*{box-sizing:border-box;margin:0;padding:0}:root{--primary:#4f46e5;--primary-light:#6366f1;--primary-dark:#3730a3;--success:#059669;--warning:#d97706;--danger:#dc2626;--bg:#f1f5f9;--sidebar-bg:#1e293b;--sidebar-text:#cbd5e1;--sidebar-active:#4f46e5;--card-bg:#fff;--text:#1e293b;--text-muted:#64748b;--border:#e2e8f0;--shadow:0 1px 3px #0000000f, 0 1px 2px #0000000a;--shadow-lg:0 10px 15px -3px #00000014, 0 4px 6px -2px #0000000a;--radius:12px;--radius-sm:8px}body{background:var(--bg);color:var(--text);min-height:100vh;font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif;line-height:1.5}#root{min-height:100vh;display:flex}.sidebar{background:var(--sidebar-bg);width:260px;color:var(--sidebar-text);z-index:100;flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0;box-shadow:2px 0 8px #00000026}.sidebar-header{border-bottom:1px solid #ffffff14;align-items:center;gap:12px;padding:24px 20px;display:flex}.logo-icon{background:linear-gradient(135deg, var(--primary), var(--primary-light));border-radius:var(--radius-sm);justify-content:center;align-items:center;width:48px;height:48px;font-size:32px;display:flex}.sidebar-header h1{color:#f1f5f9;font-size:18px;font-weight:700}.sidebar-nav{flex-direction:column;flex:1;gap:4px;padding:16px 12px;display:flex}.nav-item{border-radius:var(--radius-sm);color:var(--sidebar-text);align-items:center;gap:12px;padding:12px 16px;font-size:14px;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.nav-item:hover{color:#f1f5f9;background:#ffffff0f}.nav-item.active{background:var(--sidebar-active);color:#fff;font-weight:600}.nav-icon{text-align:center;width:28px;font-size:20px}.sidebar-footer{color:var(--text-muted);border-top:1px solid #ffffff14;padding:16px 20px;font-size:12px}.main-content{flex:1;min-height:100vh;margin-left:260px}.page{max-width:1400px;padding:28px 32px}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:28px;display:flex}.page-header h2{color:var(--text);font-size:26px;font-weight:700}.page-header p{color:var(--text-muted);margin-top:4px;font-size:14px}.stats-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-bottom:24px;display:grid}.stats-grid.small{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}.stat-card{background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow);border-top:4px solid var(--primary);align-items:center;gap:16px;padding:20px;transition:all .2s;display:flex}.stat-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.stat-icon{background:var(--bg);border-radius:var(--radius-sm);justify-content:center;align-items:center;width:56px;height:56px;font-size:36px;display:flex}.stat-info{flex-direction:column;display:flex}.stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-size:12px;font-weight:600}.stat-value{color:var(--text);margin-top:2px;font-size:22px;font-weight:700}.card{background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:20px;padding:24px}.card h3{color:var(--text);margin-bottom:16px;font-size:16px;font-weight:600}.dashboard-bottom{grid-template-columns:1fr 1fr;gap:20px;display:grid}.alert-list{flex-direction:column;gap:8px;display:flex}.alert-item{border-radius:var(--radius-sm);background:#fef2f2;align-items:center;gap:10px;padding:10px 14px;font-size:14px;display:flex}.alert-badge{font-size:18px}.alert-ram{color:var(--text-muted);font-size:12px}.alert-count{color:var(--danger);margin-left:auto;font-weight:700}.recent-list{flex-direction:column;gap:8px;display:flex}.recent-item{background:var(--bg);border-radius:var(--radius-sm);justify-content:space-between;align-items:center;padding:10px 14px;display:flex}.recent-info{flex-direction:column;display:flex}.recent-customer{font-size:14px;font-weight:600}.recent-date{color:var(--text-muted);font-size:12px}.recent-total{color:var(--primary);font-weight:700}.btn-primary{background:var(--primary);color:#fff;border-radius:var(--radius-sm);cursor:pointer;border:none;padding:10px 20px;font-size:14px;font-weight:600;transition:all .2s}.btn-primary:hover{background:var(--primary-dark);box-shadow:var(--shadow);transform:translateY(-1px)}.btn-secondary{background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;padding:10px 20px;font-size:14px;font-weight:500;transition:all .2s}.btn-secondary:hover{background:#e2e8f0}.btn-sm{cursor:pointer;border:none;border-radius:6px;margin:0 2px;padding:6px 10px;font-size:14px;transition:all .15s}.btn-edit{color:var(--primary);background:#ede9fe}.btn-delete{color:var(--danger);background:#fef2f2}.btn-view{color:#2563eb;background:#dbeafe}.btn-sm:hover{transform:scale(1.1)}.search-input{border:2px solid var(--border);border-radius:var(--radius-sm);outline:none;width:100%;max-width:400px;margin-bottom:20px;padding:10px 16px;font-size:14px;transition:border-color .2s}.search-input:focus{border-color:var(--primary)}.inventory-controls{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:20px;display:flex}.inventory-controls .search-input{flex:1;min-width:200px;margin-bottom:0}.filter-select{border:2px solid var(--border);border-radius:var(--radius-sm);background:#fff;outline:none;min-width:150px;padding:10px 14px;font-size:14px;font-weight:500;transition:border-color .2s}.filter-select:focus{border-color:var(--primary)}.view-toggle{border:2px solid var(--border);border-radius:var(--radius-sm);display:flex;overflow:hidden}.view-btn{cursor:pointer;background:#fff;border:none;padding:8px 14px;font-size:16px;transition:all .15s}.view-btn.active{background:var(--primary);color:#fff}.view-btn:not(.active):hover{background:var(--bg)}.brand-badge{color:#6d28d9;background:#ede9fe;border-radius:20px;padding:3px 12px;font-size:12px;font-weight:600;display:inline-block}.table-container{border-radius:var(--radius);box-shadow:var(--shadow);overflow-x:auto}.data-table{border-collapse:collapse;background:var(--card-bg);border-radius:var(--radius);width:100%;overflow:hidden}.data-table thead{background:#f8fafc}.data-table th{text-align:left;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;border-bottom:2px solid var(--border);padding:14px 16px;font-size:12px;font-weight:700}.data-table td{border-bottom:1px solid var(--border);vertical-align:middle;padding:12px 16px;font-size:14px}.data-table tbody tr{transition:background .15s}.data-table tbody tr:hover{background:#f8fafc}.data-table tbody tr.low-stock{background:#fffbeb}.data-table tbody tr.low-stock:hover{background:#fef3c7}.amount-cell{color:var(--primary);font-variant-numeric:tabular-nums;font-weight:600}.discount-cell{color:var(--danger);font-weight:500}.tax-cell{color:var(--warning);font-weight:500}.invoice-cell{min-width:180px}.invoice-display{align-items:center;gap:6px;display:flex}.invoice-number{color:var(--primary);letter-spacing:.5px;font-family:Courier New,monospace;font-size:13px;font-weight:600}.btn-invoice-edit{cursor:pointer;opacity:0;background:0 0;border:none;border-radius:4px;padding:2px 4px;font-size:12px;transition:all .15s}.data-table tr:hover .btn-invoice-edit{opacity:1}.btn-invoice-edit:hover{background:#ede9fe}.invoice-edit-row{align-items:center;gap:4px;display:flex}.invoice-edit-input{border:2px solid var(--primary);border-radius:6px;outline:none;width:140px;padding:6px 10px;font-family:Courier New,monospace;font-size:13px}.stock-badge{color:#166534;background:#dcfce7;border-radius:20px;padding:3px 10px;font-size:12px;font-weight:600;display:inline-block}.stock-badge.low{color:#991b1b;background:#fef2f2}.color-dot{vertical-align:middle;border:2px solid var(--border);border-radius:50%;width:16px;height:16px;margin-right:8px;display:inline-block}.color-dot-small{vertical-align:middle;border:1px solid var(--border);border-radius:50%;width:10px;height:10px;margin-right:4px;display:inline-block}.category-badge{color:#6d28d9;background:#ede9fe;border-radius:20px;padding:3px 10px;font-size:12px;font-weight:500;display:inline-block}.empty-text{text-align:center;color:var(--text-muted);padding:40px;font-size:15px}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;background:#0f172a99;justify-content:center;align-items:center;animation:.2s fadeIn;display:flex;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.form-modal,.receipt-modal,.detail-modal,.invoice-detail-modal{background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow-lg);width:90%;max-width:700px;max-height:85vh;padding:28px;animation:.25s slideUp;overflow-y:auto}.receipt-modal{max-width:480px}.detail-modal{max-width:650px}.invoice-detail-modal{max-width:500px;padding:24px}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.form-modal h3,.receipt-modal h3,.detail-modal h3{color:var(--text);margin-bottom:20px;font-size:20px}.form-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.form-group{flex-direction:column;gap:6px;display:flex}.form-group label{color:var(--text);font-size:13px;font-weight:600}.form-group input,.form-group select{border:2px solid var(--border);border-radius:var(--radius-sm);outline:none;padding:10px 14px;font-size:14px;transition:border-color .2s}.form-group input:focus,.form-group select:focus{border-color:var(--primary)}.form-actions{justify-content:flex-end;gap:12px;margin-top:24px;display:flex}.pos-layout{grid-template-columns:1fr 400px;gap:24px;height:calc(100vh - 160px);display:grid}.pos-products{padding-right:8px;overflow-y:auto}.pos-cart{background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow);flex-direction:column;height:100%;padding:24px;display:flex}.pos-cart h3{margin-bottom:16px;font-size:18px}.tab-buttons{gap:8px;margin-bottom:16px;display:flex}.tab-btn{border:2px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;background:#fff;padding:8px 20px;font-size:14px;font-weight:600;transition:all .2s}.tab-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}.product-grid{grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px;display:grid}.product-card{background:var(--card-bg);border:2px solid var(--border);border-radius:var(--radius);cursor:pointer;text-align:center;width:100%;padding:16px;font-family:inherit;transition:all .2s}.product-card:hover{border-color:var(--primary);box-shadow:var(--shadow);transform:translateY(-2px)}.product-emoji{margin-bottom:8px;font-size:32px}.product-name{color:var(--text);margin-bottom:4px;font-size:14px;font-weight:700}.product-variant{color:var(--text-muted);margin-bottom:4px;font-size:12px}.product-price{color:var(--primary);margin-bottom:4px;font-size:16px;font-weight:700}.product-stock{color:var(--success);font-size:11px}.pos-cart-new{background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow-lg);flex-direction:column;height:100%;display:flex;overflow:visible}.cart-new-header{border-bottom:1px solid var(--border);background:linear-gradient(135deg,#f8fafc,#fff);flex-shrink:0;justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.cart-new-title{align-items:center;gap:12px;display:flex}.cart-icon{font-size:28px}.cart-new-title h3{color:var(--text);margin:0;font-size:18px;font-weight:700}.cart-item-count{color:var(--text-muted);font-size:12px;font-weight:500}.cart-clear-btn{color:var(--danger);cursor:pointer;background:#fef2f2;border:none;border-radius:6px;padding:6px 14px;font-size:12px;font-weight:600;transition:all .15s}.cart-clear-btn:hover{background:#fee2e2}.cart-new-items{flex:1;min-height:100px;max-height:320px;padding:16px 24px;overflow-y:auto}.cart-empty-state{color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;padding:40px 20px;display:flex}.cart-empty-icon{opacity:.5;margin-bottom:12px;font-size:48px}.cart-empty-state p{font-size:15px;font-weight:500}.cart-empty-hint{color:#94a3b8;margin-top:4px;font-size:12px!important}.cart-new-item{border-bottom:1px solid #f1f5f9;justify-content:space-between;align-items:flex-start;gap:12px;padding:14px 0;display:flex}.cart-new-item:last-child{border-bottom:none}.cart-new-item-left{flex:1;align-items:flex-start;gap:10px;min-width:0;display:flex}.cart-item-icon{background:var(--bg);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:24px;display:flex}.cart-new-item-info{flex-direction:column;gap:2px;min-width:0;display:flex}.cart-new-item-name{color:var(--text);white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:600;overflow:hidden}.cart-new-item-variant{color:var(--text-muted);font-size:11px}.cart-new-item-price{color:var(--primary);font-size:12px;font-weight:500}.cart-new-item-right{flex-shrink:0;align-items:center;gap:8px;display:flex}.cart-del-btn{color:#cbd5e1;cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;width:24px;height:24px;font-size:14px;transition:all .15s;display:flex}.cart-del-btn:hover{color:var(--danger);background:#fef2f2}.cart-qty-control{border:1px solid var(--border);border-radius:6px;align-items:center;gap:0;display:flex;overflow:hidden}.qty-btn{width:28px;height:28px;color:var(--text);cursor:pointer;background:#f8fafc;border:none;justify-content:center;align-items:center;font-size:16px;font-weight:600;transition:all .15s;display:flex}.qty-btn:hover{background:#e2e8f0}.qty-val{text-align:center;width:32px;color:var(--text);font-size:14px;font-weight:700}.cart-item-line-total{color:var(--primary);text-align:right;min-width:80px;font-size:14px;font-weight:700}.cart-new-customer{border-top:1px solid var(--border);background:#fafbfc;flex-direction:column;flex-shrink:0;gap:8px;padding:12px 24px;display:flex}.customer-input-row{align-items:center;gap:8px;display:flex}.customer-input-icon{flex-shrink:0;font-size:16px}.customer-input-row input{border:1px solid var(--border);background:#fff;border-radius:6px;outline:none;flex:1;padding:8px 12px;font-size:13px;transition:border-color .2s}.customer-input-row input:focus{border-color:var(--primary)}.cart-new-invoice{border-top:1px solid var(--border);background:#fafbfc;flex-direction:column;flex-shrink:0;gap:8px;padding:10px 24px;display:flex}.invoice-toggle{color:var(--text);cursor:pointer;align-items:center;gap:8px;font-size:12px;font-weight:500;display:flex}.invoice-toggle input[type=checkbox]{width:15px;height:15px;accent-color:var(--primary);cursor:pointer}.manual-invoice-input{border:1px solid var(--border);background:#fff;border-radius:6px;outline:none;width:100%;padding:8px 12px;font-family:Courier New,monospace;font-size:13px;transition:border-color .2s}.manual-invoice-input:focus{border-color:var(--primary)}.cart-new-summary{border-top:1px solid var(--border);flex-direction:column;flex-shrink:0;gap:8px;max-height:180px;padding:16px 24px;display:flex;overflow-y:auto}.summary-line{color:var(--text-muted);justify-content:space-between;align-items:center;font-size:13px;display:flex}.summary-line span:last-child{color:var(--text);font-weight:600}.summary-discount-section{flex-direction:column;gap:6px;display:flex}.discount-header{color:var(--text-muted);justify-content:space-between;align-items:center;font-size:13px;display:flex}.discount-toggle{border:1px solid var(--border);border-radius:5px;display:flex;overflow:hidden}.toggle-opt{cursor:pointer;background:#fff;border:none;padding:3px 10px;font-size:11px;font-weight:600;transition:all .15s}.toggle-opt.active{background:var(--primary);color:#fff}.toggle-opt:not(.active):hover{background:var(--bg)}.discount-input-wrap{justify-content:flex-end;align-items:center;gap:4px;display:flex}.discount-input-wrap input{border:1px solid var(--border);text-align:right;border-radius:5px;outline:none;width:90px;padding:6px 10px;font-size:13px}.discount-input-wrap input:focus{border-color:var(--primary)}.discount-suffix{color:var(--text-muted);min-width:20px;font-size:12px;font-weight:600}.discount-line span:last-child{color:var(--danger)!important}.summary-tax-section{color:var(--text-muted);justify-content:space-between;align-items:center;font-size:13px;display:flex}.tax-input-wrap{align-items:center;gap:4px;display:flex}.tax-input-wrap input{border:1px solid var(--border);text-align:right;border-radius:5px;outline:none;width:70px;padding:6px 10px;font-size:13px}.tax-input-wrap input:focus{border-color:var(--primary)}.tax-suffix{color:var(--text-muted);font-size:12px;font-weight:600}.tax-line span:last-child{color:var(--warning)!important}.grand-total-line{border-top:2px solid var(--border);color:var(--text);justify-content:space-between;align-items:center;margin-top:4px;padding-top:10px;font-size:16px;font-weight:700;display:flex}.grand-total-value{color:var(--primary)!important;font-size:22px!important;font-weight:800!important}.checkout-btn{background:linear-gradient(135deg, var(--success), #047857);color:#fff;border-radius:var(--radius-sm);cursor:pointer;z-index:5;border:none;flex-shrink:0;justify-content:center;align-items:center;gap:8px;margin:16px 24px 20px;padding:14px;font-size:15px;font-weight:700;transition:all .2s;display:flex;box-shadow:0 4px 12px #0596694d}.checkout-btn:hover{transform:translateY(-1px);box-shadow:0 6px 16px #05966966}.checkout-btn:disabled{box-shadow:none;cursor:not-allowed;background:#cbd5e1;transform:none}.checkout-amount{opacity:.9;font-size:13px;font-weight:500}.receipt-modal-new{background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow-lg);width:90%;max-width:440px;max-height:85vh;padding:28px;animation:.25s slideUp;overflow-y:auto}.receipt-new-header{text-align:center;margin-bottom:20px}.receipt-check-icon{margin-bottom:8px;font-size:48px;display:block}.receipt-new-header h3{color:var(--success);font-size:22px;font-weight:700}.receipt-new-body{margin-bottom:16px}.receipt-info-row{justify-content:space-between;align-items:center;padding:4px 0;font-size:14px;display:flex}.receipt-label{color:var(--text-muted);text-transform:uppercase;font-size:12px;font-weight:600}.receipt-val{color:var(--text);font-weight:600}.invoice-val{color:var(--primary);font-family:Courier New,monospace}.receipt-divider{border:none;border-top:1px dashed #cbd5e1;margin:12px 0}.receipt-item-row{justify-content:space-between;align-items:flex-start;gap:12px;padding:6px 0;display:flex}.receipt-item-left{flex-direction:column;flex:1;gap:1px;display:flex}.receipt-item-name{font-size:13px;font-weight:600}.receipt-item-var,.receipt-item-qty{color:var(--text-muted);font-size:11px}.receipt-item-price{color:var(--text);white-space:nowrap;font-size:13px;font-weight:600}.receipt-summary-lines{flex-direction:column;gap:4px;display:flex}.receipt-summary-row{color:var(--text-muted);justify-content:space-between;font-size:13px;display:flex}.receipt-summary-row.disc{color:var(--danger)}.receipt-summary-row.tax{color:var(--warning)}.receipt-summary-row span:last-child{font-weight:600}.receipt-grand-total{color:var(--primary);border-top:2px solid var(--border);justify-content:space-between;align-items:center;margin-top:8px;padding-top:10px;font-size:18px;font-weight:800;display:flex}.receipt-grand-total span:last-child{font-size:22px}.receipt-close-btn{background:var(--primary);color:#fff;border-radius:var(--radius-sm);cursor:pointer;border:none;width:100%;padding:12px;font-size:15px;font-weight:600;transition:all .2s}.receipt-close-btn:hover{background:var(--primary-dark)}.receipt-body{margin-bottom:16px}.receipt-body p{margin-bottom:8px}.receipt-item{justify-content:space-between;padding:6px 0;font-size:14px;display:flex}.receipt-total{color:var(--success);padding-top:8px;font-size:18px}.btn-close{background:var(--bg);border:2px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;width:100%;padding:10px;font-size:14px;font-weight:600}.invoice-detail-modal{background:var(--card-bg);border-radius:var(--radius);width:95%;max-width:500px;max-height:90vh;box-shadow:var(--shadow-lg);padding:24px;overflow-y:auto}.invoice-shop-header{text-align:center;margin-bottom:12px}.invoice-shop-header h2{color:var(--primary);letter-spacing:.5px;font-size:22px;font-weight:800}.invoice-shop-subtitle{color:var(--text-muted);margin-top:2px;font-size:12px}.invoice-divider{border:none;border-top:1px dashed #cbd5e1;margin:12px 0}.invoice-divider.thick{border-top:2px solid var(--border)}.invoice-info-grid{justify-content:space-between;gap:16px;display:flex}.invoice-info-item{flex-direction:column;gap:2px;display:flex}.invoice-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-size:11px;font-weight:600}.invoice-value{color:var(--text);font-size:14px;font-weight:600}.invoice-value.highlight{color:var(--primary);font-family:Courier New,monospace;font-size:15px}.invoice-value .invoice-display{align-items:center;gap:6px;display:flex}.invoice-value .btn-invoice-edit{opacity:.6;font-size:11px}.invoice-value .btn-invoice-edit:hover{opacity:1}.invoice-customer-section{flex-direction:column;gap:8px;display:flex}.invoice-items-table{border-collapse:collapse;width:100%;margin:8px 0}.invoice-items-table thead th{color:var(--text-muted);text-transform:uppercase;letter-spacing:.3px;text-align:left;border-bottom:2px solid var(--border);background:#f8fafc;padding:8px 6px;font-size:11px;font-weight:700}.invoice-items-table tbody td{vertical-align:top;border-bottom:1px solid #f1f5f9;padding:10px 6px;font-size:13px}.invoice-items-table .text-right{text-align:right}.invoice-items-table .text-center{text-align:center}.invoice-items-table .item-name{color:var(--text);font-weight:600}.invoice-items-table .item-variant{color:var(--text-muted);font-size:11px}.invoice-items-table .amount-col{color:var(--primary);font-variant-numeric:tabular-nums;font-weight:600}.invoice-items-table tbody tr:hover{background:#f8fafc}.invoice-totals{flex-direction:column;gap:6px;display:flex}.invoice-total-row{color:var(--text);justify-content:space-between;align-items:center;padding:2px 0;font-size:14px;display:flex}.invoice-total-row.discount-row{color:var(--danger)}.invoice-total-row.tax-row{color:var(--warning)}.invoice-grand-total{color:var(--primary);border-top:2px solid var(--border);justify-content:space-between;align-items:center;margin-top:4px;padding-top:8px;font-size:18px;font-weight:800;display:flex}.invoice-grand-total span:last-child{font-size:22px}.invoice-footer{text-align:center;padding:8px 0}.invoice-footer p{color:var(--text);margin-bottom:4px;font-size:13px;font-weight:500}.invoice-footer .invoice-footer-small{color:var(--text-muted);font-size:11px}.invoice-actions{border-top:2px solid var(--border);gap:10px;margin-top:20px;padding-top:16px;display:flex}.invoice-actions button{flex:1;padding:12px;font-size:14px;font-weight:600}.detail-body{margin-bottom:16px}.detail-body p{margin-bottom:6px}.detail-table{border-collapse:collapse;width:100%;margin:12px 0}.detail-table th{text-align:left;color:var(--text-muted);border-bottom:2px solid var(--border);padding:8px 10px;font-size:12px;font-weight:700}.detail-table td{border-bottom:1px solid var(--border);padding:8px 10px;font-size:13px}.detail-total{text-align:right;color:var(--success);padding-top:8px;font-size:18px}.report-controls{flex-wrap:wrap;align-items:center;gap:16px;margin-bottom:24px;display:flex}.report-filters{gap:8px;display:flex}.report-filters select{border:2px solid var(--border);border-radius:var(--radius-sm);background:#fff;outline:none;padding:8px 14px;font-size:14px;font-weight:500}.report-content{gap:20px}.chart-container{padding:16px 0}.bar-chart{align-items:flex-end;gap:6px;height:240px;padding:0 8px;display:flex}.bar-col{flex-direction:column;flex:1;justify-content:flex-end;align-items:center;gap:6px;height:100%;display:flex}.bar-value{color:var(--text-muted);writing-mode:vertical-rl;text-orientation:mixed;opacity:0;margin-bottom:4px;font-size:10px;transition:opacity .2s;transform:rotate(180deg)}.bar-col:hover .bar-value{opacity:1}.bar{background:linear-gradient(180deg, var(--primary-light), var(--primary));border-radius:4px 4px 0 0;width:100%;max-width:48px;min-height:4px;transition:all .3s}.bar:hover{filter:brightness(1.1)}.bar-label{color:var(--text-muted);font-size:11px;font-weight:600}hr{border:none;border-top:1px solid var(--border);margin:10px 0}.phone-card-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;display:grid}.phone-card{background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow);border-top:4px solid var(--primary);padding:20px;transition:all .2s}.phone-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.phone-card.low-stock{border-top-color:var(--danger);background:#fff5f5}.phone-card-header{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.phone-card-brand{color:var(--primary);text-transform:uppercase;letter-spacing:.5px;font-size:13px;font-weight:700}.phone-card-model{color:var(--text);margin-bottom:8px;font-size:18px;font-weight:700}.phone-card-specs{flex-wrap:wrap;gap:6px;margin-bottom:12px;display:flex}.spec-tag{color:var(--text);background:#f1f5f9;border-radius:20px;padding:3px 10px;font-size:12px;font-weight:500;display:inline-block}.spec-tag.color-tag{align-items:center;gap:2px;display:inline-flex}.phone-card-pricing{margin-bottom:12px}.price-main{color:var(--primary);font-size:20px;font-weight:700}.price-cost{color:var(--text-muted);margin-top:2px;font-size:12px}.phone-card-actions{border-top:1px solid var(--border);gap:8px;padding-top:12px;display:flex}.phone-card-actions .btn-sm{flex:1;padding:8px;font-size:13px}.acc-card-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;display:grid}.acc-card{background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow);border-top:4px solid #0891b2;padding:20px;transition:all .2s}.acc-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.acc-card.low-stock{border-top-color:var(--danger);background:#fff5f5}.acc-card-header{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.acc-card-name{color:var(--text);margin-bottom:12px;font-size:18px;font-weight:700}.acc-card-pricing{margin-bottom:12px}.acc-card-actions{border-top:1px solid var(--border);gap:8px;padding-top:12px;display:flex}.acc-card-actions .btn-sm{flex:1;padding:8px;font-size:13px}@media print{body{background:#fff!important}.sidebar,.main-content,.modal-overlay,.invoice-actions,.page-header,.search-input,.btn-invoice-edit,.btn-sm{display:none!important}.invoice-detail-modal{box-shadow:none!important;border:none!important;max-width:100%!important;padding:0!important}#printable-invoice{display:block!important}}@media (width<=1200px){.pos-layout{grid-template-columns:1fr;height:auto}.pos-cart{max-height:60vh;position:sticky;bottom:0}.dashboard-bottom{grid-template-columns:1fr}}@media (width<=768px){.sidebar{width:72px;overflow:hidden}.sidebar-header h1,.nav-label,.sidebar-footer{display:none}.sidebar-header{justify-content:center;padding:16px}.nav-item{justify-content:center;padding:14px}.main-content{margin-left:72px}.page{padding:16px}.stats-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.form-grid{grid-template-columns:1fr}.page-header{flex-direction:column;align-items:flex-start}.pos-layout{grid-template-columns:1fr;gap:16px}.pos-products{max-height:none}.pos-cart{max-height:none;position:relative;bottom:auto}.product-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px}.product-card{padding:12px}.product-name{font-size:13px}.product-variant{font-size:11px}.product-price{font-size:14px}.phone-card-grid,.acc-card-grid{grid-template-columns:1fr}.invoice-detail-modal{border-radius:0;width:100%;max-width:100%;max-height:100vh;padding:16px}.invoice-info-grid{flex-direction:column;gap:10px}.invoice-items-table thead th,.invoice-items-table tbody td{padding:6px 4px;font-size:12px}.invoice-total-row{font-size:13px}.invoice-grand-total{font-size:16px}.invoice-grand-total span:last-child{font-size:18px}.data-table th,.data-table td{padding:10px 8px;font-size:12px}.invoice-cell{min-width:140px}.invoice-edit-input{width:100px;font-size:11px}.discount-inputs{flex-wrap:wrap}.discount-inputs input[type=number]{width:80px}.tax-input input[type=number]{width:60px}.inventory-controls{flex-direction:column;align-items:stretch}.inventory-controls .search-input{max-width:none}}@media (width<=480px){.sidebar{width:56px}.main-content{margin-left:56px}.page{padding:12px}.page-header h2{font-size:20px}.pos-cart{padding:16px}.pos-cart h3,.cart-total{font-size:16px}.total-amount{font-size:20px}.product-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:6px}.product-card{padding:10px}.product-emoji{font-size:24px}.product-name{font-size:12px}.product-price{font-size:13px}.invoice-detail-modal{padding:12px}.invoice-items-table thead th,.invoice-items-table tbody td{padding:4px 3px;font-size:11px}}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}