.wp-ai-chatbot-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

.wp-ai-chatbot-toggle {
    position: absolute;
    bottom: 0;
    right: 0;
}

.wp-ai-chatbot-toggle-btn {
    width: 60px;
    height: 60px;
    border-radius: 30px;
    background: #0066cc;
    border: none;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

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

.wp-ai-chatbot-toggle-icon {
    font-size: 24px;
}

.wp-ai-chatbot-window {
    display: none;
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 500px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
    overflow: hidden;
}

.wp-ai-chatbot-window.active {
    display: flex;
    flex-direction: column;
}

.wp-ai-chatbot-header {
    padding: 15px;
    background: #0066cc;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.wp-ai-chatbot-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
}

.wp-ai-chatbot-close {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.wp-ai-chatbot-messages {
    flex-grow: 1;
    padding: 15px;
    overflow-y: auto;
}

.wp-ai-chatbot-message {
    margin-bottom: 10px;
    max-width: 80%;
    padding: 10px;
    border-radius: 15px;
    line-height: 1.4;
}

.wp-ai-chatbot-message.user {
    background: #E3F2FD;
    margin-left: auto;
    border-bottom-right-radius: 5px;
}

.wp-ai-chatbot-message.bot {
    background: #F5F5F5;
    margin-right: auto;
    border-bottom-left-radius: 5px;
}

.wp-ai-chatbot-input {
    padding: 15px;
    border-top: 1px solid #eee;
    display: flex;
    gap: 10px;
}

.wp-ai-chatbot-input textarea {
    flex-grow: 1;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 20px;
    resize: none;
    font-family: inherit;
    font-size: 14px;
}

.wp-ai-chatbot-input textarea:focus {
    outline: none;
    border-color: #0066cc;
}

.wp-ai-chatbot-send {
    background: #0066cc;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.wp-ai-chatbot-send:hover {
    background: #0052a3;
}