/* Global Styles */
body {
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #111;
    color: #eee;
    overflow-x: hidden;
  }
  
  /* Header */
  .header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 20px;
    background: #1e1e1e;
    color: #66d9ef;
    flex-wrap: wrap;
  }
  
  .back-btn {
    text-decoration: none;
    color: #66d9ef;
    background: #111;
    border: 1px solid #333;
    padding: 8px 16px;
    border-radius: 6px;
    transition: background 0.2s ease;
  }
  
  .back-btn:hover {
    background: #222;
  }
  
  /* Search and Filter */
  .search-container {
    display: flex;
    justify-content: center;
    gap: 15px;
    padding: 20px;
    flex-wrap: wrap;
  }
  
  .search-container input, .search-container select {
    background: #222;
    color: #eee;
    border: 1px solid #444;
    padding: 8px;
    border-radius: 6px;
    font-size: 1rem;
  }
  
  .search-container input::placeholder {
    color: #888;
  }
  
  /* Query Table */
  .query-table {
    width: 90%;
    margin: 20px auto;
    border-collapse: collapse;
    background: #1c1c1c;
    border: 1px solid #333;
  }
  
  .query-table th, .query-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #333;
    word-wrap: break-word;
  }
  
  .query-table th {
    background: #222;
    color: #66d9ef;
  }
  
  .query-table tr:hover {
    background: #2a2a2a;
  }
  
  .expand-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
  }
  
  .expand-btn:hover {
    background: #0056b3;
  }
  
  /* Query Expansion */
  .query-row {
    display: none;
  }
  
  .query-row pre {
    background: #111;
    padding: 10px;
    border-radius: 6px;
    overflow-x: auto;
    font-size: 0.9rem;
    white-space: pre-wrap;
    word-break: break-word;
    max-width: 100%;
  }
  
  .copy-btn {
    background: #28a745;
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8rem;
  }
  
  .copy-btn:hover {
    background: #218838;
  }
  
  /* Responsive */
  @media (max-width: 600px) {
    .search-container {
      flex-direction: column;
      align-items: center;
    }
    .query-table {
      font-size: 0.9rem;
    }
    .query-row pre {
      white-space: pre-wrap;
      word-break: break-word;
      max-width: 100%;
    }
  }