:root{--bg: #0f1115;--bg-2: #161a22;--bg-3: #1e2430;--border: #2a3140;--text: #e8ecf3;--text-dim: #8b94a7;--accent: #e2554f;--accent-2: #f0803c;--green: #3dbf6e;--blue: #4d8dee;--yellow: #e6b84d;--red: #e25563;--radius: 14px;--touch: 52px}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);font-family:Segoe UI,system-ui,-apple-system,Roboto,sans-serif;font-size:16px;-webkit-font-smoothing:antialiased;overscroll-behavior:none}button{font-family:inherit;font-size:1rem;border:none;border-radius:var(--radius);cursor:pointer;min-height:var(--touch);padding:0 18px;background:var(--bg-3);color:var(--text);transition:filter .1s,transform .05s;touch-action:manipulation;-webkit-tap-highlight-color:transparent}button:active{transform:scale(.97)}button:hover{filter:brightness(1.15)}button:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff;font-weight:600}.btn-green{background:var(--green);color:#08130c;font-weight:700}.btn-blue{background:var(--blue);color:#fff;font-weight:600}.btn-danger{background:var(--red);color:#fff}.btn-ghost{background:transparent;border:1px solid var(--border)}.btn-big{min-height:64px;font-size:1.15rem;border-radius:16px}input,select,textarea{font-family:inherit;font-size:1.05rem;background:var(--bg-2);color:var(--text);border:1px solid var(--border);border-radius:10px;padding:12px 14px;min-height:var(--touch);width:100%;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--accent)}label{display:block;font-size:.85rem;color:var(--text-dim);margin-bottom:6px}.field{margin-bottom:14px}h1{font-size:1.5rem;font-weight:650}h2{font-size:1.2rem;font-weight:600}h3{font-size:1.05rem;font-weight:600}.app-shell{display:flex;height:100vh;overflow:hidden}.sidebar{width:220px;min-width:220px;background:var(--bg-2);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:14px 10px;gap:4px;overflow-y:auto}.sidebar .brand{font-size:1.25rem;font-weight:800;letter-spacing:.5px;padding:10px 12px 18px;color:var(--accent)}.sidebar .brand span{color:var(--text)}.nav-item{display:flex;align-items:center;gap:12px;padding:13px 14px;border-radius:12px;color:var(--text-dim);text-decoration:none;font-weight:500;min-height:var(--touch)}.nav-item.active{background:var(--bg-3);color:var(--text)}.nav-item:hover{color:var(--text)}.nav-item .icon{font-size:1.2rem;width:26px;text-align:center}.sidebar .spacer{flex:1}.sidebar .user-box{border-top:1px solid var(--border);padding:12px;font-size:.85rem;color:var(--text-dim)}.sidebar .user-box b{color:var(--text);display:block}.main{flex:1;overflow-y:auto;padding:22px}.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;flex-wrap:wrap;gap:12px}.page-head .actions{display:flex;gap:10px;flex-wrap:wrap}.card{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:16px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin-bottom:18px}.stat{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px}.stat .label{color:var(--text-dim);font-size:.8rem;text-transform:uppercase;letter-spacing:.6px}.stat .value{font-size:1.7rem;font-weight:700;margin-top:6px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:.95rem}th{text-align:left;color:var(--text-dim);font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.5px}th,td{padding:12px 10px;border-bottom:1px solid var(--border);white-space:nowrap}tr:last-child td{border-bottom:none}td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}.badge{display:inline-block;padding:4px 12px;border-radius:999px;font-size:.78rem;font-weight:600}.badge.green{background:#3dbf6e26;color:var(--green)}.badge.red{background:#e2556326;color:var(--red)}.badge.yellow{background:#e6b84d26;color:var(--yellow)}.badge.blue{background:#4d8dee26;color:var(--blue)}.badge.gray{background:var(--bg-3);color:var(--text-dim)}.pos-grid{display:grid;grid-template-columns:1fr 400px;gap:16px;height:calc(100vh - 44px)}.pos-products{display:flex;flex-direction:column;overflow:hidden}.pos-tabs{display:flex;gap:8px;margin-bottom:12px}.pos-tab{flex:1;min-height:56px;font-size:1.05rem;font-weight:700;border-radius:12px;background:var(--bg-2);border:1px solid var(--border);color:var(--text-dim)}.pos-tab.active{background:var(--accent);border-color:var(--accent);color:#fff}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;overflow-y:auto;padding-bottom:12px;align-content:start;flex:1}.product-tile{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius);padding:14px;min-height:105px;text-align:left;display:flex;flex-direction:column;justify-content:space-between}.product-tile .p-name{font-weight:650;font-size:1rem;white-space:normal;line-height:1.25}.product-tile .p-price{color:var(--accent-2);font-weight:700;font-size:1.05rem}.product-tile .p-stock{color:var(--text-dim);font-size:.78rem}.cart{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius);display:flex;flex-direction:column;overflow:hidden}.cart-items{flex:1;overflow-y:auto;padding:12px}.cart-line{display:flex;align-items:center;gap:10px;padding:10px 6px;border-bottom:1px solid var(--border)}.cart-line .c-info{flex:1;min-width:0}.cart-line .c-name{font-weight:600}.cart-line .c-detail{color:var(--text-dim);font-size:.82rem}.cart-line .c-total{font-weight:700;font-variant-numeric:tabular-nums}.cart-line .c-remove{min-height:40px;min-width:40px;padding:0;border-radius:10px;background:#e2556326;color:var(--red);font-size:1.1rem}.cart-footer{border-top:1px solid var(--border);padding:14px}.cart-total-row{display:flex;justify-content:space-between;margin-bottom:6px;color:var(--text-dim)}.cart-total-row.grand{color:var(--text);font-size:1.5rem;font-weight:800;margin:8px 0 14px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#05070ab8;display:flex;align-items:center;justify-content:center;z-index:50;padding:16px}.modal{background:var(--bg-2);border:1px solid var(--border);border-radius:18px;width:100%;max-width:520px;max-height:92vh;overflow-y:auto;padding:22px}.modal h2{margin-bottom:16px}.modal .modal-actions{display:flex;gap:10px;margin-top:18px}.modal .modal-actions button{flex:1}.weight-display{background:var(--bg);border:2px solid var(--border);border-radius:16px;text-align:center;padding:22px;margin-bottom:16px;font-size:3rem;font-weight:800;font-variant-numeric:tabular-nums}.weight-display small{display:block;font-size:.85rem;color:var(--text-dim);font-weight:400;margin-top:4px}.login-wrap{height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login-card{width:100%;max-width:400px;background:var(--bg-2);border:1px solid var(--border);border-radius:20px;padding:34px}.login-card .logo{text-align:center;font-size:2rem;font-weight:800;color:var(--accent);margin-bottom:4px}.login-card .logo span{color:var(--text)}.login-card .sub{text-align:center;color:var(--text-dim);margin-bottom:26px}.error-box{background:#e255631f;border:1px solid rgba(226,85,99,.4);color:var(--red);border-radius:10px;padding:12px 14px;margin-bottom:14px;font-size:.92rem}.ok-box{background:#3dbf6e1a;border:1px solid rgba(61,191,110,.35);color:var(--green);border-radius:10px;padding:12px 14px;margin-bottom:14px;font-size:.92rem}.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:end;margin-bottom:16px}.filters .field{margin-bottom:0;min-width:150px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}.form-grid .full{grid-column:1 / -1}.muted{color:var(--text-dim)}.mono{font-variant-numeric:tabular-nums}@media(max-width:1000px){.pos-grid{grid-template-columns:1fr;height:auto}.cart{min-height:380px}}@media(max-width:760px){.app-shell{flex-direction:column}.sidebar{width:100%;min-width:0;flex-direction:row;align-items:center;overflow-x:auto;overflow-y:hidden;padding:8px;border-right:none;border-bottom:1px solid var(--border)}.sidebar .brand,.sidebar .user-box{display:none}.nav-item{white-space:nowrap;padding:10px 12px}.main{padding:14px}.form-grid{grid-template-columns:1fr}}.ticket{background:#fff;color:#000;width:80mm;max-width:100%;margin:0 auto;padding:4mm;font-family:Courier New,monospace;font-size:12px;line-height:1.35}.ticket .t-center{text-align:center}.ticket .t-title{font-size:15px;font-weight:700}.ticket hr{border:none;border-top:1px dashed #000;margin:6px 0}.ticket table{width:100%;font-size:11px;border-collapse:collapse}.ticket th,.ticket td{padding:1px 0;border:none;color:#000;white-space:normal}.ticket .t-right{text-align:right}.ticket .t-total{font-size:14px;font-weight:700}@media print{body *{visibility:hidden}.print-area,.print-area *{visibility:visible}.print-area{position:absolute;left:0;top:0;width:80mm}.modal-backdrop{position:static;background:none;padding:0}.modal{border:none;max-width:none;padding:0;background:#fff}.no-print{display:none!important}@page{size:80mm auto;margin:0}}