.auth-gate{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#f6f7f9;padding:24px}.auth-gate-card{background:#fff;border:1px solid #e8eaef;border-radius:14px;padding:40px 44px;max-width:420px;width:100%;text-align:center;box-shadow:0 6px 24px #0000000f}.auth-gate-logo{font-size:.9rem;font-weight:800;letter-spacing:2px;color:var(--color-primary, #2456e6);text-decoration:none}.auth-gate-title{margin:18px 0 10px;font-size:1.3rem;font-weight:700;color:#1a1d24}.auth-gate-desc{margin:0 0 24px;font-size:.9rem;line-height:1.7;color:#6b7078}.auth-gate-actions{display:flex;gap:10px;justify-content:center;margin-bottom:18px}.auth-gate-login,.auth-gate-signup{padding:10px 28px;border-radius:8px;font-size:.92rem;font-weight:600;text-decoration:none}.auth-gate-login{background:var(--color-primary, #2456e6);color:#fff}.auth-gate-login:hover{filter:brightness(1.08)}.auth-gate-signup{border:1px solid #d6dae2;color:#1a1d24;background:#fff}.auth-gate-signup:hover{background:#f2f4f8}.auth-gate-home{font-size:.82rem;color:#8a8f99;text-decoration:none}.auth-gate-home:hover{color:#1a1d24}.auth-gate-checking{margin:12px 0 0;color:#8a8f99;font-size:.9rem}.auth-gate-spinner{display:inline-block;width:26px;height:26px;border:3px solid #e3e6ec;border-top-color:var(--color-primary, #2456e6);border-radius:50%;animation:spin .8s linear infinite}