/* Dialog styling */
dialog.chat_modal {
  padding: 0;
  border: none;
  border-radius: 8px;
  max-width: 90vw;
  max-height: 90vh;
  overflow: hidden; /* No dialog scrollbars */
}

/* Hide backdrop scrollbars and prevent body scroll */
dialog.chat_modal::backdrop {
  background: rgba(0, 0, 0, 0.5);
}

body:has(dialog.chat_modal[open]) {
  overflow: hidden; /* Prevent body scroll when dialog open */
}

/* If you need scrolling inside dialog content */
dialog.chat_modal .dialog-content {
  max-height: 90vh;
  overflow-y: auto; /* Allow internal scrolling */
  scrollbar-width: none; /* Hide scrollbar in Firefox */
  -ms-overflow-style: none; /* Hide scrollbar in IE/Edge */
}

dialog.chat_modal .dialog-content::-webkit-scrollbar {
  display: none; /* Hide scrollbar in WebKit browsers */
}

iframe.chat_modal {
    scrollbar-width: none;
    -ms-overflow-style: none;
}