#aipa-chat-widget-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 350px;
    height: 500px;
    border: 1px solid #ccc;
    background-color: #fff;
    display: flex;
    flex-direction: column;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

#aipa-chat-widget-header {
    background-color: #f1f1f1;
    padding: 10px;
    border-bottom: 1px solid #ccc;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}

#aipa-chat-widget-body {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    padding: 10px;
}

#aipa-chat-widget-messages {
    flex-grow: 1;
    overflow-y: auto;
    margin-bottom: 10px;
    border: 1px solid #eee;
    padding: 5px;
}

#aipa-chat-widget-input {
    display: flex;
}

#aipa-chat-widget-input-field {
    flex-grow: 1;
    border: 1px solid #ccc;
    padding: 5px;
}

#aipa-chat-widget-send-button {
    border: 1px solid #ccc;
    background-color: #f1f1f1;
    padding: 5px 10px;
    cursor: pointer;
}