<style>
  * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }

html, body {
  overflow: hidden;  /* Disable scrolling */
  height: 100%;      /* Ensure full height */
  margin: 0;         /* Remove any default margin */
}







  body {
    background-color: #f5f5f5;
    font-family: "Segoe UI", Roboto, Arial, sans-serif;
    font-size: 13px;
    font-weight: 400;
    color: #333; margin: 50px 0 0 0;
  }

    #checkboxContainer {
      border: 1px solid #ddd;
      background: #fafafa;
      border-radius: 8px;
      margin-top: 6px;
      padding: 12px 14px;
      max-height: 200px;
      overflow-y: auto;
    }

    /* Each checkbox + label horizontally aligned */
    .checkbox-item {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 2px;
}


    .checkbox-item input[type="checkbox"] {
      width: 18px;
      height: 18px;
      cursor: pointer;
      accent-color: #2f6d2d;
      margin: 0;
    }

    .checkbox-item label {
      cursor: pointer;
      user-select: none;
      font-weight: 500;
      color: #2f6d2d;
    }












  /* Header */
  .header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    background: linear-gradient(to right, #2e7d32, #81c784);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  }

  .header .logo {
    font-size: 20px;
    font-weight: 600;
    color: white;
  }

.logo-img {
  height: 40px;
  width: 200px;
  vertical-align: middle;
}




  nav a,
.dropbtn {
  color: white;
  padding: 10px 10px;
  text-decoration: none;
  background: none;
  border: none;
  font-size: 10px;
  font-weight: bold;
  font-family: Segoe UI;
  cursor: pointer;
  display: inline-block;
  line-height: 1.5;
  vertical-align: middle; margin-top: 6px;
  margin-right: 8px;
  margin-bottom: 6px;
  margin-left: 8px;
}

  .header nav a:hover::after,
  .header nav a.active::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    height: 2px;
    width: 100%;
    background-color: white;
  }

  .header nav a.active {
    font-weight: 600;
  }

  

  /* Card / Container */
  .card {
    background: #ffffff;;
    color: #333;
    padding: 20px;
    border-radius: 15px;
    max-width: 400px;
    margin: 40px auto;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  }

  h2,
  .logo-title {
    color: #2e7d32;
    text-align: center;
    font-size: 18px;
    font-weight: 600;
    margin-top: 0px;
    margin-bottom: 2px;
  }

  .logo-title {
    margin-top: 20px;
  }

  /* Form Elements */
  label {
    display: block;
    margin-top: 10px;
    font-size: 13px;
    color: green;
    font-weight: 500;
  }

  input,
  select,
  button {
    width: 100%;
    margin-top: 5px;
    padding: 6px;
    font-size: 13px;
    font-family: inherit;
    border-radius: 8px;
    border: 1px solid #a5d6a7;
    background-color: #fff;
    font-weight: 500;
  }

  button {
    background-color: #006400;
    color: white;
    font-weight: 600;
    cursor: pointer;
  }

  button:hover {
    background-color: #2e7d32;
  }

  .button-group {
    display: flex;
    gap: 8px;
    margin-top: 10px;
  }

  /* Checkbox Group */
  .checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 20px;
    margin-top: 10px;
  }

  .checkbox-group label {
    font-size: 13px;
    color: #2e7d32;
    font-weight: 500;
    display: flex;
    align-items: center;
  }

  .checkbox-group input[type="checkbox"] {
    margin-right: 6px;
  }

  /* Output/Message */
  #message,
  pre {
    background-color: #dcedc8;
    color: #000;
    font-size: 13px;
    font-weight: 500;
    margin-top: 10px;
    padding: 8px;
    border-radius: 8px;
    overflow: auto;
  }

  /* Footer */
  .footer {
    margin-top: 14px;
    font-size: 12px;
    color: #4caf50;
    text-align: center;
  }

  






   /* Top green menu bar - Forest Green */
#topMenu {
  background: #2e7d32;
  color: white;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  box-sizing: border-box;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 60px;
  z-index: 1000;
}

#topMenu img {
  height: 40px;
  width: 205px;
  border-radius: 8px;
}

/* Main navigation links */
#topMenu nav {
  display: flex;
  align-items: center;
  gap: 15px;
  background-color: #2e7d32;
}

/* Regular top menu links */
#topMenu nav a {
  color: white;
  text-decoration: none;
  font-weight: 500; /* BOLD */
  font-size: 14px;
}

/* Underline on hover */
#topMenu nav a:hover {
  text-decoration: underline;
}

.dropdown {
  position: relative;
  display: inline-block;
}

.dropbtn {
  background: none;
  border: none;
  color: white;
  font-weight: 700; /* BOLD */
  font-size: 14px;
  cursor: pointer;
  padding: 0;
}

/* Dropdown content box */
.dropdown-content {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: #2e7d32;
  min-width: 160px;
  box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.2);
  z-index: 1001;
  padding: 0;
  margin: 0;
  border-radius: 4px;
}

/* Dropdown links */
.dropdown-content a {
  color: white;
  padding: 6px 12px;
  text-decoration: none;
  display: block;
  font-size: 13.5px;
  line-height: 1.3;
}

/* Dropdown hover effect */
.dropdown-content a:hover {
  background-color: #1b5e20;
  text-decoration: underline;
}

/* Show dropdown on hover */
.dropdown:hover .dropdown-content {
  display: block;
}


    /* Layout below the fixed top menu */
    #container {
      display: flex;
      height: calc(100vh - 60px);
      margin-top: 60px;
    }

    /* Sidebar - Soft Beige */
    #sidebar {
      width: 230px;
      background: #f1f8e9; /* Soft beige-green */
      padding: 10px;
      box-sizing: border-box;
      border-right: 1px solid #c5e1a5;
    }

    #sidebar h3 {
      margin-top: 0;
    }

    #sidebar a {
      display: block;
      margin-bottom: 10px;
      padding: 8px 12px;
      background-color: #558b2f; /* Dark green */
      color: white;
      text-decoration: none;
      border-radius: 8px;
      cursor: pointer;
      font-size: 14px;
      text-align: left;
      transition: background-color 0.3s ease;
    }

    #sidebar a:hover {
      background-color: #7cb342; /* Medium green */
    }

    #mainContent {
      flex-grow: 1;
      height: 100%;
    }

    #pdfViewer {
      width: 100%;
      height: 100%;
      border: none;
    }


#useDefaultExpiryContainer {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: #2f6d2d;
  font-weight: 500;
}

#useDefaultExpiry {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: #2f6d2d;
}






</style>
