.chat-widget{position:fixed;bottom:80px;right:20px;z-index:9998;width:380px;height:500px;background:#fff;box-shadow:0 8px 40px #0003;overflow:hidden;transition:all .3s cubic-bezier(.4,0,.2,1);transform-origin:bottom right;opacity:0;transform:scale(.8) translateY(20px);pointer-events:none;padding:0}.chat-widget.open{opacity:1;transform:scale(1) translateY(0);pointer-events:auto}.chat-widget.closed{opacity:0;transform:scale(.8) translateY(20px);pointer-events:none}.chat-widget iframe{width:100%;height:100%;border:none;display:block}.chat-toggle-btn{position:fixed;bottom:20px;right:20px;z-index:9999;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#1a73e8;color:#fff;border:none;box-shadow:0 4px 16px #1a73e866;transition:all .3s cubic-bezier(.4,0,.2,1);padding:0}.chat-toggle-btn:hover{transform:scale(1.05);box-shadow:0 6px 24px #1a73e880}.chat-toggle-btn:active{transform:scale(.95)}.chat-toggle-btn.active{background:#dc3545;box-shadow:0 4px 16px #dc354566}.chat-toggle-btn.active:hover{box-shadow:0 6px 24px #dc354580}.chat-toggle-btn svg{transition:transform .3s ease}.chat-toggle-btn.active svg{transform:rotate(90deg)}