#chat-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 300px;
    height: 400px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    display: none;
    flex-direction: column;
}

#chat-header {
    background: #007bff;
    color: white;
    padding: 10px;
    text-align: center;
    font-weight: bold;
}

#chat-body {
    flex: 1;
    padding: 10px;
    overflow-y: auto;
}

#chat-footer {
    display: flex;
    padding: 10px;
    border-top: 1px solid #ddd;
}

#user-input {
    flex: 1;
    padding: 5px;
    border: none;
    outline: none;
}

#send-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 5px 10px;
    cursor: pointer;
}

#chat-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 10px;
    background: #007bff;
    color: white;
    border: none;
    cursor: pointer;
    border-radius: 50%;
}