.not-found-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f5f5f5;
  padding: 2rem;
}

.not-found-container {
  width: 100%;
  max-width: 600px;
}

.not-found-content {
  background: white;
  border-radius: 1rem;
  padding: 3rem 2rem;
  text-align: center;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.not-found-code {
  font-size: 6rem;
  font-weight: 800;
  margin: 0;
  color: #e5e5e5;
  line-height: 1;
}

.not-found-title {
  font-size: 2rem;
  margin: 1rem 0;
  color: #1a202c;
}

.not-found-message {
  color: #718096;
  font-size: 1.125rem;
  margin: 1.5rem 0;
  line-height: 1.6;
}

.not-found-status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin: 2rem 0;
  padding: 1rem;
  background: #f7fafc;
  border-radius: 0.5rem;
}

.status-icon {
  font-size: 1.5rem;
}

.status-text {
  margin: 0;
  color: #4a5568;
  font-weight: 500;
}

.not-found-button {
  display: inline-block;
  margin-top: 1.5rem;
  padding: 0.75rem 2rem;
  background: #2d3748;
  color: white;
  text-decoration: none;
  border-radius: 0.5rem;
  font-weight: 600;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.not-found-button:hover {
  transform: translateY(-2px);
  background: #1a202c;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

@media (max-width: 640px) {
  .not-found-code {
    font-size: 4rem;
  }
  
  .not-found-title {
    font-size: 1.5rem;
  }
  
  .not-found-message {
    font-size: 1rem;
  }
  
  .not-found-content {
    padding: 2rem 1.5rem;
  }
}