/* CBT-SKA v0.1 - gaya tambahan kecil di luar Tailwind utility classes */

.option-card {
    transition: border-color .15s ease, background-color .15s ease;
}

.option-card.selected {
    border-color: #1d4ed8;
    background-color: #eff6ff;
}

.qnum {
    transition: background-color .15s ease, color .15s ease;
}

.qnum.status-unanswered {
    background-color: #e2e8f0;
    color: #475569;
}

.qnum.status-answered {
    background-color: #16a34a;
    color: #fff;
}

.qnum.status-doubt {
    background-color: #d97706;
    color: #fff;
}

.qnum.status-active {
    outline: 3px solid #1d4ed8;
    outline-offset: 1px;
}

#timer.timer-warning {
    color: #dc2626;
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: .5; }
}