.smartchat-widget.open .smartchat-toggle .chat-icon{opacity:0;transform:scale(.5) rotate(90deg)}.smartchat-widget.open .smartchat-toggle .close-icon{opacity:1;transform:scale(1) rotate(0deg)}.smartchat-widget.open .smartchat-toggle{background:#374151}.notification-dot.active{display:block}.smartchat-widget.open .smartchat-window{display:flex;animation:windowSlideUp .3s cubic-bezier(.4,0,.2,1)}.bot-avatar-placeholder{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;flex-shrink:0}.user-message{align-items:flex-end}.user-message .message-content{background:var(--smartchat-primary);color:white;border-radius:16px 16px 4px 16px}.bot-message .message-content a.smartchat-link{color:var(--smartchat-link-color,#2563eb);text-decoration:none;font-weight:500}.bot-message .message-content a.smartchat-link:hover{text-decoration:underline}.typing-indicator.visible{display:flex}@media (max-width:480px){.smartchat-widget.open{bottom:0;right:0;left:0}}