.card {
  background: var(--color-bg);
  border-radius: 1rem;
  border: 1px solid var(--color-border);
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.05);
  transition: box-shadow 200ms, transform 200ms;

  &:hover {
    box-shadow: 0 4px 12px 0 rgba(0, 0, 0, 0.08);
  }

  .card-header {
    padding: 1rem;
    border-bottom: 1px solid var(--color-neutral-bg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
  }

  .card-header .form-section-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 0;
  }

  .card-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0;
    flex: 1;

    &.card-title--small {
      font-size: 0.875rem;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      color: var(--text-muted);
      font-weight: 600;
    }
  }

  .card-body {
    padding: 1rem 1.5rem 1.5rem 1.5rem;

    .row-link {
      cursor: pointer;
      color: inherit;

      &:hover {
        background-color: var(--color-secondary-bg);
      }
    }
  }

  &.card--compact {
    margin-bottom: 0;

    .card-body {
      padding: 1rem 1.5rem 1.5rem 1.5rem;
    }
  }

  &.card--highlight {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    box-shadow: 0 4px 12px 0 rgba(102, 126, 234, 0.3);

    &:hover {
      box-shadow: 0 6px 16px 0 rgba(102, 126, 234, 0.4);
      transform: translateY(-2px);
    }

    .card-body {
      padding: 2rem 1.5rem;
      text-align: center;
    }

    .card-highlight-section {
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
    }

    .card-highlight-primary {
      font-size: 2.5rem;
      font-weight: 700;
      color: var(--color-text-reversed);
      line-height: 1;
      letter-spacing: -0.02em;
      font-feature-settings: 'tnum', 'lnum';
      font-variant-numeric: tabular-nums;
    }

    .card-highlight-secondary {
      font-size: 0.875rem;
      color: rgba(255, 255, 255, 0.9);
      font-weight: 500;
      text-transform: uppercase;
      letter-spacing: 0.05em;
    }
  }

  .card-details-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;

    @media (width >= 640px) {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  .card-detail-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;

    &.card-detail-item--full-width {
      grid-column: 1 / -1;
    }
  }

  .card-detail-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }

  .card-detail-value {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text);
  }
}

.info-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;

  .info-card-avatar {
    flex-shrink: 0;
  }

  .info-card-content {
    flex: 1;
    min-width: 0;
  }

  .info-card-title {
    font-weight: 600;
    color: var(--color-text);
    margin: 0;
  }

  .info-card-subtitle {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin: 0;
  }
}

.card-header--gradient-blue {
  background: linear-gradient(to right, #eff6ff, #e0e7ff);
}

.card-success-bg {
  background-color: #f0fdf4;
  border-color: #bbf7d0;
}

.stat-card {
  background-color: var(--color-bg);
  border-radius: 0.75rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;

  .stat-card-icon {
    flex-shrink: 0;
    width: 2rem;
    height: 2rem;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .stat-card-content {
    flex: 1;
  }

  .stat-card-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    margin: 0;
  }

  .stat-card-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    margin: 0;
  }
}


.metadata-section {
  padding: 0;
  overflow-x: auto;

  pre {
    margin: 0;
    padding: 1rem;
    background-color: var(--color-neutral-bg);
    border: 1px solid var(--color-border);
    border-radius: 0.5rem;
    overflow-x: auto;
  }

  .metadata-code {
    font-size: 0.8125rem;
    line-height: 1.6;
    color: var(--color-text);
    background: transparent;
    border: none;
    padding: 0;
    word-break: break-word;
    white-space: pre-wrap;
  }
}