@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background-color: #f5f5f5;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.card {
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.08);
  padding: 40px;
  max-width: 600px;
  width: 100%;
  text-align: center;
}

h1 {
  color: #2d3748;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
}

p {
  color: #4a5568;
  font-size: 1.125rem;
  line-height: 1.6;
  margin-bottom: 0;
}

code {
  display: block;
  background-color: #f7fafc;
  color: #2d3748;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
  font-size: 0.9em;
  margin-bottom: .5em;
}

#actions {
  margin-top: 20px;
  display: flex;
  flex-direction: row;
  gap: 10px;
  justify-content: center;
  align-items: center;
}

#actions button {
  background: #4299e1;
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 4px rgba(66, 153, 225, 0.2);
}

#actions button:hover {
  background: #3182ce;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(66, 153, 225, 0.3);
}

#actions button:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(66, 153, 225, 0.2);
}

#actions button:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(66, 153, 225, 0.4);
}

#actions button.secondary {
  background: #e2e8f0;
  color: #4a5568;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

#actions button.secondary:hover {
  background: #cbd5e0;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* Responsive design */
@media (max-width: 640px) {
  .card {
    padding: 30px 20px;
    margin: 10px;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  p {
    font-size: 1rem;
  }
  
  #actions {
    flex-direction: column;
    gap: 8px;
  }
  
  #actions button {
    width: 100%;
  }
}