:root{--emerald: #0e7c66;--emerald-dark: #0a5c4b;--emerald-soft: #e6f4f0;--ink: #1a1d29;--ink-2: #3a3f52;--muted: #6b7180;--line: #e6e8ec;--bg: #f6f7f9;--surface: #ffffff;--amber: #f59e0b;--amber-soft: #fef3e2;--red: #dc2626;--red-soft: #fdecec;--blue: #2563eb;--blue-soft: #e8f0fe;--font-display: "Sora", system-ui, sans-serif;--font-body: "Inter", system-ui, sans-serif;--font-mono: "JetBrains Mono", monospace;--r-sm: 8px;--r: 12px;--r-lg: 16px;--shadow-sm: 0 1px 2px rgba(20, 23, 34, .06);--shadow: 0 4px 16px rgba(20, 23, 34, .08);--shadow-lg: 0 12px 40px rgba(20, 23, 34, .16);--sidebar-w: 244px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;color:var(--ink);line-height:1.2}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}.mono{font-family:var(--font-mono)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:40px;padding:0 18px;border:1px solid transparent;border-radius:var(--r-sm);font-weight:600;font-size:14px;transition:all .15s ease;white-space:nowrap}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--emerald);color:#fff}.btn-primary:hover:not(:disabled){background:var(--emerald-dark)}.btn-ghost{background:var(--surface);color:var(--ink);border-color:var(--line)}.btn-ghost:hover:not(:disabled){border-color:var(--muted)}.btn-danger{background:var(--red-soft);color:var(--red)}.btn-danger:hover:not(:disabled){background:#f9dada}.btn-sm{height:32px;padding:0 12px;font-size:13px}.btn-lg{height:48px;padding:0 24px;font-size:15px}.btn-block{width:100%}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-sm)}.card-pad{padding:20px}.field{margin-bottom:16px}.field label{display:block;font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:6px}.input,.select,textarea.input{width:100%;height:42px;padding:0 14px;font-size:14px;font-family:inherit;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface);color:var(--ink);transition:border-color .15s,box-shadow .15s}textarea.input{height:auto;padding:10px 14px;resize:vertical}.input:focus,.select:focus,textarea.input:focus{outline:none;border-color:var(--emerald);box-shadow:0 0 0 3px var(--emerald-soft)}.input::placeholder{color:#a9adb8}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.badge{display:inline-flex;align-items:center;gap:5px;height:24px;padding:0 10px;border-radius:999px;font-size:12px;font-weight:600}.badge-green{background:var(--emerald-soft);color:var(--emerald-dark)}.badge-amber{background:var(--amber-soft);color:#b45309}.badge-red{background:var(--red-soft);color:var(--red)}.badge-blue{background:var(--blue-soft);color:var(--blue)}.badge-gray{background:#eef0f3;color:var(--muted)}.table{width:100%;border-collapse:collapse}.table th{text-align:left;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);padding:12px 16px;border-bottom:1px solid var(--line)}.table td{padding:14px 16px;border-bottom:1px solid var(--line);font-size:14px}.table tbody tr:last-child td{border-bottom:none}.table tbody tr:hover{background:#fafbfc}.table .right{text-align:right}.app{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:var(--ink);color:#cfd3dd;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:40}.sidebar-brand{display:flex;align-items:center;gap:10px;padding:20px 20px 16px;font-family:var(--font-display);font-weight:800;font-size:19px;color:#fff}.sidebar-brand .logo{width:32px;height:32px;border-radius:9px;background:var(--emerald);display:grid;place-items:center;color:#fff;flex-shrink:0}.nav{padding:8px 12px;flex:1;overflow-y:auto}.nav-label{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:#6b7180;padding:14px 12px 6px}.nav-item{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:var(--r-sm);color:#cfd3dd;font-weight:500;font-size:14px;margin-bottom:2px;transition:all .12s}.nav-item:hover{background:#ffffff0f;color:#fff}.nav-item.active{background:var(--emerald);color:#fff}.sidebar-foot{padding:14px;border-top:1px solid rgba(255,255,255,.08)}.main{flex:1;margin-left:var(--sidebar-w);display:flex;flex-direction:column;min-width:0}.topbar{height:64px;background:var(--surface);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:30}.topbar h1{font-size:20px}.content{padding:28px;flex:1}.user-chip{display:flex;align-items:center;gap:10px}.avatar{width:36px;height:36px;border-radius:50%;background:var(--emerald-soft);color:var(--emerald-dark);display:grid;place-items:center;font-weight:700;font-size:14px}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px}.stat{padding:18px 20px}.stat-top{display:flex;align-items:center;justify-content:space-between}.stat-icon{width:38px;height:38px;border-radius:10px;display:grid;place-items:center}.stat-label{font-size:13px;color:var(--muted);font-weight:500;margin-top:12px}.stat-value{font-family:var(--font-display);font-size:27px;font-weight:700;margin-top:2px}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#14172280;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:grid;place-items:center;z-index:60;padding:20px}.modal{background:var(--surface);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);width:100%;max-width:520px;max-height:90vh;overflow-y:auto}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--line)}.modal-head h3{font-size:18px}.modal-body{padding:24px}.modal-foot{display:flex;gap:12px;justify-content:flex-end;padding:16px 24px;border-top:1px solid var(--line)}.icon-btn{width:34px;height:34px;border-radius:8px;border:none;background:transparent;display:grid;place-items:center;color:var(--muted)}.icon-btn:hover{background:var(--bg);color:var(--ink)}.toast-wrap{position:fixed;bottom:24px;right:24px;z-index:80;display:flex;flex-direction:column;gap:10px}.toast{background:var(--ink);color:#fff;padding:13px 18px;border-radius:var(--r-sm);box-shadow:var(--shadow-lg);font-size:14px;font-weight:500;display:flex;align-items:center;gap:10px;animation:slideIn .2s ease}.toast.err{background:var(--red)}.toast.ok{background:var(--emerald)}@keyframes slideIn{0%{transform:translate(20px);opacity:0}to{transform:translate(0);opacity:1}}.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;gap:16px;flex-wrap:wrap}.page-head .sub{color:var(--muted);font-size:14px;margin-top:3px}.row{display:flex;align-items:center;gap:12px}.gap{gap:12px}.spread{justify-content:space-between}.empty{text-align:center;padding:56px 20px;color:var(--muted)}.empty svg{color:var(--line);margin-bottom:12px}.spinner{width:18px;height:18px;border:2.5px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}.spinner.dark{border-color:var(--line);border-top-color:var(--emerald)}@keyframes spin{to{transform:rotate(360deg)}}.center-screen{min-height:100vh;display:grid;place-items:center}.search-box{position:relative}.search-box svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--muted)}.search-box .input{padding-left:38px}.menu{position:absolute;right:12px;top:44px;z-index:20;min-width:160px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);box-shadow:var(--shadow-lg);padding:6px;display:flex;flex-direction:column}.menu button{display:flex;align-items:center;gap:9px;padding:9px 11px;border:none;background:none;border-radius:7px;font-size:13px;font-weight:500;color:var(--ink);text-align:left;width:100%}.menu button:hover{background:var(--bg)}.menu button.danger{color:var(--red)}.menu button.danger:hover{background:var(--red-soft)}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:20px}.tab{padding:10px 16px;border:none;background:none;font-weight:600;font-size:14px;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px}.tab.active{color:var(--emerald);border-bottom-color:var(--emerald)}.tab:hover{color:var(--ink)}.filters{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.chip{height:34px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-size:13px;font-weight:600;color:var(--ink-2)}.chip.active{background:var(--emerald);color:#fff;border-color:var(--emerald)}.invoice{font-family:var(--font-body);color:var(--ink);background:#fff}.invoice.a4{max-width:720px;margin:0 auto;padding:32px}.invoice.thermal{max-width:320px;margin:0 auto;padding:16px;font-size:12px}.invoice h2{font-size:20px}.invoice .inv-line{border-top:1px dashed var(--line);margin:12px 0}.inv-table{width:100%;border-collapse:collapse;margin:12px 0}.inv-table th{text-align:left;font-size:11px;text-transform:uppercase;color:var(--muted);padding:6px 4px;border-bottom:1px solid var(--ink)}.inv-table td{padding:7px 4px;border-bottom:1px solid var(--line);font-size:13px}.inv-total-row{display:flex;justify-content:space-between;padding:3px 0;font-size:13px}.inv-total-row.grand{font-size:17px;font-weight:700;font-family:var(--font-display);border-top:2px solid var(--ink);padding-top:8px;margin-top:4px}@media print{body *{visibility:hidden}#print-area,#print-area *{visibility:visible}#print-area{position:absolute;top:0;right:0;bottom:0;left:0;margin:0}.no-print{display:none!important}}.pos{display:grid;grid-template-columns:1fr 400px;gap:20px;align-items:start}.pos-cart{position:sticky;top:92px}.cart-item{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}.qty-ctrl{display:flex;align-items:center;gap:0;border:1px solid var(--line);border-radius:8px;overflow:hidden}.qty-ctrl button{width:30px;height:30px;border:none;background:var(--bg);display:grid;place-items:center;color:var(--ink)}.qty-ctrl button:hover{background:var(--emerald-soft)}.qty-ctrl input{width:42px;height:30px;border:none;text-align:center;font-weight:600;font-variant-numeric:tabular-nums}.prod-pick{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border:1px solid var(--line);border-radius:10px;margin-bottom:8px;cursor:pointer;transition:all .12s}.prod-pick:hover{border-color:var(--emerald);background:var(--emerald-soft)}@media (max-width: 980px){.pos{grid-template-columns:1fr}.pos-cart{position:static}}.login-brand{flex:0 0 46%;max-width:620px;background:linear-gradient(160deg,var(--emerald-dark),var(--emerald) 70%,#12967b);color:#fff;padding:40px;display:flex;flex-direction:column}@media (max-width: 860px){.sidebar{transform:translate(-100%);transition:transform .2s}.sidebar.open{transform:translate(0)}.main{margin-left:0}.field-row{grid-template-columns:1fr}.content{padding:18px}.topbar{padding:0 16px}#menu-btn{display:grid!important}.login-brand{display:none}}