#chat-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    font-family: Arial, sans-serif;
    width: 300px;
    box-shadow: 0 0 10px rgba(0,0,0,0.3);
    border-radius: 8px;
    overflow: hidden;
    background-color: #fff;
    z-index: 9999;
}
#chat-header {
    background-color: #007bff;
    color: white;
    padding: 10px;
    cursor: pointer;
    font-weight: bold;
}
#chat-body {
    background: #f9f9f9;
    padding: 10px;
}
#chat-messages {
    max-height: 200px;
    overflow-y: auto;
    margin-bottom: 10px;
}
#chat-input {
    height: 50px;
    width: 70%;
    padding: 5px;
}
#chat-container button {
    width: 25%;
    padding: 5px;
    background-color: #007bff;
    border: none;
    color: white;
}