* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  html {
    overflow-x: hidden;
  }
  
  .link {
    position: absolute;
    left: -9999px;
    top: -9999px;
  }
  
  a {
    text-decoration: none;
    color: inherit;
  }
  
  body {
    margin: 0;
    font-family: 'Arial', sans-serif;
    background-color: #f9f9f9;
    color: #333;
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow-y: scroll;
  }
  
  header {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #5FD9D9;
    color: white;
    width: 100%;
    padding: 15px 20px;
    height: 150px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  }
  
  header img {
    max-height: 60%;
    max-width: 60%;
    object-fit: contain;
    margin: 10px;
  }
  
  .info-header {
    height: 110%;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    color: #F2C36B;
  }
  
  main {
    height: 100%;
    width: 60%;
  }
  
  #main-content {
    display: flex;
    flex: 1;
  }
  
  #category-bar {
    width: 20%;
    min-width: 200px;
    background-color: #B989D9;
    padding: 20px;
    box-shadow: 2px 0px 5px rgba(0, 0, 0, 0.1);
    list-style: none;
  }
  
  #category-list li {
    list-style: none;
    padding: 10px 15px;
    margin-bottom: 10px;
    background-color: #ffebcc;
    color: #333;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: all 0.3s ease;
  }
  
  #category-list li:hover {
    background-color: #F252D8;
    color: white;
    transform: scale(1.05);
  }
  
  #category-list li:active {
    background-color: #F252D8;
  }
  
  #search-bar {
    position: sticky;
    top: 0;
    z-index: 10;
    background-color: #ffe6b3;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    width: 50%;
  }
  
  #search-input {
    font-size: 16px;
    border: 2px solid #5FD9D9;
    border-radius: 5px;
    padding: 10px;
    width: 50%;
  }
  
  #product-list {
    flex: 1;
    padding: 20px;
    height: 100%;
  }
  
  #product-list h2 {
    border-bottom: 2px solid #5FD9D9;
    padding-bottom: 5px;
    margin-bottom: 10px;
  }
  
  .product {
    display: flex;
    flex-direction: row;
    align-items: center;
    background: white;
    margin-bottom: 15px;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    width: 100%;
  }
  
  .product img {
    max-width: 100px;
    margin-right: 15px;
    border-radius: 4px;
    cursor: pointer;
  }
  
  .product-info h3 {
    margin: 0 0 5px;
  }
  
  .product-info p {
    margin: 5px 0;
  }
  
  .product-info button {
    width: 70%;
  }
  
  #order {
    width: 25%;
    min-width: 300px;
    background-color: white;
    border-left: 2px solid #5FD9D9;
    padding: 20px;
    box-shadow: -2px 0px 5px rgba(0, 0, 0, 0.1);
    overflow-y: auto;
  }
  
  /* Cart styles */
  #cart {
    background-color: white;
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 20px;
    max-height: 50vh;
    overflow-y: auto;
  }
  
  .product-cart {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    padding: 10px;
    background-color: #5fd9d94d;
    border-radius: 8px;
    border: 1px solid #F252D8;
  }
  
  .product-cart img {
    max-width: 50px;
    margin-right: 15px;
  }
  
  .product-cart button {
    margin-left: auto;
    background-color: #dc3545;
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 4px;
    cursor: pointer;
  }
  
  button {
    background-color: #B989D9;
    border: none;
    color: white;
    padding: 10px;
    border-radius: 5px;
    cursor: pointer;
    width: 100%;
  }
  
  #view-cart {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 23%;
    background-color: #B989D9;
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    z-index: 1000;
  }
  
  .toast {
    background-color: #4CAF50;
    color: white;
    padding: 10px 20px;
    margin-bottom: 10px;
    border-radius: 5px;
    opacity: 0;
    transition: opacity 0.5s;
    font-size: 16px;
  }
  
  .toast.show {
    opacity: 1;
  }
  
  @media (max-width: 768px) {
    main {
      width: 100%;
    }
  
    #main-content {
      flex-direction: column;
      margin-top: 60px;
    }
  
    #category-bar {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: auto;
      display: flex;
      flex-direction: row;
      align-items: center;
      justify-content: flex-start;
      background-color: #B989D9;
      z-index: 1000;
      box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
      padding: 10px;
      overflow-x: auto;
    }
  
    #category-list {
      display: flex;
      flex-direction: row;
      padding: 0;
      margin: 0;
      list-style: none;
      gap: 10px;
    }
  
    #category-list li {
      margin: 0;
      padding: 10px 15px;
      flex-shrink: 0;
    }
  
    header {
      margin-top: 60px;
    }
  
    #product-list,
    #order {
      width: 100%;
    }
  
    .product {
      flex-direction: column;
      align-items: flex-start;
    }
  
    .product img {
      max-width: 100%;
    }
  
    .product-cart {
      flex-direction: column;
    }
  }