/* topup.css — minimal, mobile-friendly */
.my-topup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  display: flex;
  align-items: flex-end; /* mobile bottom sheet */
  justify-content: center;
  z-index: 999999999;
  padding: 5rem 1.75rem;
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

.my-topup-sheet {
  width: 100%;
  max-width: 520px;
  background: #fff;
  border-radius: 12px 12px 8px 8px;
  padding: 14px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.15);
  font-family: inherit;
}

.my-topup-close {
  float: left;
  background: transparent;
  border: none;
  font-size: 18px;
  padding: 8px;
}

.my-topup-title {
  font-weight: 600;
  font-size: 16px;
  margin-bottom: 8px;
  text-align: center;
  color: var(--ast-global-color-6);
}

.my-topup-input {
  width: 100%;
  box-sizing: border-box;
  padding: 12px 14px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 15px;
  margin-bottom: 10px;
}

.my-topup-actions {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 6px;
}

.my-topup-btn {
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 15px;
  min-width: 48%;
  border: none;
  cursor: pointer;
}

.my-topup-btn-primary {
  background: #2b9df4;
  color: #fff;
}

.my-topup-btn-secondary {
  background: #f2f2f2;
  color: #333;
}

/* Better focus/large clickable areas on mobile */
.my-topup-btn:focus, .my-topup-input:focus { outline: none; box-shadow: 0 0 0 3px rgba(43,157,244,0.12); }

/* responsive adjustments */
@media (min-width: 640px) {
  .my-topup-sheet { border-radius: 10px; }
}