@layer base {
  .container {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-6);
    min-height: calc(100vh - 200px);
  }

  .backNavigation {
    margin-bottom: var(--spacing-4);
  }

  .backLink {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    color: var(--muted-foreground);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    padding: var(--spacing-2) var(--spacing-3);
    border-radius: var(--radius);
    transition: all var(--animation-duration-fast) ease;
  }

  .backLink:hover {
    color: var(--primary);
    background-color: var(--muted);
  }

  .errorState {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-12);
    gap: var(--spacing-4);
    min-height: 400px;
  }

  .errorIcon {
    color: var(--error);
  }

  .errorState h2 {
    font-family: var(--font-family-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--foreground);
    margin: 0;
  }

  .errorState p {
    color: var(--muted-foreground);
    margin: 0;
    max-width: 400px;
    line-height: 1.5;
  }

  .backButton {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    background-color: var(--primary);
    color: var(--primary-foreground);
    text-decoration: none;
    padding: var(--spacing-3) var(--spacing-4);
    border-radius: var(--radius);
    font-weight: 500;
    transition: all var(--animation-duration-fast) ease;
    margin-top: var(--spacing-2);
  }

  .backButton:hover {
    background-color: var(--primary);
    opacity: 0.9;
    transform: translateY(-1px);
  }

  @media (max-width: 768px) {
    .container {
      padding: var(--spacing-4);
    }

    .errorState {
      padding: var(--spacing-8);
      min-height: 300px;
    }

    .errorState h2 {
      font-size: 1.25rem;
    }

    .errorState p {
      font-size: 0.875rem;
    }
  }
}