* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }
    body {
      font-family: 'Calibri', sans-serif;
    }
	h5 {
	  font-size: 1.2rem;
	  font-weight: bold;
	}
    #main-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      height: 60px;
      padding: 0 1rem;
      background-color: #212529;
      position: sticky;
      top: 0;
      z-index: 1000;
    }
    #main-header .header-button {
      width: 2.5rem;
      display: flex;
      justify-content: center;
      align-items: center;
    }
    #main-header .header-logo-container {
      flex: 1;
      display: flex;
      justify-content: center;
      align-items: center;
    }
    #main-header .header-logo {
      max-height: 58px;
      height: 100%;
      width: auto;
    }
    .offcanvas.offcanvas-start {
      background-color: #333333;
      color: #ffffff;
      width: 85% !important;
      max-width: 300px;
    }
    .offcanvas .nav-link {
      color: #ffffff;
    }
    .offcanvas .nav-link:hover {
      background-color: #444;
    }
    .category-bar {
    background: rgba(255, 255, 255, 0.9);
    border-bottom: 1px solid #ddd;
    display: flex;
    align-items: center;
    white-space: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    position: relative;
    height: 35px;
  }
    .category-bar::-webkit-scrollbar {
      display: none;
    }
    .category-bar .menu-button {
    position: sticky;
    left: 0;
    z-index: 10;
    background: rgba(255, 255, 255, 0.9);
    padding: 0.75rem 1rem;
    font-size: 1.25rem;
    border: none;
    border-right: 1px solid #ccc;
  }
    .category-bar .nav-link {
    flex: 0 0 auto;
    padding: 0.75rem 1rem;
    color: #000;
    border-right: 1px solid #ccc;
  }
  .category-bar .nav-link:last-child {
    border-right: none;
  }
  .category-bar .nav-link.active {
    font-weight: 500;
  }
    .card-category {
      position: relative;
      overflow: hidden;
      border: none;
      border-radius: 8px;
      color: white;
      text-align: center;
      background: #000;
    }
    .card-category img {
      width: 100%;
      height: 90px;
      object-fit: cover;
      opacity: 0.8;
    }
    .card-category .overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 0.5rem;
      font-weight: bold;
      font-size: 1.2rem;
      text-shadow: 1px 1px 3px #000;
    }
    .offcanvas .nav-link {
      font-weight: 500;
    }