:root{color:#111827;background:#f3f4f6;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{min-height:100vh;margin:0}main{place-items:center;min-height:100vh;padding:24px;display:grid}.card{background:#fff;border-radius:18px;width:min(560px,100%);padding:32px;box-shadow:0 18px 60px #00000014}h1{margin-top:0}label{margin-top:16px;font-weight:600;display:block}input{width:100%;font:inherit;border:1px solid #d1d5db;border-radius:10px;margin-top:6px;padding:12px 14px}button{cursor:pointer;font:inherit;border:0;border-radius:10px;margin-top:20px;padding:12px 16px}button.primary{color:#fff;background:#111827;width:100%}button.secondary{background:#e5e7eb}.error{color:#b91c1c;margin-top:16px}.status{margin:8px 0}.muted{color:#6b7280}