nitro-react/src/views/chat-history/ChatHistoryView.scss

.nitro-chat-history {
    width: $chat-history-width;
    height: $chat-history-height;

    background-color: #1C323F;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 0.25rem;
    
    .nitro-card-header-container {
        background-color: #3d5f6e;
        color: #fff;
    }

    .chat-history-content {
        .chat-history-container {
            min-height: 200px;

            .chat-history-list {
                .chathistory-entry {
                    .light {
                        background-color: #121f27;
                    }

                    .dark {
                        background-color: #0d171d;
                    }
                }
            }
        }
    }
}