*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{width:100%;height:100%;overflow:hidden;background:#07080f;
  font-family:"Avenir Next","Helvetica Neue",-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  color:#fff;user-select:none}

#app{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:#07080f}
#view{width:100%;height:100%;object-fit:contain;display:block;image-rendering:auto}
.hidden{display:none !important}

/* ---------------- HUD ---------------- */
#hud{position:absolute;inset:0;pointer-events:none;
  font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}
#hud>div{position:absolute;padding:2.2vmin}
.hud-tl{top:0;left:0}.hud-tr{top:0;right:0}.hud-bl{bottom:0;left:0}.hud-br{bottom:0;right:0;text-align:right}

.lap-box,.time-box,.pos-box,.speed-box{
  background:rgba(8,10,20,.42);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:.5em .8em;margin-bottom:.5vmin;
  box-shadow:0 6px 22px rgba(0,0,0,.4)}
.lap-box{font-size:4.4vmin;font-weight:800;letter-spacing:.02em;line-height:1}
.lap-box .tag{font-size:.45em;opacity:.65;margin-right:.5em;letter-spacing:.2em;vertical-align:.35em}
.time-box{font-size:2.9vmin;font-weight:700;display:flex;flex-direction:column;line-height:1.25}
.sub{opacity:.6;font-size:.62em;font-weight:600}
.pos-box{font-size:7vmin;font-weight:900;line-height:.95;letter-spacing:-.02em}
.pos-box .sup{font-size:.4em;vertical-align:.9em;margin-left:.06em;opacity:.85}
.pos-box .sub{vertical-align:.9em;margin-left:.2em}
.speed-box{font-size:4vmin;font-weight:800}
.speed-box .sub{margin-left:.25em}

.item-slot{width:15vmin;height:15vmin;border-radius:18px;
  background:rgba(8,10,20,.42);border:1px solid rgba(255,255,255,.18);
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;box-shadow:0 6px 22px rgba(0,0,0,.4);
  transition:transform .12s ease, box-shadow .2s}
.item-slot.pop{transform:scale(1.14);box-shadow:0 0 30px rgba(255,214,90,.7)}
.item-slot canvas{width:82%;height:82%}
#minimap{width:24vmin;height:24vmin;opacity:.92;filter:drop-shadow(0 4px 12px rgba(0,0,0,.5))}

.center-msg{position:absolute !important;inset:0;display:flex;align-items:center;justify-content:center;
  font-size:13vmin;font-weight:900;letter-spacing:.04em;opacity:0;padding:0 !important;
  text-shadow:0 .06em 0 rgba(0,0,0,.35),0 0 .5em rgba(0,0,0,.5)}
.center-msg.show{animation:pop .9s cubic-bezier(.2,1.5,.4,1) both}
.center-msg.go{color:#7CFF8E}.center-msg.warn{color:#FFD65A}
@keyframes pop{0%{opacity:0;transform:scale(.3) rotate(-6deg)}
  22%{opacity:1;transform:scale(1.12) rotate(2deg)}40%{transform:scale(1)}
  75%{opacity:1;transform:scale(1)}100%{opacity:0;transform:scale(1.25)}}

/* ---------------- Overlays ---------------- */
.overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:3vmin;background:linear-gradient(180deg,rgba(6,7,18,.58),rgba(6,7,18,.80));
  backdrop-filter:blur(3px) saturate(1.1);-webkit-backdrop-filter:blur(3px) saturate(1.1);
  z-index:10;padding:3vmin}
#pause,#results{backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  background:linear-gradient(180deg,rgba(6,7,18,.72),rgba(6,7,18,.9))}
.logo{display:flex;flex-direction:column;align-items:center;line-height:.82;
  filter:drop-shadow(0 8px 26px rgba(255,90,140,.35))}
.logo .l1{font-size:9vmin;font-weight:900;letter-spacing:.32em;margin-left:.32em;
  background:linear-gradient(180deg,#fff,#ffd25a);-webkit-background-clip:text;background-clip:text;color:transparent}
.logo .l2{font-size:13vmin;font-weight:900;letter-spacing:.06em;
  background:linear-gradient(180deg,#ff8ab4,#ff3d6e 55%,#8c2bff);-webkit-background-clip:text;background-clip:text;color:transparent}

.panel{width:min(760px,92vw);background:rgba(14,16,30,.62);border:1px solid rgba(255,255,255,.14);
  border-radius:22px;padding:3vmin 3.4vmin;display:flex;flex-direction:column;gap:1.7vmin;
  box-shadow:0 24px 60px rgba(0,0,0,.55)}
.panel.small{width:min(380px,86vw);align-items:stretch;text-align:center}
.panel h2{font-size:4.4vmin;font-weight:900;letter-spacing:.14em;margin-bottom:.4em}

.row{display:flex;align-items:center;gap:1.4vmin}
.row>label{width:6em;flex:none;font-size:2.2vmin;font-weight:700;opacity:.62;letter-spacing:.18em}
.opts{display:flex;gap:.8vmin;flex-wrap:wrap;flex:1}
.opt{padding:.55em 1.1em;border-radius:11px;border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.05);font-size:2.1vmin;font-weight:700;cursor:pointer;
  transition:all .15s ease;white-space:nowrap}
.opt:hover{background:rgba(255,255,255,.13);transform:translateY(-1px)}
.opt.on{background:linear-gradient(180deg,#ff5d8f,#e3265f);border-color:#ff9ab8;
  box-shadow:0 5px 18px rgba(255,60,110,.45)}
.opts.chars .opt{display:flex;align-items:center;gap:.5em;padding:.45em .9em}
.swatch{width:1.5em;height:1.5em;border-radius:6px;border:2px solid rgba(255,255,255,.55);flex:none}
.statline{display:flex;gap:1.6vmin;font-size:1.9vmin;opacity:.78;padding-left:7.4em;flex-wrap:wrap}
.statline b{opacity:.55;font-weight:700;margin-right:.35em;letter-spacing:.1em}
.bar{display:inline-block;width:6em;height:.65em;border-radius:99px;background:rgba(255,255,255,.14);
  vertical-align:.02em;overflow:hidden}
.bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,#ffd65a,#ff5d8f)}

button{margin-top:.6vmin;padding:.75em 1em;border:none;border-radius:14px;cursor:pointer;
  font-family:inherit;font-size:2.9vmin;font-weight:900;letter-spacing:.2em;color:#fff;
  background:linear-gradient(180deg,#9b5cff,#5c2bd6);box-shadow:0 8px 26px rgba(120,60,255,.45);
  transition:transform .12s ease,filter .15s}
button:hover{transform:translateY(-2px);filter:brightness(1.12)}
button:active{transform:translateY(0)}
button.ghost{background:rgba(255,255,255,.08);box-shadow:none;font-size:2.3vmin;
  border:1px solid rgba(255,255,255,.16)}
.keys{display:flex;flex-wrap:wrap;gap:.6em 1.4em;justify-content:center;font-size:1.8vmin;opacity:.55;margin-top:.5vmin}
.keys b{opacity:.95;font-weight:800}

.result-list{display:flex;flex-direction:column;gap:.5vmin;margin:.8vmin 0}
.rrow{display:flex;align-items:center;gap:1.2vmin;padding:.55em .9em;border-radius:11px;
  background:rgba(255,255,255,.05);font-size:2.2vmin;font-weight:700}
.rrow.me{background:linear-gradient(90deg,rgba(255,93,143,.35),rgba(255,93,143,.08));
  border:1px solid rgba(255,150,180,.45)}
.rrow .rp{width:2.2em;font-weight:900;font-size:1.15em;opacity:.85}
.rrow .rs{width:1.4em;height:1.4em;border-radius:5px;border:2px solid rgba(255,255,255,.5)}
.rrow .rn{flex:1}
.rrow .rt{opacity:.75;font-variant-numeric:tabular-nums}
.result-foot{text-align:center;font-size:2vmin;opacity:.7}

/* ---------------- Touch ---------------- */
#touch{position:absolute;inset:0;z-index:5;pointer-events:none}
.tpad{position:absolute;bottom:3vmin;display:flex;gap:2vmin;align-items:flex-end}
.tpad.left{left:3vmin}.tpad.right{right:3vmin}
.tbtn{pointer-events:auto;margin:0;width:15vmin;height:15vmin;border-radius:50%;
  font-size:2.4vmin;letter-spacing:.05em;background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.25);box-shadow:none;backdrop-filter:blur(5px)}
.tbtn:active{background:rgba(255,255,255,.35)}
.tbtn.gas{width:19vmin;height:19vmin;background:linear-gradient(180deg,#5cff9b,#18b46a);font-size:3vmin}
.tbtn.drift{background:linear-gradient(180deg,#9b5cff,#5c2bd6)}
.tbtn.item{background:linear-gradient(180deg,#ffd65a,#e09a12);color:#3a2400;width:12vmin;height:12vmin;font-size:2vmin}

#rotate{display:none;position:absolute;top:0;left:0;right:0;z-index:20;
  justify-content:center;padding:.6em;font-size:3.4vmin;font-weight:700;
  background:rgba(255,214,90,.92);color:#2a1c00;letter-spacing:.06em}
@media (max-aspect-ratio:1/1) and (pointer:coarse){#rotate{display:flex}}

@media (max-aspect-ratio:1/1){
  .row{flex-direction:column;align-items:flex-start;gap:.7vmin}
  .row>label{width:auto;font-size:3.2vmin}
  .opt{font-size:3.2vmin}.statline{padding-left:0;font-size:3vmin}
  .keys{display:none}
}