*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#05070d;
  --ink:#e8f1ff;
  --dim:#8a9ab5;
  --neon:#36f0d2;
  --hot:#ff3d6e;
  --amber:#ffc24a;
  --line:rgba(54,240,210,.22);
}
html,body{height:100%}
body{
  background:var(--bg);color:var(--ink);overflow:hidden;
  font-family:"Rajdhani","DIN Alternate","Segoe UI",system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;
  letter-spacing:.02em;
}
#stage{position:fixed;inset:0;overflow:hidden;background:#000}
#view{position:absolute;inset:0;width:100%;height:100%;display:block;image-rendering:pixelated;cursor:crosshair}
.hidden{display:none !important}

/* ---------- HUD ---------- */
#hud{position:absolute;inset:0;pointer-events:none;font-variant-numeric:tabular-nums}
#vignette{position:absolute;inset:0;box-shadow:inset 0 0 180px 40px rgba(0,0,0,.85);pointer-events:none}
#flash{position:absolute;inset:0;background:var(--hot);opacity:0;transition:opacity .25s ease;pointer-events:none}

#crosshair{position:absolute;left:50%;top:50%;width:34px;height:34px;transform:translate(-50%,-50%)}
#crosshair span{position:absolute;background:var(--neon);box-shadow:0 0 6px rgba(54,240,210,.8);opacity:.85}
#crosshair span:nth-child(1),#crosshair span:nth-child(2){width:2px;height:9px;left:16px}
#crosshair span:nth-child(1){top:0}
#crosshair span:nth-child(2){bottom:0}
#crosshair span:nth-child(3),#crosshair span:nth-child(4){height:2px;width:9px;top:16px}
#crosshair span:nth-child(3){left:0}
#crosshair span:nth-child(4){right:0}
#hitmark{position:absolute;inset:4px;border:2px solid var(--hot);border-radius:50%;opacity:0;transform:scale(.6);transition:opacity .18s,transform .18s}
#hitmark.on{opacity:1;transform:scale(1)}

#topbar{position:absolute;top:0;left:0;right:0;display:flex;gap:10px;align-items:flex-start;padding:14px 16px}
#topbar .stat{
  background:linear-gradient(180deg,rgba(10,18,30,.82),rgba(6,10,18,.72));
  border:1px solid var(--line);border-radius:10px;padding:6px 14px;min-width:92px;
  backdrop-filter:blur(4px);
}
#topbar .stat label{display:block;font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--dim)}
#topbar .stat strong{font-size:24px;font-weight:700;line-height:1.1;color:var(--neon);text-shadow:0 0 14px rgba(54,240,210,.45)}
#topbar .stat:nth-child(2) strong{color:var(--hot);text-shadow:0 0 14px rgba(255,61,110,.45)}
#minimap{margin-left:auto;width:132px;height:132px;border:1px solid var(--line);border-radius:12px;background:rgba(4,8,14,.72);backdrop-filter:blur(4px)}

#bottombar{position:absolute;bottom:0;left:0;right:0;display:flex;justify-content:space-between;align-items:flex-end;padding:16px 18px;gap:16px}
#healthWrap{display:flex;flex-direction:column;gap:5px;min-width:240px}
#healthWrap label,#ammoWrap label{font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--dim)}
#healthWrap .bar{height:12px;border:1px solid var(--line);border-radius:7px;background:rgba(6,12,20,.8);overflow:hidden;position:relative;width:min(44vw,260px)}
#healthBar{display:block;height:100%;width:100%;background:linear-gradient(90deg,#1ad6a8,#36f0d2);box-shadow:0 0 14px rgba(54,240,210,.6);transition:width .18s ease,background .3s}
#healthBar.low{background:linear-gradient(90deg,#ff2f5f,#ff8a3d);box-shadow:0 0 14px rgba(255,61,110,.7)}
#healthNum{position:absolute;opacity:0;pointer-events:none}
#ammoWrap{text-align:right}
#ammoNum{font-size:40px;font-weight:700;line-height:1;letter-spacing:.01em}
#ammoNum b{color:var(--ink)}
#ammoNum s{text-decoration:none;color:var(--dim);margin:0 4px;font-size:24px}
#ammoNum span{color:var(--dim);font-size:24px}
#ammoNum.empty b{color:var(--hot)}

#toasts{position:absolute;left:50%;bottom:19%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:6px}
.toast{
  font-size:13px;letter-spacing:.18em;text-transform:uppercase;
  padding:5px 16px;border:1px solid var(--line);border-radius:999px;
  background:rgba(8,14,24,.8);color:var(--neon);animation:pop 2s ease forwards;white-space:nowrap;
}
.toast.warn{color:var(--amber);border-color:rgba(255,194,74,.35)}
.toast.bad{color:var(--hot);border-color:rgba(255,61,110,.35)}
@keyframes pop{0%{opacity:0;transform:translateY(10px)}12%{opacity:1;transform:none}75%{opacity:1}100%{opacity:0;transform:translateY(-8px)}}

#waveBanner{position:absolute;left:50%;top:38%;transform:translate(-50%,-50%);text-align:center;pointer-events:none}
#waveBanner h2{font-size:clamp(34px,7vw,74px);font-weight:700;letter-spacing:.14em;color:var(--neon);text-shadow:0 0 32px rgba(54,240,210,.5)}
#waveBanner p{font-size:13px;letter-spacing:.3em;text-transform:uppercase;color:var(--dim)}

/* ---------- Overlays ---------- */
.overlay{
  position:absolute;inset:0;z-index:5;display:flex;align-items:center;justify-content:center;
  padding:24px;overflow:auto;
  background:
    radial-gradient(900px 520px at 50% 8%,rgba(54,240,210,.12),transparent 70%),
    radial-gradient(700px 500px at 85% 95%,rgba(255,61,110,.12),transparent 70%),
    rgba(3,5,10,.9);
  backdrop-filter:blur(7px);
}
.sheet{width:min(960px,100%);text-align:center}
.sheet.small{width:min(520px,100%)}
.kicker{font-size:11px;letter-spacing:.42em;text-transform:uppercase;color:var(--neon);opacity:.9}
h1{
  font-size:clamp(46px,11vw,128px);line-height:.88;font-weight:700;letter-spacing:.04em;margin:8px 0 4px;
  text-shadow:0 0 40px rgba(54,240,210,.35);
}
h1 span{display:block;color:var(--hot);text-shadow:0 0 40px rgba(255,61,110,.4)}
h2{font-size:clamp(28px,6vw,46px);font-weight:700;letter-spacing:.06em}
.tag{max-width:58ch;margin:14px auto 0;color:#b9c7dd;font-size:clamp(14px,1.6vw,17px);line-height:1.6}
.play{
  margin-top:26px;font:inherit;font-size:17px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:#04110f;background:linear-gradient(180deg,#5cffe3,#17c9ab);border:0;border-radius:999px;
  padding:15px 38px;cursor:pointer;box-shadow:0 0 0 1px rgba(255,255,255,.25) inset,0 14px 40px rgba(54,240,210,.3);
  transition:transform .12s ease,box-shadow .2s ease;
}
.play:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(255,255,255,.3) inset,0 18px 48px rgba(54,240,210,.45)}
.play:active{transform:translateY(0)}
.ghost{
  display:block;margin:12px auto 0;font:inherit;font-size:12px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--dim);background:none;border:0;cursor:pointer;padding:8px 10px;
}
.ghost:hover{color:var(--hot)}
.hintline{margin-top:12px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}

.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-top:38px;text-align:left}
.card{border:1px solid var(--line);border-radius:14px;background:rgba(8,14,24,.6);padding:18px 20px}
.card h3{font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--neon);margin-bottom:12px;font-weight:700}
.keys{list-style:none;display:grid;gap:9px}
.keys li{display:flex;align-items:center;gap:6px;font-size:14px}
.keys em{font-style:normal;color:var(--dim);margin-left:auto;letter-spacing:.08em}
kbd{
  display:inline-block;min-width:26px;padding:3px 7px;font:inherit;font-size:12px;font-weight:700;text-align:center;
  color:var(--ink);background:rgba(20,32,48,.9);border:1px solid rgba(140,170,200,.25);
  border-bottom-width:2px;border-radius:6px;
}
.bullets{list-style:none;display:grid;gap:10px}
.bullets li{font-size:14px;line-height:1.5;color:#b9c7dd;padding-left:14px;position:relative}
.bullets li::before{content:"";position:absolute;left:0;top:8px;width:5px;height:5px;border-radius:50%;background:var(--hot)}
.bullets b{color:var(--ink)}
.foot{margin-top:26px;font-size:12px;color:#6c7c95;letter-spacing:.06em}

.scoreboard{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:24px}
.scoreboard div{border:1px solid var(--line);border-radius:12px;background:rgba(8,14,24,.6);padding:12px}
.scoreboard label{display:block;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--dim)}
.scoreboard strong{font-size:26px;color:var(--neon)}

/* ---------- Touch ---------- */
#touch{position:absolute;inset:0;pointer-events:none}
#stick{
  position:absolute;left:22px;bottom:92px;width:124px;height:124px;border-radius:50%;
  border:1px solid var(--line);background:rgba(8,14,24,.45);pointer-events:auto;touch-action:none;
}
#knob{position:absolute;left:50%;top:50%;width:52px;height:52px;margin:-26px 0 0 -26px;border-radius:50%;
  background:rgba(54,240,210,.3);border:1px solid rgba(54,240,210,.6)}
#lookpad{position:absolute;right:0;top:0;width:58%;height:72%;pointer-events:auto;touch-action:none}
#fireBtn,#reloadBtn{
  position:absolute;right:20px;font:inherit;font-weight:700;letter-spacing:.14em;pointer-events:auto;
  border-radius:50%;border:1px solid rgba(255,61,110,.5);background:rgba(255,61,110,.22);color:#ffd9e2;
  touch-action:none;
}
#fireBtn{bottom:96px;width:104px;height:104px;font-size:15px}
#reloadBtn{bottom:214px;width:74px;height:74px;font-size:11px;border-color:var(--line);background:rgba(54,240,210,.16);color:#d6fff7}

@media (max-width:720px){
  #topbar{padding:10px}
  #topbar .stat{min-width:68px;padding:4px 10px}
  #topbar .stat strong{font-size:18px}
  #minimap{width:92px;height:92px}
  #ammoNum{font-size:28px}
  #bottombar{padding:10px 12px 24px}
}