:root {
      --primary-color: #2c7be5;
      --secondary-color: #00d97e;
      --dark-color: #12263f;
      --light-color: #f9fbfd;
      --gray-color: #95aac9;
      --border-radius: 8px;
      --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
      --transition: all 0.3s ease;
    }

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      line-height: 1.6;
      color: var(--dark-color);
      background-color: #f5f7fa;
    }

    .error-message {
      color: #e44d26;
      text-align: center;
      margin: 20px 0;
      font-weight: bold;
      padding: 15px;
      background-color: #ffeeee;
      border-radius: var(--border-radius);
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .shop-container {
      max-width: 1200px;
      margin: 2rem auto;
      padding: 0 1.5rem;
    }

    .section-title {
      font-size: 2.5rem;
      color: var(--primary-color);
      margin-bottom: 2rem;
      text-align: center;
      position: relative;
      padding-bottom: 1rem;
    }

    .section-title::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 50%;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background: var(--secondary-color);
      border-radius: 2px;
    }

    /* Base Styles */
.category-tabs {
  display: flex;
  gap: 5px;
  padding: 12px 20px;
  margin-bottom: 20px;
  background-color: #ffffff;
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE 10+ */
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
}

.category-tabs::-webkit-scrollbar {
  display: none; /* Chrome, Safari */
}

.tab-btn {
  padding: 10px 20px;
  border: none;
  background-color: #ccc;
  color: #2c3e50;
  border-radius: 12px;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all 0.3s ease;
  font-weight: 500;
  font-size: 14px;
}

.tab-btn:hover {
  background-color: #e8ecef;
  color: #000;
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.tab-btn.active {
  background-color:#12263f;
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(37, 99, 235, 0.3);
}

/* Responsive Enhancements */
@media (max-width: 768px) {
  .category-tabs {
    padding: 10px 15px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    margin-bottom: 10px;
  }

  .tab-btn {
    padding: 8px 16px;
    font-size: 13px;
    scroll-snap-align: start;
  }

  .tab-btn:hover {
    transform: none; /* Disable transform on mobile to prevent layout issues */
  }
}

/* Ultra-small screens */
@media (max-width: 480px) {
  .category-tabs {
    padding: 8px 10px;
    margin-bottom: 10px;
  }

  .tab-btn {
    padding: 6px 12px;
    font-size: 12px;
  }
}

    .product-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
      gap: 2rem;
      margin-bottom: 3rem;
      display: none;
    }

    .product-grid.active {
      display: grid;
      animation: fadeIn 0.5s ease;
    }

    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(20px); }
      to { opacity: 1; transform: translateY(0); }
    }

    .product-card {
      background: white;
      border-radius: var(--border-radius);
      overflow: hidden;
      box-shadow: var(--box-shadow);
      transition: var(--transition);
    }

    .product-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 25px rgba(0,0,0,0.15);
    }

    .product-card img {
      width: 100%;
      height: 200px;
      object-fit: contain;
      border-bottom: 1px solid #eee;
    }

    .product-info {
      padding: 1.5rem;
    }

    .product-info h3 {
      font-size: 1.2rem;
      margin-bottom: 0.5rem;
      color: var(--dark-color);
    }

    .product-info p {
      color: #4a5568;
      margin-bottom: 1rem;
      font-size: 0.9rem;
    }

    .price {
      font-size: 1.3rem;
      font-weight: 700;
      color: var(--primary-color);
      margin-bottom: 1rem;
    }

    .btn-order {
      width: 100%;
      padding: 0.75rem;
      background: var(--primary-color);
      color: white;
      border: none;
      border-radius: var(--border-radius);
      font-weight: 600;
      cursor: pointer;
      transition: var(--transition);
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
    }

    .btn-order:hover {
      background: #1c65c7;
    }

    footer {
      text-align: center;
      padding: 1.5rem;
      margin-top: 3rem;
      border-top:1px solid #ccc;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
      }
      
      .section-title {
        font-size: 2rem;
      }
      
    }

    @media (max-width: 480px) {
     
      
   
      .product-card img {
        height: 160px;
      }
        .shop-container {
      max-width: 1200px;
      margin: 2rem auto;
      padding: 0 0.5rem;
    }
    }