body{font:16px system-ui,sans-serif;background:#f4f7fa;color:#182535;margin:0;min-height:100vh;display:grid;place-items:center}.login-card{background:white;box-shadow:0 12px 40px #16334b22;border-radius:16px;padding:32px;width:min(88vw,360px)}h1{font-size:1.4rem}label{display:block;margin:16px 0}input:not([type=checkbox]){display:block;width:100%;box-sizing:border-box;padding:12px;margin-top:6px;border:1px solid #b1bcc8;border-radius:7px;font:inherit}button{background:#145da0;color:white;border:0;border-radius:7px;padding:12px 22px;font:inherit;width:100%}#error{color:#a51a1a;min-height:1.5em}