/* === MSG CHAT MOBILE FINAL v8 === */
@media (max-width:768px){
  .chat-wrap{
    min-height: calc(100dvh - 86px);
    padding-bottom: calc(78px + env(safe-area-inset-bottom,0px));
  }

  .chat-thread{
    max-height: calc(100dvh - 228px);
    overflow-y: auto;
  }

  .chat-form{
    position: fixed;
    left: 10px;
    right: 10px;
    bottom: calc(56px + env(safe-area-inset-bottom,0px));
    z-index: 7000;
    display: grid;
    grid-template-columns: 1fr 96px;
    align-items: center;
    gap: 8px;
    margin: 0;
    padding: 7px;
    background: rgba(255,255,255,.96);
    border: 1px solid rgba(15,23,42,.10);
    border-radius: 18px;
    box-shadow: 0 12px 34px rgba(15,23,42,.13);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }

  .chat-form textarea{
    height: 44px;
    min-height: 44px;
    max-height: 44px;
    resize: none;
    overflow-y: auto;
    padding: 11px 14px;
    border-radius: 12px;
    font-size: 16px;
    line-height: 22px;
    border: 1px solid rgba(15,23,42,.14);
    outline: none;
  }

  .chat-form textarea:focus{
    border-color: rgba(31,140,104,.45);
    box-shadow: 0 0 0 3px rgba(31,140,104,.12);
  }

  .chat-form button{
    width: 96px;
    height: 44px;
    padding: 0 10px;
    border: 0;
    border-radius: 12px;
    background: #1f8c68;
    color: #fff;
    font-size: 13px;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 8px 18px rgba(31,140,104,.18);
  }

  .chat-form button:active{
    transform: translateY(1px);
  }

  .aiw-launcher{
    bottom: calc(118px + env(safe-area-inset-bottom,0px));
  }
}