:root{
  --ink:#0F1013; --paper:#FAFAF7; --red:#FF020A; --red-t:#E00009; --steel:#63666E; --line:#E3E1DB; --sand:#D9C79E; --sand-d:#B89F66; --hot:#FFF3F3; --ok:#1E7B3A; --ok-bg:#EAF5EC; --warn:#8A5A00; --warn-bg:#FFF4DC;
  --disp:'Barlow Condensed',Impact,'Arial Narrow',sans-serif; --body:'Inter',system-ui,-apple-system,sans-serif; --mono:'IBM Plex Mono',ui-monospace,Menlo,monospace;
  --sat:env(safe-area-inset-top,0px); --sab:env(safe-area-inset-bottom,0px);
  --tab-h:64px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{height:100%;-webkit-text-size-adjust:100%}
body{height:100%;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;overscroll-behavior-y:none}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
:focus-visible{outline:2px solid var(--red);outline-offset:2px}
.app{min-height:100%;display:flex;flex-direction:column}

/* slat mark: 61° stripes */
.slats{height:10px;background:repeating-linear-gradient(61deg,var(--red) 0 8px,transparent 8px 13px);flex:none}
.slats.top{padding-top:var(--sat);background-clip:content-box;background-color:var(--ink)}
.slats.ink{background:repeating-linear-gradient(61deg,var(--ink) 0 8px,transparent 8px 13px)}
.slats.working{background-size:26px 100%;animation:slide .9s linear infinite}
@keyframes slide{to{background-position:26px 0}}
@media (prefers-reduced-motion:reduce){.slats.working{animation:none}}

.hdr{background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:8px 16px 10px;flex:none}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:16px;width:auto}
.brand span{font-family:var(--disp);font-weight:600;font-size:20px;letter-spacing:.02em;text-transform:uppercase;color:#fff;border-left:1px solid #3a3d44;padding-left:10px;line-height:1}
.hdr-btn{color:#fff;font-size:22px;padding:0 6px;line-height:1}

.main{flex:1;width:100%;max-width:760px;margin:0 auto;padding:0 0 calc(var(--tab-h) + var(--sab) + 28px)}
.pad{padding:18px 16px}

/* typography */
h1,h2,h3{font-family:var(--disp);font-weight:700;line-height:1;text-transform:uppercase;letter-spacing:.01em}
h1{font-size:34px;margin:0 0 6px}
h2{font-size:22px;font-weight:600;margin:0 0 10px}
.mono{font-family:var(--mono)}
.muted{color:var(--steel)}
.small{font-size:12.5px}
p{max-width:70ch}
.n{font-family:var(--mono);font-weight:600;font-variant-numeric:tabular-nums}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--ink);color:#fff;font-weight:600;font-size:15px;padding:13px 18px;border:2px solid var(--ink);min-height:48px;width:100%}
.btn:disabled{opacity:.5;cursor:default}
.btn.red{background:var(--red);border-color:var(--red)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.sm{width:auto;min-height:38px;padding:7px 12px;font-size:13.5px}
.btn.danger{color:var(--red-t);border-color:var(--line);background:#fff}
.row{display:flex;gap:10px;flex-wrap:wrap}
.row > .btn{width:auto;flex:1}

/* fields */
.field{display:block;margin-bottom:12px}
.field > span{display:block;font-size:12.5px;color:var(--steel);margin-bottom:4px}
.field input,.field select,.field textarea{width:100%;background:#fff;border:1.5px solid var(--line);padding:11px 12px;font-size:16px;min-height:46px;border-radius:0}
.field textarea{min-height:88px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--ink);outline:none}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0 10px}

/* login */
.login{min-height:calc(100vh - 60px);background:var(--ink);color:#fff;display:flex;flex-direction:column;justify-content:center;padding:40px 24px calc(40px + var(--sab))}
.login img{width:180px;margin:0 auto 26px}
.login h1{text-align:center;font-size:40px;margin-bottom:4px}
.login p{text-align:center;color:#9a9da4;margin:0 auto 26px;font-size:14px}
.login input{background:#1a1c21;border:1.5px solid #34373e;color:#fff;font-size:18px;padding:14px;width:100%;text-align:center;letter-spacing:.2em}
.login input:focus{border-color:var(--red);outline:none}
.login .btn{margin-top:12px;border-color:var(--red);background:var(--red)}
.login .err{color:#ff7a7f;text-align:center;margin-top:10px;min-height:20px;font-size:13.5px}

/* board */
.filters{display:flex;gap:8px;overflow-x:auto;padding:14px 16px 6px;scrollbar-width:none}
.filters::-webkit-scrollbar{display:none}
.chip{flex:none;border:1.5px solid var(--line);padding:6px 12px;font-size:13px;font-weight:500;background:#fff;color:var(--ink)}
.chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.vlist{padding:6px 0 0}
.vrow{display:grid;grid-template-columns:76px 1fr auto;gap:12px;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--paper)}
.vrow:active{background:#f1efe9}
.vrow .th{width:76px;height:76px;background:#e7e5df url('/icons/icon-192.png') center/60% no-repeat;object-fit:cover;flex:none}
.vrow .th img{width:76px;height:76px;object-fit:cover}
.vrow .t{font-weight:600;font-size:15px;line-height:1.25}
.vrow .s{font-size:12.5px;color:var(--steel);margin-top:3px}
.vrow .m{font-family:var(--mono);font-size:12.5px;margin-top:5px;display:flex;gap:10px;flex-wrap:wrap}
.vrow .m b{font-weight:600}
.gr{display:flex;align-items:center;justify-content:center;width:44px;height:52px;background:var(--ink);color:var(--red);font-family:var(--disp);font-weight:700;font-size:34px;line-height:1;flex:none}
.gr.q{color:#8d9098;font-size:26px}
.gr.sm{width:34px;height:40px;font-size:26px}
.status{display:inline-block;font-size:11px;font-weight:600;padding:2px 7px;background:#ecebe6;color:var(--ink);letter-spacing:.02em}
.status.won,.status.building,.status.sold{background:var(--ok-bg);color:var(--ok)}
.status.bidding{background:var(--hot);color:var(--red-t)}
.status.passed{background:#eee;color:var(--steel)}
.empty{padding:60px 24px;text-align:center;color:var(--steel)}
.empty h2{color:var(--ink);margin-bottom:8px}

/* new */
.drop{border:2px dashed #b9b7b0;background:#fff;padding:26px 16px;text-align:center;color:var(--steel);margin-bottom:14px}
.drop.on{border-color:var(--ink);background:var(--hot)}
.drop strong{display:block;color:var(--ink);font-family:var(--disp);font-size:24px;font-weight:600;text-transform:uppercase;margin-bottom:4px}
.picks{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px}
.pick{border:1.5px solid var(--ink);background:#fff;padding:12px;text-align:center;font-weight:600;min-height:48px;display:flex;align-items:center;justify-content:center;gap:8px}
.files{display:flex;gap:8px;flex-wrap:wrap;margin:6px 0 14px}
.fchip{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);padding:6px 8px 6px 6px;font-size:12.5px;max-width:100%}
.fchip img{width:34px;height:34px;object-fit:cover}
.fchip .pdf{width:34px;height:34px;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--disp);font-size:13px}
.fchip button{color:var(--steel);font-size:16px;padding:0 4px}
details.adv summary{cursor:pointer;font-weight:600;padding:10px 0;list-style:none;display:flex;justify-content:space-between}
details.adv summary::after{content:'+';font-family:var(--disp);font-size:22px;line-height:1}
details.adv[open] summary::after{content:'–'}

/* working screen */
.working{padding:40px 24px;text-align:center}
.working .big{font-family:var(--disp);font-size:44px;font-weight:700;text-transform:uppercase;line-height:1;margin:22px 0 8px}
.working .step{color:var(--steel);min-height:24px}
.working .steps{margin:24px auto 0;max-width:320px;text-align:left}
.working .steps div{padding:6px 0;border-bottom:1px solid var(--line);color:#b0b2b8;display:flex;gap:10px}
.working .steps div.done{color:var(--ink)}
.working .steps div.now{color:var(--red-t);font-weight:600}
.working .steps div::before{content:'○';width:16px;flex:none}
.working .steps div.done::before{content:'●'}
.working .steps div.now::before{content:'◐'}

/* vehicle */
.hero{position:relative;background:#e7e5df;aspect-ratio:4/3;max-height:340px;overflow:hidden}
.hero img{width:100%;height:100%;object-fit:cover}
.hero .back{position:absolute;top:12px;left:12px;background:rgba(15,16,19,.82);color:#fff;padding:8px 12px;font-weight:600;font-size:13px}
.hero .st{position:absolute;top:12px;right:12px}
.hero .cnt{position:absolute;bottom:10px;right:12px;background:rgba(15,16,19,.82);color:#fff;font-family:var(--mono);font-size:12px;padding:4px 8px}
.vhead{padding:16px 16px 10px}
.vhead h1{font-size:30px}
.vhead .sub{color:var(--steel);font-size:13.5px;display:flex;gap:10px;flex-wrap:wrap}
.verdict{background:var(--ink);color:#fff;display:grid;grid-template-columns:auto 1fr;gap:16px;padding:18px 16px;align-items:center;margin:8px 0 0}
.verdict .g{font-family:var(--disp);font-weight:700;font-size:118px;line-height:.86;color:var(--red);width:84px;text-align:center}
.verdict .g.q{color:#6f727a;font-size:80px}
.verdict .h{font-family:var(--disp);font-weight:600;font-size:24px;line-height:1.05;text-transform:uppercase;letter-spacing:.01em}
.verdict .stop{margin-top:8px;font-size:13.5px;color:#c9ccd3}
.verdict .stop b{color:#fff;font-family:var(--mono);font-size:17px}
.verdict .why{margin-top:6px;font-size:12.5px;color:#9a9da4}
.sec{padding:18px 16px 6px;border-top:2px solid var(--ink);margin-top:14px}
.sec.thin{border-top:1px solid var(--line)}
.sec h2 .u{font-family:var(--body);font-weight:400;text-transform:none;font-size:12.5px;color:var(--steel);margin-left:8px;letter-spacing:0}
.kv{display:grid;grid-template-columns:1fr auto;gap:6px 14px;padding:6px 0;border-bottom:1px solid var(--line);font-size:14px}
.kv:last-child{border-bottom:0}
.kv .v{font-family:var(--mono);font-weight:600;font-size:14px;text-align:right;white-space:nowrap}
.kv .v.neg{color:var(--red-t)}
.kv .v.pos{color:var(--ok)}
.kv .l small{display:block;color:var(--steel);font-size:12px;font-weight:400}
.kv.tot{border-top:2px solid var(--ink);margin-top:4px;padding-top:10px;font-weight:600}
.callout{background:#fff;border:1.5px solid var(--line);padding:12px 14px;margin:10px 0 6px;font-size:14px}
.callout.red{background:var(--hot);border-color:#f3c2c4}
.callout.ok{background:var(--ok-bg);border-color:#bfe1c6}
.callout b.big{font-family:var(--mono);font-size:22px;display:block;margin-bottom:2px}
.bigline{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:4px 0 10px}
.bigline div{background:#fff;border:1.5px solid var(--line);padding:12px}
.bigline b{display:block;font-family:var(--mono);font-size:22px;font-weight:600;line-height:1.1}
.bigline b.neg{color:var(--red-t)}
.bigline b.pos{color:var(--ok)}
.bigline span{font-size:12.5px;color:var(--steel)}

/* price ladder */
.ladder{margin:12px 0 4px}
.ladder svg{width:100%;height:auto;display:block;overflow:visible}
.ladder text{font-family:var(--mono);font-size:11px;font-weight:600}

/* dune gauge */
.gauge{display:flex;gap:3px;margin:10px 0 8px}
.gauge i{flex:1;height:14px;background:#e9e6de}
.gauge i.on{background:var(--sand-d)}
.gauge i.hot{background:var(--red)}
.dune-v{display:flex;align-items:baseline;gap:12px}
.dune-v b{font-family:var(--disp);font-size:40px;font-weight:700;text-transform:uppercase;line-height:1}
.dune-v .sc{font-family:var(--mono);font-size:18px;font-weight:600}

/* products */
.plist{display:flex;flex-direction:column;gap:8px;margin:8px 0 6px}
.prod{display:grid;grid-template-columns:54px 1fr auto;gap:10px;align-items:center;background:#fff;border:1px solid var(--line);padding:8px}
.prod img{width:54px;height:54px;object-fit:contain;background:#fff}
.prod .ph{width:54px;height:54px;background:#f0eee8}
.prod .t{font-size:13.5px;font-weight:500;line-height:1.3}
.prod .s{font-size:12px;color:var(--steel)}
.prod .p{font-family:var(--mono);font-weight:600;font-size:13.5px;white-space:nowrap}
.prod.off .t{color:var(--steel)}
.tags{display:flex;gap:6px;flex-wrap:wrap;margin:6px 0}
.tag{font-size:12px;border:1px solid var(--line);background:#fff;padding:3px 8px}
.tag.ok{background:var(--ok-bg);border-color:#bfe1c6;color:var(--ok)}
.tag.no{background:var(--hot);border-color:#f3c2c4;color:var(--red-t)}

/* take */
.take p{margin-bottom:10px}
.take ul{padding-left:18px;margin:4px 0 12px}
.take li{margin-bottom:5px}
.take h3{font-size:16px;font-weight:600;margin:12px 0 4px;letter-spacing:.02em}
.quote{font-family:var(--disp);font-size:26px;font-weight:600;text-transform:uppercase;line-height:1.05;border-left:4px solid var(--red);padding-left:12px;margin:6px 0 12px}

/* files */
.fgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:8px 0}
.fgrid a{position:relative;aspect-ratio:1;background:#e7e5df;overflow:hidden;display:block}
.fgrid img{width:100%;height:100%;object-fit:cover}
.fgrid .pdf{display:flex;align-items:center;justify-content:center;height:100%;background:var(--ink);color:#fff;font-family:var(--disp);font-size:20px;font-weight:600}
.fgrid .cov{position:absolute;bottom:4px;left:4px;background:var(--red);color:#fff;font-size:10px;font-weight:600;padding:2px 5px}

/* actions */
.actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:6px 16px 0}
.actions .btn{width:100%}

/* compare */
.cmp-pick .vrow{grid-template-columns:28px 76px 1fr auto}
.cmp-pick input[type=checkbox]{width:22px;height:22px;accent-color:var(--red)}
.cmp-bar{position:sticky;top:0;z-index:5;background:var(--paper);padding:12px 16px;border-bottom:1px solid var(--line)}
.cols{display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;padding:12px 16px 20px;-webkit-overflow-scrolling:touch}
.col{flex:0 0 78vw;max-width:340px;scroll-snap-align:start;background:#fff;border:1.5px solid var(--line)}
.col .ph{aspect-ratio:4/3;background:#e7e5df;overflow:hidden}
.col .ph img{width:100%;height:100%;object-fit:cover}
.col .ct{padding:10px 12px;border-bottom:1px solid var(--line)}
.col .ct h3{font-family:var(--disp);font-size:20px;font-weight:600;text-transform:uppercase;line-height:1.05}
.col .blk{padding:10px 12px;border-bottom:1px solid var(--line)}
.col .blk .lb{font-size:11.5px;color:var(--steel);margin-bottom:2px}
.col .blk .vv{font-family:var(--mono);font-weight:600;font-size:15px}
.col .blk .vv.neg{color:var(--red-t)}
.col .blk .vv.pos{color:var(--ok)}
.col .blk .tx{font-size:13px;line-height:1.35}
.col .grow{display:flex;align-items:center;gap:10px}
@media (min-width:760px){.col{flex-basis:300px}}

/* tab bar */
.tabbar{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(var(--sab) + 10px);width:min(92vw,360px);height:var(--tab-h);background:var(--ink);color:#fff;display:grid;grid-template-columns:1fr 1fr 1fr;border-radius:34px;box-shadow:0 10px 30px rgba(15,16,19,.35);z-index:20;padding:0 6px}
.tabbar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:11px;font-weight:600;color:#a4a7ae;border-radius:28px;margin:6px 2px}
.tabbar a svg{width:22px;height:22px;fill:currentColor}
.tabbar a.on{color:#fff}
.tabbar a.tab-new svg{fill:var(--red)}
.tabbar a.tab-new.on svg{fill:#fff}
.tabbar a.tab-new.on{background:var(--red)}

/* sheet + toast */
.sheet{position:fixed;inset:0;z-index:30;background:rgba(15,16,19,.55);display:flex;align-items:flex-end;justify-content:center}
.sheet .panel{background:var(--paper);width:100%;max-width:760px;max-height:88vh;overflow:auto;padding:18px 16px calc(24px + var(--sab));border-top:3px solid var(--red)}
.sheet .panel h2{margin-bottom:12px}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(var(--tab-h) + var(--sab) + 26px);background:var(--ink);color:#fff;padding:10px 16px;font-size:14px;z-index:40;max-width:90vw;text-align:center}
.toast.err{background:var(--red)}
.hidden{display:none !important}
.sp{display:inline-block;width:14px;height:14px;border:2px solid #fff;border-right-color:transparent;border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
@media print{.tabbar,.hdr,.slats,.actions{display:none}.main{padding:0}}