:root{--navy:#0b1f33;--navy2:#102b45;--gold:#c79b42;--ink:#172536;--muted:#6d7b89;--line:#e3e9ef;--bg:#f4f7fa;--white:#fff;--green:#15845b;--red:#c74646;--amber:#a86b00;--blue:#2468a9;--shadow:0 10px 28px rgba(15,35,55,.07)}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);font-size:14px}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.login-screen{min-height:100vh;min-height:100svh;display:grid;place-items:center;align-items:center;justify-items:center;padding:24px;background:linear-gradient(135deg,#071726,#12314e)}.login-card{width:min(440px,100%);margin:auto;background:#fff;border-radius:24px;padding:34px;box-shadow:0 30px 70px rgba(0,0,0,.25)}.brand-mark,.mini-mark{display:grid;place-items:center;background:var(--gold);color:var(--navy);font-weight:900}.brand-mark{width:48px;height:48px;border-radius:14px;font-size:23px}.login-logo{display:block;width:min(170px,58vw);height:170px;object-fit:contain;object-position:center;margin:0 auto 4px;border-radius:18px}.eyebrow{margin-top:18px;letter-spacing:.18em;font-weight:800;color:var(--gold)}h1{margin:3px 0 5px;font-size:34px}.muted{color:var(--muted)}.login-tabs{display:flex;gap:8px;margin:24px 0 18px}.tab{flex:1;border:1px solid var(--line);background:#f8fafc;padding:10px;border-radius:10px}.tab.active{background:var(--navy);color:#fff}.login-panel{display:grid;gap:13px}label{display:grid;gap:7px;font-weight:650;color:#344252}input,select,textarea{width:100%;border:1px solid #d8e0e8;background:#fff;border-radius:9px;padding:10px 11px;outline:none}input:focus,select:focus,textarea:focus{border-color:#8ca9c1;box-shadow:0 0 0 3px rgba(36,104,169,.08)}.error-box{margin-top:15px;background:#fff1f1;color:#a72f2f;border:1px solid #ffd0d0;padding:10px;border-radius:10px}.topbar{height:68px;background:var(--navy);color:#fff;display:flex;align-items:center;padding:0 20px;gap:18px;position:sticky;top:0;z-index:20}.top-brand{display:flex;align-items:center;gap:10px;width:220px}.top-logo{width:38px;height:38px;object-fit:contain;border-radius:8px;background:#fff}.mini-mark{width:35px;height:35px;border-radius:9px}.top-brand b{display:block;font-size:13px;letter-spacing:.1em}.top-brand span{display:block;font-size:11px;color:#afc0cf}.top-center{flex:1}.top-center b{display:block;font-size:16px}.top-center span{font-size:11px;color:#aebdca}.top-actions{display:flex;align-items:center;gap:10px}.role-pill{font-size:11px;padding:6px 10px;border-radius:20px;background:#173b5c;color:#dce9f4}.icon-btn{border:0;background:transparent;color:inherit;font-size:19px;padding:8px;border-radius:8px}.icon-btn:hover{background:rgba(255,255,255,.1)}#mobileMenu{display:none}.layout{display:flex;min-height:calc(100vh - 68px)}aside{width:240px;background:#fff;border-right:1px solid var(--line);padding:18px 12px;display:flex;flex-direction:column}nav{display:grid;gap:4px}.nav-btn{display:flex;align-items:center;gap:11px;border:0;background:transparent;text-align:left;padding:11px 12px;border-radius:9px;color:#536171}.nav-btn:hover{background:#f4f7fa;color:var(--navy)}.nav-btn.active{background:#edf3f8;color:var(--navy);font-weight:750;border-left:3px solid var(--gold)}.side-foot{margin-top:auto;display:flex;gap:8px;align-items:center;color:#84919d;font-size:11px;padding:12px}.status-dot{width:8px;height:8px;border-radius:50%;background:#28a36b}main{flex:1;padding:24px;min-width:0}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:15px;margin-bottom:20px}.page-head h1{font-size:25px;margin:0}.page-head p{margin:4px 0 0}.actions{display:flex;gap:8px;flex-wrap:wrap}.btn{border:1px solid #d5dee7;background:#fff;color:var(--ink);border-radius:9px;padding:9px 13px;font-weight:700}.btn:hover{transform:translateY(-1px);box-shadow:0 5px 12px rgba(20,40,60,.07)}.btn.primary{background:var(--navy);border-color:var(--navy);color:#fff}.btn.gold{background:var(--gold);border-color:var(--gold);color:var(--navy)}.btn.danger{color:#a22f2f;border-color:#efcaca}.wide{width:100%;padding:12px}.grid{display:grid;gap:15px}.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:#fff;border:1px solid var(--line);border-radius:14px;padding:17px;box-shadow:var(--shadow)}.kpi-label{color:#73808d;font-size:11px;text-transform:uppercase;letter-spacing:.08em}.kpi-value{font-size:26px;font-weight:800;margin:7px 0}.kpi-foot{font-size:11px;color:var(--muted)}.gold-text{color:#a87820}.red-text{color:var(--red)}.green-text{color:var(--green)}.blue-text{color:var(--blue)}.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:13px}.section-head h2,.section-head h3{margin:0;font-size:16px}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;min-width:720px}.table th{font-size:10px;text-transform:uppercase;letter-spacing:.06em;color:#74818e;text-align:left;background:#f8fafc}.table th,.table td{padding:11px;border-bottom:1px solid #edf1f4;vertical-align:middle}.table tr:last-child td{border-bottom:0}.badge{display:inline-flex;align-items:center;padding:4px 8px;border-radius:20px;font-size:10px;font-weight:800}.badge.ok{background:#eaf7f1;color:#147451}.badge.low{background:#fff0ef;color:#b53a35}.badge.wait{background:#fff6e3;color:#9b6500}.badge.blue{background:#eaf2fb;color:#2369a8}.progress{height:7px;background:#edf1f4;border-radius:20px;overflow:hidden}.progress i{display:block;height:100%;background:var(--gold)}.list{display:grid;gap:9px}.list-row{display:flex;justify-content:space-between;gap:10px;padding:10px 0;border-bottom:1px solid #edf1f4}.list-row:last-child{border-bottom:0}.toolbar{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:14px}.toolbar>*{max-width:260px}.pos-layout{display:grid;grid-template-columns:1.5fr .75fr;gap:15px}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.product-tile{border:1px solid var(--line);background:#fff;text-align:left;border-radius:12px;padding:13px;min-height:105px;display:flex;flex-direction:column;justify-content:space-between}.product-tile:hover{border-color:#b7c7d4}.product-tile strong{font-size:15px}.product-tile small{color:var(--muted)}.cart{display:grid;gap:8px}.cart-row{display:flex;justify-content:space-between;gap:8px;border-bottom:1px solid #edf1f4;padding:9px 0}.qty{display:flex;align-items:center;gap:8px}.qty button{border:1px solid var(--line);background:#fff;border-radius:6px;width:27px;height:27px}.cart-total{display:flex;justify-content:space-between;font-size:18px;font-weight:850;padding-top:14px}.empty{padding:28px;text-align:center;color:#8996a2}.metric{display:flex;align-items:center;justify-content:space-between;padding:11px 0;border-bottom:1px solid #edf1f4}.modal-backdrop{position:fixed;inset:0;background:rgba(5,18,30,.55);z-index:50;display:grid;place-items:center;padding:18px}.modal{background:#fff;width:min(680px,100%);max-height:90vh;overflow:auto;border-radius:18px;padding:22px}.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.modal-head h2{margin:0}.close{border:0;background:#f1f4f6;border-radius:8px;font-size:20px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.callout{background:#f5f9fc;border:1px solid #dce8f1;padding:12px;border-radius:10px}.recommend{background:#fff8e8;border-color:#f0d39a}.hero{background:linear-gradient(120deg,#0b1f33,#173b5c);color:#fff;border-radius:16px;padding:22px}.hero .muted{color:#c4d0db}.status-line{display:flex;gap:8px;align-items:center}.demo-note{font-size:11px;color:#82909c}.chip-row{display:flex;gap:6px;flex-wrap:wrap}.chip{padding:5px 8px;border-radius:15px;background:#f1f4f7;font-size:10px}.stat-strip{display:flex;gap:18px;flex-wrap:wrap}.stat-strip b{display:block;font-size:19px}.stat-strip span{font-size:10px;color:#b9c7d2}.delivery-code{font-family:ui-monospace,monospace;font-weight:900;letter-spacing:.1em;font-size:18px}.scroll-x{overflow-x:auto}@media(max-width:1100px){.grid-4{grid-template-columns:repeat(2,1fr)}.product-grid{grid-template-columns:repeat(3,1fr)}.pos-layout{grid-template-columns:1fr}.top-brand{width:190px}}@media(max-width:760px){.login-screen{padding:14px}.login-card{width:min(440px,100%);padding:22px;border-radius:20px}.login-logo{height:145px}#mobileMenu{display:block}aside{position:fixed;left:-255px;top:68px;bottom:0;z-index:30;transition:.2s;box-shadow:8px 0 25px rgba(0,0,0,.12)}aside.open{left:0}.top-brand{width:auto}.top-center{display:none}.role-pill{display:none}main{padding:15px}.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}.product-grid{grid-template-columns:repeat(2,1fr)}.page-head{align-items:flex-start;flex-direction:column}.form-grid{grid-template-columns:1fr}.table{min-width:650px}.login-card{padding:26px}}
.toast{position:fixed;right:18px;bottom:18px;z-index:100;background:#0b1f33;color:#fff;padding:12px 15px;border-radius:10px;box-shadow:0 14px 35px rgba(0,0,0,.22);font-size:12px;font-weight:700}


/* PWA install prompt */
.install-prompt{position:fixed;top:18px;left:50%;transform:translateX(-50%);z-index:9999;display:flex;align-items:center;gap:14px;padding:12px 14px 12px 18px;background:rgba(7,23,38,.97);border:1px solid rgba(255,255,255,.14);border-radius:14px;box-shadow:0 12px 35px rgba(0,0,0,.3);color:#fff;max-width:min(92vw,560px)}
.install-prompt>div{display:flex;flex-direction:column;gap:3px;flex:1}.install-prompt span{font-size:12px;opacity:.72}.install-prompt .btn{white-space:nowrap}.install-prompt .icon-btn{color:#fff;background:transparent;border:0;font-size:22px}.hidden{display:none!important}
@media(max-width:640px){.install-prompt{top:10px;gap:8px;padding:10px}.install-prompt span{display:none}.install-prompt .btn{padding:9px 12px;font-size:12px}}