/* Login super clean (isolado, sem mexer no CSS global) */
.login-body{
  background:var(--bg);
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:18px;
}
.login-card{
  width:100%;
  max-width:520px;
  background:var(--card);
  border:1px solid rgba(15,23,42,.08);
  border-radius:18px;
  box-shadow:var(--shadow2);
  padding:18px 18px 16px;
}
.login-logo{
  display:flex;
  justify-content:center;
  margin:4px 0 10px;
}
.login-logo img{height:28px;width:auto;opacity:.95}
.login-title{
  text-align:center;
  font-size:22px;
  font-weight:800;
  letter-spacing:-0.02em;
  margin:0 0 10px;
}
.login-form label{display:block;margin:10px 0 6px;font-weight:700}
.login-form input{
  width:100%;
}
.login-help{
  margin-top:10px;
  text-align:center;
}