.customer-auth { margin:0 0 22px; padding:16px; border:1px solid rgba(40,26,18,.16); border-radius:12px; background:rgba(255,250,240,.56); }
.customer-auth p { margin:0; }
.customer-auth-row { display:flex; align-items:center; justify-content:space-between; gap:14px; }
.customer-auth-copy { display:grid; gap:5px; }
.customer-auth-copy strong { font-size:12px; }
.customer-auth-copy span { color:rgba(40,26,18,.65); font-size:10px; line-height:1.5; overflow-wrap:anywhere; }
.customer-auth button { min-height:44px; padding:0 15px; flex:0 0 auto; border:1px solid rgba(40,26,18,.18); border-radius:9px; color:#281a12; background:#fffaf0; font:700 10px/1 "Montserrat",Arial,sans-serif; cursor:pointer; }
.customer-auth button:disabled { opacity:.55; cursor:wait; }
.customer-auth-message { min-height:0; margin-top:8px !important; color:#a32618; font-size:10px; font-weight:600; line-height:1.4; }
.customer-auth-message:empty { display:none; }
@media (max-width:480px) {
  .customer-auth { padding:14px; }
  .customer-auth-row { align-items:stretch; flex-direction:column; }
  .customer-auth button { width:100%; min-height:48px; }
}