#pinecone-chatbot {
    max-width: 100%;
    width: 100%;
    min-width: 320px;
    max-width: 1500px; /* or higher if you want */
    margin: 0 auto;
    border: 1px solid #bbb;
    border-radius: 8px;
    padding: 12px;
    background: #fff;
    box-sizing: border-box;
}

#pinecone-chatbot .chat-window {
    height: 800px; /* taller if you want */
    overflow-y: auto;
    border: 1px solid #eee;
    margin-bottom: 8px;
    padding: 4px;
    background: #fafafa;
}

#pinecone-chatbot .user {
    text-align: right;
    color: #3778c2;
    margin: 4px 0;
    word-break: break-word;
}

#pinecone-chatbot .bot {
    text-align: left;
    color: #111;
    margin: 4px 0;
    word-break: break-word;
}

#pinecone-chatbot .chat-input {
    width: 70%;
    padding: 6px;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
}

#pinecone-chatbot .chat-send {
    padding: 6px 12px;
    border: none;
    border-radius: 5px;
    background: #3778c2;
    color: #fff;
    cursor: pointer;
}

@media (max-width: 700px) {
    #pinecone-chatbot {
        max-width: 98vw;
        width: 100vw;
        min-width: unset;
        padding: 4vw;
    }
    #pinecone-chatbot .chat-window {
        height: 50vw;
        min-height: 180px;
    }
    #pinecone-chatbot .chat-input {
        width: 60%;
    }
}