#ai-chatbot {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 300px;
    background: white;
    border: 1px solid #ccc;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    font-family: sans-serif;
}

.chat-box {
    display: flex;
    flex-direction: column;
    height: 400px;
}

.chat-log {
    flex: 1;
    overflow-y: auto;
    padding: 10px;
}

.user-msg, .bot-msg {
    margin-bottom: 10px;
}

#chat-input {
    border: none;
    border-top: 1px solid #ccc;
    padding: 10px;
    font-size: 14px;
    width: 100%;
    box-sizing: border-box;
}