.wallet-topup-container {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  backdrop-filter: blur(15px); /* کمی واضح‌تر */
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 25px;
  color: #fff;
  max-width: 500px;
  margin: 20px auto;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.wallet-topup-container h2 {
  font-size: 22px;
  margin-bottom: 15px;
  text-align: center;
}

.wallet-topup-container input,
.wallet-topup-container select {
  width: 100%;
  padding: 12px;
  border-radius: 12px;
  border: none;
  margin-bottom: 15px;
  background-color: rgba(255,255,255,0.1);
  color: #fff;
  font-size: 14px;
}

.wallet-topup-container input::placeholder {
  color: rgba(255,255,255,0.7);
}

.wallet-topup-container button {
  background-color: #ff69b4;
  border: none;
  padding: 12px 25px;
  border-radius: 12px;
  color: #fff;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
}

.wallet-topup-container button:hover {
  background-color: #ff85c1;
}

.tab-buttons {
  display: flex;
  margin-bottom: 20px;
  gap: 10px; /* فاصله بین دکمه‌ها */
}

.tab-buttons button {
  flex: 1;
  padding: 10px;
  background-color: transparent;
  color: #fff;
  border: 1px solid #fff;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.tab-buttons button.active {
  background-color: #ff69b4;
  border-color: #ff69b4;
}