*{box-sizing:border-box}body{color:#111827;background:#f2f4f7;margin:0;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}#root{min-height:100vh}.page{max-width:740px;margin:0 auto;padding:2rem 1rem}.card{background:#fff;border-radius:12px;margin-bottom:1rem;padding:1rem;box-shadow:0 6px 24px #0f172a14}h1,h2{margin-top:0}form{gap:.75rem;display:grid}input{border:1px solid #d1d5db;border-radius:8px;width:100%;padding:.7rem;font-size:.95rem}button{cursor:pointer;color:#fff;background:#2563eb;border:none;border-radius:8px;padding:.7rem 1rem;font-weight:600}button.secondary{background:#475569}.otp{letter-spacing:.2rem;margin:.5rem 0;font-size:2rem;font-weight:700}.muted{color:#6b7280;font-size:.9rem}.error{color:#b91c1c;font-size:.9rem}.actions{flex-wrap:wrap;gap:.5rem;display:flex}.otp-list{gap:.75rem;margin:0;padding:0;list-style:none;display:grid}.otp-list-item{background:#f9fafb;border:1px solid #e5e7eb;border-radius:10px;padding:.75rem}.otp-list-code{letter-spacing:.15rem;margin:0 0 .3rem;font-size:1.2rem;font-weight:700}