/* Seminars page specific styles */

.seminar-header {
    background-color: #f8f9fa;
    padding: 2rem 0;
    margin-bottom: 2rem;
    border-radius: 0.5rem;
}

.seminar-info-card {
    background-color: #ffffff;
    border: 1px solid #dee2e6;
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.seminar-item {
    background-color: #ffffff;
    border: 1px solid #dee2e6;
    border-radius: 0.5rem;
    padding: 1.25rem;
    margin-bottom: 1rem;
    transition: box-shadow 0.15s ease-in-out;
}

.seminar-item:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.seminar-date {
    font-weight: bold;
    color: #0056b3;
    font-size: 1.1rem;
}

.seminar-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #212529;
    margin: 0.5rem 0;
}

.seminar-presenter {
    font-style: italic;
    color: #6c757d;
    margin-bottom: 0.5rem;
}

.seminar-abstract {
    color: #495057;
    line-height: 1.5;
}

.seminar-tags {
    margin-top: 1rem;
}

.seminar-tag {
    display: inline-block;
    background-color: #e7f1ff;
    color: #0056b3;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.875rem;
    margin-right: 0.5rem;
    margin-bottom: 0.25rem;
}

.seminar-links {
    margin-top: 1rem;
}

.seminar-links .btn {
    margin-right: 0.5rem;
    margin-bottom: 0.25rem;
}

.upcoming-seminars .seminar-item {
    border-left: 4px solid #28a745;
}

.archive-seminars .seminar-item {
    border-left: 4px solid #6c757d;
}

.info-section {
    background-color: #e7f1ff;
    border-left: 4px solid #0056b3;
    padding: 1rem;
    margin: 1rem 0;
}

.agenda-item {
    border-bottom: 1px solid #dee2e6;
    padding: 0.75rem 0;
}

.agenda-item:last-child {
    border-bottom: none;
}

.filter-tags {
    margin-bottom: 1.5rem;
}

.filter-tag {
    cursor: pointer;
    transition: all 0.2s ease-in-out;
}

.filter-tag:hover {
    background-color: #0056b3;
    color: white;
}

.filter-tag.active {
    background-color: #0056b3;
    color: white;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .seminar-header {
        padding: 1rem 0;
    }
    
    .seminar-info-card {
        padding: 1rem;
    }
    
    .seminar-item {
        padding: 1rem;
    }
}