/* Publication page styles */
.sorting-controls {
    margin: 2rem 0;
}

.sort-btn {
    background: none;
    border: none;
    color: #444;
    padding: 0.5rem 1.5rem;
    margin-right: 1rem;
    transition: all 0.3s ease;
    position: relative;
}

.sort-btn::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: #EE6123;
    transition: all 0.3s ease;
}

.sort-btn:hover {
    color: #EE6123;
}

.sort-btn:hover::after {
    width: 80%;
    left: 10%;
}

.publication-list {
    list-style: none;
    padding-left: 0;
}

.publication-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #eee;
}

.citation-badge {
    background-color: #f5f5f5;
    color: #666;
    padding: 0.3rem 0.8rem;
    border-radius: 12px;
    font-size: 0.85rem;
    margin-right: 1rem;
    white-space: nowrap;
}

.publication-content {
    flex: 1;
}

.publication-content a {
    color: #EE6123;
    text-decoration: none;
}

.publication-content a:hover {
    text-decoration: underline;
}

.publication-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 2rem;
}

.publication-table td {
    padding: 1rem 0.5rem;
    vertical-align: top;
    border: none;
}

.publication-table tr:not(:last-child) td {
    border-bottom: 1px solid #eee;
}

.publication-table td:first-child {
    width: 40px;
    color: #666;
    text-align: right;
    padding-right: 1rem;
}

.publication-table td:nth-child(3) {
    width: 100px;
    color: #666;
}

.publication-table td:last-child {
    width: 100px;
    text-align: right;
    color: #666;
}

.publications-container a {
    color: #EE6123;
    text-decoration: none;
}

.publications-container a:hover {
    text-decoration: underline;
}

.total-citations {
    float: right;
    color: #666;
    padding: 0.5rem 1rem;
    font-size: 0.95rem;
}

.total-citations-value {
    font-weight: bold;
    font-size: larger;
    color: #EE6123;
}

/* Presentations section styles */
.section {
    margin-top: 3rem;
    padding-top: 1rem;
    border-top: 1px solid #eee;
}

.presentations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.presentation-card {
    border: 1px solid #eee;
    border-left: #EE6123 4px solid;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    cursor: pointer;
    position: relative;
}

.presentation-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    background-color: #f9f9f9;
}

.presentation-card:hover:after {
    opacity: 1;
}

.presentation-info {
    padding: 1.5rem;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.presentation-title {
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.1rem;
    color: #333;
    transition: color 0.3s ease;
}

.presentation-card:hover .presentation-title {
    color: #EE6123;
}

.presentation-event, .presentation-date {
    color: #666;
    margin: 0;
    font-size: 0.9rem;
}

/* Media queries for mobile devices */
@media (max-width: 768px) {
    .sorting-controls {
        display: none;
    }

    .publication-table td:nth-child(3), /* Year column */
    .publication-table td:last-child    /* Citations column */ {
        display: none;
    }

    .publication-table td:nth-child(2) {
        padding-right: 0;
    }

    .publication-table td {
        padding: 1rem 0.25rem;
    }

    .publication-table td:first-child {
        padding-right: 0.5rem;
    }

    .presentations-grid {
        grid-template-columns: 1fr;
    }
}

/* Talks and awards section */
.talks-list, .awards-list {
    padding-left: 1.5rem;
    line-height: 1.6;
}

.talks-list li, .awards-list li {
    margin-bottom: 0.75rem;
}