.dropdown-container {
  width: 100%;
  border: 1px solid #ddd;
  border-radius: 5px;
  padding: 10px;
  cursor: pointer;
  font-family: Arial, sans-serif;
  position: relative;
}

.dropdown-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.disabled {
  pointer-events: none;
  opacity: 0.6; /* Optional: gives a disabled look */
  cursor: not-allowed;
}

.dropdown-arrow {
  transition: transform 0.3s ease;
}

.active .dropdown-arrow {
  transform: rotate(90deg);
}

.dropdown-content {
  display: none;
  margin-top: 10px;
  padding: 10px;
  border-top: 1px solid #ddd;
  
}
                    
.circle-checkbox {
display: inline-block;
position: relative;
width: 40px;
height: 40px;
border: 2px solid #ccc;
border-radius: 50%;
text-align: center;
line-height: 36px;
font-family: Arial, sans-serif;
font-size: 18px;
color: #555;
cursor: pointer;
transition: 0.3s;
}

.circle-checkbox input[type="checkbox"] {
position: absolute;
opacity: 0;
cursor: pointer;
}

.circle-checkbox span {
position: relative;
z-index: 1;
}

.circle-checkbox input[type="checkbox"]:checked + span {
background-color: #14B8A6;
color: white;
border: none;
padding: 14px;
border-radius: 50%;
}

#loading-container {
width: 80%;
max-width: 500px;
background-color: rgba(0, 0, 0, 0.7);
padding: 20px;
border-radius: 10px;
text-align: center;
color: white;
display: flex;
flex-direction: column; 
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
}

.loader {
width: 100%;
height: 20px;
background-color: #ddd;
border-radius: 10px;
overflow: hidden;

}

.progress-bar {
width: 0;
height: 100%;
background-color: #4caf50;
transition: width 0.5s ease;
}

.grid-container {
display: grid;
grid-template-columns: 1fr 1fr;
grid-template-rows: 1fr 1fr;
height: 100vh;
width: 100%;
gap: 20px;
}

.grid-item  p {
color: black;
}

.grid-item {
place-items: center; /* Centers content horizontally and vertically */
border: 1px solid white;
text-align: center;
overflow-y: auto;
}

.challenge-container {
width: 100%;
padding-top: 5px;
padding-bottom: 5px;
}

.challenge-container::after {
content: "";
display: table;
clear: both;
}

.challenge-container:hover {
background-color: lightgrey;
}

.challenge-container p {
margin-left: 10px;
margin-top: 0;
margin-bottom: 5px;
font-size: 15px;
color: gray;
text-align: left;
}

.challenge-container p a {
color: gray;
text-decoration: underline;

}

.challenge-container .title {
font-size: 17px;
font-weight: bold;
color: black;
}

.challenge-container img {
height: 110px;
width: 110px;
float: right;
padding-right: 8px;
padding-left: 8px;
}

#activity {
padding-bottom: 35px;
}

.img-container {
display: flex;
justify-content: center; /* Centers the divs horizontally */
gap: 16px; /* Adds space between the divs */
}

.img-with-text {
text-align: center; /* Centers the text under the image */
width: 300px; /* Matches the image width */
}