.chat-wrapper {
    width: 100%;
    max-width: 700px;
    margin: 30px auto;
    border: 1px solid #ddd;
    border-radius: 8px;
    background: #ffffff;
    padding: 15px;
}

.chat-messages {
    height: 400px;
    overflow-y: auto;
    border: 1px solid #ccc;
    background: #f9f9f9;
    padding: 10px;
    border-radius: 6px;
    margin-bottom: 15px;
}

.chat-message {
    background: #e8f0fe;
    padding: 8px;
    margin-bottom: 6px;
    border-radius: 5px;
    font-size: 14px;
}

.message-input {
    width: 100%;
    padding: 10px;
    border-radius: 6px;
    border: 1px solid #ccc;
    margin-bottom: 10px;
}

.send-btn {
    padding: 8px 14px;
    background: #4a90e2;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
}

    .send-btn:hover {
        background: #357abd;
    }