* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

/* General dark theme */
body {
    margin: 0;
    padding: 0 24px;
    background-color: #121212;
    color: #ffffff;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  }
  
  /* Centered container with slightly brighter background */
  body {
    padding: 0 16px; /* outer spacing */
  }
  
  .container {
    max-width: 1200px;
    margin: 24px auto 24px auto;
    padding: 24px;
    background-color: #1e1e1e;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
    position: relative;
  }
  
  .container h1 {
    font-size: 1.8em;
    margin-bottom: 20px;
    color: #ffffff;
  }
  
  .airac-info {
    position: absolute;
    top: 16px;
    right: 32px;
    color: #aaaaaa;
    font-size: 0.9em;
    text-align: right;
    line-height: 1.4;
  }
  
  .inputs {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
  }
  
  .inputs input {
    flex: 1;
    padding: 10px 12px;
    border: 1px solid #444;
    border-radius: 4px;
    background-color: #2b2b2b;
    color: #ffffff;
    font-size: 1em;
  }
  
  /* Search button styling */
  button {
    width: 100%;
    padding: 12px;
    background-color: #8b0000;
    color: #ffffff;
    border: none;
    border-radius: 4px;
    font-weight: bold;
    font-size: 1em;
    cursor: pointer;
    margin-bottom: 24px;
    transition: background-color 0.2s;
  }
  
  button:hover {
    background-color: #a30000;
  }
  
  /* Results container */
  .results {
    width: 100%;
  }
  
  /* Table header row */
  .table-header {
    display: grid;
    grid-template-columns: 0.6fr 0.6fr 3fr 40px 1fr 0.8fr 0.6fr;
    column-gap: 12px;
    font-weight: bold;
    color: #cccccc;
    padding: 12px 0;
    align-items: center;
  }
  
  .divider {
    height: 1px;
    background-color: #333;
    margin: 0;
  }
  
  /* Result rows */
  .result-row {
    display: grid;
    grid-template-columns: 0.6fr 0.6fr 3fr 40px 1fr 0.8fr 0.6fr;
    column-gap: 12px;
    padding: 6px 0 6px 0;
    align-items: center;
    border-bottom: 1px solid #2d2d2d;
  }  

  .result-wrapper {
    margin-bottom: 0px;
  }  
  
  .result-row span {
    color: #e0e0e0;
    font-size: 0.95em;
  }

  .remarks-box {
    padding: 5px 12px 7px 12px;
    background-color: #262626;
    color: #cccccc;
    font-size: 0.9em;
    border-left: 4px solid #8b0000;
    border-radius: 4px;
    margin-top: -6px;
    position: relative;
  }
  
  .remarks-divider {
    height: 1px;
    background-color: #2d2d2d;
    margin-top: 14px;
  }
  
  .lang-wrapper {
    display: flex;
    justify-content: center;
    margin-top: 24px;
    margin-bottom: 16px;
  }
  
  .language-switch {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin: 0 auto;
    padding-bottom: 0;
    max-width: 600px;
  }
  
  .language-switch button {
    background-color: #333;
    color: white;
    border: none;
    flex: 1;
    padding: 10px 0;
    min-width: 120px;
  }
  
  .language-switch button:hover {
    background-color: #555;
  }
  
  .footer {
    text-align: center;
    margin: 0;
    color: white;
    font-size: 0.9em;
    line-height: 1.6;
  }
  
  .copy-btn {
    background-color: transparent;
    border: none;
    padding: 0;
    margin: 0;
    border-radius: 50%;
    cursor: pointer;
    color: #ccc;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    transition: background-color 0.2s, color 0.2s;
  }
  
  .copy-btn:hover {
    background-color: #333;
    color: white;
  }