/* Custom styles for PMP Exam Practice */

/* General styles */
body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

/* Card styles */
.card {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    border-radius: 0.5rem;
    border: 1px solid rgba(0, 0, 0, 0.125);
}

.card-header {
    border-top-left-radius: 0.5rem !important;
    border-top-right-radius: 0.5rem !important;
}

/* Question styles */
.list-group-item.active {
    background-color: #0d6efd;
    border-color: #0d6efd;
    color: white;
}

/* Tab content styles */
.tab-content {
    max-height: 300px;
    overflow-y: auto;
}

/* Progress bar styles */
.progress {
    background-color: rgba(0, 0, 0, 0.1);
}

/* Accordion styles */
.accordion-button:not(.collapsed) {
    background-color: rgba(13, 110, 253, 0.1);
    color: #0d6efd;
}

/* Footer styles */
footer {
    margin-top: auto;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .display-4 {
        font-size: 2.5rem;
    }
    
    .display-1 {
        font-size: 4rem;
    }
}