#em-chat-teaser{position:fixed;bottom:92px;right:24px;background:#fff;border-radius:12px;padding:12px 36px 12px 16px;box-shadow:0 4px 20px rgba(0,0,0,.15);z-index:999989;max-width:260px;font-size:14px;line-height:1.5;color:#333;cursor:pointer;animation:emTeaserPop .4s ease}#em-chat-teaser:after{content:'';position:absolute;bottom:-8px;right:32px;width:16px;height:16px;background:#fff;transform:rotate(45deg);box-shadow:4px 4px 8px rgba(0,0,0,.08)}#em-chat-teaser-close{position:absolute;top:4px;right:8px;background:0 0;border:none;font-size:18px;color:#999;cursor:pointer;padding:0;line-height:1}#em-chat-teaser-close:hover{color:#333}@keyframes emTeaserPop{from{opacity:0;transform:translateY(10px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}#em-chat-bubble{position:fixed;bottom:24px;right:24px;width:60px;height:60px;border-radius:50%;background:var(--em-chat-color,#50c878);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 20px rgba(0,0,0,.25);z-index:999990;transition:transform .3s,box-shadow .3s;overflow:hidden}#em-chat-bubble:hover{transform:scale(1.08);box-shadow:0 6px 28px rgba(0,0,0,.3)}#em-chat-bubble img{width:100%;height:100%;object-fit:cover}#em-chat-badge{position:absolute;top:-2px;right:-2px;width:18px;height:18px;background:#ef4444;border-radius:50%;border:2px solid #fff}#em-chat-window{position:fixed;bottom:96px;right:24px;width:380px;max-height:550px;background:#fff;border-radius:16px;box-shadow:0 8px 40px rgba(0,0,0,.2);z-index:999991;display:flex;flex-direction:column;overflow:hidden;animation:emChatSlideUp .3s ease}@keyframes emChatSlideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}#em-chat-header{background:var(--em-chat-color,#50c878);padding:16px;display:flex;align-items:center;justify-content:space-between;color:#fff}#em-chat-header-info{display:flex;align-items:center;gap:12px}#em-chat-header-avatar{width:42px;height:42px;border-radius:50%;overflow:hidden;border:2px solid rgba(255,255,255,.4);flex-shrink:0;background:rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center}#em-chat-header-avatar img{width:100%;height:100%;object-fit:cover}#em-chat-header-name{font-weight:700;font-size:15px}#em-chat-header-status{font-size:12px;opacity:.85}#em-chat-header-status:before{content:'';display:inline-block;width:8px;height:8px;border-radius:50%;background:#4ade80;margin-right:5px}#em-chat-close{background:0 0;border:none;color:#fff;font-size:24px;cursor:pointer;padding:0 4px;line-height:1;opacity:.8}#em-chat-close:hover{opacity:1}#em-chat-messages{flex:1;overflow-y:auto;padding:16px;max-height:380px;min-height:200px;display:flex;flex-direction:column;gap:12px}.em-chat-msg{display:flex;gap:8px;max-width:90%}.em-chat-msg-assistant{align-self:flex-start}.em-chat-msg-user{align-self:flex-end;flex-direction:row-reverse}.em-chat-msg-avatar{width:30px;height:30px;border-radius:50%;overflow:hidden;flex-shrink:0;background:#f0f0f0;display:flex;align-items:center;justify-content:center;font-size:14px}.em-chat-msg-avatar img{width:100%;height:100%;object-fit:cover}.em-chat-msg-user .em-chat-msg-avatar{display:none}.em-chat-msg-bubble{padding:10px 14px;border-radius:16px;font-size:14px;line-height:1.5;word-wrap:break-word}.em-chat-msg-assistant .em-chat-msg-bubble{background:#f0f0f0;color:#333;border-bottom-left-radius:4px}.em-chat-msg-user .em-chat-msg-bubble{background:var(--em-chat-color,#50c878);color:#fff;border-bottom-right-radius:4px}#em-chat-typing{padding:0 16px 8px}.em-typing-dots{display:inline-flex;gap:4px;align-items:center;height:20px}.em-typing-dots span{width:7px;height:7px;border-radius:50%;background:#999;animation:emTypingBounce 1.4s infinite ease-in-out}.em-typing-dots span:nth-child(1){animation-delay:-.32s}.em-typing-dots span:nth-child(2){animation-delay:-.16s}@keyframes emTypingBounce{0%,80%,100%{transform:scale(.6);opacity:.4}40%{transform:scale(1);opacity:1}}#em-chat-form{padding:12px 16px;border-top:1px solid #eee;display:flex;gap:8px;background:#fff}#em-chat-input{flex:1;border:1px solid #ddd;border-radius:24px;padding:10px 16px;font-size:14px;outline:none;transition:border-color .2s}#em-chat-input:focus{border-color:var(--em-chat-color,#50c878)}#em-chat-send{width:40px;height:40px;border-radius:50%;background:var(--em-chat-color,#50c878);border:none;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:opacity .2s}#em-chat-send:hover{opacity:.85}@media (max-width:480px){#em-chat-window{width:calc(100vw - 16px);right:8px;bottom:88px;max-height:calc(100vh - 120px);border-radius:12px}#em-chat-bubble{bottom:16px;right:16px;width:54px;height:54px}}