body {
    font-family: Arial, sans-serif;
    text-align: center;
    margin: 50px;
}


textarea {
    width: 80%;
    height: 100px;
    margin: 10px;
}

button {
    padding: 10px 20px;
    margin-top: 10px;
    cursor: pointer;
}

#responseText {
    margin-top: 20px;
    font-weight: bold;
}

#userInput.loading {
    color: #888;
    text-align: center;
    font-size: 28px;
    font-style: italic;
}


footer {
    margin-top: 50px;
    font-size: 14px;
    color: #666;
}

.hidden {
    display: none;
}

/* Simple layout for the 'gear' icon in top right */
#gearButton {
    position: absolute;
    top: 10px;
    right: 10px;
    cursor: pointer;
    font-size: 24px;
}

/* Chat bubbles example */
.chat-window {
    border: 1px solid #ccc;
    padding: 10px;
    max-width: 600px;
    margin: 0 auto;
    height: 300px;
    overflow-y: auto;
    margin-bottom: 10px;
    display: flex;
    flex-direction: column;
}

.bubble {
    margin: 5px 0;
    padding: 8px;
    border-radius: 8px;
    max-width: 80%;
    word-wrap: break-word;
}

.bubble.user {
    background-color: #daf1da;
    align-self: flex-start;
}

.bubble.assistant {
    background-color: #eee;
    align-self: flex-end;
    margin-left: auto;
}

/* The voice visualization placeholder */
#voiceGraphic {
    width: 100%;
    height: 100px;
    background: repeating-linear-gradient(to right,
            #d9eaff 0,
            #d9eaff 10px,
            #b0d3ff 10px,
            #b0d3ff 20px);
    margin-bottom: 10px;
}