/* V24.15 V17 - MOBILE MESSAGE COMPOSER BOTTOM EDGE ONLY
 * Baseline: V16 Mobile Bottom Edge Only.
 * Scope: move the existing mobile message composer to the exact bottom
 * edge of the active iPhone/mobile chat viewport. No JS or chat logic changes.
 */
@media (max-width: 768px){
  .chat-main.mobile-active .chat-input-zone,
  #chatMainContainer.mobile-active .chat-input-zone,
  body.mobile-chat-focus .chat-input-zone{
    margin-bottom:0 !important;
    padding-bottom:0 !important;
    box-sizing:border-box !important;
  }

  .chat-main.mobile-active .zalo-input-area,
  #chatMainContainer.mobile-active .zalo-input-area,
  body.mobile-chat-focus .zalo-input-area{
    margin-bottom:0 !important;
    padding-bottom:0 !important;
    box-sizing:border-box !important;
  }
}