:root{
  /* Light theme (match wallet-style UI) */
  --bg:#f2f6ff;
  --card:#ffffff;
  --text:#1b2233;
  --muted:#63708a;
  --pri:#0a56c9;
  --ok:#28c76f;
  --bad:#e53935;
  --line:rgba(27,34,51,.10);
}

*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial;color:var(--text)}
.bg{
  background:
    radial-gradient(circle at 20% 10%, rgba(10,86,201,.07), transparent 40%),
    radial-gradient(circle at 80% 30%, rgba(10,86,201,.05), transparent 45%),
    linear-gradient(180deg,#f7faff,#eef4ff);
}
.wrap{max-width:520px;margin:0 auto;padding:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px;margin:12px 0;box-shadow:0 8px 18px rgba(16,24,40,.05)}
.center{text-align:center}
.title{margin:0 0 12px;font-size:24px;letter-spacing:.3px}

label{display:block;color:var(--muted);font-size:13px;margin:10px 0 6px}
input,select,textarea{
  width:100%;padding:12px;border-radius:14px;border:1px solid var(--line);
  background:#ffffff;color:var(--text);outline:none
}
textarea{resize:vertical}
.btn{
  display:inline-block;text-decoration:none;text-align:center;
  padding:12px 14px;border-radius:14px;border:0;cursor:pointer;font-weight:700
}
.primary{background:var(--pri);color:#fff}
.ok{background:var(--ok);color:#04130a}
.danger{background:var(--bad);color:#200}
.small{padding:8px 10px;border-radius:12px;font-size:12px}

.alert{padding:10px 12px;border-radius:14px;margin:10px 0;border:1px solid var(--line)}
.alert.ok{background:rgba(40,199,111,.15)}
.alert.bad{background:rgba(255,77,79,.12)}
.muted{color:var(--muted);margin-top:10px;font-size:13px}

.topbar{
  position:sticky;top:0;display:flex;gap:10px;align-items:center;
  padding:12px 14px;background:rgba(255,255,255,.75);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line)
}
.menu{font-size:20px;background:transparent;color:var(--text);border:0}
.brand{font-weight:800;letter-spacing:.2px}
.drawer{
  position:fixed;left:-260px;top:0;height:100%;width:250px;background:#0a1022;
  border-right:1px solid var(--line);padding:18px;transition:.25s;z-index:50
}
.drawer{background:#0b1430;color:#fff}
.drawer a{color:#fff}
.drawer.open{left:0}
.drawer a{display:block;color:var(--text);text-decoration:none;padding:12px;border-radius:12px}
.drawer a:hover{background:rgba(255,255,255,.06)}
.drawer a.danger{color:#ffd2d2}

.icons{display:flex;gap:12px;justify-content:center;margin-top:16px}
.icon{display:flex;flex-direction:column;align-items:center;gap:6px;text-decoration:none;color:var(--text)}
.icon img{width:48px;height:48px}

.platform .plogo{height:54px}
.prow{display:flex;justify-content:space-between;align-items:center;gap:12px}
.pname{font-weight:900;font-size:18px}
.pill{padding:12px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid var(--line);margin-top:10px}
.notice{white-space:pre-wrap;background:rgba(0,0,0,.18);padding:12px;border-radius:14px;border:1px solid var(--line)}

/* Wallet / Payment UI */
.full{width:100%}
.wallet{padding:18px}
.walletHeader{display:flex;flex-direction:column;align-items:center;gap:10px;margin-top:10px}
.walletBadge{display:flex;align-items:center;justify-content:center;gap:10px;padding:12px 16px;border-radius:999px;border:2px solid rgba(10,86,201,.18)}
.walletBadge img{height:22px}
.walletTitle{font-size:34px;font-weight:900;letter-spacing:.2px;color:#6b7489;margin-top:8px}
.walletGrid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}
.walletCard{display:flex;align-items:center;justify-content:center;min-height:86px;border-radius:16px;border:1px solid rgba(27,34,51,.12);text-decoration:none;background:#fff}
.walletLogo{font-weight:900;color:#2a2f3a}
.payBar{margin-top:16px;padding:16px;border-radius:18px;background:linear-gradient(180deg,rgba(10,86,201,.10),rgba(10,86,201,.04));text-align:center;font-weight:900;color:#0a56c9}

.payGuide{padding:14px}
.payTop{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.backBtn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:14px;border:1px solid rgba(255,255,255,.25);color:#fff;text-decoration:none;background:rgba(255,255,255,.08)}
.payBrand{font-weight:900;font-size:26px;color:#fff;letter-spacing:.2px}
.subCard{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.18);border-radius:18px;padding:14px;margin:10px 0;color:#fff}
.subRow{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 0;border-top:1px solid rgba(255,255,255,.12)}
.subRow:first-child{border-top:0}

.guideBox{margin-top:10px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.18);border-radius:18px;padding:14px;color:#fff}
.guideTitle{font-weight:900;font-size:20px;margin-bottom:10px}
.guideLine{margin:10px 0;line-height:1.35}
.copyRow{display:flex;gap:10px;align-items:center;justify-content:space-between;background:rgba(0,0,0,.18);border:1px solid rgba(255,255,255,.18);padding:12px;border-radius:14px}
.copyNumber{font-weight:900;color:#ffeb3b}
.verifyForm label{color:rgba(255,255,255,.92)}
.verifyForm input{background:rgba(255,255,255,.95);color:#111}
.theme-bkash{background:linear-gradient(180deg,#cc2a6a,#c5225f)}
.theme-nagad{background:linear-gradient(180deg,#c10a0a,#b30808)}
.rowline{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-top:1px solid var(--line)}
.rowline:first-child{border-top:0}