:root{--chatbot-button-size:50px;--webview-close-button-size:30px}#lnkToggleChatbot{position:fixed;bottom:30px;right:30px;width:var(--chatbot-button-size);height:var(--chatbot-button-size);background:linear-gradient(135deg,var(--info),var(--primary));color:#fff;border-radius:50%;display:flex;justify-content:center;align-items:center;cursor:pointer;box-shadow:0 4px 15px rgba(0,0,0,.2);z-index:1002;transition:all .3s ease}#lnkToggleChatbot:hover{transform:scale(1.1);text-decoration:none;box-shadow:0 6px 20px rgba(0,0,0,.25);color:#fff}#chatbot-window{position:fixed;bottom:90px;right:30px;width:350px;height:calc(88vh - 60px);background:#fff;border-radius:16px;box-shadow:0 10px 30px rgba(0,0,0,.15);visibility:hidden;z-index:1001;overflow:hidden;opacity:0;transition:all .5s cubic-bezier(.175,.885,.32,1.275)}#chatbot-window.active{visibility:visible;opacity:1;transform:translateY(0) scale(1)}#chatbot-header{background:linear-gradient(135deg,var(--info),var(--primary));color:#fff;padding:15px 20px;display:flex;justify-content:space-between;align-items:center}#chatbot-header span{font-size:16px;font-weight:600}#lnkCloseChatbot{background:0 0;border:none;color:#fff;font-size:20px;cursor:pointer;width:var(--webview-close-button-size);height:var(--webview-close-button-size);display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background .2s}#iframeChatbot{width:100%;height:calc(100% - 60px);border:none}@media (max-width:768px){#chatbot-window{width:320px;right:15px}#lnkToggleChatbot{bottom:20px;right:20px;--chatbot-button-size:45px;z-index:1002}}@media (max-width:480px){#chatbot-window{width:90vw;height:80vh;right:5vw;z-index:1001}#lnkToggleChatbot{bottom:15px;right:15px;--chatbot-button-size:40px;z-index:1002}}