:root{--bg:#f4f6f8;--surface:#fff;--surface2:#f8fafb;--text:#18211f;--muted:#71807b;--line:#e7ecea;--green:#0e9f6e;--green2:#087f5b;--mint:#e8f7f1;--red:#e65050;--amber:#eaa32b;--blue:#3985e8;--shadow:0 12px 30px rgba(30,49,43,.07);--radius:16px}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:'DM Sans',sans-serif;background:var(--bg);color:var(--text)}button,input,select,textarea{font:inherit}button{cursor:pointer}body.dark{--bg:#0f1614;--surface:#18201e;--surface2:#202a27;--text:#edf4f1;--muted:#93a39d;--line:#2b3733;--mint:#16352a;--shadow:0 12px 30px rgba(0,0,0,.22)}
.shell{display:grid;grid-template-columns:244px 1fr;min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:244px;background:#101d19;color:#ced9d5;padding:24px 16px;display:flex;flex-direction:column;z-index:20}.brand{display:flex;align-items:center;gap:11px;padding:0 9px 25px;color:#fff}.brand-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(145deg,#23cb91,#087d5a);display:grid;place-items:center;font:800 20px Manrope;box-shadow:0 8px 24px #0e9f6e55}.brand strong{font:800 19px Manrope}.brand small{display:block;font-size:9px;letter-spacing:1.7px;color:#8ca49b}.nav-label{font-size:10px;letter-spacing:1.2px;color:#687f77;padding:12px 12px 6px;text-transform:uppercase}.nav{display:flex;flex-direction:column;gap:3px}.nav button{border:0;background:transparent;color:#95a8a1;padding:10px 12px;border-radius:10px;text-align:left;display:flex;align-items:center;gap:11px;font-weight:600;font-size:13px}.nav button:hover{background:#192b25;color:#fff}.nav button.active{background:#1b3b31;color:#67e0b4}.nav .ico{width:20px;text-align:center;font-size:16px}.sidebar-foot{margin-top:auto}.user-mini{display:flex;gap:10px;align-items:center;border-top:1px solid #263630;padding:18px 8px 0}.avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(145deg,#ffd37c,#f19758);display:grid;place-items:center;color:#653819;font-weight:800}.user-mini strong{display:block;color:#fff;font-size:13px}.user-mini small{color:#738a82}.main{grid-column:2;min-width:0}.topbar{height:72px;background:var(--surface);border-bottom:1px solid var(--line);padding:0 30px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10}.topbar h1{font:700 19px Manrope;margin:0}.topbar p{font-size:11px;color:var(--muted);margin:2px 0 0}.top-actions{display:flex;align-items:center;gap:9px}.icon-btn{width:38px;height:38px;border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:11px}.primary{border:0;background:var(--green);color:white;border-radius:10px;padding:10px 15px;font-weight:700;box-shadow:0 5px 14px #0e9f6e33}.primary:hover{background:var(--green2)}.secondary{border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:10px;padding:9px 14px;font-weight:600}.danger{color:var(--red)!important}.content{padding:24px 30px 36px;max-width:1600px;margin:auto}.welcome{display:flex;align-items:end;justify-content:space-between;margin-bottom:20px}.welcome h2{font:800 24px Manrope;margin:0 0 4px}.welcome p{margin:0;color:var(--muted);font-size:13px}.date-pill{background:var(--surface);border:1px solid var(--line);padding:9px 13px;border-radius:10px;font-size:12px;color:var(--muted)}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.kpi{padding:17px 18px;position:relative;overflow:hidden}.kpi-top{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:12px;font-weight:600}.kpi-icon{width:35px;height:35px;border-radius:10px;background:var(--mint);display:grid;place-items:center;font-size:17px}.kpi strong{display:block;font:800 22px Manrope;margin-top:10px}.trend{font-size:10px;color:var(--green);margin-top:4px}.trend.down{color:var(--red)}.grid-main{display:grid;grid-template-columns:2fr 1fr;gap:15px;margin-top:15px}.card-head{display:flex;align-items:center;justify-content:space-between;padding:18px 19px 8px}.card-head h3{font:700 14px Manrope;margin:0}.card-head p{font-size:11px;color:var(--muted);margin:3px 0}.chart-wrap{height:230px;padding:10px 18px 18px}.chart{height:100%;position:relative;border-bottom:1px solid var(--line);background:repeating-linear-gradient(to bottom,transparent 0,transparent 46px,var(--line) 47px)}.chart svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}.chart-labels{display:flex;justify-content:space-between;color:var(--muted);font-size:9px;margin-top:7px}.legend{display:flex;gap:12px;font-size:10px;color:var(--muted)}.dot{width:7px;height:7px;border-radius:50%;display:inline-block;margin-right:4px}.donut-area{padding:14px 20px 22px;display:flex;align-items:center;gap:25px}.donut{width:126px;height:126px;border-radius:50%;background:conic-gradient(var(--green) 0 52%,var(--blue) 52% 81%,var(--amber) 81%);position:relative}.donut:after{content:'KSh 184K';position:absolute;inset:23px;border-radius:50%;background:var(--surface);display:grid;place-items:center;font-size:11px;font-weight:800}.payment-list{flex:1}.payment-row{display:flex;justify-content:space-between;font-size:11px;margin:10px 0}.table-card{margin-top:15px}.table-wrap{overflow:auto;padding:4px 18px 16px}table{width:100%;border-collapse:collapse;min-width:720px}th{text-align:left;color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.5px;font-weight:700;padding:11px 10px;border-bottom:1px solid var(--line)}td{padding:12px 10px;border-bottom:1px solid var(--line);font-size:12px}tr:last-child td{border-bottom:0}.muted{color:var(--muted)}.status{display:inline-flex;padding:4px 8px;border-radius:99px;font-size:9px;font-weight:700}.status.ok{background:var(--mint);color:var(--green)}.status.warn{background:#fff3df;color:#bd7611}.status.bad{background:#feeaea;color:var(--red)}.product-cell{display:flex;align-items:center;gap:10px}.thumb{width:36px;height:36px;border-radius:9px;display:grid;place-items:center;font-size:20px;background:var(--surface2)}
.toolbar{display:flex;justify-content:space-between;gap:12px;margin:16px 0}.search{position:relative;flex:1;max-width:420px}.search input{width:100%;padding:10px 12px 10px 36px;border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:10px;outline:none}.search:before{content:'⌕';position:absolute;left:13px;top:7px;font-size:20px;color:var(--muted)}.filters{display:flex;gap:8px}select,input,textarea{border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:9px;padding:9px 11px;outline:none}.page-head{display:flex;justify-content:space-between;align-items:center}.page-head h2{font:800 22px Manrope;margin:0}.page-head p{color:var(--muted);font-size:12px;margin:4px 0}.actions button{border:0;background:transparent;color:var(--muted);padding:4px}.actions button:hover{color:var(--green)}
.pos{display:grid;grid-template-columns:minmax(0,1fr) 370px;gap:18px}.pos-products{min-width:0}.category-tabs{display:flex;gap:7px;overflow:auto;margin-bottom:15px}.category-tabs button{white-space:nowrap;border:1px solid var(--line);background:var(--surface);color:var(--muted);padding:8px 13px;border-radius:9px;font-size:11px;font-weight:600}.category-tabs button.active{background:var(--green);border-color:var(--green);color:white}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(145px,1fr));gap:12px}.product{padding:12px;cursor:pointer;transition:.18s}.product:hover{transform:translateY(-2px);border-color:#70cfad}.product-art{height:92px;border-radius:11px;background:var(--surface2);display:grid;place-items:center;font-size:45px;margin-bottom:10px;position:relative}.stock-tag{position:absolute;right:6px;top:6px;font-size:8px;background:var(--surface);padding:3px 5px;border-radius:5px;color:var(--muted)}.product h4{font-size:12px;margin:0 0 4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.product p{font-size:10px;color:var(--muted);margin:0}.product strong{display:block;color:var(--green);font-size:13px;margin-top:7px}.cart{position:sticky;top:91px;align-self:start;overflow:hidden}.cart-head{padding:17px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between}.cart-head h3{margin:0;font:700 15px Manrope}.cart-head small{color:var(--muted)}.cart-items{padding:7px 14px;max-height:300px;overflow:auto}.cart-item{display:grid;grid-template-columns:1fr auto;gap:8px;padding:10px 0;border-bottom:1px solid var(--line)}.cart-item h4{font-size:11px;margin:0 0 3px}.cart-item p{font-size:10px;color:var(--muted);margin:0}.qty{display:flex;align-items:center;gap:7px;margin-top:7px}.qty button{width:22px;height:22px;border:1px solid var(--line);border-radius:6px;background:var(--surface);color:var(--text)}.cart-summary{padding:12px 17px;border-top:1px solid var(--line)}.sumrow{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin:8px 0}.sumrow.total{font-size:17px;color:var(--text);font-weight:800;border-top:1px dashed var(--line);padding-top:11px}.pay-methods{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin:11px 0}.pay-methods button{border:1px solid var(--line);background:var(--surface);color:var(--muted);padding:9px 4px;border-radius:8px;font-size:10px}.pay-methods button.active{border-color:var(--green);color:var(--green);background:var(--mint)}.checkout{width:100%;border:0;background:var(--green);color:white;padding:13px;border-radius:10px;font-weight:800}.empty{text-align:center;padding:45px 20px;color:var(--muted)}.empty .big{font-size:38px;display:block;margin-bottom:8px}
.modal-backdrop{position:fixed;inset:0;background:#07130fc9;display:grid;place-items:center;z-index:100;padding:20px}.modal{width:min(520px,100%);max-height:90vh;overflow:auto;background:var(--surface);border-radius:18px;box-shadow:0 25px 80px #0008}.modal-head{padding:18px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}.modal-head h3{margin:0;font:700 17px Manrope}.close{border:0;background:transparent;color:var(--muted);font-size:20px}.modal-body{padding:20px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.field{display:flex;flex-direction:column;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:10px;font-weight:700;color:var(--muted);text-transform:uppercase}.modal-foot{padding:14px 20px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:8px}.receipt{text-align:center;font-family:monospace;color:var(--text)}.receipt h2{margin:0}.receipt .receipt-line{border-top:1px dashed var(--muted);margin:12px 0}.receipt table{min-width:0;text-align:left}.receipt td,.receipt th{padding:5px 2px;font-size:10px}.receipt-total{display:flex;justify-content:space-between;font-weight:bold;margin:5px 0}.login{min-height:100vh;display:grid;grid-template-columns:1.1fr .9fr;background:#0c1915}.login-visual{padding:60px;display:flex;flex-direction:column;justify-content:space-between;color:white;background:radial-gradient(circle at 20% 30%,#154c3a,transparent 40%),linear-gradient(145deg,#0c1915,#132a22)}.login-visual h1{font:800 46px Manrope;max-width:600px;line-height:1.06}.login-visual h1 span{color:#46d9a5}.login-visual p{color:#9cb4ab;max-width:500px}.login-panel{background:var(--surface);display:grid;place-items:center;padding:30px}.login-form{width:min(380px,100%)}.login-form h2{font:800 28px Manrope;margin-bottom:6px}.login-form>p{color:var(--muted);font-size:13px;margin-bottom:28px}.login-form .field{margin:14px 0}.login-form button{width:100%;padding:12px}.demo-note{margin-top:18px;background:var(--surface2);border:1px solid var(--line);border-radius:10px;padding:12px;font-size:11px;color:var(--muted)}#toast-root{position:fixed;right:22px;bottom:22px;z-index:200;display:flex;flex-direction:column;gap:8px}.toast{background:#13251f;color:#fff;padding:12px 16px;border-radius:10px;box-shadow:0 10px 30px #0004;font-size:12px;animation:toast .25s ease}.toast.error{background:#7d2929}@keyframes toast{from{transform:translateY(12px);opacity:0}}
.report-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.report-card{padding:18px}.report-card .bar{height:7px;background:var(--surface2);border-radius:5px;margin-top:13px;overflow:hidden}.report-card .bar i{display:block;height:100%;background:var(--green);border-radius:5px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.settings-section{padding:20px}.settings-section h3{font:700 14px Manrope;margin:0 0 15px}.toggle{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--line);font-size:12px}.switch{width:37px;height:21px;border-radius:20px;background:#c9d2ce;position:relative;border:0}.switch.on{background:var(--green)}.switch:after{content:'';position:absolute;width:15px;height:15px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s}.switch.on:after{left:19px}
@media(max-width:1050px){.kpis{grid-template-columns:repeat(2,1fr)}.pos{grid-template-columns:1fr 330px}.report-grid{grid-template-columns:1fr 1fr}}@media(max-width:800px){.shell{grid-template-columns:72px 1fr}.sidebar{width:72px;padding:20px 10px}.brand div:last-child,.nav-label,.nav button span:not(.ico),.user-mini div:last-child{display:none}.brand{padding-left:8px}.nav button{justify-content:center}.main{grid-column:2}.content{padding:18px}.topbar{padding:0 18px}.pos{grid-template-columns:1fr}.cart{position:relative;top:auto}.grid-main,.settings-grid{grid-template-columns:1fr}}@media(max-width:560px){.shell{display:block}.sidebar{position:fixed;inset:auto 0 0 0;width:100%;height:62px;flex-direction:row;padding:7px;z-index:50}.brand,.nav-label,.sidebar-foot,.nav button:nth-child(n+6){display:none}.nav{width:100%;display:flex;flex-direction:row;justify-content:space-around}.nav button{padding:8px}.main{padding-bottom:65px}.topbar{height:62px}.content{padding:15px}.kpis{grid-template-columns:1fr 1fr;gap:9px}.kpi{padding:13px}.kpi strong{font-size:16px}.grid-main{grid-template-columns:1fr}.page-head{align-items:flex-start}.product-grid{grid-template-columns:repeat(2,1fr)}.form-grid,.report-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.login{grid-template-columns:1fr}.login-visual{display:none}.toolbar{flex-wrap:wrap}.filters{width:100%}}
@media print{body *{visibility:hidden}.modal,.modal *{visibility:visible}.modal{position:absolute;inset:0;width:100%;box-shadow:none}.modal-head,.modal-foot{display:none}.receipt{font-size:13px}}

/* Independently scroll long sidebar navigation while keeping its header and profile visible. */
.sidebar .nav{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;padding-right:3px;scrollbar-width:thin;scrollbar-color:#395148 transparent}
.sidebar .nav::-webkit-scrollbar{width:5px}
.sidebar .nav::-webkit-scrollbar-track{background:transparent}
.sidebar .nav::-webkit-scrollbar-thumb{background:#395148;border-radius:99px}
.sidebar .nav::-webkit-scrollbar-thumb:hover{background:#4c6b60}
.sidebar .nav button{flex-shrink:0}
.sidebar .sidebar-foot{margin-top:12px;flex-shrink:0}
@media(max-width:560px){.sidebar .nav{overflow:visible;padding-right:0}.sidebar .nav button{flex-shrink:1}}