:root{
  --bg:#0f1724;
  --card:#0b1220;
  --accent:#ffd166;
  --muted:#9aa7b2;
  --glass: rgba(255,255,255,0.03);
  --glass-2: rgba(255,255,255,0.02);
  --shadow: 0 6px 18px rgba(2,6,23,0.6);
  --radius:14px;
  --glass-border: rgba(255,255,255,0.03);
  --success: #8ae598;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}

*{box-sizing:border-box}
html,body,#root{height:100%}
body{
  margin:0;
  background: linear-gradient(180deg, #07101a 0%, #0f1724 100%);
  color: #e6eef6;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  padding:18px;
}

.app{max-width:1100px;margin:0 auto;display:flex;flex-direction:column;gap:18px;min-height:90vh}

/* Header */
.header{
  display:flex;
  gap:18px;
  align-items:center;
  justify-content:space-between;
}
.brand{display:flex;gap:12px;align-items:center}
.logo{width:56px;height:56px;background:linear-gradient(135deg,#fff0d1,#ffd4a3);border-radius:12px;display:flex;align-items:center;justify-content:center;color:#102a43}
.brand h1{margin:0;font-size:18px;letter-spacing:-0.2px}
.brand p.sub{margin:0;color:var(--muted);font-size:12px}

.nav{display:flex;gap:8px}
.tab-btn{
  background:transparent;border:1px solid transparent;padding:8px 14px;border-radius:10px;color:var(--muted);cursor:pointer;font-weight:600;
  transition: all .18s ease;
}
.tab-btn.active{background:var(--glass);border-color:var(--glass-border);color:#fff;box-shadow:var(--shadow)}
.tab-btn:hover{transform:translateY(-2px);color:#fff}

.balance{display:flex;flex-direction:column;align-items:flex-end;gap:6px;text-align:right}
.balance-label{font-size:11px;color:var(--muted)}
.meow-display{font-weight:800;font-size:20px;color:var(--accent)}

/* Main */
.main{background:linear-gradient(180deg, rgba(255,255,255,0.02), transparent);padding:18px;border-radius:16px;box-shadow:var(--shadow)}
.tab{display:none}
.tab.active{display:block}

/* Play grid */
.play-grid{display:grid;grid-template-columns:1fr 320px;gap:18px}
.click-box-wrap{display:flex;flex-direction:column;gap:12px}
.click-box{
  height:320px;border-radius:16px;background:linear-gradient(180deg,#0a1b2b,#07202b);display:flex;align-items:center;justify-content:center;position:relative;cursor:pointer;box-shadow: inset 0 -6px 18px rgba(0,0,0,0.5);
  transition: transform .08s ease;
}
.click-box:active{transform:scale(0.995)}
.click-box .nose{font-size:48px;filter:drop-shadow(0 6px 10px rgba(0,0,0,0.4))}
.click-box .eye{width:12px;height:12px;background:#fff;border-radius:50%;position:absolute;top:20%}
.eye.left{left:28%}
.eye.right{right:28%}
.click-box .meow-hint{position:absolute;bottom:12px;color:var(--muted);font-size:13px}

.controls{display:flex;gap:12px;color:var(--muted);font-size:13px;align-items:center}

/* Sidebar cards */
.card{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));padding:14px;border-radius:12px;border:1px solid var(--glass-border)}
.card.small{padding:10px}
.sidebar{display:flex;flex-direction:column;gap:12px}

.shop-grid{display:grid;grid-template-columns:1fr 340px;gap:18px}
.shop-items{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}
.shop-item{padding:12px;border-radius:10px;background:var(--glass-2);border:1px solid rgba(255,255,255,0.02)}
.shop-item h4{margin:0;margin-bottom:6px}
.shop-item .price{color:var(--muted);font-size:13px;margin-bottom:8px}
.buy-btn{background:linear-gradient(90deg,#ffd166,#fca311);border:none;padding:8px 10px;border-radius:8px;font-weight:700;cursor:pointer}
.btn{background:linear-gradient(90deg,#ffd166,#fca311);border:none;padding:8px 10px;border-radius:8px;font-weight:700;cursor:pointer}
.btn-ghost{background:transparent;border:1px solid rgba(255,255,255,0.04);padding:8px;border-radius:8px;cursor:pointer;color:var(--muted)}
.muted{color:var(--muted);font-size:13px}

/* Casino */
.casino-card{padding:18px}
.casino-controls{display:flex;gap:12px;align-items:center;margin-top:10px}
.casino-controls input[type="number"]{width:110px;padding:8px;border-radius:8px;background:transparent;border:1px solid rgba(255,255,255,0.04);color:inherit}
.casino-log{height:160px;overflow:auto;margin-top:12px;border-radius:8px;padding:8px;background:rgba(0,0,0,0.12)}

/* Stats */
.stats-grid{display:flex;gap:12px;margin-top:12px}
.stat{flex:1;background:var(--glass-2);padding:12px;border-radius:10px;text-align:center}
.stat .num{font-weight:800;font-size:22px}
.label{color:var(--muted);font-size:13px}

/* Footer */
.footer{display:flex;justify-content:space-between;color:var(--muted);font-size:13px;padding:8px}

/* Responsive */
@media (max-width:900px){
  .play-grid, .shop-grid{grid-template-columns:1fr}
  .sidebar{order:2}
  .header{flex-direction:column;align-items:flex-start;gap:12px}
  .nav{width:100%;overflow:auto}
  .brand h1{font-size:16px}
  .meow-display{font-size:18px}
}