.auth-shell{min-height:100vh;font-family:var(--font-sans,Pretendard, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);color:#fff;justify-content:center;align-items:center;padding:24px 16px 32px;display:flex;position:relative;overflow-x:hidden}.auth-shell__bg{z-index:0;background:#0a0a0a;position:fixed;inset:0}.auth-shell__inner{z-index:1;width:100%;max-width:520px;position:relative}.auth-shell__heading{text-align:center;letter-spacing:-.02em;color:#f9fafb;margin:10px 0 4px;font-size:22px;font-weight:800}.auth-shell__logo-row{justify-content:center;align-items:center;gap:10px;margin-bottom:6px;display:flex}.auth-shell__brand{letter-spacing:4px;font-size:20px;font-weight:800}.auth-shell__subtitle{text-align:center;color:#ffffff73;margin:0 0 18px;font-size:12px;line-height:1.5}.auth-shell__lang{margin:0 0 16px}.auth-shell__lang-label{color:#ffffff59;text-align:center;margin-bottom:8px;font-size:11px;display:block}.auth-shell__lang-grid{grid-template-rows:repeat(2,auto);grid-template-columns:repeat(6,minmax(0,1fr));gap:6px;display:grid}.auth-shell__lang-btn{min-height:44px;box-shadow:none;color:#ffffff8c;cursor:pointer;background:0 0;border:none;border-radius:0;outline:none;flex-direction:column;justify-content:center;align-items:center;gap:2px;padding:4px 0;display:flex}.auth-shell__lang-btn:focus,.auth-shell__lang-btn:focus-visible{box-shadow:none;outline:none}.auth-shell__lang-btn--on{box-shadow:none;color:#fff;background:0 0;border:none;outline:none}.auth-shell__lang-btn--on .auth-shell__lang-btn-text{font-weight:800}.auth-shell__lang-flag{font-size:16px;line-height:1.2}.auth-shell__lang-btn-text{text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-size:9px;font-weight:600;line-height:1.2;overflow:hidden}.auth-shell__footer{text-align:center;color:#ffffff47;margin-top:18px;padding:0 8px;font-size:11px;line-height:1.6}.auth-step-dots{justify-content:center;gap:8px;margin-bottom:14px;display:flex}.auth-step-dot{background:#ffffff26;border-radius:50%;width:8px;height:8px}.auth-step-dot--active{background:#9ca3af;box-shadow:0 0 8px #9ca3af73}