:root{--color-primario: #2B7A3D;--color-accion: #25D366;--color-peligro: #DC3545;--color-fondo: #F5F5F5;--color-texto: #1A1A1A;--radio: 8px;--espacio: 8px;--fuente: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;overflow:hidden}body{font-family:var(--fuente);font-size:16px;color:var(--color-texto);background:var(--color-fondo);-webkit-font-smoothing:antialiased}#app{display:flex;flex-direction:column;height:100dvh}#app>[x-show]{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch}#tabs{display:flex;height:56px;border-top:1px solid #e0e0e0;background:#fff;flex-shrink:0}#tabs button{flex:1;border:none;background:none;font-size:14px;color:#888;cursor:pointer;min-height:56px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px}#tabs button.active{color:var(--color-primario);font-weight:600}#update-banner,#backup-banner{position:fixed;bottom:56px;left:0;right:0;background:var(--color-primario);color:#fff;padding:calc(var(--espacio) * 1.5) var(--espacio);display:flex;align-items:center;gap:var(--espacio);font-size:14px;z-index:100}#update-banner button,#backup-banner button{background:#fff3;border:none;color:#fff;padding:6px 12px;border-radius:var(--radio);font-size:14px;cursor:pointer;white-space:nowrap}.search-input{width:100%;height:48px;padding:0 calc(var(--espacio) * 2);font-size:16px;border:2px solid var(--color-primario);border-radius:var(--radio);outline:none;background:#fff}.result-item{display:flex;align-items:center;width:100%;min-height:56px;padding:calc(var(--espacio) * 1.5) calc(var(--espacio) * 2);background:#fff;border:none;border-bottom:1px solid #f0f0f0;cursor:pointer;text-align:left;font-family:inherit;font-size:inherit;color:inherit;gap:calc(var(--espacio) * 1.5);-webkit-tap-highlight-color:transparent}.result-item:active{background:#e8f5e9}.result-price{font-weight:600;color:var(--color-primario)}.add-badge{width:36px;height:36px;background:var(--color-primario);color:#fff;border-radius:50%;font-size:20px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}.cart-item{display:flex;align-items:center;min-height:44px;padding:0 var(--espacio);background:var(--color-fondo);border-bottom:1px solid #e8e8e8;font-size:15px}.btn{height:48px;padding:0 calc(var(--espacio) * 2);border:none;border-radius:var(--radio);font-size:16px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:calc(var(--espacio) / 2)}.btn-primario{background:var(--color-primario);color:#fff}.btn-accion{background:var(--color-accion);color:#fff}.btn-peligro{background:var(--color-peligro);color:#fff}.btn-secondary{background:#e0e0e0;color:var(--color-texto)}.total-line{font-size:24px;font-weight:700;text-align:right;padding:var(--espacio) calc(var(--espacio) * 2)}[x-cloak]{display:none!important}#toast{position:fixed;bottom:72px;left:50%;transform:translate(-50%);background:var(--color-texto);color:#fff;padding:10px 20px;border-radius:24px;font-size:15px;font-weight:500;z-index:300;pointer-events:none;white-space:nowrap;max-width:calc(100% - 32px);overflow:hidden;text-overflow:ellipsis;box-shadow:0 4px 12px #00000026}#app>.app-main{display:flex;flex-direction:column;overflow:hidden}.screen{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;display:flex;flex-direction:column}.screen-title{padding:calc(var(--espacio) * 1.5) calc(var(--espacio) * 2);font-size:20px;font-weight:700;flex-shrink:0}.screen-footer{padding:var(--espacio);flex-shrink:0}.screen-footer-btn{width:100%}.onboarding{display:flex;flex-direction:column;height:100dvh;padding:calc(var(--espacio) * 4) calc(var(--espacio) * 3)}.onboarding-step{flex:1;display:flex;flex-direction:column;justify-content:center;gap:calc(var(--espacio) * 3)}.onboarding-hero{text-align:center}.onboarding-title{font-size:32px;color:var(--color-primario)}.onboarding-hero h2{font-size:22px;margin-bottom:var(--espacio)}.onboarding-hero p{font-size:16px;color:#666}.onboarding-form{display:flex;flex-direction:column;gap:calc(var(--espacio) * 1.5)}.onboarding-form label{font-size:14px;font-weight:600;color:#555}.onboarding-options{display:flex;flex-direction:column;gap:calc(var(--espacio) * 1.5)}.onboarding-btn{width:100%;min-height:48px;position:relative}.badge-prox{font-size:11px;background:var(--color-peligro);color:#fff;padding:2px 8px;border-radius:4px;margin-left:8px}.vender-search{padding:var(--espacio);flex-shrink:0}.search-wrap{position:relative}.search-clear{position:absolute;right:8px;top:50%;transform:translateY(-50%);background:none;border:none;font-size:18px;color:#888;cursor:pointer;width:36px;height:36px;display:flex;align-items:center;justify-content:center}.vender-results{flex:1;overflow-y:auto}.result-info{flex:1;min-width:0}.result-name{font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.result-meta{font-size:14px;color:#555;display:flex;gap:4px;flex-wrap:wrap;align-items:baseline}.sin-precio{color:var(--color-peligro);font-style:italic}.precio-ant,.freshness{color:#999}.welcome-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:calc(var(--espacio) * 4) calc(var(--espacio) * 2);text-align:center}.welcome-hint{font-size:18px;color:#666}.welcome-sub{font-size:15px;color:#aaa;margin-top:var(--espacio)}.empty-state{text-align:center;padding:calc(var(--espacio) * 6) calc(var(--espacio) * 2);color:#888}.empty-state p{font-size:16px}.empty-hint{font-size:14px;margin-top:var(--espacio)}.zero-actions{display:flex;flex-direction:column;gap:var(--espacio);margin-top:calc(var(--espacio) * 2);padding:0 calc(var(--espacio) * 2)}.zero-btn{width:100%}.zero-create{text-align:left;margin-top:calc(var(--espacio) * 2);padding:0 calc(var(--espacio) * 2);display:flex;flex-direction:column;gap:var(--espacio)}.zero-label{font-size:14px;font-weight:600;color:#555}.zero-form-actions{display:flex;gap:var(--espacio)}.zero-form-actions .btn{flex:1}.zero-deactivated{text-align:left;margin-top:calc(var(--espacio) * 2);padding:0 calc(var(--espacio) * 2)}.zero-deact-title{font-size:14px;font-weight:600;color:#555;margin-bottom:var(--espacio)}.zero-deact-item{display:flex;align-items:center;justify-content:space-between;padding:var(--espacio) 0;border-bottom:1px solid #f0f0f0}.vender-cart{flex-shrink:0;border-top:2px solid var(--color-primario)}.cart-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;padding:var(--espacio) calc(var(--espacio) * 2);border:none;background:var(--color-primario);color:#fff;font-size:16px;font-weight:600;cursor:pointer;min-height:48px}.chevron{transition:transform .2s;font-size:14px}.chevron.open{transform:rotate(180deg)}.cart-body{max-height:50vh;overflow-y:auto}.cart-name{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cart-qty{font-size:13px;color:#666;margin:0 var(--espacio);white-space:nowrap}.cart-sub{font-weight:600;white-space:nowrap;margin-right:var(--espacio)}.cart-rm{background:none;border:none;color:var(--color-peligro);font-size:16px;cursor:pointer;width:44px;height:44px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.cart-actions{display:flex;flex-direction:column;gap:var(--espacio);padding:var(--espacio)}.cart-act-main{width:100%}.cart-actions-row{display:flex;align-items:center;gap:var(--espacio)}.cart-act{flex:1}.btn-text{background:none;border:none;color:#888;font-size:14px;cursor:pointer;padding:calc(var(--espacio) * 1.5);font-family:inherit}.cart-act-clear{flex-shrink:0}.ventas-list-wrap{display:flex;flex-direction:column;flex:1}.ventas-list{flex:1;overflow-y:auto}.venta-item{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:56px;padding:var(--espacio) calc(var(--espacio) * 2);background:#fff;border:none;border-bottom:1px solid #f0f0f0;cursor:pointer;text-align:left;font-family:inherit;font-size:inherit;color:inherit;-webkit-tap-highlight-color:transparent}.venta-item:active{background:#f5f5f5}.venta-left{flex:1;min-width:0}.venta-numero{font-size:14px;font-weight:600;font-family:monospace}.venta-date{font-size:13px;color:#888}.venta-right{text-align:right;flex-shrink:0}.venta-total{font-size:16px;font-weight:700}.venta-count{font-size:13px;color:#888}.ventas-detail{display:flex;flex-direction:column;flex:1}.ventas-detail-body{flex:1;overflow-y:auto;padding:var(--espacio) 0}.ventas-detail-date{padding:0 calc(var(--espacio) * 2) var(--espacio);font-size:14px;color:#888}.ventas-detail-actions{display:flex;gap:var(--espacio);padding:var(--espacio)}.ventas-detail-actions .btn{flex:1}.modal-overlay{position:fixed;inset:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:200;padding:var(--espacio)}.modal{background:#fff;border-radius:calc(var(--radio) * 2);padding:calc(var(--espacio) * 3);width:100%;max-width:400px;display:flex;flex-direction:column;gap:calc(var(--espacio) * 1.5)}.modal h3{font-size:18px}.modal label{font-size:14px;font-weight:600;color:#555}.modal-input{height:44px;padding:0 calc(var(--espacio) * 1.5);border:1px solid #ccc;border-radius:var(--radio);font-size:16px;width:100%}.modal-actions{display:flex;gap:var(--espacio);margin-top:var(--espacio)}.modal-actions .btn{flex:1}.qty-modal{text-align:center}.qty-modal h3{text-align:left}.qty-price{text-align:left;font-size:15px;color:#666}.qty-price-input{text-align:left;margin-bottom:var(--espacio)}.qty-price-label{font-size:14px;font-weight:600;color:#555;display:block;margin-bottom:4px}.qty-price-field{font-size:18px;font-weight:700}.qty-unit-label{font-size:14px;font-weight:600;color:#555;text-align:left;display:block;margin-bottom:4px}.qty-input-row{display:flex;align-items:center;gap:var(--espacio);justify-content:center}.qty-adj{width:48px;height:48px;font-size:22px;padding:0;flex-shrink:0}.qty-input{width:80px;height:48px;text-align:center;font-size:22px;font-weight:700;border:2px solid var(--color-primario);border-radius:var(--radio);outline:none;-moz-appearance:textfield}.qty-input::-webkit-inner-spin-button,.qty-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.qty-shortcuts{display:flex;flex-wrap:wrap;gap:var(--espacio);justify-content:center}.qty-chip{min-width:52px;height:40px;font-size:16px;padding:0 calc(var(--espacio) * 1.5)}.qty-total{font-size:18px;font-weight:700;color:var(--color-primario)}.mas-main,.mas-sub{display:flex;flex-direction:column;flex:1}.menu-list{flex:1;overflow-y:auto}.menu-item{display:flex;align-items:center;gap:calc(var(--espacio) * 1.5);min-height:56px;padding:var(--espacio) calc(var(--espacio) * 2);background:#fff;border:none;border-bottom:1px solid #f0f0f0;text-align:left;font-size:16px;font-family:inherit;color:inherit;cursor:pointer;width:100%}.menu-item:active{background:#f0f0f0}.menu-item:disabled{opacity:.5;cursor:not-allowed}.menu-icon{font-size:20px;width:28px;text-align:center;flex-shrink:0}.menu-text{flex:1;min-width:0}.menu-sub{font-size:14px;color:#888;margin-top:2px}.version-footer{text-align:center;padding:calc(var(--espacio) * 3);font-size:14px;color:#999;flex-shrink:0}.sub-header{display:flex;align-items:center;gap:var(--espacio);padding:0 calc(var(--espacio) * 2);border-bottom:1px solid #e0e0e0;flex-shrink:0;min-height:56px}.sub-header h2{font-size:18px}.btn-back{background:none;border:none;font-size:16px;color:var(--color-primario);cursor:pointer;min-width:48px;min-height:48px;display:flex;align-items:center;padding:0}.sub-body{padding:calc(var(--espacio) * 2);display:flex;flex-direction:column;gap:calc(var(--espacio) * 2)}.sub-hint{font-size:14px;color:#888}.import-file-btn{width:100%}.import-file-btn.disabled{opacity:.5;pointer-events:none}.import-col-label{font-size:14px;font-weight:600;color:#555}.import-stats{display:flex;gap:calc(var(--espacio) * 2)}.import-stat{flex:1;text-align:center;padding:calc(var(--espacio) * 1.5);border-radius:var(--radio);font-size:14px}.import-stat-num{display:block;font-size:28px;font-weight:700;line-height:1.2}.import-stat-ok{background:#e8f5e9;color:var(--color-primario)}.import-stat-warn{background:#fff3e0;color:#e65100}.import-preview-title{font-size:15px;font-weight:600;margin-bottom:var(--espacio)}.import-preview-item{padding:var(--espacio) 0;border-bottom:1px solid #f0f0f0}.import-preview-name{font-size:15px}.import-preview-prices{display:flex;gap:var(--espacio);align-items:baseline;margin-top:2px}.import-price-new{font-weight:700;color:var(--color-primario)}.import-price-old{font-size:13px;color:#999}.import-loading{text-align:center;padding:calc(var(--espacio) * 4);color:#888}.catalog-search{padding:var(--espacio);flex-shrink:0}.catalog-groups{flex:1;overflow-y:auto}.catalog-cat{width:100%;display:flex;align-items:center;padding:var(--espacio) calc(var(--espacio) * 2);background:var(--color-fondo);border:none;border-bottom:1px solid #e0e0e0;font-size:15px;font-weight:600;cursor:pointer;min-height:44px;font-family:inherit;color:inherit}.catalog-count{margin-left:auto;margin-right:var(--espacio);font-size:13px;color:#888;font-weight:400}.catalog-prod{display:flex;align-items:center;padding:var(--espacio) calc(var(--espacio) * 2) var(--espacio) calc(var(--espacio) * 4);border-bottom:1px solid #f0f0f0;gap:var(--espacio);min-height:44px}.catalog-prod-info{flex:1;min-width:0}.catalog-prod-price{font-size:14px;color:#666}.btn-sm{height:44px;padding:0 calc(var(--espacio) * 1.5);font-size:14px}.config-form{gap:calc(var(--espacio) * 1.5)}.config-form label{font-size:14px;font-weight:600;color:#555}.config-save{margin-top:var(--espacio);width:100%}.tutorial-scrim{position:fixed;inset:0;background:#00000040;z-index:499}.tutorial-banner{position:fixed;left:0;right:0;z-index:500;background:#fff;padding:calc(var(--espacio) * 2) calc(var(--espacio) * 2) calc(var(--espacio) * 1.5);box-shadow:0 4px 20px #00000026}.tutorial-top{top:0;border-radius:0 0 calc(var(--radio) * 2) calc(var(--radio) * 2)}.tutorial-bottom{bottom:56px;border-radius:calc(var(--radio) * 2) calc(var(--radio) * 2) 0 0}.tutorial-banner-header{display:flex;align-items:center;gap:var(--espacio);margin-bottom:calc(var(--espacio) * .75);font-size:16px}.tutorial-banner-icon{font-size:22px}.tutorial-close{margin-left:auto;background:none;border:none;font-size:18px;color:#aaa;cursor:pointer;min-width:44px;min-height:44px;display:flex;align-items:center;justify-content:center}.tutorial-banner-text{font-size:15px;color:#555;line-height:1.5;margin-bottom:calc(var(--espacio) * 1.5)}.tutorial-banner-footer{display:flex;align-items:center;justify-content:space-between}.tutorial-dots{display:flex;gap:6px}.tutorial-dot{width:8px;height:8px;border-radius:50%;background:#ddd;transition:background .2s}.tutorial-dot.active{background:var(--color-primario)}.tutorial-nav{display:flex;align-items:center;gap:var(--espacio)}.tutorial-nav-btn{background:none;border:none;font-size:15px;color:var(--color-primario);cursor:pointer;padding:calc(var(--espacio) * .75) var(--espacio);min-height:44px;font-family:inherit}.tutorial-next-btn{min-height:44px;padding:0 calc(var(--espacio) * 2)}.ayuda-content{gap:calc(var(--espacio) * 2.5)}.ayuda-section h3{font-size:16px;font-weight:600;margin-bottom:calc(var(--espacio) * .75)}.ayuda-section p{font-size:15px;color:#444;line-height:1.5}.ayuda-about{text-align:center;padding-top:calc(var(--espacio) * 2);border-top:1px solid #e0e0e0}.ayuda-about p{margin-bottom:calc(var(--espacio) * .5)}.ayuda-contact{font-size:14px;color:#888}.ayuda-tutorial-btn{width:100%}