The website module injects a fixed "frontend->backend" nav
(.o_frontend_to_backend_nav — the floating apps-grid/edit button) on every
frontend page for any internal user. Since the kiosk account is an internal
user, that button let a kiosk user tap through to the Odoo backend.
Hide it with a page-scoped inline style in the kiosk template head, so it's
suppressed only on /fusion_clock/kiosk/nfc and the real website keeps its nav.
Live as 19.0.3.11.8 (verified the rule is in the rendered template).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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