textarea {
    resize: none;
    outline: none;
}

/* Global Styles */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
    background-color: #181818;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

/* Container Styles */
.container {
    max-width: 600px;
    background-color: #6c6c6c;
    border-radius: 5px;
    padding: 20px;
    box-shadow: 0 2px 5px rgb(201, 200, 200);
    text-align: center;
}

/* Title Styles */
h1 {
    margin-top: 0;
    color: #ffffff;
}

/* Input Container Styles */
.input-container {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

/* Question Input Styles */
#question {
    flex: 1;
    padding: 10px;
    border: 1px solid #a8a6a6;
    border-radius: 4px;
    margin-right: 10px;
}

/* Send Button Styles */
#sendButton {
    padding: 10px 20px;
    background-color: #4caf50;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

#sendButton:disabled {
    background-color: #ddd;
    cursor: not-allowed;
}

/* Messages Container Styles */
#messages {
    text-align: left;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    max-height: 300px;
    overflow-y: auto;
}

.messages {
    margin-bottom: 10px;
    padding: 8px;
    border-radius: 4px;
    background-color: rgb(67, 66, 66);
    color: #ffffff;
}

/* Sent Message Styles */
.sent {
    background-color: #4caf50;
    color: #fff;
    align-self: flex-end;
}

/* Received Message Styles */
.received {
    background-color: #f0f0f0;
    color: #fffefe;
}