:root{--bg-main: #f1f3f5;--bg-surface: #ffffff;--bg-card: #ffffff;--bg-elevated: #f1f5f9;--bg-sidebar: #09090b;--sidebar-gradient: var(--bg-sidebar);--sidebar-text-primary: #ffffff;--sidebar-text-secondary: #94a3b8;--sidebar-border: rgba(255, 255, 255, .12);--bg-sidebar-footer: rgba(5, 7, 12, .5);--bg-footer: #ffffff;--footer-gradient: var(--bg-footer);--footer-text-color: #09090b;--border-subtle: #cbd5e1;--border-strong: #64748b;--border-focus: var(--brand-accent);--brand-accent: #09090b;--brand-secondary: #27272a;--brand-glow: rgba(0, 0, 0, .16);--brand-hover: #18181b;--brand-bg-subtle: rgba(9, 9, 11, .06);--brand-border-subtle: #09090b;--brand-text-on-accent: #ffffff;--card-shadow: 0 4px 18px rgba(0, 0, 0, .07), 0 1px 3px rgba(0, 0, 0, .04);--accent-cyan: #0891b2;--accent-cyan-glow: rgba(8, 145, 178, .25);--accent-emerald: #059669;--accent-emerald-glow: rgba(5, 150, 105, .25);--accent-amber: #d97706;--accent-rose: #e11d48;--accent-purple: #7c3aed;--text-primary: #09090b;--text-secondary: #1e293b;--text-muted: #475569;--font-main: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-display: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-base: 14px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px}html{font-size:var(--font-size-base, 14px)}html[data-font-size=compact]{--font-size-base: 13px;font-size:13px}html[data-font-size=normal]{--font-size-base: 14px;font-size:14px}html[data-font-size=large]{--font-size-base: 16px;font-size:16px}html[data-font-size=xlarge]{--font-size-base: 18px;font-size:18px}*{margin:0;padding:0;box-sizing:border-box}body{background-color:var(--bg-main);color:var(--text-primary);font-family:var(--font-main);min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;letter-spacing:-.016em}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--bg-elevated);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--border-strong)}.font-display{font-family:var(--font-display);letter-spacing:-.03em}.font-mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums lining-nums;letter-spacing:-.01em}.glass-panel{background:linear-gradient(180deg,#ffffff06,#fff0),var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:inset 0 1px #ffffff0f,0 4px 20px -2px #0006}.card-elevated{background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-md);box-shadow:inset 0 1px #ffffff0d,0 2px 8px #0003}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.62rem 1.15rem;border-radius:var(--radius-md);font-family:var(--font-main);font-size:.86rem;font-weight:700;letter-spacing:-.01em;cursor:pointer;border:1px solid transparent;transition:all .2s cubic-bezier(.16,1,.3,1);-webkit-user-select:none;user-select:none;position:relative}.btn:active{transform:scale(.975)}.btn-primary{background:linear-gradient(135deg,var(--brand-accent) 0%,var(--brand-secondary, var(--brand-accent)) 100%);color:var(--brand-text-on-accent, #020617);border:1px solid rgba(255,255,255,.22);box-shadow:0 3px 14px var(--brand-glow),inset 0 1px #ffffff59}.btn-primary:hover{filter:brightness(1.08);box-shadow:0 6px 22px var(--brand-glow),inset 0 1px #ffffff73;transform:translateY(-1px)}.btn-success{background:linear-gradient(135deg,#10b981,#059669);color:#fff;border:1px solid rgba(255,255,255,.2);box-shadow:0 3px 14px var(--accent-emerald-glow),inset 0 1px #ffffff4d}.btn-success:hover{filter:brightness(1.08);transform:translateY(-1px);box-shadow:0 6px 20px var(--accent-emerald-glow)}.btn-secondary{background:var(--bg-elevated);color:var(--text-primary);border:1px solid var(--border-subtle);box-shadow:inset 0 1px #ffffff0a}.btn-secondary:hover{background:#ffffff14;border-color:var(--border-strong);transform:translateY(-1px)}.btn-danger{background:#f43f5e1f;color:var(--accent-rose);border:1px solid rgba(244,63,94,.3)}.btn-danger:hover{background:var(--accent-rose);color:#fff;box-shadow:0 4px 14px #f43f5e4d}.btn-liquid-glass{position:relative;overflow:hidden;background:linear-gradient(135deg,#ffffff38,#ffffff0f,#ffffff24)!important;backdrop-filter:blur(16px) saturate(190%);-webkit-backdrop-filter:blur(16px) saturate(190%);border:1px solid rgba(255,255,255,.38)!important;box-shadow:inset 0 1px 1.5px #fffc,inset 0 -1px 2px #00000024,0 8px 24px #00000026!important;color:var(--text-primary)!important;text-shadow:0 1px 2px rgba(0,0,0,.15);transition:all .22s cubic-bezier(.16,1,.3,1)!important}.btn-liquid-glass:before{content:"";position:absolute;top:0;left:0;right:0;height:48%;background:linear-gradient(180deg,#ffffff73,#fff0);border-radius:inherit;pointer-events:none}.btn-liquid-glass:hover{background:linear-gradient(135deg,#ffffff52,#ffffff1a,#ffffff38)!important;border-color:#fff9!important;box-shadow:inset 0 1px 2px #fffffff2,0 12px 30px #00000040,0 0 16px #ffffff40!important;transform:translateY(-1.5px)}.btn-liquid-glass:active{transform:scale(.97)!important;box-shadow:inset 0 2px 5px #00000040,0 2px 6px #0000001a!important}.btn-liquid-emerald{position:relative;overflow:hidden;background:linear-gradient(135deg,#10b981e0,#059669f0)!important;backdrop-filter:blur(16px) saturate(200%);-webkit-backdrop-filter:blur(16px) saturate(200%);border:1px solid rgba(255,255,255,.38)!important;box-shadow:inset 0 1px 1.5px #ffffffd9,inset 0 -1px 2px #0003,0 8px 24px #10b98161!important;color:#fff!important;font-weight:800;transition:all .22s cubic-bezier(.16,1,.3,1)!important}.btn-liquid-emerald:before{content:"";position:absolute;top:0;left:0;right:0;height:48%;background:linear-gradient(180deg,#ffffff6b,#fff0);border-radius:inherit;pointer-events:none}.btn-liquid-emerald:hover{filter:brightness(1.1);transform:translateY(-1.5px);box-shadow:inset 0 1px 2px #fffffff2,0 12px 32px #10b98180,0 0 16px #34d39966!important}.btn-liquid-emerald:active{transform:scale(.97)!important}[data-button-style=liquid_glass] .btn-primary,[data-button-style=liquid_glass] .btn-success,[data-button-style=liquid_glass] .btn-liquid-auto,[data-button-style=liquid_glass] button.pos-pay-trigger{position:relative!important;overflow:hidden!important;backdrop-filter:blur(16px) saturate(190%)!important;-webkit-backdrop-filter:blur(16px) saturate(190%)!important;border:1px solid rgba(255,255,255,.45)!important;box-shadow:inset 0 1px 1.5px #ffffffd1,inset 0 -1px 2px #0000002e,0 8px 24px #00000038!important;transition:all .22s cubic-bezier(.16,1,.3,1)!important}[data-button-style=liquid_glass] .btn-primary:before,[data-button-style=liquid_glass] .btn-success:before,[data-button-style=liquid_glass] .btn-liquid-auto:before,[data-button-style=liquid_glass] button.pos-pay-trigger:before{content:"";position:absolute;top:0;left:0;right:0;height:48%;background:linear-gradient(180deg,#ffffff73,#fff0);border-radius:inherit;pointer-events:none}[data-button-style=liquid_glass] .btn-primary:hover,[data-button-style=liquid_glass] .btn-success:hover,[data-button-style=liquid_glass] .btn-liquid-auto:hover,[data-button-style=liquid_glass] button.pos-pay-trigger:hover{filter:brightness(1.12);transform:translateY(-1.5px);box-shadow:inset 0 1px 2px #fffffff2,0 12px 30px #0000004d,0 0 18px #ffffff38!important}[data-button-style=liquid_glass] .btn-primary:active,[data-button-style=liquid_glass] .btn-success:active,[data-button-style=liquid_glass] .btn-liquid-auto:active,[data-button-style=liquid_glass] button.pos-pay-trigger:active{transform:scale(.97)!important}[data-button-style=glow] .btn-primary,[data-button-style=glow] .btn-success{box-shadow:0 0 18px var(--brand-glow),0 0 30px #10b98140!important;border:1px solid var(--brand-accent)!important}[data-button-style=glow] .btn-primary:hover,[data-button-style=glow] .btn-success:hover{box-shadow:0 0 26px var(--brand-glow),0 0 45px #10b98173!important;transform:translateY(-2px)}.kbd{display:inline-flex;align-items:center;justify-content:center;padding:.15rem .45rem;background:#ffffff12;border:1px solid rgba(255,255,255,.14);border-radius:5px;font-family:var(--font-mono);font-size:.72rem;font-weight:700;color:#cbd5e1;box-shadow:0 2px #0006}.input{width:100%;padding:.65rem .95rem;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font-main);font-size:.88rem;font-weight:500;letter-spacing:-.01em;transition:all .18s ease;outline:none;box-shadow:inset 0 1px 2px #00000059}.input:focus{border-color:var(--brand-accent);box-shadow:0 0 0 3px var(--brand-bg-subtle),inset 0 1px 2px #0003;background:var(--bg-card)}select.input{cursor:pointer}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172aa6;backdrop-filter:blur(14px) saturate(160%);-webkit-backdrop-filter:blur(14px) saturate(160%);display:flex;align-items:center;justify-content:center;z-index:1000;padding:1.25rem;animation:modalFadeIn .18s cubic-bezier(.16,1,.3,1)}.modal-content{background:var(--bg-surface, #ffffff);color:var(--text-primary, #09090b);border:1px solid var(--border-subtle, #e2e8f0);border-radius:18px;padding:1.5rem;max-width:520px;width:100%;box-shadow:0 25px 60px -12px #0f172a40,0 0 0 1px #0f172a0d;animation:modalScaleUp .22s cubic-bezier(.16,1,.3,1);overflow:hidden;display:flex;flex-direction:column}.modal-content:has(.modal-header),.modal-content:has(.modal-body){padding:0}.modal-header{padding:1.25rem 1.5rem;background:var(--bg-surface, #ffffff);border-bottom:1px solid var(--border-subtle, #f1f5f9);display:flex;align-items:center;justify-content:space-between;gap:1rem}.modal-header-icon{width:42px;height:42px;border-radius:12px;background:var(--bg-elevated, #f8fafc);border:1px solid var(--border-subtle, #e2e8f0);display:flex;align-items:center;justify-content:center;flex-shrink:0}.modal-close-btn{width:32px;height:32px;border-radius:8px;background:var(--bg-elevated, #f8fafc);border:1px solid var(--border-subtle, #e2e8f0);color:var(--text-secondary, #64748b);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .15s ease}.modal-close-btn:hover{background:var(--brand-accent, #09090b);color:#fff;border-color:var(--brand-accent, #09090b)}.modal-body{padding:1.35rem 1.5rem;overflow-y:auto;max-height:calc(85vh - 140px)}.modal-footer{padding:1rem 1.5rem;background:var(--bg-elevated, #f8fafc);border-top:1px solid var(--border-subtle, #f1f5f9);display:flex;align-items:center;justify-content:flex-end;gap:.75rem}@keyframes modalFadeIn{0%{opacity:0}to{opacity:1}}@keyframes modalScaleUp{0%{opacity:0;transform:scale(.96) translateY(6px)}to{opacity:1;transform:scale(1) translateY(0)}}.thermal-receipt{background:#fff;color:#0f172a;font-family:JetBrains Mono,Courier,monospace;font-size:.76rem;line-height:1.45;padding:1.85rem 1.25rem;border-radius:4px;width:300px;margin:0 auto;box-shadow:0 20px 45px -10px #000000d9,0 0 0 1px #ffffff1a;position:relative}.sidebar{width:268px;min-width:268px;background:var(--sidebar-gradient, var(--bg-sidebar, #090d14));border-right:1px solid var(--sidebar-border, rgba(255, 255, 255, .08));display:flex;flex-direction:column;height:100vh;position:sticky;top:0;z-index:90;transition:width .18s cubic-bezier(.16,1,.3,1),min-width .18s cubic-bezier(.16,1,.3,1);overflow-y:auto;overflow-x:hidden;-webkit-user-select:none;user-select:none}.sidebar-section-label{font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--sidebar-text-secondary, #94a3b8);opacity:.85;padding:1rem .85rem .4rem;-webkit-user-select:none;user-select:none}.sidebar:not(.collapsed) .sidebar-nav-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:.68rem .85rem;min-height:46px;border-radius:11px;font-family:var(--font-main);font-weight:600;font-size:.92rem;letter-spacing:-.012em;cursor:pointer;border:1px solid transparent;color:var(--sidebar-text-primary, #ffffff);background:transparent;width:100%;text-align:left;transition:all .15s cubic-bezier(.16,1,.3,1);white-space:nowrap;position:relative;box-sizing:border-box}.sidebar:not(.collapsed) .sidebar-nav-item .sidebar-icon-wrap{width:34px;height:34px;border-radius:9px;display:flex;align-items:center;justify-content:center;flex-shrink:0;background:#ffffff0d;color:var(--sidebar-text-primary, #ffffff);transition:all .15s ease}.sidebar:not(.collapsed) .sidebar-nav-item .sidebar-icon-wrap svg{width:18px;height:18px}.sidebar:not(.collapsed) .sidebar-nav-item:hover{background:var(--sidebar-item-hover, rgba(255, 255, 255, .06));color:var(--sidebar-text-primary, #ffffff);transform:translate(3px)}.sidebar:not(.collapsed) .sidebar-nav-item:hover .sidebar-icon-wrap{background:#ffffff17;color:var(--sidebar-text-primary, #ffffff)}.sidebar:not(.collapsed) .sidebar-nav-item.active{background:var(--sidebar-active-bg, rgba(255, 255, 255, .12));color:var(--sidebar-active-color, var(--sidebar-text-primary, #ffffff))!important;border:1px solid var(--sidebar-active-border, rgba(255, 255, 255, .16));font-weight:700;box-shadow:0 2px 10px #0000002e,inset 0 1px #ffffff1a}.sidebar:not(.collapsed) .sidebar-nav-item.active .sidebar-icon-wrap{background:var(--brand-accent, #2563eb);color:var(--brand-text-on-accent, #ffffff);box-shadow:0 2px 8px var(--brand-glow, rgba(0, 0, 0, .2))}.sidebar-shortcut-badge{font-family:var(--font-mono);font-size:.68rem;font-weight:700;padding:3px 7px;border-radius:6px;background:#ffffff0f;border:1px solid rgba(255,255,255,.1);color:var(--sidebar-text-secondary, #94a3b8);letter-spacing:.02em}.sidebar-nav-item:hover .sidebar-shortcut-badge,.sidebar-nav-item.active .sidebar-shortcut-badge{color:var(--sidebar-text-primary, #ffffff);background:#ffffff1f;border-color:#ffffff2e}.sidebar.collapsed{width:72px;min-width:72px}.sidebar.collapsed nav{padding:.75rem 0!important;display:flex!important;flex-direction:column!important;align-items:center!important;gap:6px!important;width:100%!important;box-sizing:border-box!important}.sidebar.collapsed .sidebar-nav-item{width:44px!important;min-width:44px!important;max-width:44px!important;height:44px!important;min-height:44px!important;padding:0!important;margin:0 auto!important;display:flex!important;align-items:center!important;justify-content:center!important;border-radius:12px!important;transform:none!important;box-sizing:border-box!important;border:1px solid transparent!important;background:transparent;color:var(--sidebar-text-secondary, #94a3b8);cursor:pointer;transition:all .15s ease!important}.sidebar.collapsed .sidebar-nav-item:hover{transform:none!important;background:var(--sidebar-item-hover, rgba(255, 255, 255, .08))!important;color:#fff!important}.sidebar.collapsed .sidebar-nav-item.active{background:var(--brand-accent, #2563eb)!important;color:#fff!important;border:1px solid rgba(255,255,255,.18)!important;box-shadow:0 4px 14px var(--brand-glow, rgba(37, 99, 235, .4))!important}.sidebar.collapsed .sidebar-nav-item .sidebar-icon-wrap,.sidebar.collapsed .sidebar-nav-item>div,.sidebar.collapsed .sidebar-nav-item>div>div{width:100%!important;height:100%!important;background:transparent!important;box-shadow:none!important;border:none!important;border-radius:0!important;display:flex!important;align-items:center!important;justify-content:center!important;color:inherit!important;margin:0!important;padding:0!important;gap:0!important}.sidebar.collapsed .sidebar-nav-item .sidebar-icon-wrap svg{width:20px!important;height:20px!important;margin:0 auto!important;display:block!important}.sidebar.collapsed nav .sidebar-divider,.sidebar.collapsed nav>div[style*="height: 1px"],.sidebar.collapsed nav>div[style*="height:1px"]{width:32px!important;height:1px!important;margin:4px auto!important;background:#ffffff14!important;opacity:.8!important}.pos-product-card{transition:all .22s cubic-bezier(.16,1,.3,1);position:relative;background:#fff}.pos-product-card:hover{transform:translateY(-4px);box-shadow:0 14px 28px -6px #0000001f,0 2px 8px #0000000f;border-color:#09090b!important}.pos-product-card:active{transform:translateY(-1px) scale(.99)}.pos-product-card:hover .pos-card-add-btn{opacity:1!important;transform:translateY(0)!important}.pos-card-add-btn{opacity:0;transform:translateY(6px);transition:all .2s cubic-bezier(.16,1,.3,1)}.cat-pill{padding:.42rem .95rem;border-radius:9999px;font-family:var(--font-main);font-size:.78rem;font-weight:600;cursor:pointer;border:1px solid var(--border-subtle);background:var(--bg-surface);color:var(--text-secondary);transition:all .16s ease;white-space:nowrap;display:inline-flex;align-items:center;gap:6px;-webkit-user-select:none;user-select:none}.cat-pill:hover{border-color:var(--border-strong);color:var(--text-primary);background:var(--bg-card)}.cat-pill.active{background:var(--brand-accent);color:var(--brand-text-on-accent, #ffffff);border-color:var(--brand-accent);font-weight:800;box-shadow:0 3px 12px var(--brand-glow)}.pos-compact-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:12px;padding:.75rem .85rem;display:flex;flex-direction:column;justify-content:space-between;cursor:pointer;position:relative;min-height:124px;box-shadow:0 1px 3px #0000000a;transition:all .16s cubic-bezier(.16,1,.3,1);-webkit-user-select:none;user-select:none}.pos-compact-card:hover{transform:translateY(-2px);border-color:#09090b;box-shadow:0 8px 20px #00000014}.pos-compact-card:hover .pos-card-add-indicator{background:#09090b!important;color:#fff!important}.pos-compact-card:active{transform:scale(.98)}.pos-compact-card.in-cart{background:#fff;border:2px solid #09090b;box-shadow:0 4px 14px #0000001a}.hide-scrollbar::-webkit-scrollbar{display:none}.hide-scrollbar{-ms-overflow-style:none;scrollbar-width:none}.product-touch-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:.85rem;cursor:pointer;display:flex;flex-direction:column;justify-content:space-between;gap:.6rem;min-height:118px;position:relative;transition:all .18s cubic-bezier(.16,1,.3,1);box-shadow:var(--card-shadow, 0 2px 8px rgba(0, 0, 0, .08));-webkit-user-select:none;user-select:none}.product-touch-card:hover{transform:translateY(-2px);border-color:var(--brand-border-subtle);box-shadow:0 10px 24px -4px var(--brand-glow);background:var(--bg-surface)}.product-touch-card:active{transform:scale(.98)}.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block}.status-dot-active{background:#10b981;box-shadow:0 0 8px #10b981}[data-theme=light] body{background-color:var(--bg-main);color:var(--text-primary)}[data-theme=light] .glass-panel{background:var(--bg-surface);border:1px solid var(--border-subtle);box-shadow:0 2px 10px #0000000d}[data-theme=light] .card-elevated{background:var(--bg-elevated);border:1px solid var(--border-subtle);box-shadow:0 1px 4px #0000000a}[data-theme=light] .product-touch-card{background:var(--bg-card);border:1px solid var(--border-subtle);box-shadow:0 2px 8px #0000000d}[data-theme=light] .product-touch-card:hover{border-color:var(--brand-accent);box-shadow:0 8px 20px #00000017;background:var(--bg-surface)}[data-theme=light] .input{background:var(--bg-surface);border:1px solid var(--border-subtle);color:var(--text-primary);box-shadow:inset 0 1px 2px #0000000a}[data-theme=light] .input:focus{background:#fff;border-color:var(--brand-accent);box-shadow:0 0 0 3px var(--brand-bg-subtle)}[data-theme=light] .modal-overlay{background:#0f172aa6}[data-theme=light] .modal-content{background:var(--bg-surface);border:1px solid var(--border-strong);box-shadow:0 24px 60px #00000040}[data-theme=light] .kbd{background:#e2e8f0;border:1px solid #cbd5e1;color:#1e293b;box-shadow:0 2px #cbd5e1}[data-theme=light] .btn-secondary{background:var(--bg-elevated);color:var(--text-primary);border-color:var(--border-subtle)}[data-theme=light] .btn-secondary:hover{background:#e2e8f0;border-color:var(--border-strong)}