:root{--bg:#0e0e10;--panel:#151517;--panel2:#1b1a19;--line:#2a292b;--text:#f2f0ed;--muted:#9d9995;--accent:#e4955c;--accent2:#bd7040;--green:#55d5a0;--red:#ff6b73;--blue:#83a9ad;--radius:18px;--shadow:0 18px 48px rgba(0,0,0,.28)}
*{box-sizing:border-box}html{color-scheme:dark}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;font-size:14px;line-height:1.5}button,input,select,textarea{font:inherit}a{color:inherit;text-decoration:none}.muted{color:var(--muted)}.accent{color:var(--accent)}.green{color:var(--green)}.red{color:var(--red)}.text-right{text-align:right}.nowrap{white-space:nowrap}.w-full{width:100%}.hidden{display:none!important}
.app-shell{min-height:100vh;display:grid;grid-template-columns:260px 1fr}.sidebar{background:#111113;border-right:1px solid var(--line);height:100vh;position:sticky;top:0;display:flex;flex-direction:column;padding:18px 14px;z-index:30}.brand{display:flex;gap:12px;align-items:center;padding:0 6px 20px}.brand-mark{width:42px;height:42px;border-radius:13px;background:var(--accent);color:#1a120d;display:grid;place-items:center;font-weight:900;font-size:18px;box-shadow:0 8px 22px rgba(228,149,92,.2)}.brand strong{display:block;font-size:16px}.brand small{color:var(--muted)}.nav-label{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#6f6b68;margin:18px 10px 7px}.nav{display:flex;flex-direction:column;gap:4px}.nav a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:11px;color:#bbb7b3;font-weight:600}.nav a:hover,.nav a.active{background:#22201e;color:var(--text)}.nav a.active{box-shadow:inset 3px 0 var(--accent)}.nav-icon{width:24px;height:24px;border:1px solid #3b3835;border-radius:7px;display:grid;place-items:center;font-size:11px}.user-card{margin-top:auto;border-top:1px solid var(--line);padding:15px 8px 4px;display:flex;align-items:center;gap:10px}.avatar{width:38px;height:38px;border-radius:50%;background:#242120;border:1px solid #3b3734;display:grid;place-items:center;font-weight:800;color:var(--accent)}.user-card strong{display:block}.user-card small{color:var(--muted)}.logout{margin-left:auto;background:transparent;border:0;color:var(--muted);cursor:pointer;font-size:18px}
.main{min-width:0}.topbar{height:64px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:13px;padding:0 26px;position:sticky;top:0;background:rgba(14,14,16,.92);backdrop-filter:blur(18px);z-index:20}.topbar h1{font-size:15px;margin:0}.topbar .spacer{flex:1}.top-chip{border:1px solid var(--line);border-radius:999px;padding:7px 11px;color:var(--muted)}.menu-toggle{display:none;border:1px solid var(--line);border-radius:9px;background:var(--panel);color:var(--text);padding:7px 10px}.content{padding:26px;max-width:1680px;margin:0 auto}.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:22px}.page-head h2{font-size:25px;margin:0 0 3px}.page-head p{margin:0;color:var(--muted)}
.grid{display:grid;gap:18px}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.card{background:linear-gradient(145deg,var(--panel),#111113);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.metric .label{color:var(--muted);display:flex;align-items:center;gap:8px;font-weight:650}.metric .value{font-size:28px;font-weight:800;margin:18px 0 2px;letter-spacing:-.03em}.metric small{color:var(--muted)}.card-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.card-title h3{margin:0;font-size:17px}.profit-card{background:linear-gradient(110deg,#1d1815,#291d16);margin:18px 0}.profit-card .value{font-size:30px;font-weight:800}
.chart{height:260px;display:flex;align-items:flex-end;gap:14px;padding-top:24px}.chart-col{flex:1;min-width:35px;text-align:center}.chart-bars{height:205px;display:flex;align-items:flex-end;justify-content:center;gap:6px;border-bottom:1px solid var(--line)}.chart-bar{width:32%;min-height:3px;border-radius:7px 7px 0 0;background:var(--accent)}.chart-bar.expense{background:var(--blue)}.chart-label{font-size:11px;color:var(--muted);margin-top:8px}
.btn{border:1px solid var(--line);background:#222022;color:var(--text);padding:10px 15px;border-radius:11px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn:hover{filter:brightness(1.12)}.btn-primary{background:var(--accent);border-color:var(--accent);color:#1b120c}.btn-danger{background:#3a1c20;border-color:#5d282e;color:#ff9197}.btn-ghost{background:transparent}.btn-sm{padding:7px 10px;font-size:12px}.actions{display:flex;gap:9px;flex-wrap:wrap}
.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:12px;color:#bbb6b2;font-weight:700}.field input,.field select,.field textarea,.search-input{width:100%;background:#1a191b;border:1px solid #323033;color:var(--text);border-radius:11px;padding:10px 12px;outline:none}.field input:focus,.field select:focus,.field textarea:focus,.search-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(228,149,92,.12)}.field textarea{min-height:82px;resize:vertical}.form-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:16px}.checkbox{display:flex;align-items:center;gap:8px;padding-top:26px;color:var(--muted)}
.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;min-width:760px}.table th{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:#807b77;text-align:left;padding:11px 12px;border-bottom:1px solid var(--line)}.table td{padding:13px 12px;border-bottom:1px solid #242326;vertical-align:middle}.table tr:hover td{background:rgba(255,255,255,.018)}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 9px;background:#282628;color:#bdb8b4;font-size:11px;font-weight:800}.badge.green{background:#173328;color:#6be3ad}.badge.red{background:#391d22;color:#ff8f96}.badge.orange{background:#3e291d;color:#efad7d}.sku{font-family:ui-monospace,Consolas,monospace;color:var(--accent)}.pagination{display:flex;justify-content:flex-end;gap:6px;margin-top:15px}.pagination a,.pagination span{padding:7px 11px;border-radius:8px;border:1px solid var(--line)}.pagination .active{background:var(--accent);color:#1b120c}
.alert{border-radius:12px;padding:12px 15px;margin-bottom:16px}.alert-success{background:#143229;border:1px solid #285844;color:#79e3b3}.alert-error{background:#391b20;border:1px solid #643039;color:#ff9ba0}.alert ul{margin:0;padding-left:18px}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.72);display:none;align-items:center;justify-content:center;padding:20px;z-index:100}.modal.open{display:flex}.modal-card{width:min(900px,100%);max-height:90vh;overflow:auto;background:#151517;border:1px solid #373438;border-radius:20px;padding:22px;box-shadow:0 30px 90px #000}.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.modal-head h3{margin:0}.modal-close{border:0;background:transparent;color:var(--muted);font-size:24px;cursor:pointer}
.product-line{display:grid;grid-template-columns:2fr .7fr 1fr auto;gap:9px;margin-bottom:9px}.product-line .remove-row{width:42px}
.pos-layout{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:0;min-height:calc(100vh - 64px)}.pos-catalog{padding:20px}.pos-cart{border-left:1px solid var(--line);background:#121214;padding:20px;position:sticky;top:64px;height:calc(100vh - 64px);display:flex;flex-direction:column}.pos-toolbar{display:flex;gap:10px;margin-bottom:16px}.pos-toolbar .search-input{max-width:430px}.category-tabs{display:flex;gap:8px;overflow:auto;padding-bottom:12px}.category-tabs a{border:1px solid var(--line);border-radius:999px;padding:8px 13px;white-space:nowrap;color:var(--muted)}.category-tabs a.active{background:var(--accent);color:#21150e;border-color:var(--accent);font-weight:800}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(150px,1fr));gap:13px}.product-card{background:#171719;border:1px solid var(--line);border-radius:16px;overflow:hidden;cursor:pointer;transition:.18s ease}.product-card:hover{transform:translateY(-2px);border-color:#514740}.product-visual{height:112px;display:grid;place-items:center;background:linear-gradient(145deg,#30241d,#161515);font-size:32px;font-weight:900;color:var(--accent);position:relative}.stock-pill{position:absolute;right:8px;top:8px;border-radius:999px;padding:4px 7px;background:rgba(118,157,160,.9);color:#101415;font-size:10px;font-weight:900}.product-info{padding:12px}.product-info strong{display:block;min-height:42px}.product-info small{color:var(--muted)}.product-price{padding:10px 12px;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:var(--accent);font-weight:800}.cart-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.cart-title h3{margin:0}.cart-items{overflow:auto;flex:1;padding-right:3px}.cart-empty{height:100%;display:grid;place-items:center;text-align:center;color:var(--muted)}.cart-item{border:1px solid var(--line);border-radius:13px;padding:11px;margin-bottom:9px}.cart-row{display:flex;justify-content:space-between;gap:10px}.cart-name{font-weight:750}.cart-item small{color:var(--muted)}.qty-control{display:flex;align-items:center;gap:8px;margin-top:9px}.qty-control button{width:27px;height:27px;border-radius:8px;border:1px solid var(--line);background:#222;color:white;cursor:pointer}.qty-control input{width:60px;text-align:center;background:#19191b;border:1px solid var(--line);border-radius:8px;padding:5px}.cart-remove{margin-left:auto;color:var(--red);background:none!important;border:0!important}.cart-summary{border-top:1px solid var(--line);padding-top:13px}.summary-row{display:flex;justify-content:space-between;margin:7px 0;color:var(--muted)}.summary-row.total{font-size:20px;color:var(--text);font-weight:850;margin-top:12px}.cart-buttons{display:grid;grid-template-columns:1fr 1.5fr;gap:10px;margin-top:12px}.held-list{display:flex;flex-direction:column;gap:8px}.held-item{display:flex;justify-content:space-between;border:1px solid var(--line);padding:11px;border-radius:10px}
.receipt{max-width:360px;margin:20px auto;background:white;color:#111;padding:18px;font-family:ui-monospace,Consolas,monospace}.receipt h1{text-align:center;font-size:20px;margin:0}.receipt .center{text-align:center}.receipt table{width:100%;border-collapse:collapse}.receipt td{padding:4px 0;vertical-align:top}.receipt .line{border-top:1px dashed #111;margin:10px 0}.receipt-actions{text-align:center;margin:20px}.receipt-actions .btn{color:white}
@media(max-width:1200px){.grid-4{grid-template-columns:repeat(2,1fr)}.product-grid{grid-template-columns:repeat(3,1fr)}.form-grid{grid-template-columns:repeat(2,1fr)}.pos-layout{grid-template-columns:minmax(0,1fr) 340px}}
@media(max-width:900px){.app-shell{grid-template-columns:1fr}.sidebar{position:fixed;left:-280px;width:260px;transition:.2s}.sidebar.open{left:0}.menu-toggle{display:block}.content{padding:18px}.pos-layout{display:block}.pos-cart{position:relative;top:auto;height:auto;border-left:0;border-top:1px solid var(--line)}.product-grid{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr}.topbar{padding:0 16px}}
@media(max-width:600px){.grid-4,.grid-2,.form-grid{grid-template-columns:1fr}.product-grid{grid-template-columns:1fr 1fr}.product-visual{height:90px}.product-info strong{font-size:12px}.content{padding:14px}.page-head{align-items:flex-start;flex-direction:column}.card{padding:15px}.product-line{grid-template-columns:1fr 70px 100px auto}.metric .value{font-size:23px}}
@media print{body{background:#fff}.receipt-actions{display:none}.receipt{margin:0;max-width:none}.sidebar,.topbar{display:none}.app-shell{display:block}.content{padding:0}.report-print{background:#fff;color:#111;border:0;box-shadow:none}.report-print .table td,.report-print .table th{border-color:#ddd;color:#111}}