*{box-sizing:border-box}

html,body{margin:0;min-height:100%}

body{
  min-height:100vh;
  background:#000;
  color:#f4f4f4;
  font-family:Arial,Helvetica,sans-serif;
  overflow-x:hidden;
}

.background{
  position:fixed;
  inset:0;
  z-index:-2;
  overflow:hidden;
  background:
    radial-gradient(ellipse at 51% 58%,rgba(112,91,47,.20) 0%,transparent 42%),
    radial-gradient(ellipse at 15% 44%,rgba(48,48,48,.22) 0%,transparent 31%),
    radial-gradient(ellipse at 87% 72%,rgba(45,45,45,.22) 0%,transparent 30%),
    #000;
}

.glow{position:absolute;border-radius:50%;filter:blur(85px);opacity:.45}
.glow-1{width:680px;height:190px;left:18%;top:55%;transform:rotate(-8deg);background:rgba(155,133,80,.18)}
.glow-2{width:300px;height:560px;right:4%;bottom:-5%;background:rgba(55,55,55,.17)}

.shape{position:absolute;border-radius:50%;border:1px solid rgba(255,255,255,.02)}
.shape-1{width:430px;height:760px;left:-120px;top:-100px;transform:rotate(12deg)}
.shape-2{width:330px;height:640px;right:-100px;top:12%;transform:rotate(8deg)}

.roulette-card{
  width:420px;
  max-width:calc(100vw - 24px);
  margin:14px auto 20px;
  padding:22px 24px 24px;
  border:1px solid rgba(255,255,255,.13);
  border-radius:15px;
  background:rgba(0,0,0,.77);
  box-shadow:0 20px 70px rgba(0,0,0,.78),inset 0 0 35px rgba(255,255,255,.015);
  backdrop-filter:blur(7px);
}

.intro{
  text-align:center;
  font-size:15px;
  line-height:1.55;
  font-weight:600;
}

.step{white-space:nowrap}

.separator{
  height:1px;
  margin:13px 0 23px;
  background:rgba(255,255,255,.12);
}

.actions{
  display:flex;
  flex-direction:column;
  gap:22px;
}

.action{
  min-height:49px;
  border-radius:7px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:7px;
  color:#fff;
  text-decoration:none;
  font-size:17px;
  font-weight:800;
  transition:transform .15s ease,filter .15s ease;
}

.action:hover{transform:translateY(-2px);filter:brightness(1.08)}
.action:active{transform:translateY(0)}

.blue{background:#2861dc}
.green{background:#12a54a}
.gray{background:#d0d0d0;color:#18366f}

.participants{margin-top:31px}

.participants h2{
  margin:0 0 6px;
  color:#9bd3ff;
  font-size:15px;
  font-weight:800;
}

#participants{
  margin:0;
  padding-left:31px;
  list-style-position:outside;
  font-size:16px;
}

#participants li{
  min-height:31px;
  padding:5px 0 5px 1px;
  border-bottom:1px solid rgba(255,255,255,.12);
  line-height:20px;
}

.winner-separator{
  margin-top:35px;
  margin-bottom:18px;
}

.winner{text-align:center}

.winner-title{
  color:#9bd3ff;
  font-size:16px;
  font-weight:800;
  margin-bottom:8px;
}

.winner-placeholder{
  font-size:20px;
  line-height:1.3;
  font-weight:900;
}

.back{
  margin-top:34px;
  min-height:42px;
  border-radius:6px;
  background:#d0d0d0;
  color:#050505;
  display:flex;
  align-items:center;
  justify-content:center;
  text-decoration:none;
  font-size:15px;
  font-weight:800;
}

.back:hover{filter:brightness(1.06)}

@media(max-width:520px){
  .roulette-card{
    width:calc(100vw - 20px);
    margin:10px auto;
    padding:20px 18px 20px;
  }

  .intro{font-size:14px}
  .action{min-height:48px;font-size:15px}
  #participants{font-size:15px}
  .winner-placeholder{font-size:18px}
}