:root{--bg:#0d0d0f;--bg2:#131316;--bg3:#1a1a1f;--bg4:#222228;--border:#ffffff12;--border2:#ffffff1f;--text:#f0f0f2;--text2:#99a;--text3:#556;--accent:#7c6ef5;--accent2:#9d91f7;--green:#22c97b;--red:#f05252;--amber:#f5a623;--blue:#3b9ef5;--radius:10px;--radius-sm:6px;--mono:"DM Mono", monospace;--sans:"Inter", sans-serif;--display:"Syne", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--sans);background:var(--bg);color:var(--text);height:100vh;overflow:hidden}#root{height:100vh;display:flex;overflow:hidden}.sidebar{background:var(--bg2);border-right:1px solid var(--border);flex-direction:column;width:220px;min-width:220px;padding:0;display:flex}.logo{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:20px 18px 16px;display:flex}.logo-icon{background:var(--accent);color:#fff;border-radius:8px;justify-content:center;align-items:center;width:34px;height:34px;font-size:16px;display:flex}.logo-text{font-family:var(--display);letter-spacing:-.5px;font-size:16px;font-weight:800}.logo-text span{color:var(--accent2)}.nav{flex:1;padding:12px 10px}.nav-label{color:var(--text3);text-transform:uppercase;letter-spacing:1px;padding:6px 8px 4px;font-size:10px;font-weight:500}.nav-item{border-radius:var(--radius-sm);cursor:pointer;color:var(--text2);border:1px solid #0000;align-items:center;gap:10px;margin-bottom:1px;padding:9px 10px;font-size:13.5px;font-weight:400;transition:all .15s;display:flex}.nav-item i{font-size:17px}.nav-item:hover{background:var(--bg3);color:var(--text)}.nav-item.active{color:var(--accent2);background:#7c6ef526;border-color:#7c6ef533}.sidebar-footer{border-top:1px solid var(--border);cursor:pointer;align-items:center;gap:10px;padding:14px;display:flex}.avatar{background:linear-gradient(135deg,var(--accent),#c084fc);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:12px;font-weight:600;display:flex}.avatar-info p{font-size:13px;font-weight:500}.avatar-info span{color:var(--text2);font-size:11px}.main{flex-direction:column;flex:1;display:flex;overflow:hidden}.topbar{background:var(--bg2);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;height:56px;padding:0 22px;display:flex}.topbar h1{font-family:var(--display);letter-spacing:-.5px;font-size:20px;font-weight:700}.topbar-right{align-items:center;gap:10px;display:flex}.btn{border-radius:var(--radius-sm);border:1px solid var(--border2);background:var(--bg3);color:var(--text);cursor:pointer;font-size:13px;font-family:var(--sans);align-items:center;gap:6px;padding:7px 14px;transition:all .15s;display:inline-flex}.btn:hover{background:var(--bg4);border-color:#ffffff2e}.btn-accent{background:var(--accent);border-color:var(--accent);color:#fff}.btn-accent:hover{background:#6b5de0}.btn-sm{padding:5px 10px;font-size:12px}.btn-green{color:var(--green);background:#22c97b26;border-color:#22c97b4d}.btn-green:hover{background:#22c97b40}.btn-red{color:var(--red);background:#f0525226;border-color:#f052524d}.content{flex:1;padding:22px;overflow-y:auto}.stats-grid{grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px;display:grid}.stat-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px}.stat-label{color:var(--text2);justify-content:space-between;align-items:center;margin-bottom:8px;font-size:12px;display:flex}.stat-label i{font-size:16px}.stat-value{font-family:var(--display);letter-spacing:-1px;font-size:28px;font-weight:800}.stat-sub{color:var(--text3);margin-top:4px;font-size:12px}.stat-sub .up{color:var(--green)}.stat-sub .dn{color:var(--red)}.dash-grid{grid-template-columns:1fr 340px;gap:14px;display:grid}.card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:18px}.card-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.card-header h2{font-family:var(--display);font-size:15px;font-weight:700}.chart-bars{align-items:flex-end;gap:6px;height:140px;display:flex}.bar-wrap{flex-direction:column;flex:1;justify-content:flex-end;align-items:center;gap:5px;height:100%;display:flex}.bar{background:var(--accent);opacity:.8;cursor:pointer;border-radius:4px 4px 0 0;width:100%;transition:opacity .15s}.bar:hover{opacity:1}.bar-label{color:var(--text3);font-size:10px;font-family:var(--mono)}.bar-val{color:var(--text2);font-size:10px;font-family:var(--mono)}.top-item{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:8px 0;display:flex}.top-item:last-child{border-bottom:none}.top-rank{font-family:var(--mono);color:var(--text3);width:18px;font-size:12px}.top-info{flex:1}.top-info p{font-size:13px;font-weight:500}.top-info span{color:var(--text2);font-size:11px}.top-sales{font-family:var(--mono);color:var(--green);font-size:13px}.txn-item{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:9px 0;display:flex}.txn-item:last-child{border-bottom:none}.txn-id{font-family:var(--mono);color:var(--accent2);font-size:11px}.txn-time{color:var(--text3);font-size:11px}.txn-amount{font-family:var(--mono);font-size:13px;font-weight:500}.txn-method{color:var(--text2);font-size:11px}.pos-layout{grid-template-columns:1fr 360px;gap:16px;height:calc(100vh - 120px);display:grid}.products-panel{flex-direction:column;gap:14px;display:flex}.search-bar{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);align-items:center;gap:10px;padding:0 14px;display:flex}.search-bar i{color:var(--text3);font-size:16px}.search-bar input{color:var(--text);font-size:14px;font-family:var(--sans);background:0 0;border:none;outline:none;flex:1;padding:11px 0}.search-bar input::placeholder{color:var(--text3)}.cat-tabs{flex-wrap:wrap;gap:6px;display:flex}.cat-tab{border:1px solid var(--border);cursor:pointer;color:var(--text2);background:var(--bg2);border-radius:20px;padding:5px 12px;font-size:12px;transition:all .15s}.cat-tab:hover{border-color:var(--border2);color:var(--text)}.cat-tab.active{background:var(--accent);border-color:var(--accent);color:#fff}.products-grid{flex:1;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;display:grid;overflow-y:auto}.product-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;padding:14px;transition:all .15s;position:relative}.product-card:hover{border-color:var(--accent);background:var(--bg3);transform:translateY(-1px)}.product-card.out-of-stock{opacity:.4;pointer-events:none}.prod-icon{margin-bottom:10px;font-size:26px}.prod-name{margin-bottom:4px;font-size:13px;font-weight:500;line-height:1.3}.prod-price{font-family:var(--mono);color:var(--accent2);font-size:14px;font-weight:500}.prod-stock{color:var(--text3);margin-top:3px;font-size:11px}.prod-badge{color:var(--red);background:#f0525233;border-radius:4px;padding:2px 6px;font-size:10px;font-weight:500;position:absolute;top:8px;right:8px}.cart-panel{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;height:100%;display:flex}.cart-header{border-bottom:1px solid var(--border);padding:16px 16px 12px}.cart-header h2{font-family:var(--display);font-size:16px;font-weight:700}.cart-items{flex:1;padding:10px;overflow-y:auto}.cart-item{border-radius:var(--radius-sm);border-bottom:1px solid var(--border);align-items:center;gap:8px;padding:9px 8px;display:flex}.cart-item-name{flex:1;font-size:13px;font-weight:500}.cart-item-sub{color:var(--text2);font-size:11px}.qty-ctrl{align-items:center;gap:6px;display:flex}.qty-btn{border:1px solid var(--border2);background:var(--bg3);width:22px;height:22px;color:var(--text);cursor:pointer;border-radius:4px;justify-content:center;align-items:center;font-size:14px;transition:all .1s;display:flex}.qty-btn:hover{background:var(--bg4)}.qty-num{font-family:var(--mono);text-align:center;min-width:20px;font-size:13px}.cart-item-total{font-family:var(--mono);color:var(--text);text-align:right;min-width:56px;font-size:13px}.remove-btn{color:var(--text3);cursor:pointer;background:0 0;border:none;padding:2px;font-size:14px}.remove-btn:hover{color:var(--red)}.cart-empty{height:100%;color:var(--text3);flex-direction:column;justify-content:center;align-items:center;gap:10px;display:flex}.cart-empty i{font-size:36px}.cart-empty p{font-size:13px}.cart-footer{border-top:1px solid var(--border);padding:14px}.cart-subtotal{color:var(--text2);justify-content:space-between;margin-bottom:6px;font-size:13px;display:flex}.cart-total{font-family:var(--display);justify-content:space-between;margin-bottom:14px;font-size:20px;font-weight:800;display:flex}.cart-total span:last-child{color:var(--accent2)}.payment-methods{grid-template-columns:1fr 1fr;gap:6px;margin-bottom:10px;display:grid}.pay-btn{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg3);color:var(--text2);cursor:pointer;text-align:center;font-size:12px;font-family:var(--sans);justify-content:center;align-items:center;gap:6px;padding:8px;transition:all .15s;display:flex}.pay-btn:hover,.pay-btn.selected{border-color:var(--accent);color:var(--accent2);background:#7c6ef51a}.checkout-btn{background:var(--accent);border-radius:var(--radius-sm);color:#fff;width:100%;font-family:var(--display);cursor:pointer;border:none;justify-content:center;align-items:center;gap:8px;padding:12px;font-size:15px;font-weight:700;transition:all .15s;display:flex}.checkout-btn:hover{background:#6b5de0}.checkout-btn:disabled{opacity:.4;cursor:not-allowed}.inv-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.inv-search{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-sm);align-items:center;gap:10px;width:280px;padding:0 12px;display:flex}.inv-search input{color:var(--text);font-size:13px;font-family:var(--sans);background:0 0;border:none;outline:none;flex:1;padding:8px 0}.inv-search input::placeholder{color:var(--text3)}table{border-collapse:collapse;width:100%}th{text-align:left;color:var(--text3);text-transform:uppercase;letter-spacing:.8px;border-bottom:1px solid var(--border);background:var(--bg2);padding:8px 12px;font-size:11px;font-weight:500}td{border-bottom:1px solid var(--border);vertical-align:middle;padding:11px 12px;font-size:13px}tr:last-child td{border-bottom:none}tr:hover td{background:#ffffff05}.table-wrap{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.badge{border-radius:20px;align-items:center;padding:3px 8px;font-size:11px;font-weight:500;display:inline-flex}.badge-green{color:var(--green);background:#22c97b26}.badge-amber{color:var(--amber);background:#f5a62326}.badge-red{color:var(--red);background:#f0525226}.stock-bar{background:var(--bg4);border-radius:3px;width:80px;height:5px;margin-top:3px}.stock-fill{border-radius:3px;height:100%;transition:width .3s}.modal-overlay{z-index:100;opacity:0;pointer-events:none;background:#000000b3;justify-content:center;align-items:center;transition:opacity .2s;display:flex;position:fixed;inset:0}.modal-overlay.open{opacity:1;pointer-events:all}.modal{background:var(--bg2);border:1px solid var(--border2);border-radius:14px;width:440px;max-width:95vw;padding:28px;transition:transform .2s;transform:translateY(16px)}.modal-overlay.open .modal{transform:translateY(0)}.modal h2{font-family:var(--display);margin-bottom:20px;font-size:18px;font-weight:700}.form-group{margin-bottom:14px}.form-label{color:var(--text2);margin-bottom:5px;font-size:12px;display:block}.form-input{background:var(--bg3);border:1px solid var(--border2);border-radius:var(--radius-sm);width:100%;color:var(--text);font-size:13px;font-family:var(--sans);outline:none;padding:9px 12px;transition:border-color .15s}.form-input:focus{border-color:var(--accent)}.form-row{grid-template-columns:1fr 1fr;gap:10px;display:grid}.form-select{background:var(--bg3);border:1px solid var(--border2);border-radius:var(--radius-sm);width:100%;color:var(--text);font-size:13px;font-family:var(--sans);cursor:pointer;outline:none;padding:9px 12px}.modal-actions{justify-content:flex-end;gap:8px;margin-top:20px;display:flex}.report-period{gap:6px;display:flex}.period-btn{border:1px solid var(--border);color:var(--text2);cursor:pointer;font-size:11px;font-family:var(--sans);background:0 0;border-radius:4px;padding:4px 10px}.period-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}.toast-wrap{z-index:200;flex-direction:column;gap:8px;display:flex;position:fixed;bottom:24px;right:24px}.toast{background:var(--bg3);border:1px solid var(--border2);border-radius:var(--radius-sm);align-items:center;gap:10px;min-width:220px;padding:12px 16px;font-size:13px;transition:transform .3s;display:flex;transform:translate(120%)}.toast.show{transform:translate(0)}.toast i{font-size:16px}.toast.success{border-color:#22c97b4d}.toast.success i{color:var(--green)}.receipt{font-family:var(--mono);background:var(--bg3);border-radius:var(--radius-sm);border:1px solid var(--border);margin-bottom:16px;padding:16px;font-size:12px}.receipt-line{justify-content:space-between;margin-bottom:4px;display:flex}.receipt-divider{border:none;border-top:1px dashed var(--border2);margin:8px 0}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--bg4);border-radius:4px}.alert-low{animation:2s infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}