:root{
  --bg0:#0b0f15;
  --bg1:#111722;
  --bg2:#172030;

  --text:#f3f6ff;
  --muted:rgba(243,246,255,.62);

  --line:#000;
  --lineSoft:rgba(255,255,255,.08);

  --blue1:#83a0ff;
  --blue2:#526cf0;

  --good1:#37df88;
  --good2:#1fb86a;

  --bad1:#ff7e95;
  --bad2:#c63d5c;

  --gold1:#f8e8b2;
  --gold2:#e0c26f;
  --gold3:#b78f46;

  --shadow-xl:0 36px 84px rgba(0,0,0,.52);
  --shadow-lg:0 20px 44px rgba(0,0,0,.40);
  --shadow-md:0 12px 26px rgba(0,0,0,.28);
}

*{box-sizing:border-box}
html,body{height:100%}

html{
  width:100%;
  overflow-x:hidden;
  -webkit-text-size-adjust:100%;
}

body{
  margin:0;
  min-height:100%;
  overflow-x:hidden;
  font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(1200px 820px at 16% 0%, rgba(67,99,255,.10), transparent 54%),
    radial-gradient(1000px 720px at 100% 100%, rgba(40,190,255,.06), transparent 50%),
    linear-gradient(180deg, var(--bg0), var(--bg1) 44%, var(--bg2));
}

.bg{
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    radial-gradient(900px 520px at 50% -10%, rgba(255,255,255,.02), transparent 60%),
    radial-gradient(1000px 720px at 50% 120%, rgba(255,255,255,.015), transparent 70%);
}

.noise{
  position:fixed;
  inset:0;
  pointer-events:none;
  opacity:.04;
  background-image:
    radial-gradient(1px 1px at 10% 18%, rgba(255,255,255,.24), transparent 60%),
    radial-gradient(1px 1px at 70% 32%, rgba(255,255,255,.18), transparent 60%),
    radial-gradient(1px 1px at 34% 76%, rgba(255,255,255,.15), transparent 60%);
}

a{color:inherit;text-decoration:none}
button,input{font:inherit}

.app{
  width:min(1220px, calc(100% - 20px));
  margin:10px auto 18px;
}

.topbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:14px;
  min-height:74px;
  padding:10px 14px;
  border-radius:22px;
  border:1px solid var(--line);
  background:linear-gradient(180deg, rgba(27,36,50,.96), rgba(18,24,36,.96));
  box-shadow:var(--shadow-lg), inset 0 1px 0 rgba(255,255,255,.05);
}

.topbar__left,
.topbar__right{
  display:flex;
  align-items:center;
  gap:10px;
}

.backBtn{
  width:44px;
  height:44px;
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.05);
  display:grid;
  place-items:center;
  font-size:20px;
  font-weight:900;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
}

.brandRow{
  display:flex;
  align-items:center;
  gap:12px;
}

.brandLogo{
  width:48px;
  height:48px;
  border-radius:16px;
  border:1px solid var(--line);
  background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.02));
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:var(--shadow-md), inset 0 1px 0 rgba(255,255,255,.05);
}

.brandLogo svg{
  width:28px;
  height:28px;
  display:block;
}

.title{
  font-size:30px;
  line-height:1;
  font-weight:1000;
}

.subtitle{
  margin-top:4px;
  font-size:11px;
  font-weight:900;
  letter-spacing:1.8px;
  text-transform:uppercase;
  color:var(--muted);
}

.pill{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:44px;
  padding:0 14px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.05);
  color:var(--text);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
}

.pill--balance{
  min-width:112px;
}

.pill--mini{
  min-height:34px;
  padding:0 12px;
  border-radius:12px;
  font-size:13px;
}

.dot{
  width:8px;
  height:8px;
  border-radius:99px;
  background:#26d47b;
  box-shadow:0 0 0 3px rgba(38,212,123,.14);
}

.shell{
  margin-top:14px;
}

.panel{
  border-radius:24px;
  background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.024));
  border:1px solid var(--line);
  box-shadow:var(--shadow-lg), inset 0 1px 0 rgba(255,255,255,.04);
}

.layout{
  display:grid;
  grid-template-columns:minmax(0,1.18fr) 360px;
  gap:14px;
  align-items:start;
}

.panel{
  padding:14px;
}

.panelHead{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:12px;
  margin-bottom:12px;
}

.h1{
  font-size:18px;
  line-height:1;
  font-weight:1000;
}

.h2{
  font-size:14px;
  line-height:1;
  font-weight:950;
}

.hint{
  margin-top:6px;
  color:var(--muted);
  font-size:12px;
  line-height:1.4;
}

.muted{
  color:var(--muted);
  font-size:12px;
  line-height:1.4;
}

.muted--spaced{
  margin-top:8px;
}

.grid{
  display:grid;
  grid-template-columns:repeat(5, minmax(0,1fr));
  gap:10px;
}

.cell{
  aspect-ratio:1/1;
  min-height:68px;
  border-radius:18px;
  border:1px solid rgba(0,0,0,.92);
  background:
    linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.03));
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  box-shadow:
    0 10px 20px rgba(0,0,0,.26),
    inset 0 1px 0 rgba(255,255,255,.04);
  transition:transform .14s ease, filter .14s ease, background .14s ease;
}

.cell:hover{
  filter:brightness(1.04);
  transform:translateY(-1px);
}

.cell:active{
  transform:translateY(1px) scale(.985);
}

.cell.locked{
  cursor:default;
}

.cell.locked:hover{
  filter:none;
  transform:none;
}

.cell.safe{
  border-color:rgba(31,184,106,.55);
  background:
    radial-gradient(100px 80px at 30% 20%, rgba(55,223,136,.20), transparent 70%),
    linear-gradient(180deg, rgba(31,184,106,.18), rgba(255,255,255,.04));
}

.cell.mine{
  border-color:rgba(198,61,92,.55);
  background:
    radial-gradient(100px 80px at 30% 20%, rgba(255,126,149,.20), transparent 70%),
    linear-gradient(180deg, rgba(198,61,92,.18), rgba(255,255,255,.04));
}

.cell .icon{
  font-size:24px;
  line-height:1;
}

.statsRow{
  margin-top:12px;
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:10px;
}

.statBox{
  border-radius:16px;
  border:1px solid rgba(0,0,0,.92);
  background:rgba(255,255,255,.04);
  padding:12px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
}

.label{
  font-size:12px;
  color:var(--muted);
  font-weight:800;
}

.value{
  margin-top:6px;
  font-size:16px;
  line-height:1.2;
  font-weight:950;
}

.actionsRow{
  margin-top:12px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
}

.btnPrimary,
.btnGhost,
.btnSmall,
.chip{
  border:1px solid var(--line);
  color:#fff;
  cursor:pointer;
}

.btnPrimary{
  min-height:52px;
  padding:0 16px;
  border-radius:16px;
  font-weight:950;
  font-size:15px;
  background:linear-gradient(180deg, var(--blue1), var(--blue2));
  box-shadow:0 14px 26px rgba(82,108,240,.24), inset 0 1px 0 rgba(255,255,255,.14);
}

.btnPrimary:disabled{
  opacity:.55;
  cursor:not-allowed;
}

.btnGhost{
  min-height:52px;
  padding:0 16px;
  border-radius:16px;
  font-weight:900;
  font-size:15px;
  background:rgba(255,255,255,.05);
}

.btnSmall{
  height:46px;
  border-radius:14px;
  background:rgba(255,255,255,.05);
  font-weight:950;
  font-size:18px;
}

.msg{
  margin-top:12px;
  min-height:46px;
  border-radius:16px;
  border:1px solid rgba(0,0,0,.92);
  background:rgba(255,255,255,.04);
  padding:12px 14px;
  font-size:12px;
  color:rgba(243,246,255,.84);
  line-height:1.45;
}

.sectionBlock{
  margin-bottom:12px;
}

.rowTitle,
.rangeTitle,
.ladderTitle{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
}

.chips{
  margin-top:10px;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}

.chip{
  min-height:40px;
  padding:0 12px;
  border-radius:999px;
  background:rgba(255,255,255,.05);
  font-size:13px;
  font-weight:900;
}

.betRow{
  margin-top:10px;
  display:grid;
  grid-template-columns:46px 1fr 46px;
  gap:10px;
  align-items:center;
}

.betInput{
  height:46px;
  border-radius:14px;
  border:1px solid rgba(0,0,0,.92);
  background:rgba(255,255,255,.05);
  color:var(--text);
  font-weight:950;
  padding:0 14px;
  outline:none;
}

.range{
  width:100%;
  margin-top:10px;
  accent-color:#5b7dff;
}

.btnPrimary--full{
  width:100%;
  margin-top:2px;
}

.ladderWrap{
  margin-top:12px;
  border-radius:18px;
  border:1px solid rgba(0,0,0,.92);
  background:rgba(255,255,255,.04);
  padding:12px;
}

.ladderHint{
  font-size:11px;
  color:var(--muted);
  font-weight:800;
}

.ladderBox{
  margin-top:10px;
  max-height:250px;
  overflow:auto;
  padding-right:2px;
}

.ladderGrid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:8px;
}

.lstep{
  min-height:78px;
  border-radius:16px;
  border:1px solid rgba(0,0,0,.92);
  background:rgba(255,255,255,.04);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding:8px 10px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
}

.lstep .k{
  font-size:11px;
  color:var(--muted);
  font-weight:800;
  text-transform:uppercase;
}

.lstep .x{
  margin-top:6px;
  font-size:16px;
  line-height:1;
  font-weight:1000;
  color:#edf2ff;
}

.lstep.active{
  background:linear-gradient(180deg, rgba(95,124,255,.30), rgba(74,103,234,.16));
  box-shadow:0 10px 18px rgba(82,108,240,.16);
}

.compatHidden{
  display:none !important;
}

@media (max-width: 1080px){
  .layout{
    grid-template-columns:1fr;
  }
}

@media (max-width: 700px){
  .app{
    width:calc(100% - 14px);
    margin:8px auto 14px;
  }

  .topbar{
    min-height:auto;
    padding:10px;
    align-items:flex-start;
    flex-direction:column;
  }

  .topbar__left,
  .topbar__right{
    width:100%;
  }

  .topbar__right{
    justify-content:space-between;
    flex-wrap:nowrap;
    gap:8px;
  }

  .pill{
    min-height:40px;
    padding:0 12px;
    font-size:13px;
  }

  .title{
    font-size:24px;
  }

  .subtitle{
    font-size:10px;
    letter-spacing:1.4px;
  }

  .panel{
    padding:12px;
    border-radius:22px;
  }

  .grid{
    gap:8px;
  }

  .cell{
    min-height:56px;
    border-radius:16px;
  }

  .cell .icon{
    font-size:20px;
  }

  .statsRow{
    grid-template-columns:1fr;
  }

  .actionsRow{
    grid-template-columns:1fr 1fr;
  }

  .ladderGrid{
    grid-template-columns:1fr 1fr;
  }

  .lstep{
    min-height:72px;
    border-radius:14px;
  }

  .lstep .x{
    font-size:15px;
  }
}

@media (max-width: 420px){
  .backBtn{
    width:40px;
    height:40px;
    border-radius:12px;
  }

  .brandLogo{
    width:42px;
    height:42px;
    border-radius:14px;
  }

  .brandLogo svg{
    width:24px;
    height:24px;
  }

  .title{
    font-size:22px;
  }

  .topbar__right{
    gap:6px;
  }

  .pill{
    font-size:12px;
    padding:0 10px;
  }

  .grid{
    gap:7px;
  }

  .cell{
    min-height:50px;
    border-radius:14px;
  }

  .actionsRow{
    grid-template-columns:1fr;
  }

  .betRow{
    grid-template-columns:42px 1fr 42px;
    gap:8px;
  }

  .btnSmall{
    height:42px;
  }

  .betInput{
    height:42px;
  }

  .ladderGrid{
    grid-template-columns:1fr;
  }

  .lstep{
    min-height:68px;
  }

  .lstep .x{
    font-size:14px;
  }
}