/* ================================================================
   NVIDIA SIL Content Pages Styles
   
   Additional styles for content pages like members and publications
   that build on top of the main-layout.css foundation.
   
   This file should be loaded AFTER main-layout.css.
================================================================ */

/* ========================================
   People Grid (Members Page)
======================================== */
.people-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.person-card {
    background: var(--bg-light);
    border-radius: var(--border-radius);
    padding: 16px 20px 12px 20px;
    box-shadow: var(--shadow-light);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-height: 200px;
    justify-content: flex-start;
    width: 100%;
}

.person-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.person-card h3 {
    margin: 8px 0 4px 0;
    font-size: 1.1em;
    color: var(--text-dark);
}

.person-card p {
    margin: 0;
    font-size: 0.85em;
    color: var(--text-light);
}

.person-status {
    margin-top: 2px;
    font-size: 0.85em;
    color: var(--text-light);
    line-height: 1.1;
}

.person-card a {
    color: var(--primary-color);
    font-weight: 500;
}

.person-card a:hover {
    color: var(--primary-hover);
}

/* ========================================
   Publications Layout
======================================== */
.publications-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 20px;
}

.publication-card {
    background: var(--bg-light);
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--shadow-light);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.publication-card:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-medium);
}

.publication-image {
    flex: 0 0 150px;
    width: 150px;
    height: auto;
    border-radius: var(--border-radius);
    object-fit: cover;
}

.publication-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.publication-content h3 {
    margin: 0 0 8px 0;
    text-align: left;
    font-size: 1.2em;
    line-height: 1.3;
}

.publication-content .authors {
    font-size: 0.9em;
    color: var(--text-medium);
    margin-bottom: 4px;
}

.publication-content .venue {
    font-size: 0.85em;
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 8px;
}

.publication-content .abstract {
    font-size: 0.9em;
    color: var(--text-light);
    line-height: 1.4;
    margin-bottom: 12px;
}

.publication-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.publication-link {
    display: inline-block;
    padding: 4px 10px;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-size: 0.8em;
    font-weight: 500;
    transition: var(--transition);
}

.publication-link:hover {
    background-color: var(--primary-hover);
    color: white;
    text-decoration: none;
    transform: translateY(-1px);
}

/* ========================================
   Pagination Controls (Publications)
======================================== */
.pagination-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin: 30px 0;
    flex-wrap: wrap;
}

.pagination-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.pagination-btn {
    padding: 8px 12px;
    border: 1px solid #ddd;
    background: white;
    color: var(--text-medium);
    cursor: pointer;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}

.pagination-btn:hover:not(:disabled) {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-info {
    font-size: 14px;
    color: var(--text-medium);
    white-space: nowrap;
}

.items-per-page {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.items-per-page select {
    padding: 4px 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    background: white;
}

/* ========================================
   Loading States
======================================== */
.loading {
    text-align: center;
    padding: 40px;
    color: var(--text-medium);
    font-style: italic;
}

/* ========================================
   Responsive Design
======================================== */
@media (max-width: 1200px) {
    .people-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (max-width: 992px) {
    .people-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .people-grid {
        gap: 15px;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    
    .person-card {
        min-height: 200px;
    }
    
    .publication-card {
        flex-direction: column;
        gap: 15px;
    }
    
    .publication-image {
        flex: none;
        width: 100%;
        max-width: 200px;
        margin: 0 auto;
    }
    
    .pagination-controls {
        flex-direction: column;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .people-grid {
        grid-template-columns: 1fr;
    }
    
    .publication-links {
        justify-content: center;
    }
} 

/* ========================================
   Return Navigation Button
   (used at bottom of Members/Publications)
======================================== */
.nav-back {
    margin: 40px 0 20px 0;
    text-align: center;
}

.nav-back a {
    background: var(--bg-light);
    padding: 10px 20px;
    border-radius: 6px;
    border: 1px solid #e1e5e9;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    font-weight: 500;
    text-decoration: none;
}

.nav-back a:hover {
    background: #eef2f5;
    text-decoration: none;
    transform: translateX(-2px);
}

.nav-back a:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}