html, body {
    overflow-x: hidden;
  }
  body {
    margin: 0;
    font-family: sans-serif;
    background: #e0f7e0;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 60px; 
    padding-bottom: 120px; 
  }
  #money {
    padding: 10px 20px;
    background: #222;
    color: white;
    width: 100%;
    text-align: left;
    font-size: 18px;
    box-sizing: border-box;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 101;
    height: 48px;
    line-height: 28px;
  }
  #saveBtn {
    position: fixed;
    top: 8px;
    right: 10px;
    padding: 10px 18px;
    font-size: 16px;
    background: #4caf50;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    z-index: 102;
    user-select: none;
  }
  #shop {
    padding: 60px 10px 10px 10px; 
    background: #333;
    color: white;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    width: 100%;
    box-sizing: border-box;
    margin-bottom: 20px;
  }

  .seed-btn {
    background: #4caf50;
    font-size: 16px;
    padding: 10px;
    border: none;
    border-radius: 6px;
    color: white;
    cursor: pointer;
    flex-grow: 1;
    min-width: 140px;
    max-width: 180px;
    text-align: center;
	margin:5px
  }
  .seed-btn:disabled {
    background: #777 !important;
    color: #ccc !important;
    cursor: not-allowed !important;
    opacity: 0.6;
    box-shadow: none !important;
  }	

  canvas {
    display: block;
    background: #88cc88;
    margin: 20px auto;
    max-width: 100%;

  }
  #tooltip {
    position: absolute;
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 5px;
    border-radius: 5px;
    pointer-events: none;
    display: none;
    font-size: 12px;
    z-index: 105;
  }
  #footerMessage {
    position: fixed;
    bottom: 0;
    width: 100%;
    background: #222;
    color: white;
    text-align: center;
    padding: 8px 0;
    font-size: 16px;
    font-weight: bold;
    user-select: none;
    z-index: 1000;
  }

  /* Modal styling */
  #shopModal {
    display: none;
    position: fixed;
    z-index: 200;
    left: 0; top: 0; width: 100%; height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.5);
  }
  #shopModalContent {
    background-color: #333;
    margin: 60px auto;
    padding: 5px;
    border-radius: 10px;
    /*width: 90%;*/
    max-width: 400px;
    color: white;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
  }
  #shopModalClose {
    color: white;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    user-select: none;
    margin-bottom: 10px;
  }
  
/*  #shopModalInner {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}*/

#shopOpenBtn {
  display: none;
  position: fixed;
  top: 8px;        
  right: 10px;
  z-index: 201;
  background: #4caf50;
  color: white;
  border: none;
  padding: 10px 18px;
  font-size: 16px;
  border-radius: 6px;
  cursor: pointer;
  box-shadow: 0 4px 8px rgba(0,0,0,0.3);
}


@media (max-width: 600px) {
  #shop {
    display: none;
  }
  #shopOpenBtn {
    display: block;
  }
}


#inventorySeeds button {
  background: #4caf50;
  border: none;
  border-radius: 6px;
  color: white;
  padding: 6px 8px;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  user-select: none;
  min-width: 50px;
  justify-content: center;
}

#inventorySeeds button.selected {
  box-shadow: 0 0 8px 3px #80ff80;
}