:root{--bg:#f4f7fb;--card:#fff;--text:#111827;--muted:#6b7280;--line:#e5e7eb;--primary:#2563eb;--primary2:#1d4ed8;--success:#059669;--danger:#dc2626;--warning:#d97706;--sidebar:#111827;--sidebar2:#1f2937;--soft:#eff6ff}
*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);font-size:14px}.app{min-height:100vh}.sidebar{position:fixed;left:0;top:0;bottom:0;width:250px;background:linear-gradient(180deg,var(--sidebar),#0f172a);color:#e5e7eb;overflow-y:auto;z-index:1000}.brand{padding:22px 18px;border-bottom:1px solid rgba(255,255,255,.08)}.brand strong{font-size:18px;color:#fff;display:block}.brand small{color:#94a3b8}.nav-section{padding:16px 12px 6px;font-size:10px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#64748b}.nav a{display:flex;align-items:center;gap:10px;margin:2px 9px;padding:9px 11px;border-radius:8px;color:#cbd5e1;text-decoration:none}.nav a:hover,.nav a.active{background:#25324a;color:#fff}.nav .icon{width:20px;text-align:center}.main{margin-left:250px;min-height:100vh}.topbar{height:64px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:500}.topbar .title{font-size:18px;font-weight:800}.topbar-right{display:flex;align-items:center;gap:12px}.user-badge{display:flex;align-items:center;gap:10px}.avatar{width:34px;height:34px;border-radius:50%;background:var(--soft);display:grid;place-items:center;font-weight:800;color:var(--primary)}.content{padding:24px}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:18px}.page-head h1{font-size:24px;margin:0 0 4px}.page-head p{margin:0;color:var(--muted)}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:0 4px 18px rgba(15,23,42,.04)}.card-header{padding:16px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:10px}.card-header h3{margin:0;font-size:15px}.card-body{padding:18px}.stat{padding:18px}.stat .label{font-size:12px;color:var(--muted);font-weight:700}.stat .value{font-size:25px;font-weight:800;margin-top:6px}.stat .hint{font-size:11px;color:var(--muted);margin-top:5px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 13px;border-radius:8px;border:1px solid var(--line);background:#fff;color:var(--text);font-weight:700;text-decoration:none;cursor:pointer;font-size:13px}.btn:hover{background:#f8fafc}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary2)}.btn-success{background:var(--success);border-color:var(--success);color:#fff}.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn-warning{background:#fff7ed;border-color:#fed7aa;color:#9a3412}.btn-sm{padding:6px 9px;font-size:12px}.form-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:14px}.col-12{grid-column:span 12}.col-8{grid-column:span 8}.col-6{grid-column:span 6}.col-4{grid-column:span 4}.col-3{grid-column:span 3}.col-2{grid-column:span 2}.form-group label{display:block;font-size:12px;font-weight:800;margin-bottom:6px}.form-control,.form-select{width:100%;height:39px;border:1px solid #d1d5db;border-radius:8px;padding:8px 10px;background:#fff;color:#111827;outline:none}.form-control:focus,.form-select:focus{border-color:#93c5fd;box-shadow:0 0 0 3px #dbeafe}.form-control.textarea{height:auto;min-height:80px;resize:vertical}.form-help{font-size:11px;color:var(--muted);margin-top:4px}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;min-width:760px}.table th,.table td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:middle;text-align:left}.table th{font-size:11px;text-transform:uppercase;letter-spacing:.03em;color:#475569;background:#f8fafc;position:sticky;top:0;z-index:1}.table tbody tr:hover{background:#fafcff}.text-right{text-align:right!important}.text-center{text-align:center!important}.muted{color:var(--muted)}.money{font-variant-numeric:tabular-nums;font-weight:700}.badge{display:inline-flex;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:800;background:#f1f5f9;color:#475569}.badge-success{background:#ecfdf5;color:#047857}.badge-danger{background:#fef2f2;color:#b91c1c}.badge-warning{background:#fffbeb;color:#b45309}.badge-primary{background:#eff6ff;color:#1d4ed8}.alert{padding:11px 14px;border-radius:9px;margin-bottom:15px;border:1px solid}.alert-success{background:#ecfdf5;border-color:#a7f3d0;color:#065f46}.alert-danger{background:#fef2f2;border-color:#fecaca;color:#991b1b}.errors{margin:0;padding-left:18px}.filter-bar{display:flex;gap:10px;align-items:end;flex-wrap:wrap}.filter-bar .form-group{min-width:160px}.pagination{display:flex;list-style:none;gap:4px;padding:14px 0;margin:0}.page-link{display:block;padding:6px 9px;border:1px solid var(--line);border-radius:6px;background:#fff;color:#334155;text-decoration:none}.active>.page-link{background:var(--primary);color:#fff;border-color:var(--primary)}.disabled>.page-link{opacity:.5}.line-editor{border:1px solid var(--line);border-radius:10px;overflow:hidden}.line-editor table{min-width:1000px}.line-editor input,.line-editor select{height:34px;font-size:12px}.totals{margin-left:auto;width:min(420px,100%)}.total-row{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px dashed var(--line)}.total-row.grand{font-size:18px;font-weight:900;border-bottom:0;padding-top:12px}.pos-layout{display:grid;grid-template-columns:1.45fr .55fr;gap:16px}.search-box{position:relative}.barcode-box{display:flex;gap:8px}.product-pill{padding:8px 10px;border:1px solid var(--line);border-radius:8px}.summary-kpi{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.summary-kpi>div{background:#f8fafc;border:1px solid var(--line);border-radius:9px;padding:11px}.summary-kpi small{display:block;color:var(--muted);font-weight:700}.summary-kpi strong{font-size:16px}.bars{display:flex;align-items:end;gap:7px;height:150px;padding:10px 0}.bar{flex:1;min-width:10px;background:#dbeafe;border-radius:5px 5px 0 0;position:relative}.bar:hover{background:#93c5fd}.bar span{position:absolute;bottom:100%;left:50%;transform:translateX(-50%);font-size:10px;white-space:nowrap;color:#64748b}.profile-grid{display:grid;grid-template-columns:280px 1fr;gap:16px}.profile-card{text-align:center}.profile-logo{width:78px;height:78px;border-radius:18px;background:#eff6ff;color:#1d4ed8;margin:0 auto 12px;display:grid;place-items:center;font-size:28px;font-weight:900}.tabs{display:flex;gap:8px;border-bottom:1px solid var(--line);margin-bottom:15px}.tabs button{border:0;background:none;padding:10px 12px;font-weight:800;color:#64748b;cursor:pointer}.tabs button.active{color:var(--primary);border-bottom:2px solid var(--primary)}.tab-pane{display:none}.tab-pane.active{display:block}.print-only{display:none}.mobile-menu{display:none}.nowrap{white-space:nowrap}.w-100{width:100%}.mb-0{margin-bottom:0}.mt-2{margin-top:8px}.mt-3{margin-top:14px}.mt-4{margin-top:20px}.gap-2{gap:8px}.flex{display:flex}.justify-between{justify-content:space-between}.items-center{align-items:center}.text-danger{color:var(--danger)}.text-success{color:var(--success)}.sticky-actions{position:sticky;bottom:0;background:#fff;border-top:1px solid var(--line);padding:12px 18px;margin:18px -18px -18px;display:flex;justify-content:flex-end;gap:8px}
@media(max-width:1100px){.grid-4{grid-template-columns:repeat(2,1fr)}.pos-layout{grid-template-columns:1fr}.profile-grid{grid-template-columns:1fr}.col-3{grid-column:span 6}.col-2{grid-column:span 4}}
@media(max-width:780px){.sidebar{transform:translateX(-100%);transition:.2s}.sidebar.open{transform:translateX(0)}.main{margin-left:0}.mobile-menu{display:inline-flex}.topbar{padding:0 14px}.content{padding:14px}.page-head{flex-direction:column}.grid-2,.grid-3,.grid-4,.summary-kpi{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.col-12,.col-8,.col-6,.col-4,.col-3,.col-2{grid-column:span 1}.card-body{padding:14px}.filter-bar>*{width:100%}.filter-bar .form-group{min-width:0}.topbar .title{font-size:15px}}
@media print{.sidebar,.topbar,.no-print,.btn{display:none!important}.main{margin:0}.content{padding:0}.card{box-shadow:none;border:0}.print-only{display:block}.table th{position:static}.page-head{margin-bottom:8px}body{background:#fff;font-size:12px}}

.inline-form{display:inline-flex;margin-left:4px}