@import "https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap";:root{--primary:#15803d;--primary-dark:#14532d;--primary-hover:#166534;--primary-light:#22c55e;--primary-subtle:#f0fdf4;--primary-border:#bbf7d0;--bg-app:#f8fafc;--bg-card:#fff;--bg-subtle:#f1f5f9;--text-main:#0f172a;--text-sub:#475569;--text-muted:#94a3b8;--border:#e2e8f0;--border-focus:#15803d;--danger:#dc2626;--danger-subtle:#fef2f2;--warning:#d97706;--warning-subtle:#fffbeb;--zalo:#0068ff;--zalo-subtle:#eff6ff;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #00000012, 0 2px 4px -2px #0000000d;--shadow-float:0 -4px 12px #0000000f;--header-height:48px;--bottom-nav-height:56px;--radius:10px;--input-height:44px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}html,body{width:100%;max-width:100vw;color:var(--text-main);-webkit-font-smoothing:antialiased;background-color:#0b130e;font-family:Plus Jakarta Sans,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.45;overflow-x:hidden}.pos-app-wrapper{background-color:var(--bg-app);flex-direction:column;max-width:480px;min-height:100vh;margin:0 auto;display:flex;position:relative;box-shadow:0 0 25px #00000059}@media (width>=768px){.pos-app-wrapper{border-left:1px solid #ffffff14;border-right:1px solid #ffffff14;max-width:520px}}.pos-header{height:var(--header-height);background-color:var(--primary);color:#fff;z-index:50;box-shadow:var(--shadow-sm);justify-content:space-between;align-items:center;padding:0 12px;display:flex;position:sticky;top:0}.pos-header-left{align-items:center;gap:8px;display:flex}.pos-header-title{letter-spacing:.3px;align-items:center;gap:6px;font-size:15px;font-weight:700;display:flex}.pos-header-badge{color:#dcfce7;background:#fff3;border-radius:12px;padding:2px 6px;font-size:10px;font-weight:600}.pos-header-actions{align-items:center;gap:6px;display:flex}.pos-icon-btn{color:#fff;cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;width:34px;height:34px;transition:background .15s;display:flex}.pos-icon-btn:hover{background:#ffffff26}.pos-content{padding:10px 10px calc(var(--bottom-nav-height) + 145px) 10px;-webkit-overflow-scrolling:touch;flex:1;overflow-y:auto}.pos-input,.pos-select{height:var(--input-height);width:100%;color:var(--text-main);background-color:var(--bg-card);border:1.5px solid var(--border);border-radius:8px;outline:none;padding:0 12px;font-family:inherit;font-size:15px;transition:border-color .15s,box-shadow .15s}.pos-input:focus,.pos-select:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #15803d1f}.pos-input-sm{height:38px;padding:0 10px;font-size:14px}.pos-btn{height:var(--input-height);cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap;border:none;border-radius:8px;justify-content:center;align-items:center;gap:6px;padding:0 16px;font-family:inherit;font-size:14px;font-weight:600;transition:background .15s,transform 50ms;display:inline-flex}.pos-btn:active{transform:scale(.98)}.pos-btn-primary{background-color:var(--primary);color:#fff}.pos-btn-primary:hover{background-color:var(--primary-hover)}.pos-btn-secondary{background-color:var(--bg-subtle);color:var(--text-main);border:1px solid var(--border)}.pos-btn-secondary:hover{background-color:#e2e8f0}.pos-btn-zalo{color:#fff;background-color:#0068ff}.pos-btn-zalo:hover{background-color:#0054d1}.pos-btn-danger{background-color:var(--danger-subtle);color:var(--danger);border:1px solid #fecaca}.pos-btn-sm{border-radius:6px;height:34px;padding:0 10px;font-size:13px}.pos-card{background-color:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);margin-bottom:10px;padding:12px}.pos-quick-search-box{margin-bottom:10px;position:relative}.pos-search-input-wrap{align-items:center;display:flex;position:relative}.pos-search-icon{color:var(--text-muted);pointer-events:none;position:absolute;left:12px}.pos-search-input{font-weight:500;padding-left:38px!important}.pos-autocomplete-list{border:1.5px solid var(--primary);z-index:100;background:#fff;border-radius:8px;max-height:250px;margin-top:4px;position:absolute;top:100%;left:0;right:0;overflow-y:auto;box-shadow:0 10px 20px #00000026}.pos-autocomplete-item{border-bottom:1px solid var(--border);cursor:pointer;justify-content:space-between;align-items:center;padding:10px 12px;transition:background .12s;display:flex}.pos-autocomplete-item:last-child{border-bottom:none}.pos-autocomplete-item:hover,.pos-autocomplete-item.active{background-color:var(--primary-subtle)}.pos-chips-scroll{scrollbar-width:none;gap:6px;margin-bottom:10px;padding-bottom:6px;display:flex;overflow-x:auto}.pos-chips-scroll::-webkit-scrollbar{display:none}.pos-chip{background:var(--bg-card);border:1px solid var(--border);color:var(--text-sub);cursor:pointer;border-radius:20px;flex-shrink:0;align-items:center;gap:4px;padding:6px 10px;font-size:13px;font-weight:600;transition:all .15s;display:flex}.pos-chip:hover,.pos-chip:active{background:var(--primary-subtle);border-color:var(--primary);color:var(--primary)}.pos-chip-code{color:var(--primary);font-weight:700}.pos-item-row{border:1px solid var(--border);background:#fff;border-radius:8px;flex-direction:column;gap:8px;margin-bottom:8px;padding:10px;transition:border-color .15s;display:flex}.pos-item-row:hover{border-color:#cbd5e1}.pos-item-top{justify-content:space-between;align-items:flex-start;gap:8px;display:flex}.pos-item-title{color:var(--text-main);font-size:14px;font-weight:600;line-height:1.3}.pos-item-code-badge{color:#166534;background:#dcfce7;border-radius:4px;margin-right:6px;padding:1px 6px;font-size:11px;font-weight:700;display:inline-block}.pos-item-bottom{border-top:1px dashed #f1f5f9;justify-content:space-between;align-items:center;padding-top:4px;display:flex}.pos-item-price-info{color:var(--text-sub);font-size:13px}.pos-item-unit-price{color:var(--primary-hover);font-weight:600}.pos-qty-control{background:var(--bg-subtle);border:1px solid var(--border);border-radius:6px;align-items:center;display:flex;overflow:hidden}.pos-qty-btn{width:34px;height:34px;color:var(--text-main);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;font-size:16px;font-weight:700;transition:background .12s;display:flex}.pos-qty-btn:active{background:#cbd5e1}.pos-qty-input{text-align:center;width:48px;height:34px;color:var(--text-main);background:#fff;border:none;outline:none;font-size:14px;font-weight:700}.pos-item-amount{color:var(--primary);text-align:right;min-width:80px;font-size:15px;font-weight:700}.pos-item-del-btn{color:#94a3b8;cursor:pointer;background:0 0;border:none;border-radius:4px;padding:4px 6px;transition:color .15s,background .15s}.pos-item-del-btn:hover{color:var(--danger);background:var(--danger-subtle)}.pos-customer-box{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:10px;overflow:hidden}.pos-customer-header{cursor:pointer;-webkit-user-select:none;user-select:none;background:#fafafa;justify-content:space-between;align-items:center;padding:10px 12px;display:flex}.pos-customer-header-title{color:var(--text-sub);align-items:center;gap:6px;font-size:13px;font-weight:600;display:flex}.pos-customer-body{border-top:1px solid var(--border);flex-direction:column;gap:8px;padding:12px;display:flex}.pos-sticky-total-bar{bottom:var(--bottom-nav-height);border-top:1.5px solid var(--primary-border);max-width:480px;box-shadow:var(--shadow-float);z-index:45;background:#fff;flex-direction:column;gap:8px;margin:0 auto;padding:8px 12px;display:flex;position:fixed;left:0;right:0}@media (width>=768px){.pos-sticky-total-bar{max-width:520px}}.pos-total-summary-row{justify-content:space-between;align-items:baseline;display:flex}.pos-total-label{color:var(--text-sub);font-size:13px;font-weight:600}.pos-total-figure{color:var(--primary);letter-spacing:-.3px;font-size:20px;font-weight:800}.pos-total-k-tag{color:var(--text-muted);margin-left:4px;font-size:12px;font-weight:500}.pos-action-btn-row{grid-template-columns:1fr 1fr 100px;gap:6px;display:grid}.pos-bottom-nav{max-width:480px;height:var(--bottom-nav-height);border-top:1px solid var(--border);z-index:50;background:#fff;justify-content:space-around;align-items:center;margin:0 auto;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -2px 10px #0000000a}@media (width>=768px){.pos-bottom-nav{max-width:520px}}.pos-nav-item{height:100%;color:var(--text-muted);cursor:pointer;touch-action:manipulation;z-index:55;background:0 0;border:none;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;font-size:11px;font-weight:600;text-decoration:none;transition:color .15s,background .15s;display:flex}.pos-nav-item *{pointer-events:none}.pos-nav-item.active{color:var(--primary)}.pos-nav-icon-wrap{justify-content:center;align-items:center;display:flex;position:relative}.pos-nav-badge{background:var(--danger);color:#fff;border-radius:8px;justify-content:center;align-items:center;min-width:16px;height:16px;padding:0 3px;font-size:10px;font-weight:700;display:flex;position:absolute;top:-4px;right:-8px}.pos-sheet-backdrop{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:99;background:#00000073;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.pos-sheet-container{background:#fff;border-radius:16px 16px 0 0;width:100%;max-width:480px;max-height:85vh;padding:16px;animation:.2s cubic-bezier(.16,1,.3,1) slideUp;overflow-y:auto;box-shadow:0 -10px 30px #00000040}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.pos-sheet-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;margin-bottom:12px;padding-bottom:8px;display:flex}.pos-sheet-title{color:var(--text-main);font-size:16px;font-weight:700}.receipt-capture-wrapper{color:#0f172a;box-sizing:border-box;background:#fff;width:420px;padding:24px 20px;font-family:Plus Jakarta Sans,-apple-system,sans-serif;position:absolute;top:-9999px;left:-9999px}.receipt-header-box{text-align:center;border-bottom:2px dashed #cbd5e1;margin-bottom:14px;padding-bottom:14px}.receipt-shop-title{color:#15803d;letter-spacing:.5px;text-transform:uppercase;margin-bottom:4px;font-size:19px;font-weight:800}.receipt-sub-title{color:#475569;font-size:13px;font-weight:700}.receipt-date-time{color:#94a3b8;margin-top:3px;font-size:11px}.receipt-customer-box{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;margin-bottom:14px;padding:10px 12px;font-size:13px}.receipt-customer-row{margin-bottom:3px;display:flex}.receipt-customer-row:last-child{margin-bottom:0}.receipt-cust-label{color:#64748b;flex-shrink:0;width:90px;font-weight:600}.receipt-cust-val{color:#0f172a;font-weight:700}.receipt-table{border-collapse:collapse;width:100%;margin-bottom:14px;font-size:13px}.receipt-table th{color:#475569;text-align:left;background:#f1f5f9;border-bottom:1px solid #cbd5e1;padding:6px 8px;font-weight:700}.receipt-table td{vertical-align:middle;border-bottom:1px solid #f1f5f9;padding:8px}.receipt-total-box{border-top:2px dashed #cbd5e1;margin-bottom:14px;padding-top:12px}.receipt-total-row{justify-content:space-between;align-items:baseline;margin-bottom:6px;display:flex}.receipt-grand-total{color:#15803d;font-size:20px;font-weight:800}.receipt-notes-box{color:#92400e;background:#fffbeb;border:1px solid #fef3c7;border-radius:6px;margin-bottom:14px;padding:8px 10px;font-size:12px}.receipt-footer-box{text-align:center;color:#64748b;border-top:1px dashed #cbd5e1;padding-top:12px;font-size:12px;font-weight:600}.pos-image-preview-card{border:1px solid var(--border);max-width:100%;box-shadow:var(--shadow-md);text-align:center;background:#fff;border-radius:10px;margin-bottom:12px;overflow:hidden}.pos-image-preview-card img{object-fit:contain;max-width:100%;max-height:50vh;margin:0 auto;display:block}.pos-toast{color:#fff;z-index:999;pointer-events:none;background:#0f172a;border-radius:30px;align-items:center;gap:8px;padding:10px 18px;font-size:13px;font-weight:600;animation:2.5s forwards toastFade;display:flex;position:fixed;top:14px;left:50%;transform:translate(-50%);box-shadow:0 4px 15px #0000004d}.pos-pagination{-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;margin-top:6px;padding:10px 4px 6px;display:flex}.pos-page-btn{border:1px solid var(--border);height:36px;color:var(--text-main);cursor:pointer;background:#fff;border-radius:6px;align-items:center;gap:4px;padding:0 12px;font-size:13px;font-weight:600;transition:all .15s;display:flex}.pos-page-btn:hover:not(:disabled){background:#f1f5f9;border-color:#cbd5e1}.pos-page-btn:disabled{opacity:.4;cursor:not-allowed;background:#f8fafc}.pos-page-info{color:var(--text-sub);font-size:13px;font-weight:600}.pos-unitprice-wrapper:focus-within{border-color:#15803d!important;box-shadow:0 0 0 2px #15803d2e!important}.pos-unitprice-input:focus{outline:none}.pos-scroll-arrow-btn{border:1px solid var(--border);width:28px;height:28px;color:var(--text-sub);cursor:pointer;-webkit-user-select:none;user-select:none;background:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;transition:all .15s;display:flex;box-shadow:0 1px 2px #0000000d}.pos-scroll-arrow-btn:hover{background:var(--bg-subtle);color:var(--primary);border-color:var(--primary)}.pos-scroll-arrow-btn:active{transform:scale(.92)}