/* TS Connect — সাধারণ স্টাইল */
:root{
  --bg:#f1f5f9; --surface:#fff; --border:#e2e8f0; --border2:#cbd5e1;
  --text:#0f172a; --muted:#64748b; --primary:#0891b2; --primary-dark:#0e7490;
  --ok:#059669; --err:#dc2626; --warn:#b45309; --radius:14px;
}
*{box-sizing:border-box}
body{
  margin:0; background:var(--bg); color:var(--text);
  font-family:'Segoe UI',system-ui,-apple-system,'Noto Sans Bengali',sans-serif;
  font-size:14px; line-height:1.6;
}
body.plain{display:flex; align-items:center; justify-content:center; min-height:100vh; padding:20px}

/* ---- হেডার ---- */
.topbar{
  display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap;
  background:var(--surface); border-bottom:1px solid var(--border); padding:12px 20px;
}
.brand{font-size:17px; font-weight:800; letter-spacing:.2px}
.brand span{color:var(--primary)}
.brand small{font-weight:600; color:var(--muted); font-size:11px; margin-left:6px}
.brand-big{font-size:26px; font-weight:800; text-align:center; margin-bottom:4px}
.brand-big span{color:var(--primary)}
.user{display:flex; align-items:center; gap:10px; font-weight:600}
.user img{width:30px; height:30px; border-radius:50%}
.adminnav{display:flex; gap:4px; flex-wrap:wrap}
.adminnav a{
  padding:6px 12px; border-radius:8px; text-decoration:none; color:var(--muted);
  font-weight:600; font-size:13px;
}
.adminnav a:hover{background:var(--bg)}
.adminnav a.on{background:var(--primary); color:#fff}

/* ---- বিন্যাস ---- */
.wrap{max-width:960px; margin:20px auto; padding:0 16px; display:flex; flex-direction:column; gap:16px}
.card{background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:18px}
.card.narrow{width:min(420px,100%)}
.card.center{text-align:center}
.grid2{display:grid; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); gap:14px}
h1{font-size:20px; margin:0 0 10px}
h2{font-size:15px; margin:18px 0 10px; color:var(--muted); text-transform:uppercase; letter-spacing:.5px}
h2:first-child{margin-top:0}
h3{font-size:13px; margin:16px 0 8px; color:var(--muted)}
.lead{color:var(--muted); margin:6px 0 18px}
.hint{color:var(--muted); font-size:12.5px}
.hint.small{font-size:11.5px}

/* ---- ব্যালেন্স ---- */
.label{font-size:11px; font-weight:700; color:var(--muted); text-transform:uppercase; letter-spacing:.6px}
.balance{font-size:32px; font-weight:800; color:var(--primary); margin:6px 0 10px}
.rates{display:flex; flex-direction:column; gap:3px; font-size:12.5px; color:var(--muted)}

/* ---- পরিসংখ্যান ---- */
.stats{display:grid; grid-template-columns:repeat(auto-fit,minmax(150px,1fr)); gap:12px}
.stat{
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  padding:14px; text-align:center; font-size:12px; color:var(--muted); font-weight:600;
}
.stat span{display:block; font-size:22px; font-weight:800; color:var(--text); margin-bottom:2px}
.stat.warn span{color:var(--warn)}

/* ---- ফর্ম ---- */
label{display:block; font-size:12.5px; font-weight:600; color:var(--muted); margin-bottom:10px}
label small{font-weight:400}
input,select,textarea{
  width:100%; margin-top:4px; padding:8px 10px; border:1.5px solid var(--border);
  border-radius:9px; font:inherit; font-size:13.5px; color:var(--text); background:#f8fafc;
}
input:focus,select:focus,textarea:focus{outline:none; border-color:var(--primary); background:#fff}
.row-form{display:grid; grid-template-columns:repeat(auto-fit,minmax(150px,1fr)); gap:10px; align-items:end}
.row-form button{height:37px}
.inline{display:inline-flex; gap:6px; align-items:center; flex-wrap:wrap; margin:0 8px 8px 0}
.inline input{margin-top:0}
.searchbar{display:flex; gap:8px; align-items:center}
.searchbar input{margin-top:0}

/* ---- বোতাম ---- */
.btn{
  display:inline-block; padding:9px 16px; border:1.5px solid var(--border2);
  border-radius:9px; background:#fff; color:var(--text); font:inherit; font-size:13px;
  font-weight:600; cursor:pointer; text-decoration:none; transition:.15s;
}
.btn:hover{background:#f8fafc}
.btn.primary{background:var(--primary); border-color:var(--primary); color:#fff}
.btn.primary:hover{background:var(--primary-dark)}
.btn.danger{border-color:#fecaca; background:#fef2f2; color:var(--err)}
.btn.tiny{padding:5px 10px; font-size:12px; border-radius:7px}
.btn.block{width:100%}

/* ---- বার্তা ---- */
.msg{padding:10px 14px; border-radius:10px; font-size:13px; margin:0 0 14px;
     background:#ecfdf5; color:#065f46; border:1px solid #a7f3d0}
.msg.err{background:#fef2f2; color:#991b1b; border-color:#fecaca}
.msg.note{background:#fffbeb; color:#92400e; border-color:#fde68a}
.tick{margin:8px 0 14px; padding-left:20px; color:var(--muted); font-size:13px}

/* ---- টেবিল ---- */
.tbl{width:100%; border-collapse:collapse; font-size:12.5px; margin-top:8px}
.tbl th{text-align:left; color:var(--muted); font-size:11px; text-transform:uppercase;
        letter-spacing:.4px; padding:6px 8px; border-bottom:1px solid var(--border)}
.tbl td{padding:7px 8px; border-bottom:1px solid #f1f5f9; vertical-align:top}
.tbl small{color:var(--muted)}
.tbl.small{font-size:11.5px}
.pos{color:var(--ok); font-weight:600}
.neg{color:var(--err); font-weight:600}

.pill{display:inline-block; padding:2px 8px; border-radius:20px; font-size:11px; font-weight:700}
.pill.pending{background:#fffbeb; color:#b45309}
.pill.approved{background:#ecfdf5; color:#065f46}
.pill.rejected{background:#fef2f2; color:#991b1b}

/* ---- ব্যবহারকারী ---- */
.user-card.blocked{opacity:.65; border-color:#fecaca}
.user-head{display:flex; justify-content:space-between; align-items:flex-start; gap:12px}
.user-head small{color:var(--muted)}
.bal{font-size:19px; font-weight:800; color:var(--primary); white-space:nowrap}
.user-actions{margin-top:12px; padding-top:12px; border-top:1px solid var(--border)}
.mini{margin-top:10px}
.mini summary{cursor:pointer; font-size:12.5px; color:var(--primary); font-weight:600}
.token{display:block; word-break:break-all; background:#f8fafc; border:1px solid var(--border);
       padding:8px; border-radius:8px; font-size:11px; margin:8px 0}
.pay{background:#f8fafc; border:1px solid var(--border); border-radius:10px; padding:12px; font-size:13px}

.tabs{display:flex; gap:4px; flex-wrap:wrap}
.tabs a{padding:7px 14px; border-radius:9px; background:var(--surface); border:1px solid var(--border);
        text-decoration:none; color:var(--muted); font-weight:600; font-size:13px}
.tabs a.on{background:var(--primary); border-color:var(--primary); color:#fff}
.center-flex{display:flex; justify-content:center; margin:14px 0}

/* ══════════ মূল মেনু ══════════ */
.mainnav {
  display: flex; gap: 6px; flex: 1;
  justify-content: center; flex-wrap: wrap;
}
.mainnav a {
  padding: 8px 16px; border-radius: 9px; text-decoration: none;
  color: var(--muted); font-weight: 600; font-size: 13.5px;
  white-space: nowrap; transition: .15s; border: 1px solid transparent;
}
.mainnav a:hover { background: var(--bg); color: var(--text); }
.mainnav a.on { background: var(--primary); color: #fff; }

.bal-pill {
  padding: 5px 13px; border-radius: 20px; background: #ecfeff;
  color: var(--primary); font-weight: 800; font-size: 13px; white-space: nowrap;
}
.user .uname { max-width: 130px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

@media (max-width: 820px) {
  .topbar { flex-direction: column; align-items: stretch; gap: 10px; }
  .topbar .brand, .topbar .user { justify-content: center; }
  .mainnav { justify-content: center; overflow-x: auto; padding-bottom: 2px; }
  .user .uname { display: none; }
}

/* ══════════ পাতার শিরোনাম ও ব্যাক ══════════ */
.page-head { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.page-head h1 { font-size: 19px; margin: 0; }
.back {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 7px 14px; border: 1px solid var(--border);
  border-radius: 9px; background: #fff; color: var(--muted);
  text-decoration: none; font-size: 13px; font-weight: 600; transition: .15s;
}
.back:hover { background: #fff; border-color: var(--primary); color: var(--primary); }

/* ══════════ হিরো ══════════ */
.hero {
  display: flex; justify-content: space-between; align-items: center;
  gap: 24px; flex-wrap: wrap;
  background: linear-gradient(135deg, #0f766e, #0891b2);
  border-radius: var(--radius); padding: 28px 30px; color: #fff;
}
.hero .label { color: rgba(255,255,255,.75); }
.hero .balance { color: #fff; font-size: 40px; margin: 6px 0 18px; line-height: 1.1; }
.hero-btns { display: flex; gap: 10px; flex-wrap: wrap; }
.hero-btns .btn { border-color: rgba(255,255,255,.35); background: rgba(255,255,255,.14); color: #fff; }
.hero-btns .btn:hover { background: rgba(255,255,255,.24); }
.hero-btns .btn.primary { background: #fff; border-color: #fff; color: #0e7490; }
.hero-btns .btn.primary:hover { background: #f0fdfa; }

.hero-right { display: flex; gap: 12px; flex-wrap: wrap; }
.mini-stat {
  background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.22);
  border-radius: 12px; padding: 16px 20px; text-align: center; min-width: 118px;
}
.mini-stat span {
  display: block; font-size: 21px; font-weight: 800; color: #fff;
  margin-bottom: 4px; line-height: 1.2;
}
.mini-stat { font-size: 11.5px; color: rgba(255,255,255,.82); font-weight: 600; }

/* ══════════ মূল্য ও লেনদেনের সারি ══════════ */
.price-row {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 11px 0; border-bottom: 1px solid #f1f5f9; font-size: 13px;
}
.price-row:last-of-type { border-bottom: none; }
.price-row b { color: var(--primary); white-space: nowrap; }

.tx-row {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 10px 0; border-bottom: 1px solid #f1f5f9; font-size: 12.5px;
}
.tx-row:last-of-type { border-bottom: none; }
.tx-row small { color: var(--muted); font-size: 11px; }
.tx-row > span { font-size: 13.5px; white-space: nowrap; }
.more {
  display: inline-block; margin-top: 12px; font-size: 12.5px;
  font-weight: 600; color: var(--primary); text-decoration: none;
}
.more:hover { text-decoration: underline; }

/* ══════════ কুপন ══════════ */
.coupon-card { text-align: center; padding: 30px 24px; }
.coupon-form { display: flex; gap: 10px; max-width: 430px; margin: 0 auto; }
.coupon-form input {
  flex: 1; margin: 0; text-align: center; font-size: 17px; font-weight: 700;
  letter-spacing: 2px; font-family: monospace; padding: 11px;
}
.coupon-form button { white-space: nowrap; padding: 11px 22px; }
@media (max-width: 480px) { .coupon-form { flex-direction: column; } }

/* ══════════ ফর্মের সারি ══════════ */
.row-form { gap: 14px; }
.row-form label { margin-bottom: 0; }

/* ══════════ অ্যাডমিন ══════════ */
.wrap.wide { max-width: 1120px; }
.admin-tag { font-size: 12.5px; font-weight: 600; color: var(--muted); }

body.admin .mainnav a { padding: 8px 15px; }
.badge {
  display: inline-block; margin-left: 6px; padding: 1px 7px; border-radius: 20px;
  background: var(--err); color: #fff; font-size: 10.5px; font-weight: 800; vertical-align: 1px;
}
.mainnav a.on .badge { background: #fff; color: var(--primary); }

/* ─── ব্যবহারকারীর কার্ড ─── */
.ucards { display: grid; grid-template-columns: repeat(auto-fill, minmax(430px, 1fr)); gap: 14px; }
.ucard {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden; transition: .15s;
}
.ucard:hover { box-shadow: var(--shadow-sm); border-color: var(--border2); }
.ucard.blocked { opacity: .7; border-color: #fecaca; }

.ucard-top { display: flex; align-items: center; gap: 12px; padding: 16px 18px 14px; }
.avatar {
  width: 42px; height: 42px; border-radius: 50%; flex: 0 0 auto;
  background: linear-gradient(135deg, #0f766e, #0891b2); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 17px; font-weight: 800;
}
.uinfo { flex: 1; min-width: 0; }
.uinfo b { display: block; font-size: 14px; line-height: 1.4; }
.uemail {
  display: block; font-size: 11.5px; color: var(--muted);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.ubal { font-size: 18px; font-weight: 800; color: var(--primary); white-space: nowrap; }

.ucard-mid {
  padding: 12px 18px; border-top: 1px solid var(--border);
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap; background: #fbfdfe;
}
.adjust { display: flex; gap: 6px; align-items: center; flex: 1; min-width: 240px; }
.adjust input { margin: 0; padding: 7px 9px; font-size: 12.5px; }
.adjust input[name=amount] { width: 96px; flex: 0 0 auto; }
.adjust input[name=note] { flex: 1; min-width: 70px; }
.uacts { display: flex; gap: 6px; }
.uacts .inline { margin: 0; }

.ucard-foot {
  display: flex; gap: 14px; align-items: center; flex-wrap: wrap;
  padding: 9px 18px; border-top: 1px solid var(--border);
  font-size: 11.5px; color: var(--muted);
}
.tx-link { margin-left: auto; color: var(--primary); font-weight: 600; text-decoration: none; }
.tx-link:hover { text-decoration: underline; }
.ucard-tx { padding: 14px 18px; border-top: 1px solid var(--border); background: var(--bg); }
.ucard-tx .tbl { margin-top: 4px; }
.ucard-tx[hidden] { display: none; }

/* ═══════════ ড্যাশবোর্ডের বার্তা বাক্স ═══════════ */
.alertbox {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  border-radius: 14px;
  padding: 18px 20px;
  margin-bottom: 16px;
  border: 1px solid transparent;
}
.alertbox.welcome {
  background: linear-gradient(135deg, #eaf6f8 0%, #f3fbfc 100%);
  border-color: #b9e2e8;
}
.alertbox.low {
  background: linear-gradient(135deg, #fff6e9 0%, #fffaf2 100%);
  border-color: #f6d9aa;
}
.alertbox-main { flex: 1 1 280px; min-width: 0; }
.alertbox h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 800;
}
.alertbox.welcome h3 { color: #0f6b78; }
.alertbox.low h3     { color: #a15c00; }
.alertbox p {
  margin: 0 0 8px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--text);
}
.alertbox-min {
  font-size: 13px !important;
  color: var(--muted) !important;
}
.alertbox-min b { color: var(--text); }

.alertbox-offers { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.offer-chip {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 12.5px;
  line-height: 1.5;
}
.offer-chip b { display: block; color: var(--primary); font-weight: 700; }
.offer-chip span { color: var(--muted); }

.alertbox-side {
  flex: 0 0 200px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.alertbox-side .btn.block { width: 100%; text-align: center; }

@media (max-width: 600px) {
  .alertbox { padding: 16px; }
  .alertbox-side { flex: 1 1 100%; }
}

/* ═══════════ ব্যবহারকারীর ফিল্টার প্যানেল ═══════════ */
.ufilter {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
  margin-bottom: 16px;
}

/* ব্যালেন্সের ট্যাব */
.uf-tabs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.uf-tabs a {
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  color: var(--text);
  font-size: 12.5px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: all .15s;
}
.uf-tabs a:hover { border-color: var(--primary); color: var(--primary); }
.uf-tabs a.on {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

/* ইনপুটের সারি */
.uf-form {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: flex-end;
}
.uf-field { display: flex; flex-direction: column; gap: 4px; flex: 1 1 150px; min-width: 0; }
.uf-field.uf-grow { flex: 2 1 220px; }
.uf-field > span {
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  padding-right: 2px;
}
.uf-field input, .uf-field select {
  width: 100%;
  height: 38px;
  padding: 0 11px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  font-size: 13px;
}
.uf-field input:focus, .uf-field select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0,0,0,.04);
}
.uf-btns { display: flex; gap: 6px; flex: 0 0 auto; }
.uf-btns .btn { height: 38px; display: inline-flex; align-items: center; }

/* নিচের সারি — কতজন ও নামানোর বোতাম */
.uf-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.uf-count { font-size: 13px; color: var(--muted); }
.uf-count b { color: var(--text); font-size: 15px; font-weight: 800; }
.uf-export { display: flex; gap: 6px; }

@media (max-width: 640px) {
  .uf-field, .uf-field.uf-grow { flex: 1 1 100%; }
  .uf-btns { width: 100%; }
  .uf-btns .btn { flex: 1; justify-content: center; }
  .uf-foot { justify-content: center; }
  .uf-export { width: 100%; }
  .uf-export .btn { flex: 1; text-align: center; }
}

/* ─── কার্ডের উপরের অংশ ক্লিকযোগ্য ─── */
a.ucard-open { text-decoration: none; color: inherit; cursor: pointer; }
a.ucard-open:hover { background: #f6fbfc; }
.ucard.open a.ucard-open { background: #f1f8fa; }
.ucard.open { border-color: var(--primary); }
.ucard-caret {
  flex: 0 0 auto; color: var(--muted); font-size: 14px;
  transition: transform .18s; margin-left: 2px;
}
.ucard.open .ucard-caret { transform: rotate(180deg); color: var(--primary); }
.ubal.zero { color: var(--muted); }
.uid { margin-left: auto; font-weight: 700; color: var(--muted); }

/* ─── লেনদেনের ছোট হিসাব ─── */
.tx-summary {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px;
}
.tx-summary > div {
  flex: 1; min-width: 82px; background: var(--surface);
  border: 1px solid var(--border); border-radius: 9px; padding: 8px 10px;
}
.tx-summary span { display: block; font-size: 10.5px; color: var(--muted); font-weight: 600; }
.tx-summary b { font-size: 14px; font-weight: 800; }
.tx-note { margin-bottom: 10px; }

@media (max-width: 960px) { .ucards { grid-template-columns: 1fr; } }

/* ══════════ লাইভ হালনাগাদের ইঙ্গিত ══════════ */
.live-flash {
  position: fixed !important; right: 18px; bottom: 18px; z-index: 9999;
  padding: 9px 16px; border-radius: 20px; background: #0f172a; color: #fff;
  font-size: 12px; font-weight: 600; box-shadow: 0 8px 22px rgba(2,6,23,.28);
  opacity: 0; transform: translateY(8px); transition: .25s; pointer-events: none;
  margin: 0;
}
.live-flash.show { opacity: 1; transform: none; }
.mfs-note {
  margin-top: 10px; font-size: 11px; color: var(--muted); font-weight: 600;
  line-height: 1.7; border-top: 1px solid var(--border); padding-top: 9px;
}

/* ─── পাসপোর্টের তথ্য ─── */
.ppt-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 8px 16px; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--border);
}
.ppt-item { font-size: 12px; min-width: 0; }
.ppt-item span { display: block; color: var(--muted); font-size: 10.5px; font-weight: 600; }
.ppt-item b { display: block; word-break: break-word; }

/* ══════════ আইনি পাতা ══════════ */
.legal { max-width: 780px; }
.legal .card { padding: 30px 34px; }
.legal h1 { font-size: 24px; margin: 0 0 4px; }
.legal h2 {
  font-size: 15px; color: var(--text); text-transform: none; letter-spacing: 0;
  margin: 26px 0 8px; padding-top: 16px; border-top: 1px solid var(--border);
}
.legal h3 { font-size: 13.5px; color: var(--text); margin: 16px 0 6px; }
.legal p { margin: 0 0 10px; }
.legal ul { margin: 0 0 12px; padding-left: 20px; }
.legal li { margin-bottom: 5px; }
.legal code {
  background: var(--bg); border: 1px solid var(--border);
  padding: 1px 6px; border-radius: 5px; font-size: 12.5px;
}
.callout {
  background: #ecfdf5; border: 1px solid #a7f3d0; color: #065f46;
  border-radius: 10px; padding: 12px 14px; margin: 12px 0 !important;
}
.legal-foot {
  text-align: center; padding: 22px; font-size: 12.5px; color: var(--muted);
}
.legal-foot a { color: var(--muted); text-decoration: none; font-weight: 600; }
.legal-foot a:hover { color: var(--primary); text-decoration: underline; }

/* ══════════ ভাসমান হোয়াটসঅ্যাপ ══════════ */
.wa-fab {
  position: fixed; right: 20px; bottom: 20px; z-index: 900;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 18px; border-radius: 30px;
  background: #25d366; color: #fff; text-decoration: none;
  font-size: 13.5px; font-weight: 700;
  box-shadow: 0 6px 20px rgba(37, 211, 102, .38);
  transition: .18s;
}
.wa-fab:hover { background: #1fb955; transform: translateY(-2px); }
@media (max-width: 520px) {
  .wa-fab span { display: none; }
  .wa-fab { padding: 13px; border-radius: 50%; }
}

/* ══════════ ব্যালেন্স যোগের পাতা ══════════ */
.topup-grid {
  display: grid; grid-template-columns: 1fr 360px;
  grid-template-rows: 1fr auto;
  gap: 16px; align-items: stretch;
}
/* ডানে ফর্ম (১ম সারি), তার নিচে বোতাম (২য় সারি), বাঁয়ে QR পুরো উচ্চতা জুড়ে */
.topup-grid > .form-card    { grid-column: 2; grid-row: 1; }
.topup-grid > .side-actions { grid-column: 2; grid-row: 2; }
.topup-grid > .qr-card      { grid-column: 1; grid-row: 1 / span 2; }

/* ফর্ম */
.form-card { border: 2px solid var(--primary); }
.form-card h2 { color: var(--primary); }
.stack-form { display: flex; flex-direction: column; gap: 12px; }
.stack-form label { margin: 0; }
.stack-form input, .stack-form select { padding: 10px 12px; font-size: 14px; }
.stack-form .two { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.btn.big { padding: 12px 22px; font-size: 14.5px; }
.btn.block { width: 100%; }

.wa-line {
  display: flex; align-items: center; justify-content: center; gap: 7px;
  margin-top: 14px; padding-top: 13px; border-top: 1px solid var(--border);
  color: #16a34a; font-size: 12.5px; font-weight: 700; text-decoration: none;
}
.wa-line:hover { text-decoration: underline; }

/* QR */
.qr-box {
  text-align: center; background: var(--bg); border: 1px solid var(--border);
  border-radius: 12px; padding: 22px 18px;
}
.qr { width: 100%; max-width: 420px; border-radius: 10px; display: block; margin: 0 auto; }
.qr-num { margin-top: 16px; font-weight: 800; font-size: 23px; letter-spacing: .8px; }
.qr-tag {
  margin-top: 2px; font-size: 10.5px; font-weight: 700; color: var(--muted);
  text-transform: uppercase; letter-spacing: .6px;
}
.mfs-line {
  text-align: center; font-size: 11.5px; color: var(--muted);
  font-weight: 600; margin: 10px 0 0;
}
.warn-line {
  background: #fffbeb; border: 1px solid #fde68a; color: #92400e;
  border-radius: 9px; padding: 9px 12px; font-size: 12.5px; margin: 12px 0;
}

/* কীভাবে */
.how { font-size: 12.5px; }
.how > b { display: block; margin-bottom: 5px; font-size: 12.5px; }
.how ol, .how-dial ol { margin: 0; padding-left: 19px; line-height: 1.95; }
.how li b, .how-dial li b {
  background: var(--bg); border: 1px solid var(--border);
  padding: 0 6px; border-radius: 5px; font-size: 12px; white-space: nowrap;
}
.how-dial { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--border); }
.how-dial summary {
  cursor: pointer; font-size: 12.5px; font-weight: 700; color: var(--primary);
}
.how-dial ol { margin-top: 8px; font-size: 12.5px; }
.how-dial small { color: var(--muted); }

@media (max-width: 800px) {
  .topup-grid { grid-template-columns: 1fr; }
  .topup-grid > .card:first-child { order: 1; }   /* মোবাইলে ফর্ম আগে */
  .topup-grid > .card:last-child  { order: 2; }
}

/* ══════════ পেমেন্টের দুই নির্দেশনা পাশাপাশি ══════════ */
.how-two {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 14px;
}
.how-two .how {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 12px; padding: 14px 16px; margin: 0;
}
.how-two .how > b {
  display: block; font-size: 13px; color: var(--text); margin-bottom: 9px;
  padding-bottom: 8px; border-bottom: 1px solid var(--border);
}
.how-two ol { margin: 0; padding-left: 19px; font-size: 12.5px; line-height: 1.85; }
.how-two li { margin-bottom: 2px; }
.how-two b {
  background: #fff; border: 1px solid var(--border);
  padding: 1px 6px; border-radius: 5px; font-size: 12px; white-space: nowrap;
}
.how-two .how > b { background: none; border: none; padding: 0; }
.how-two small { color: var(--muted); }
.dial {
  display: inline-block; margin: 3px 5px 0 0; font-size: 11.5px; color: var(--muted);
}
@media (max-width: 900px) { .how-two { grid-template-columns: 1fr; } }

/* ══════════ ফর্মের কার্ড — QR এর সমান উচ্চতা ══════════ */
.topup-grid > .form-card .stack-form { margin-bottom: 0; }

/* ─── ডানে নিচের দুটি বোতাম ─── */
.side-actions { display: flex; flex-direction: column; gap: 10px; }

.howto-btn {
  width: 100%; padding-top: 13px; padding-bottom: 13px;
  border-style: dashed; color: var(--primary); border-color: #a5f3fc;
  background: #f0fdff; font-weight: 700;
}
.howto-btn:hover { background: #ecfeff; border-color: var(--primary); }

/* স্ক্রল করে এলে একবার ঝলকায় */
.card.flash { animation: cardFlash 1.5s ease; }

/* ─── হোয়াটসঅ্যাপ বোতাম (সাইডে) ─── */
.wa-btn {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px; border-radius: var(--radius);
  background: #25d366; color: #fff; text-decoration: none;
  font-size: 13.5px; font-weight: 700; transition: .15s;
}
.wa-btn:hover { background: #1fb955; }

/* ─── নিয়মাবলি ─── */
.rules {
  margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--border);
}
.rules > b {
  display: block; font-size: 12px; color: var(--muted); margin-bottom: 8px;
  text-transform: uppercase; letter-spacing: .5px;
}
.rules ul { margin: 0; padding-left: 18px; font-size: 12.5px; line-height: 1.75; color: var(--text); }
.rules li { margin-bottom: 5px; }
.rules li b { color: var(--primary); }

/* ─── ছোট পর্দা ─── */
@media (max-width: 860px) {
  .topup-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
  .topup-grid > .form-card    { grid-column: 1; grid-row: auto; }
  .topup-grid > .side-actions { grid-column: 1; grid-row: auto; }
  .topup-grid > .qr-card      { grid-column: 1; grid-row: auto; }
}

/* ══════════ অনুরোধ জমার পপআপ ══════════ */
.ok-pop {
  position: fixed; inset: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: center; padding: 20px;
  background: rgba(15, 23, 42, .5); backdrop-filter: blur(2px);
  animation: okFade .18s ease;
}
@keyframes okFade { from { opacity: 0 } to { opacity: 1 } }

.ok-card {
  position: relative; width: min(400px, 100%);
  background: #fff; border-radius: 16px; padding: 30px 26px 24px;
  text-align: center; box-shadow: 0 20px 50px rgba(2, 6, 23, .3);
  animation: okIn .22s ease;
}
@keyframes okIn { from { opacity: 0; transform: translateY(14px) scale(.97) } to { opacity: 1; transform: none } }

.ok-x {
  position: absolute; top: 12px; right: 14px;
  width: 30px; height: 30px; border: 0; border-radius: 9px;
  background: var(--bg); color: var(--muted);
  font-size: 20px; line-height: 1; cursor: pointer; transition: .15s;
}
.ok-x:hover { background: #fee2e2; color: var(--err); }

.ok-tick {
  width: 56px; height: 56px; margin: 0 auto 14px; border-radius: 50%;
  background: #ecfdf5; color: var(--ok); border: 2px solid #a7f3d0;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px; font-weight: 800;
}
.ok-card h3 { margin: 0 0 8px; font-size: 16px; }
.ok-card p { margin: 0 0 16px; font-size: 13px; color: var(--muted); line-height: 1.7; }

.ok-amount {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 11px; padding: 12px 16px; margin-bottom: 16px;
}
.ok-amount span { font-size: 12.5px; color: var(--muted); font-weight: 600; }
.ok-amount b { font-size: 19px; color: var(--primary); }
.ok-tick.warn { background: #fffbeb; color: #b45309; border-color: #fde68a; }
.ok-amount + .ok-amount { margin-top: -8px; }
.fieldnote { display: block; margin-top: 4px; font-size: 11px; color: var(--muted); font-weight: 400; }
.rule-h {
  font-size: 13px; color: var(--primary); margin: 20px 0 10px;
  padding-bottom: 7px; border-bottom: 1px dashed var(--border);
}

/* ══════════ ভাঁজযোগ্য অংশ (অ্যাডমিন) ══════════ */
.acc { display: flex; flex-direction: column; gap: 10px; }
.acc-item {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
}
.acc-item > summary {
  padding: 15px 18px; cursor: pointer; list-style: none;
  font-size: 14px; font-weight: 700; color: var(--text);
  display: flex; align-items: center; gap: 10px; user-select: none;
  transition: background .15s;
}
.acc-item > summary::-webkit-details-marker { display: none; }
.acc-item > summary::before {
  content: "▸"; color: var(--primary); font-size: 12px;
  transition: transform .18s; flex: 0 0 auto;
}
.acc-item[open] > summary::before { transform: rotate(90deg); }
.acc-item > summary:hover { background: var(--bg); }
.acc-item[open] > summary { border-bottom: 1px solid var(--border); background: #fbfdfe; }
.acc-body { padding: 18px; }
.acc-body h3.rule-h:first-child { margin-top: 0; }
.acc-body > .hint:first-child { margin-top: 0; }

/* অ্যাডমিন ফর্মে বড় সংরক্ষণ বোতাম */
form.card > .btn.big { margin-top: 16px; padding: 12px 26px; font-size: 14px; }
.ago { color: var(--muted); font-size: 10.5px; font-weight: 600; }

/* ─── রিচার্জ বন্ধের কার্ড ─── */
.closed-card { text-align: center; padding: 32px 24px; }
.closed-ic {
  width: 54px; height: 54px; margin: 0 auto 14px; border-radius: 50%;
  background: #fff7ed; border: 2px solid #fed7aa; color: #c2410c;
  display: flex; align-items: center; justify-content: center; font-size: 24px;
}
.closed-card h2 { margin: 0 0 8px; }
.closed-card p { color: var(--muted); font-size: 13.5px; margin: 0 0 16px; }