.auth-modal{position:fixed;inset:0;background:var(--bg-overlay);z-index:1000;display:flex;align-items:center;justify-content:center;padding:var(--space-md);animation:fadeIn .2s ease-out}.auth-modal__card{position:relative;width:100%;max-width:440px;background:var(--bg-card);border-radius:var(--radius-lg);padding:var(--space-xl);box-shadow:var(--shadow-xl);animation:slideDown .25s ease-out}.auth-modal__close{position:absolute;top:var(--space-md);right:var(--space-md);width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;border-radius:var(--radius-full);color:var(--text-muted);cursor:pointer;transition:background var(--transition-fast)}.auth-modal__close:hover{background:rgba(0,0,0,.05);color:var(--text-primary)}.auth-modal__tabs{display:flex;gap:4px;margin-bottom:var(--space-xl);padding-bottom:var(--space-md);border-bottom:1px solid rgba(0,0,0,.06)}.auth-modal__tab{flex:1 1;padding:10px;background:transparent;border:none;border-radius:var(--radius-sm);font-family:inherit;font-size:var(--fs-md);font-weight:var(--fw-semibold);color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast)}.auth-modal__tab:hover{color:var(--text-primary)}.auth-modal__tab.is-active{color:var(--color-primary);background:rgba(255,53,108,.08)}.auth-modal__form{display:flex;flex-direction:column;gap:var(--space-md)}.auth-modal__field{display:flex;flex-direction:column;gap:6px}.auth-modal__label{font-size:var(--fs-xs);font-weight:var(--fw-semibold);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.03em}.auth-modal__error{display:flex;align-items:center;gap:var(--space-sm);padding:10px var(--space-md);background:rgba(225,112,85,.08);color:var(--color-danger);border-radius:var(--radius-md);font-size:var(--fs-sm);font-weight:var(--fw-medium)}.auth-modal__submit{width:100%;margin-top:var(--space-sm)}.auth-modal__hint{margin-top:var(--space-lg);padding:var(--space-md);background:var(--bg-primary);border-radius:var(--radius-md);font-size:var(--fs-xs);color:var(--text-secondary)}.auth-modal__hint strong{color:var(--text-primary);display:block;margin-bottom:6px}.auth-modal__hint ul{margin:0;padding-left:0;list-style:none}.auth-modal__hint li{padding:3px 0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px}