/* =========================================
   VOM Lab - Publications Page Styles
   ========================================= */

/* =========================================
   1. Year Separator
   ========================================= */
.year-separator {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 60px 0 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--text-primary);
    color: var(--text-primary);
}

.year-block:first-of-type .year-separator {
    margin-top: 0;
}

/* =========================================
   2. Publication Item
   ========================================= */
.pub-item {
    display: flex;
    gap: 30px;
    padding: 25px 0;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.2s;
}

.pub-item:hover {
    background-color: #fafafa;
}

/* Content */
.pub-content { 
    flex: 1; 
}

.pub-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.5;
    color: var(--text-primary);
}

.pub-title a:hover {
    color: var(--accent-color);
}

.pub-authors {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
    line-height: 1.5;
}

/* Author highlight */
.author-me {
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: underline;
    text-decoration-color: var(--accent-color);
    text-underline-offset: 2px;
}

/* Meta info */
.pub-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.venue-tag {
    background-color: var(--tag-bg);
    color: var(--tag-text);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.venue-tag.journal {
    background-color: var(--tag-journal-bg);
    color: var(--tag-journal-text);
}

.venue-tag.book {
    background-color: #f3e8ff;
    color: #7c3aed;
}

/* Resource links */
.resource-links a {
    font-size: 0.85rem;
    margin-right: 15px;
    color: var(--text-secondary);
    font-weight: 500;
}

.resource-links a:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

/* =========================================
   3. Responsive
   ========================================= */
@media (max-width: 768px) {
    .pub-item { 
        flex-direction: column; 
        gap: 15px; 
    }
    
    .pub-title {
        font-size: 1.05rem;
    }
    
    .year-separator {
        font-size: 1.3rem;
        margin: 40px 0 15px;
    }
}

@media (max-width: 480px) {
    .pub-meta {
        gap: 10px;
    }
    
    .resource-links a {
        margin-right: 10px;
    }
}