#skolib-ai-chat {
position: fixed;
bottom: 100px;
right: 20px;
z-index: 99999;
}

#skolib-ai-chat-btn {
display: block;
width: 72px;
height: 72px;
line-height: 0;
text-decoration: none;
filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.2));
transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

#skolib-ai-chat-btn:hover {
transform: scale(1.1);
filter: drop-shadow(0 6px 14px rgba(0, 0, 0, 0.3));
}

#skolib-ai-chat-btn img {
display: block;
width: 100%;
height: 100%;
}