.payment-container {
  background: white;
  padding: 30px 40px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  width: 340px;
}

.payment-container h1 {
  text-align: center;
  margin-bottom: 20px;
}

.payment-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.payment-form input {
  padding: 8px;
  border: 1px solid #ccc;
  border-radius: 6px;
}

.payment-form button {
  padding: 10px;
  border: none;
  background: #0077ff;
  color: white;
  border-radius: 6px;
  cursor: pointer;
  transition: 0.2s;
}

.payment-form button:hover {
  background: #005ed6;
}