:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;cursor:pointer;transition:border-color .25s}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}:root{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-tertiary: #f1f5f9;--bg-card: rgba(0, 0, 0, .02);--bg-card-hover: rgba(0, 0, 0, .04);--text-primary: #1e293b;--text-secondary: #475569;--text-muted: #94a3b8;--accent-primary: #6366f1;--accent-secondary: #8b5cf6;--accent-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);--success: #059669;--warning: #d97706;--error: #dc2626;--info: #2563eb;--border-color: #e2e8f0;--border-color-hover: #cbd5e1;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .12);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--sidebar-width: 340px;--header-height: 70px;--transition-fast: .15s ease;--transition-normal: .25s ease}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased}.app{display:flex;flex-direction:column;height:100vh;overflow:hidden}.header{display:flex;justify-content:space-between;align-items:center;padding:0 24px;height:var(--header-height);background:var(--bg-secondary);border-bottom:1px solid var(--border-color);flex-shrink:0}.header-brand{display:flex;align-items:center;gap:16px}.logo{font-size:1.5rem;font-weight:700;color:#fff;display:flex;align-items:center;justify-content:center;width:48px;height:48px;background:var(--accent-gradient);border-radius:var(--radius-md)}.brand-text h1{font-size:1.25rem;font-weight:700;letter-spacing:-.02em}.brand-text p{font-size:.8rem;color:var(--text-muted)}.header-actions{display:flex;gap:12px}.reset-btn{display:flex;align-items:center;gap:8px;padding:10px 20px;background:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-secondary);border-radius:var(--radius-md);font-size:.875rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.reset-btn:hover{background:var(--bg-card-hover);border-color:var(--border-color-hover);color:var(--text-primary)}.main-content{display:flex;flex:1;overflow:hidden}.chat-area{flex:1;display:flex;flex-direction:column;min-width:0;background:var(--bg-primary)}.messages-container{flex:1;overflow-y:auto;padding:24px}.messages-container::-webkit-scrollbar,.product-grid::-webkit-scrollbar,.sidebar-items::-webkit-scrollbar{width:6px}.messages-container::-webkit-scrollbar-track,.product-grid::-webkit-scrollbar-track,.sidebar-items::-webkit-scrollbar-track{background:transparent}.messages-container::-webkit-scrollbar-thumb,.product-grid::-webkit-scrollbar-thumb,.sidebar-items::-webkit-scrollbar-thumb{background:#00000026;border-radius:3px}.messages-container::-webkit-scrollbar-thumb:hover,.product-grid::-webkit-scrollbar-thumb:hover,.sidebar-items::-webkit-scrollbar-thumb:hover{background:#00000040}.welcome-screen{display:flex;align-items:center;justify-content:center;min-height:100%;padding:40px}.welcome-content{max-width:600px;text-align:center}.welcome-icon{width:80px;height:80px;margin:0 auto 24px;background:var(--accent-gradient);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;font-size:2.5rem;font-weight:700;color:#fff;animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.welcome-content h2{font-size:2rem;font-weight:700;margin-bottom:12px;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.welcome-content>p{color:var(--text-secondary);font-size:1.1rem;margin-bottom:32px}.capabilities{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:32px}.capability{display:flex;flex-direction:column;align-items:center;gap:12px;padding:24px 16px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:all var(--transition-normal)}.capability:hover{background:var(--bg-card-hover);border-color:var(--border-color-hover);transform:translateY(-2px)}.capability-icon{width:48px;height:48px;background:var(--accent-gradient);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.25rem;font-weight:700;color:#fff}.capability h4{font-size:.95rem;font-weight:600}.capability p{font-size:.8rem;color:var(--text-muted)}.try-text{color:var(--text-muted);font-size:.9rem;margin-bottom:16px}.quick-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:12px}.quick-action-btn{padding:8px 16px;background:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-secondary);border-radius:20px;font-size:.85rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.quick-action-btn:hover{background:var(--accent-primary);border-color:var(--accent-primary);color:#fff;transform:translateY(-1px)}.messages{display:flex;flex-direction:column;gap:24px}.message{display:flex;gap:12px;animation:slideIn .3s ease}@keyframes slideIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.message.user{flex-direction:row-reverse}.message-avatar{width:40px;height:40px;border-radius:50%;background:var(--bg-tertiary);display:flex;align-items:center;justify-content:center;font-size:.875rem;font-weight:600;color:var(--text-secondary);flex-shrink:0}.message.user .message-avatar{background:var(--accent-gradient);color:#fff}.message-body{flex:1;min-width:0;max-width:85%}.message.user .message-body{display:flex;flex-direction:column;align-items:flex-end}.message-text{padding:16px 20px;border-radius:var(--radius-lg);background:var(--bg-tertiary);color:var(--text-primary);line-height:1.6;white-space:pre-wrap;word-wrap:break-word}.message.user .message-text{background:var(--accent-gradient);border-bottom-right-radius:var(--radius-sm)}.message.assistant .message-text{border-bottom-left-radius:var(--radius-sm)}.message-time{display:block;font-size:.75rem;color:var(--text-muted);margin-top:6px}.typing-indicator{display:flex;gap:4px;padding:16px 20px;background:var(--bg-tertiary);border-radius:var(--radius-lg);border-bottom-left-radius:var(--radius-sm);width:fit-content}.typing-indicator span{width:8px;height:8px;background:var(--text-muted);border-radius:50%;animation:typing 1.4s infinite ease-in-out}.typing-indicator span:nth-child(1){animation-delay:-.32s}.typing-indicator span:nth-child(2){animation-delay:-.16s}@keyframes typing{0%,80%,to{transform:scale(.6);opacity:.5}40%{transform:scale(1);opacity:1}}.input-area{padding:16px 24px 24px;background:var(--bg-secondary);border-top:1px solid var(--border-color)}.input-form{display:flex;gap:12px}.input-form input{flex:1;padding:16px 20px;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-lg);color:var(--text-primary);font-size:1rem;outline:none;transition:all var(--transition-fast)}.input-form input::placeholder{color:var(--text-muted)}.input-form input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px #6366f126}.input-form button{padding:16px 24px;background:var(--accent-gradient);border:none;border-radius:var(--radius-lg);color:#fff;font-size:1.25rem;cursor:pointer;transition:all var(--transition-fast)}.input-form button:hover:not(:disabled){transform:scale(1.05);box-shadow:var(--shadow-md)}.input-form button:disabled{opacity:.5;cursor:not-allowed}.send-icon{display:block}.tool-data-container,.tool-result{margin-bottom:16px}.products-container{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden}.products-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:var(--bg-tertiary);border-bottom:1px solid var(--border-color)}.products-count{font-weight:600;font-size:.9rem}.products-hint{font-size:.8rem;color:var(--text-muted)}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;padding:16px;max-height:450px;overflow-y:auto}.product-card{position:relative;background:var(--bg-secondary);border:2px solid var(--border-color);border-radius:var(--radius-md);padding:16px;cursor:pointer;transition:all var(--transition-fast)}.product-card:hover{border-color:var(--border-color-hover);background:var(--bg-tertiary)}.product-card.selected{border-color:var(--accent-primary);background:#6366f114}.product-checkbox{position:absolute;top:12px;right:12px}.product-checkbox input[type=checkbox]{width:20px;height:20px;accent-color:var(--accent-primary);cursor:pointer}.product-body{padding-right:28px}.product-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:8px;flex-wrap:wrap;gap:8px}.product-sku{font-size:.75rem;font-family:JetBrains Mono,monospace;color:var(--text-muted);background:var(--bg-primary);padding:2px 8px;border-radius:4px}.stock-badge{font-size:.7rem;font-weight:600;padding:3px 8px;border-radius:4px}.stock-badge.in-stock{background:#0596691f;color:var(--success)}.stock-badge.low-stock{background:#d977061f;color:var(--warning)}.stock-badge.out-of-stock{background:#dc26261f;color:var(--error)}.product-name{font-size:.95rem;font-weight:600;color:var(--text-primary);margin-bottom:12px;line-height:1.4}.product-footer{display:flex;justify-content:space-between;align-items:center}.product-category{font-size:.75rem;color:var(--text-muted);background:var(--bg-primary);padding:4px 10px;border-radius:4px}.product-price{font-size:1.1rem;font-weight:700;color:var(--success)}.quantity-selector{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:12px;padding-top:12px;border-top:1px solid var(--border-color)}.qty-btn{width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:6px;color:var(--text-primary);font-size:1rem;cursor:pointer;transition:all var(--transition-fast)}.qty-btn:hover:not(:disabled){background:var(--accent-primary);border-color:var(--accent-primary)}.qty-btn:disabled{opacity:.4;cursor:not-allowed}.qty-value{font-weight:600;min-width:24px;text-align:center}.product-detail-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:24px;max-width:400px}.product-detail-header{margin-bottom:20px}.product-detail-header h3{font-size:1.25rem;margin-bottom:8px}.product-detail-body{margin-bottom:20px}.detail-row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--border-color)}.detail-row:last-child{border-bottom:none}.detail-label{color:var(--text-muted)}.detail-value{font-weight:600}.detail-value.price{color:var(--success);font-size:1.1rem}.detail-value.in-stock{color:var(--success)}.detail-value.low-stock{color:var(--warning)}.add-to-selection-btn{width:100%;padding:12px;background:var(--accent-gradient);border:none;border-radius:var(--radius-md);color:#fff;font-weight:600;cursor:pointer;transition:all var(--transition-fast)}.add-to-selection-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.orders-header{padding:12px 16px;background:var(--bg-tertiary);border-radius:var(--radius-md) var(--radius-md) 0 0;font-weight:600}.orders-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px;padding:16px;background:var(--bg-card);border:1px solid var(--border-color);border-top:none;border-radius:0 0 var(--radius-md) var(--radius-md)}.order-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:16px;cursor:pointer;transition:all var(--transition-fast)}.order-card:hover{border-color:var(--accent-primary);transform:translateY(-2px)}.order-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.order-id{font-family:JetBrains Mono,monospace;font-size:.9rem;font-weight:600}.order-status{font-size:.7rem;font-weight:600;padding:4px 10px;border-radius:4px;color:#fff;text-transform:uppercase}.order-total{font-size:.9rem;color:var(--text-secondary);margin-bottom:12px}.order-total strong{color:var(--success);font-size:1rem}.view-details-btn{width:100%;padding:8px;background:transparent;border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-secondary);font-size:.85rem;cursor:pointer;transition:all var(--transition-fast)}.view-details-btn:hover{background:var(--accent-primary);border-color:var(--accent-primary);color:#fff}.customer-card{display:flex;align-items:center;gap:16px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:20px}.customer-avatar{width:56px;height:56px;background:var(--accent-gradient);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:600;color:#fff}.customer-info h4{font-size:1.1rem;margin-bottom:4px}.customer-email{font-size:.875rem;color:var(--text-secondary);margin-bottom:8px}.customer-role{font-size:.75rem;font-weight:600;padding:4px 10px;border-radius:4px;background:var(--bg-tertiary);color:var(--text-secondary);text-transform:capitalize}.order-confirmation{text-align:center;background:var(--bg-secondary);border:1px solid var(--success);border-radius:var(--radius-lg);padding:32px}.confirmation-icon{width:64px;height:64px;margin:0 auto 16px;background:#0596691f;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1rem;font-weight:700;color:var(--success)}.order-confirmation h3{color:var(--success);margin-bottom:16px}.confirmation-details{text-align:left;background:var(--bg-primary);padding:16px;border-radius:var(--radius-md);font-size:.85rem;white-space:pre-wrap;overflow-x:auto}.sidebar{width:var(--sidebar-width);background:var(--bg-secondary);border-left:1px solid var(--border-color);display:flex;flex-direction:column;flex-shrink:0}.sidebar.empty{justify-content:center;align-items:center}.sidebar-empty-state{text-align:center;padding:40px 24px}.empty-icon{width:64px;height:64px;margin:0 auto 16px;background:var(--bg-tertiary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;color:var(--text-muted)}.sidebar-empty-state h3{color:var(--text-secondary);margin-bottom:8px}.sidebar-empty-state p{color:var(--text-muted);font-size:.875rem}.sidebar-header{display:flex;justify-content:space-between;align-items:center;padding:20px;border-bottom:1px solid var(--border-color)}.sidebar-header h3{font-size:1rem;font-weight:600}.clear-btn{padding:6px 12px;background:transparent;border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-muted);font-size:.8rem;cursor:pointer;transition:all var(--transition-fast)}.clear-btn:hover{background:var(--error);border-color:var(--error);color:#fff}.sidebar-items{flex:1;overflow-y:auto;padding:12px}.sidebar-item{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:12px;margin-bottom:8px}.sidebar-item-info{margin-bottom:8px}.sidebar-item-name{display:block;font-size:.875rem;font-weight:600;margin-bottom:2px;line-height:1.3}.sidebar-item-sku{font-size:.75rem;color:var(--text-muted);font-family:monospace}.sidebar-item-controls{display:flex;align-items:center;gap:12px}.mini-qty-selector{display:flex;align-items:center;gap:8px;background:var(--bg-secondary);border-radius:var(--radius-sm);padding:4px}.mini-qty-selector button{width:24px;height:24px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;border-radius:4px;transition:all var(--transition-fast)}.mini-qty-selector button:hover{background:var(--accent-primary);color:#fff}.mini-qty-selector span{min-width:20px;text-align:center;font-weight:600;font-size:.875rem}.sidebar-item-price{flex:1;text-align:right;font-weight:600;color:var(--success)}.remove-btn{width:24px;height:24px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;color:var(--text-muted);cursor:pointer;border-radius:4px;font-size:1.25rem;transition:all var(--transition-fast)}.remove-btn:hover{background:var(--error);color:#fff}.sidebar-summary{padding:16px 20px;border-top:1px solid var(--border-color);background:var(--bg-tertiary)}.summary-row{display:flex;justify-content:space-between;padding:8px 0;font-size:.9rem;color:var(--text-secondary)}.summary-row.total{padding-top:12px;margin-top:8px;border-top:1px solid var(--border-color);font-weight:600;color:var(--text-primary)}.summary-value{font-weight:600}.summary-row.total .summary-value{color:var(--success);font-size:1.1rem}.sidebar-actions{padding:16px;display:flex;flex-direction:column;gap:8px;border-top:1px solid var(--border-color)}.action-btn{padding:12px 16px;border-radius:var(--radius-md);font-size:.9rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast);display:flex;align-items:center;justify-content:center;gap:8px}.action-btn.primary{background:var(--accent-gradient);border:none;color:#fff}.action-btn.primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.action-btn.secondary{background:transparent;border:1px solid var(--border-color);color:var(--text-secondary)}.action-btn.secondary:hover{background:var(--bg-primary);border-color:var(--border-color-hover);color:var(--text-primary)}@media(max-width:1024px){.sidebar{width:300px}.capabilities{grid-template-columns:1fr}}@media(max-width:768px){.main-content{flex-direction:column}.sidebar{width:100%;max-height:300px;border-left:none;border-top:1px solid var(--border-color)}.header{padding:0 16px}.brand-text h1{font-size:1rem}.brand-text p{display:none}.messages-container{padding:16px}.input-area{padding:12px 16px 16px}.product-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}}