@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";.sidebar{background-color:var(--bg-sidebar);border-right:1px solid var(--border-color);width:260px;height:100vh;transition:width var(--transition-normal);z-index:10;flex-direction:column;display:flex;position:sticky;top:0}[dir=rtl] .sidebar{border-right:none;border-left:1px solid var(--border-color)}.sidebar.collapsed{width:80px}.sidebar-header{padding:var(--space-4) var(--space-6);align-items:center;gap:var(--space-3);border-bottom:1px solid var(--border-color);height:70px;display:flex}.sidebar.collapsed .sidebar-header{padding:var(--space-4);justify-content:center}.logo-icon{color:var(--color-primary-600);flex-shrink:0}.logo-text{color:var(--text-primary);white-space:nowrap;font-size:1.25rem;font-weight:700;overflow:hidden}.sidebar.collapsed .logo-text{display:none}.nav-menu{padding:var(--space-4) 0;flex:1;overflow-y:auto}.nav-item{align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-6);color:var(--text-secondary);transition:all var(--transition-fast);border-left:3px solid #0000;font-weight:500;display:flex}[dir=rtl] .nav-item{border-left:none;border-right:3px solid #0000}.sidebar.collapsed .nav-item{padding:var(--space-3) 0;justify-content:center}.nav-item:hover{background-color:var(--bg-surface-hover);color:var(--color-primary-600)}.nav-item.active{background-color:var(--color-primary-50);color:var(--color-primary-600);border-left-color:var(--color-primary-600)}[data-theme=dark] .nav-item.active{background-color:#0d94881a}[dir=rtl] .nav-item.active{border-left-color:#0000;border-right-color:var(--color-primary-600)}.nav-icon{flex-shrink:0}.nav-text{white-space:nowrap}.sidebar.collapsed .nav-text{display:none}.sidebar-footer{padding:var(--space-4) var(--space-6);border-top:1px solid var(--border-color);align-items:center;gap:var(--space-3);display:flex}.sidebar.collapsed .sidebar-footer{padding:var(--space-4);justify-content:center}.user-avatar{background-color:var(--color-primary-100);width:36px;height:36px;color:var(--color-primary-700);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-weight:600;display:flex}.user-info{white-space:nowrap;flex-direction:column;display:flex;overflow:hidden}.sidebar.collapsed .user-info{display:none}.user-name{color:var(--text-primary);font-size:.9rem;font-weight:600}.user-role{color:var(--text-muted);font-size:.8rem}.header{background-color:var(--bg-surface);border-bottom:1px solid var(--border-color);height:70px;padding:0 var(--space-6);z-index:5;justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}.header-left{align-items:center;gap:var(--space-4);flex:1;display:flex}.menu-toggle{color:var(--text-secondary);padding:var(--space-2);border-radius:var(--radius-md);transition:background-color var(--transition-fast)}.menu-toggle:hover{background-color:var(--bg-surface-hover);color:var(--text-primary)}.search-bar{background-color:var(--bg-app);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:0 var(--space-3);width:100%;max-width:400px;transition:border-color var(--transition-fast);align-items:center;display:flex}.search-bar:focus-within{border-color:var(--color-primary-500)}.search-icon{color:var(--text-muted)}.search-input{padding:var(--space-2) var(--space-2);color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;font-size:.95rem}.search-shortcut{color:var(--text-muted);background-color:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:2px 6px;font-size:.75rem}.header-right{align-items:center;gap:var(--space-3);display:flex}.header-action{color:var(--text-secondary);padding:var(--space-2);border-radius:var(--radius-md);transition:background-color var(--transition-fast);justify-content:center;align-items:center;display:flex;position:relative}.header-action:hover{background-color:var(--bg-surface-hover);color:var(--text-primary)}.badge{background-color:var(--color-danger-500);color:#fff;border:2px solid var(--bg-surface);border-radius:8px;justify-content:center;align-items:center;min-width:16px;height:16px;padding:0 4px;font-size:.65rem;font-weight:700;display:flex;position:absolute;top:2px;right:2px}[dir=rtl] .badge{left:2px;right:auto}.layout-container{width:100%;min-height:100vh;display:flex}.main-content{flex-direction:column;flex:1;min-width:0;display:flex;overflow:hidden}.page-content{padding:var(--space-6);background-color:var(--bg-app);flex:1;overflow-y:auto}@media (width<=768px){.page-content{padding:var(--space-4)}}.dashboard-grid{gap:var(--space-6);flex-direction:column;display:flex}.kpi-grid{gap:var(--space-4);grid-template-columns:repeat(auto-fill,minmax(240px,1fr));display:grid}.kpi-card{padding:var(--space-5);gap:var(--space-2);transition:transform var(--transition-fast), box-shadow var(--transition-fast);flex-direction:column;display:flex}.kpi-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.kpi-header{justify-content:space-between;align-items:center;display:flex}.kpi-title{color:var(--text-secondary);font-size:.875rem;font-weight:500}.kpi-icon-wrapper{border-radius:var(--radius-lg);justify-content:center;align-items:center;width:40px;height:40px;display:flex}.kpi-icon-wrapper.primary{background-color:var(--color-primary-50);color:var(--color-primary-600)}.kpi-icon-wrapper.success{background-color:var(--color-success-100);color:var(--color-success-700)}.kpi-icon-wrapper.warning{background-color:var(--color-warning-100);color:var(--color-warning-700)}.kpi-icon-wrapper.danger{background-color:var(--color-danger-100);color:var(--color-danger-700)}[data-theme=dark] .kpi-icon-wrapper.primary{background-color:#14b8a626}[data-theme=dark] .kpi-icon-wrapper.success{background-color:#22c55e26}[data-theme=dark] .kpi-icon-wrapper.warning{background-color:#eab30826}[data-theme=dark] .kpi-icon-wrapper.danger{background-color:#ef444426}.kpi-value{color:var(--text-primary);font-size:1.75rem;font-weight:700}.kpi-trend{align-items:center;gap:var(--space-1);font-size:.8rem;display:flex}.kpi-trend.positive{color:var(--color-success-500)}.kpi-trend.negative{color:var(--color-danger-500)}.kpi-trend.neutral{color:var(--text-muted)}.charts-grid{gap:var(--space-6);grid-template-columns:2fr 1fr;display:grid}@media (width<=1024px){.charts-grid{grid-template-columns:1fr}}.chart-card{padding:var(--space-5);gap:var(--space-4);flex-direction:column;display:flex}.chart-header{justify-content:space-between;align-items:center;display:flex}.chart-title{color:var(--text-primary);font-size:1.1rem;font-weight:600}.chart-actions select{padding:var(--space-1) var(--space-2);border-radius:var(--radius-sm);border:1px solid var(--border-color);background-color:var(--bg-surface);color:var(--text-secondary)}.chart-container{width:100%;height:300px}.tables-grid{gap:var(--space-6);grid-template-columns:1fr 1fr;display:grid}@media (width<=1024px){.tables-grid{grid-template-columns:1fr}}.table-card{padding:var(--space-5)}.data-table{border-collapse:collapse;width:100%;margin-top:var(--space-4)}.data-table th,.data-table td{padding:var(--space-3) var(--space-2);text-align:left;border-bottom:1px solid var(--border-color)}[dir=rtl] .data-table th,[dir=rtl] .data-table td{text-align:right}.data-table th{color:var(--text-muted);text-transform:uppercase;font-size:.85rem;font-weight:500}.data-table td{color:var(--text-primary);font-size:.95rem}.status-badge{border-radius:12px;padding:4px 8px;font-size:.75rem;font-weight:600;display:inline-block}.status-badge.danger{background-color:var(--color-danger-100);color:var(--color-danger-700)}.status-badge.warning{background-color:var(--color-warning-100);color:var(--color-warning-700)}.status-badge.success{background-color:var(--color-success-100);color:var(--color-success-700)}.status-badge.primary{background-color:var(--color-primary-100);color:var(--color-primary-700)}[data-theme=dark] .status-badge.danger{background-color:#ef444433}[data-theme=dark] .status-badge.warning{background-color:#eab30833}[data-theme=dark] .status-badge.success{background-color:#22c55e33}[data-theme=dark] .status-badge.primary{background-color:#14b8a633}.pos-container{gap:var(--space-4);height:calc(100vh - 80px);padding:var(--space-4);flex-direction:column;display:flex}.pos-top-bar{gap:var(--space-4);background-color:var(--bg-surface);padding:var(--space-4);border-radius:var(--radius-md);border:1px solid var(--border-color);z-index:10;align-items:center;display:flex}.pos-actions-bar{justify-content:space-between;align-items:center;gap:var(--space-4);background-color:var(--bg-surface);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);border:1px solid var(--border-color);display:flex}.pos-actions-bar .left-actions{align-items:center;gap:var(--space-4);display:flex}.pos-actions-bar .right-actions{align-items:center;gap:var(--space-3);display:flex}.pos-glow-input{padding:var(--space-2) var(--space-3);border:1px solid var(--border-color);border-radius:var(--radius-md);background-color:var(--bg-app);color:var(--text-primary);transition:all var(--transition-fast);outline:none;font-size:1rem}.pos-glow-input:focus,.pos-glow-input:hover{border-color:var(--color-primary-500);box-shadow:0 0 8px #10b98166}.pos-search-wrapper{flex:2;align-items:center;display:flex;position:relative}.pos-search-icon{left:var(--space-3);color:var(--text-muted);position:absolute}[dir=rtl] .pos-search-icon{left:auto;right:var(--space-3)}.pos-search-input{width:100%;padding:var(--space-3) var(--space-10);border:1px solid var(--border-color);border-radius:var(--radius-md);background-color:var(--bg-app);color:var(--text-primary);transition:all var(--transition-fast);outline:none;font-size:1rem}.pos-search-input:focus,.pos-search-input:hover{border-color:var(--color-primary-500);box-shadow:0 0 8px #10b98166}.search-dropdown{background-color:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);margin-top:var(--space-2);z-index:20;max-height:300px;position:absolute;top:100%;left:0;right:0;overflow-y:auto}.search-dropdown-item{padding:var(--space-3) var(--space-4);cursor:pointer;border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;display:flex}.search-dropdown-item:hover{background-color:var(--bg-surface-hover)}.search-dropdown-item:last-child{border-bottom:none}.customer-select{align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border:1px solid var(--border-color);border-radius:var(--radius-md);background-color:var(--bg-app);flex:1;display:flex}.pos-content{gap:var(--space-4);flex:1;min-height:0;display:flex}@media (width<=1024px){.pos-content{flex-direction:column}}.pos-table-section{background-color:var(--bg-surface);border-radius:var(--radius-md);border:1px solid var(--border-color);flex-direction:column;flex:3;display:flex;overflow:hidden}.pos-table-wrapper{flex:1;overflow-y:auto}.pos-table{border-collapse:collapse;width:100%}.pos-table th{background-color:var(--bg-app);padding:var(--space-3) var(--space-4);text-align:left;color:var(--text-muted);border-bottom:1px solid var(--border-color);font-weight:600;position:sticky;top:0}[dir=rtl] .pos-table th,[dir=rtl] .pos-table td{text-align:right}.pos-table td{padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--border-color);vertical-align:middle}.qty-controls{align-items:center;gap:var(--space-3);background-color:var(--bg-app);padding:var(--space-1) var(--space-2);border-radius:var(--radius-md);border:1px solid var(--border-color);width:fit-content;display:flex}.qty-btn{color:var(--text-secondary);justify-content:center;align-items:center;display:flex}.qty-btn:hover{color:var(--color-primary-600)}.qty-value{text-align:center;min-width:20px;font-weight:600}.pos-summary-section{background-color:var(--bg-surface);border-radius:var(--radius-md);border:1px solid var(--border-color);padding:var(--space-4);gap:var(--space-4);flex-direction:column;flex:1;display:flex}.summary-card{background-color:var(--bg-app);padding:var(--space-4);border-radius:var(--radius-md);border:1px solid var(--border-color);gap:var(--space-3);flex-direction:column;display:flex}.summary-row{color:var(--text-secondary);justify-content:space-between;align-items:center;display:flex}.summary-row.total{color:var(--text-primary);border-top:1px dashed var(--border-color);padding-top:var(--space-3);margin-top:var(--space-1);font-size:1.25rem;font-weight:700}.payment-options{gap:var(--space-2);flex-direction:column;display:flex}.payment-radio{align-items:center;gap:var(--space-3);padding:var(--space-3);border:1px solid var(--border-color);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);display:flex}.payment-radio:hover{background-color:var(--bg-app)}.payment-radio.active{border-color:var(--color-primary-500);background-color:var(--color-primary-50)}[data-theme=dark] .payment-radio.active{background-color:#0ea5e91a}.payment-radio input{cursor:pointer;margin:0}.pos-drawer-gate{text-align:center;max-width:460px;padding:var(--space-8,2.5rem);color:var(--text-secondary);margin:4rem auto}.pos-drawer-gate h2{margin:var(--space-3) 0 var(--space-2);color:var(--text-primary)}.pos-drawer-gate-form{gap:var(--space-2);margin-top:var(--space-5,1.25rem);text-align:start;flex-direction:column;display:flex}.pos-drawer-gate-form .btn-primary{margin-top:var(--space-2);justify-content:center}.pos-total-note{color:var(--text-muted);margin-top:var(--space-2);font-size:.75rem;line-height:1.4}.returns-container{gap:var(--space-6);flex-direction:column;display:flex}.returns-header{justify-content:space-between;align-items:center;display:flex}.page-title{color:var(--text-primary);font-size:1.5rem;font-weight:700}.invoice-search-card{padding:var(--space-5);gap:var(--space-4);flex-direction:column;display:flex}.search-controls{gap:var(--space-4);align-items:flex-end;display:flex}.search-field{gap:var(--space-2);flex-direction:column;flex:1;display:flex}.search-label{color:var(--text-secondary);font-size:.85rem;font-weight:500}.invoice-details{margin-top:var(--space-4);padding:var(--space-4);background-color:var(--bg-app);border-radius:var(--radius-md);border:1px solid var(--border-color)}.invoice-info-grid{gap:var(--space-4);margin-bottom:var(--space-4);grid-template-columns:repeat(4,1fr);display:grid}@media (width<=768px){.invoice-info-grid{grid-template-columns:repeat(2,1fr)}}.info-item{flex-direction:column;gap:2px;display:flex}.info-label{color:var(--text-muted);text-transform:uppercase;font-size:.75rem}.info-value{color:var(--text-primary);font-weight:500}.return-form{margin-top:var(--space-4);background-color:var(--bg-surface);border-radius:var(--radius-md);padding:var(--space-4);border:1px solid var(--border-color)}.form-grid{gap:var(--space-4);margin-bottom:var(--space-4);grid-template-columns:2fr 1fr 2fr 1fr;align-items:end;display:grid}.form-actions{justify-content:flex-end;gap:var(--space-3);margin-top:var(--space-4);padding-top:var(--space-4);border-top:1px solid var(--border-color);display:flex}.returns-history{padding:var(--space-5)}.history-header{margin-bottom:var(--space-4);justify-content:space-between;align-items:center;display:flex}.history-title{color:var(--text-primary);font-size:1.1rem;font-weight:600}.products-container{gap:var(--space-6);flex-direction:column;display:flex}.products-header{justify-content:space-between;align-items:center;display:flex}.products-toolbar{justify-content:space-between;align-items:center;gap:var(--space-4);background-color:var(--bg-surface);padding:var(--space-4);border-radius:var(--radius-md);border:1px solid var(--border-color);display:flex}@media (width<=1024px){.products-toolbar{flex-direction:column;align-items:stretch}}.toolbar-search{flex:1;align-items:center;display:flex;position:relative}.toolbar-search-icon{left:var(--space-3);color:var(--text-muted);position:absolute}[dir=rtl] .toolbar-search-icon{left:auto;right:var(--space-3)}.toolbar-search-input{width:100%;padding:var(--space-2) var(--space-10);border:1px solid var(--border-color);border-radius:var(--radius-md);background-color:var(--bg-app);color:var(--text-primary);outline:none}.toolbar-search-input:focus{border-color:var(--color-primary-500)}.toolbar-filters{gap:var(--space-3);display:flex}.filter-select{padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);border:1px solid var(--border-color);background-color:var(--bg-app);color:var(--text-primary);outline:none}.products-table-container{background-color:var(--bg-surface);border-radius:var(--radius-md);border:1px solid var(--border-color);overflow-x:auto}.products-table{border-collapse:collapse;width:100%;min-width:1000px}.products-table th,.products-table td{padding:var(--space-3) var(--space-4);text-align:left;border-bottom:1px solid var(--border-color)}[dir=rtl] .products-table th,[dir=rtl] .products-table td{text-align:right}.products-table th{color:var(--text-muted);background-color:var(--bg-app);font-size:.85rem;font-weight:500}.products-table td{font-size:.95rem}.product-name-col{flex-direction:column;display:flex}.product-name{color:var(--text-primary);font-weight:600}.product-sku{color:var(--text-muted);font-size:.75rem}.actions-cell{gap:var(--space-2);display:flex}.action-btn{color:var(--text-secondary);padding:var(--space-1);border-radius:var(--radius-sm);transition:all var(--transition-fast)}.action-btn:hover{background-color:var(--bg-surface-hover);color:var(--color-primary-600)}.action-btn.delete:hover{color:var(--color-danger-500);background-color:var(--color-danger-100)}[data-theme=dark] .action-btn.delete:hover{background-color:#ef44441a}.modal-overlay{z-index:100;background-color:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{background-color:var(--bg-surface);border-radius:var(--radius-lg);width:90%;max-width:800px;max-height:90vh;box-shadow:var(--shadow-lg);flex-direction:column;display:flex}.modal-header{padding:var(--space-4) var(--space-6);border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;display:flex}.modal-title{font-size:1.25rem;font-weight:600}.modal-close{color:var(--text-muted)}.modal-close:hover{color:var(--text-primary)}.modal-body{padding:var(--space-6);overflow-y:auto}.modal-footer{padding:var(--space-4) var(--space-6);border-top:1px solid var(--border-color);justify-content:flex-end;gap:var(--space-3);display:flex}.tabs-nav{gap:var(--space-4);border-bottom:1px solid var(--border-color);margin-bottom:var(--space-4);display:flex}.tab-btn{padding:var(--space-2) 0;color:var(--text-secondary);border-bottom:2px solid #0000;font-weight:500}.tab-btn.active{color:var(--color-primary-600);border-bottom-color:var(--color-primary-600)}.form-row{gap:var(--space-4);margin-bottom:var(--space-4);grid-template-columns:1fr 1fr;display:grid}@media (width<=640px){.form-row{grid-template-columns:1fr}}.invoice-container{gap:var(--space-6);padding:var(--space-6);background-color:var(--color-neutral-100);justify-content:center;align-items:flex-start;min-height:100vh;display:flex}@media (width<=1024px){.invoice-container{flex-direction:column;align-items:center}}.a4-invoice{width:210mm;min-height:297mm;box-shadow:var(--shadow-lg);color:#333;margin-bottom:var(--space-6);background-color:#fff;padding:20mm;font-family:Inter,sans-serif}.a4-header{border-bottom:2px solid var(--color-primary-600);padding-bottom:var(--space-4);margin-bottom:var(--space-6);justify-content:space-between;display:flex}.a4-logo{color:var(--color-primary-600);align-items:center;gap:var(--space-2);font-size:2rem;font-weight:800;display:flex}.a4-company-info{text-align:left;color:#555;margin-top:var(--space-2);font-size:.9rem}.a4-invoice-details{text-align:right}.a4-invoice-title{color:#ccc;text-transform:uppercase;letter-spacing:2px;font-size:2.5rem;font-weight:300}.a4-info-grid{gap:var(--space-4);margin-bottom:var(--space-6);grid-template-columns:1fr 1fr;display:grid}.a4-table{border-collapse:collapse;width:100%;margin-bottom:var(--space-6)}.a4-table th{background-color:var(--color-neutral-100);padding:var(--space-3);text-align:left;border-bottom:2px solid var(--border-color);font-weight:600}.a4-table td{padding:var(--space-3);border-bottom:1px solid var(--border-color)}.a4-summary{width:300px;margin-left:auto}.a4-summary-row{padding:var(--space-2) 0;border-bottom:1px solid var(--color-neutral-100);justify-content:space-between;display:flex}.a4-summary-row.total{border-bottom:none;border-top:2px solid var(--border-color);padding-top:var(--space-3);font-size:1.25rem;font-weight:700}.thermal-receipt{width:80mm;box-shadow:var(--shadow-lg);color:#000;background-color:#fff;padding:5mm;font-family:monospace;font-size:12px}.thermal-header{text-align:center;border-bottom:1px dashed #000;margin-bottom:10px;padding-bottom:10px}.thermal-logo{margin-bottom:5px;font-size:1.2rem;font-weight:700}.thermal-info{margin-bottom:10px}.thermal-table{border-collapse:collapse;width:100%;margin-bottom:10px}.thermal-table th,.thermal-table td{text-align:left;padding:2px 0}.thermal-table th{border-top:1px dashed #000;border-bottom:1px dashed #000}.thermal-summary{border-top:1px dashed #000;margin-bottom:10px;padding-top:5px}.thermal-summary-row{justify-content:space-between;display:flex}.thermal-summary-row.total{font-size:14px;font-weight:700}.thermal-footer{text-align:center;border-top:1px dashed #000;padding-top:10px}.login-page{min-height:100vh;padding:var(--space-4);background:linear-gradient(135deg, var(--color-primary-600), var(--color-primary-800,#0f766e));justify-content:center;align-items:center;display:flex}.login-card{background:var(--bg-surface);border-radius:var(--radius-lg,16px);width:100%;max-width:420px;padding:var(--space-8,2.5rem);gap:var(--space-4);flex-direction:column;display:flex;box-shadow:0 20px 60px #00000040}.login-brand{justify-content:center;align-items:center;gap:var(--space-3);color:var(--color-primary-600);font-size:1.6rem;font-weight:700;display:flex}.login-title{text-align:center;color:var(--text-primary);margin:0;font-size:1.35rem}.login-subtitle{text-align:center;color:var(--text-secondary);margin:0 0 var(--space-2);font-size:.9rem}.login-field{flex-direction:column;gap:6px;display:flex}.login-field>span{color:var(--text-secondary);font-size:.9rem;font-weight:600}.login-password{position:relative}.login-password .input-field{width:100%;padding-inline-end:42px}.login-password-toggle{inset-inline-end:10px;cursor:pointer;color:var(--text-muted);background:0 0;border:none;display:flex;position:absolute;top:50%;transform:translateY(-50%)}.login-error{background:var(--color-danger-50,#fef2f2);color:var(--color-danger-700,#b91c1c);border-radius:var(--radius-md,8px);padding:.75rem 1rem;font-size:.9rem}.login-submit{margin-top:var(--space-2);justify-content:center;padding:.75rem;font-size:1rem}.login-lang{color:var(--text-muted);cursor:pointer;background:0 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1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--radius-sm:.25rem;--radius-md:.5rem;--radius-lg:.75rem;--radius-xl:1rem;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--transition-fast:.15s ease-in-out;--transition-normal:.25s ease-in-out}[data-theme=dark]{--bg-app:var(--color-neutral-900);--bg-surface:var(--color-neutral-800);--bg-surface-hover:var(--color-neutral-700);--bg-sidebar:var(--color-neutral-800);--text-primary:var(--color-neutral-50);--text-secondary:var(--color-neutral-300);--text-muted:var(--color-neutral-400);--border-color:var(--color-neutral-700)}*{box-sizing:border-box;margin:0;padding:0}html,body{background-color:var(--bg-app);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,system-ui,-apple-system,sans-serif;font-size:14px;line-height:1.5}a{color:var(--color-primary-600);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--color-primary-700)}button{cursor:pointer;background:0 0;border:none;font-family:inherit}input,select,textarea{font-family:inherit;font-size:inherit}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-app)}::-webkit-scrollbar-thumb{background:var(--color-neutral-300);border-radius:var(--radius-lg)}::-webkit-scrollbar-thumb:hover{background:var(--color-neutral-400)}[data-theme=dark] ::-webkit-scrollbar-thumb{background:var(--color-neutral-600)}[data-theme=dark] ::-webkit-scrollbar-thumb:hover{background:var(--color-neutral-500)}.card{background-color:var(--bg-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--border-color);overflow:hidden}.btn-primary{background-color:var(--color-primary-600);color:#fff;padding:var(--space-2) var(--space-4);border-radius:var(--radius-md);transition:background-color 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.input-field:focus{box-shadow:0 0 0 2px #14b8a633}@media print{.sidebar,.header,.cart-actions,button,.modal-overlay,.no-print,.page-title{display:none!important}@page{size:A4;margin:2cm}body,html{color:#111!important;-webkit-print-color-adjust:exact!important;color-adjust:exact!important;background-color:#fff!important;background-image:radial-gradient(#d1d5db 1px,#0000 1px)!important;background-position:0 0!important;background-size:20px 20px!important;margin:0!important;padding:0!important}.layout-container,.main-content,.page-content{background:0 0!important;width:100%!important;height:auto!important;margin:0!important;padding:0!important;display:block!important;overflow:visible!important}table{border-collapse:collapse!important;color:#000!important;width:100%!important;margin-bottom:2rem!important}th,td{color:#000!important;border:1px solid #000!important;padding:12px 10px!important;font-size:12px!important}th{text-transform:uppercase!important;letter-spacing:.5px!important;background-color:#f3f4f6!important;font-size:11px!important;font-weight:700!important}.status-badge{background:0 0!important;border:none!important;padding:0!important;font-weight:700!important}.status-badge.success{color:#059669!important}.status-badge.danger{color:#dc2626!important}.card,.products-table-container,.chart-card,.products-container{box-shadow:none!important;background-color:#0000!important;border:none!important;padding:0!important}.print-only{display:block!important}.print-only-flex{display:flex!important}.print-header{border-bottom:3px double #000!important;justify-content:space-between!important;align-items:flex-start!important;margin-bottom:30px!important;padding-bottom:20px!important;display:flex!important}.print-header h1{color:#000!important;text-transform:uppercase!important;letter-spacing:1px!important;margin:0 0 8px!important;font-size:26px!important;font-weight:800!important}.print-header h2{color:#333!important;margin:0 0 10px!important;font-size:18px!important;font-weight:600!important}.print-header p{color:#444!important;margin:4px 0!important;font-size:12px!important}.watermark{color:#0000000a!important;white-space:nowrap!important;z-index:-1!important;pointer-events:none!important;font-size:100px!important;font-weight:900!important;position:fixed!important;top:40%!important;left:50%!important;transform:translate(-50%,-50%)rotate(-45deg)!important}.print-footer{justify-content:space-between!important;margin-top:50px!important;padding-top:20px!important;display:flex!important}.signature-box{text-align:center!important;width:200px!important}.signature-line{text-transform:uppercase!important;border-top:1px solid #000!important;margin-top:40px!important;padding-top:8px!important;font-size:12px!important;font-weight:700!important}}.print-only,.print-only-flex,.watermark,.print-footer{display:none}@keyframes spin{to{transform:rotate(360deg)}}.spin{animation:.9s linear infinite spin}.app-boot{min-height:100vh;color:var(--color-primary-600);justify-content:center;align-items:center;display:flex}.state-block{justify-content:center;align-items:center;gap:var(--space-3);padding:var(--space-8,2.5rem) var(--space-4);color:var(--text-muted);text-align:center;flex-direction:column;display:flex}.state-block .btn-secondary{margin-top:var(--space-2)}.state-error{color:var(--color-danger-600,#dc2626)}.state-empty{color:var(--text-muted)}.toast-stack{bottom:var(--space-6,1.5rem);gap:var(--space-2);z-index:2000;flex-direction:column;max-width:min(420px,100vw - 2rem);display:flex;position:fixed;inset-inline-end:var(--space-6,1.5rem)}.toast{align-items:center;gap:var(--space-3);border-radius:var(--radius-md,8px);background:var(--bg-surface);border-inline-start:4px solid var(--color-primary-600);color:var(--text-primary);padding:.85rem 1rem;font-size:.9rem;animation:.18s ease-out toast-in;display:flex;box-shadow:0 10px 30px #0000002e}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.toast-success{border-inline-start-color:var(--color-success-600,#16a34a)}.toast-error{border-inline-start-color:var(--color-danger-600,#dc2626)}.toast span{flex:1}.toast-close{cursor:pointer;color:var(--text-muted);background:0 0;border:none;display:flex}.btn-primary:disabled,.btn-secondary:disabled{opacity:.55;cursor:not-allowed}.field-error{color:var(--color-danger-600,#dc2626);margin-top:4px;font-size:.8rem}.pagination-bar{justify-content:space-between;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-top:1px solid var(--border-color);color:var(--text-secondary);flex-wrap:wrap;font-size:.9rem;display:flex}.pagination-actions{gap:var(--space-2);align-items:center;display:flex}.table-empty{text-align:center;color:var(--text-muted);padding:2rem}.kpi-card{justify-content:space-between;align-items:flex-start;gap:var(--space-3);padding:var(--space-5,1.25rem);flex-direction:row;display:flex}.kpi-content{flex-direction:column;gap:4px;min-width:0;display:flex}.kpi-content .kpi-title{color:var(--text-secondary);font-size:.875rem;font-weight:500;line-height:1.3}.kpi-content .kpi-value{color:var(--text-primary);word-break:break-word;font-size:1.6rem;font-weight:700;line-height:1.2}.kpi-trend-label{color:var(--text-muted);font-weight:400}.kpi-card .kpi-icon-wrapper{flex-shrink:0}