{{-- Guest layout for the auth pages (login / register / reset). Split screen: a vivid brand pane on the left (hidden < lg) and an elevated form card on the right. Theme-aware; the brand pane always renders on the panel's own colour so a reseller's login carries their brand. `panel_brand()` seeds --brand at runtime, so the whole pane re-themes per panel with no rebuild. Auth pages push their Google/Facebook init to the @stack('scripts') below; the forgot/reset pages simply don't, so GSI/SDK never load where they're not used. --}}
{{-- Public pages, so Settings → SEO drives them like the landing and the CMS pages do. Seo::title() already appends the site name (the SEO meta title when one is set), so the suffix is not repeated here. --}}