@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');
:root{--blue:#2563eb;--blue-dark:#1d4ed8;--blue-soft:#eff6ff;--navy:#0f172a;--ink:#172033;--muted:#64748b;--line:#e5eaf2;--surface:#fff;--canvas:#f6f8fc;--green:#10b981;--red:#ef4444;--amber:#f59e0b;--shadow:0 1px 2px rgba(15,23,42,.04),0 8px 28px rgba(15,23,42,.055)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--canvas);color:var(--ink);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;font-size:14px;-webkit-font-smoothing:antialiased}a{transition:.18s ease}.auth-bg{background:radial-gradient(circle at 12% 15%,#dbeafe 0,transparent 30%),radial-gradient(circle at 88% 84%,#e0e7ff 0,transparent 30%),#f8fafc}.login-card{width:min(430px,94vw);border-radius:22px!important}.brand-mark{display:grid;place-items:center;width:44px;height:44px;flex:0 0 44px;border-radius:13px;background:linear-gradient(145deg,#3b82f6,#1d4ed8);box-shadow:0 8px 20px #2563eb35;color:#fff;font-weight:800;letter-spacing:-.5px}
.sidebar{position:fixed;inset:0 auto 0 0;width:264px;background:#fff;border-right:1px solid var(--line);z-index:1040;overflow-y:auto;scrollbar-width:thin;transition:transform .24s ease}.sidebar-brand{position:sticky;top:0;z-index:2;display:flex;gap:12px;align-items:center;padding:20px 18px;background:#fffffff2;backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.sidebar-brand b{display:block;color:var(--navy);font-size:15px;letter-spacing:-.2px}.sidebar-brand small{display:block;color:var(--muted);font-size:10px;margin-top:2px;text-transform:uppercase;letter-spacing:.08em}.sidebar nav{padding:14px 12px 28px}.nav-label{display:block;padding:16px 11px 7px;color:#94a3b8;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.1em}.sidebar nav a{position:relative;display:flex;align-items:center;gap:11px;color:#526079;text-decoration:none;padding:10px 11px;margin:2px 0;border-radius:10px;font-size:13px;font-weight:550}.sidebar nav a:hover{color:var(--blue);background:var(--blue-soft)}.sidebar nav a.active{color:#fff;background:linear-gradient(135deg,var(--blue),var(--blue-dark));box-shadow:0 7px 16px #2563eb2b}.sidebar nav i{display:grid;place-items:center;width:21px;font-size:16px}.app-shell{margin-left:264px;min-height:100vh}.topbar{height:76px;background:#ffffffd9;border-bottom:1px solid var(--line);backdrop-filter:blur(12px);display:flex;align-items:center;padding:0 28px;position:sticky;top:0;z-index:1020}.topbar h5{font-size:17px;font-weight:750;letter-spacing:-.35px;color:var(--navy)}.topbar small{font-size:11px}.topbar-user{display:flex;align-items:center;gap:11px;padding:6px 8px 6px 6px;border:1px solid var(--line);border-radius:12px;background:#fff}.user-avatar{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--blue-soft);color:var(--blue);font-weight:800}.content{padding:26px;max-width:1800px;margin:auto}.page-intro{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px}.page-intro h2{font-size:23px;font-weight:800;letter-spacing:-.65px;margin:0;color:var(--navy)}.page-intro p{margin:5px 0 0;color:var(--muted)}
.metric-card,.panel{background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.metric-card{position:relative;overflow:hidden;padding:18px;height:100%;transition:.2s}.metric-card:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(15,23,42,.09)}.metric-card:after{content:"";position:absolute;width:70px;height:70px;border-radius:50%;right:-28px;top:-28px;background:#2563eb08}.metric-card small{display:block;color:var(--muted);font-weight:550;margin:14px 0 5px}.metric-card h4,.metric-card h5{margin:0;font-weight:800;letter-spacing:-.45px;color:var(--navy)}.metric-icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;font-size:18px}.panel{overflow:hidden}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:17px 20px;border-bottom:1px solid var(--line)}.panel-head h5{margin:0;font-size:15px;font-weight:750;letter-spacing:-.25px;color:var(--navy)}.panel-head small{display:block;margin-top:3px}.table{margin:0}.table>:not(caption)>*>*{padding:13px 18px;border-color:#edf1f6}.table thead th{font-size:10.5px;text-transform:uppercase;letter-spacing:.065em;color:#7c899e;background:#fafbfe;font-weight:750;white-space:nowrap}.table tbody td{font-size:13px;color:#3c485e}.table-hover>tbody>tr:hover>*{background:#f8fbff}.badge{font-weight:650;padding:.45em .7em}.quick-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:11px;padding:18px}.quick-grid a{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;text-decoration:none;color:#334155;background:#f8fafc;border:1px solid var(--line);border-radius:13px;padding:15px;gap:9px;min-height:92px;font-weight:650}.quick-grid a:hover{border-color:#93c5fd;background:var(--blue-soft);color:var(--blue);transform:translateY(-2px)}.quick-grid i{font-size:20px;color:var(--blue)}
.form-label,label{font-size:12px;font-weight:650;color:#4b5870;margin-bottom:7px}.form-control,.form-select{border-color:#dce3ed;border-radius:10px;padding:.68rem .78rem;font-size:13px;background-color:#fff}.form-control:hover,.form-select:hover{border-color:#b8c5d8}.form-control:focus,.form-select:focus{border-color:#60a5fa;box-shadow:0 0 0 3px #2563eb16}.input-group-text{border-color:#dce3ed;background:#f8fafc;color:#5b6880}.btn{border-radius:9px;font-size:13px;font-weight:650;padding:.62rem .9rem}.btn-sm{padding:.42rem .62rem}.btn-lg{padding:.78rem 1rem}.btn-primary{background:var(--blue);border-color:var(--blue);box-shadow:0 4px 10px #2563eb22}.btn-primary:hover{background:var(--blue-dark);border-color:var(--blue-dark)}.btn-light{background:#fff;border-color:var(--line);color:#526079}.alert{border:0;border-radius:12px}.table-search{max-width:380px;background:#f8fafc}
.pos-layout{display:grid;grid-template-columns:minmax(0,1.85fr) minmax(330px,.9fr);gap:16px;align-items:start}.pos-products,.pos-checkout{min-width:0}.product-picker{display:grid;grid-template-columns:repeat(auto-fill,minmax(165px,1fr));gap:11px;max-height:calc(100vh - 245px);overflow:auto;padding-right:4px}.product-tile{position:relative;border:1px solid var(--line);background:#fff;border-radius:14px;text-align:left;padding:14px;display:flex;flex-direction:column;gap:6px;min-height:112px;min-width:0;transition:.18s}.product-tile:before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:#dbeafe;border-radius:14px 0 0 14px}.product-tile:hover{border-color:#93c5fd;box-shadow:0 9px 24px #2563eb14;transform:translateY(-2px)}.product-tile b{color:var(--navy);font-size:13px;overflow-wrap:anywhere}.product-tile small{font-size:11px;color:var(--muted);overflow-wrap:anywhere}.product-tile span{font-size:11px;color:var(--blue);font-weight:700;margin-top:auto}.pos-cart{position:sticky;top:92px;border-color:#dbeafe}.cart-lines{max-height:280px;overflow:auto}.cart-line{display:grid;grid-template-columns:minmax(0,1fr) 60px 76px 26px;align-items:center;gap:7px;padding:11px 14px;border-bottom:1px solid #edf1f6}.cart-line b{font-size:12px;overflow-wrap:anywhere}.cart-line small{display:block;color:var(--muted);font-size:10px;margin-top:3px}.total-row{display:flex;justify-content:space-between;padding:6px 0}.total-row.fs-5{margin-top:6px;padding-top:11px;border-top:1px dashed #cbd5e1;color:var(--navy)}.payment-grid .input-group-text{min-width:67px;font-size:10px}
.batch-price{border:1px solid #dbeafe;background:var(--blue-soft);border-radius:12px;padding:14px}.batch-price small{display:block;color:var(--muted);margin-bottom:5px}.batch-price b{font-size:19px;color:var(--navy)}.empty-state{text-align:center;padding:55px 20px;color:var(--muted)}.empty-state i{display:block;font-size:30px;color:#bfdbfe;margin-bottom:10px}
.chart-wrap{position:relative;height:290px;padding:16px}.sidebar-backdrop{position:fixed;inset:0;background:#0f172a66;backdrop-filter:blur(2px);z-index:1030}@media(max-width:1199px){.pos-layout{grid-template-columns:minmax(0,1.55fr) minmax(310px,.9fr)}.product-picker{grid-template-columns:repeat(auto-fill,minmax(145px,1fr))}}@media(max-width:991px){.sidebar{transform:translateX(-100%);box-shadow:18px 0 50px #0f172a20}.sidebar.show{transform:none}.app-shell{margin-left:0}.content{padding:18px}.topbar{padding:0 16px}.page-intro{align-items:flex-start;flex-direction:column}.pos-layout{grid-template-columns:1fr}.product-picker{max-height:520px;grid-template-columns:repeat(auto-fill,minmax(155px,1fr))}.pos-cart{position:static}}@media(max-width:575px){.content{padding:13px}.topbar{height:68px}.metric-card{padding:14px}.panel-head{padding:14px}.product-picker{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.product-tile{padding:11px;min-height:105px}.quick-grid{padding:13px}.cart-line{grid-template-columns:minmax(0,1fr) 55px 64px 24px}.table>:not(caption)>*>*{padding:11px 13px}.chart-wrap{height:245px;padding:10px}}@media print{body{background:#fff}.sidebar,.topbar,.no-print,.sidebar-backdrop{display:none!important}.app-shell{margin:0}.content{padding:0;max-width:none}.panel,.metric-card{box-shadow:none}.panel{break-inside:avoid}.table-responsive{overflow:visible}}