.app-chat .app-chat-history .chat-history-body {
    height: calc(100vh - 17.8rem) !important;
}


@media (min-width: 1200px) {
    .layout-horizontal .app-chat .app-chat-history .chat-history-body {
        height: calc(100vh - 15.8rem - 2rem) !important;
    }
}

.chat-message .chat-message-text {
    max-width: 90%;
    margin-right: auto;
}

.chat-message-right .chat-message-text {
    max-width: 90%;
    margin-left: auto;
}

.chat-history {
    height: 100%;
    overflow-y: scroll;
    margin-right: -24px;
    margin-top: -24px;
    padding-right: 24px;
    padding-top: 24px;
}

/*

.light-style .app-chat .app-chat-history .chat-history-body .chat-history .chat-message.chat-message-type-bot .chat-message-text {
    background-color: #fff !important;
    color: #677788 !important;
}
.dark-style .app-chat .app-chat-history .chat-history-body .chat-history .chat-message.chat-message-type-bot .chat-message-text {
    background-color: #283144 !important;
    box-shadow: 0 0.125rem 0.25rem rgba(0,0,0,.2) !important;
    color: #a1b0cb;
}*/


.light-style .app-chat .app-chat-history .chat-history-body .chat-history .chat-message.chat-message-type-system .chat-message-text {
    background-color: lightgrey !important;
    color: #677788 !important;
}
.dark-style .app-chat .app-chat-history .chat-history-body .chat-history .chat-message.chat-message-type-system .chat-message-text {
    background-color: #1b202a !important;
    box-shadow: 0 0.125rem 0.25rem rgba(0,0,0,.2);
    color: #a1b0cb;
}

.app-chat-history {
    padding-bottom: 0px;
}

.fixed-cell {
    max-width: 300px;
}

div[disabled=disabled] {
    pointer-events: none;
    opacity: 0.4;
}