* {
    font-family: Arial, Helvetica, sans-serif;
    box-sizing: border-box;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    padding: 20px;
    background-color: #07021D;
}

.container {
    width: 100%;
    max-width: 500px;
}

.card {
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    background-color: #18044E;
    padding: 30px;
}

.card p,
.card h1 {
    margin: 0;
}

#quiz-type {
    color: orange;
    font-size: 12px;
    font-weight: bold;
    letter-spacing: 1.5px;
}

.header h1 {
    color: white;
    font-size: 35px;
    margin-top: 12px;
}

#contents {
    color: #A9B0C7;
    font-size: 15px;
    margin-top: 10px;
}

.header hr {
    border: none;
    border-top: 1px solid #3A2E6B;
    margin: 24px 0;
}

.info ul {
    padding: 0;
    margin: 0;
}

.info li {
    color: #A9B0C7;
    font-size: 14px;
    margin-bottom: 8px;
}

.btn {
    width: 100%;
    margin-top: 20px;
    padding: 14px;
    background-color: orange;
    color: #1F1A0E;
    font-size: 16px;
    font-weight: bold;
    border: none;
    border-radius: 5px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    cursor: pointer;
}

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

.top p {
    color: #A9B0C7;
}

#counter {
    padding: 6px 12px;
    border: 2px solid orange;
    border-radius: 14px;
    color: orange;
    background-color: #07021D;
    font-weight: bold;
}

.question-text p {
    color: white;
}

#result-text {
    color: orange;
}

.result-top p {
    color: #A9B0C7;
    font-size: 16px;
}

#score {
    color: white;
    font-size: 50px;
    font-weight: bold;
    padding-right: 10px;
}

.percentage {
    display: flex;
    align-items: baseline;
}

.miss-text p {
    color: #A9B0C7;
    font-size: 16px;
}

.btn:hover {
    background-color: #FFB733;
}

.btn:disabled {
    background-color: #2E2A55;
    color: #6B7191;
    box-shadow: none;
    cursor: not-allowed;
}

.top p {
    font-size: 12px;
    font-weight: bold;
    letter-spacing: 1px;
}

#counter {
    font-variant-numeric: tabular-nums;
}

#counter.danger {
    border-color: #E2564D;
    color: #E2564D;
}

.progress-bar {
    height: 6px;
    background-color: #2A1F55;
    border-radius: 3px;
    margin-top: 16px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    width: 0%;
    background-color: orange;
    border-radius: 3px;
    transition: width 0.3s;
}

.question-text p {
    font-size: 19px;
    font-weight: bold;
    line-height: 1.4;
    margin-top: 26px;
}

.answer-cards {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 22px;
}

.answer-btn {
    width: 100%;
    padding: 16px;
    text-align: left;
    background-color: #221065;
    color: white;
    font-size: 15px;
    border: 1px solid #3A2E6B;
    border-radius: 10px;
    cursor: pointer;
}

.answer-btn:hover {
    background-color: #2C177C;
    border-color: #574499;
}

.answer-btn.selected {
    background-color: #34197F;
    border: 2px solid orange;
    padding: 15px;
}

#result-text {
    font-size: 12px;
    font-weight: bold;
    letter-spacing: 1.5px;
}

.result-top p {
    font-size: 15px;
    margin-top: 10px;
}

.percentage {
    margin-top: 6px;
}

#correct-percentage {
    color: #6B7191;
}

.result-screen hr {
    border: none;
    border-top: 1px solid #3A2E6B;
    margin: 24px 0;
}

.miss-text p {
    font-size: 12px;
    letter-spacing: 1.5px;
    font-weight: bold;
}

.review-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 14px;
}

.review-item {
    padding: 16px;
    background-color: #221065;
    border: 1px solid #3A2E6B;
    border-radius: 10px;
}

.review-item .review-question {
    color: white;
    font-size: 13px;
    font-weight: bold;
}

.review-item .your-answer {
    color: red;
    font-size: 12px;
    margin-top: 10px;
}

.review-item .correct-answer {
    color: #3FBF7F;
    font-size: 12px;
    margin-top: 4px;
}

.hidden {
    display: none;
}