*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:#050816;
  color:#f6f8ff;
  overflow-x:hidden;
}
.bg{
  position:fixed;inset:0;z-index:-1;
  background:
    radial-gradient(circle at 20% 10%,rgba(111,76,255,.35),transparent 36%),
    radial-gradient(circle at 80% 20%,rgba(0,194,255,.25),transparent 32%),
    radial-gradient(circle at 50% 90%,rgba(126,42,255,.22),transparent 35%),
    linear-gradient(180deg,#030511,#071126);
}
.bg:after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:42px 42px;
  mask-image:radial-gradient(circle at center,black,transparent 78%);
}
.top{
  position:sticky;top:0;z-index:5;
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 28px;
  backdrop-filter:blur(18px);
  background:rgba(5,8,22,.72);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.brand{display:flex;align-items:center;gap:12px}
.logo{
  width:44px;height:44px;border-radius:16px;
  display:grid;place-items:center;
  font-weight:900;
  background:linear-gradient(135deg,#6c5cff,#00d4ff);
  box-shadow:0 0 28px rgba(0,212,255,.35);
}
.brand b{display:block;letter-spacing:.08em}
.brand span{display:block;color:#9caad0;font-size:13px}
nav{display:flex;gap:14px}
nav a{color:#dce6ff;text-decoration:none;font-weight:700;font-size:14px}
main{max-width:1180px;margin:0 auto;padding:34px 18px 80px}
.hero{
  min-height:72vh;
  display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;
}
.badge{
  padding:9px 14px;border:1px solid rgba(255,255,255,.12);border-radius:999px;
  background:rgba(255,255,255,.06);color:#b9c7ee;font-weight:800;
}
h1{
  margin:22px 0 12px;
  font-size:clamp(38px,8vw,92px);
  line-height:.92;
  letter-spacing:-.07em;
}
.hero p{
  max-width:760px;
  margin:0 auto 24px;
  font-size:19px;line-height:1.6;color:#b6c1df;
}
.actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.btn{
  border:0;border-radius:16px;padding:14px 18px;
  color:#fff;text-decoration:none;font-weight:900;cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;
}
.primary{
  background:linear-gradient(135deg,#6b5cff,#00c8ff);
  box-shadow:0 16px 46px rgba(0,153,255,.25);
}
.ghost{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);
}
.loginBox{
  margin-top:28px;
  min-height:64px;
  padding:18px;
  border:1px solid rgba(255,255,255,.1);
  background:rgba(9,15,35,.58);
  border-radius:24px;
  backdrop-filter:blur(18px);
}
.me{display:flex;gap:12px;align-items:center}
.me img{width:48px;height:48px;border-radius:50%;object-fit:cover}
.me b{display:block;text-align:left}
.me span{display:block;color:#9aa8ca}
.gameCard,.rating{
  margin-top:24px;
  padding:22px;
  border:1px solid rgba(255,255,255,.1);
  background:rgba(9,15,35,.72);
  border-radius:28px;
  backdrop-filter:blur(20px);
  box-shadow:0 20px 80px rgba(0,0,0,.24);
}
.gameHead{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.gameHead h2,.rating h2{margin:0;font-size:34px}
.gameHead p{margin:8px 0 0;color:#9faed0}
.arena{
  margin-top:18px;
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:16px;
}
.photoWrap,.mapWrap{
  position:relative;
  min-height:470px;
  overflow:hidden;
  border-radius:24px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.1);
}
#placePhoto{
  width:100%;height:100%;min-height:470px;
  object-fit:cover;display:block;
  filter:saturate(1.12) contrast(1.04);
}
.photoOverlay{
  position:absolute;left:16px;right:16px;bottom:16px;
  display:flex;justify-content:space-between;gap:10px;
}
.photoOverlay span{
  padding:12px 14px;border-radius:16px;
  background:rgba(0,0,0,.58);
  backdrop-filter:blur(10px);
  font-weight:900;
}
#map{height:470px;width:100%;z-index:1}
.controls{
  position:absolute;left:14px;right:14px;bottom:14px;z-index:2;
  display:flex;gap:10px;
}
.controls .btn{flex:1}
.result{
  margin-top:16px;
  padding:16px;
  border-radius:18px;
  background:rgba(255,255,255,.07);
  color:#dce6ff;
  font-weight:800;
}
.board{display:grid;gap:10px}
.row{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:14px;
  border-radius:18px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.08);
}
.player{display:flex;align-items:center;gap:12px}
.avatar{
  width:42px;height:42px;border-radius:50%;object-fit:cover;
  background:linear-gradient(135deg,#6b5cff,#00c8ff);
}
.small{color:#9fabca;font-size:13px}
footer{text-align:center;color:#7482a8;padding:36px}
@media(max-width:860px){
  .top{padding:14px 16px}
  nav{display:none}
  .arena{grid-template-columns:1fr}
  .photoWrap,.mapWrap,#placePhoto,#map{min-height:360px;height:360px}
}