body {
    font-family: 'Roboto', sans-serif;
    background-color: #161616;
    color: #fff;
    margin: 0;
    padding: 0;
}

.chat-container {
    width: 80%;
    max-width: 800px;
    margin: 20px auto;
    background-color: #252525;
    border-radius: 10px;
    box-shadow: 0px 0px 20px rgba(255, 255, 255, 0.1);
}

.chat-box {
    min-height: 400px;
    border-bottom: 1px solid #333;
    padding: 10px;
    max-height: 400px;
    overflow-y: auto;
}

.chat-message {
    background-color: #1c1c1c;
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 10px;
}


.input-container {
    position: relative;
}

#messageInput {
    width: calc(100% - 80px);
    padding: 10px;
     margin: 10px 0;
    border: none;
    border-radius: 5px;
    background-color: #1c1c1c;
    color: #fff;
}

#sendButton {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 40px;
    padding: 8px;
    background-color: white;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

#sendButton:hover {
    background-color: #ccc;
}

#sendButton:active {
    background-color: #3e8e41;
}

.loading-gif {
    display: none;
    margin-left:10px;
}

@media screen and (max-width: 600px) {
    .chat-message {
        max-width: 90%;
    }
}