:root{--navy:#061830;--navy-2:#0c1830;--lake:#ccfcfc;--lake-deep:#5aa9b8;--steel:#788490;--steel-light:#969ca8;--gold:#d0d858;--olive:#a0a040;--ink:#0b0f14;--paper:#f0f0f0;--white:#fff;--line:#d9dde2;--red:#b3261e;
  --r:12px;--sh:0 1px 2px rgba(6,24,48,.08),0 4px 14px rgba(6,24,48,.06)}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
[hidden]{display:none!important}
html{background:var(--paper)}
body{margin:0;font:16px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--paper);min-height:100vh;padding-bottom:calc(76px + env(safe-area-inset-bottom))}
a{color:var(--navy)}
button{font:inherit}
img{max-width:100%;display:block}
/* demo strip */
.demo-strip{background:var(--gold);color:var(--navy);font-size:12.5px;font-weight:700;display:flex;align-items:center;gap:8px;padding:6px 12px;letter-spacing:.02em}
.demo-strip .sp{flex:1}
.demo-strip a,.demo-strip button{background:var(--navy);color:var(--gold);border:0;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:700;text-decoration:none;cursor:pointer}
/* top bar */
.top{position:sticky;top:0;z-index:20;background:var(--navy);color:var(--lake);display:flex;align-items:center;gap:10px;padding:8px 12px;min-height:58px;box-shadow:0 2px 10px rgba(0,0,0,.18)}
.top .logo{height:44px;width:auto;background:var(--paper);border-radius:9px;padding:2px 5px}
.top .logo.bw{background:none;padding:0;height:40px}
.top .ttl{font-weight:700;font-size:15px;line-height:1.15;color:var(--white)}
.top .ttl small{display:block;color:var(--lake);font-weight:500;font-size:12px}
.top .sp{flex:1}
.mode{display:inline-flex;background:var(--navy-2);border:1px solid #23395a;border-radius:999px;padding:3px}
.mode button{border:0;background:none;color:var(--lake);font-size:12.5px;font-weight:700;padding:6px 10px;border-radius:999px;cursor:pointer}
.mode button.on{background:var(--gold);color:var(--navy)}
/* layout */
main{max-width:760px;margin:0 auto;padding:14px 14px 30px}
h1{font-size:23px;line-height:1.2;margin:6px 0 4px;color:var(--navy)}
h2{font-size:17px;margin:20px 0 8px;color:var(--navy)}
.muted{color:var(--steel)}
.small{font-size:13px}
.card{background:var(--white);border-radius:var(--r);box-shadow:var(--sh);padding:14px;margin:10px 0}
.card.tight{padding:10px 12px}
.row{display:flex;align-items:center;gap:10px}
.row .sp{flex:1}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.chip{display:inline-block;font-size:11.5px;font-weight:700;border-radius:999px;padding:2px 8px;background:#e8ecef;color:var(--navy);letter-spacing:.02em;vertical-align:middle}
.chip.gold{background:var(--gold)}.chip.olive{background:var(--olive);color:#fff}.chip.navy{background:var(--navy);color:var(--lake)}.chip.red{background:#f6d7d4;color:var(--red)}.chip.lake{background:var(--lake);color:var(--navy)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:10px;padding:12px 16px;font-weight:700;cursor:pointer;background:var(--navy);color:var(--lake);text-decoration:none;min-height:46px}
.btn.gold{background:var(--gold);color:var(--navy)}
.btn.ghost{background:var(--white);color:var(--navy);border:1.5px solid var(--steel-light)}
.btn.block{width:100%}
.btn.sm{padding:7px 12px;min-height:36px;font-size:14px}
.btn.danger{background:#fff;color:var(--red);border:1.5px solid #e2a9a4}
.btn:disabled{opacity:.45;cursor:default}
.stack>*+*{margin-top:10px}
/* forms */
label.f{display:block;font-size:12.5px;font-weight:700;color:var(--steel);text-transform:uppercase;letter-spacing:.04em;margin:12px 0 5px}
input.i,select.i,textarea.i{width:100%;border:1.5px solid var(--steel-light);border-radius:10px;padding:12px;font:16px system-ui,sans-serif;background:#fff;color:var(--ink)}
input.i:focus,select.i:focus,textarea.i:focus{outline:none;border-color:var(--lake-deep);box-shadow:0 0 0 3px rgba(90,169,184,.25)}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opt{border:1.5px solid var(--steel-light);background:#fff;border-radius:10px;padding:9px 13px;font-weight:700;cursor:pointer;min-width:46px;text-align:center}
.opt.on{background:var(--navy);color:var(--lake);border-color:var(--navy)}
.opt:disabled{opacity:.35;text-decoration:line-through}
.check{display:flex;gap:10px;align-items:flex-start;padding:10px 0;border-bottom:1px solid var(--line)}
.check input{width:22px;height:22px;margin-top:1px;accent-color:var(--navy)}
/* lists */
.li{display:flex;gap:12px;align-items:center;padding:11px 0;border-bottom:1px solid var(--line);text-decoration:none;color:inherit}
.li:last-child{border-bottom:0}
.li .th{width:58px;height:58px;border-radius:9px;object-fit:cover;flex:none;background:#e5e9ed}
.li .b{flex:1;min-width:0}
.li .t{font-weight:700;line-height:1.25}
.li .s{font-size:13px;color:var(--steel)}
.chev{color:var(--steel-light);font-size:20px}
/* products */
.pgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.pcard{background:#fff;border-radius:var(--r);box-shadow:var(--sh);overflow:hidden;text-decoration:none;color:inherit;display:flex;flex-direction:column}
.pcard img{aspect-ratio:1/1;object-fit:cover;width:100%}
.pcard .b{padding:9px 10px 11px}
.pcard .t{font-weight:700;font-size:14px;line-height:1.25}
.price{font-weight:800;color:var(--navy)}
.was{color:var(--steel);text-decoration:line-through;font-weight:500;margin-left:6px;font-size:13px}
.hero-img{border-radius:var(--r);width:100%;aspect-ratio:1/1;object-fit:cover;box-shadow:var(--sh)}
.thumbs{display:flex;gap:8px;margin-top:8px;overflow-x:auto}
.thumbs img{width:62px;height:62px;border-radius:8px;object-fit:cover;border:2px solid transparent;cursor:pointer;flex:none}
.thumbs img.on{border-color:var(--gold)}
.qty{display:inline-flex;align-items:center;border:1.5px solid var(--steel-light);border-radius:10px;overflow:hidden}
.qty button{width:42px;height:42px;border:0;background:#fff;font-size:20px;font-weight:700;cursor:pointer}
.qty span{min-width:34px;text-align:center;font-weight:700}
/* totals */
.tot{width:100%;border-collapse:collapse;font-size:15px}
.tot td{padding:6px 0}.tot td:last-child{text-align:right;font-variant-numeric:tabular-nums}
.tot tr.g td{border-top:2px solid var(--navy);font-weight:800;font-size:17px;padding-top:9px}
.tot .disc{color:var(--olive);font-weight:700}
/* banners */
.banner{border-radius:10px;padding:10px 12px;font-size:14px;margin:10px 0;border-left:5px solid var(--gold);background:#fbfce9}
.banner.navy{background:var(--navy);color:var(--lake);border-left-color:var(--gold)}
.banner.ok{background:#eef3dc;border-left-color:var(--olive)}
/* square card */
.sq{border:1.5px solid var(--steel-light);border-radius:10px;overflow:hidden;background:#fff}
.sq input{border:0;border-bottom:1px solid var(--line);width:100%;padding:13px 12px;font:16px ui-monospace,Menlo,monospace;outline:none}
.sq .r{display:grid;grid-template-columns:1fr 1fr 1fr}
.sq .r input{border-right:1px solid var(--line)}
.sq .r input:last-child{border-right:0}
.sqfoot{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--steel);margin-top:6px}
.sqfoot b{color:#000;font-weight:800;letter-spacing:-.02em}
/* table */
table.t{width:100%;border-collapse:collapse;font-size:14px}
table.t th{font-size:11.5px;text-transform:uppercase;color:var(--steel);text-align:left;padding:6px 6px;border-bottom:1.5px solid var(--line);letter-spacing:.04em}
table.t td{padding:9px 6px;border-bottom:1px solid var(--line);vertical-align:middle}
table.t td.n,table.t th.n{text-align:right;font-variant-numeric:tabular-nums}
table.t tr.me td{background:#fbfce9}
.scroll-x{overflow-x:auto;-webkit-overflow-scrolling:touch}
/* bottom nav */
nav.tabs{position:fixed;left:0;right:0;bottom:0;z-index:30;background:var(--white);border-top:1px solid var(--line);display:flex;padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -4px 14px rgba(6,24,48,.06)}
nav.tabs a{flex:1;text-align:center;text-decoration:none;color:var(--steel);font-size:11px;font-weight:700;padding:7px 2px 8px;position:relative}
nav.tabs a .ic{display:block;font-size:21px;line-height:1.1;margin-bottom:1px}
nav.tabs a.on{color:var(--navy)}
nav.tabs a.on .ic{transform:translateY(-1px)}
nav.tabs a.on::before{content:"";position:absolute;top:0;left:22%;right:22%;height:3px;border-radius:0 0 3px 3px;background:var(--gold)}
nav.tabs .badge{position:absolute;top:4px;left:calc(50% + 6px);background:var(--gold);color:var(--navy);border-radius:999px;font-size:10.5px;min-width:18px;height:18px;line-height:18px;padding:0 4px}
/* console */
body.op{background:#e9ecef}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.kpi{background:#fff;border-radius:10px;padding:10px;box-shadow:var(--sh)}
.kpi .v{font-size:20px;font-weight:800;color:var(--navy);font-variant-numeric:tabular-nums}
.kpi .l{font-size:11.5px;color:var(--steel);text-transform:uppercase;letter-spacing:.04em;font-weight:700}
.steps{display:flex;gap:6px;margin:6px 0 4px}
.steps span{flex:1;height:5px;border-radius:3px;background:#cfd5db}
.steps span.on{background:var(--gold)}.steps span.done{background:var(--navy)}
.audit{font-size:13px;border-left:3px solid var(--lake-deep);padding:4px 0 4px 10px;margin:8px 0}
.audit b{color:var(--navy)}
/* toast */
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(90px + env(safe-area-inset-bottom));z-index:60;width:min(92vw,440px);background:#1c1c1e;color:#fff;border-radius:16px;padding:11px 14px;box-shadow:0 10px 30px rgba(0,0,0,.35);font-size:14px;animation:tin .25s ease-out}
.toast .h{font-size:11.5px;color:#9a9aa0;font-weight:700;letter-spacing:.04em;text-transform:uppercase;margin-bottom:2px}
@keyframes tin{from{opacity:0;transform:translate(-50%,12px)}to{opacity:1;transform:translate(-50%,0)}}
.bubble{background:#e9e9eb;border-radius:18px;padding:9px 13px;max-width:88%;font-size:14.5px;margin:6px 0}
.big-check{width:74px;height:74px;border-radius:50%;background:var(--olive);color:#fff;font-size:42px;display:flex;align-items:center;justify-content:center;margin:10px auto}
.center{text-align:center}
.spin{width:22px;height:22px;border:3px solid rgba(204,252,252,.35);border-top-color:var(--lake);border-radius:50%;animation:sp .7s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
.tour{background:var(--navy);color:var(--lake);border-radius:var(--r);padding:14px}
.tour h3{margin:0 0 6px;color:var(--white);font-size:16px}
.tour ol{margin:0;padding-left:20px}.tour li{margin:4px 0}
.tour a{color:var(--gold);font-weight:700}
.ev-hero{border-radius:var(--r);background:linear-gradient(160deg,var(--navy) 0%,#123a5c 100%);color:var(--lake);padding:16px;display:flex;gap:12px;align-items:center}
.ev-hero img{height:64px;width:auto;background:var(--paper);border-radius:10px;padding:3px 6px}
.ev-hero .n{color:#fff;font-weight:800;font-size:19px;line-height:1.2}
@media (min-width:700px){.pgrid{grid-template-columns:repeat(3,1fr)}}