body {
    font-family: "JetBrains Mono", monospace;
    background-color: #1e1e1e;
    color: #eee;
    margin: 0;
    padding: 0;
}
.title{
    max-width: 1000px;
    margin: 10px auto;
    padding: 10px;
    text-align: center;
    color: #d9f11f;
}
.wrapper {
    max-width: 1000px;
    margin: 20px auto;
    padding: 20px;
    background-color: #2c2c2c;
    border-radius: 10px;
}
.category h2 {
    border-bottom: 2px solid #555;
    color: #d9f11f;
}

.accordionn {
    cursor: pointer;
    padding: 0px 10px 10px 10px;
    margin: 0;
    display: flex;
    align-items: center;
    user-select: none;
}
.arrow {
    display: inline-block;
    margin-right: 8px;
    transition: transform 0.2s ease;
}
.arrow.down {
    transform: rotate(90deg);
}
.category-content {
    display: none;
    margin-top: 10px;
}
.challenge {
    font-family: "JetBrains Mono", monospace;
    font-size: 16px;
    background-color: #3a3a3a;
    padding: 40px;
    border-radius: 8px;
    margin-top: 20px;
}
.challenge a {
    color:beige;
}
.download button {
    font-family: "JetBrains Mono", monospace;
    font-weight: bold;
    margin-top: 40px;
    margin-bottom: 20px;
    padding: 10px 15px;
    background-color: #d9f11f;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.checkFlag {
    margin-top:20px;
}
.checkFlag button {
    font-family: "JetBrains Mono", monospace;
    font-weight: bold;
    margin-top:20px;
    padding: 10px 15px;
    background-color: #d9f11f;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}
.challName {
    padding: 10px 20px;
    margin-bottom: 40px;
    color: #d9f11f;
    border: solid 1px #d9f11f;
    border-radius: 5px;
    max-width:500px;
    font-weight: bold;
    font-size: 18px !important;
}
.checkFlag input {
    font-family: "JetBrains Mono", monospace;
    font-weight: bold;
    color: #1e1e1e;
    padding: 10px;
    width: 400px;
    border-radius: 5px;
    border: none;
    margin-right:5px;
}
.popup {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 25px;
    border-radius: 8px;
    color: #fff;
    font-weight: bold;
    display: none;
    z-index: 1000;
}
.popup.success {
    background-color: #28a745;
}
.popup.error {
    background-color: #dc3545;
}


@media (max-width:600px) {
    .challenge {
        padding: 20px;
    }
    .challName {
        max-width:90%;
    }
    .checkFlag input {
        width: 90%;
        min-width:250px;
    }
}