/* Massive Quiz Styles */
.quiz-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 480px;
    margin: 0 auto;
}

.quiz-card {
    background: var(--secondary-bg-color);
    padding: 20px;
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,0.08);
}

.quiz-round-tag {
    font-size: 12px;
    color: var(--button-color);
    font-weight: bold;
    margin-bottom: 8px;
    display: block;
}

.quiz-question-text {
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 20px;
}

.quiz-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.btn-quiz-option {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--text-color);
    padding: 14px 16px;
    border-radius: 12px;
    text-align: right;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-quiz-option:hover {
    background: rgba(255,255,255,0.12);
}

.btn-quiz-option.selected {
    border-color: var(--button-color);
    background: rgba(46, 166, 255, 0.2);
}

.btn-quiz-option.correct {
    border-color: #4cd964;
    background: rgba(76, 217, 100, 0.25);
}

.btn-quiz-option.wrong {
    border-color: #ff3b30;
    background: rgba(255, 59, 48, 0.25);
}

/* Leaderboard */
.quiz-leaderboard {
    background: var(--secondary-bg-color);
    padding: 16px;
    border-radius: 16px;
}

.quiz-leaderboard h4 {
    font-size: 14px;
    margin-bottom: 10px;
    color: #ffc107;
}

.leaderboard-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    font-size: 13px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

.leaderboard-row:last-child {
    border-bottom: none;
}