.purchase-dialog {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: grid;
  place-items: center;
  padding: 22px;
  background: rgba(31, 30, 37, 0.58);
  backdrop-filter: blur(2px);
}

.purchase-dialog-card {
  width: min(390px, 100%);
  padding: 34px 27px 27px;
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 28px 80px rgba(31, 26, 42, 0.25);
  text-align: center;
  animation: purchase-dialog-in 0.2s ease-out;
}

.purchase-dialog-icon {
  margin-bottom: 17px;
  font-size: 48px;
  line-height: 1;
}

.purchase-dialog-card h2 {
  margin: 0;
  color: #282735;
  font-size: 25px;
}

.purchase-dialog-card p {
  min-height: 48px;
  margin: 18px 0 25px;
  color: #77747f;
  font-size: 15px;
  line-height: 1.7;
}

.purchase-dialog-card p strong {
  color: var(--accent);
  font-size: 22px;
}

.purchase-payment-options { margin: -10px 0 22px; padding: 14px; border: 1px solid #ece8f2; border-radius: 14px; background: #faf9fc; text-align: left; }
.purchase-payment-options label { display: flex; align-items: center; gap: 9px; color: #403d48; font-size: 14px; font-weight: 700; }
.purchase-payment-options input { width: 18px; height: 18px; accent-color: #f15c82; }
.purchase-payment-summary { display: grid; gap: 7px; margin-top: 12px; padding-top: 12px; border-top: 1px dashed #ddd6e7; color: #77747f; font-size: 13px; }
.purchase-payment-summary span { display: flex; justify-content: space-between; gap: 12px; }
.purchase-payment-summary b { color: #282735; }
.purchase-payment-summary .online-pay b { color: #1677ff; font-size: 17px; }

.purchase-dialog-actions {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 12px;
}

.purchase-dialog-actions button {
  min-height: 50px;
  border-radius: 15px;
  font-size: 15px;
  font-weight: 800;
}

.purchase-dialog-cancel {
  background: #f7f7f9;
  color: #575560;
}

.purchase-dialog-confirm {
  background: linear-gradient(135deg, #ff6689, #f15c82);
  color: #fff;
  box-shadow: 0 10px 24px rgba(243, 95, 134, 0.28);
}

.purchase-dialog-confirm:disabled {
  cursor: wait;
  opacity: 0.65;
}

@keyframes purchase-dialog-in {
  from { opacity: 0; transform: translateY(12px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@media (max-width: 420px) {
  .purchase-dialog-card { padding: 30px 21px 22px; border-radius: 21px; }
  .purchase-dialog-actions { grid-template-columns: 1fr 1.25fr; gap: 9px; }
}