.auth-shell{--auth-cta:#193f35;--auth-cta-hover:#2b5747;--auth-cta-active:#102d25;--auth-cta-foreground:#ffffff}.auth-showcase{--color-surface:#e9efda;--color-surface-subtle:#dce6c5;--color-text:#193f35;--color-text-secondary:#465d48;--color-muted:#60705b;--color-border:#cdd8bd;--color-border-strong:#a9bc99;--color-accent:#193f35;--color-accent-subtle:#d7e5a4;--color-accent-subtle-foreground:#193f35}