:root{
  --ink:#0E1A26; --ink2:#14283A; --line:#22405A;
  --cream:#F2E8D6; --gold:#E9A63C; --terra:#BF5A34;
  --good:#4FA36B; --muted:#8AA3B5;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}
html,body{height:100%;overflow:hidden;background:var(--ink);color:var(--cream);
  font-family:"Helvetica Neue",Inter,system-ui,-apple-system,sans-serif;overscroll-behavior:none}
#app{position:fixed;inset:0;display:flex;flex-direction:column}
[hidden]{display:none!important}

#top{flex:0 0 auto;display:flex;align-items:center;gap:12px;
  padding:calc(env(safe-area-inset-top) + 10px) 14px 10px;
  background:var(--ink);border-bottom:1px solid var(--line);z-index:30}
.chev{width:34px;height:34px;border-radius:50%;border:1px solid var(--line);
  display:grid;place-items:center;color:var(--muted);font-size:16px;flex:0 0 auto}
#place{flex:1;min-width:0}
#place h1{font-size:17px;letter-spacing:.16em;font-weight:800}
#place p{font-size:9.5px;letter-spacing:.24em;color:var(--gold);margin-top:2px;font-weight:700}
#pts{display:flex;align-items:center;gap:6px;background:var(--ink2);border:1px solid var(--line);
  border-radius:999px;padding:7px 13px;font-size:13px;font-weight:800;flex:0 0 auto}
#pts b{color:var(--gold);font-size:9px;letter-spacing:.16em;font-weight:700}

#stage{flex:1;position:relative;overflow:hidden;background:#0a141d}
#osd{position:absolute;inset:0}
.openseadragon-canvas{outline:none!important}

.mark{width:52px;height:52px;border:3px solid var(--good);border-radius:50%;
  box-shadow:0 0 0 3px rgba(14,26,38,.55),0 4px 18px rgba(0,0,0,.4);
  background:rgba(79,163,107,.14);pointer-events:none;animation:pop .42s cubic-bezier(.2,1.4,.4,1)}
.mark.spon{border-color:var(--gold);background:rgba(233,166,60,.16)}
.mark span{position:absolute;left:50%;top:-8px;transform:translate(-50%,-100%);white-space:nowrap;
  background:var(--ink);color:var(--cream);font-size:11px;font-weight:800;letter-spacing:.08em;
  padding:5px 10px;border-radius:999px;border:1px solid var(--line)}
@keyframes pop{0%{transform:scale(.3);opacity:0}100%{transform:scale(1);opacity:1}}
.ping{position:absolute;border-radius:50%;pointer-events:none;transform:translate(-50%,-50%);
  animation:ping .55s ease-out forwards;z-index:15}
@keyframes ping{0%{width:8px;height:8px;opacity:.85}100%{width:110px;height:110px;opacity:0}}

#devbadge{position:absolute;left:10px;bottom:12px;z-index:20;background:rgba(14,26,38,.8);
  border:1px solid var(--line);border-radius:6px;padding:4px 7px;font-size:7px;letter-spacing:.12em;
  color:var(--muted);font-weight:700}
#toast{position:absolute;left:50%;top:16px;transform:translateX(-50%) translateY(-140%);
  background:rgba(14,26,38,.94);border:1px solid var(--line);border-radius:999px;padding:9px 18px;
  font-size:12.5px;font-weight:700;z-index:25;opacity:0;pointer-events:none;max-width:82vw;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  transition:transform .28s ease,opacity .2s ease}
#toast.on{transform:translateX(-50%) translateY(0);opacity:1}
#toast.warm{border-color:var(--gold);color:var(--gold)}

#tray{flex:0 0 auto;background:var(--ink);border-top:1px solid var(--line);
  padding:12px 14px calc(env(safe-area-inset-bottom) + 12px);z-index:30}
#trayhead{display:flex;align-items:baseline;gap:10px;margin-bottom:11px}
#trayhead h2{font-size:11px;letter-spacing:.2em;font-weight:800}
#trayhead .cnt{margin-left:auto;font-size:11px;font-weight:800;color:var(--gold);letter-spacing:.1em}
#bar{height:3px;background:var(--line);border-radius:2px;overflow:hidden;margin-bottom:12px}
#barfill{height:100%;width:0;background:var(--gold);transition:width .45s cubic-bezier(.3,1,.4,1)}
#list{display:flex;gap:9px;overflow-x:auto;padding-bottom:3px;list-style:none;scrollbar-width:none}
#list::-webkit-scrollbar{display:none}

.card{flex:0 0 auto;width:96px;background:var(--ink2);border:1px solid var(--line);
  border-radius:13px;padding:9px;text-align:center;transition:.25s;cursor:pointer}
.card:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.card.found{border-color:var(--good);background:rgba(79,163,107,.11)}
.card.spon{border-style:dashed;border-color:var(--gold)}
.card.spon .nm{color:var(--gold)}
.sponlab{font-size:7.5px;letter-spacing:.18em;color:var(--gold);font-weight:800;margin-bottom:4px}
.thumb{width:100%;height:52px;border-radius:8px;overflow:hidden;background:#0a141d;
  margin-bottom:7px;position:relative;display:grid;place-items:center}
.thumb img{max-width:88%;max-height:88%;object-fit:contain;transition:filter .3s}
.card:not(.found) .thumb img{filter:brightness(0) saturate(0) invert(24%) sepia(18%)
  saturate(700%) hue-rotate(170deg)}
.nm{font-size:10.5px;font-weight:800;line-height:1.25;height:26px;
  display:flex;align-items:center;justify-content:center}
.tick{margin-top:6px;font-size:10px;color:var(--muted);font-weight:800}
.card.found .tick{color:var(--good)}

#hint{margin-top:11px;width:100%;padding:12px;border-radius:12px;background:transparent;
  border:1px solid var(--line);color:var(--cream);font-size:12px;font-weight:800;
  letter-spacing:.1em;cursor:pointer}
#hint:disabled{opacity:.4;cursor:default}

.sheet{position:fixed;inset:0;background:rgba(6,12,18,.86);z-index:60;
  display:none;align-items:center;justify-content:center;padding:22px}
.sheet.on{display:flex}
.panel{width:100%;max-width:420px;background:var(--ink);border:1px solid var(--line);
  border-radius:20px;padding:24px;max-height:88vh;overflow:auto}
.kicker{font-size:9.5px;letter-spacing:.24em;color:var(--gold);font-weight:800;margin-bottom:9px}
.panel h3{font-size:23px;line-height:1.15;margin-bottom:11px}
.panel p{font-size:13.5px;line-height:1.62;color:#C9D6DF}
.btn{display:block;width:100%;margin-top:16px;padding:14px;border-radius:12px;border:0;
  background:var(--gold);color:var(--ink);font-size:12.5px;font-weight:800;
  letter-spacing:.1em;cursor:pointer}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--cream)}
.linkbtn{text-decoration:none;text-align:center}
#share{margin:16px 0 4px;background:#0a141d;border:1px solid var(--line);border-radius:12px;
  padding:16px 10px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;
  line-height:2;text-align:center;white-space:pre;color:var(--cream)}
.statrow{display:flex;gap:10px;margin:16px 0 4px}
.stat{flex:1;background:var(--ink2);border:1px solid var(--line);border-radius:12px;
  padding:12px;text-align:center}
.stat b{display:block;font-size:21px;color:var(--gold);font-weight:800}
.stat span{font-size:8.5px;letter-spacing:.16em;color:var(--muted);font-weight:800}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}
@media (min-width:900px){
  #app{display:grid;grid-template-columns:minmax(0,1fr) 340px;
    grid-template-rows:auto minmax(0,1fr)}
  #top{grid-column:1/-1;grid-row:1}
  #stage{grid-column:1;grid-row:2;min-width:0;min-height:0}
  #tray{grid-column:2;grid-row:2;width:auto;min-height:0;border-top:0;
    border-left:1px solid var(--line);overflow-y:auto}
  #list{flex-wrap:wrap;justify-content:flex-start}
}

#zoomctl{position:absolute;right:12px;bottom:14px;display:flex;flex-direction:column;gap:8px;z-index:20}
#zoomctl button{width:42px;height:42px;border-radius:12px;background:rgba(14,26,38,.86);
  border:1px solid var(--line);color:var(--cream);font-size:20px;font-weight:700;cursor:pointer}

#cities{display:flex;flex-direction:column;gap:9px;margin:14px 0 4px}
.citybtn{display:flex;flex-direction:column;align-items:flex-start;gap:3px;width:100%;
  padding:14px 16px;border-radius:13px;background:var(--ink2);border:1px solid var(--line);
  color:var(--cream);text-align:left;cursor:pointer;transition:.2s}
.citybtn.on{border-color:var(--gold);background:rgba(233,166,60,.10)}
.citybtn b{font-size:16px;font-weight:800;letter-spacing:.04em}
.citybtn span{font-size:10px;color:var(--muted);letter-spacing:.1em;font-weight:700}
#cityBtn{background:transparent;cursor:pointer;font-size:15px}