/* ===================================================================
   MODERN PUBLICATIONS SECTION
   Professional research publication card with detailed metadata
   =================================================================== */

.publications-section-modern {
    padding: 3.5rem 0;
    background: var(--color-background);
}

.publications-grid-modern {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.85rem;
    margin-top: 1rem;
    margin-bottom: 1.4rem;
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
}

/* Publication Card */
.publication-card-modern {
    background: var(--color-surface-light);
    border: 2px solid var(--color-border);
    border-radius: 16px;
    padding: 1.2rem;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
}

.publication-card-modern.compact {
    padding: 1rem;
    gap: 0.7rem;
    max-width: 100%;
    margin: 0;
}

.publication-card-modern.compact .pub-card-header {
    gap: 1rem;
    align-items: center;
}

.publication-card-modern.compact .pub-title {
    font-size: 1.05rem;
    margin: 0;
}

.publication-card-modern.compact .pub-status-badge {
    top: 0.8rem;
    right: 0.8rem;
    padding: 0.3rem 0.65rem;
}

.pub-summary {
    margin: 0;
    font-size: 0.88rem;
    color: var(--color-text-muted);
    line-height: 1.4;
}

.pub-meta-compact {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.pub-pill {
    padding: 0.26rem 0.55rem;
    border-radius: 999px;
    background: rgba(var(--color-primary-rgb), 0.12);
    color: var(--color-primary);
    font-weight: 700;
    font-size: 0.72rem;
    border: 1px solid rgba(var(--color-primary-rgb), 0.2);
}

.pub-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.pub-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-primary);
    font-weight: 800;
}

.pub-link:hover {
    text-decoration: underline;
}

.publication-card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, rgba(var(--color-primary-rgb), 1), rgba(var(--color-primary-dark-rgb), 1));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.publication-card-modern:hover::before {
    transform: scaleX(1);
}

.publication-card-modern:hover {
    transform: translateY(-8px);
    border-color: var(--color-primary);
    box-shadow: 0 12px 40px rgba(var(--color-primary-rgb), 0.15);
}

.publication-card-modern.featured {
    border-width: 3px;
    border-color: rgba(var(--color-primary-rgb), 0.3);
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.02), rgba(var(--color-primary-dark-rgb), 0.02));
}

[data-theme="dark"] .publication-card-modern {
    background: #1e1e2e;
    border-color: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .publication-card-modern.featured {
    border-color: rgba(var(--color-primary-rgb), 0.4);
    background: linear-gradient(135deg, rgba(var(--color-primary-dark-rgb), 0.08), rgba(var(--color-primary-rgb), 0.05));
}

/* Status Badge */
.pub-status-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    padding: 0.45rem 1rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.pub-status-badge.recent {
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 1), rgba(var(--color-primary-dark-rgb), 1));
    color: white;
    box-shadow: 0 2px 15px rgba(var(--color-primary-rgb), 0.4);
    animation: pulse-status 2s infinite;
}

@keyframes pulse-status {
    0%, 100% {
        box-shadow: 0 2px 15px rgba(var(--color-primary-rgb), 0.4);
    }
    50% {
        box-shadow: 0 2px 25px rgba(var(--color-primary-rgb), 0.6);
    }
}

/* Card Header */
.pub-card-header {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.pub-icon {
    width: 70px;
    height: 70px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.12), rgba(var(--color-primary-dark-rgb), 0.12));
    border: 2px solid rgba(var(--color-primary-rgb), 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.publication-card-modern:hover .pub-icon {
    transform: scale(1.15) rotate(5deg);
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 1), rgba(var(--color-primary-dark-rgb), 1));
    color: white;
    border-color: var(--color-primary);
}

.pub-header-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.pub-meta-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.pub-type {
    padding: 0.35rem 0.85rem;
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.15), rgba(var(--color-primary-dark-rgb), 0.15));
    color: var(--color-primary);
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    border: 1px solid rgba(var(--color-primary-rgb), 0.3);
}

.pub-date-badge {
    padding: 0.35rem 0.85rem;
    background: rgba(var(--color-primary-rgb), 0.08);
    color: var(--color-primary);
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.4px;
}

[data-theme="dark"] .pub-type {
    background: rgba(var(--color-primary-rgb), 0.2);
    color: rgba(var(--color-primary-rgb), 0.8);
}

.pub-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text);
    margin: 0;
    line-height: 1.35;
}

/* Metrics */
.pub-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--color-surface);
    border-radius: 16px;
    border: 1px solid var(--color-border);
}

[data-theme="dark"] .pub-metrics {
    background: #151822;
    border-color: rgba(255, 255, 255, 0.06);
}

.metric-item {
    text-align: center;
}

.metric-label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}

.metric-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary);
}

.metric-value.pub-status-verified {
    color: #10b981;
}

/* Details Section */
.pub-details-section {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.pub-section-title {
    font-size: 1rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--color-text);
    margin: 0 0 1rem;
}

/* Authors Section */
.pub-authors-section {
    padding: 1.5rem;
    background: var(--color-surface);
    border-radius: 16px;
    border: 1px solid var(--color-border);
}

[data-theme="dark"] .pub-authors-section {
    background: #151822;
    border-color: rgba(255, 255, 255, 0.06);
}

.authors-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.author-item {
    padding: 0.75rem 1rem;
    background: var(--color-background);
    border-radius: 10px;
    font-weight: 600;
    color: var(--color-text);
    font-size: 0.95rem;
    transition: all 0.2s ease;
}

.author-item:hover {
    transform: translateX(5px);
}

.author-item.lead {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.1), rgba(var(--color-primary-dark-rgb), 0.1));
    border: 2px solid rgba(var(--color-primary-rgb), 0.2);
}

.author-badge {
    padding: 0.3rem 0.65rem;
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 1), rgba(var(--color-primary-dark-rgb), 1));
    color: white;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 700;
}

.authors-more {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.authors-more .author-item {
    flex: 1;
    min-width: 180px;
    padding: 0.6rem 0.85rem;
    font-size: 0.9rem;
}

/* Abstract Section */
.pub-abstract-section {
    padding: 1.5rem;
    background: var(--color-surface);
    border-radius: 16px;
    border: 1px solid var(--color-border);
}

[data-theme="dark"] .pub-abstract-section {
    background: #151822;
    border-color: rgba(255, 255, 255, 0.06);
}

.pub-abstract {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-text);
    margin: 0;
}

.pub-abstract strong {
    color: var(--color-primary);
    font-weight: 700;
}

/* Keywords Section */
.pub-keywords-section {
    padding: 1.5rem;
    background: var(--color-surface);
    border-radius: 16px;
    border: 1px solid var(--color-border);
}

[data-theme="dark"] .pub-keywords-section {
    background: #151822;
    border-color: rgba(255, 255, 255, 0.06);
}

.keywords-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.keyword-badge {
    padding: 0.6rem 1rem;
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.08), rgba(var(--color-primary-dark-rgb), 0.08));
    border: 1.5px solid rgba(var(--color-primary-rgb), 0.2);
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-text);
    transition: all 0.2s ease;
}

.keyword-badge:hover {
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 1), rgba(var(--color-primary-dark-rgb), 1));
    color: white;
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

[data-theme="dark"] .keyword-badge {
    background: linear-gradient(135deg, rgba(var(--color-primary-dark-rgb), 0.15), rgba(var(--color-primary-rgb), 0.15));
    border-color: rgba(var(--color-primary-dark-rgb), 0.3);
}

/* Links Section */
.pub-links-section {
    padding-top: 1.5rem;
    border-top: 2px solid var(--color-border);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.pub-doi {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.doi-label {
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
}

.doi-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 1), rgba(var(--color-primary-dark-rgb), 1));
    color: white;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.doi-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(var(--color-primary-rgb), 0.3);
}

/* Stats Box */
.pub-stats-box {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.05), rgba(var(--color-primary-dark-rgb), 0.05));
    border: 2px solid rgba(var(--color-primary-rgb), 0.15);
    border-radius: 20px;
    align-items: center;
}

[data-theme="dark"] .pub-stats-box {
    background: linear-gradient(135deg, rgba(var(--color-primary-dark-rgb), 0.12), rgba(var(--color-primary-rgb), 0.08));
    border-color: rgba(var(--color-primary-dark-rgb), 0.25);
}

.stat-box-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1.2;
}

.stat-text {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-top: 0.5rem;
}

.stat-box-divider {
    width: 1px;
    height: 40px;
    background: var(--color-border);
    justify-self: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .publications-section-modern {
        padding: 3rem 0;
    }

    .publication-card-modern {
        padding: 1.75rem;
        gap: 1.5rem;
    }

    .pub-status-badge {
        top: 1rem;
        right: 1rem;
        font-size: 0.7rem;
        padding: 0.4rem 0.8rem;
    }

    .pub-card-header {
        gap: 1rem;
    }

    .pub-icon {
        width: 60px;
        height: 60px;
    }

    .pub-title {
        font-size: 1.25rem;
    }

    .pub-metrics {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .stat-box-divider {
        display: none;
    }

    .pub-stats-box {
        gap: 1rem;
        padding: 1.5rem;
    }

    .stat-number {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .publication-card-modern {
        padding: 1.5rem;
    }

    .keywords-cloud {
        gap: 0.5rem;
    }

    .keyword-badge {
        padding: 0.5rem 0.85rem;
        font-size: 0.8rem;
    }

    .authors-more {
        flex-direction: column;
    }

    .authors-more .author-item {
        min-width: auto;
    }
}