:root{--text:#21202b;--text-muted:#6b6478;--bg:#f3f1fa;--surface:#fff;--surface-alt:#f8f7fd;--border:#e5e1f2;--accent:#7c3aed;--accent-hover:#6d28d9;--accent-soft:#ede9fe;--accent2:#0891b2;--accent3:#ea580c;--accent4:#db2777;--accent5:#2563eb;--danger:#dc2626;--success:#16a34a;--low-stock:#d97706;--gradient-brand:linear-gradient(135deg, #7c3aed 0%, #db2777 100%);--gradient-btn:linear-gradient(135deg, #7c3aed 0%, #6366f1 100%);--gradient-checkout:linear-gradient(135deg, #16a34a 0%, #0891b2 100%);--shadow-sm:0 1px 3px #4c1d9514;--shadow-md:0 6px 20px #4c1d951a;--shadow-lg:0 16px 40px #4c1d9529;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font:17px/1.45 system-ui,Segoe UI,Roboto,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--text:#ece9f4;--text-muted:#a79fc0;--bg:#15131f;--surface:#1e1b2c;--surface-alt:#251f38;--border:#362f4d;--accent:#a78bfa;--accent-hover:#c4b5fd;--accent-soft:#362a5c;--accent2:#22d3ee;--accent3:#fb923c;--accent4:#f472b6;--accent5:#60a5fa;--gradient-brand:linear-gradient(135deg, #a78bfa 0%, #f472b6 100%);--gradient-btn:linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);--gradient-checkout:linear-gradient(135deg, #16a34a 0%, #0e7490 100%);--shadow-sm:0 1px 3px #0000004d;--shadow-md:0 6px 20px #00000059;--shadow-lg:0 16px 40px #00000073}}*{box-sizing:border-box}body{background:radial-gradient(1200px 600px at 100% -10%, color-mix(in srgb, var(--accent4) 10%, transparent), transparent), radial-gradient(1000px 500px at -10% 10%, color-mix(in srgb, var(--accent) 12%, transparent), transparent), var(--bg);background-attachment:fixed;margin:0}#root{flex-direction:column;min-height:100svh;display:flex}#root:has(.pos-page-wrap){height:100svh}h1{letter-spacing:-.01em;margin:0 0 16px;padding-left:16px;font-size:25px;position:relative}h1:before{content:"";background:var(--gradient-brand);border-radius:4px;width:6px;position:absolute;top:3px;bottom:3px;left:0}h2{color:var(--accent-hover);margin:24px 0 8px;font-size:19px}button{font:inherit;cursor:pointer;background:var(--gradient-btn);color:#fff;box-shadow:var(--shadow-sm);border:none;border-radius:10px;padding:10px 18px;font-weight:600;transition:transform .12s,box-shadow .12s,filter .12s}button:hover:not(:disabled){filter:brightness(1.06);box-shadow:var(--shadow-md);transform:translateY(-1px)}button:active:not(:disabled){transform:translateY(0)}button:disabled{opacity:.5;cursor:not-allowed;box-shadow:none;transform:none}.secondary-btn{background:var(--surface-alt);color:var(--text);border:1px solid var(--border);box-shadow:none}.secondary-btn:hover:not(:disabled){background:var(--accent-soft);border-color:var(--accent);color:var(--accent-hover)}a.secondary-btn{cursor:pointer;border-radius:10px;align-items:center;padding:10px 18px;font-weight:600;text-decoration:none;display:inline-flex}.link-btn{color:var(--accent);box-shadow:none;background:0 0;border-radius:6px;padding:3px 8px;font-weight:600}.link-btn:hover{background:var(--accent-soft);box-shadow:none;transform:none}.link-btn.danger{color:var(--danger)}.link-btn.danger:hover{background:color-mix(in srgb, var(--danger) 12%, transparent)}.remove-btn{background:color-mix(in srgb, var(--danger) 10%, transparent);color:var(--danger);box-shadow:none;padding:6px 10px;font-size:13px}.remove-btn:hover:not(:disabled){background:color-mix(in srgb, var(--danger) 20%, transparent);filter:none}input,select{font:inherit;border:1.5px solid var(--border);background:var(--surface);color:var(--text);border-radius:8px;padding:9px 12px;transition:border-color .12s,box-shadow .12s}input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);outline:none}.error-text{color:var(--danger);margin:8px 0;font-weight:600}.success-text{color:var(--success);margin:8px 0;font-weight:600}.empty-hint{color:var(--text-muted);text-align:center;padding:16px}.loading-screen{height:100vh;color:var(--text-muted);justify-content:center;align-items:center;display:flex}.login-page{flex:1;justify-content:center;align-items:center;display:flex}.login-card{background:var(--surface);border:1px solid var(--border);width:420px;max-width:92vw;box-shadow:var(--shadow-lg);border-radius:20px;flex-direction:column;gap:18px;padding:48px 44px;display:flex;position:relative;overflow:hidden}.login-card:before{content:"";background:var(--gradient-brand);height:8px;position:absolute;inset:0 0 auto}.login-card h1{text-align:center;background:var(--gradient-brand);color:#0000;-webkit-background-clip:text;background-clip:text;margin:0;padding-left:0;font-size:36px}.login-card h1:before{content:none}.login-card .subtitle{text-align:center;color:var(--text-muted);margin-bottom:8px;font-size:17px}.login-card label{color:var(--text-muted);flex-direction:column;gap:6px;font-size:15px;display:flex}.login-card input{padding:13px 14px;font-size:16px}.login-card button{margin-top:6px;padding:14px 18px;font-size:16px}.app-shell{flex-direction:column;flex:1;min-height:0;display:flex}.top-nav{background:var(--surface);border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm);z-index:50;flex-wrap:wrap;align-items:center;gap:8px 18px;padding:12px 24px;display:flex;position:sticky;top:0}.top-nav a{color:var(--text-muted);border-radius:8px;padding:6px 10px;font-weight:600;text-decoration:none;transition:background .12s,color .12s}.top-nav a:hover{background:var(--surface-alt);color:var(--text)}.top-nav a.active{color:var(--accent);background:var(--accent-soft)}.nav-dropdown{--nav-accent:var(--accent);position:relative}.nav-dropdown-toggle{color:var(--text-muted);font:inherit;cursor:pointer;box-shadow:none;background:0 0;border:none;border-radius:8px;align-items:center;gap:7px;padding:6px 10px;font-weight:600;display:inline-flex}.nav-dropdown-dot{background:var(--nav-accent);border-radius:50%;flex-shrink:0;width:8px;height:8px}.nav-dropdown-toggle:hover,.nav-dropdown.open .nav-dropdown-toggle{color:var(--nav-accent);background:color-mix(in srgb, var(--nav-accent) 14%, transparent);box-shadow:none;transform:none}.nav-dropdown-menu{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-lg);z-index:100;border-radius:12px;flex-direction:column;min-width:180px;padding:6px;display:flex;position:absolute;top:calc(100% + 10px);left:0}.nav-menu-item-wrap{display:contents}.nav-dropdown-menu a{white-space:nowrap;border-radius:8px;padding:9px 12px 9px 30px;position:relative}.nav-dropdown-menu a:before{content:"";background:var(--item-accent,var(--nav-accent));border-radius:50%;width:7px;height:7px;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.nav-dropdown-menu a:hover{background:color-mix(in srgb, var(--item-accent,var(--nav-accent)) 10%, var(--surface-alt))}.nav-dropdown-menu a.active{background:color-mix(in srgb, var(--item-accent,var(--nav-accent)) 18%, transparent);color:var(--item-accent,var(--nav-accent))}.nav-subdropdown{position:relative}.nav-subdropdown-toggle{color:var(--text);font:inherit;cursor:pointer;box-shadow:none;text-align:left;background:0 0;border:none;border-radius:8px;justify-content:space-between;align-items:center;width:100%;padding:9px 12px;font-weight:600;display:flex}.nav-subdropdown-toggle:hover,.nav-subdropdown.open .nav-subdropdown-toggle{background:var(--surface-alt)}.nav-subdropdown-menu{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-lg);z-index:110;border-radius:12px;flex-direction:column;min-width:160px;padding:6px;display:flex;position:absolute;top:0;left:calc(100% + 6px)}.nav-subdropdown-menu a{white-space:nowrap;border-radius:8px;padding:9px 12px 9px 30px;position:relative}.nav-subdropdown-menu a:before{content:"";background:var(--item-accent,var(--accent));border-radius:50%;width:7px;height:7px;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.nav-subdropdown-menu a:hover{background:color-mix(in srgb, var(--item-accent,var(--accent)) 10%, var(--surface-alt))}.nav-subdropdown-menu a.active{background:color-mix(in srgb, var(--item-accent,var(--accent)) 18%, transparent);color:var(--item-accent,var(--accent))}.nav-brand{background:var(--gradient-brand);color:#0000;letter-spacing:-.01em;-webkit-background-clip:text;background-clip:text;font-size:21px;font-weight:800}.nav-spacer{flex:1}.nav-user{color:var(--text-muted);font-size:15px;font-weight:500}.app-content{flex:1;min-height:0;padding:20px 24px;overflow:auto}.app-content-compact{padding:8px 10px}.pos-page-wrap{flex-direction:column;gap:6px;height:100%;display:flex}.pos-zoom-bar{align-self:flex-end;align-items:center;gap:6px;display:flex}.pos-zoom-bar button{padding:4px 10px;font-size:14px;line-height:1}.pos-zoom-bar .pos-zoom-level{color:var(--text-muted);text-align:center;min-width:44px;font-size:13px;font-weight:600}.pos-page{flex:1;grid-template-columns:1fr 260px;gap:14px;min-width:0;min-height:0;display:grid}.pos-main{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-md);border-radius:16px;flex-direction:column;gap:10px;min-width:0;min-height:0;padding:14px 18px;display:flex}.pos-side-panel{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-md);border-radius:16px;flex-direction:column;gap:14px;min-width:0;min-height:0;padding:14px;display:flex;overflow-y:auto}.pos-icon-group-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.03em;margin-bottom:6px;font-size:12px;font-weight:700}.pos-side-panel-spacer{flex:1}.pos-mobile-picker-btn{display:none}.pos-picker-paper{width:min(92vw,640px);max-height:85vh}.pos-toolbar{border-bottom:1px solid var(--border);flex-direction:column;gap:10px;padding-bottom:14px;display:flex}.search-box{border-width:2px;border-radius:10px;width:100%;padding:15px 16px;font-size:17px}.product-grid{grid-template-columns:repeat(auto-fill,minmax(170px,1fr));align-content:start;gap:14px;display:grid}.product-tile{background:var(--surface);border:1px solid var(--border);border-top:3px solid var(--accent);text-align:left;color:var(--text);box-shadow:var(--shadow-sm);border-radius:12px;flex-direction:column;gap:6px;padding:16px;transition:transform .12s,box-shadow .12s,border-color .12s;display:flex}.product-grid .product-tile:nth-child(5n+2){border-top-color:var(--accent2)}.product-grid .product-tile:nth-child(5n+3){border-top-color:var(--accent3)}.product-grid .product-tile:nth-child(5n+4){border-top-color:var(--accent4)}.product-grid .product-tile:nth-child(5n+5){border-top-color:var(--accent5)}.product-tile:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}.product-tile.out-of-stock{opacity:.55}.product-tile.out-of-stock:hover{box-shadow:var(--shadow-sm);transform:none}.product-tile-main{box-shadow:none;text-align:left;width:100%;color:inherit;background:0 0;border:none;flex-direction:column;gap:4px;padding:0;display:flex}.product-tile-main:hover:not(:disabled){filter:none;box-shadow:none;transform:none}.product-name{font-size:16px;font-weight:700}.product-price{color:var(--accent);font-size:18px;font-weight:700}.product-stock{color:var(--text-muted);font-size:14px}.product-stock.low{color:var(--low-stock);font-weight:700}.product-unit-chips{flex-wrap:wrap;gap:4px;margin-top:4px;display:flex}.unit-chip{background:var(--accent-soft);color:var(--accent-hover);box-shadow:none;border-radius:999px;padding:3px 9px;font-size:11px;font-weight:700}.unit-chip:hover:not(:disabled){background:var(--accent);color:#fff;box-shadow:none;filter:none;transform:none}.pos-cart{flex-direction:column;flex:1;min-width:0;min-height:0;display:flex;overflow-y:auto}.pos-icon-grid{grid-template-columns:repeat(2,1fr);gap:8px;display:grid}.pos-icon-btn{background:var(--accent-soft);color:var(--accent-hover);box-shadow:none;text-align:center;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:4px;padding:10px 4px;font-size:12px;font-weight:700;display:flex}.pos-icon-btn:hover:not(:disabled){background:var(--accent);color:#fff;box-shadow:var(--shadow-sm);filter:none;transform:translateY(-2px)}.pos-icon-btn:nth-child(2){background:color-mix(in srgb, var(--accent2) 16%, var(--surface));color:var(--accent2)}.pos-icon-btn:nth-child(2):hover:not(:disabled){background:var(--accent2);color:#fff}.pos-icon-btn:nth-child(3){background:color-mix(in srgb, var(--accent3) 16%, var(--surface));color:var(--accent3)}.pos-icon-btn:nth-child(3):hover:not(:disabled){background:var(--accent3);color:#fff}.pos-icon-emoji{font-size:22px;line-height:1}.pos-total-display{background:var(--gradient-btn);box-shadow:var(--shadow-md);border-radius:12px;justify-content:space-between;align-items:baseline;margin-bottom:10px;padding:14px 18px;display:flex}.pos-total-display .pos-total-label{color:#ffffffd9;font-size:14px;font-weight:700}.pos-total-display .pos-total-value{color:#fff;letter-spacing:-.01em;font-size:34px;font-weight:800}.pos-qty-row{color:var(--text-muted);justify-content:space-between;margin-bottom:8px;font-size:13px;display:flex}.pos-pending-qty{background:var(--gradient-btn);color:#fff;border-radius:10px;justify-content:space-between;align-items:center;margin-bottom:8px;padding:8px 14px;font-size:14px;font-weight:700;display:flex}.pos-pending-qty .link-btn{color:#fff;font-weight:600;text-decoration:underline}.cart-items{border-top:1px solid var(--border);border-bottom:1px solid var(--border);flex:1;min-height:180px;margin:8px 0;overflow:auto}.pos-cart-table{border-collapse:collapse;width:100%;font-size:13px}.pos-cart-table th,.pos-cart-table td{text-align:left;border-bottom:1px solid var(--border);white-space:nowrap;padding:6px 5px}.pos-cart-table th{background:var(--surface-alt);color:var(--text-muted);text-transform:uppercase;font-size:11px;font-weight:700;position:sticky;top:0}.pos-cart-table tbody tr:hover{background:var(--surface-alt)}.pos-cart-table .pos-item-sku{color:var(--text-muted);white-space:nowrap;font-size:11px;font-weight:400}.pos-cart-table input[type=number]{width:52px;padding:3px 5px;font-size:12px}.pos-cart-table .remove-btn{padding:4px 6px;font-size:12px}.cart-item{border-bottom:1px solid var(--border);grid-template-columns:1fr auto auto auto;align-items:center;gap:8px;padding:10px 4px;font-size:14px;display:grid}.cart-item:hover{background:var(--surface-alt)}.cart-item:last-child{border-bottom:none}.cart-item-name{font-weight:600}.cart-item-qty{color:var(--accent2);font-weight:700}.cart-item-total{font-weight:700}.cart-summary{flex-direction:column;gap:10px;display:flex}.summary-row{justify-content:space-between;font-size:15px;display:flex}.summary-row.total-row{color:var(--accent);border-top:1px dashed var(--border);padding-top:6px;font-size:21px;font-weight:800}.paid-input-label{color:var(--text-muted);justify-content:space-between;align-items:center;gap:8px;font-size:15px;display:flex}.paid-input-label input,.paid-input-label select{text-align:right;width:140px;font-size:15px}.checkout-btn{background:var(--gradient-checkout);letter-spacing:.01em;padding:15px;font-size:17px;font-weight:800}.page-container{max-width:1100px}.entity-form{background:var(--surface-alt);border:1px solid var(--border);border-left:4px solid var(--accent2);border-radius:10px;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px;padding:12px 14px;display:flex}.data-table{border-collapse:collapse;background:var(--surface);border:1px solid var(--border);border-top:3px solid var(--accent);width:100%;box-shadow:var(--shadow-sm);border-radius:12px;overflow:hidden}.data-table th,.data-table td{text-align:left;border-bottom:1px solid var(--border);padding:11px 14px;font-size:15px}.data-table th{background:var(--surface-alt);color:var(--accent);text-transform:uppercase;letter-spacing:.02em;font-size:14px;font-weight:700}.data-table tbody tr:nth-child(2n){background:color-mix(in srgb, var(--accent) 3%, var(--surface))}.data-table tbody tr:hover{background:var(--accent-soft)}.data-table tbody tr:last-child td{border-bottom:none}.data-table td.low{color:var(--low-stock);font-weight:700}.split-view{grid-template-columns:1fr 320px;align-items:start;gap:20px;display:grid}.report-hub-layout{grid-template-columns:300px 1fr;align-items:start;gap:18px;display:grid}.report-hub-nav{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-sm);border-radius:12px;flex-direction:column;gap:2px;max-height:78vh;padding:10px;display:flex;position:sticky;top:12px;overflow-y:auto}.report-hub-nav summary{cursor:pointer;color:var(--cat-accent,var(--accent));border-radius:8px;padding:8px 6px 8px 22px;font-size:13px;font-weight:700;position:relative}.report-hub-nav summary:before{content:"";background:var(--cat-accent,var(--accent));border-radius:3px;width:8px;height:8px;position:absolute;top:50%;left:6px;transform:translateY(-50%)}.report-hub-nav summary:hover{background:color-mix(in srgb, var(--cat-accent,var(--accent)) 10%, var(--surface-alt))}.report-hub-nav-items{flex-direction:column;gap:2px;padding:2px 0 8px 6px;display:flex}.report-hub-nav-item{box-shadow:none;color:var(--text-muted);text-align:left;background:0 0;border-radius:8px;padding:7px 10px 7px 20px;font-size:13px;font-weight:500;line-height:1.3;position:relative}.report-hub-nav-item:before{content:"";background:var(--cat-accent,var(--accent));opacity:.55;border-radius:50%;width:5px;height:5px;position:absolute;top:50%;left:6px;transform:translateY(-50%)}.report-hub-nav-item:hover:not(:disabled){background:color-mix(in srgb, var(--cat-accent,var(--accent)) 12%, var(--surface-alt));color:var(--text);box-shadow:none;transform:none}.report-hub-nav-item.active{background:color-mix(in srgb, var(--cat-accent,var(--accent)) 20%, transparent);color:var(--cat-accent,var(--accent-hover));font-weight:700}.report-hub-nav-item.active:before{opacity:1}.report-hub-nav-code{color:var(--text-muted);margin-right:4px;font-size:11px;font-weight:700}.report-hub-content{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-sm);border-radius:12px;min-width:0;padding:18px}@media (width<=860px){.report-hub-layout{grid-template-columns:1fr}.report-hub-nav{max-height:none;position:static}}.history-panel{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-sm);border-radius:12px;padding:12px}.history-item{border-bottom:1px solid var(--border);justify-content:space-between;padding:9px 4px;font-size:14px;display:flex}.history-item:last-child{border-bottom:none}.mock-banner{background:color-mix(in srgb, var(--low-stock) 15%, var(--surface));border:1px solid var(--low-stock);color:var(--low-stock);border-radius:10px;margin-bottom:16px;padding:11px 16px;font-size:14px;font-weight:600}.status-pill{background:var(--border);color:var(--text-muted);border-radius:999px;padding:3px 12px;font-size:12px;font-weight:700;display:inline-block}.status-pill.ok{background:color-mix(in srgb, var(--success) 18%, var(--surface));color:var(--success)}.status-pill.pending{background:color-mix(in srgb, var(--low-stock) 18%, var(--surface));color:var(--low-stock)}.status-pill.error{background:color-mix(in srgb, var(--danger) 15%, var(--surface));color:var(--danger)}.summary-cards{flex-wrap:wrap;gap:16px;margin-bottom:16px;display:flex}.summary-card{background:var(--surface);border:1px solid var(--border);border-left:4px solid var(--accent);min-width:160px;box-shadow:var(--shadow-sm);border-radius:12px;flex:1;padding:16px 20px;transition:transform .12s,box-shadow .12s}.summary-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.summary-cards .summary-card:nth-child(5n+2){border-left-color:var(--accent2)}.summary-cards .summary-card:nth-child(5n+3){border-left-color:var(--accent3)}.summary-cards .summary-card:nth-child(5n+4){border-left-color:var(--accent4)}.summary-cards .summary-card:nth-child(5n+5){border-left-color:var(--accent5)}.card-label{color:var(--text-muted);font-size:14px;font-weight:600}.card-value{margin-top:4px;font-size:26px;font-weight:800}.payment-confirm-label{color:var(--danger);white-space:nowrap;align-items:center;gap:5px;font-size:13px;font-weight:600;display:inline-flex}.payment-confirm-label.confirmed{color:var(--success)}.receipt-overlay{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:1000;background:#140f238c;flex-direction:column;justify-content:center;align-items:center;padding:24px 0;display:flex;position:fixed;inset:0;overflow-y:auto}.receipt-paper{color:#000;width:320px;max-height:90vh;box-shadow:var(--shadow-lg);background:#fff;border-radius:10px;padding:16px;font-family:Courier New,monospace;font-size:13px;overflow-y:auto}.receipt-center{text-align:center}.receipt-title{font-size:18px;font-weight:700}.receipt-reissue-stamp{color:#b91c1c;margin-top:2px;font-weight:700}.receipt-logo{object-fit:contain;max-width:55mm;max-height:60px;margin:0 auto 4px;display:block}.receipt-line{border-top:1px dashed #999;margin:8px 0}.receipt-item{margin-bottom:4px}.receipt-item-row{justify-content:space-between;display:flex}.receipt-column-heads{border-bottom:1px solid #999;margin-bottom:4px;padding-bottom:2px;font-weight:700}.receipt-signature{margin-top:18px}.receipt-signature-line{border-top:1px solid #333;margin:0 24px 2px}.receipt-total{font-size:15px;font-weight:700}.receipt-actions{flex-direction:column;gap:8px;width:320px;max-width:90vw;margin-top:12px;display:flex}.receipt-actions-row{gap:8px;display:flex}.receipt-actions-row 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var(--border);background:var(--surface-alt);cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:8px;flex:1;min-width:44px;min-height:44px;font-size:16px}.vkb-key:active{background:var(--accent-soft)}.vkb-key-wide{flex:1.6}.vkb-key-space{flex:4}.vkb-key-active{background:var(--accent);color:#fff}.vkb-key-accent{background:var(--accent2);color:#fff}.vkb-numkey{min-width:52px;font-size:18px;font-weight:600}@media (width<=860px){.vkb-panel{flex-direction:column}.vkb-numpad{border-left:none;border-top:1px solid var(--border);flex-flow:wrap;padding-top:8px;padding-left:0}.vkb-numpad .vkb-row{flex:1;min-width:140px}}