.wp-chatbot-widget-wrapper {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
}

.wp-chatbot-toggle {
    width: 60px;
    height: 60px;
    background-color: #007cba;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
}

.wp-chatbot-toggle:hover {
    transform: scale(1.1);
}

.wp-chatbot-widget {
    width: 350px;
    height: 500px;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.2);
    display: none;
    flex-direction: column;
    overflow: hidden;
    position: relative;
}

.wp-chatbot-widget.right {
    right: 0;
}

.wp-chatbot-widget.normal {
    height: 500px;
}

.wp-chatbot-widget.large {
    height: 600px;
}

.wp-chatbot-header {
    background-color: #007cba;
    color: white;
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: bold;
}

.wp-chatbot-close {
    cursor: pointer;
    font-size: 24px;
    line-height: 1;
}

.wp-chatbot-messages {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
    background-color: #f8f9fa;
}

.wp-chatbot-message {
    margin-bottom: 15px;
    padding: 10px;
    border-radius: 10px;
    max-width: 80%;
}

.wp-chatbot-user-message {
    background-color: #007cba;
    color: white;
    margin-left: auto;
    text-align: right;
}

.wp-chatbot-bot-message {
    background-color: #e9ecef;
    color: #333;
}

.wp-chatbot-input-area {
    padding: 15px;
    border-top: 1px solid #eee;
    display: flex;
}

.wp-chatbot-input {
    flex: 1;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 20px;
    outline: none;
}

.wp-chatbot-send {
    margin-left: 10px;
    padding: 10px 20px;
    background-color: #007cba;
    color: white;
    border: none;
    border-radius: 20px;
    cursor: pointer;
}

.wp-chatbot-send:hover {
    background-color: #005a87;
}

/* Responsive design */
@media (max-width: 768px) {
    .wp-chatbot-widget {
        width: 300px;
        height: 400px;
    }
    
    .wp-chatbot-widget-wrapper {
        bottom: 10px;
        right: 10px;
    }
}