.login-body{display:flex;align-items:center;justify-content:center;min-height:100vh;margin:0}
.login-box{width:100%;max-width:340px;padding:20px;background:var(--card);border:1px solid var(--bd);border-radius:12px;margin:16px}
.login-box h1{margin:0 0 14px;font-size:22px}
#login-form{display:flex;flex-direction:column;gap:6px}
#login-form label{font-size:13px;color:var(--mut)}
#login-form input{flex:none;width:100%;padding:11px 12px;font-size:16px}
#go{margin-top:10px;padding:11px;font-size:16px}
#err{min-height:22px;margin-top:6px;font-size:14px}

.reg { margin-top: 1rem; }