.line-diagram {
      flex: 1;
      padding: 30px 20px;
      transition-duration: 800ms;
      background-color: #fff;
      border-radius: 25px;
      box-shadow: 3px 0 15px -1px rgba(0, 0, 0, 0.15);
      margin-bottom: 40px;
      padding-right: 4em;
  }

  .line-content-wrapper {
      display: flex;
      gap: 20px;
      margin-bottom: 40px;
  }

  .line-description {
      flex: 1;
      padding: 30px 20px;
      transition-duration: 800ms;
      background-color: #fff;
      border-radius: 25px;
      box-shadow: 3px 0 15px -1px rgba(0, 0, 0, 0.15);
      margin-bottom: 40px;
      height: fit-content;
  }

  .line-description h3 {
      margin-top: 0;
      margin-bottom: 16px;
      color: #000;
      font-size: 16px;
      font-weight: 600;
  }

  .line-description p {
      margin: 0 0 0px 0;
      font-size: 14px;
      line-height: 1.6;
      color: #000;
  }

  .line-description ul {
      margin: 12px 0;
      padding-left: 20px;
      list-style: disc;
  }

  .line-description li {
      font-size: 14px;
      line-height: 1.6;
      color: #000;
      margin-bottom: 8px;
  }

  .line-stat {
      display: flex;
      justify-content: space-between;
      margin: 12px 0;
      padding: 10px 0;
      border-bottom: 1px solid #ddd;
  }

  .line-stat-label {
      font-weight: 500;
      color: #666;
  }

  .line-stat-value {
      font-weight: 600;
      color: #000;
  }

  #hidden-stations {
      display: none;
      flex-direction: column;
      gap: 0;
      position: relative;
      padding-left: 0px;
      margin-top: 5px;
  }



  /* Adjust first station in hidden section */
  #hidden-stations .station:first-child {
      padding-top: 0;
  }

  #hidden-stations.show {
      display: flex;
  }

  .show-more-button {
      display: flex;
      justify-content: center;
      padding: 20px 0;
  }

  .show-more-button button {
      background: #fa9e0d;
      color: #000;
      border: none;
      padding: 10px 20px;
      border-radius: 24px;
      cursor: pointer;
      font-weight: bold;
      font-size: 14px;
      transition: background 0.3s ease;
      width: 100%;
  }

  .show-more-button button:hover {
      background: #aa6b06;
      color: #fff;
  }

  .line-controls {
      margin-bottom: 25px;
  }

  .line-control-dropdown {
      display: inline-block;
      background: #3d4556;
      border: 1px solid #555;
      border-radius: 8px;
      padding: 8px 15px;
      color: white;
      font-size: 14px;
      cursor: pointer;
      min-width: 200px;
  }

  .line-control-dropdown:hover {
      background: #4a5264;
  }

  .line-status {
      color: #4ade80;
      font-size: 12px;
      margin-top: 5px;
  }

  .line-container {
      display: flex;
      flex-direction: column;
      gap: 0;
      position: relative;
      padding-left: 30px;
  }

  /* Vertical line connecting all stations */
  .line-container::before {
      content: '';
      position: absolute;
      left: 6px;
      top: 22px;
      bottom: 99px;
      width: 3px;
      background: #fa9e0d;
      z-index: 1;
  }

  .station {
      display: flex;
      align-items: center;
      position: relative;
      padding: 8px 0;
      min-height: 45px;
  }

  .station-dot {
      width: 18px;
      height: 18px;
      border-radius: 50%;
      background: #fff;
      border: 3px solid #fa9e0d;
      position: absolute;
      left: -31px;
      z-index: 10;
      flex-shrink: 0;
  }


  .station-content {
      display: flex;
      align-items: center;
      gap: 8px;
      flex: 1;
  }

  .station-codes {
      display: flex;
      gap: 0;
      align-items: center;
      flex-shrink: 0;
  }

  .station-code {
      background: #fa9e0d;
      color: #000 !important;
      font-weight: bold;
      border-radius: 13.6px / 19.2px;
      padding: 5px 10px;
      font-size: 11px;
      letter-spacing: 1px;
      margin-right: 0px;
      border: 2px solid #fff;
      cursor: default;
  }

  /* When station-code is followed by an interchange badge, flatten right side */
  .station-code:has(~ .interchange-badge) {
      border-radius: 13.6px 0 0 13.6px / 19.2px 0 0 19.2px;
      border-right: none;
  }

  .interchange-badge {
      font-size: 11px;
      font-weight: bold;
      padding: 5px 10px;
      border-radius: 0;
      white-space: nowrap;
      color: white;
      letter-spacing: 1px;
      border: 2px solid #fff;
      border-left: none;
      cursor: default;
  }

  /* Remove border between multiple interchange badges */
  .interchange-badge:not(:last-child) {
      border-right: none;
  }

  /* Last interchange badge gets rounded right side */
  .interchange-badge:last-child {
      border-radius: 0 13.6px 13.6px 0 / 0 19.2px 19.2px 0;
  }

  .interchange-badge:not(:last-child) {
      border-right: none;
  }

  /* Solo station code (no interchange) keeps full rounding */
  .station-code:only-child {
      border-radius: 13.6px / 19.2px;
      border-right: 2px solid #fff;
  }

  /* Newton connector style - separate capsules with connector */
  .station-connector .station-code:has(~ .interchange-badge) {
      border-radius: 13.6px / 19.2px;
      border-right: 2px solid #fff;
      position: relative;
      z-index: 2;
  }

  /* Right-side connector nub from station-code */
  .station-connector .station-code:has(~ .interchange-badge)::after {
      content: '';
      position: absolute;
      right: -9px;
      top: 50%;
      transform: translateY(-50%);
      width: 10px;
      height: 10px;
      background: #fa9e0d;
      border-radius: 2px;
      z-index: -1;
  }

  .station-connector .interchange-badge {
      border-radius: 13.6px / 19.2px;
      border: 2px solid #fff;
      border-left: 2px solid #fff;
      margin-left: 14px;
      position: relative;
      z-index: 2;
  }

  /* Left-side connector nub from interchange badge */
  .station-connector .interchange-badge::before {
      content: '';
      position: absolute;
      left: -9px;
      top: 50%;
      transform: translateY(-50%);
      width: 19px;
      height: 10px;
      background: #005ec8;
      border-radius: 2px;
      z-index: -1;
  }

  /* Line colors for interchanges */
  .mrt-nsl {
      background: #c41e3a;
  }

  .mrt-ewl {
      background: #009645;
  }

  .mrt-ccl {
      background: #fa9e0d;
  }

  .mrt-tel {
      background: #926437;
  }

  .mrt-dtl {
      background: #005ec8;
  }

  .mrt-nel {
      background: #9d27b5;
  }

  .mrt-lrt {
      background: #708270;
  }

  .station-name {
      font-size: 18px;
      font-weight: 500;
      color: #000;
      white-space: normal;
      word-wrap: break-word;
      overflow-wrap: break-word;
      cursor: default;
  }

  .logo-operator {
      width: 100px;
      margin-top: 10px;
  }

  .details-section {
      padding-left: 4em;
      padding-right: 4em;
  }

  .caplet {
      height: 1.05em;
      width: auto;
      margin-right: 0.3em;
      vertical-align: middle;
  }

  .filter-title {
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0;
  }

  body.dark-mode .line-description {
      flex: 1;
      padding: 30px 20px;
      background: #3d4556;
      border-radius: 12px;
      margin-bottom: 40px;
      height: fit-content;
  }

  body.dark-mode .line-description h3 {
      color: #fff;
  }

  body.dark-mode .line-description p {
      color: #fff;
  }

  body.dark-mode .line-description li {
      color: #ccc;
  }

  body.dark-mode .line-stat {
      border-bottom-color: #555;
  }

  body.dark-mode .line-stat-label {
      color: #ccc;
  }

  body.dark-mode .line-diagram {
      transition: all 0.5s ease;
      background-color: #1c1f2b;
      border: 1px solid #2b2b2b33;
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.233), 0 4px 12px rgba(0, 0, 0, 0.1);
  }

  body.dark-mode .line-description {
      transition: all 0.5s ease;
      background-color: #1c1f2b;
      border: 1px solid #2b2b2b33;
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.233), 0 4px 12px rgba(0, 0, 0, 0.1);
  }

  body.dark-mode .station-name {
      color: #fff;
  }

  body.dark-mode .port-summary {
      color: #fff;
      transition: all 0.5s ease;
      background-color: #1c1f2b;
      border: 1px solid #2b2b2b33;
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.233), 0 4px 12px rgba(0, 0, 0, 0.1);
  }

  /* Responsive design */
  @media (max-width: 768px) {
      .line-content-wrapper {
          flex-direction: column;
          gap: 0;
      }

      .line-diagram {
          max-width: 100%;
      }

      .line-description {
          max-width: 100%;
      }

      .details-section {
          padding-left: 1em;
          padding-right: 1em;
      }
  }