:root{--bg:#f3f4f8;--surface:#fff;--surface-alt:#f8f9fc;--border:#e5e7eb;--text:#111827;--text-muted:#6b7280;--text-soft:#9ca3af;--sidebar-bg:#161a2e;--sidebar-bg-alt:#1e2340;--sidebar-text:#a4a9c4;--sidebar-text-active:#fff;--primary:#4f46e5;--primary-hover:#4338ca;--primary-soft:#eef2ff;--success:#16a34a;--success-soft:#dcfce7;--danger:#dc2626;--danger-soft:#fee2e2;--warning:#d97706;--warning-soft:#fef3c7;--info:#0891b2;--radius-sm:8px;--radius-md:12px;--radius-lg:18px;--radius-full:999px;--shadow-sm:0 1px 2px #0f172a0f;--shadow-md:0 4px 16px #0f172a14;--shadow-lg:0 12px 32px #0f172a1f;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe 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14px;font-size:14px;font-weight:500;text-decoration:none;transition:background .15s,color .15s;display:flex}.sidebar-link:hover{background:var(--sidebar-bg-alt);color:#fff}.sidebar-link.active{background:var(--primary);color:#fff}.sidebar-link svg{flex-shrink:0}.sidebar-footer{border-top:1px solid #ffffff14;flex-direction:column;gap:10px;padding:14px 18px 18px;font-size:12.5px;display:flex}.sidebar-footer-row{color:var(--sidebar-text);justify-content:space-between;align-items:center;gap:8px;display:flex}.sidebar-footer-row strong{color:#fff;font-weight:600}.main-area{flex-direction:column;flex:1;min-width:0;height:100%;display:flex}.topbar{background:var(--surface);border-bottom:1px solid var(--border);flex-shrink:0;align-items:center;gap:14px;padding:14px 24px;display:flex}.topbar-search{flex:1;max-width:420px;position:relative}.topbar-search input{border-radius:var(--radius-full);border:1px solid var(--border);background:var(--surface-alt);outline:none;width:100%;padding:10px 14px 10px 40px;font-size:14px}.topbar-search input:focus{border-color:var(--primary);background:var(--surface)}.topbar-search svg{color:var(--text-soft);position:absolute;top:50%;left:14px;transform:translateY(-50%)}.topbar-actions{align-items:center;gap:10px;margin-left:auto;display:flex}.icon-btn{border-radius:var(--radius-full);border:1px solid var(--border);background:var(--surface);cursor:pointer;width:38px;height:38px;color:var(--text-muted);justify-content:center;align-items:center;transition:background .15s;display:flex;position:relative}.icon-btn:hover{background:var(--surface-alt)}.icon-btn .dot{background:var(--danger);border:2px solid var(--surface);border-radius:50%;width:8px;height:8px;position:absolute;top:7px;right:7px}.avatar{background:var(--primary);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:38px;height:38px;font-size:14px;font-weight:700;display:flex}.page-content{flex:1;padding:24px;overflow-y:auto}.mobile-menu-btn{display:none}@media (width<=1024px){.sidebar{z-index:60;box-shadow:var(--shadow-lg);position:fixed;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.sidebar-overlay{z-index:50;background:#0006;display:none;position:fixed;inset:0}.sidebar-overlay.open{display:block}.mobile-menu-btn{display:flex}.topbar-search{max-width:none}}@media (width<=640px){.page-content{padding:14px}.topbar{padding:10px 14px}}.btn{border-radius:var(--radius-md);cursor:pointer;white-space:nowrap;border:none;justify-content:center;align-items:center;gap:8px;padding:10px 16px;font-size:14px;font-weight:600;transition:background .15s,transform .1s,box-shadow .15s;display:inline-flex}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-success{background:var(--success);color:#fff}.btn-success:hover:not(:disabled){background:#15803d}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:#b91c1c}.btn-outline{background:var(--surface);color:var(--text);border:1px solid var(--border)}.btn-outline:hover:not(:disabled){background:var(--surface-alt)}.btn-ghost{color:var(--text-muted);background:0 0}.btn-ghost:hover:not(:disabled){background:var(--surface-alt);color:var(--text)}.btn-sm{border-radius:var(--radius-sm);padding:6px 10px;font-size:13px}.btn-icon{border-radius:var(--radius-md);padding:8px}.card{background:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-sm)}.input{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface);width:100%;color:var(--text);outline:none;padding:10px 14px;font-size:14px;transition:border-color .15s,box-shadow .15s}.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.label{color:var(--text-muted);margin-bottom:6px;font-size:13px;font-weight:600;display:block}.field{margin-bottom:14px}.badge{border-radius:var(--radius-full);align-items:center;gap:4px;padding:3px 10px;font-size:12px;font-weight:700;display:inline-flex}.badge-success{background:var(--success-soft);color:#15803d}.badge-danger{background:var(--danger-soft);color:#b91c1c}.badge-warning{background:var(--warning-soft);color:#b45309}.badge-info{background:var(--primary-soft);color:var(--primary)}.badge-neutral{color:var(--text-muted);background:#f1f2f6}table.table{border-collapse:collapse;width:100%;font-size:14px}table.table th{text-align:left;color:var(--text-muted);text-transform:uppercase;letter-spacing:.03em;border-bottom:1px solid var(--border);padding:12px 16px;font-size:12px;font-weight:600}table.table td{border-bottom:1px solid var(--border);vertical-align:middle;padding:14px 16px}table.table tr:last-child td{border-bottom:none}table.table tr:hover td{background:var(--surface-alt)}.modal-overlay{z-index:100;background:#0f172a80;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:480px;max-height:90vh;padding:24px;overflow-y:auto}.modal-header{justify-content:space-between;align-items:center;margin-bottom:18px;display:flex}.modal-header h2{margin:0;font-size:18px}.empty-state{color:var(--text-soft);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:10px;padding:60px 20px;display:flex}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;display:flex}.page-header h1{margin:0;font-size:22px;font-weight:700}.page-header p{color:var(--text-muted);margin:4px 0 0;font-size:14px}.stat-card{background:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--border);flex-direction:column;gap:6px;padding:18px 20px;display:flex}.stat-card .stat-icon{border-radius:var(--radius-md);justify-content:center;align-items:center;width:38px;height:38px;margin-bottom:4px;display:flex}.stat-card .stat-value{font-size:24px;font-weight:800}.stat-card .stat-label{color:var(--text-muted);font-size:13px;font-weight:500}.toast{background:var(--text);color:#fff;border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:200;padding:12px 18px;font-size:14px;font-weight:500;position:fixed;bottom:24px;right:24px}.toast.error{background:var(--danger)}.toast.success{background:var(--success)}@media print{body *{visibility:hidden}#receipt-print,#receipt-print *{visibility:visible}#receipt-print{width:100%;position:absolute;top:0;left:0}.no-print{display:none!important}}.cart-panel{flex-shrink:0;width:340px;height:100%}.mobile-cart-fab,.mobile-only{display:none}@media (width<=900px){.cart-panel{z-index:70;width:min(360px,100%);height:100vh;padding:14px;transition:transform .2s;position:fixed;top:0;right:0;transform:translate(100%)}.cart-panel.open{transform:translate(0)}.mobile-cart-fab{justify-content:center;align-items:center;display:flex}.mobile-only{display:flex!important}}