.step-up-modal__shell{z-index:2200}.step-up-modal__intro{margin:0 0 1rem;color:var(--text-muted);line-height:1.5}.step-up-modal__error{margin:0 0 1rem;padding:.625rem .875rem;border-radius:.5rem;background:var(--danger-bg-subtle);color:var(--danger-dark);font-size:.875rem;line-height:1.4}.step-up-modal__label{display:block;margin-bottom:.375rem;font-weight:600;font-size:.875rem}.step-up-modal__input{width:100%;box-sizing:border-box;padding:.625rem .75rem;font-size:1.25rem;letter-spacing:.4em;text-align:center;border:1px solid var(--border);border-radius:.5rem}.step-up-modal__input:focus{outline:2px solid var(--primary);outline-offset:1px}.step-up-modal__actions{display:flex;justify-content:flex-end;gap:.5rem;margin-top:1rem}.step-up-modal__fine-print{margin:1rem 0 0;font-size:.8125rem;color:var(--text-muted)}