:root,[data-theme=light]{--bg-primary:#fafafa;--bg-secondary:#fff;--bg-tertiary:#f5f5f5;--bg-hover:#f0f0f0;--bg-sidebar:#fff;--text-primary:#1a1a2e;--text-secondary:#64748b;--text-tertiary:#94a3b8;--text-on-accent:#fff;--accent:#e8612d;--accent-light:#fff0eb;--accent-hover:#d4551f;--accent-gradient:linear-gradient(135deg,#e8612d,#f59e0b);--success:#22c55e;--success-light:#dcfce7;--warning:#f59e0b;--warning-light:#fef9c3;--danger:#ef4444;--danger-light:#fee2e2;--info:#3b82f6;--info-light:#dbeafe;--border:#e5e7eb;--border-light:#f3f4f6;--shadow-sm:0 1px 2px #0000000a;--shadow-md:0 4px 12px #0000000f;--shadow-lg:0 8px 24px #00000014;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--radius-full:50%;--sidebar-width:260px;--header-height:64px;--transition:.2s ease;--chart-bar:#e8612d;--chart-bar-secondary:#fcd5c5;--chart-line:#e8612d;--chart-grid:#e5e7eb;--space-xs:8px;--space-sm:16px;--space-md:24px;--space-lg:32px}[data-theme=dark]{--bg-primary:#0f1117;--bg-secondary:#1a1d2e;--bg-tertiary:#252836;--bg-hover:#2a2d3e;--bg-sidebar:#141622;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-tertiary:#64748b;--text-on-accent:#fff;--accent:#f27a4a;--accent-light:#e8612d26;--accent-hover:#e8612d;--success-light:#22c55e26;--warning-light:#f59e0b26;--danger-light:#ef444426;--info-light:#3b82f626;--border:#2a2d3e;--border-light:#1e2132;--shadow-sm:0 1px 2px #0003;--shadow-md:0 4px 12px #0000004d;--shadow-lg:0 8px 24px #0006;--chart-bar:#f27a4a;--chart-bar-secondary:#f27a4a4d;--chart-grid:#2a2d3e}.portal-layout{background:var(--bg-primary);min-height:100vh;color:var(--text-primary);font-family:var(--font-geist-sans,"Inter",-apple-system,BlinkMacSystemFont,sans-serif);display:flex}.sidebar{width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid var(--border);z-index:100;transition:transform var(--transition);flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-header{border-bottom:1px solid var(--border-light);align-items:center;gap:12px;padding:20px 24px;display:flex}.sidebar-logo{border-radius:var(--radius-sm);object-fit:contain;width:36px;height:36px}.sidebar-brand{color:var(--text-primary);letter-spacing:-.3px;font-size:18px;font-weight:700}.sidebar-store-name{color:var(--text-secondary);opacity:.9;white-space:nowrap;text-overflow:ellipsis;max-width:180px;margin-top:2px;font-size:18px;font-weight:500;overflow:hidden}.sidebar-nav{flex-direction:column;flex:1;gap:4px;padding:16px 12px;display:flex;overflow-y:auto}.nav-label{text-transform:uppercase;letter-spacing:.8px;color:var(--text-tertiary);padding:16px 12px 8px;font-size:11px;font-weight:600}.nav-link{border-radius:var(--radius-sm);color:var(--text-secondary);transition:all var(--transition);cursor:pointer;align-items:center;gap:12px;padding:10px 14px;font-size:14px;font-weight:500;text-decoration:none;display:flex;position:relative}.nav-link:hover{background:var(--bg-hover);color:var(--text-primary)}.nav-link.active{background:var(--accent-light);color:var(--accent);font-weight:600}.nav-link.active:before{content:"";background:var(--accent);border-radius:0 3px 3px 0;width:3px;height:20px;position:absolute;top:50%;left:0;transform:translateY(-50%)}.nav-icon{opacity:.7;flex-shrink:0;width:20px;height:20px}.nav-link.active .nav-icon{opacity:1}.sidebar-footer{border-top:1px solid var(--border-light);padding:16px}.theme-toggle{border-radius:var(--radius-sm);background:var(--bg-tertiary);cursor:pointer;width:100%;color:var(--text-secondary);transition:all var(--transition);border:none;align-items:center;gap:10px;padding:8px 12px;font-size:13px;font-weight:500;display:flex}.theme-toggle:hover{background:var(--bg-hover);color:var(--text-primary)}.theme-toggle-icon{width:18px;height:18px}.main-content{margin-left:var(--sidebar-width);flex-direction:column;flex:1;min-height:100vh;display:flex}.portal-top-header{background:var(--bg-secondary);border-bottom:1px solid var(--border-light);z-index:100;justify-content:space-between;align-items:center;height:64px;padding:0 32px;display:flex;position:sticky;top:0;box-shadow:0 4px 12px #0000000d}.portal-top-header-left,.portal-top-header-right{align-items:center;gap:16px;display:flex}.header-icon-btn{color:var(--text-secondary);cursor:pointer;width:36px;height:36px;transition:all var(--transition);background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;display:flex;position:relative}.header-icon-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.notification-dot{border:2px solid var(--bg-primary);background:#ef4444;border-radius:50%;width:8px;height:8px;position:absolute;top:8px;right:8px}.header-profile{cursor:pointer;transition:background var(--transition);border-radius:20px;align-items:center;gap:8px;padding:4px 8px;display:flex}.header-profile:hover{background:var(--bg-hover)}.header-avatar-img{object-fit:cover;border-radius:50%;width:32px;height:32px}.header-avatar-initials{background:var(--accent-light);width:32px;height:32px;color:var(--accent);letter-spacing:.5px;border-radius:50%;justify-content:center;align-items:center;font-size:13px;font-weight:700;display:flex}.header-chevron{color:var(--text-tertiary);transition:transform var(--transition)}.header-profile:hover .header-chevron{color:var(--text-primary)}.portal-page-content{flex-direction:column;flex:1;display:flex}.page-header{padding:var(--space-sm)var(--space-lg);border-bottom:1px solid var(--border-light);background:var(--bg-secondary);top:var(--header-height);z-index:40;justify-content:space-between;align-items:center;display:flex;position:sticky;box-shadow:0 1px 2px #00000005}.page-header-left{flex-direction:column;gap:2px;display:flex}.page-title{color:var(--text-primary);letter-spacing:-.3px;font-size:22px;font-weight:700}.page-subtitle{color:var(--text-tertiary);font-size:13px}.page-header-right{align-items:center;gap:12px;display:flex}.page-body{padding:var(--space-md)var(--space-lg)}.table-responsive{-webkit-overflow-scrolling:touch;width:100%;margin-bottom:var(--space-sm);border:1px solid var(--border-light);border-radius:var(--radius-md);background:var(--bg-secondary);overflow-x:auto}.table-responsive .main-table{border:none;margin-bottom:0}.card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:box-shadow var(--transition);padding:20px}.card:hover{box-shadow:var(--shadow-md)}.card-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.card-title{color:var(--text-primary);font-size:14px;font-weight:600}.card-subtitle{color:var(--text-tertiary);font-size:12px}.counters-grid{grid-template-columns:repeat(5,1fr);gap:16px;margin-bottom:24px;display:grid}.counter-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:all var(--transition);padding:20px;position:relative;overflow:hidden}.counter-card:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.counter-card-icon{border-radius:var(--radius-sm);justify-content:center;align-items:center;width:40px;height:40px;margin-bottom:12px;font-size:18px;display:flex}.counter-card-icon.revenue{background:var(--accent-light);color:var(--accent)}.counter-card-icon.sales{background:var(--success-light);color:var(--success)}.counter-card-icon.stock{background:var(--warning-light);color:var(--warning)}.counter-card-label{color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;font-size:12px;font-weight:500}.counter-card-value{color:var(--text-primary);letter-spacing:-.5px;font-size:24px;font-weight:700}.counter-card-trend{border-radius:4px;align-items:center;gap:4px;margin-top:6px;padding:2px 6px;font-size:12px;font-weight:500;display:inline-flex}.counter-card-trend.up{color:var(--success);background:var(--success-light)}.counter-card-trend.down{color:var(--danger);background:var(--danger-light)}.welcome-card{background:var(--accent-gradient);border-radius:var(--radius-lg);color:#fff;border:none;margin-bottom:24px;padding:28px 32px;position:relative;overflow:hidden}.welcome-card:after{content:"";background:#ffffff14;border-radius:50%;width:160px;height:160px;position:absolute;top:-20px;right:-20px}.welcome-card:before{content:"";background:#ffffff0d;border-radius:50%;width:100px;height:100px;position:absolute;bottom:-30px;right:60px}.welcome-title{margin-bottom:4px;font-size:22px;font-weight:700}.welcome-subtitle{opacity:.85;font-size:14px}.quick-actions{gap:12px;margin-bottom:24px;display:flex}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);border:none;align-items:center;gap:8px;padding:10px 20px;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:var(--accent);color:var(--text-on-accent)}.btn-primary:hover{background:var(--accent-hover);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg-hover)}.btn-sm{padding:6px 12px;font-size:12px}.charts-grid{grid-template-columns:1fr 1fr;gap:20px;margin-bottom:24px;display:grid}.chart-container{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:20px}.chart-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.chart-title{color:var(--text-primary);font-size:14px;font-weight:600}.chart-canvas{width:100%;height:200px;display:block}.week-picker{align-items:center;gap:8px;display:flex}.week-picker-btn{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-secondary);width:32px;height:32px;color:var(--text-secondary);cursor:pointer;transition:all var(--transition);justify-content:center;align-items:center;font-size:14px;display:flex}.week-picker-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.week-picker-label{color:var(--text-secondary);text-align:center;min-width:140px;font-size:13px;font-weight:500}.bottom-grid{grid-template-columns:1fr 1fr;gap:20px;display:grid}.scrollable-list{scrollbar-width:thin;scrollbar-color:var(--border)transparent;max-height:400px;overflow-y:auto}.scrollable-list::-webkit-scrollbar{width:5px}.scrollable-list::-webkit-scrollbar-track{background:0 0}.scrollable-list::-webkit-scrollbar-thumb{background:var(--border);border-radius:10px}.list-item{border-bottom:1px solid var(--border-light);transition:background var(--transition);cursor:pointer;justify-content:space-between;align-items:center;padding:12px 0;display:flex}.list-item:last-child{border-bottom:none}.list-item:hover{background:var(--bg-tertiary);border-radius:var(--radius-sm);margin:0 -12px;padding:12px}.list-item-left{flex-direction:column;gap:2px;display:flex}.list-item-title{color:var(--text-primary);font-size:14px;font-weight:500}.list-item-subtitle{color:var(--text-tertiary);font-size:12px}.list-item-right{text-align:right}.list-item-amount{color:var(--text-primary);font-size:14px;font-weight:600}.list-item-status{font-size:11px;font-weight:500}.badge{letter-spacing:.2px;border-radius:20px;align-items:center;padding:3px 10px;font-size:11px;font-weight:600;display:inline-flex}.badge-success{background:var(--success-light);color:var(--success)}.badge-warning{background:var(--warning-light);color:var(--warning)}.badge-danger{background:var(--danger-light);color:var(--danger)}.badge-info{background:var(--info-light);color:var(--info)}.badge-accent{background:var(--accent-light);color:var(--accent)}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;background:#00000080;justify-content:center;align-items:center;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--bg-secondary);border-radius:var(--radius-lg);width:90%;max-width:520px;max-height:80vh;box-shadow:var(--shadow-lg);animation:.25s slideUp;overflow-y:auto}.modal-header{border-bottom:1px solid var(--border-light);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.modal-title{color:var(--text-primary);font-size:16px;font-weight:700}.modal-close{border-radius:var(--radius-full);background:var(--bg-tertiary);width:32px;height:32px;color:var(--text-secondary);cursor:pointer;transition:all var(--transition);border:none;justify-content:center;align-items:center;font-size:16px;display:flex}.modal-close:hover{background:var(--bg-hover);color:var(--text-primary)}.modal-body{padding:24px}.receipt-row{justify-content:space-between;padding:8px 0;font-size:14px;display:flex}.receipt-row.total{border-top:2px solid var(--border);margin-top:8px;padding-top:12px;font-size:16px;font-weight:700}.receipt-items{margin:12px 0}.receipt-item{color:var(--text-secondary);justify-content:space-between;padding:6px 0;font-size:13px;display:flex}.empty-state{text-align:center;padding:48px 24px}.empty-state-icon{opacity:.5;margin-bottom:12px;font-size:48px}.empty-state-title{color:var(--text-primary);margin-bottom:4px;font-size:16px;font-weight:600}.empty-state-desc{color:var(--text-tertiary);font-size:13px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes countUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:.4s forwards countUp}.mobile-menu-btn{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-secondary);width:40px;height:40px;color:var(--text-primary);cursor:pointer;justify-content:center;align-items:center;font-size:20px;display:none}.pos-layout{grid-template-columns:1fr 380px;gap:20px;min-height:calc(100vh - 180px);display:grid}.pos-products-panel{flex-direction:column;gap:16px;display:flex}.pos-search-bar{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);align-items:center;gap:10px;padding:10px 16px;display:flex}.pos-search-icon{opacity:.5;font-size:16px}.pos-search-input{color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;font-size:14px}.pos-search-input::placeholder{color:var(--text-tertiary)}.pos-search-clear{background:var(--bg-tertiary);color:var(--text-secondary);border-radius:var(--radius-full);cursor:pointer;border:none;justify-content:center;align-items:center;width:24px;height:24px;font-size:12px;display:flex}.pos-products-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;display:grid}.pos-product-card{background:var(--bg-secondary);border:2px solid var(--border);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition);text-align:left;flex-direction:column;gap:6px;padding:16px;display:flex;position:relative}.pos-product-card:hover:not(:disabled){border-color:var(--accent);box-shadow:var(--shadow-md);transform:translateY(-2px)}.pos-product-card.in-cart{border-color:var(--accent);background:var(--accent-light)}.pos-product-card.out-of-stock{opacity:.5;cursor:not-allowed}.pos-product-name{color:var(--text-primary);font-size:14px;font-weight:600}.pos-product-price{color:var(--accent);font-size:15px;font-weight:700}.pos-product-stock{color:var(--text-tertiary);font-size:12px}.pos-product-badge{background:var(--accent);color:#fff;border-radius:10px;padding:2px 8px;font-size:10px;font-weight:700;position:absolute;top:8px;right:8px}.pos-product-units{color:var(--text-tertiary);border-top:1px solid var(--border-light);margin-top:2px;padding-top:6px;font-size:11px}.pos-checkout-panel{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);flex-direction:column;max-height:calc(100vh - 120px);display:flex;position:sticky;top:88px;overflow:hidden}.pos-checkout-header{border-bottom:1px solid var(--border-light);align-items:center;gap:8px;padding:16px 20px;display:flex}.pos-checkout-empty{flex-direction:column;flex:1;justify-content:center;align-items:center;padding:48px 16px;display:flex}.pos-cart-items{scrollbar-width:thin;scrollbar-color:var(--border)transparent;flex:1;max-height:260px;padding:0 16px;overflow-y:auto}.pos-cart-item{border-bottom:1px solid var(--border-light);padding:12px 0}.pos-cart-item:last-child{border-bottom:none}.pos-cart-item-header{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.pos-cart-item-name{color:var(--text-primary);font-size:13px;font-weight:600}.pos-cart-remove{border-radius:var(--radius-full);background:var(--danger-light);width:22px;height:22px;color:var(--danger);cursor:pointer;transition:all var(--transition);border:none;justify-content:center;align-items:center;font-size:11px;display:flex}.pos-cart-remove:hover{background:var(--danger);color:#fff}.pos-cart-item-controls{align-items:center;gap:8px;margin-bottom:6px;display:flex}.pos-cart-unit-select{border:1px solid var(--border);background:var(--bg-tertiary);color:var(--text-primary);cursor:pointer;border-radius:6px;flex:1;padding:5px 8px;font-size:12px}.pos-cart-unit-label{color:var(--text-secondary);flex:1;padding:5px 8px;font-size:12px}.pos-cart-qty-controls{border:1px solid var(--border);border-radius:6px;align-items:center;gap:0;display:flex;overflow:hidden}.pos-cart-qty-btn{background:var(--bg-tertiary);width:28px;height:28px;color:var(--text-primary);cursor:pointer;transition:background var(--transition);border:none;font-size:14px;font-weight:600}.pos-cart-qty-btn:hover{background:var(--bg-hover)}.pos-cart-qty-value{text-align:center;width:32px;color:var(--text-primary);font-size:13px;font-weight:600}.pos-cart-item-pricing{justify-content:space-between;align-items:center;display:flex}.pos-payment-section{border-top:1px solid var(--border-light);flex-direction:column;gap:10px;padding:12px 16px;display:flex}.pos-form-group{flex-direction:column;gap:4px;display:flex}.pos-label{color:var(--text-secondary);font-size:12px;font-weight:600}.pos-input{border:1px solid var(--border);color:var(--text-primary);background:var(--bg-primary);transition:border-color var(--transition);border-radius:6px;outline:none;padding:8px 12px;font-size:13px}.pagination{margin-top:var(--space-lg);padding:var(--space-md)0;justify-content:center;align-items:center;gap:8px;display:flex}.pagination-btn{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-secondary);min-width:36px;height:36px;color:var(--text-secondary);cursor:pointer;transition:all var(--transition);justify-content:center;align-items:center;padding:0 12px;font-size:14px;font-weight:500;display:flex}.pagination-btn:hover:not(:disabled){background:var(--bg-hover);border-color:var(--text-tertiary);color:var(--text-primary)}.pagination-btn.active{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:700}.pagination-btn:disabled{opacity:.5;cursor:not-allowed;background:var(--bg-tertiary)}.pagination-ellipsis{color:var(--text-tertiary);padding:0 4px}*{transition:background-color .2s,border-color .2s}.pos-payment-methods{gap:6px;display:flex}.pos-payment-btn{border:1px solid var(--border);background:var(--bg-primary);color:var(--text-secondary);cursor:pointer;transition:all var(--transition);text-align:center;border-radius:6px;flex:1;padding:8px 6px;font-size:12px;font-weight:500}.pos-payment-btn.active{border-color:var(--accent);background:var(--accent-light);color:var(--accent);font-weight:600}.pos-summary{border-top:1px solid var(--border-light);flex-direction:column;gap:6px;padding:12px 16px;display:flex}.pos-summary-row{color:var(--text-secondary);justify-content:space-between;font-size:13px;display:flex}.pos-summary-total{color:var(--text-primary);border-top:2px solid var(--border);justify-content:space-between;margin-top:4px;padding-top:8px;font-size:16px;font-weight:700;display:flex}.pos-complete-btn{background:var(--accent);color:#fff;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);border:none;margin:12px 16px 16px;padding:14px;font-size:14px;font-weight:700}.pos-complete-btn:hover:not(:disabled){background:var(--accent-hover);box-shadow:var(--shadow-md);transform:translateY(-1px)}.pos-complete-btn:disabled{opacity:.6;cursor:not-allowed}.receipt-overlay{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:200;background:#0006;animation:.2s fadeIn;position:fixed;inset:0}.receipt-panel{background:var(--bg-secondary);z-index:201;flex-direction:column;width:420px;max-width:100%;height:100vh;animation:.3s slideInRight;display:flex;position:fixed;top:0;right:0;box-shadow:-4px 0 24px #00000026}@keyframes slideInRight{0%{transform:translate(100%)}to{transform:translate(0)}}.receipt-panel-header{border-bottom:1px solid var(--border-light);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.receipt-panel-body{flex:1;padding:24px;overflow-y:auto}.receipt-panel-footer{border-top:1px solid var(--border-light);gap:10px;padding:16px 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