and the docked drawer, voices, audio library, settings, scan, Model Check, current node and its model picker, a model's detail with notes, share, save recipe, update guide, versions, GPT-SoVITS settings and the prompt dialog; light with a dark ComfyUI, and Abyssal Scarlet. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Architecture Topic Guide
Start with the repository-root ARCHITECTURE.md, then
open only the topic needed for the current task.
backend.md: Python routes, filesystem safety, persistence, scan state, model sidecars, and backend performance.frontend.md: extension bootstrap, UI ownership, localization, media lifecycle, panel state, and graph mutations.recipes.md: Workflow Recipes, packages, galleries, Parameter Notebooks, prompt roles, and recipe-to-model transitions.material-library.md: saved prompts and node values (material files), keeping an output image, and dragging prompts onto the canvas.recipe-model-lifecycle.md: authoritative model fields, Hash synchronization, local matching, partial append, and note privacy.model-resolution.md: model provenance, Model Check, hash injection, model scanning, and recovery policy.../decisions/README.md: concise records of product and architectural decisions that still explain current behavior.
These documents describe current contracts rather than implementation history.
For exact changes, use Git history. For user-visible releases, use
CHANGELOG.md. For recurring implementation traps, use
lessons.md.