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#2563eb66}70%{box-shadow:0 0 0 20px #2563eb00}to{box-shadow:0 0 #2563eb00}}.mic-button:disabled{background-color:var(--text-secondary)}.mic-status{font-size:.875rem;color:var(--text-secondary)}.text-input-form{display:flex;gap:.5rem}.text-input{flex:1;padding:.75rem 1rem;border:1px solid var(--border-color);border-radius:4px;font-size:.875rem;transition:border-color .2s ease}.text-input:focus{border-color:var(--primary-color)}.send-button{padding:.75rem 1.5rem;background-color:var(--primary-color);color:#fff;border-radius:4px;font-weight:500;font-size:.875rem}.send-button:hover:not(:disabled){background-color:#0747a6}.error-message{margin-top:1rem;padding:.75rem;background-color:#ffebe6;color:var(--error-color);border-radius:4px;font-size:.875rem}.product-card{display:grid;grid-template-columns:auto 120px 1fr;gap:1rem;padding:1rem;background-color:var(--background-color);border-radius:8px;transition:all .2s 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img{width:100%;height:100%;object-fit:contain}.image-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background-color:var(--background-color)}.product-info{display:flex;flex-direction:column;gap:.5rem}.product-name{font-size:1rem;font-weight:600;line-height:1.3;margin:0}.product-manufacturer{font-size:.875rem;color:var(--text-secondary);margin:0}.product-article{font-size:.75rem;color:var(--text-secondary);margin:0}.product-footer{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:1rem}.product-price{font-size:1.25rem;font-weight:700;color:var(--primary-color)}.stock-status{font-size:.75rem;padding:.25rem .5rem;border-radius:4px;font-weight:500}.stock-status.in-stock{background-color:#e3fcef;color:var(--success-color)}.stock-status.out-of-stock{background-color:#ffebe6;color:var(--error-color)}.product-list{background-color:var(--surface-color);border-radius:8px;padding:1.5rem;box-shadow:var(--shadow-md);min-height:400px}.product-list.empty{display:flex;align-items:center;justify-content:center}.empty-state{text-align:center;color:var(--text-secondary)}.empty-state svg{margin-bottom:1rem}.empty-state p{font-size:.875rem}.product-list-header{margin-bottom:1.5rem}.product-list-header h2{font-size:1.25rem;margin-bottom:.5rem}.search-info{font-size:.875rem;color:var(--text-secondary)}.products-grid{display:grid;gap:1rem}.cart-item{display:flex;gap:.75rem;padding:.75rem;background-color:var(--background-color);border-radius:4px;align-items:center}.cart-item-image{width:48px;height:48px;border-radius:4px;overflow:hidden;background-color:#fff;flex-shrink:0}.cart-item-image img{width:100%;height:100%;object-fit:contain}.image-placeholder-small{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background-color:var(--background-color)}.cart-item-info{flex:1;min-width:0}.cart-item-name{font-size:.875rem;font-weight:500;line-height:1.3;margin:0 0 .25rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cart-item-price{font-size:.75rem;color:var(--text-secondary);margin:0}.cart-item-quantity{flex-shrink:0}.quantity-badge{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:24px;padding:0 6px;background-color:var(--primary-color);color:#fff;border-radius:12px;font-size:.75rem;font-weight:600}.cart-view{background-color:var(--surface-color);border-radius:8px;padding:1.5rem;box-shadow:var(--shadow-md);display:flex;flex-direction:column;height:fit-content;max-height:calc(100vh - 200px)}.cart-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}.cart-header h2{font-size:1.25rem;margin:0}.cart-count{font-size:.875rem;color:var(--text-secondary)}.cart-empty{padding:3rem 2rem;text-align:center;color:var(--text-secondary)}.cart-empty svg{margin-bottom:1rem}.cart-empty p{font-size:.875rem}.cart-items{flex:1;overflow-y:auto;margin-bottom:1rem;display:flex;flex-direction:column;gap:.5rem}.cart-footer{border-top:1px solid var(--border-color);padding-top:1rem}.cart-total{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;font-size:1.125rem}.total-price{font-weight:700;color:var(--primary-color)}.checkout-button{width:100%;padding:1rem;background-color:var(--success-color);color:#fff;border-radius:4px;font-weight:600;font-size:1rem}.checkout-button:hover{background-color:#2c9c6c}.dialog-history{background-color:var(--surface-color);border-radius:8px;padding:1.5rem;box-shadow:var(--shadow-md);display:flex;flex-direction:column;height:400px}.dialog-history h3{font-size:1.125rem;margin:0 0 1rem}.dialog-messages{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:.75rem}.dialog-empty{display:flex;align-items:center;justify-content:center;height:100%;color:var(--text-secondary);font-size:.875rem}.dialog-message{padding:.75rem;border-radius:6px}.dialog-message.user{background-color:#e3f2fd;margin-left:2rem}.dialog-message.assistant{background-color:var(--background-color);margin-right:2rem}.message-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem}.message-role{font-weight:600;font-size:.875rem}.message-time{font-size:.75rem;color:var(--text-secondary)}.message-content{font-size:.875rem;line-height:1.5}.message-products{margin-top:.75rem;padding-top:.75rem;border-top:1px solid var(--border-color)}.products-label{font-size:.75rem;color:var(--text-secondary);margin-bottom:.5rem}.mini-product{display:flex;align-items:center;gap:.5rem;padding:.25rem 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768px){.cart-preview{display:none}}.cart-modal-overlay{position:fixed;inset:0;background:#00000080;z-index:1000;display:flex;align-items:flex-start;justify-content:center;padding-top:120px}.cart-modal{background:#fff;width:90%;max-width:500px;max-height:70vh;overflow-y:auto;border-radius:8px;position:relative;box-shadow:var(--shadow-lg)}.cart-modal-close{position:absolute;top:1rem;right:1rem;width:32px;height:32px;border-radius:50%;background:#f1f3f5;display:flex;align-items:center;justify-content:center;font-size:1.2rem;z-index:1;cursor:pointer;transition:all .2s ease}.cart-modal-close:hover{background:#e9ecef;transform:scale(1.1)}@media (min-width: 768px){.cart-modal-overlay{display:none}}.app{min-height:100vh;display:flex;flex-direction:column}.app-header{background-color:var(--surface-color);border-bottom:1px solid var(--border-color);padding:1rem;display:flex;align-items:center;justify-content:space-between;box-shadow:var(--shadow-sm);position:fixed;top:0;left:0;right:0;z-index:200;height:60px}.app-header h1{font-size:1.25rem;margin:0;color:var(--primary-color)}.version-badge{background-color:var(--primary-color);color:#fff;padding:.25rem .75rem;border-radius:20px;font-size:.75rem;font-weight:500}.app-main{flex:1;padding-top:120px}.mobile-layout{display:block}.desktop-layout{display:none}.products-section{padding:1rem;min-height:50vh;display:flex;align-items:center;justify-content:center}.dialog-section{padding:0 1rem;max-height:30vh;overflow-y:auto}.voice-section{position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--border-color);padding:1rem;box-shadow:0 -4px 6px #00000012;z-index:90}@media (min-width: 768px){.app-header{position:static;padding:1rem 2rem;height:auto}.app-header h1{font-size:1.5rem}.version-badge{font-size:.875rem}.app-main{padding-top:0}.mobile-layout{display:none}.desktop-layout{display:grid;grid-template-columns:1fr 2fr 1fr;gap:1.5rem;padding:1.5rem;max-width:1400px;width:100%;margin:0 auto}.voice-section{position:static;border:none;padding:0;box-shadow:none}.left-panel,.center-panel,.right-panel{display:flex;flex-direction:column;gap:1.5rem}}@media (max-width: 1200px) and (min-width: 768px){.desktop-layout{grid-template-columns:1fr 1fr}.right-panel{grid-column:span 2}}@media (max-width: 767px){.app-main{padding-bottom:200px}.dialog-section{margin-bottom:1rem}}:root{--primary-color: #0052cc;--secondary-color: #ff6b35;--success-color: #36b37e;--warning-color: #ffab00;--error-color: #de350b;--background-color: #f4f5f7;--surface-color: #ffffff;--text-primary: #172b4d;--text-secondary: #6b778c;--border-color: #dfe1e6;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .07);--shadow-lg: 0 10px 25px rgba(0, 0, 0, .1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-size:16px;line-height:1.5;color:var(--text-primary);background-color:var(--background-color);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;margin-bottom:.5em}button{cursor:pointer;font-family:inherit;font-size:inherit;border:none;outline:none;transition:all .2s ease}button:disabled{cursor:not-allowed;opacity:.6}input{font-family:inherit;font-size:inherit;outline:none}