#grok-chatbot {
    position: fixed;
    bottom: 10px;
    right: 10px;
    width: 300px;
    height: 640px;
    border: 1px solid #ccc;
    background: white;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
}
#grok-chat-header {
    background: #1FC133;
    color: white;
    padding: 10px;
    text-align: center;
}
#grok-chat-messages {
    flex: 1;
    padding: 10px;
    overflow-y: auto;
}
#grok-chat-input {
    padding: 10px;
    border-top: 1px solid #ccc;
}
#grok-chat-send {
    padding: 10px;
    background: #1FC133;
    color: white;
    border: none;
}