:root{--red: #e4002b;--red-dark: #b80023;--red-soft: #fde5ea;--cream: #fff6e9;--cream-dark: #f5e9d6;--ink: #1c1917;--ink-soft: #57534e;--muted: #8a827b;--line: #e7e2da;--surface: #ffffff;--bg: #faf6ef;--green: #1f9d55;--green-soft: #e3f5eb;--amber: #b7791f;--amber-soft: #fbf1dc;--blue: #2563eb;--blue-soft: #e6edfd;--radius: 10px;--radius-sm: 7px;--shadow-sm: 0 1px 2px rgba(28, 25, 23, .06);--shadow: 0 2px 10px rgba(28, 25, 23, .08);--shadow-lg: 0 12px 40px rgba(28, 25, 23, .18);--sidebar-w: 244px;--topbar-h: 60px;--font: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;color-scheme:light}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font);background:var(--bg);color:var(--ink);font-size:14px;line-height:1.45;-webkit-font-smoothing:antialiased}a{color:var(--red);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4{margin:0 0 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tr:hover{background:#fffdf9}table.data td.num,table.data th.num{text-align:right;font-variant-numeric:tabular-nums}table.data tfoot td{font-weight:700;background:var(--cream);border-top:2px solid var(--line)}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 9px;border-radius:999px;font-size:11.5px;font-weight:700;line-height:1.6}.badge-green{background:var(--green-soft);color:var(--green)}.badge-red{background:var(--red-soft);color:var(--red-dark)}.badge-amber{background:var(--amber-soft);color:var(--amber)}.badge-blue{background:var(--blue-soft);color:var(--blue)}.badge-gray{background:#eee9e1;color:var(--ink-soft)}.app-shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:var(--ink);color:#fff;display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;z-index:20}.sidebar-brand{padding:16px 18px;display:flex;align-items:center;gap:10px;border-bottom:1px solid rgba(255,255,255,.1)}.sidebar-brand 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.icon{width:18px;text-align:center;flex-shrink:0}.main{flex:1;margin-left:var(--sidebar-w);display:flex;flex-direction:column;min-width:0}.topbar{height:var(--topbar-h);background:var(--surface);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 22px;position:sticky;top:0;z-index:15;gap:16px}.topbar h1{font-size:17px;margin:0}.topbar-right{display:flex;align-items:center;gap:14px}.user-chip{display:flex;align-items:center;gap:9px}.user-avatar{width:32px;height:32px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;font-weight:700;font-size:13px}.user-meta{line-height:1.15}.user-meta .name{font-size:13px;font-weight:700}.user-meta .role{font-size:11px;color:var(--muted)}.page{padding:22px;flex:1}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}.page-head h2{font-size:20px;margin:0 0 2px}.page-head .subtitle{color:var(--ink-soft);font-size:13px}.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}.toolbar .spacer{flex:1}.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px}.stack{display:flex;flex-direction:column;gap:16px}.row{display:flex;gap:10px;align-items:center}.state{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:46px 20px;color:var(--ink-soft);gap:8px}.state .state-icon{font-size:30px;opacity:.7}.state h4{margin:0}.state.error{color:var(--red-dark)}.spinner{width:26px;height:26px;border:3px solid var(--cream-dark);border-top-color:var(--red);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.inline-note{padding:10px 14px;border-radius:var(--radius-sm);font-size:12.5px;border:1px solid}.note-warn{background:var(--amber-soft);border-color:#ecd9ad;color:#7c5a10}.note-info{background:var(--blue-soft);border-color:#c7d6fb;color:#1e40af}.form-error{background:var(--red-soft);border:1px solid #f3c3cd;color:var(--red-dark);padding:9px 12px;border-radius:var(--radius-sm);font-size:12.5px;margin-bottom:12px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#1c191780;display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;z-index:50;overflow-y:auto}.modal{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-lg);width:100%;max-width:520px;animation:pop .14s ease-out}.modal.wide{max-width:720px}@keyframes pop{0%{transform:translateY(-8px);opacity:0}}.modal-header{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.modal-header h3{margin:0;font-size:16px}.modal-close{border:none;background:transparent;font-size:20px;cursor:pointer;color:var(--muted);line-height:1}.modal-body{padding:20px}.modal-footer{padding:14px 20px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:10px}.login-screen{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,var(--red) 0%,var(--red-dark) 100%);padding:20px}.login-card{background:var(--surface);border-radius:16px;box-shadow:var(--shadow-lg);width:100%;max-width:400px;overflow:hidden}.login-head{background:var(--ink);color:#fff;padding:26px 28px;text-align:center}.login-head .logo{width:54px;height:54px;border-radius:12px;background:var(--red);display:grid;place-items:center;font-weight:900;font-size:20px;margin:0 auto 12px}.login-head h1{color:#fff;font-size:19px;margin:0}.login-head p{color:#ffffffa6;font-size:12px;margin:4px 0 0;text-transform:uppercase;letter-spacing:.1em}.login-body{padding:26px 28px 28px}.login-accounts{margin-top:18px;padding-top:16px;border-top:1px dashed var(--line);font-size:11.5px;color:var(--muted)}.login-accounts code{background:var(--cream);padding:1px 5px;border-radius:4px;color:var(--ink-soft)}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}.product-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column}.product-thumb{height:130px;background:var(--cream);display:grid;place-items:center;overflow:hidden}.product-thumb img{width:100%;height:100%;object-fit:cover}.product-thumb .placeholder{font-size:30px;opacity:.4}.product-body{padding:12px;flex:1;display:flex;flex-direction:column;gap:6px}.product-body .p-name{font-weight:700;font-size:14px}.product-body .p-price{font-weight:800;color:var(--red)}.product-actions{display:flex;gap:6px;padding:10px 12px;border-top:1px solid var(--line);flex-wrap:wrap}.img-preview{width:100%;height:150px;border:1px dashed var(--line);border-radius:var(--radius-sm);display:grid;place-items:center;overflow:hidden;background:var(--cream)}.img-preview img{width:100%;height:100%;object-fit:contain}.receipt{width:320px;margin:0 auto;background:#fff;padding:18px 20px;font-family:Courier New,monospace;font-size:12.5px;color:#000;border:1px solid var(--line)}.receipt.center{text-align:center}.receipt hr{border:none;border-top:1px dashed #000;margin:8px 0}.receipt .r-row{display:flex;justify-content:space-between;gap:8px}.receipt .r-title{font-size:15px;font-weight:700}.receipt table{width:100%;border-collapse:collapse}.receipt table td{padding:1px 0;vertical-align:top}.receipt .r-total{font-size:14px;font-weight:700}.text-muted{color:var(--muted)}.text-right{text-align:right}.text-center{text-align:center}.mono{font-variant-numeric:tabular-nums}.mt-0{margin-top:0}.mb-0{margin-bottom:0}.flex-wrap{flex-wrap:wrap}.gap-sm{gap:8px}.pill-tabs{display:inline-flex;background:var(--cream-dark);border-radius:999px;padding:3px;gap:3px}.pill-tabs button{border:none;background:transparent;padding:6px 14px;border-radius:999px;font-size:12.5px;font-weight:600;color:var(--ink-soft);cursor:pointer}.pill-tabs button.active{background:#fff;color:var(--red);box-shadow:var(--shadow-sm)}.pagination{display:flex;align-items:center;gap:12px;justify-content:flex-end;padding:12px 4px 0;font-size:13px}@media print{.sidebar,.topbar,.no-print,.toolbar,.page-head .btn,.modal-footer{display:none!important}.main{margin-left:0!important}body,.page,.app-shell{background:#fff!important}.page{padding:0!important}.modal-overlay{position:static;background:none;padding:0;display:block}.modal{box-shadow:none;max-width:none}.print-area,.print-area *{visibility:visible}table.data th{position:static}.card{box-shadow:none;border:none}}