:root{font-family:system-ui,sans-serif;color:#15263a;background:#f2f4f7}body{margin:0}main{max-width:360px;margin:10vh auto;padding:24px;background:white;border-radius:12px}label{display:block;margin:24px 0 8px}input,button{box-sizing:border-box;display:block;width:100%;font:inherit;font-size:16px;padding:12px;border:1px solid #a9b3bf;border-radius:6px}button{margin-top:20px;background:#173957;color:white;cursor:pointer}button:disabled{opacity:.6}#login-error{min-height:3em;color:#a21c1c}@media(max-width:420px){main{margin:24px 12px}}