.card {
  background-color: #000000;
  border: 2px solid #4ade80;
  border-radius: 8px;
  width: 100%;
  max-width: 450px;
  overflow: hidden;
}

.card-container {
  display: flex;
  justify-content: center;
  padding-top: 50px;
  padding-bottom: 50px;
  padding-right: 20px;
  padding-left: 20px;
}

.card-header {
  padding: 1.5rem;
  border-bottom: 1px solid #4ade80;
}

.card-title {
  color: #4ade80;
  font-size: 1.5rem;
  font-weight: bold;
  text-align: center;
}

.card-content {
padding: 1.5rem;
}

.message {
  margin-bottom: 1rem;
  text-align: center;
  line-height: 1.6;
}

.card-footer {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.button {
  display: block;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
}

.button-primary {
  background-color: #4ade80;
  color: #000000;
  border: none;
}

.button-primary:hover {
  background-color: #22c55e;
}

.button-secondary {
  background-color: transparent;
  color: #4ade80;
  border: 1px solid #4ade80;
}

.button-secondary:hover {
  background-color: rgba(16, 185, 129, 0.1);
}

@media (min-width: 640px) {
  .card-footer {
    flex-direction: row;
    justify-content: center;
  }

  .button {
    width: auto;
  }
}