:root{--bg-primary:#0f0f1a;--bg-secondary:#161627;--bg-card:#ffffff0d;--bg-card-hover:#ffffff14;--sidebar-bg:#0d0d1a;--sidebar-width:260px;--text-primary:#e8e8f0;--text-secondary:#9090b0;--text-muted:#5a5a80;--border-color:#ffffff14;--accent:#7c6af7;--accent-light:#9d8fff;--accent-glow:#7c6af74d;--success:#4ade80;--danger:#f87171;--warning:#fb923c;--info:#38bdf8;--glass:#ffffff0f;--glass-border:#ffffff1f;--shadow:0 4px 24px #00000080;--shadow-lg:0 8px 48px #000000b3;--radius:12px;--radius-lg:20px;--transition:all .25s cubic-bezier(.4, 0, .2, 1)}[data-theme=light]{--bg-primary:#f0f2ff;--bg-secondary:#e8ebff;--bg-card:#ffffffd9;--bg-card-hover:#fffffff2;--sidebar-bg:#fff;--text-primary:#1a1a3e;--text-secondary:#4a4a7a;--text-muted:#8080b0;--border-color:#00000014;--accent:#6c59f5;--accent-light:#8370ff;--accent-glow:#6c59f533;--glass:#ffffffb3;--glass-border:#ffffffe6;--shadow:0 4px 24px #6464c826;--shadow-lg:0 8px 48px #6464c833}[data-theme=light] .badge-accent{color:#312e81;background:#6c59f51f}[data-theme=light] .badge-success{color:#166534;background:#22c55e1f}[data-theme=light] .badge-danger{color:#991b1b;background:#ef44441f}[data-theme=light] .badge-warning{color:#92400e;background:#f59e0b1f}[data-theme=light] .badge-info{color:#075985;background:#0ea5e91f}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);color:var(--text-primary);min-height:100vh;font-family:Inter,Segoe UI,sans-serif;line-height:1.6;transition:background .3s,color .3s}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--accent);border-radius:3px}.app-layout{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background:var(--sidebar-bg);border-right:1px solid var(--border-color);z-index:100;transition:var(--transition);flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0;overflow-y:auto}.sidebar-brand{border-bottom:1px solid var(--border-color);align-items:center;gap:12px;padding:24px 20px 20px;display:flex}.sidebar-logo{background:linear-gradient(135deg, var(--accent), #f472b6);width:42px;height:42px;box-shadow:0 4px 16px var(--accent-glow);border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;font-size:22px;display:flex}.brand-name{color:var(--text-primary);font-size:15px;font-weight:700}.brand-subtitle{color:var(--text-muted);font-size:11px}.sidebar-nav{flex:1;padding:16px 12px}.nav-section-label{letter-spacing:1.2px;color:var(--text-muted);text-transform:uppercase;padding:8px 8px 4px;font-size:10px;font-weight:600}.nav-item{border-radius:var(--radius);color:var(--text-secondary);transition:var(--transition);align-items:center;gap:10px;margin-bottom:2px;padding:10px 12px;font-size:14px;font-weight:500;text-decoration:none;display:flex}.nav-item:hover{background:var(--bg-card-hover);color:var(--text-primary);transform:translate(2px)}.nav-item.active{background:linear-gradient(135deg, var(--accent), #7c6af7cc);color:#fff;box-shadow:0 4px 12px var(--accent-glow)}.nav-item .nav-icon{text-align:center;width:20px;font-size:16px}.nav-item .badge{background:var(--danger);color:#fff;border-radius:10px;margin-left:auto;padding:2px 6px;font-size:10px}.sidebar-footer{border-top:1px solid var(--border-color);padding:16px 12px}.main-content{margin-left:var(--sidebar-width);flex-direction:column;flex:1;min-height:100vh;display:flex}.topbar{background:var(--bg-secondary);border-bottom:1px solid var(--border-color);z-index:50;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);justify-content:space-between;align-items:center;height:64px;padding:0 28px;display:flex;position:sticky;top:0}.topbar-title{font-size:18px;font-weight:600}.topbar-right{align-items:center;gap:12px;display:flex}.page-content{flex:1;padding:28px}.glass-card{background:var(--bg-card);border:1px solid var(--glass-border);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:var(--shadow);transition:var(--transition)}.glass-card:hover{box-shadow:var(--shadow-lg);border-color:#7c6af733}.card-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:20px 24px 16px;display:flex}.card-title{align-items:center;gap:8px;font-size:16px;font-weight:600;display:flex}.card-body{padding:24px}.kpi-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-bottom:28px;display:grid}.kpi-card{background:var(--bg-card);border:1px solid var(--glass-border);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:var(--shadow);transition:var(--transition);padding:22px;position:relative;overflow:hidden}.kpi-card:before{content:"";opacity:.1;border-radius:50%;width:80px;height:80px;position:absolute;top:-30%;right:-10%}.kpi-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}.kpi-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-size:12px;font-weight:500}.kpi-value{margin:6px 0;font-size:32px;font-weight:700}.kpi-sub{color:var(--text-secondary);font-size:12px}.kpi-icon{opacity:.3;font-size:28px;position:absolute;top:18px;right:18px}.kpi-card.accent .kpi-value{color:var(--accent)}.kpi-card.success .kpi-value{color:var(--success)}.kpi-card.warning .kpi-value{color:var(--warning)}.kpi-card.danger .kpi-value{color:var(--danger)}.btn{cursor:pointer;transition:var(--transition);border:none;border-radius:10px;align-items:center;gap:6px;padding:9px 18px;font-size:14px;font-weight:500;text-decoration:none;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--accent), var(--accent-light));color:#fff;box-shadow:0 4px 12px var(--accent-glow)}.btn-primary:hover{box-shadow:0 6px 20px var(--accent-glow);transform:translateY(-1px)}.btn-success{background:var(--success);color:#000}.btn-danger{background:var(--danger);color:#fff}.btn-warning{background:var(--warning);color:#000}.btn-ghost{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border-color)}.btn-ghost:hover{background:var(--bg-card-hover)}.btn-sm{border-radius:8px;padding:6px 12px;font-size:12px}.btn-lg{border-radius:14px;padding:12px 28px;font-size:16px}.btn-icon{border-radius:10px;justify-content:center;width:38px;height:38px;padding:0}.form-group{margin-bottom:20px}.form-label{color:var(--text-secondary);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.form-control{background:var(--bg-card);border:1px solid var(--border-color);width:100%;color:var(--text-primary);transition:var(--transition);border-radius:10px;outline:none;padding:10px 14px;font-size:14px}.form-control:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.form-control::placeholder{color:var(--text-muted)}select.form-control option{background:var(--bg-secondary)}.table-wrapper{background:var(--bg-card);border:1px solid var(--glass-border);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);overflow:hidden}table{border-collapse:collapse;width:100%}th{text-align:left;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;background:#7c6af714;padding:12px 16px;font-size:12px;font-weight:600}td{border-top:1px solid var(--border-color);color:var(--text-primary);padding:14px 16px;font-size:14px}tr:hover td{background:var(--bg-card-hover)}.badge{border-radius:20px;align-items:center;gap:4px;padding:3px 10px;font-size:11px;font-weight:600;display:inline-flex}.badge-success{color:var(--success);background:#4ade8026}.badge-danger{color:var(--danger);background:#f8717126}.badge-warning{color:var(--warning);background:#fb923c26}.badge-info{color:var(--info);background:#38bdf826}.badge-accent{color:var(--accent);background:#7c6af726}.badge-muted{background:var(--bg-card);color:var(--text-muted)}.alert{border:1px solid #0000;border-radius:10px;align-items:center;gap:8px;margin-bottom:16px;padding:12px 16px;font-size:14px;display:flex}.alert-success{color:var(--success);background:#4ade801f;border-color:#4ade804d}.alert-danger{color:var(--danger);background:#f871711f;border-color:#f871714d}.alert-warning{color:var(--warning);background:#fb923c1f;border-color:#fb923c4d}.alert-info{color:var(--info);background:#38bdf81f;border-color:#38bdf84d}.theme-toggle{background:var(--bg-card);border:1px solid var(--border-color);cursor:pointer;width:44px;height:24px;transition:var(--transition);border-radius:12px;position:relative}.theme-toggle:after{content:"";background:var(--accent);width:18px;height:18px;transition:var(--transition);box-shadow:0 2px 8px var(--accent-glow);border-radius:50%;position:absolute;top:2px;left:2px}[data-theme=light] .theme-toggle:after{left:22px}.progress{background:var(--bg-secondary);border-radius:4px;height:8px;overflow:hidden}.progress-bar{border-radius:4px;height:100%;transition:width .6s}.progress-bar.green{background:linear-gradient(90deg, var(--success), #22c55e)}.progress-bar.orange{background:linear-gradient(90deg, var(--warning), #f59e0b)}.progress-bar.red{background:linear-gradient(90deg, var(--danger), #ef4444)}.progress-bar.accent{background:linear-gradient(90deg, var(--accent), var(--accent-light))}.pos-layout{height:100vh;display:flex;overflow:hidden}.pos-products{background:var(--bg-primary);flex:1;padding:20px;overflow-y:auto}.pos-cart{background:var(--bg-secondary);border-left:1px solid var(--border-color);flex-direction:column;width:360px;display:flex}.product-categories{flex-wrap:wrap;gap:8px;margin-bottom:16px;display:flex}.cat-btn{cursor:pointer;border:1px solid var(--border-color);background:var(--bg-card);color:var(--text-secondary);transition:var(--transition);border-radius:20px;padding:7px 16px;font-size:13px;font-weight:500}.cat-btn.active,.cat-btn:hover{background:var(--accent);color:#fff;border-color:var(--accent)}.product-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;display:grid}.product-card{background:var(--bg-card);border:1px solid var(--glass-border);border-radius:var(--radius-lg);cursor:pointer;transition:var(--transition);text-align:center;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:16px;position:relative;overflow:hidden}.product-card:hover{border-color:var(--accent);box-shadow:0 8px 24px var(--accent-glow);transform:translateY(-3px)}.product-card:active{transform:scale(.97)}.product-emoji{margin-bottom:8px;font-size:36px}.product-card-name{font-size:13px;font-weight:600}.product-card-price{color:var(--accent);margin-top:4px;font-size:18px;font-weight:700}.product-color-dot{border-radius:50%;width:12px;height:12px;margin:6px auto 0}.cart-header{border-bottom:1px solid var(--border-color);padding:20px;font-size:16px;font-weight:700}.cart-items{flex:1;padding:12px;overflow-y:auto}.cart-item{background:var(--bg-card);border-radius:var(--radius);border:1px solid var(--border-color);align-items:center;gap:10px;margin-bottom:8px;padding:10px;display:flex}.cart-item-name{flex:1;font-size:13px;font-weight:500}.cart-item-sub{color:var(--text-muted);font-size:11px}.qty-controls{align-items:center;gap:6px;display:flex}.qty-btn{background:var(--bg-card-hover);border:1px solid var(--border-color);cursor:pointer;width:26px;height:26px;color:var(--text-primary);transition:var(--transition);border-radius:6px;justify-content:center;align-items:center;font-size:16px;font-weight:600;display:flex}.qty-btn:hover{background:var(--accent);color:#fff;border-color:var(--accent)}.cart-item-price{color:var(--accent);text-align:right;min-width:60px;font-size:14px;font-weight:700}.cart-footer{border-top:1px solid var(--border-color);background:var(--sidebar-bg);padding:20px}.cart-row{justify-content:space-between;align-items:center;margin-bottom:8px;font-size:14px;display:flex}.cart-total{color:var(--accent);font-size:22px;font-weight:800}.type-selector{flex-wrap:wrap;gap:6px;display:flex}.type-btn{cursor:pointer;border:1px solid var(--border-color);background:var(--bg-card);color:var(--text-secondary);transition:var(--transition);border-radius:8px;padding:5px 12px;font-size:12px}.type-btn.selected{background:var(--accent);color:#fff;border-color:var(--accent)}.modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;background:#000000b3;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal{background:var(--bg-secondary);border:1px solid var(--glass-border);border-radius:var(--radius-lg);width:100%;max-width:540px;max-height:90vh;box-shadow:var(--shadow-lg);animation:.25s modalIn;overflow-y:auto}@keyframes modalIn{0%{opacity:0;transform:translateY(-20px)scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}.modal-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:20px 24px;font-size:18px;font-weight:700;display:flex}.modal-body{padding:24px}.modal-footer{border-top:1px solid var(--border-color);justify-content:flex-end;gap:10px;padding:16px 24px;display:flex}.modal-close{cursor:pointer;color:var(--text-muted);background:0 0;border:none;font-size:22px}.modal-close:hover{color:var(--danger)}.bucket-bar{background:var(--bg-card);border:1px solid var(--glass-border);border-radius:var(--radius);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);margin-bottom:10px;padding:14px}.bucket-bar-header{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.bucket-code{color:var(--accent);font-family:monospace;font-size:12px;font-weight:700}.bucket-remaining{font-size:13px;font-weight:600}.chart-container{position:relative}.pagination{flex-wrap:wrap;align-items:center;gap:4px;display:flex}.pagination a,.pagination span{border:1px solid var(--border-color);background:var(--bg-card);color:var(--text-secondary);transition:var(--transition);border-radius:8px;padding:6px 12px;font-size:13px;text-decoration:none}.pagination a:hover,.pagination span.active{background:var(--accent);color:#fff;border-color:var(--accent)}.fade-in{animation:.4s fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.pulse{animation:2s infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.glow{box-shadow:0 0 20px var(--accent-glow)}.flex{display:flex}.flex-1{flex:1}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.mb-2{margin-bottom:8px}.mb-4{margin-bottom:16px}.mb-6{margin-bottom:24px}.p-4{padding:16px}.p-6{padding:24px}.text-sm{font-size:13px}.text-xs{font-size:11px}.text-right{text-align:right}.text-center{text-align:center}.font-bold{font-weight:700}.font-semibold{font-weight:600}.text-muted{color:var(--text-muted)}.text-accent{color:var(--accent)}.text-success{color:var(--success)}.text-danger{color:var(--danger)}.text-warning{color:var(--warning)}.w-full{width:100%}.hidden{display:none}.grid-2{grid-template-columns:1fr 1fr;gap:16px;display:grid}.grid-3{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.rounded{border-radius:var(--radius)}.border-b{border-bottom:1px solid var(--border-color)}@media print{.no-print{display:none!important}body{color:#000;background:#fff}.receipt-container{max-width:300px;margin:0 auto;font-family:monospace}}@media (width<=768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0}.pos-layout{flex-direction:column}.pos-cart{width:100%;height:40vh}.kpi-grid{grid-template-columns:1fr 1fr}.product-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}}