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span{color:rgba(255,255,255,.5);font-size:12px}.chat-header-close{background:rgba(255,255,255,.08);border:none;border-radius:10px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:rgba(255,255,255,.5);transition:all .2s ease}.chat-header-close:hover{background:rgba(255,255,255,.15);color:white}.chat-quick-actions{display:flex;gap:8px;padding:12px 16px;overflow-x:auto;flex-shrink:0;background:rgba(2,187,244,.03);border-bottom:1px solid rgba(0,0,0,.04);scrollbar-width:none;-ms-overflow-style:none}.chat-quick-actions::-webkit-scrollbar{display:none}.chat-quick-action{flex-shrink:0;display:flex;align-items:center;gap:6px;padding:7px 14px;border-radius:100px;border:1.5px solid rgba(2,187,244,.2);background:white;color:#0A0E27;font-size:12px;font-weight:600;cursor:pointer;transition:all .2s ease;white-space:nowrap}.chat-quick-action:hover{background:#02BBF4;color:white;border-color:#02BBF4;transform:translateY(-1px);box-shadow:0 4px 12px rgba(2,187,244,.25)}.chat-quick-action span.emoji{font-size:14px}.chat-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px;min-height:250px;max-height:350px;scroll-behavior:smooth}.chat-messages::-webkit-scrollbar{width:4px}.chat-messages::-webkit-scrollbar-track{background:transparent}.chat-messages::-webkit-scrollbar-thumb{background:rgba(2,187,244,.2);border-radius:10px}.chat-msg{display:flex;gap:8px;max-width:85%;animation:msgSlideIn .3s cubic-bezier(.34,1.56,.64,1)}@keyframes msgSlideIn{0%{opacity:0;transform:translateY(10px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}.chat-msg.user{align-self:flex-end;flex-direction:row-reverse}.chat-msg.support{align-self:flex-start}.chat-msg-bubble{padding:10px 14px;border-radius:16px;font-size:13.5px;line-height:1.5;word-break:break-word}.chat-msg.user .chat-msg-bubble{background:linear-gradient(135deg,#02BBF4,#0190c0);color:white;border-bottom-right-radius:4px}.chat-msg.support .chat-msg-bubble{background:#f3f4f6;color:#1f2937;border-bottom-left-radius:4px}.chat-msg-time{font-size:10px;color:#9ca3af;margin-top:4px;align-self:flex-end}.chat-msg.user .chat-msg-time{text-align:right}.chat-mention{display:inline;background:rgba(2,187,244,.12);color:#02BBF4;font-weight:600;padding:1px 6px;border-radius:4px;font-size:12px}.chat-typing{display:flex;align-items:center;gap:8px;padding:4px 0}.chat-typing-dots{display:flex;gap:4px;background:#f3f4f6;padding:10px 16px;border-radius:16px;border-bottom-left-radius:4px}.chat-typing-dots span{width:6px;height:6px;border-radius:50%;background:#9ca3af;animation:bounce 1.4s ease-in-out infinite}.chat-typing-dots span:nth-child(2){animation-delay:.16s}.chat-typing-dots span:nth-child(3){animation-delay:.32s}.chat-input-area{padding:12px 16px;border-top:1px solid rgba(0,0,0,.06);display:flex;align-items:center;gap:10px;background:white;flex-shrink:0;position:relative}.chat-input-wrapper{flex:1;display:flex;align-items:center;gap:8px;background:#f8f9fb;border-radius:14px;padding:4px 6px 4px 14px;border:1.5px solid transparent;transition:border-color .2s ease,box-shadow .2s ease}.chat-input-wrapper:focus-within{border-color:rgba(2,187,244,.4);box-shadow:0 0 0 4px rgba(2,187,244,.06)}.chat-input{flex:1;border:none;background:transparent;outline:none;font-size:13.5px;color:#1f2937;padding:8px 0;font-family:inherit}.chat-input::placeholder{color:#9ca3af}.chat-send-btn{width:34px;height:34px;border-radius:10px;border:none;background:#02BBF4;color:white;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease;flex-shrink:0}.chat-send-btn:hover{background:#01A5DB;transform:scale(1.05)}.chat-send-btn:disabled{background:#d1d5db;cursor:not-allowed;transform:none}.chat-mentions-dropdown{position:absolute;bottom:100%;left:16px;right:16px;background:#0A0E27;border-radius:14px;border:1px solid rgba(2,187,244,.15);box-shadow:0 -8px 32px rgba(10,14,39,.3);max-height:260px;overflow-y:auto;padding:8px;margin-bottom:8px;animation:mentionSlideUp .2s cubic-bezier(.34,1.56,.64,1);scrollbar-width:thin;scrollbar-color:rgba(2,187,244,.3) transparent}.chat-mentions-dropdown::-webkit-scrollbar{width:4px}.chat-mentions-dropdown::-webkit-scrollbar-thumb{background:rgba(2,187,244,.3);border-radius:10px}@keyframes mentionSlideUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.chat-mention-group-label{padding:6px 10px 4px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:rgba(2,187,244,.6)}.chat-mention-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;cursor:pointer;transition:background .15s ease;color:rgba(255,255,255,.8);font-size:13px}.chat-mention-item.active,.chat-mention-item:hover{background:rgba(2,187,244,.12);color:white}.chat-mention-item .mention-icon{width:28px;height:28px;border-radius:8px;background:rgba(2,187,244,.1);display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0}.chat-welcome{background:linear-gradient(135deg,rgba(2,187,244,.06),rgba(2,187,244,.02));border:1px solid rgba(2,187,244,.1);border-radius:14px;padding:16px;text-align:center}.chat-welcome h4{font-size:14px;font-weight:700;color:#0A0E27;margin-bottom:4px}.chat-welcome p{font-size:12px;color:#6b7280;line-height:1.5}.chat-cta-link{display:inline-flex;align-items:center;gap:4px;color:#02BBF4;font-weight:600;text-decoration:none;font-size:13px;margin-top:6px;transition:opacity .2s ease}.chat-cta-link:hover{opacity:.8}@media (max-width:480px){.chat-panel{right:0;bottom:0;width:100%;max-height:100vh;max-height:100dvh;border-radius:0}.chat-trigger{bottom:16px;right:16px;width:54px;height:54px}.chat-messages{max-height:calc(100dvh - 260px)}}