.demo-container {
  padding: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.demo-section {
  margin-bottom: 3rem;
  
  h3 {
    font-size: 1.5rem;
    color: #1f2937;
    margin-bottom: 1rem;
    border-bottom: 1px solid #d1d5db;
    padding-bottom: 0.5rem;
  }
}

.demo-subsection {
  margin-bottom: 1.5rem;
  
  h4 {
    font-size: 1.125rem;
    color: #4b5563;
    margin-bottom: 0.75rem;
  }
}

.demo-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.demo-column {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.demo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.demo-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1rem;
  background: #f9fafb;
  border-radius: 0.5rem;
  border: 1px solid #e5e7eb;
  
  label {
    font-size: 0.75rem;
    font-weight: 600;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }
}

.demo-interactive {
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 0.75rem;
  padding: 1.5rem;
  
  .demo-controls {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e5e7eb;
    
    .toggle-button {
      background: #3b82f6;
      color: white;
      border: none;
      border-radius: 0.5rem;
      padding: 0.5rem 1rem;
      font-size: 0.875rem;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.2s ease;
      
      &:hover {
        background: #2563eb;
        transform: translateY(-2px);
        box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
      }
      
      &:active {
        transform: translateY(0);
      }
    }
    
    label {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      font-size: 0.875rem;
      color: #6b7280;
      
      select {
        background: #ffffff;
        border: 1px solid #d1d5db;
        border-radius: 0.25rem;
        padding: 0.25rem;
        font-size: 0.875rem;
        color: #1f2937;
        
        &:focus {
          outline: 2px solid #3b82f6;
          outline-offset: 2px;
        }
      }
    }
  }
  
  .demo-content {
    min-height: 400px;
    
    .real-content {
      h3 {
        font-size: 1.5rem;
        color: #1f2937;
        margin-bottom: 0.5rem;
      }
      
      .meta {
        font-size: 0.875rem;
        color: #9ca3af;
        margin-bottom: 1rem;
      }
      
      img {
        width: 100%;
        max-width: 400px;
        height: auto;
        border-radius: 0.5rem;
        margin-bottom: 1rem;
      }
      
      p {
        font-size: 1rem;
        line-height: 1.5;
        color: #1f2937;
        margin-bottom: 0.75rem;
      }
    }
  }
}

.best-practices {
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 0.5rem;
  padding: 1.5rem;
  
  ul {
    list-style: none;
    padding: 0;
    margin: 0;
    
    li {
      font-size: 1rem;
      color: #1f2937;
      margin-bottom: 0.75rem;
      padding-left: 1rem;
      position: relative;
      
      &::before {
        content: '✓';
        position: absolute;
        left: 0;
        color: #10b981;
        font-weight: bold;
      }
      
      strong {
        color: #1f2937;
        font-weight: 600;
      }
    }
  }
}

.code-examples {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1rem;
  
  .code-example {
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    padding: 1rem;
    
    h4 {
      font-size: 0.875rem;
      color: #6b7280;
      margin-bottom: 0.5rem;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }
    
    pre {
      background: #ffffff;
      border-radius: 0.25rem;
      padding: 0.5rem;
      margin: 0;
      overflow-x: auto;
      
      code {
        font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
        font-size: 0.875rem;
        color: #1f2937;
        white-space: pre;
        line-height: 1.4;
      }
    }
  }
}

// Responsive adjustments
@media (max-width: 768px) {
  .demo-container {
    padding: 1rem;
  }
  
  .demo-row {
    flex-direction: column;
  }
  
  .demo-grid {
    grid-template-columns: 1fr;
  }
  
  .demo-interactive .demo-controls {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  
  .code-examples {
    grid-template-columns: 1fr;
  }
}

// Dark mode adjustments (if needed in the future)
@media (prefers-color-scheme: dark) {
  .demo-item {
    background: #374151;
    border-color: #4b5563;
    
    label {
      color: #9ca3af;
    }
  }
  
  .demo-interactive {
    background: #374151;
    border-color: #4b5563;
    
    .demo-controls label select {
      background: #4b5563;
      border-color: #6b7280;
      color: #f3f4f6;
    }
  }
  
  .best-practices {
    background: #374151;
    border-color: #4b5563;
    
    ul li {
      color: #f3f4f6;
      
      strong {
        color: #f3f4f6;
      }
    }
  }
  
  .code-examples .code-example {
    background: #374151;
    border-color: #4b5563;
    
    h4 {
      color: #9ca3af;
    }
    
    pre {
      background: #4b5563;
      
      code {
        color: #f3f4f6;
      }
    }
  }
  
  .demo-section h3 {
    color: #f3f4f6;
    border-color: #6b7280;
  }
  
  .demo-subsection h4 {
    color: #d1d5db;
  }
}