/* Tablet breakpoint (max-width: 768px) */
@media (max-width: 768px) {
  .navbar {
    padding: 10px 0 !important;
  }
  
  .nav-container {
    gap: 10px !important;
  }
  
  .nav-brand {
    font-size: 1em !important;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.2;
  }
  
  .navbar img {
    height: 45px !important;
    width: auto !important;
  }
  
  #navMenuBtn {
    padding: 8px 12px !important;
    font-size: 1em !important;
  }
  
  #navDropdown {
    right: 10px !important;
    left: 10px !important;
    top: 85px !important;
    width: auto !important;
    max-width: none !important;
  }
  
  #navDropdown > div {
    padding: 15px !important;
  }
  
  #navDropdown h3 {
    font-size: 1em !important;
  }
  
  #navDropdown > div > div {
    grid-template-columns: 1fr !important;
  }
  
  body {
    padding: 0 !important;
    margin: 0 !important;
  }
  
  #qcvt form table {
    width: 100% !important;
  }
  
  #qcvt form table td {
    display: table-cell !important;
    width: 48% !important;
    padding: 3px 2px !important;
    border: none !important;
    box-sizing: border-box !important;
    vertical-align: top;
  }
  
  #qcvt form table td:nth-child(2) {
    width: 4% !important;
  }
  
  #qcvt form table input,
  #qcvt form table select {
    width: 100% !important;
    box-sizing: border-box !important;
    max-width: none !important;
  }
  
  #qcvt form table select {
    height: auto !important;
    min-height: 100px !important;
    max-height: 120px !important;
  }
  
  #qcvt form table label {
    font-size: 0.75em !important;
    display: block !important;
    margin-bottom: 2px !important;
  }
  
  #qcvt {
    padding: 10px !important;
  }
  
  #qcvt form table {
    width: 100% !important;
    display: table !important;
  }
  
  #qcvt form table tr {
    display: table-row !important;
  }
  
  .cat-btn {
    font-size: 0.7em !important;
    padding: 3px 8px !important;
    margin: 2px !important;
  }
  
  .quick-conversions-table {
    display: block !important;
  }
  
  .quick-conversions-table tr {
    display: block !important;
  }
  
  .quick-conversions-table td {
    display: block !important;
    width: 100% !important;
    padding: 8px 0 !important;
    border: none !important;
  }
  
  .quick-conversions-table ul {
    columns: 2 !important;
    column-gap: 15px !important;
  }
  
  .converters-table {
    display: block !important;
  }
  
  .converters-table tr {
    display: block !important;
  }
  
  .converters-table td {
    display: block !important;
    width: 100% !important;
    padding: 8px 0 !important;
    border: none !important;
  }
  
  .converters-table ul {
    columns: 2 !important;
    column-gap: 15px !important;
  }
  
  #resultsSection {
    max-height: 500px;
    overflow-y: auto;
  }
  
  #qcvt input,
  #qcvt select,
  #findutoc input {
    font-size: 16px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 6px !important;
    margin: 0 !important;
  }
}

/* Mobile breakpoint (max-width: 480px) */
@media (max-width: 480px) {
  .nav-brand {
    font-size: 0.9em !important;
  }
  
  .navbar img {
    height: 40px !important;
    width: auto !important;
  }
  
  #navMenuBtn {
    padding: 6px 10px !important;
    font-size: 1em !important;
  }
  
  #categoryModal {
    padding: 10px !important;
  }
  
  #categoryModal section {
    margin: 20px auto !important;
    padding: 20px !important;
  }
  
  #modalTitle {
    font-size: 1.3em !important;
  }
  
  #modalContent ul {
    grid-template-columns: 1fr !important;
  }
  
  body {
    padding: 0 !important;
    margin: 0 !important;
  }
  
  #qcvt {
    padding: 8px !important;
  }
  
  #qcvt form table {
    width: 100% !important;
    display: table !important;
  }
  
  #qcvt form table tr {
    display: table-row !important;
  }
  
  #qcvt form table td {
    display: table-cell !important;
    width: 48% !important;
    padding: 2px 1px !important;
    box-sizing: border-box !important;
  }
  
  #qcvt form table td:nth-child(2) {
    width: 4% !important;
  }
  
  #qcvt form table label {
    font-size: 0.7em !important;
  }
  
  #qcvt form table select {
    min-height: 80px !important;
    max-height: 100px !important;
  }
  
  .quick-conversions-table ul {
    columns: 1 !important;
  }
  
  .converters-table ul {
    columns: 1 !important;
  }
  
  .cat-btn {
    font-size: 0.65em !important;
    padding: 2px 6px !important;
    margin: 1px !important;
  }
  
  /* Search bar responsive for tablet */
  #searchInput {
    max-width: 150px !important;
    font-size: 0.85em !important;
    padding: 6px 8px !important;
  }
  
  #searchResults {
    width: 280px !important;
    min-width: 280px !important;
    max-height: 250px !important;
    font-size: 0.85em !important;
    left: 0 !important;
    right: auto !important;
  }
}

/* Mobile breakpoint (max-width: 480px) */
@media (max-width: 480px) {
  /* Search bar for mobile - smaller but visible */
  #searchInput {
    max-width: 120px !important;
    font-size: 0.75em !important;
    padding: 5px 6px !important;
    margin: 0 5px !important;
  }
  
  #searchResults {
    width: 250px !important;
    min-width: 250px !important;
    max-height: 200px !important;
    font-size: 0.8em !important;
    top: 100% !important;
    left: 0 !important;
    right: auto !important;
  }
  
  .navbar img {
    height: 40px !important;
    width: auto !important;
  }
  
  .nav-brand {
    font-size: 0.85em !important;
    max-width: 140px !important;
  }
  
  #navMenuBtn {
    padding: 6px 10px !important;
    font-size: 0.9em !important;
  }
}