body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    height: 100vh;
    color: #ffffff;
    background-image: linear-gradient(to bottom, #053264, #0564A0, #c1defb);
    background-attachment: fixed;
    overflow-x: hidden;
}

.main-container {
    margin-top: 55px; /* Adjust based on header height */
}

.lh4 {
    font-size: 1.33em;
    font-weight:545;
    color: #ffffff;
}

#tmNav {
    border-bottom: 2px solid #ccc; 
    background-color: #053872; 
    height: 50px; 
}

#main-content {
    min-height: calc(100vh - 60px); /* Adjust based on header and footer height */
    width: calc(100vw - 2px);
    padding-top: 60px; /* Adjust based on header height */
  }

  header {
    background-color: #f8f9fa;
    padding: 1rem;
    text-align: center;
  }

  main {
    padding: 2rem;
  }

  footer {
    background-color: #f8f9fa;
    padding: 1rem;
    text-align: center;
    height: 60px;
    width: calc(100vw - 2px);
  }

  .note {
    font-size: smaller;
    font-style: italic;
    color: rgb(191, 192, 193);
  }

.vdata {
  border: 1px solid #ccc;
  border-radius: var(--bs-border-radius);
  padding: .375rem .75rem;
  background-color: beige;
}

.shd  {
  font-weight:700;
}

.main-row {
  margin-top: 60px; /* Adjust based on header height */
}

#menuTab {
  background-color: #f0f0f0;
  color: #505050 !important;
}

.dcol0 {
  width: 200px;
}
.dcol1 {
  width: 120px;
}
.dcol2 {
  width: 200px;
}
.dcol3 {
  width: 120px;
}
.dcol4 {
  width: 200px;
}
.dcol5 {
  width: 120px;
}

input[name="computerMode"]:checked + .form-check-label {
  color: #80b0f7;
  font-weight: 600;
  text-shadow: 0 0 3px rgba(13, 110, 253, 0.85), 0 0 6px rgba(13, 110, 253, 0.5);
  transition: text-shadow 0.2s ease, color 0.2s ease;
}