<!-- Style for temp message box Start -->
  <style>
    /* Reset & Page Styling */
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    }

    body {
      background-color: #f5f6f8;
      color: #333;
      line-height: 1.6;
      padding: 2rem;
    }

    /* Modal Backdrop Overlay */
    .modal-overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100vw;
      height: 100vh;
      background-color: rgba(0, 0, 0, 0.55);
      display: flex;
      justify-content: center;
      align-items: center;
      z-index: 9999;
      
      /* Smooth Fade Animation */
      opacity: 0;
      visibility: hidden;
      transition: opacity 0.3s ease, visibility 0.3s ease;
    }

    /* Active class toggled by JS on load */
    .modal-overlay.active {
      opacity: 1;
      visibility: visible;
    }

    /* Modal Container Box */
    .modal-box {
      background: #ffffff;
      width: 90%;
      max-width: 520px;
      border-radius: 8px;
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
      overflow: hidden;
      transform: translateY(-20px);
      transition: transform 0.3s ease;
    }

    .modal-overlay.active .modal-box {
      transform: translateY(0);
    }

    /* Header Bar */
    .modal-header {
      background-color: #3C841F; /* Official Navy Blue */
      color: #ffffff;
      padding: 1rem 1.25rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .modal-header h3 {
      font-size: 1.15rem;
      font-weight: 600;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    .close-btn {
      background: none;
      border: none;
      color: #ffffff;
      font-size: 1.5rem;
      cursor: pointer;
      line-height: 1;
      padding: 0 0.25rem;
      opacity: 0.85;
      transition: opacity 0.2s ease;
    }

    .close-btn:hover {
      opacity: 1;
    }

    /* Body Content */
    .modal-body {
      padding: 1.5rem 1.25rem;
      font-size: 0.95rem;
      color: #2c3e50;
    }

    .modal-body p {
      margin-bottom: 0.75rem;
    }

    .modal-body p:last-child {
      margin-bottom: 0;
    }

    .notice-highlight {
      background-color: #fff8e6;
      border-left: 4px solid #f39c12;
      padding: 0.75rem 1rem;
      margin: 1rem 0;
      border-radius: 2px;
      font-weight: 500;
    }

    /* Footer Buttons */
    .modal-footer {
      padding: 1rem 1.25rem;
      background-color: #f8f9fa;
      border-top: 1px solid #e9ecef;
      display: flex;
      justify-content: flex-end;
    }

    .confirm-btn {
      background-color: #004b87;
      color: #ffffff;
      border: none;
      padding: 0.6rem 1.5rem;
      font-size: 0.95rem;
      border-radius: 4px;
      cursor: pointer;
      font-weight: 500;
      transition: background-color 0.2s ease;
    }

    .confirm-btn:hover {
      background-color: #003366;
    }
  </style>
<!-- Style for temp message box Start -->