/* =========================================================
   RR ASC — Payment Selection + USDT (BNB Chain) Modals
   Shared, reusable styles. Matches the site theme:
   --blue #003D52, --red #C8102E, Poppins / Montserrat.
   Self-contained fallbacks so it works even if a page
   does not define the CSS variables.
   ========================================================= */
:root{
  --pm-blue: var(--blue, #003D52);
  --pm-blue-d:#004d6a;
  --pm-red: var(--red, #C8102E);
  --pm-border:#dce6eb;
  --pm-ink:#0d2731;
  --pm-muted:#6b8290;
}

/* ---------- Overlay ---------- */
.pm-overlay{
  position:fixed; inset:0; z-index:13000;
  display:flex; align-items:center; justify-content:center;
  padding:20px;
  background:rgba(0,20,30,0.72);
  -webkit-backdrop-filter:blur(8px); backdrop-filter:blur(8px);
  font-family:'Poppins',sans-serif;
  opacity:0; visibility:hidden;
  transition:opacity .28s ease, visibility .28s ease;
}
.pm-overlay.open{ opacity:1; visibility:visible; }

/* ---------- Card ---------- */
.pm-modal{
  background:#fff; width:100%; max-width:440px;
  border-radius:16px; overflow:hidden;
  box-shadow:0 24px 80px rgba(0,0,0,0.28), 0 0 0 1px rgba(0,61,82,0.06);
  transform:translateY(14px) scale(.97);
  opacity:0;
  transition:transform .3s cubic-bezier(.2,.8,.25,1), opacity .3s ease;
  max-height:92vh; display:flex; flex-direction:column;
}
.pm-overlay.open .pm-modal{ transform:none; opacity:1; }

/* ---------- Header ---------- */
.pm-head{
  background:var(--pm-blue); color:#fff;
  padding:20px 24px 18px; position:relative; flex-shrink:0;
}
.pm-head::after{
  content:''; position:absolute; left:0; right:0; bottom:0; height:2px;
  background:linear-gradient(90deg, var(--blue-light,#68A3BE), transparent);
}
.pm-head h3{
  margin:0; font-family:'Montserrat',sans-serif; font-size:17px; font-weight:700;
  display:flex; align-items:center; gap:10px; letter-spacing:-0.2px;
}
.pm-head p{ margin:5px 0 0; font-size:12px; color:rgba(255,255,255,0.62); }
.pm-close{
  position:absolute; top:14px; right:14px; width:32px; height:32px;
  border:1px solid rgba(255,255,255,0.18); border-radius:8px;
  background:transparent; color:rgba(255,255,255,0.75);
  font-size:18px; line-height:1; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  transition:all .15s;
}
.pm-close:hover{ background:rgba(255,255,255,0.12); color:#fff; border-color:rgba(255,255,255,0.32); transform:rotate(90deg); }

/* ---------- Body ---------- */
.pm-body{ padding:22px 24px 24px; overflow-y:auto; }

/* ---------- Choice buttons ---------- */
.pm-options{ display:flex; flex-direction:column; gap:12px; }
.pm-option{
  display:flex; align-items:center; gap:14px; width:100%;
  padding:15px 16px; border:1px solid var(--pm-border); border-radius:12px;
  background:#fff; cursor:pointer; text-align:left;
  font-family:'Poppins',sans-serif; transition:all .2s;
}
.pm-option:hover{ border-color:var(--pm-blue); background:rgba(0,61,82,0.035); transform:translateY(-2px); box-shadow:0 8px 22px rgba(0,61,82,0.12); }
.pm-option-ic{
  flex-shrink:0; width:46px; height:46px; border-radius:11px;
  display:flex; align-items:center; justify-content:center;
  font-size:20px; color:#fff;
}
.pm-option--rzp .pm-option-ic{ background:linear-gradient(135deg,#0b3d91,#2a7de1); }
.pm-option--usdt .pm-option-ic{ background:linear-gradient(135deg,#0a8f5b,#26a17b); }
.pm-option-tx{ flex:1; min-width:0; }
.pm-option-tx strong{ display:block; font-size:15px; font-weight:600; color:var(--pm-ink); }
.pm-option-tx span{ display:block; font-size:12px; color:var(--pm-muted); margin-top:2px; }
.pm-option-arrow{ color:var(--pm-muted); font-size:14px; transition:transform .2s; }
.pm-option:hover .pm-option-arrow{ transform:translateX(3px); color:var(--pm-blue); }
.pm-secure{
  text-align:center; font-size:11px; color:#95a5ae;
  margin:16px 0 0; padding-top:14px; border-top:1px solid #edf2f6;
  display:flex; align-items:center; justify-content:center; gap:6px;
}
.pm-secure i{ color:var(--blue-light,#68A3BE); font-size:13px; }

/* ---------- USDT modal ---------- */
.pm-net{
  display:flex; align-items:center; justify-content:center; gap:6px;
  background:#ecfdf5; border:1px solid #bbe8d3; color:#0a6b4a;
  border-radius:10px; padding:9px 12px; font-size:12px; font-weight:500;
  margin-bottom:18px; text-align:center;
}
.pm-net strong{ color:#0a6b4a; }
.pm-qr-wrap{
  display:flex; justify-content:center; margin-bottom:18px;
}
.pm-qr-box{
  background:#fff; padding:12px; border-radius:14px;
  border:1px solid var(--pm-border); box-shadow:0 6px 22px rgba(0,61,82,0.10);
}
.pm-qr-box img{
  width:220px; height:220px; max-width:60vw; max-height:60vw;
  display:block; border-radius:6px; image-rendering:crisp-edges;
}
.pm-addr-label{
  font-size:11px; font-weight:600; color:var(--pm-blue);
  text-transform:uppercase; letter-spacing:0.8px; text-align:center; margin:0 0 8px;
}
.pm-addr{
  background:#f5f8fa; border:1px solid var(--pm-border); border-radius:10px;
  padding:12px 14px; font-family:'Courier New', ui-monospace, monospace;
  font-size:13px; font-weight:600; color:var(--pm-ink);
  text-align:center; word-break:break-all; line-height:1.5;
  margin-bottom:14px;
}
.pm-actions{ display:flex; gap:10px; }
.pm-btn{
  flex:1; display:flex; align-items:center; justify-content:center; gap:8px;
  padding:12px 10px; border-radius:10px; font-size:13.5px; font-weight:600;
  font-family:'Poppins',sans-serif; cursor:pointer; transition:all .2s; border:1px solid transparent;
}
.pm-btn i{ font-size:13px; }
.pm-btn--primary{ background:var(--pm-blue); color:#fff; }
.pm-btn--primary:hover{ background:var(--pm-blue-d); transform:translateY(-1px); box-shadow:0 6px 18px rgba(0,61,82,0.28); }
.pm-btn--ghost{ background:#fff; color:var(--pm-blue); border-color:var(--pm-border); }
.pm-btn--ghost:hover{ border-color:var(--pm-blue); background:rgba(0,61,82,0.04); transform:translateY(-1px); }
.pm-btn.copied{ background:#15803d !important; color:#fff !important; border-color:#15803d !important; }

.pm-toast{
  margin-top:12px; text-align:center; font-size:12.5px; font-weight:600;
  color:#15803d; background:#f0fdf4; border:1px solid #bbf7d0;
  border-radius:9px; padding:9px 12px;
  display:flex; align-items:center; justify-content:center; gap:7px;
  opacity:0; max-height:0; overflow:hidden; padding-top:0; padding-bottom:0; margin-top:0;
  transition:all .25s ease;
}
.pm-toast.show{ opacity:1; max-height:60px; padding-top:9px; padding-bottom:9px; margin-top:12px; }

.pm-warn{
  display:flex; align-items:flex-start; gap:9px;
  margin-top:16px; padding:11px 13px;
  background:#eef5f8; border:1px solid #cfe2ea; border-radius:10px;
  font-size:11.5px; line-height:1.5; color:#0d3a4d;
}
.pm-warn i{ color:var(--pm-blue); font-size:14px; margin-top:1px; flex-shrink:0; }

/* ---------- Upload payment screenshot ---------- */
.pm-divider{ height:1px; background:#edf2f6; margin:20px 0 18px; }
.pm-up-title{
  font-size:13px; font-weight:600; color:var(--pm-blue); margin:0 0 12px;
  display:flex; align-items:center; gap:8px;
}
.pm-up-title i{ font-size:13px; }
.pm-up-drop{
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:5px;
  padding:22px 14px; border:1.5px dashed #c2d3dc; border-radius:12px; background:#f7fafb;
  cursor:pointer; text-align:center; transition:all .2s;
}
.pm-up-drop:hover{ border-color:var(--pm-blue); background:#eef5f8; }
.pm-up-drop i{ font-size:24px; color:var(--pm-blue); }
.pm-up-drop span{ font-size:13px; font-weight:600; color:var(--pm-ink); }
.pm-up-drop small{ font-size:11px; color:var(--pm-muted); }
.pm-preview{ text-align:center; }
.pm-preview img{
  width:100%; max-height:240px; object-fit:contain;
  border-radius:12px; border:1px solid var(--pm-border); background:#f7fafb; display:block;
}
.pm-remove{
  display:inline-flex; align-items:center; gap:7px; margin-top:10px;
  padding:8px 14px; border:1px solid var(--pm-border); background:#fff; color:var(--pm-muted);
  border-radius:9px; font-size:12.5px; font-weight:600; font-family:'Poppins',sans-serif;
  cursor:pointer; transition:all .2s;
}
.pm-remove:hover{ border-color:#b9c8d0; background:#f5f8fa; color:var(--pm-ink); }
.pm-up-msg{ display:none; font-size:12px; font-weight:500; margin-top:10px; padding:8px 11px; border-radius:8px; }
.pm-up-msg.err{ display:block; background:#fff7ed; color:#9a4a13; border:1px solid #fcd9aa; }
.pm-wa{ width:100%; margin-top:14px; background:#25D366; color:#fff; }
.pm-wa:hover:not(:disabled){ background:#1ebe5d; transform:translateY(-1px); box-shadow:0 6px 18px rgba(37,211,102,0.30); }
.pm-wa:disabled{ opacity:.5; cursor:not-allowed; transform:none; box-shadow:none; }
.pm-wa i{ font-size:15px; }
.pm-wa-note{ font-size:11px; color:var(--pm-muted); text-align:center; margin:10px 0 0; line-height:1.55; }

/* ---------- Responsive ---------- */
@media (max-width:480px){
  .pm-overlay{ padding:14px; }
  .pm-body{ padding:20px 18px 22px; }
  .pm-head{ padding:18px 18px 16px; }
  .pm-qr-box img{ width:200px; height:200px; }
  .pm-actions{ flex-direction:column; }
  .pm-option-ic{ width:42px; height:42px; font-size:18px; }
}