:root{font:16px Segoe UI,Arial,sans-serif;color:#1e293b;background:#f2f5f9}*{box-sizing:border-box}
.login{max-width:420px;margin:10vh auto;background:white;padding:32px;border-radius:12px;box-shadow:0 8px 32px #10182815}
h1{margin:0;font-size:26px}p{color:#526174}label{display:block;margin:18px 0 6px;font-size:14px}
input{display:block;width:100%;padding:11px;border:1px solid #bfc7d2;border-radius:7px;font-size:16px}button{width:100%;margin:20px 0 4px;border:0;border-radius:8px;background:#1e293b;color:white;padding:12px;cursor:pointer}
button:disabled{opacity:.5}.error{color:#b42318;min-height:1em;font-size:14px}small{color:#667085}