:root{
  --bg:#0e1116; --bg2:#161b22; --card:#1c2330; --card2:#222b3a;
  --line:#2a3343; --txt:#e6edf3; --mut:#8b97a8; --acc:#22c55e; --acc2:#16a34a;
  --gold:#f5b301; --red:#ef4444; --blue:#3b82f6; --rad:16px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
body{margin:0;font-family:-apple-system,Segoe UI,Roboto,system-ui,sans-serif;
  background:var(--bg);color:var(--txt);font-size:15px;line-height:1.5}
a{color:inherit;text-decoration:none}
h1,h2,h3{line-height:1.2}

/* ---------- App shell (mobile) ---------- */
.app{max-width:460px;margin:0 auto;min-height:100vh;background:var(--bg);
  position:relative;padding-bottom:78px}
.topbar{position:sticky;top:0;z-index:20;background:linear-gradient(135deg,#1d4ed8,#16a34a);
  padding:14px 16px;display:flex;align-items:center;justify-content:space-between}
.topbar .brand{font-weight:800;font-size:18px;letter-spacing:.3px}
.bal-chip{background:rgba(0,0,0,.25);padding:6px 12px;border-radius:999px;font-weight:700;
  display:flex;gap:6px;align-items:center}
.content{padding:16px}

/* ---------- Cards ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--rad);
  padding:16px;margin-bottom:14px}
.card.tight{padding:12px}
.wallet-card{background:linear-gradient(135deg,#0f766e,#15803d);border:none;color:#fff}
.wallet-card .lbl{opacity:.85;font-size:13px}
.wallet-card .amt{font-size:32px;font-weight:800;margin:4px 0 12px}
.row{display:flex;gap:10px}
.row>*{flex:1}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--acc);color:#06210f;font-weight:700;border:none;border-radius:12px;
  padding:12px 16px;cursor:pointer;font-size:15px;width:100%;transition:.15s}
.btn:active{transform:scale(.98)}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--txt)}
.btn.gold{background:var(--gold);color:#3b2c00}
.btn.red{background:var(--red);color:#fff}
.btn.blue{background:var(--blue);color:#fff}
.btn.sm{padding:8px 12px;font-size:13px;width:auto}

/* ---------- Forms ---------- */
label{display:block;font-size:13px;color:var(--mut);margin:10px 0 6px}
input,select,textarea{width:100%;background:var(--bg2);border:1px solid var(--line);
  color:var(--txt);border-radius:10px;padding:12px;font-size:15px;outline:none}
input:focus,select:focus{border-color:var(--acc)}

/* ---------- Game tiles ---------- */
.games{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.game-tile{border-radius:var(--rad);padding:18px 14px;color:#fff;position:relative;
  overflow:hidden;min-height:96px;display:flex;flex-direction:column;justify-content:flex-end}
.game-tile .gname{font-weight:800;font-size:16px}
.game-tile .gdesc{font-size:12px;opacity:.85}
.g-cricket{background:linear-gradient(135deg,#2563eb,#7c3aed)}
.g-aviator{background:linear-gradient(135deg,#dc2626,#f59e0b)}
.g-mines{background:linear-gradient(135deg,#059669,#0891b2)}

/* ---------- Lists / history ---------- */
.list-item{display:flex;justify-content:space-between;align-items:center;
  padding:12px 0;border-bottom:1px solid var(--line)}
.list-item:last-child{border-bottom:none}
.li-sub{color:var(--mut);font-size:12px}
.amt-pos{color:var(--acc);font-weight:700}
.amt-neg{color:var(--red);font-weight:700}
.badge{font-size:11px;padding:3px 8px;border-radius:999px;font-weight:700;display:inline-block}
.b-pending{background:#3b2f0a;color:var(--gold)}
.b-approved{background:#0b2e1a;color:var(--acc)}
.b-rejected{background:#3a1414;color:var(--red)}

/* ---------- Bottom nav ---------- */
.bottom-nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);
  width:100%;max-width:460px;background:var(--bg2);border-top:1px solid var(--line);
  display:flex;justify-content:space-around;padding:8px 4px 10px;z-index:30}
.bottom-nav a{flex:1;text-align:center;color:var(--mut);font-size:11px;padding:4px}
.bottom-nav a .ico{font-size:20px;display:block;line-height:1.4}
.bottom-nav a.on{color:var(--acc)}

/* ---------- Misc ---------- */
.muted{color:var(--mut)}
.center{text-align:center}
.ok{color:var(--acc)} .err{color:var(--red)}
.flash{padding:10px 14px;border-radius:10px;margin-bottom:12px;font-size:14px}
.flash.success{background:#0b2e1a;color:var(--acc)}
.flash.error{background:#3a1414;color:#fda} 
.flash.info{background:#13233a;color:#9cc2f5}
.section-title{font-size:13px;color:var(--mut);text-transform:uppercase;letter-spacing:.5px;margin:18px 0 8px}
.qr{background:#fff;padding:10px;border-radius:12px;display:inline-block}
hr{border:none;border-top:1px solid var(--line);margin:14px 0}

/* ======================================================
   ADMIN PANEL
   ====================================================== */
.admin-wrap{display:flex;min-height:100vh}
.sidebar{width:230px;background:var(--bg2);border-right:1px solid var(--line);
  padding:16px;position:sticky;top:0;height:100vh;overflow:auto}
.sidebar .logo{font-weight:800;font-size:18px;margin-bottom:18px}
.sidebar a{display:flex;gap:10px;align-items:center;padding:11px 12px;border-radius:10px;
  color:var(--mut);margin-bottom:4px;font-size:14px}
.sidebar a.on,.sidebar a:hover{background:var(--card);color:var(--txt)}
.main{flex:1;padding:22px;max-width:100%;overflow:auto}
.adm-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;flex-wrap:wrap;gap:10px}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-bottom:20px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--rad);padding:16px}
.stat .v{font-size:26px;font-weight:800}
.stat .k{color:var(--mut);font-size:13px}
table{width:100%;border-collapse:collapse;background:var(--card);border-radius:var(--rad);overflow:hidden}
th,td{padding:11px 12px;text-align:left;font-size:14px;border-bottom:1px solid var(--line)}
th{background:var(--card2);color:var(--mut);font-weight:600;font-size:12px;text-transform:uppercase}
tr:last-child td{border-bottom:none}
.table-wrap{overflow-x:auto;border-radius:var(--rad)}
.mobile-toggle{display:none}

@media(max-width:820px){
  .sidebar{position:fixed;left:-240px;z-index:50;transition:.25s;height:100vh}
  .sidebar.open{left:0}
  .mobile-toggle{display:inline-flex}
  .main{padding:16px}
}

/* login boxes */
.login-box{max-width:380px;margin:8vh auto;background:var(--card);
  border:1px solid var(--line);border-radius:var(--rad);padding:24px}

/* key-value config table (admin settings) */
.kv{width:100%;border-collapse:collapse;margin-top:8px}
.kv td{padding:7px 4px;border-bottom:1px solid var(--line,#222);font-size:14px}
.kv td:first-child{color:#94a3b8}
.kv td:last-child{text-align:right;word-break:break-all}

/* maintenance screen */
.maint-wrap{padding:60px 26px;text-align:center}
.maint-wrap .maint-emoji{font-size:54px;margin-bottom:10px}
.maint-wrap h2{margin:0 0 8px;font-size:22px}
.maint-wrap p{color:#94a3b8;margin:0}