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translateY(0)}}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px;border-bottom:1px solid var(--border)}.modal-header h3{font-size:1.3rem;font-weight:700;color:var(--text-primary)}.close-btn{background:0 0;border:none;font-size:1.5rem;color:var(--text-secondary);cursor:pointer;padding:4px;width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:8px;transition:all .2s ease}.close-btn:hover{color:var(--danger);background:var(--bg-tertiary)}.modal-body{padding:20px}.modal-footer{display:flex;gap:12px;justify-content:flex-end;padding:20px;border-top:1px solid var(--border)}.fas.fa-home{color:#3b82f6}.fas.fa-shopping-cart{color:#10b981}.fas.fa-boxes{color:#f59e0b}.fas.fa-chart-bar{color:#8b5cf6}.fas.fa-receipt{color:#ef4444}.fas.fa-barcode{color:#06b6d4}.fas.fa-cog{color:#6b7280}.fas.fa-cash-register{color:#10b981}.fas.fa-plus{color:#10b981}.fas.fa-history{color:#8b5cf6}.fas.fa-bolt{color:#f59e0b}.fas.fa-user{color:#3b82f6}.fas.fa-clock{color:#6b7280}.fas.fa-shopping-bag{color:#8b5cf6}.fas.fa-box{color:#d4d38e}.fas.fa-exclamation-triangle{color:#ef4444}.fas.fa-chart-line{color:#10b981}.fas.fa-money-bill{color:#f59e0b}.fas.fa-store{color:#fff}.fas.fa-info-circle{color:#06b6d4}.fas.fa-edit{color:#f59e0b}.fas.fa-trash{color:#fff}.fas.fa-print{color:#fff}.fas.fa-shopping{color:#fff}.fas.fa-search{color:#6b7280}.fas.fa-moon{color:#f59e0b}.fas.fa-sun{color:#f59e0b}.fas.fa-bars{color:var(--text-primary)}.fas.fa-sign-out-alt{color:#fff}.fas.fa-hourglass-end{color:#dfc08d}.fas.fa-chart-pie{color:#ffa200}.fas.fa-cog{color:#6b7280}.fas.fa-shield-alt{color:#ef4444}.fas.fa-users{color:#8b5cf6}.fas.fa-user-plus{color:#10b981}.fas.fa-user-slash{color:#ef4444}.fas.fa-user-check{color:#10b981}.fas.fa-user-circle{color:#8b5cf6}.fas.fa-shopping-cart{color:#fff}.barcode-header,.inventory-header,.receipts-header,.reports-header,.security-header,.settings-header,.statistics-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;flex-wrap:wrap;gap:16px}.table-container{overflow-x:auto;border-radius:12px;border:1px 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solid}.toast.success{background:var(--success);border-left-color:#059669}.toast.error{background:var(--danger);border-left-color:#dc2626}.toast.warning{background:var(--warning);border-left-color:#d97706}@keyframes slideInRight{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}.floating-cart-btn{position:fixed;bottom:20px;right:20px;width:60px;height:60px;background:var(--success);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.5rem;cursor:pointer;border:none;z-index:1000;transition:all .3s ease}.floating-cart-btn:hover{transform:scale(1.1)}.cart-count{position:absolute;top:-4px;right:-4px;background:var(--danger);color:#fff;border-radius:50%;width:22px;height:22px;font-size:.75rem;display:flex;align-items:center;justify-content:center;font-weight:800;border:2px solid var(--bg-primary)}.loading-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(15,23,42,.9);display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:9999;transition:all .3s ease}.light-theme .loading-overlay{background:rgba(248,250,252,.9)}.loading-overlay.hidden{opacity:0;pointer-events:none}.circular-loader{width:70px;height:70px;position:relative;margin-bottom:20px}.circular-loader-inner{width:100%;height:100%;border:4px solid rgba(59,130,246,.2);border-top:4px solid var(--accent);border-radius:50%;animation:spin 1.2s linear infinite}@keyframes spin{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}.loading-text{font-size:1.2rem;font-weight:700;color:var(--text-primary);margin-top:16px;text-align:center}.loading-subtext{font-size:.95rem;color:var(--text-secondary);margin-top:8px;text-align:center;font-weight:500}.loading-progress-bar{height:6px;background:var(--accent);border-radius:3px;width:0%;transition:width .3s ease}.barcode-generator-container{max-width:600px;margin:0 auto;text-align:center;width:100%}.barcode-input-section{background:var(--bg-secondary);padding:20px;border-radius:12px;border:1px solid var(--border);margin:0 auto;max-width:500px;width:100%}.barcode-actions{display:flex;gap:12px;margin:20px 0;flex-wrap:wrap;justify-content:center}.barcode-preview-section{margin-top:24px;padding-top:20px;border-top:1px solid var(--border);width:100%}.search-box{position:relative;max-width:300px}.search-box .form-input{padding-left:40px}.search-box::before{content:'\f002';font-family:'Font Awesome 5 Free';font-weight:900;position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--text-secondary);z-index:1;font-size:.9rem}.low-stock-card{border:1px solid rgba(239,68,68,.3)}.low-stock-badge{position:absolute;top:10px;right:10px;background:var(--danger);color:#fff;padding:4px 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var(--border)}.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;max-height:500px;overflow-y:auto;padding-right:8px}.products-grid::-webkit-scrollbar{width:6px}.products-grid::-webkit-scrollbar-track{background:var(--bg-tertiary);border-radius:3px}.products-grid::-webkit-scrollbar-thumb{background:var(--accent);border-radius:3px}.cart-section{position:sticky;top:20px}.cart-items-container{max-height:400px;overflow-y:auto;margin-bottom:20px;width:100%}.cart-items-container::-webkit-scrollbar{width:6px}.cart-items-container::-webkit-scrollbar-track{background:var(--bg-tertiary);border-radius:3px}.cart-items-container::-webkit-scrollbar-thumb{background:var(--accent);border-radius:3px}.empty-cart,.empty-state{text-align:center;color:var(--text-secondary);padding:40px 20px;font-style:italic}.empty-state 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var(--border);gap:12px;flex-wrap:nowrap}.item-info{flex:1;min-width:120px;overflow:hidden}.item-name{font-weight:600;font-size:.95rem;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.item-price{color:var(--text-secondary);font-size:.85rem}.item-total{font-weight:700;font-size:.95rem;color:var(--success);min-width:80px;text-align:right;flex-shrink:0}.remove-btn{width:28px;height:28px;border-radius:6px;border:1px solid var(--border);background:var(--bg-secondary);color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;flex-shrink:0}.remove-btn:hover{background:var(--danger);border-color:var(--danger);color:#fff}.cart-items-container{max-height:700px;overflow-y:auto;padding-right:8px}.cart-section .card{min-height:700px}.cart-actions{position:sticky;bottom:0;background:var(--bg-primary);padding:16px 0;border-top:1px solid var(--border);margin-top:16px}.cart-totals{position:sticky;bottom:80px;background:var(--bg-primary);padding:12px 0;border-top:1px solid var(--border)}.total-line{display:flex;justify-content:space-between;margin-bottom:8px;padding:8px 0;font-size:.95rem}.total-line.final{font-weight:800;font-size:1.1rem;border-top:1px solid var(--border);padding-top:12px;margin-top:12px;color:var(--success)}.cart-actions{display:flex;gap:12px}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.7);display:flex;justify-content:center;align-items:center;z-index:1000;padding:16px;backdrop-filter:blur(4px)}.modal{background:var(--bg-primary);border-radius:16px;max-width:500px;width:100%;max-height:90vh;overflow-y:auto;border:1px solid var(--border);animation:modalSlideIn .3s ease}@keyframes modalSlideIn{from{opacity:0;transform:scale(.95) translateY(-20px)}to{opacity:1;transform:scale(1) translateY(0)}}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px;border-bottom:1px solid var(--border)}.modal-header h3{font-size:1.3rem;font-weight:700;color:var(--text-primary)}.close-btn{background:0 0;border:none;font-size:1.5rem;color:var(--text-secondary);cursor:pointer;padding:4px;width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:8px;transition:all .2s ease}.close-btn:hover{color:var(--danger);background:var(--bg-tertiary)}.modal-body{padding:20px}.modal-footer{display:flex;gap:12px;justify-content:flex-end;padding:20px;border-top:1px solid var(--border)}.fas.fa-home{color:#3b82f6}.fas.fa-shopping-cart{color:#10b981}.fas.fa-boxes{color:#f59e0b}.fas.fa-chart-bar{color:#8b5cf6}.fas.fa-receipt{color:#ef4444}.fas.fa-barcode{color:#06b6d4}.fas.fa-cog{color:#6b7280}.fas.fa-cash-register{color:#10b981}.fas.fa-plus{color:#10b981}.fas.fa-history{color:#8b5cf6}.fas.fa-bolt{color:#f59e0b}.fas.fa-user{color:#3b82f6}.fas.fa-clock{color:#6b7280}.fas.fa-shopping-bag{color:#8b5cf6}.fas.fa-box{color:#d4d38e}.fas.fa-exclamation-triangle{color:#ef4444}.fas.fa-chart-line{color:#10b981}.fas.fa-money-bill{color:#f59e0b}.fas.fa-store{color:#fff}.fas.fa-info-circle{color:#06b6d4}.fas.fa-edit{color:#f59e0b}.fas.fa-trash{color:#fff}.fas.fa-print{color:#fff}.fas.fa-shopping{color:#fff}.fas.fa-search{color:#6b7280}.fas.fa-moon{color:#f59e0b}.fas.fa-sun{color:#f59e0b}.fas.fa-bars{color:var(--text-primary)}.fas.fa-sign-out-alt{color:#fff}.fas.fa-hourglass-end{color:#dfc08d}.fas.fa-chart-pie{color:#ffa200}.fas.fa-cog{color:#6b7280}.fas.fa-shield-alt{color:#ef4444}.fas.fa-users{color:#8b5cf6}.fas.fa-user-plus{color:#10b981}.fas.fa-user-slash{color:#ef4444}.fas.fa-user-check{color:#10b981}.fas.fa-user-circle{color:#8b5cf6}.fas.fa-shopping-cart{color:#fff}.barcode-header,.inventory-header,.receipts-header,.reports-header,.security-header,.settings-header,.statistics-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;flex-wrap:wrap;gap:16px}.table-container{overflow-x:auto;border-radius:12px;border:1px solid var(--border);width:100%}.product-cell{display:flex;align-items:center;gap:12px}.stock-badge{padding:6px 12px;border-radius:20px;font-size:.8rem;font-weight:700;display:inline-flex;align-items:center;gap:4px}.stock-badge.in-stock{background:rgba(16,185,129,.1);color:var(--success);border:1px solid rgba(16,185,129,.3)}.stock-badge.low-stock{background:rgba(239,68,68,.1);color:var(--danger);border:1px solid rgba(239,68,68,.3)}.low-stock-row{background:rgba(239,68,68,.05)!important}.barcode{background:var(--bg-primary);padding:6px 10px;border-radius:6px;font-family:'Courier New',monospace;font-size:.8rem;border:1px solid var(--border);color:var(--text-primary);font-weight:600}.action-buttons{display:flex;gap:8px}.toast{position:fixed;top:20px;right:20px;padding:14px 20px;border-radius:10px;color:#fff;font-weight:600;z-index:1001;animation:slideInRight .3s ease;display:flex;align-items:center;gap:10px;min-width:280px;border-left:4px solid}.toast.success{background:var(--success);border-left-color:#059669}.toast.error{background:var(--danger);border-left-color:#dc2626}.toast.warning{background:var(--warning);border-left-color:#d97706}@keyframes slideInRight{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}.floating-cart-btn{position:fixed;bottom:20px;right:20px;width:60px;height:60px;background:var(--success);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.5rem;cursor:pointer;border:none;z-index:1000;transition:all .3s ease}.floating-cart-btn:hover{transform:scale(1.1)}.cart-count{position:absolute;top:-4px;right:-4px;background:var(--danger);color:#fff;border-radius:50%;width:22px;height:22px;font-size:.75rem;display:flex;align-items:center;justify-content:center;font-weight:800;border:2px solid var(--bg-primary)}.loading-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(15,23,42,.9);display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:9999;transition:all .3s ease}.light-theme .loading-overlay{background:rgba(248,250,252,.9)}.loading-overlay.hidden{opacity:0;pointer-events:none}.circular-loader{width:70px;height:70px;position:relative;margin-bottom:20px}.circular-loader-inner{width:100%;height:100%;border:4px solid rgba(59,130,246,.2);border-top:4px solid var(--accent);border-radius:50%;animation:spin 1.2s linear infinite}@keyframes spin{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}.loading-text{font-size:1.2rem;font-weight:700;color:var(--text-primary);margin-top:16px;text-align:center}.loading-subtext{font-size:.95rem;color:var(--text-secondary);margin-top:8px;text-align:center;font-weight:500}.loading-progress-bar{height:6px;background:var(--accent);border-radius:3px;width:0%;transition:width .3s 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#000;padding-bottom:16px}.receipt-logo{margin-bottom:8px;max-width:100%;height:auto}.receipt-title{font-size:1.1rem;font-weight:800;margin-bottom:4px;text-transform:uppercase;word-wrap:break-word}.receipt-address,.receipt-phone{font-size:.8rem;margin-bottom:2px;font-weight:600}.receipt-info{margin-bottom:16px;font-size:.8rem;background:#f8f9fa;padding:12px;border-radius:6px;word-wrap:break-word;border:1px solid #e2e8f0}.receipt-items{margin-bottom:16px}.receipt-item,.receipt-item-header{display:grid;grid-template-columns:2fr 0.8fr 1fr 1fr;gap:8px;padding:6px 0;font-size:.75rem;align-items:start}.receipt-item-header{font-weight:800;border-bottom:2px solid #000;padding-bottom:8px;margin-bottom:8px}.receipt-item{border-bottom:1px dashed #ccc}.item-name{font-weight:700;word-break:break-word}.item-price,.item-qty,.item-total{text-align:center;font-weight:700}.receipt-totals{border-top:2px solid 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