/**
 * Articles Listing Page Styles
 * Matches the styling of indexSite and indexJournal pages
 */

.page_articles {
    padding: 0.25rem 0;
}

.page_articles .page-header {
    margin-bottom: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--sentam-border, #dee2e6);
}

.page_articles .page-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--sentam-text, #333);
    margin-bottom: 0.5rem;
}

.page_articles .page-header .page-subtitle {
    color: var(--sentam-text-muted, #6c757d);
    font-size: 1rem;
    margin: 0;
}

.page_articles .articles-list {
    margin-top: 0.25rem;
}

.page_articles .article-item {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--sentam-border, #dee2e6);
}

.page_articles .article-item:last-child {
    border-bottom: none;
}

.page_articles .article-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.page_articles .article-title a {
    color: var(--sentam-brand-teal, #000000);
    text-decoration: none;
    transition: color 0.2s ease;
}

.page_articles .article-title a:hover,
.page_articles .article-title a:focus {
    color: var(--sentam-brand-teal-dark, #0f766e);
    text-decoration: none;
}

.page_articles .article-meta {
    margin-bottom: 1rem;
}

.page_articles .article-meta > div {
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
    line-height: 1.6;
}

.page_articles .article-meta strong {
    font-weight: 600;
    color: var(--sentam-text, #333);
    margin-right: 0.5rem;
}

.page_articles .article-authors {
    color: var(--sentam-text, #333);
}

.page_articles .article-journal a {
    color: var(--sentam-brand-teal, #0d9488);
    text-decoration: none;
}

.page_articles .article-journal a:hover,
.page_articles .article-journal a:focus {
    text-decoration: underline;
}

.page_articles .article-publication-info {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.page_articles .article-publication-info span {
    color: var(--sentam-text-muted, #6c757d);
}

.page_articles .article-publication-info span:not(:last-child)::after {
    content: "|";
    margin-left: 1rem;
    color: var(--sentam-border, #dee2e6);
}

.page_articles .article-date {
    color: var(--sentam-text-muted, #6c757d);
}

.page_articles .article-actions {
    margin-top: 0.5em;
}

.page_articles .article-actions .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.page_articles .article-actions .btn-primary {
    background-color: var(--sentam-brand-teal, #0d9488);
    border-color: var(--sentam-brand-teal, #0d9488);
    color: #fff;
}

.page_articles .article-actions .btn-primary:hover,
.page_articles .article-actions .btn-primary:focus {
    background-color: var(--sentam-brand-teal-dark, #0f766e);
    border-color: var(--sentam-brand-teal-dark, #0f766e);
}

.page_articles .article-actions .fa {
    font-size: 0.9rem;
}

.page_articles .article-separator {
    margin: 0.5rem 0;
    border: none;
    border-top: 1px solid var(--sentam-border, #dee2e6);
}

.page_articles .no-articles {
    padding: 1rem 1rem;
    text-align: center;
    color: var(--sentam-text-muted, #6c757d);
}

/* ── Sidebar ── */
.page_articles .sticky-sidebar {
    position: sticky;
    top: 1rem;
    max-height: calc(100vh - 4rem);
    overflow-y: auto;
}

.page_articles .sentam-sidebar-submit {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #F5F5DC;
}

.page_articles .sentam-submit-btn {
    background: linear-gradient(135deg, #008080, #006666);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    width: 100%;
    text-align: center;
    margin-bottom: 0.5rem;
}

.page_articles .sentam-submit-btn:hover {
    background: linear-gradient(135deg, #ff6f61, #e65a4d);
    color: white;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.page_articles .sentam-submit-btn i,
.page_articles .sentam-tracking-btn i {
    margin-right: 8px;
    font-size: 1.1em;
}

.page_articles .sentam-tracking-btn {
    background: linear-gradient(135deg, #6c757d, #5a6268);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    width: 100%;
    text-align: center;
}

.page_articles .sentam-tracking-btn:hover {
    background: linear-gradient(135deg, #5a6268, #495057);
    color: white;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.page_articles .sentam-sidebar-section {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
}

.page_articles .sentam-sidebar-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.page_articles .sentam-sidebar-section h3 {
    color: #008080;
    font-size: 1.2em;
    font-weight: 600;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #F5F5DC;
}

.page_articles .sentam-info-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.page_articles .sentam-info-links li {
    margin-bottom: 0.8rem;
}

.page_articles .sentam-info-links li:last-child {
    margin-bottom: 0;
}

.page_articles .sentam-info-links li a {
    color: #555;
    text-decoration: none;
    display: flex;
    align-items: center;
    padding: 8px 12px;
    border-radius: 4px;
    transition: all 0.2s ease;
    font-size: 0.95em;
}

.page_articles .sentam-info-links li a:hover {
    background-color: rgba(0, 128, 128, 0.1);
    color: #008080;
    transform: translateX(4px);
    text-decoration: none;
}

.page_articles .sentam-info-links li a i {
    margin-right: 10px;
    width: 16px;
    text-align: center;
    color: #008080;
}

.page_articles .sticky-sidebar .pkp_block {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #F5F5DC;
}

.page_articles .sticky-sidebar .pkp_block:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.page_articles .sticky-sidebar .pkp_block .title {
    color: #008080;
    font-size: 1.2em;
    font-weight: 600;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #F5F5DC;
}

.page_articles .sticky-sidebar .pkp_block .content {
    margin-top: 1rem;
}

.page_articles .sticky-sidebar .pkp_block ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.page_articles .sticky-sidebar .pkp_block ul li {
    margin-bottom: 0.8rem;
}

.page_articles .sticky-sidebar .pkp_block ul li a {
    color: #555;
    text-decoration: none;
    display: flex;
    align-items: center;
    padding: 8px 12px;
    border-radius: 4px;
    transition: all 0.2s ease;
    font-size: 0.95em;
}

.page_articles .sticky-sidebar .pkp_block ul li a:hover {
    background-color: rgba(0, 128, 128, 0.1);
    color: #008080;
    transform: translateX(4px);
    text-decoration: none;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .page_articles .article-title {
        font-size: 1.25rem;
    }

    .page_articles .article-publication-info {
        flex-direction: column;
        gap: 0.5rem;
    }

    .page_articles .article-publication-info span::after {
        display: none;
    }

    .page_articles .sticky-sidebar {
        position: static;
        max-height: none;
        margin-top: 2rem;
    }

    .page_articles .sentam-sidebar-submit {
        margin-bottom: 1rem;
    }

    .page_articles .sentam-sidebar-section {
        margin-bottom: 1rem;
    }
}