blowfish/layouts/partials/scroll-to-top.html

{{ $isRTL := .Site.Params.rtl | default false }}
{{ $coffeeIsRight := and (eq (lower site.Params.buymeacoffee.globalWidgetPosition) "right") .Site.Params.buymeacoffee.globalWidget }}
{{ if not $coffeeIsRight }}
  {{ $coffeeIsRight = false }}
{{ end }}

{{ $needAvoidCoffee := ne $coffeeIsRight $isRTL }}

{{ $kofiEnabled := .Site.Params.kofi.globalWidget | default false }}
{{ $needAvoidKofi := and $kofiEnabled $isRTL }}
{{ $needExtraOffset := or $needAvoidCoffee $needAvoidKofi }}

{{ $toTopYOffset := cond $needExtraOffset "bottom-24" "bottom-6" }}

<div
  id="scroll-to-top"
  class="fixed {{ $toTopYOffset }} end-6 z-50 transform translate-y-4 opacity-0 duration-200">
  <a
    href="#the-top"
    class="pointer-events-auto flex h-12 w-12 items-center justify-center rounded-full bg-neutral/50 text-xl text-neutral-700 hover:text-primary-600 dark:bg-neutral-800/50 dark:text-neutral dark:hover:text-primary-400"
    aria-label="{{ i18n "nav.scroll_to_top_title" }}"
    title="{{ i18n "nav.scroll_to_top_title" }}">
    &uarr;
  </a>
</div>