#immo-chat-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 320px;
    background: #ffffff;
    border: 1px solid #ddd;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    font-family: Arial, sans-serif;
    overflow: hidden;
    z-index: 9999;
}

#chat-messages {
    height: 300px;
    overflow-y: auto;
    padding: 10px;
    background: #f9f9f9;
}

.message {
    margin-bottom: 10px;
    padding: 8px 10px;
    border-radius: 8px;
    max-width: 80%;
    font-size: 14px;
}

.message.bot {
    background: #e6f0ff;
    align-self: flex-start;
}

.message.user {
    background: #d1ffd6;
    align-self: flex-end;
    margin-left: auto;
}

#chat-form {
    border-top: 1px solid #ddd;
    padding: 8px;
}

#chat-input {
    width: 100%;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 14px;
}