/* Logo real + botão Sair */
.mc-topbar{min-height:74px}
.mc-site-logo{display:flex;align-items:center;flex:0 0 auto}
.mc-site-logo img{
  display:block;
  width:235px;
  max-width:34vw;
  height:52px;
  object-fit:cover;
  object-position:left center;
  border-radius:8px;
}
.mc-account-actions{display:flex;align-items:center;gap:8px}
.mc-logout{
  background:#3a080b;
  color:#fff;
  border:1px solid #7d141a;
}
.mc-logout:hover{background:#ed1018;border-color:#ed1018}
@media(max-width:760px){
  .mc-topbar{padding:8px 10px;gap:8px;flex-wrap:nowrap}
  .mc-site-logo img{width:150px;height:40px;max-width:44vw}
  .mc-account-actions{margin-left:auto;gap:5px}
  .mc-account-actions .btn{padding:8px 10px;min-height:38px;font-size:12px}
}