:root{--bg:#f4f7fb;--card:#fff;--text:#172033;--muted:#667085;--primary:#2563eb;--dark:#1e293b;--danger:#dc2626;--ok:#16a34a;--warn:#f59e0b;--border:#d9e2ef;--shadow:0 8px 24px rgba(30,41,59,.08)}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}.layout{display:flex;min-height:100vh}.sidebar{width:255px;background:#0f172a;color:#fff;padding:18px;position:fixed;height:100vh;overflow:auto}.brand{font-weight:900;font-size:20px;margin-bottom:18px}.nav a{display:block;padding:12px 14px;border-radius:12px;margin:5px 0;color:#dbeafe;font-weight:700}.nav a:hover,.nav a.active{background:#1d4ed8;color:#fff}.main{margin-left:255px;flex:1}.top{background:white;border-bottom:1px solid var(--border);padding:15px 22px;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:5}.content{padding:22px;max-width:1280px}.card{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:18px;box-shadow:var(--shadow);margin-bottom:18px}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}.col2{grid-column:span 2}.col3{grid-column:span 3}.col4{grid-column:span 4}.col5{grid-column:span 5}.col6{grid-column:span 6}.col7{grid-column:span 7}.col8{grid-column:span 8}.col12{grid-column:span 12}h1{font-size:28px;margin:0 0 16px}h2{font-size:21px;margin:0 0 14px}label{display:block;font-size:13px;color:var(--muted);font-weight:800;margin:10px 0 6px}input,select,textarea{width:100%;border:1px solid var(--border);border-radius:12px;padding:11px;font-size:15px;background:white}button,.btn{border:0;border-radius:12px;padding:11px 14px;font-weight:900;cursor:pointer;background:var(--primary);color:white;display:inline-block}.btn.secondary,button.secondary{background:#e8eef8;color:#16315d}.btn.danger,button.danger{background:var(--danger);color:white}.btn.ok,button.ok{background:var(--ok)}.btn.warn,button.warn{background:var(--warn);color:white}.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.right{margin-left:auto}.muted{color:var(--muted)}.msg{padding:12px 14px;border-radius:14px;margin:10px 0;border:1px solid #bfdbfe;background:#eff6ff;color:#1e40af}.err{background:#fef2f2;border-color:#fecaca;color:#991b1b}.okmsg{background:#ecfdf5;border-color:#bbf7d0;color:#065f46}table{width:100%;border-collapse:collapse;background:white;border-radius:14px;overflow:hidden}th,td{padding:12px;border-bottom:1px solid var(--border);text-align:left;font-size:14px;vertical-align:middle}th{background:#f0f4fa;color:#34425a;font-size:13px}.pill{display:inline-block;padding:5px 9px;border-radius:999px;background:#edf4ff;color:#1d4ed8;font-weight:800;font-size:12px}.low{background:#fff1f2;color:#be123c}.stockok{background:#ecfdf5;color:#047857}.stat{font-size:30px;font-weight:900}.login{max-width:430px;margin:8vh auto}.barcode-box{text-align:center;border:1px dashed var(--border);border-radius:16px;padding:16px;background:#fff}.menu-toggle{display:none}.scanner-input{font-size:24px;padding:16px}.result{border:2px dashed var(--border);border-radius:18px;padding:18px;background:#fbfdff}.hidden{display:none!important}@media(max-width:850px){.sidebar{position:fixed;left:-280px;transition:.2s;z-index:20}.sidebar.open{left:0}.main{margin-left:0}.menu-toggle{display:inline-block}.grid{display:block}.col2,.col3,.col4,.col5,.col6,.col7,.col8{margin-bottom:18px}.content{padding:14px}.top{padding:12px}.hide-mobile{display:none}table{font-size:13px}th,td{padding:9px}}@media print{.sidebar,.top,.no-print{display:none!important}.main{margin:0}.content{padding:0}.print-area{box-shadow:none;border:0}}
.button{display:inline-block;text-decoration:none;border:0;border-radius:12px;padding:11px 14px;font-weight:800;cursor:pointer;background:#2563eb;color:white}.button:hover{background:#1d4ed8}.button.secondary{background:#e8eef8;color:#16315d}.quick-actions{margin:16px 0}.actions{display:flex;gap:10px;flex-wrap:wrap}.dashboard-cards .card{min-height:105px}.smallstat{font-size:24px}.bar-row{margin:12px 0}.bar-head{display:flex;justify-content:space-between;gap:12px;margin-bottom:6px}.bar{height:14px;background:#edf2f7;border-radius:999px;overflow:hidden}.bar>div{height:100%;background:#2563eb;border-radius:999px}.stockok{background:#ecfdf5;color:#047857}@media(max-width:900px){.dashboard-cards .col2{grid-column:span 6}.smallstat{font-size:20px}}@media(max-width:520px){.dashboard-cards .col2{grid-column:span 12}}
.badge{display:inline-block;padding:4px 8px;border-radius:999px;background:#eef2ff;color:#3730a3;font-weight:800;font-size:12px}.label-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.label-card{border:1px dashed #94a3b8;border-radius:12px;padding:10px;text-align:center;background:#fff;break-inside:avoid}.label-card h3{font-size:13px;margin:0 0 5px}.location-tree ul{list-style:none;margin:6px 0 6px 20px;padding:0}.location-tree li{margin:8px 0;padding:8px;border:1px solid var(--border);border-radius:12px;background:#fff}.print-only{display:none}@media print{.label-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8mm}.label-card{page-break-inside:avoid}.no-print{display:none!important}.print-only{display:block}}

.sale-cart{position:sticky;top:80px}.cart-line{display:grid;grid-template-columns:1fr 70px 90px 35px;gap:8px;align-items:center;border-bottom:1px solid var(--border);padding:9px 0}.big-scan{font-size:26px;padding:18px;border:2px solid #2563eb}.mobile-scan-card{max-width:650px;margin:auto}.mobile-actions button{font-size:20px;padding:18px;width:100%;margin-top:10px}.product-thumb{width:60px;height:60px;object-fit:cover;border-radius:10px;border:1px solid var(--border)}.assistant-map{display:grid;grid-template-columns:1fr 1fr;gap:10px}.label-toolbar{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}@media(max-width:700px){.cart-line{grid-template-columns:1fr 55px 70px 32px}.label-toolbar,.assistant-map{display:block}.mobile-actions button{font-size:18px}.big-scan{font-size:22px}}
@media print{.label-grid.cols2{grid-template-columns:repeat(2,1fr)}.label-grid.cols3{grid-template-columns:repeat(3,1fr)}.label-grid.cols4{grid-template-columns:repeat(4,1fr)}.label-card.small{min-height:35mm}.label-card.medium{min-height:45mm}.label-card.large{min-height:60mm}}