#exercise{  
  max-width: 900px;
  touch-action: manipulation;
}

/*#exercise{  
  padding-top:20px;  
  clear:both;
  overflow: hidden;  
  max-width: 900px; 
  margin: 0px auto;       
  min-height:600px;
  text-align: center;        
}
*/
#exercise h1,h2,h3{    
  margin: 5px 0px;
}

#exercise #plan{
  display: inline-block;  
  padding: 20px;
  background-color: white;
  margin:10px;
  border-radius: 6px;
}

#exercise table.grid{  
  margin:0px;
  display: inline-block;
  border-spacing: 0px;
  border-collapse: separate;
}

#exercise table.grid td{
  padding:0px;
  width:50px;  
  height:50px;  
  line-height: 50px;
  text-align: center;  
  cursor: pointer;
}

#exercise td{ 
  background-color: transparent;   
}

#exercise td.blank  { background-color: #bdc3c7; } 
#exercise td.red  { background-color: #e74c3c; } 
#exercise td.green { background-color: #2ecc71;} 
#exercise td.blue  { background-color: #3498db; } 
#exercise td.yellow  { background-color: #f1c40f; } 
#exercise td.purple  { background-color: #9b59b6; } 
/*#exercise td.yellow:hover  { background-color: #f39c12; } 
#exercise td.blank:hover  { background-color: #bdc3c7; } 
#exercise td.red:hover  { background-color: #c0392b; } 
#exercise td.green:hover  { background-color: #27ae60; } 
#exercise td.blue:hover  { background-color: #2980b9; } 
#exercise td.purple:hover  { background-color: #8e44ad; } */

#exercise #buckets{    
  background-color: white;
  display: inline-block;
}

#exercise .bucket{
  text-align: center;
  color: white;      
  margin-right:10px;  
  margin-bottom:15px;  
  display: inline-flex;  
  justify-content: center;
  align-items: center;

  width:60px;  
  height:60px;    
  font-size: 26px;  
  padding:10px;
  border:3px solid white;
  border-radius: 6px;
  cursor: pointer;
}

#exercise .bucket.selectedBucket{
  border:3px solid #ffebaa;
}

#exercise .bucket.red  { background-color: #e74c3c; } 
#exercise .bucket.green { background-color: #2ecc71; } 
#exercise .bucket.blue  { background-color: #3498db; } 
#exercise .bucket.yellow  { background-color: #f1c40f; } 
#exercise .bucket.purple  { background-color: #9b59b6; } 

#exercise .tlacitko-control{
  display: inline-block;
  margin: 5px;  
  margin-top: 0px;
  font-size: 18px;    
  width: 150px;      
  text-align:center;  
  border-radius:2px;  
  line-height: 50px;  
  cursor: pointer;
  background-color: #e0e0e2;
  color: var(--darkGray);
}

#exercise .tlacitko-control:hover{ 
  color:white; 
  background-color:#2ecc71; 
}

#exercise .tlacitko-control.disabled{ 
  color:white;
  background-color:#e6e8ea;  
}

#exercise #rules{  
  max-width: 600px;
  text-align: left;
  display: inline-block;
  background-color: white;  
  padding:15px;
  margin-bottom: 15px;
  border-radius: 6px;
  box-shadow: 0px 0px 32px 0px rgba(0,0,0,0.1);
}