*{
  box-sizing:border-box;
  -webkit-tap-highlight-color:transparent;
}

html,body,canvas{
  margin:0;
  width:100%;
  height:100%;
  overflow:hidden;
  background:#050713;
  font-family:Arial,Helvetica,sans-serif;
  color:#fff;
  touch-action:none;
}

#gameWrapper{
  position:relative;
  width:100vw;
  height:100vh;
  overflow:hidden;
  background:
    radial-gradient(circle at center,#12193a,#050713 70%);
}

canvas{
  display:block;
  width:100%;
  height:100%;
}

.hidden{
  display:none!important;
}

.hud{
  position:absolute;
  top:14px;
  left:14px;
  right:14px;
  z-index:5;

  display:flex;
  justify-content:space-between;
  align-items:center;
}

.hud div{
  background:rgba(0,0,0,.45);
  border:1px solid rgba(85,232,255,.35);

  padding:8px 12px;
  border-radius:12px;
}

.hud span{
  display:block;
  font-size:11px;
  color:#55e8ff;
}

.hud strong{
  font-size:22px;
}

#pauseBtn{
  width:48px;
  height:48px;

  border:none;
  border-radius:14px;

  background:rgba(255,255,255,.08);
  color:#fff;
  font-size:22px;
}

.screen{
  position:absolute;
  inset:0;

  z-index:10;

  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;

  background:rgba(5,7,19,.94);

  padding:24px;
  text-align:center;
}

.screen.small{
  inset:10%;
  border-radius:24px;

  border:1px solid rgba(0,220,255,.35);

  background:rgba(8,12,32,.96);
}

h1{
  margin:0;
  font-size:48px;
  line-height:.9;
}

h1 span{
  color:#55e8ff;
}

h2{
  margin:0 0 20px;
  font-size:38px;
  color:#55e8ff;
}

p{
  color:#d7d7d7;
  line-height:1.45;
}

button{
  width:min(280px,80vw);

  padding:15px 20px;
  margin:7px 0;

  border:none;
  border-radius:16px;

  background:
    linear-gradient(135deg,#00d4ff,#8b5cff);

  color:#fff;
  font-weight:800;
  font-size:16px;
}

.menuBanner{
  position:relative;

  width:min(420px,92vw);

  overflow:hidden;

  border-radius:28px;

  margin-bottom:28px;

  border:1px solid rgba(255,255,255,.12);

  box-shadow:
    0 0 40px rgba(0,212,255,.15);
}

.menuBanner img{
  width:100%;
  display:block;
}

.bannerOverlay{
  position:absolute;
  inset:0;

  display:flex;
  flex-direction:column;
  justify-content:flex-end;

  padding:24px;

  background:
    linear-gradient(to top,
    rgba(5,7,19,.92),
    rgba(5,7,19,.08));
}

.bannerOverlay h1,
.bannerOverlay p{
  text-align:left;
}

.menuButtons{
  display:flex;
  flex-direction:column;
  align-items:center;
}