*{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#f2f4f8; --card:#fff; --ink:#1c2430; --muted:#68727f;
  --line:#e2e6ec; --accent:#2563eb; --green:#16a34a; --red:#dc2626;
  --amber:#d97706;
}
body{background:var(--bg);color:var(--ink);
  font:15px/1.45 -apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}

/* top bar + nav */
.topbar{background:#101827;color:#fff;position:sticky;top:0;z-index:50}
.topbar-inner{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:10px 16px}
.brand{font-size:20px;font-weight:700;letter-spacing:.3px}
.topsearch{margin-left:auto;display:flex;gap:6px;flex:1;justify-content:flex-end}
.topsearch input{width:280px;max-width:100%;padding:7px 10px;border:0;border-radius:6px;font-size:14px}
.topsearch button{padding:7px 14px;border:0;border-radius:6px;background:var(--accent);color:#fff;cursor:pointer}
.mainnav{background:#182236;border-top:1px solid #232f47}
.mainnav-inner{display:flex;gap:2px;overflow-x:auto}
.mainnav a{color:#b6c2d6;padding:9px 14px;font-size:14px;font-weight:600;white-space:nowrap;
  border-bottom:2px solid transparent}
.mainnav a:hover{color:#fff}
.mainnav a.on{color:#fff;border-bottom-color:var(--accent)}

.pagetitle{margin:20px 0 14px;font-size:24px}

/* category chips */
.cats{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 6px}
.catchip{display:flex;align-items:center;gap:7px;background:var(--card);
  border:1px solid var(--line);border-radius:24px;padding:7px 14px;font-size:14px;
  font-weight:600;transition:box-shadow .15s}
.catchip:hover{box-shadow:0 2px 10px rgba(16,24,39,.12)}
.catchip.on{background:var(--accent);color:#fff;border-color:var(--accent)}
.cat-emoji{font-size:17px}
.cat-n{color:var(--muted);font-weight:500;font-size:12.5px}
.catchip.on .cat-n{color:#cfe0ff}

/* homepage sections */
.homesec{margin:18px 0 6px}
.homesec-head{display:flex;align-items:baseline;gap:12px;margin-bottom:10px}
.homesec-head h2{font-size:19px}
.viewall{margin-left:auto;color:var(--accent);font-weight:600;font-size:14px}

/* tabs + filters */
.tabs{display:flex;gap:6px;align-items:center;margin:18px 0 10px;flex-wrap:wrap}
.tab{padding:7px 16px;border-radius:20px;background:#e4e8ef;font-weight:600;font-size:14px}
.tab.on{background:var(--accent);color:#fff}
.count{margin-left:auto;color:var(--muted);font-size:14px}
.filters{display:flex;gap:8px;flex-wrap:wrap;align-items:center;background:var(--card);
  border:1px solid var(--line);border-radius:10px;padding:10px;margin-bottom:16px}
.filters select,.filters input{padding:7px 9px;border:1px solid var(--line);border-radius:6px;
  background:#fff;font-size:13px;max-width:210px}
.filters .yr{width:92px}
.filters .chk{font-size:13px;color:var(--muted);display:flex;gap:5px;align-items:center}
.filters button{padding:7px 14px;border:0;border-radius:6px;background:var(--ink);color:#fff;cursor:pointer}
.filters .clear{color:var(--accent);font-size:13px}

/* index grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden;
  transition:box-shadow .15s}
.card:hover{box-shadow:0 4px 16px rgba(16,24,39,.12)}
.thumb{aspect-ratio:4/3;background:#dde2ea}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.card-body{padding:10px 12px 12px}
.card-title{font-weight:700}
.card-vin{font-family:ui-monospace,Menlo,monospace;font-size:11.5px;color:var(--muted);margin:2px 0 6px}
.card-facts{display:flex;gap:8px;flex-wrap:wrap;font-size:12.5px;color:var(--muted)}
.card-facts span:not(:last-child)::after{content:"·";margin-left:8px}
.card-money{display:flex;gap:10px;margin-top:6px;font-size:13.5px;font-weight:600;flex-wrap:wrap}
.buynow{color:var(--green)}
.card-auction{margin-top:6px;font-size:12.5px;color:var(--muted)}
.empty{color:var(--muted);padding:40px 0}
.pager{display:flex;gap:16px;justify-content:center;align-items:center;margin:24px 0}
.pager a{color:var(--accent);font-weight:600}

/* lot hero */
.lot-hero{display:flex;align-items:flex-start;gap:16px;margin:20px 0 14px}
.lot-hero h1{font-size:26px}
.series{color:var(--muted);font-weight:400}
.lot-sub{display:flex;gap:16px;flex-wrap:wrap;margin-top:6px;font-size:14px;color:var(--muted)}
.lot-sub a{color:var(--accent)}
.vin{font-family:ui-monospace,Menlo,monospace;font-weight:700;color:var(--ink)}
.ok{color:var(--green);font-size:12px;margin-left:4px}
.muted{color:var(--muted);font-size:12px;margin-left:4px}
.remove-btn{margin-left:auto;padding:9px 18px;border:1px solid var(--red);color:var(--red);
  background:#fff;border-radius:8px;font-weight:700;cursor:pointer;white-space:nowrap}
.remove-btn:hover{background:var(--red);color:#fff}

/* badges */
.badges{display:flex;gap:7px;flex-wrap:wrap;margin-top:10px}
.badge{padding:5px 11px;border-radius:16px;font-size:12.5px;font-weight:600;background:#e8ecf2}
.b-green{background:#dcf5e4;color:#12723a}
.b-red{background:#fde5e5;color:#a81f1f}
.b-blue{background:#e0eaff;color:#1d4fc4}
.b-amber{background:#fdeeda;color:#9a5b07}
.b-grey{background:#e8ecf2;color:#47505c}

/* stat cards */
.statrow{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin:0 0 16px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:13px 16px;
  border-top:3px solid var(--line)}
.s-blue{border-top-color:var(--accent)}
.s-green{border-top-color:var(--green)}
.s-amber{border-top-color:var(--amber)}
.s-grey{border-top-color:#a8b2bf}
.s-bar{border-top-color:#a8b2bf}
.stat-label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}
.stat-num{font-size:23px;font-weight:800;margin-top:3px}
.stat-sub{font-size:12px;color:var(--muted);margin-top:2px}
.ratio-bar{height:10px;background:#e8ecf2;border-radius:6px;margin-top:12px;overflow:hidden}
.ratio-fill{height:100%;border-radius:6px}
.r-green{background:var(--green)}
.r-amber{background:var(--amber)}
.r-red{background:var(--red)}

/* lot columns */
.lot-cols{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:16px;align-items:start}

.gallery{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:10px}
.gallery-main{position:relative;cursor:zoom-in}
.gallery-main img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:6px;display:block}
.gcount{position:absolute;right:10px;bottom:10px;background:rgba(0,0,0,.6);color:#fff;
  padding:3px 10px;border-radius:12px;font-size:12px}
.gallery-thumbs{display:flex;gap:6px;overflow-x:auto;margin-top:8px;padding-bottom:4px}
.gallery-thumbs img{width:86px;height:64px;object-fit:cover;border-radius:5px;cursor:pointer;
  opacity:.7;border:2px solid transparent;flex:none}
.gallery-thumbs img.sel{opacity:1;border-color:var(--accent)}
.gallery-thumbs img:hover{opacity:1}

.panel{background:var(--card);border:1px solid var(--line);border-radius:10px;
  padding:14px 16px;margin-bottom:14px}
.panel h2{font-size:15px;margin-bottom:8px;color:var(--ink)}
.kv{width:100%;border-collapse:collapse}
.kv th{width:44%;text-align:left;color:var(--muted);font-weight:500;font-size:13px;
  padding:5px 8px 5px 0;vertical-align:top}
.kv td{padding:5px 0;font-size:13.5px}
.kv tr:not(:last-child) th,.kv tr:not(:last-child) td{border-bottom:1px solid var(--line)}

/* stats page bars */
.bars .bar{background:#eef1f6;border-radius:5px;height:9px;overflow:hidden;margin:4px 0 2px}
.bars .bar div{height:100%;background:var(--accent);border-radius:5px}
.bars .bar-n{font-size:12px;color:var(--muted)}
.bars th a:hover{color:var(--accent)}

.prose{max-width:720px;font-size:15px}
.prose p{margin-bottom:12px}

.sim-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}
.sim img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:6px}
.sim div{font-size:12.5px;font-weight:600;margin-top:3px}
.sim .sim-sub{color:var(--muted);font-weight:400}

/* lightbox */
.lightbox{display:none;position:fixed;inset:0;background:rgba(8,12,20,.93);z-index:100;
  align-items:center;justify-content:center;cursor:zoom-out}
.lightbox.open{display:flex}
.lightbox img{max-width:95vw;max-height:92vh;border-radius:4px}
.lb-x{position:fixed;top:14px;right:20px;color:#fff;font-size:22px}

/* toast */
#toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(20px);
  background:#101827;color:#fff;padding:10px 18px;border-radius:8px;font-size:14px;
  opacity:0;pointer-events:none;transition:all .25s;z-index:200;max-width:90vw;text-align:center}
#toast.show{opacity:1;transform:translateX(-50%)}

.foot{padding:20px}

/* ---- mobile ---- */
@media(max-width:900px){
  .lot-cols{grid-template-columns:1fr}
}
@media(max-width:640px){
  .topbar-inner{padding:8px 12px;gap:8px}
  .brand{font-size:17px}
  .topsearch{flex-basis:100%;order:3}
  .topsearch input{flex:1;width:auto}
  .mainnav a{padding:8px 11px;font-size:13px}
  .grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px}
  .card-title{font-size:13.5px}
  .card-vin{font-size:10px}
  .card-facts{font-size:11px}
  .card-money{font-size:12px}
  .card-auction{font-size:11px}
  .lot-hero{flex-direction:column}
  .lot-hero h1{font-size:21px}
  .remove-btn{margin-left:0;align-self:stretch}
  .statrow{grid-template-columns:repeat(2,1fr);gap:8px}
  .stat{padding:10px 12px}
  .stat-num{font-size:18px}
  .gallery-thumbs img{width:68px;height:50px}
  .sim-row{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}
  .homesec-head h2{font-size:16px}
  .pagetitle{font-size:20px}
}