.camera-assistant{position:fixed;bottom:100px;right:24px;z-index:9999;font-family:var(--font-sans, system-ui, sans-serif)}.assistant-toggle{width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,#6366f1 0,#8b5cf6 100%);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(99,102,241,.4);transition:transform .3s ease,box-shadow .3s ease;position:relative}.assistant-toggle:hover{transform:scale(1.1);box-shadow:0 6px 30px rgba(99,102,241,.5)}.toggle-icon{font-size:24px;z-index:1}.toggle-pulse{position:absolute;width:100%;height:100%;border-radius:50%;background:rgba(99,102,241,.4);animation:pulse 2s infinite}@keyframes pulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.5);opacity:0}}.assistant-window{position:absolute;bottom:80px;right:0;width:380px;max-width:calc(100vw - 40px);height:520px;max-height:calc(100vh - 120px);background:linear-gradient(180deg,#1e293b 0,#0f172a 100%);border:1px solid rgba(255,255,255,.1);border-radius:20px;display:none;flex-direction:column;overflow:hidden;box-shadow:0 10px 50px rgba(0,0,0,.5);animation:slideUp .3s ease}.assistant-window.open{display:flex}@keyframes slideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.assistant-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:rgba(99,102,241,.1);border-bottom:1px solid rgba(255,255,255,.08)}.header-info{display:flex;align-items:center;gap:12px}.assistant-avatar{font-size:28px;background:linear-gradient(135deg,#6366f1 0,#8b5cf6 100%);width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center}.assistant-header h4{margin:0;color:#fff;font-size:16px;font-weight:600}.assistant-header .status{font-size:12px;color:#10b981}.close-btn{background:0 0;border:none;color:#94a3b8;font-size:24px;cursor:pointer;padding:4px 8px;transition:color .2s}.close-btn:hover{color:#fff}.assistant-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px}.message{max-width:85%;animation:fadeIn .3s ease}@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.message.bot{align-self:flex-start}.message.user{align-self:flex-end}.message-content{display:block;padding:12px 16px;border-radius:16px;font-size:14px;line-height:1.5}.message.bot .message-content{background:rgba(255,255,255,.08);color:#e2e8f0;border-bottom-left-radius:4px}.message.user .message-content{background:linear-gradient(135deg,#6366f1 0,#8b5cf6 100%);color:#fff;border-bottom-right-radius:4px}.typing-indicator{display:flex;gap:4px;padding:12px 16px;background:rgba(255,255,255,.08);border-radius:16px;width:fit-content}.typing-indicator span{width:8px;height:8px;background:#6366f1;border-radius:50%;animation:bounce 1.4s infinite}.typing-indicator span:nth-child(2){animation-delay:.2s}.typing-indicator span:nth-child(3){animation-delay:.4s}@keyframes bounce{0%,100%,60%{transform:translateY(0)}30%{transform:translateY(-8px)}}.quick-questions{display:flex;flex-wrap:wrap;gap:8px;padding:12px 16px;border-top:1px solid rgba(255,255,255,.05)}.quick-btn{padding:8px 14px;background:rgba(99,102,241,.15);border:1px solid rgba(99,102,241,.3);border-radius:20px;color:#a5b4fc;font-size:12px;cursor:pointer;transition:all .2s}.quick-btn:hover{background:rgba(99,102,241,.3);color:#fff}.assistant-input{display:flex;gap:8px;padding:16px;background:rgba(0,0,0,.2);border-top:1px solid rgba(255,255,255,.08)}.assistant-input input{flex:1;padding:12px 16px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:12px;color:#fff;font-size:14px;outline:0;transition:border-color .2s}.assistant-input input::placeholder{color:#64748b}.assistant-input input:focus{border-color:#6366f1}.send-btn{padding:12px 20px;background:linear-gradient(135deg,#6366f1 0,#8b5cf6 100%);border:none;border-radius:12px;color:#fff;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s}.send-btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(99,102,241,.4)}.send-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.product-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:12px;margin-top:8px}.product-card h5{margin:0 0 8px 0;color:#fff;font-size:14px}.product-card p{margin:0 0 8px 0;font-size:13px;color:#94a3b8}.product-card .price{color:#10b981;font-weight:600}.product-card a{display:inline-block;margin-top:8px;padding:8px 16px;background:#10b981;color:#fff;text-decoration:none;border-radius:8px;font-size:13px;font-weight:600}.product-card a:hover{background:#059669}@media (max-width:480px){.camera-assistant{bottom:16px;right:16px}.assistant-toggle{width:52px;height:52px}.assistant-window{bottom:70px;width:calc(100vw - 32px);height:calc(100vh - 100px);right:-8px}.quick-questions{display:none}}