@import"https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap";:root{--bg-dark: #fafafa;--bg-card: #ffffff;--border-glass: #e5e5e5;--text-main: #171717;--text-muted: #737373;--accent: #000000;--accent-hover: #262626;--success: #15803d;--warning: #b45309;--danger: #b91c1c;--purple: #404040;--transition-smooth: all .2s ease-in-out;--shadow-lg: 0 4px 6px -1px rgba(0, 0, 0, .05), 0 2px 4px -1px rgba(0, 0, 0, .03)}*{box-sizing:border-box;margin:0;padding:0;font-family:Plus Jakarta Sans,sans-serif;-webkit-font-smoothing:antialiased}body{background-color:var(--bg-dark);color:var(--text-main);min-height:100vh;overflow-x:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#f5f5f5}::-webkit-scrollbar-thumb{background:#d4d4d4;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#737373}.app-container{display:flex;min-height:100vh}.sidebar{width:260px;min-width:260px;flex-shrink:0;background:var(--bg-card);border-right:1px solid var(--border-glass);padding:24px 16px;display:flex;flex-direction:column;height:100vh;position:sticky;top:0;overflow-y:auto}.brand-section{display:flex;align-items:center;gap:12px;margin-bottom:32px;padding:0 8px}.brand-icon{width:36px;height:36px;background:#000;border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px;color:#fff}.brand-title{font-weight:800;font-size:18px;color:#000}.nav-links{list-style:none;display:flex;flex-direction:column;gap:8px}.nav-item{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:8px;color:var(--text-muted);text-decoration:none;font-weight:500;font-size:14px;cursor:pointer;transition:var(--transition-smooth)}.nav-item:hover{color:#000;background:#f5f5f5}.nav-item.active{background:#000;color:#fff;font-weight:600}.nav-item svg{width:18px;height:18px}.main-content{flex-grow:1;padding:32px;overflow-y:auto}.glass-card{background:var(--bg-card);border:1px solid var(--border-glass);border-radius:12px;padding:24px;box-shadow:var(--shadow-lg);margin-bottom:24px}.header-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}.header-title h1{font-size:26px;font-weight:700;margin-bottom:4px}.header-title p{color:var(--text-muted);font-size:14px}.network-badge{display:flex;align-items:center;gap:8px;padding:6px 12px;border-radius:20px;font-size:12px;font-weight:600;border:1px solid var(--border-glass)}.network-badge.online{background:#10b9811a;color:var(--success);border-color:#10b98133}.network-badge.offline{background:#ef44441a;color:var(--danger);border-color:#ef444433}.network-dot{width:8px;height:8px;border-radius:50%;background-color:currentColor}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border-radius:10px;font-weight:600;font-size:14px;border:none;cursor:pointer;transition:var(--transition-smooth)}.btn:active{transform:scale(.97)}.btn-primary{background:#000;color:#fff}.btn-primary:hover{background:#262626}.btn-secondary{background:#fff;border:1px solid var(--border-glass);color:#000}.btn-secondary:hover{background:#f5f5f5}.btn-danger{background:#ef44441a;color:var(--danger);border:1px solid rgba(239,68,68,.2)}.btn-danger:hover{background:var(--danger);color:#fff}.pos-terminal{display:grid;grid-template-columns:1fr 380px;gap:24px;height:calc(100vh - 120px)}.pos-catalog{display:flex;flex-direction:column;gap:20px;height:100%;min-height:0}.pos-cart-panel{display:flex;flex-direction:column;height:100%;min-height:0}.products-grid{display:flex;flex-direction:column;gap:8px;overflow-y:auto;padding-right:4px;flex:1;min-height:0}.product-card{background:#fff;border:1px solid var(--border-glass);border-radius:8px;padding:10px 16px;display:flex;flex-direction:row;justify-content:space-between;align-items:center;height:auto;min-height:52px;cursor:pointer;transition:var(--transition-smooth);box-shadow:0 1px 2px #00000003}.product-card:hover{background:#fafafa;border-color:#000;transform:translateY(-1px);box-shadow:0 2px 4px #0000000a}.product-info{display:flex;flex-direction:row;align-items:center;gap:16px;flex-grow:1}.product-category{font-size:10px;text-transform:uppercase;color:var(--text-muted);letter-spacing:.05em;width:90px;flex-shrink:0}.product-name{font-weight:600;font-size:13px;line-height:1.3;width:220px;flex-shrink:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.product-variant-info{font-size:11px;color:var(--text-muted);margin-top:0}.product-footer{display:flex;align-items:center;gap:20px;margin-top:0;flex-shrink:0}.product-price{font-weight:700;font-size:14px;color:#000;width:90px;text-align:right}.product-stock{font-size:11px;color:var(--text-muted);width:100px;text-align:right}.product-stock.low{color:var(--danger);font-weight:600}.cart-items-list{flex-grow:1;overflow-y:auto;display:flex;flex-direction:column;gap:12px;margin:16px 0;padding-right:4px;min-height:0}.cart-item{display:flex;justify-content:space-between;align-items:center;padding:12px;background:#fff;border:1px solid var(--border-glass);border-radius:10px}.cart-item-details{display:flex;flex-direction:column;gap:4px}.cart-item-name{font-weight:600;font-size:13px}.cart-item-meta{font-size:11px;color:var(--text-muted)}.cart-item-actions{display:flex;align-items:center;gap:8px}.qty-btn{width:24px;height:24px;border-radius:6px;background:#f5f5f5;color:#000;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;font-weight:700;transition:var(--transition-smooth)}.qty-btn:hover{background:#000;color:#fff}.cart-summary{border-top:1px solid var(--border-glass);padding-top:16px;display:flex;flex-direction:column;gap:12px}.summary-row{display:flex;justify-content:space-between;font-size:14px;color:var(--text-muted)}.summary-row.total{font-size:18px;font-weight:700;color:#000;border-top:1px dashed var(--border-glass);padding-top:8px}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000b3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background:#fff;border:1px solid var(--border-glass);border-radius:16px;width:500px;max-width:90%;padding:28px;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;color:#000}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.modal-close{background:none;border:none;color:var(--text-muted);cursor:pointer;display:flex;align-items:center}.modal-close:hover{color:#fff}.form-group{margin-bottom:16px;display:flex;flex-direction:column;gap:6px}.form-group label{font-size:12px;font-weight:600;color:var(--text-muted)}.form-control{background:#fff;border:1px solid var(--border-glass);border-radius:8px;padding:10px 14px;color:#000;font-size:14px;transition:var(--transition-smooth)}.form-control:focus{outline:none;border-color:#000;box-shadow:0 0 0 2px #00000014}.tab-bar{display:flex;gap:12px;border-bottom:1px solid var(--border-glass);margin-bottom:24px}.tab-btn{background:none;border:none;color:var(--text-muted);padding:10px 4px;cursor:pointer;font-weight:600;font-size:14px;border-bottom:2px solid transparent;transition:var(--transition-smooth)}.tab-btn:hover{color:#000}.tab-btn.active{color:#000;border-bottom-color:#000}@media print{body{background:#fff!important;color:#000!important}.app-container{display:none!important}.print-receipt{display:block!important;width:80mm;margin:0 auto;font-family:Courier New,Courier,monospace;font-size:12px;padding:5mm}}.print-receipt{display:none}@keyframes pulse-danger{0%{transform:scale(.95);box-shadow:0 0 #ef4444b3}70%{transform:scale(1);box-shadow:0 0 0 6px #ef444400}to{transform:scale(.95);box-shadow:0 0 #ef444400}}@keyframes slide-in-right{0%{transform:translate(100%) scale(.95);opacity:0}to{transform:translate(0) scale(1);opacity:1}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spin-anim{animation:spin .8s linear infinite}#global-refresh-btn:not(:disabled):hover{background:var(--accent)!important;color:#fff!important;border-color:var(--accent)!important;transform:translateY(-1px);box-shadow:0 4px 12px #0000001f}@keyframes spin-o{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spin-o{animation:spin-o 3s linear infinite;display:inline-block;transform-origin:center center}.login-split{display:flex;min-height:100vh;width:100%}.login-brand-panel{flex:1;background:#000;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:28px;padding:48px}.login-brand-name{font-size:38px;font-weight:800;color:#fff;letter-spacing:-1.5px;line-height:1}.login-brand-tag{font-size:13px;color:#ffffff73;letter-spacing:2px;text-transform:uppercase;margin-top:-16px}.login-form-panel{width:420px;min-width:420px;display:flex;align-items:center;justify-content:center;background:var(--bg-dark);padding:48px 40px}.login-form-inner{width:100%;max-width:360px}.login-form-title{font-size:22px;font-weight:800;color:var(--text-main);margin-bottom:6px;letter-spacing:-.5px}.login-form-subtitle{font-size:13px;color:var(--text-muted);margin-bottom:32px}