@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";
:root{--primary:#6366f1;--primary-light:#818cf8;--primary-dark:#4f46e5;--primary-50:#eef2ff;--primary-100:#e0e7ff;--primary-200:#c7d2fe;--accent:#f59e0b;--accent-light:#fbbf24;--accent-dark:#d97706;--success:#10b981;--success-light:#34d399;--success-dark:#059669;--success-bg:#064e3b;--warning:#f59e0b;--warning-bg:#451a03;--danger:#ef4444;--danger-light:#f87171;--danger-dark:#dc2626;--danger-bg:#450a0a;--info:#3b82f6;--info-bg:#172554;--sidebar-width:260px;--sidebar-collapsed:70px;--header-height:64px;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--transition-fast:.15s ease;--transition-normal:.25s ease;--transition-slow:.35s ease;--bg-primary:#0f172a;--bg-secondary:#1e293b;--bg-tertiary:#334155;--bg-card:#1e293b;--bg-card-hover:#253347;--bg-input:#1e293b;--border:#334155;--border-light:#475569;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#8896ab;--text-inverse:#0f172a;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 4px 6px -1px #0000004d;--shadow-lg:0 10px 15px -3px #0000004d;--shadow-xl:0 20px 25px -5px #0000004d;--shadow-glow:0 0 20px #6366f126}:root[data-theme=light]{--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-tertiary:#f1f5f9;--bg-card:#fff;--bg-card-hover:#f8fafc;--bg-input:#fff;--border:#e2e8f0;--border-light:#cbd5e1;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#64748b;--text-inverse:#fff;--success-bg:#ecfdf5;--warning-bg:#fffbeb;--danger-bg:#fef2f2;--info-bg:#eff6ff;--shadow-sm:0 1px 2px #0000001a;--shadow-md:0 4px 6px -1px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a;--shadow-xl:0 20px 25px -5px #0000001a;--shadow-glow:0 0 20px #6366f140}*{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-light)}.app-layout{width:100%;min-height:100vh;display:flex;overflow-x:hidden}.sidebar{width:var(--sidebar-width,260px);min-width:var(--sidebar-width,260px);background:var(--bg-secondary);border-right:1px solid var(--border);z-index:100;transition:width var(--transition-normal),min-width var(--transition-normal);flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0;overflow:hidden}.sidebar-logo{height:var(--header-height);border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:0 20px;display:flex}.sidebar-logo-icon{background:linear-gradient(135deg,var(--primary),var(--primary-light));border-radius:var(--radius-md);color:#fff;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:18px;font-weight:800;display:flex}.sidebar-logo-text{background:linear-gradient(135deg,var(--primary-light),var(--accent-light));-webkit-text-fill-color:transparent;white-space:nowrap;-webkit-background-clip:text;font-size:18px;font-weight:700}.sidebar-nav{flex:1;padding:12px 8px;overflow-y:auto}.sidebar-section{margin-bottom:8px}.sidebar-section-title{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);padding:8px 12px 4px;font-size:11px;font-weight:600}.sidebar-link{border-radius:var(--radius-md);color:var(--text-secondary);transition:all var(--transition-fast);cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:10px;width:100%;padding:10px 12px;font-size:14px;font-weight:500;text-decoration:none;display:flex}.sidebar-link:hover{background:var(--bg-tertiary);color:var(--text-primary)}.sidebar-link.active{background:var(--primary);color:#fff;box-shadow:0 2px 8px #6366f14d}.sidebar-link-icon{text-align:center;flex-shrink:0;width:22px;font-size:18px}.sidebar-submenu{padding-left:16px}.sidebar-submenu .sidebar-link{padding:8px 12px;font-size:13px}.sidebar-dropdown{margin-bottom:2px}.sidebar-dropdown-toggle{position:relative}.sidebar-dropdown-arrow{transition:transform var(--transition-fast);color:var(--text-muted);margin-left:auto;font-size:12px}.sidebar-dropdown-arrow.open{transform:rotate(90deg)}.sidebar-dropdown-menu{max-height:0;padding-left:12px;transition:max-height .25s;overflow:hidden}.sidebar-dropdown-menu.open{max-height:500px}.sidebar-child-link{color:var(--text-muted)!important;gap:8px!important;padding:7px 12px!important;font-size:13px!important}.sidebar-child-link:hover{color:var(--text-primary)!important}.sidebar-child-link.active{background:var(--primary-50)!important;color:var(--primary-light)!important;box-shadow:none!important}.sidebar-dropdown-toggle.has-active{color:var(--primary-light)}.sidebar-toggle-btn{background:var(--bg-tertiary);width:32px;height:32px;color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);border:none;flex-shrink:0;justify-content:center;align-items:center;margin-left:auto;font-size:16px;display:flex}.sidebar-toggle-btn:hover{background:var(--primary);color:#fff}.sidebar-collapsed{width:var(--sidebar-collapsed);min-width:var(--sidebar-collapsed)}.sidebar-collapsed .sidebar-logo{justify-content:center;gap:0;padding:0}.sidebar-collapsed .sidebar-logo-icon{display:none}.sidebar-collapsed .sidebar-toggle-btn{margin:0}.sidebar-collapsed .sidebar-label,.sidebar-collapsed .sidebar-section-title{display:none}.sidebar-collapsed .sidebar-link{justify-content:center;padding:10px 0}.sidebar-collapsed .sidebar-link-icon{margin:0}.sidebar-collapsed .sidebar-nav{padding:12px 4px}.main-content{margin-left:var(--sidebar-width,260px);min-width:0;min-height:100vh;width:calc(100% - var(--sidebar-width,260px));max-width:calc(100% - var(--sidebar-width,260px));transition:margin-left var(--transition-normal),width var(--transition-normal),max-width var(--transition-normal);flex-direction:column;flex:1;display:flex;position:relative;overflow-x:hidden}.sidebar-is-collapsed .main-content{margin-left:var(--sidebar-collapsed,70px);width:calc(100% - var(--sidebar-collapsed,70px));max-width:calc(100% - var(--sidebar-collapsed,70px))}.header{height:var(--header-height);background:var(--bg-secondary);border-bottom:1px solid var(--border);z-index:50;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);justify-content:space-between;align-items:center;padding:0 24px;display:flex;position:sticky;top:0}.header-left{align-items:center;gap:16px;display:flex}.header-title{font-size:18px;font-weight:600}.header-breadcrumb{color:var(--text-muted);align-items:center;gap:6px;font-size:13px;display:flex}.header-breadcrumb a{color:var(--text-muted);text-decoration:none}.header-breadcrumb a:hover{color:var(--primary-light)}.header-right{align-items:center;gap:12px;display:flex}.header-currency-toggle{background:var(--bg-tertiary);border-radius:var(--radius-md);padding:2px;display:flex}.header-currency-btn{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);color:var(--text-muted);background:0 0;border:none;padding:6px 12px;font-size:12px;font-weight:600}.header-currency-btn.active{background:var(--primary);color:#fff}.header-user{background:var(--bg-tertiary);border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition-fast);align-items:center;gap:10px;padding:6px 12px;display:flex}.header-user:hover{background:var(--bg-card-hover)}.header-user-avatar{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:13px;font-weight:700;display:flex}.header-user-name{font-size:13px;font-weight:500}.page-content{flex:1;max-width:100%;padding:24px;overflow-x:hidden}.page-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.page-title{font-size:24px;font-weight:700}.page-subtitle{color:var(--text-muted);margin-top:4px;font-size:14px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.card-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.card-title{font-size:15px;font-weight:600}.card-body{padding:20px}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-bottom:24px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:all var(--transition-normal);padding:20px;position:relative;overflow:hidden}.stat-card:before{content:"";height:3px;position:absolute;top:0;left:0;right:0}.stat-card.blue:before{background:linear-gradient(90deg,#3b82f6,#60a5fa)}.stat-card.green:before{background:linear-gradient(90deg,#10b981,#34d399)}.stat-card.amber:before{background:linear-gradient(90deg,#f59e0b,#fbbf24)}.stat-card.purple:before{background:linear-gradient(90deg,#8b5cf6,#a78bfa)}.stat-card.rose:before{background:linear-gradient(90deg,#f43f5e,#fb7185)}.stat-card.cyan:before{background:linear-gradient(90deg,#06b6d4,#22d3ee)}.stat-card:hover{border-color:var(--border-light);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.stat-card-top{justify-content:space-between;align-items:flex-start;margin-bottom:12px;display:flex}.stat-card-label{color:var(--text-muted);font-size:13px;font-weight:500}.stat-card-icon{opacity:.7;font-size:24px}.stat-card-value{margin-bottom:6px;font-size:28px;font-weight:700}.stat-card-change{font-size:12px;font-weight:500}.stat-card-change.up{color:var(--success)}.stat-card-change.down{color:var(--danger)}.btn{border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;border:none;align-items:center;gap:8px;padding:10px 18px;font-family:inherit;font-size:14px;font-weight:500;display:inline-flex}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark);box-shadow:0 4px 12px #6366f14d}.btn-success{background:var(--success);color:#fff}.btn-success:hover{background:var(--success-dark)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:var(--danger-dark)}.btn-warning{background:var(--accent);color:var(--text-inverse)}.btn-warning:hover{background:var(--accent-dark)}.btn-ghost{color:var(--text-secondary);border:1px solid var(--border);background:0 0}.btn-ghost:hover{background:var(--bg-tertiary);color:var(--text-primary)}.btn-sm{padding:6px 12px;font-size:13px}.btn-lg{padding:12px 24px;font-size:15px}.btn-icon{justify-content:center;width:36px;height:36px;padding:8px}.form-group{margin-bottom:16px}.form-label{color:var(--text-secondary);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.form-input,.form-select,.form-textarea{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);width:100%;color:var(--text-primary);transition:border-color var(--transition-fast),box-shadow var(--transition-fast);outline:none;padding:10px 14px;font-family:inherit;font-size:14px}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #6366f126}.form-input::placeholder{color:var(--text-muted)}.form-row{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;display:grid}.table-wrapper{overflow-x:auto}.table{border-collapse:collapse;width:100%}.table th{text-align:left;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);border-bottom:1px solid var(--border);white-space:nowrap;padding:12px 16px;font-size:12px;font-weight:600}.table td{border-bottom:1px solid var(--border);vertical-align:middle;padding:12px 16px;font-size:14px}.table tr{transition:background var(--transition-fast)}.table tbody tr:hover{background:var(--bg-card-hover)}.table-empty{text-align:center;color:var(--text-muted);padding:48px 24px;font-size:14px}.badge{white-space:nowrap;border-radius:20px;align-items:center;gap:4px;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.badge-draft{background:var(--bg-tertiary);color:var(--text-muted)}.badge-confirmed{background:var(--info-bg);color:var(--info)}.badge-shipped{background:var(--warning-bg);color:var(--accent-dark)}.badge-delivered,.badge-paid{background:var(--success-bg);color:var(--success)}.badge-unpaid{background:var(--danger-bg);color:var(--danger)}.badge-partially-paid{background:var(--warning-bg);color:var(--accent-dark)}.badge-cancelled{background:var(--danger-bg);color:var(--danger)}.badge-in-progress{background:var(--info-bg);color:var(--info)}.badge-completed,.badge-received{background:var(--success-bg);color:var(--success)}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#0009;justify-content:center;align-items:center;padding:16px;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);flex-direction:column;width:100%;max-width:min(700px,100vw - 32px);max-height:85vh;animation:.3s slideUp;display:flex}.modal-lg{max-width:min(900px,100vw - 32px)}.modal-xl{max-width:min(1100px,100vw - 32px)}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.modal-title{font-size:18px;font-weight:600}.modal-close{color:var(--text-muted);cursor:pointer;border-radius:var(--radius-sm);transition:all var(--transition-fast);background:0 0;border:none;padding:4px 8px;font-size:20px}.modal-close:hover{background:var(--bg-tertiary);color:var(--text-primary)}.modal-body{flex:1;padding:24px;overflow-y:auto}.modal-footer{border-top:1px solid var(--border);justify-content:flex-end;gap:10px;padding:16px 24px;display:flex}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.loading{animation:1.5s ease-in-out infinite pulse}.money{font-variant-numeric:tabular-nums;font-weight:600}.money.positive{color:var(--success)}.money.negative{color:var(--danger)}.filters-bar{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:16px;display:flex}.filter-search{flex:1;min-width:200px;position:relative}.filter-search input{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);width:100%;color:var(--text-primary);transition:border-color var(--transition-fast);outline:none;padding:10px 14px 10px 38px;font-size:14px}.filter-search input:focus{border-color:var(--primary)}.filter-search-icon{color:var(--text-muted);position:absolute;top:50%;left:12px;transform:translateY(-50%)}@media (max-width:768px){.sidebar{width:var(--sidebar-collapsed,70px)!important;min-width:var(--sidebar-collapsed,70px)!important}.main-content{margin-left:var(--sidebar-collapsed,70px)!important;width:calc(100% - var(--sidebar-collapsed,70px))!important;max-width:calc(100% - var(--sidebar-collapsed,70px))!important}.sidebar-logo-text,.sidebar-label,.sidebar-section-title,.sidebar-dropdown-arrow,.sidebar-dropdown-menu{display:none!important}.sidebar-logo{justify-content:center;gap:0;padding:0}.sidebar-logo-icon{display:none}.sidebar-toggle-btn{margin:0}.sidebar-link{justify-content:center;padding:10px 0}.sidebar-nav{padding:12px 4px}.stats-grid{grid-template-columns:1fr}.header{padding:0 12px}.page-content{padding:12px}.modal{border-radius:var(--radius-lg);width:100%;max-width:100%;max-height:90vh}.modal-header{padding:14px 16px}.modal-body{padding:16px}.modal-footer{padding:12px 16px}.form-row{grid-template-columns:1fr}}.toast-container{z-index:9999;flex-direction:column;gap:8px;display:flex;position:fixed;top:20px;right:20px}.toast{border-radius:var(--radius-md);box-shadow:var(--shadow-lg);align-items:center;gap:10px;min-width:300px;padding:14px 18px;font-size:14px;font-weight:500;animation:.3s slideUp;display:flex}.toast-success{background:var(--success);color:#fff}.toast-error{background:var(--danger);color:#fff}.toast-info{background:var(--info);color:#fff}.tabs{border-bottom:1px solid var(--border);margin-bottom:20px;display:flex}.tab{color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;border-bottom:2px solid #0000;padding:12px 20px;font-family:inherit;font-size:14px;font-weight:500}.tab:hover{color:var(--text-primary)}.tab.active{color:var(--primary-light);border-bottom-color:var(--primary)}.empty-state{text-align:center;padding:60px 24px}.empty-state-icon{opacity:.5;margin-bottom:16px;font-size:48px}.empty-state-title{margin-bottom:8px;font-size:18px;font-weight:600}.empty-state-text{color:var(--text-muted);margin-bottom:20px;font-size:14px}.pos-layout{height:calc(100vh - var(--header-height) - 130px);grid-template-columns:1fr 420px;gap:0;margin-top:0;display:grid}.pos-products-panel{border-right:1px solid var(--border);flex-direction:column;display:flex;overflow:hidden}.pos-products-header{border-bottom:1px solid var(--border);background:var(--bg-secondary);flex-shrink:0;align-items:center;gap:12px;padding:16px 20px;display:flex}.pos-search{flex:1;position:relative}.pos-search input{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);width:100%;color:var(--text-primary);transition:border-color var(--transition-fast);outline:none;padding:10px 14px 10px 40px;font-family:inherit;font-size:14px}.pos-search input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #6366f126}.pos-search-icon{color:var(--text-muted);font-size:16px;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.pos-category-tabs{border-bottom:1px solid var(--border);background:var(--bg-secondary);flex-shrink:0;gap:6px;padding:12px 20px;display:flex;overflow-x:auto}.pos-category-tab{color:var(--text-secondary);background:var(--bg-tertiary);border:1px solid var(--border);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;border-radius:20px;padding:6px 14px;font-family:inherit;font-size:13px;font-weight:500}.pos-category-tab:hover{border-color:var(--primary);color:var(--text-primary)}.pos-category-tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}.pos-products-grid{flex:1;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));align-content:start;gap:6px;padding:10px 12px;display:grid;overflow-y:auto}.pos-product-card{background:var(--bg-card);border:1.5px solid var(--border);border-radius:var(--radius-md);cursor:pointer;flex-direction:column;gap:4px;min-height:90px;padding:10px 12px;transition:all .15s;display:flex;position:relative;overflow:hidden}.pos-product-card:hover{border-color:var(--primary);transform:translateY(-1px);box-shadow:0 2px 8px #6366f12e}.pos-product-card:active{transform:scale(.97)}.pos-product-card.out-of-stock{opacity:.35;cursor:not-allowed;filter:grayscale(.5)}.pos-product-card .card-cat-badge{letter-spacing:.5px;text-transform:uppercase;color:#fff;border-radius:0 0 6px;padding:2px 8px;font-size:9px;font-weight:700;position:absolute;top:0;left:0}.pos-product-card .card-cat-badge.cat-lmdf{background:linear-gradient(135deg,#6366f1,#818cf8)}.pos-product-card .card-cat-badge.cat-ldsp{background:linear-gradient(135deg,#f59e0b,#fbbf24)}.pos-product-card .card-cat-badge.cat-mdf{background:linear-gradient(135deg,#10b981,#34d399)}.pos-product-card .card-cat-badge.cat-dsp{background:linear-gradient(135deg,#ef4444,#f87171)}.pos-product-card .card-cat-badge.cat-other{background:linear-gradient(135deg,#64748b,#94a3b8)}.pos-product-icon{border-radius:var(--radius-sm);background:linear-gradient(135deg,var(--primary-50),var(--primary-200));justify-content:center;align-items:center;width:44px;height:44px;font-size:22px;display:flex}.pos-product-name{color:var(--text-primary);-webkit-line-clamp:3;word-break:break-word;-webkit-box-orient:vertical;flex:1;margin-top:2px;font-size:11.5px;font-weight:600;line-height:1.3;display:-webkit-box;overflow:hidden}.pos-product-sku{color:var(--text-muted);font-size:11px}.pos-product-price{color:var(--primary-light);font-size:13px;font-weight:700}.pos-product-stock{color:var(--text-muted);align-items:center;gap:4px;font-size:11px;display:flex}.pos-product-stock .dot{background:var(--success);border-radius:50%;flex-shrink:0;width:6px;height:6px}.pos-product-stock .dot.low{background:var(--warning)}.pos-product-stock .dot.out{background:var(--danger)}.pos-cart-panel{background:var(--bg-secondary);flex-direction:column;display:flex;overflow:hidden}.pos-cart-header{border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.pos-cart-title{align-items:center;gap:8px;font-size:16px;font-weight:700;display:flex}.pos-cart-count{background:var(--primary);color:#fff;text-align:center;border-radius:12px;min-width:24px;padding:2px 8px;font-size:12px;font-weight:700}.pos-cart-clear{color:var(--danger);cursor:pointer;border-radius:var(--radius-sm);transition:all var(--transition-fast);background:0 0;border:none;padding:4px 8px;font-family:inherit;font-size:12px;font-weight:500}.pos-cart-clear:hover{background:var(--danger-bg)}.pos-customer-section{border-bottom:1px solid var(--border);flex-shrink:0;padding:12px 20px}.pos-customer-label{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:6px;font-size:11px;font-weight:600}.pos-customer-selector{align-items:center;gap:8px;display:flex}.pos-customer-selector select{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);transition:border-color var(--transition-fast);outline:none;flex:1;padding:8px 12px;font-family:inherit;font-size:13px}.pos-customer-selector select:focus{border-color:var(--primary)}.pos-customer-add-btn{background:var(--primary);color:#fff;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);border:none;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;padding:8px;font-size:16px;display:flex}.pos-customer-add-btn:hover{background:var(--primary-dark)}.pos-cart-items{flex:1;min-height:0;padding:8px 0;overflow-y:auto}.pos-cart-item{transition:background var(--transition-fast);border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:10px 20px;display:flex}.pos-cart-item:hover{background:var(--bg-card-hover)}.pos-cart-item-info{flex:1;min-width:0}.pos-cart-item-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:600;overflow:hidden}.pos-cart-item-price{color:var(--text-muted);margin-top:2px;font-size:12px}.pos-cart-qty{border:1px solid var(--border);border-radius:var(--radius-sm);align-items:center;gap:0;display:flex;overflow:hidden}.pos-cart-qty button{background:var(--bg-tertiary);width:28px;height:28px;color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast);border:none;justify-content:center;align-items:center;font-size:14px;font-weight:700;display:flex}.pos-cart-qty button:hover{background:var(--primary);color:#fff}.pos-cart-qty span{text-align:center;background:var(--bg-input);width:32px;font-size:13px;font-weight:600;line-height:28px}.pos-cart-item-total{color:var(--primary-light);white-space:nowrap;text-align:right;min-width:70px;font-size:13px;font-weight:700}.pos-cart-item-remove{color:var(--text-muted);cursor:pointer;border-radius:var(--radius-sm);transition:all var(--transition-fast);opacity:0;background:0 0;border:none;padding:4px;font-size:14px}.pos-cart-item:hover .pos-cart-item-remove{opacity:1}.pos-cart-item-remove:hover{color:var(--danger);background:var(--danger-bg)}.pos-cart-empty{color:var(--text-muted);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:8px;padding:32px;display:flex}.pos-cart-empty-icon{opacity:.3;font-size:48px}.pos-cart-empty-text{font-size:14px}.pos-cart-footer{border-top:1px solid var(--border);background:var(--bg-card);flex-shrink:0;padding:16px 20px}.pos-cart-totals{flex-direction:column;gap:6px;margin-bottom:16px;display:flex}.pos-cart-total-row{color:var(--text-secondary);justify-content:space-between;align-items:center;font-size:13px;display:flex}.pos-cart-total-row.grand{color:var(--text-primary);border-top:2px solid var(--border);margin-top:4px;padding-top:10px;font-size:18px;font-weight:800}.pos-cart-discount-row{align-items:center;gap:8px;display:flex}.pos-cart-discount-input{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);width:60px;color:var(--text-primary);text-align:center;outline:none;padding:4px 8px;font-family:inherit;font-size:13px}.pos-cart-discount-input:focus{border-color:var(--primary)}.pos-checkout-btn{background:linear-gradient(135deg,var(--success),var(--success-light));color:#fff;border-radius:var(--radius-md);cursor:pointer;width:100%;transition:all var(--transition-fast);border:none;justify-content:center;align-items:center;gap:8px;padding:14px;font-family:inherit;font-size:16px;font-weight:700;display:flex;box-shadow:0 4px 12px #10b9814d}.pos-checkout-btn:hover{transform:translateY(-1px);box-shadow:0 6px 16px #10b98166}.pos-checkout-btn:active{transform:translateY(0)}.pos-checkout-btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none;transform:none}.pos-checkout-summary{background:var(--bg-tertiary);border-radius:var(--radius-md);margin-bottom:20px;padding:16px}.pos-checkout-summary-row{justify-content:space-between;padding:4px 0;font-size:14px;display:flex}.pos-checkout-summary-row.total{border-top:1px solid var(--border);margin-top:4px;padding-top:8px;font-size:18px;font-weight:700}.pos-new-customer-form{background:var(--bg-tertiary);border-radius:var(--radius-md);flex-direction:column;gap:8px;margin-top:8px;padding:12px;animation:.2s slideUp;display:flex}.pos-new-customer-form input{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);outline:none;padding:8px 12px;font-family:inherit;font-size:13px}.pos-new-customer-form input:focus{border-color:var(--primary)}.pos-new-customer-actions{justify-content:flex-end;gap:8px;margin-top:4px;display:flex}@keyframes addToCart{0%{transform:scale(1)}50%{border-color:var(--success);transform:scale(.92)}to{transform:scale(1)}}.pos-product-card.added{animation:.3s addToCart}@media (min-width:1600px){.pos-products-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}}@media (max-width:1200px){.pos-layout{grid-template-columns:1fr 360px}.pos-products-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}}@media (max-width:900px){.pos-layout{height:auto;min-height:calc(100vh - var(--header-height) - 48px);grid-template-rows:1fr 1fr;grid-template-columns:1fr}.pos-products-panel{border-right:none;border-bottom:1px solid var(--border);max-height:50vh}}