*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #2563eb;--secondary-color: #10b981;--danger-color: #ef4444;--warning-color: #f59e0b;--dark-bg: #1f2937;--light-bg: #f3f4f6;--text-primary: #111827;--text-secondary: #6b7280;--border-color: #e5e7eb;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--border-radius: .5rem;--transition: all .3s ease}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--light-bg);color:var(--text-primary);line-height:1.6;min-height:100vh;display:flex;flex-direction:column}#app{width:100%;max-width:1200px;margin:0 auto;padding:1rem;flex:1}.header{background:#fff;padding:1.5rem;border-radius:var(--border-radius);box-shadow:var(--shadow-sm);margin-bottom:2rem}.header h1{font-size:2rem;color:var(--primary-color);margin-bottom:.5rem}.card{background:#fff;border-radius:var(--border-radius);padding:1.5rem;margin-bottom:1rem;box-shadow:var(--shadow-sm);transition:var(--transition)}.card:hover{box-shadow:var(--shadow-md)}.btn{display:inline-block;padding:.5rem 1rem;border-radius:.375rem;font-weight:500;transition:var(--transition);cursor:pointer;border:none;font-size:.875rem;text-decoration:none}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:#1d4ed8}.btn-secondary{background-color:var(--secondary-color);color:#fff}.btn-secondary:hover{background-color:#059669}.btn-danger{background-color:var(--danger-color);color:#fff}.btn-danger:hover{background-color:#dc2626}.status-indicator{display:inline-flex;align-items:center;gap:.5rem;padding:.25rem .75rem;border-radius:9999px;font-size:.875rem;font-weight:500}.status-indicator:before{content:"";width:8px;height:8px;border-radius:50%;animation:pulse 2s infinite}.status-active{background-color:#d1fae5;color:#065f46}.status-active:before{background-color:#10b981}.status-inactive{background-color:#fee2e2;color:#991b1b}.status-inactive:before{background-color:#ef4444}.status-processing{background-color:#fef3c7;color:#92400e}.status-processing:before{background-color:#f59e0b;animation:pulse 1s infinite}.voice-control{display:flex;flex-direction:column;gap:1rem;padding:1.5rem;background:#fff;border-radius:var(--border-radius);box-shadow:var(--shadow-md)}.voice-button{width:80px;height:80px;border-radius:50%;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));border:none;color:#fff;font-size:2rem;cursor:pointer;transition:var(--transition);box-shadow:var(--shadow-lg);display:flex;align-items:center;justify-content:center;margin:0 auto}.voice-button:hover{transform:scale(1.05)}.voice-button:active{transform:scale(.95)}.voice-button.listening{animation:pulse-voice 1.5s infinite;background:linear-gradient(135deg,var(--danger-color),#f97316)}.chat-container{background:#fff;border-radius:var(--border-radius);box-shadow:var(--shadow-sm);height:400px;display:flex;flex-direction:column}.chat-messages{flex:1;overflow-y:auto;padding:1rem}.message{margin-bottom:1rem;padding:.75rem;border-radius:var(--border-radius);animation:fadeIn .3s ease}.message-user{background-color:var(--primary-color);color:#fff;margin-left:auto;max-width:70%}.message-assistant{background-color:var(--light-bg);color:var(--text-primary);margin-right:auto;max-width:70%}.menu-section{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1rem;margin-top:1rem}.menu-item{background:#fff;padding:1rem;border-radius:var(--border-radius);box-shadow:var(--shadow-sm);transition:var(--transition)}.menu-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.menu-item-name{font-weight:600;color:var(--text-primary);margin-bottom:.25rem}.menu-item-price{color:var(--primary-color);font-size:1.125rem;font-weight:700}.menu-item-description{color:var(--text-secondary);font-size:.875rem;margin-top:.5rem}.loader{border:3px solid var(--border-color);border-top:3px solid var(--primary-color);border-radius:50%;width:40px;height:40px;animation:spin 1s linear infinite;margin:2rem auto}.notification{position:fixed;top:1rem;right:1rem;padding:1rem 1.5rem;border-radius:var(--border-radius);box-shadow:var(--shadow-lg);z-index:1000;animation:slideIn .3s ease;max-width:350px}.notification-success{background-color:#d1fae5;color:#065f46;border-left:4px solid var(--secondary-color)}.notification-error{background-color:#fee2e2;color:#991b1b;border-left:4px solid var(--danger-color)}.notification-warning{background-color:#fef3c7;color:#92400e;border-left:4px solid var(--warning-color)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes pulse-voice{0%{box-shadow:0 0 #ef4444b3}70%{box-shadow:0 0 0 20px #ef444400}to{box-shadow:0 0 #ef444400}}@media (max-width: 768px){#app{padding:.5rem}.header h1{font-size:1.5rem}.menu-section{grid-template-columns:1fr}.message-user,.message-assistant{max-width:90%}.notification{right:.5rem;left:.5rem;max-width:none}}@media (prefers-color-scheme: dark){:root{--light-bg: #111827;--text-primary: #f3f4f6;--text-secondary: #9ca3af;--border-color: #374151}body{background-color:#0f172a}.card,.header,.chat-container,.menu-item{background-color:var(--dark-bg)}.message-assistant{background-color:#374151;color:var(--text-primary)}}.text-center{text-align:center}.mt-1{margin-top:.25rem}.mt-2{margin-top:.5rem}.mt-3{margin-top:.75rem}.mt-4{margin-top:1rem}.mb-1{margin-bottom:.25rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}.mb-4{margin-bottom:1rem}.hidden{display:none!important}.disabled{opacity:.5;pointer-events:none}