/* Publications Page Styles */

.page-header {
    background: linear-gradient(135deg, #064E3B 0%, #065F46 50%, #10B981 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
    margin-top: 80px;
}

.page-header h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
}

.page-header p {
    font-size: 20px;
    color: white;
    opacity: 0.9;
}

.publications-section {
    padding: 80px 0;
}

.publications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.publication-card {
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.publication-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.publication-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #064E3B 0%, #10B981 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.publication-icon i {
    font-size: 28px;
    color: white;
}

.publication-content h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #1a1a1a;
}

.publication-type {
    font-size: 14px;
    color: #10B981;
    font-weight: 500;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.publication-description {
    font-size: 15px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

.publication-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    font-size: 14px;
    color: #888;
}

.publication-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.publication-card .btn {
    margin-top: auto;
}

.loading-publications {
    text-align: center;
    padding: 60px 20px;
    color: #888;
}

.loading-publications i {
    font-size: 48px;
    margin-bottom: 16px;
}

.no-publications {
    text-align: center;
    padding: 80px 20px;
    color: #888;
}

.no-publications i {
    font-size: 64px;
    color: #ddd;
    margin-bottom: 20px;
}

.no-publications h3 {
    font-size: 24px;
    margin-bottom: 12px;
    color: #333;
}

/* Responsive */
@media (max-width: 768px) {
    .page-header {
        padding: 60px 0;
    }

    .page-header h1 {
        font-size: 36px;
    }

    .page-header p {
        font-size: 16px;
    }

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