/* ==========================================================================
   Read the Docs Addons flyout theming (Shibuya theme).

   The flyout renders inside an open shadow DOM (<readthedocs-flyout>), so its
   internals can't be reached with descendant selectors. It does, however,
   consume a set of `--readthedocs-flyout-*` CSS custom properties (declared by
   the addon in an `@layer defaults`). Custom properties inherit across the
   shadow boundary, and these unlayered `:root` rules beat the addon's layered
   defaults — so setting them here retheme the flyout.

   Shibuya exposes `--sy-c-*` color variables (and `--accent-*` for the accent)
   that it swaps between `html.light` and `html.dark`. We map the flyout
   variables onto them, so the flyout automatically follows the active color
   mode. Hardcoded values are provided only as fallbacks for when the theme
   variables are unavailable.
   ========================================================================== */

:root {
    --readthedocs-flyout-font-family: var(--sy-f-text, -apple-system,
        BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif);

    --readthedocs-flyout-background-color: var(--sy-c-background, #ffffff);
    --readthedocs-flyout-color: var(--sy-c-light, #4b5563);
    --readthedocs-flyout-section-heading-color: var(--sy-c-light, #6b7280);
    --readthedocs-flyout-item-link-color: var(--sy-c-text, #111827);
    --readthedocs-flyout-divider-color: var(--sy-c-divider, #e5e7eb);
    --readthedocs-flyout-link-color: var(--sy-c-link, var(--accent-a11, #2563eb));
    --readthedocs-flyout-current-version-color: var(--sy-c-link, var(--accent-a11, #2563eb));
}

/* Explicit fallbacks per mode, in case the theme variables are missing.
   (When Shibuya is active the mappings above already adapt automatically.) */
html.dark {
    --readthedocs-flyout-background-color: var(--sy-c-background, #1b1b1f);
    --readthedocs-flyout-color: var(--sy-c-light, #a1a1aa);
    --readthedocs-flyout-section-heading-color: var(--sy-c-light, #9ca3af);
    --readthedocs-flyout-item-link-color: var(--sy-c-text, #e5e7eb);
    --readthedocs-flyout-divider-color: var(--sy-c-divider, #2a2a30);
    --readthedocs-flyout-link-color: var(--sy-c-link, var(--accent-a11, #60a5fa));
    --readthedocs-flyout-current-version-color: var(--sy-c-link, var(--accent-a11, #60a5fa));
}