.page-404 {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  text-align: center;
  padding: 2rem;
}

.page-404 .error-code {
  font-size: 8rem;
  font-weight: 900;
  color: var(--primary-color);
  line-height: 1;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--primary-color), #7c3aed);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-404 .error-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.page-404 .error-description {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 500px;
  line-height: 1.6;
}

.page-404 .error-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.page-404 .back-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--primary-color);
  color: white;
  text-decoration: none;
  border-radius: var(--radius-md);
  font-weight: 500;
  transition: background-color 0.2s ease;
}

.page-404 .back-button:hover {
  background: var(--primary-hover);
}

.page-404 .home-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--surface-color);
  color: var(--text-primary);
  text-decoration: none;
  border-radius: var(--radius-md);
  font-weight: 500;
  border: 1px solid var(--border-color);
  transition: background-color 0.2s ease;
}

.page-404 .home-button:hover {
  background: var(--background-color);
}

@media (max-width: 768px) {
  .page-404 .error-code {
    font-size: 6rem;
  }

  .page-404 .error-title {
    font-size: 1.5rem;
  }

  .page-404 .error-description {
    font-size: 1rem;
  }

  .page-404 .error-actions {
    flex-direction: column;
    align-items: center;
  }
}