.bottom-sheet {
    position: fixed;
    left: 0;
    right: 0;
    bottom: -120px;
    background: #fff;
    border-top: 1px solid #eee;
    box-shadow: 0 -4px 12px rgba(0,0,0,0.1);
    transition: bottom 0.3s ease;
    z-index: 999;
  }
  
  .bottom-sheet.show {
    bottom: 0;
  }
  
  .sheet-content {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
  }
  
  .sheet-img {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: 6px;
  }
  
  .sheet-info {
    flex: 1;
  }
  
  .sheet-name {
    font-size: 13px;
    font-weight: 600;
    line-height: 1.2;
  }
  
  .sheet-price {
    font-size: 12px;
    color: #111;
  }
  
  .sheet-actions {
    display: flex;
    gap: 8px;
  }
  
  .sheet-cart {
    background: #f2f2f2;
    border: none;
    padding: 8px 10px;
    border-radius: 6px;
    font-size: 14px;
  }
  
  .sheet-buy {
    background: #111;
    color: #fff;
    border: none;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 13px;
  }