popagent

public

Latest change 6edc7e928c57dab23c0973ed3f7ee70b3ebb72d5 - Initial popagent baseline by AkurAI Build

export type AppearanceTheme = "light" | "dark";

const STORAGE_KEY = "popagent-appearance";

export function preferredTheme(): AppearanceTheme {
  if (typeof window === "undefined") return "dark";
  const saved = window.localStorage.getItem(STORAGE_KEY);
  if (saved === "light" || saved === "dark") return saved;
  return window.matchMedia("(prefers-color-scheme: light)").matches ? "light" : "dark";
}

export function applyTheme(theme: AppearanceTheme) {
  document.documentElement.dataset.theme = theme;
  document.documentElement.style.colorScheme = theme;
}

export function saveTheme(theme: AppearanceTheme) {
  window.localStorage.setItem(STORAGE_KEY, theme);
  applyTheme(theme);
}