.popup {
    z-index: 1000;
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    justify-content: center;
    align-items: center;
}

.popup-content {
    background: #2a2a2a;
    padding: 20px;  
    border-radius: 10px;
    text-align: center;
}
.popup-content p {
    color: #ffffff8e    ;
}
/* popup-content animation */
.popup-content {
  animation: popIn 0.5s ease;
}

@keyframes popIn {
  0% { transform: scale(0.5); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.closebtn{
    background-color: transparent;
    border: none;
    color: #ffffff8e;
    font-size: 14px;
    cursor: pointer;
    margin-top: 10px;
}

.claimbtn{
    background-color: #2c6fd3;
    border: none;
    width: 100%;
    color: white;
    padding: 10px 20px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 16px;
    margin-top: 10px;
}



.quiz-container {

    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    text-align: center;

}

.quiz-container p {
    margin: 15px;
color: #ffffff8e;
}

#question {
    font-size: 22px;
    font-weight: bolder;
    }

/* Grid for 2x2 layout */
.options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.options button {
    padding: 12px;
    border: none;
    border-radius: 6px;
    background-color: #2a2a2a;
    color: white;
    cursor: pointer;
    transition: 0.3s;
    border: 2px solid transparent;
}

.options button:hover {
    border: 2px solid #0056b3;
}

.selected-correct{
    background-color: #0b6623;
    color: white;
    width: 100%;
    border-radius: 15px 15px 15px 15px;
    padding: 6px 10px;
    margin: 8px 0;
   
    text-align: center;
}

.selected-wrong{
    background-color: #8b0000;
    color: white;
    width: 100%;
    border-radius: 15px 15px 15px 15px;
    padding: 6px 10px;
    margin: 8px 0;
            
    text-align: center;
}

.card{
    background-color: #2a2a2a;
    color: white;
    border-radius: 15px 15px 15px 15px;
    padding: 12px;
    margin: 8px 0;
    gap: 12px;  
}
.card p {
    color: #ffffff91;
}