/* NEON RUSH — PC-Oberfläche */
:root{
  --cy:#22e0ff;
  --mg:#ff2d84;
  --am:#ffc95c;
  --ink:#e9f2ff;
  --dim:#8ea3c4;
  --bg:#070912;
  --glass:rgba(12,18,34,.62);
  --line:rgba(120,180,255,.16);
  --f: "Segoe UI", Inter, system-ui, -apple-system, sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;overflow:hidden}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--f);
  -webkit-font-smoothing:antialiased;
  user-select:none;
  cursor:default;
}

#gl{position:fixed;inset:0;width:100%;height:100%;display:block}

.vignette{
  position:fixed;inset:0;pointer-events:none;z-index:2;
  background:radial-gradient(ellipse 120% 85% at 50% 42%,transparent 42%,rgba(2,3,10,.55) 100%);
}
.scan{
  position:fixed;inset:0;pointer-events:none;z-index:2;opacity:.14;
  background:repeating-linear-gradient(to bottom,rgba(255,255,255,.07) 0 1px,transparent 1px 3px);
  mix-blend-mode:overlay;
}

.nogl{display:none;position:fixed;inset:0;z-index:99;align-items:center;justify-content:center;
  background:#070912;text-align:center;padding:40px}
.nogl h2{font-size:24px;margin-bottom:10px}
.nogl p{color:var(--dim);max-width:420px}

/* ------------------------------- HUD ------------------------------- */
#hud{position:fixed;inset:0;z-index:4;pointer-events:none;opacity:0;transition:opacity .35s}
body.playing #hud,body.dead #hud{opacity:1}
body.dead #hud{opacity:.35}

.label{font-size:11px;letter-spacing:.22em;color:var(--dim);font-weight:700}
.hud-tl{position:absolute;top:26px;left:30px}
.score{font-size:56px;font-weight:800;line-height:1;letter-spacing:-.02em;
  text-shadow:0 0 26px rgba(34,224,255,.35);font-variant-numeric:tabular-nums}
.score em{font-style:normal;font-size:24px;color:var(--am);margin-left:10px;
  text-shadow:0 0 18px rgba(255,201,92,.6)}
.sub{font-size:14px;color:var(--dim);margin-top:4px;letter-spacing:.08em;font-variant-numeric:tabular-nums}

.hud-tr{position:absolute;top:26px;right:30px;text-align:right;display:flex;flex-direction:column;
  align-items:flex-end;gap:12px}
.speed{font-size:46px;font-weight:800;line-height:1;font-variant-numeric:tabular-nums}
.speed em{font-style:normal;font-size:13px;color:var(--dim);margin-left:8px;letter-spacing:.14em}
.track{width:190px;height:5px;border-radius:3px;background:rgba(255,255,255,.10);overflow:hidden;margin-top:8px}
.bar{height:100%;width:0;border-radius:3px;
  background:linear-gradient(90deg,var(--cy),var(--mg));
  box-shadow:0 0 16px rgba(255,45,132,.55);transition:width .12s linear}

.pill{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:999px;
  font-size:11px;letter-spacing:.16em;font-weight:700;
  background:var(--glass);border:1px solid var(--line);backdrop-filter:blur(8px)}
.pill i{width:7px;height:7px;border-radius:50%;background:var(--dim);box-shadow:0 0 10px currentColor}
.pill.good i{background:#31ff9b}
.pill.ok i{background:var(--am)}
.pill.wait i{background:#6d7a92;animation:blink 1.3s infinite}
@keyframes blink{50%{opacity:.25}}

.hud-b{position:absolute;bottom:34px;left:50%;transform:translateX(-50%);text-align:center}
.steerwrap{position:relative;width:220px;height:26px}
.steerline{position:absolute;top:12px;left:0;right:0;height:2px;border-radius:2px;
  background:linear-gradient(90deg,transparent,rgba(140,190,255,.35),transparent)}
.steerdot{position:absolute;top:4px;left:50%;margin-left:-9px;width:18px;height:18px;border-radius:50%;
  background:var(--cy);box-shadow:0 0 20px var(--cy);transition:transform .05s linear}
.srcline{margin-top:10px;font-size:10px;letter-spacing:.2em;color:var(--dim)}
.srcline b{color:var(--ink)}

body.braking .steerdot{background:var(--mg);box-shadow:0 0 22px var(--mg)}

.flashbox{position:absolute;top:34%;left:50%;transform:translateX(-50%);text-align:center}
.fl{font-size:26px;font-weight:800;letter-spacing:.1em;color:var(--am);
  text-shadow:0 0 24px rgba(255,201,92,.6);animation:fl 1s ease-out forwards}
.fl.go{color:var(--cy);font-size:44px;text-shadow:0 0 30px rgba(34,224,255,.7)}
@keyframes fl{
  0%{opacity:0;transform:translateY(14px) scale(.9)}
  18%{opacity:1;transform:translateY(0) scale(1)}
  100%{opacity:0;transform:translateY(-34px) scale(1.04)}
}

/* ----------------------------- Screens ----------------------------- */
.screen{
  position:fixed;inset:0;z-index:6;display:flex;align-items:flex-start;justify-content:flex-start;
  overflow:auto;
  padding:32px;background:radial-gradient(ellipse at 50% 40%,rgba(10,14,30,.62),rgba(4,5,14,.92));
  backdrop-filter:blur(3px);
  transition:opacity .3s,visibility .3s;
}
/* margin:auto zentriert, laesst aber Scrollen zu, wenn der Bildschirm klein ist */
.screen > .wrap{margin:auto}
#menu{opacity:1;visibility:visible}
#over{opacity:0;visibility:hidden}
body.playing #menu,body.dead #menu{opacity:0;visibility:hidden}
body.dead #over{opacity:1;visibility:visible}

.wrap{width:min(940px,100%);text-align:center}
.wrap.narrow{width:min(620px,100%)}

.kicker{font-size:11px;letter-spacing:.42em;color:var(--cy);font-weight:700;margin-bottom:12px}
h1{
  font-size:clamp(52px,9vw,104px);font-weight:900;letter-spacing:-.04em;line-height:.92;
  background:linear-gradient(180deg,#ffffff 20%,#8fd6ff 65%,#3aa9ff 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 6px 40px rgba(34,160,255,.35));
}
h1 span{
  background:linear-gradient(180deg,#ffd6ea 10%,#ff5fa2 60%,#ff2d84 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 6px 40px rgba(255,45,132,.4));
}
.tag{color:var(--dim);margin-top:14px;font-size:16px;letter-spacing:.02em}

.cols{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:30px 0 26px;text-align:left}
@media (max-width:820px){.cols{grid-template-columns:1fr}}

.card{
  background:var(--glass);border:1px solid var(--line);border-radius:18px;padding:22px;
  backdrop-filter:blur(14px);
  box-shadow:0 20px 60px rgba(0,0,0,.45),inset 0 1px 0 rgba(255,255,255,.05);
}
.card h3{font-size:12px;letter-spacing:.24em;color:var(--dim);font-weight:700;margin-bottom:16px}
.connect{display:flex;flex-direction:column;align-items:center;text-align:center}

.qr{width:200px;height:200px;border-radius:12px;background:#fff;padding:0;
  box-shadow:0 0 0 6px #fff,0 10px 34px rgba(0,0,0,.5);image-rendering:pixelated}

.code-row{display:flex;align-items:center;gap:10px;margin-top:20px}
.code-label{font-size:10px;letter-spacing:.24em;color:var(--dim);font-weight:700}
.code{font-size:30px;font-weight:800;letter-spacing:.22em;color:var(--cy);
  text-shadow:0 0 22px rgba(34,224,255,.5)}
.url{display:block;margin-top:10px;font-size:12px;color:var(--dim);word-break:break-all;
  text-decoration:none;border-bottom:1px dashed rgba(140,180,255,.3);padding-bottom:2px}
.url:hover{color:var(--cy)}
.note{font-size:11px;color:var(--dim);margin-top:12px;line-height:1.5}

.badge{margin-top:14px;font-size:10px;letter-spacing:.18em;font-weight:700;padding:7px 14px;
  border-radius:999px;border:1px solid var(--line)}
.badge.wait{color:var(--dim)}
.badge.ok{color:var(--am);border-color:rgba(255,201,92,.35);background:rgba(255,201,92,.07)}
.badge.good{color:#31ff9b;border-color:rgba(49,255,155,.35);background:rgba(49,255,155,.08)}

.steps{list-style:none;counter-reset:s}
.steps li{counter-increment:s;position:relative;padding:0 0 14px 40px;font-size:14px;color:#c9d8f0;line-height:1.5}
.steps li::before{
  content:counter(s);position:absolute;left:0;top:-2px;width:26px;height:26px;border-radius:50%;
  display:grid;place-items:center;font-size:12px;font-weight:800;color:var(--bg);
  background:linear-gradient(140deg,var(--cy),#4ea8ff);
}
.steps b{color:#fff}

.keys{display:flex;gap:18px;flex-wrap:wrap;margin-top:8px;padding-top:16px;border-top:1px solid var(--line)}
.krow{display:flex;align-items:center;gap:7px;font-size:11px;color:var(--dim);letter-spacing:.06em}
kbd{
  display:inline-grid;place-items:center;min-width:26px;height:26px;padding:0 8px;
  border-radius:7px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);
  border-bottom-width:2px;font-family:var(--f);font-size:12px;color:#fff;font-weight:700;
}
.bestline{margin-top:18px;font-size:11px;letter-spacing:.2em;color:var(--dim)}
.bestline b{color:var(--am);font-size:18px;margin-left:8px;font-weight:800}

.btn{
  appearance:none;border:0;cursor:pointer;font-family:var(--f);font-weight:800;
  letter-spacing:.18em;color:#04121c;
  background:linear-gradient(135deg,#7ef0ff,#22e0ff 45%,#2f9bff);
  padding:18px 46px;border-radius:14px;font-size:15px;
  box-shadow:0 12px 40px rgba(34,180,255,.4),inset 0 1px 0 rgba(255,255,255,.55);
  transition:transform .12s,box-shadow .12s,filter .12s;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 18px 52px rgba(34,180,255,.55);filter:brightness(1.06)}
.btn:active{transform:translateY(0)}
.btn.ghost{background:transparent;color:var(--dim);border:1px solid var(--line);box-shadow:none}
.btn.ghost:hover{color:#fff;border-color:rgba(140,190,255,.4)}
.btnrow{display:flex;gap:14px;justify-content:center;align-items:center;margin-top:8px;flex-wrap:wrap}
.hint{margin-top:16px;font-size:11px;letter-spacing:.16em;color:#6d7f9c}

.crashmark{
  display:inline-block;font-size:11px;letter-spacing:.4em;font-weight:800;color:var(--mg);
  border:1px solid rgba(255,45,132,.4);background:rgba(255,45,132,.08);
  padding:8px 18px;border-radius:999px;margin-bottom:18px;
}
.overtitle{font-size:clamp(30px,5vw,48px);font-weight:900;letter-spacing:-.02em;margin-bottom:26px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:30px}
@media (max-width:640px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{background:var(--glass);border:1px solid var(--line);border-radius:14px;padding:16px 10px;
  display:flex;flex-direction:column;gap:6px;align-items:center;backdrop-filter:blur(10px)}
.stat span{font-size:20px;font-weight:800;font-variant-numeric:tabular-nums}
.stat em{font-style:normal;font-size:10px;letter-spacing:.18em;color:var(--dim)}
.stat.big span{font-size:34px;color:var(--cy);text-shadow:0 0 24px rgba(34,224,255,.4)}

/* ------------------ Kompaktere Darstellung auf flachen Bildschirmen ------------------ */
@media (max-height:840px){
  h1{font-size:clamp(40px,6.4vw,72px)}
  .tag{font-size:14px;margin-top:10px}
  .cols{margin:22px 0 18px;gap:14px}
  .card{padding:17px}
  .card h3{margin-bottom:12px}
  .qr{width:158px;height:158px}
  .code{font-size:26px}
  .code-row{margin-top:14px}
  .steps li{padding-bottom:11px;font-size:13px}
  .keys{padding-top:12px;gap:14px}
  .btn.big,.btn{padding:15px 38px;font-size:14px}
  .hint{margin-top:12px}
  .overtitle{margin-bottom:20px}
  .stats{margin-bottom:22px}
}
@media (max-height:660px){
  .kicker{margin-bottom:8px}
  h1{font-size:clamp(34px,5.4vw,54px)}
  .tag{font-size:13px}
  .cols{margin:16px 0 14px}
  .qr{width:132px;height:132px}
  .bestline{margin-top:12px}
}