#nct-chat-launcher{position:fixed;bottom:28px;right:28px;width:80px;height:80px;border-radius:50%;background:transparent;border:0;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:none;z-index:9999;transition:transform .2s ease;filter:none}#nct-chat-launcher:hover{transform:scale(1.1);filter:none}#nct-chat-launcher svg{width:26px;height:26px;fill:#fff}#nct-chat-launcher .nct-close-icon,#nct-chat-launcher.open .nct-open-icon{display:none}#nct-chat-launcher.open .nct-close-icon{display:block}#nct-chat-badge{position:absolute;top:-4px;right:-4px;width:18px;height:18px;border-radius:50%;background:#e74c3c;color:#fff;font-size:11px;font-weight:700;line-height:18px;text-align:center;display:none}#nct-chat-badge.visible{display:block}#nct-chat-window{position:fixed;bottom:100px;right:28px;width:360px;max-width:calc(100vw - 40px);height:520px;max-height:calc(100vh - 120px);background:#111;border:1px solid rgba(255,255,255,.1);border-radius:18px;display:flex;flex-direction:column;z-index:9998;box-shadow:0 12px 48px rgba(0,0,0,.6);transform:scale(.92) translateY(16px);opacity:0;pointer-events:none;transition:transform .22s cubic-bezier(.4,0,.2,1),opacity .22s ease;overflow:hidden}#nct-chat-window.open{transform:scale(1) translateY(0);opacity:1;pointer-events:all}#nct-chat-header{display:flex;align-items:center;gap:10px;padding:14px 16px;background:var(--accent-color,#7473ec);flex-shrink:0}.nct-avatar{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}#nct-chat-header-info{flex:1;min-width:0}#nct-chat-header-info strong{display:block;color:#fff;font-size:14px;font-weight:700}#nct-chat-header-info span{color:rgba(255,255,255,.8);font-size:12px}#nct-chat-header button{background:none;border:0;color:rgba(255,255,255,.8);cursor:pointer;font-size:20px;line-height:1;padding:0;flex-shrink:0}#nct-chat-header button:hover{color:#fff}#nct-chat-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.15) transparent}#nct-chat-messages::-webkit-scrollbar{width:4px}#nct-chat-messages::-webkit-scrollbar-thumb{background:rgba(255,255,255,.15);border-radius:4px}.nct-msg{max-width:82%;padding:10px 14px;border-radius:14px;font-size:13.5px;line-height:1.5;word-break:break-word}.nct-msg.bot{background:rgba(255,255,255,.07);color:#e8e8e8;border-bottom-left-radius:4px;align-self:flex-start}.nct-msg.user{background:var(--accent-color,#7473ec);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}.nct-msg p{margin:0 0 6px}.nct-msg p:last-child{margin:0}.nct-msg ul{margin:4px 0 0 16px;padding:0}.nct-msg ul li{margin-bottom:3px}.nct-typing{display:flex;gap:5px;align-items:center;padding:10px 14px;background:rgba(255,255,255,.07);border-radius:14px;border-bottom-left-radius:4px;align-self:flex-start}.nct-typing span{width:7px;height:7px;background:rgba(255,255,255,.5);border-radius:50%;animation:nct-bounce 1.2s infinite}.nct-typing span:nth-child(2){animation-delay:.2s}.nct-typing span:nth-child(3){animation-delay:.4s}@keyframes nct-bounce{0%,60%,100%{transform:translateY(0)}30%{transform:translateY(-6px)}}#nct-quick-replies{display:flex;flex-wrap:wrap;gap:6px;padding:0 16px 10px;flex-shrink:0}.nct-quick-btn{background:rgba(116,115,236,.15);border:1px solid rgba(116,115,236,.4);color:var(--accent-color,#7473ec);border-radius:20px;padding:5px 12px;font-size:12px;cursor:pointer;transition:background .15s;white-space:nowrap}.nct-quick-btn:hover{background:rgba(116,115,236,.3)}#nct-chat-input-row{display:flex;align-items:center;gap:8px;padding:10px 12px;border-top:1px solid rgba(255,255,255,.08);flex-shrink:0}#nct-chat-input{flex:1;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:22px;color:#e8e8e8;font-size:13.5px;padding:9px 14px;outline:none;resize:none;font-family:inherit;line-height:1.4;max-height:96px;overflow-y:auto}#nct-chat-input::placeholder{color:rgba(255,255,255,.3)}#nct-chat-input:focus{border-color:var(--accent-color,#7473ec)}#nct-chat-send{width:36px;height:36px;background:var(--accent-color,#7473ec);border:0;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:opacity .15s}#nct-chat-send:disabled{opacity:.4;cursor:default}#nct-chat-send svg{width:16px;height:16px;fill:#fff}@media (max-width:480px){#nct-chat-window{right:12px;bottom:88px;width:calc(100vw - 24px)}#nct-chat-launcher{bottom:18px;right:18px}}