:root {
    --primary-color: #000000;
    --secondary-color: #461ae9;
    --background-color: #f5f8fa;
    --text-color: #202a36;
    --highlight-color: #ffffff;
    --danger-color: #fb0000;
  }
  
  * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }
  
  body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell,
    'Open Sans', 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
    padding: 0;
    margin: 0;
    max-width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
  }
  
  header {
    background-color: var(--primary-color);
    color: white;
    padding: 1rem;
    text-align: center;
    position: sticky;
    top: 0;
    z-index: 100;
  }
  
  h1 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
  }
  
  .state-selector {
    margin-bottom: 1rem;
  }
  
  select {
    padding: 0.5rem;
    border-radius: 4px;
    border: none;
    font-size: 1rem;
    background-color: white;
    color: var(--text-color);
    width: 80%;
    max-width: 300px;
  }
  
  nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
  }
  
  button {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 4px;
    background-color: var(--secondary-color);
    color: white;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s;
  }
  
  button:hover {
    background-color: #461ae9;
  }
  
  button.active {
    background-color: var(--primary-color);
  }
  
  main {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
    position: relative;
  }
  
  #viewContainer {
    width: 100%;
    height: 100%;
    max-width: 500px;
    margin: 0 auto;
    position: relative;
  }
  
  .state-container {
    width: 100%;
    height: 100%;
  }
  
  .view {
    display: none;
    width: 100%;
    height: 100%;
    position: relative;
  }
  
  .view.active {
    display: block;
  }
  
  .id-image {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  }
  
  .hotspot {
    position: absolute;
    width: 30px;
    height: 30px;
    background-image: url('images/look-icon.png');
    background-size: contain;
    background-repeat: no-repeat;
    cursor: pointer;
    z-index: 10;
  }
  
  .hotspot::before {
    content: "";
    font-size: 18px;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
  }
  
  #popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    max-width: 90%;
    width: 350px;
  }
  
  #popup.hidden {
    display: none;
  }
  
  #popupTitle {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
  }
  
  #popupText {
    margin-bottom: 1rem;
  }
  
  #closePopup {
    background-color: var(--highlight-color);
    display: block;
    margin: 0 auto;
  }
  
  footer {
    background-color: var(--primary-color);
    color: white;
    text-align: center;
    padding: 0.5rem;
    font-size: 0.8rem;
  }
  
  /* Media Queries for responsiveness */
  @media (max-width: 768px) {
    h1 {
      font-size: 1.2rem;
    }
   
    button {
      padding: 0.4rem 0.8rem;
    }
   
    .hotspot {
      width: 25px;
      height: 25px;
    }
  }