/**
 * Zyonix Journal — assets/css/journal.css
 *
 * MDPI-style scholarly publishing chrome for:
 *  – taxonomy-journal (journal home: .tjl-*, .tjm-*, .tjr-*)
 *  – taxonomy-issue / taxonomy-volume / archive-article: scoped overrides
 *    (body.tax-issue, body.tax-volume, body.post-type-archive-article)
 *    beat template inline CSS via higher specificity — avoid overriding
 *    grid / main padding so responsive.css breakpoints stay intact.
 *
 * Depends on: zyonix-components, zyonix-layout (.tj-* / shells in templates).
 *
 * @package Zyonix_Journal
 * @since   1.0.0
 */

/* ── Left sidebar widgets (.tjl-*) ─────────────────────────────────────── */

.tjl-logo-box {
    padding:       var(--space-2) var(--space-3);
    border-bottom: 1px solid var(--color-border);
    background:    var(--color-white, #fff);
}

.tjl-cover {
    max-height:    56px;
    width:         auto;
    display:       block;
    border:        1px solid var(--color-border);
    border-radius: 2px;
}

.tjl-logo-inner {
    display:     flex;
    align-items: center;
    gap:         6px;
}

.tjl-italic-name {
    font-style:  italic;
    font-size:   0.9375rem;
    font-weight: var(--font-bold);
    color:       var(--color-primary);
    line-height: 1.2;
}

.tjl-action-btns {
    padding:        8px 10px;
    border-bottom:  1px solid var(--color-border);
    display:        flex;
    flex-direction: column;
    gap:            6px;
}

.tjl-btn {
    display:         block;
    width:           100%;
    text-align:      center;
    padding:         5px 8px;
    font-size:       0.75rem;
    font-weight:     var(--font-semibold);
    border-radius:   2px;
    text-decoration: none;
    transition:      background var(--transition-fast), color var(--transition-fast);
    line-height:     1.25;
}

.tjl-btn--primary {
    background:      var(--color-primary);
    border:          1px solid var(--color-primary);
    color:           #fff;
}

.tjl-btn--primary:hover {
    background:      var(--color-primary-dark);
    color:           #fff;
    text-decoration: none;
}

.tjl-btn--outline {
    background:      #fff;
    border:          1px solid var(--color-border-dark);
    color:           var(--color-text-secondary);
}

.tjl-btn--outline:hover {
    background:      var(--color-gray-50);
    color:           var(--color-text-primary);
    text-decoration: none;
}

.tjl-social-row {
    display:       flex;
    align-items:   center;
    flex-wrap:     wrap;
    gap:           5px;
    padding:       6px 10px;
    border-bottom: 1px solid var(--color-border);
}

.tjl-social-btn {
    display:         flex;
    align-items:     center;
    justify-content: center;
    width:           26px;
    height:          26px;
    border:          1px solid var(--color-border-dark);
    border-radius:   2px;
    background:      #fff;
    color:           var(--color-text-secondary);
    text-decoration: none;
    cursor:          pointer;
    font-family:     var(--font-primary);
    font-size:       0.625rem;
    transition:      background var(--transition-fast), color var(--transition-fast);
}

.tjl-social-btn:hover {
    background: var(--color-gray-100);
    color:      var(--color-text-primary);
}

.tjl-share-copy {
    padding:    0 6px;
    width:      auto !important;
}

.tjl-section-heading {
    font-size:      var(--text-xs, 0.6875rem);
    font-weight:    var(--font-bold);
    color:          var(--color-text-primary);
    padding:        var(--space-2) var(--space-3) var(--space-1);
    margin:         0;
    border-top:     1px solid var(--color-border);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider, 0.05em);
    line-height:    1.2;
}

.tjl-section-heading--tight {
    margin-top: 0;
}

.tjl-menu-nav {
    padding: 0;
}

.tjl-menu-list {
    list-style: none;
    margin:     0;
    padding:    0;
}

.tjl-menu-list li {
    border-bottom: 1px solid var(--color-border-light);
}

.tjl-menu-list li a {
    display:         flex;
    align-items:     center;
    gap:             6px;
    padding:         3px 10px;
    font-size:       0.75rem;
    color:           var(--color-text-secondary);
    text-decoration: none;
    line-height:     1.35;
    transition:      color var(--transition-fast), background var(--transition-fast);
}

.tjl-menu-list li a:hover {
    color:           var(--color-primary);
    background:      var(--color-primary-xlight);
    text-decoration: none;
}

.tjl-menu-list li.is-active a {
    color:       var(--color-primary);
    font-weight: var(--font-semibold);
}

.tjl-menu-list li a::before {
    content:     "•";
    color:       var(--color-border-dark);
    flex-shrink: 0;
    font-size:   9px;
}

.tjl-menu-list li.is-active a::before {
    color: var(--color-primary);
}

.tjl-browser-box {
    padding:     6px 10px 10px;
    border-top:  1px solid var(--color-border);
}

.tjl-browser-select-wrap {
    position:      relative;
    margin-bottom: 5px;
}

.tjl-browser-select {
    width:               100%;
    padding:             4px 22px 4px 6px;
    font-size:           0.75rem;
    border:              1px solid var(--color-border-dark);
    border-radius:       2px;
    background:          #fff;
    appearance:          none;
    -webkit-appearance:  none;
    color:               var(--color-text-secondary);
    background-image:    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='%23888' d='M5 6L0 0h10z'/%3E%3C/svg%3E");
    background-repeat:   no-repeat;
    background-position: right 6px center;
}

.tjl-browser-go-btn {
    display:         block;
    width:           100%;
    padding:         4px;
    background:      var(--color-gray-200);
    border:          1px solid var(--color-border-dark);
    border-radius:   2px;
    font-size:       0.75rem;
    font-weight:     var(--font-semibold);
    color:           var(--color-text-secondary);
    cursor:          pointer;
    font-family:     var(--font-primary);
    transition:      background var(--transition-fast);
    text-align:      center;
    margin-bottom:   8px;
}

.tjl-browser-go-btn:hover {
    background: var(--color-gray-300);
}

.tjl-quick-issue-links {
    display:        flex;
    flex-direction: column;
    gap:            2px;
    margin-bottom:  6px;
}

.tjl-quick-link {
    display:         flex;
    align-items:     center;
    gap:             3px;
    font-size:       0.75rem;
    color:           var(--color-primary);
    text-decoration: none;
}

.tjl-quick-link:hover {
    text-decoration: underline;
}

.tjl-volume-grid {
    display:               grid;
    grid-template-columns: 1fr 1fr;
    gap:                   2px 6px;
    margin-top:            4px;
}

.tjl-volume-col {
    display:        flex;
    flex-direction: column;
    gap:            2px;
}

.tjl-vol-link {
    font-size:       0.6875rem;
    color:           var(--color-primary);
    text-decoration: none;
    line-height:     1.4;
    display:         block;
}

.tjl-vol-link:hover {
    text-decoration: underline;
}

.tjl-vol-year {
    color: var(--color-text-muted);
}

.tjl-affiliated-box {
    padding:    8px 10px;
    border-top: 1px solid var(--color-border);
}

.tjl-affiliated-label {
    font-size:     0.625rem;
    font-weight:   var(--font-semibold);
    color:         var(--color-text-secondary);
    margin-bottom: 4px;
}

.tjl-affiliated-logo {
    max-width:  100%;
    max-height: 48px;
    width:      auto;
    display:    block;
}

.tjl-highly-list {
    padding: 0 10px 8px;
}

.tjl-ha-item {
    padding:       6px 0;
    border-bottom: 1px solid var(--color-border-light);
}

.tjl-ha-item:last-child {
    border-bottom: none;
}

.tjl-ha-type {
    display:        inline-block;
    font-size:      9px;
    font-weight:    var(--font-bold);
    color:          var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom:  2px;
}

.tjl-ha-title {
    font-size:     0.75rem;
    font-weight:   var(--font-semibold);
    margin-bottom: 2px;
    line-height:   1.3;
}

.tjl-ha-title a {
    color:           var(--color-text-primary);
    text-decoration: none;
}

.tjl-ha-title a:hover {
    color: var(--color-primary);
}

.tjl-ha-authors {
    font-size:     0.625rem;
    color:         var(--color-text-muted);
    margin-bottom: 2px;
}

.tjl-ha-meta {
    font-size:   0.625rem;
    color:       var(--color-text-muted);
    line-height: 1.45;
}

/* ── Main column — journal identity (not article feed) ─────────────────── */

.tjm-banner {
    overflow:      hidden;
    border-bottom: 1px solid var(--color-border);
}

.tjm-banner-img {
    width:      100%;
    height:     152px;
    object-fit: cover;
    display:    block;
}

.tjm-journal-header {
    padding: var(--space-3) var(--space-4) var(--space-2);
}

.tjm-journal-name {
    font-size:   var(--text-2xl, 1.25rem);
    font-weight: var(--font-extrabold, 800);
    margin:      0;
    line-height: 1.18;
    letter-spacing: var(--tracking-tight, -0.02em);
}

.tjm-journal-name a {
    color:           var(--color-text-primary);
    text-decoration: none;
}

.tjm-journal-name em {
    font-style: italic;
}

.tjm-aims-text {
    padding:     0 var(--space-4) var(--space-3);
    font-size:   var(--text-sm, 0.8125rem);
    color:       var(--color-text-secondary);
    line-height: var(--leading-relaxed, 1.5);
}

.tjm-aims-text p {
    margin-bottom: 8px;
}

.tjm-aims-text p:last-child {
    margin-bottom: 0;
}

.tjm-highlights-list {
    padding:      0 var(--space-4) var(--space-3);
    margin:       0;
    list-style:   disc;
    padding-left: 1.35rem;
}

.tjm-highlights-list li {
    font-size:     0.8125rem;
    color:         var(--color-text-secondary);
    line-height:   1.45;
    margin-bottom: 6px;
}

.tjm-highlights-list li:last-child {
    margin-bottom: 0;
}

.tjm-oa-badge {
    display:        inline-flex;
    align-items:    center;
    padding:        1px 6px;
    background:     var(--color-oa-green);
    color:          #fff;
    font-size:      10px;
    font-weight:    var(--font-bold);
    border-radius:  2px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    vertical-align: middle;
}

.tjm-meta-bar {
    display:        flex;
    flex-wrap:      wrap;
    align-items:    center;
    gap:            var(--space-2) var(--space-3);
    padding:        var(--space-2) var(--space-4);
    border-top:     1px solid var(--color-border);
    border-bottom:  1px solid var(--color-border);
    background:     var(--color-gray-50, #fafafa);
    font-size:      var(--text-xs, 0.75rem);
    color:          var(--color-text-secondary);
    line-height:    1.35;
}

.tjm-meta-item strong {
    color: var(--color-text-primary);
}

.tjm-meta-sep {
    width:       1px;
    height:      14px;
    background:  var(--color-border);
    flex-shrink: 0;
}

.tjm-meta-link {
    display:         inline-flex;
    align-items:     center;
    gap:             3px;
    color:           var(--color-text-secondary);
    text-decoration: none;
    font-size:       0.75rem;
    transition:      color var(--transition-fast);
}

.tjm-meta-link:hover {
    color: var(--color-primary);
}

.tjm-oa-meta-badge {
    display:     inline-flex;
    align-items: center;
    gap:         3px;
    color:       var(--color-oa-green);
    font-weight: var(--font-semibold);
    font-size:   0.75rem;
}

.tjm-issn {
    font-size: 0.75rem;
    color:       var(--color-text-secondary);
}

/* ── Right sidebar widgets (.tjr-*) ───────────────────────────────────── */

.tjr-box {
    padding:       var(--space-3) var(--space-3);
    border-bottom: 1px solid var(--color-border-light, #eee);
}

.tjr-box--compact {
    padding-top: 10px;
}

.tjr-box:last-child {
    border-bottom: none;
}

.tjr-box-title {
    font-size:      var(--text-xs, 0.6875rem);
    font-weight:    var(--font-bold);
    color:          var(--color-text-primary);
    margin:         0 0 var(--space-2);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider, 0.06em);
    line-height:    1.25;
}

.tjr-email-desc {
    font-size:     0.75rem;
    color:         var(--color-text-secondary);
    margin-bottom: 8px;
    line-height:   1.45;
}

.tjr-email-form {
    display:        flex;
    flex-direction: column;
    gap:            6px;
}

.tjr-email-input {
    width:         100%;
    padding:       5px 8px;
    font-size:     0.75rem;
    border:        1px solid var(--color-border-dark);
    border-radius: 2px;
    font-family:   var(--font-primary);
}

.tjr-email-input:focus {
    outline:      none;
    border-color: var(--color-primary);
    box-shadow:   0 0 0 2px rgba(0, 117, 180, 0.12);
}

.tjr-subscribe-btn {
    width:           100%;
    padding:         5px;
    background:      var(--color-gray-700);
    border:          1px solid var(--color-gray-700);
    color:           #fff;
    border-radius:   2px;
    font-family:     var(--font-primary);
    font-size:       0.75rem;
    font-weight:     var(--font-semibold);
    cursor:          pointer;
    transition:      background var(--transition-fast);
}

.tjr-subscribe-btn:hover {
    background: var(--color-gray-800);
}

.tjr-news-item {
    margin-bottom:  10px;
    padding-bottom: 8px;
    border-bottom:  1px solid var(--color-border-light);
}

.tjr-news-item:last-of-type {
    border-bottom: none;
}

.tjr-news-date {
    display:       block;
    font-size:     0.625rem;
    color:         var(--color-text-muted);
    margin-bottom: 2px;
}

.tjr-news-title {
    display:         block;
    font-size:       0.75rem;
    font-weight:     var(--font-semibold);
    color:           var(--color-text-primary);
    text-decoration: none;
    line-height:     1.3;
    margin-bottom:   5px;
}

.tjr-news-title:hover {
    color: var(--color-primary);
}

.tjr-news-img-link {
    display: block;
}

.tjr-news-img {
    width:         100%;
    height:        auto;
    border-radius: 2px;
    display:       block;
}

.tjr-more-link {
    display:         inline-block;
    font-size:       0.625rem;
    color:           var(--color-primary);
    text-decoration: none;
    margin-top:      4px;
}

.tjr-more-link:hover {
    text-decoration: underline;
}

.tjr-propose-btn {
    display:         block;
    width:           100%;
    text-align:      center;
    padding:         5px;
    border:          1px solid var(--color-border-dark);
    background:      #fff;
    border-radius:   2px;
    font-size:       0.75rem;
    color:           var(--color-text-secondary);
    text-decoration: none;
    margin-bottom:   8px;
    transition:      background var(--transition-fast);
}

.tjr-propose-btn:hover {
    background:      var(--color-gray-50);
    text-decoration: none;
}

.tjr-topic-item {
    padding:       6px 0;
    border-bottom: 1px solid var(--color-border-light);
}

.tjr-topic-item:last-child {
    border-bottom: none;
}

.tjr-topic-subject {
    font-size:     0.625rem;
    color:         var(--color-text-muted);
    margin-bottom: 2px;
}

.tjr-topic-title {
    display:         block;
    font-size:       0.75rem;
    font-weight:     var(--font-semibold);
    color:           var(--color-text-primary);
    text-decoration: none;
    line-height:     1.3;
    margin-bottom:   3px;
}

.tjr-topic-title:hover {
    color: var(--color-primary);
}

.tjr-topic-editors {
    font-size:     0.625rem;
    color:         var(--color-text-muted);
    margin-bottom: 2px;
}

.tjr-topic-deadline {
    font-size: 0.625rem;
    color:     var(--color-text-muted);
    margin:    0;
}

.tjr-deadline-date {
    color: #c62828;
}

/* =============================================================================
   MDPI-style archive shells — override template inline <style> (higher
   specificity). Do not set .ti-main / .tv-main padding or .ti-wrap grid here
   so assets/css/responsive.css layout breakpoints keep precedence.
   ============================================================================= */

/* ── Issue TOC (taxonomy-issue.php) ─────────────────────────────────────── */
body.tax-issue .ti-wrap {
    box-shadow:    none;
    border-radius: var(--radius-sm, 4px);
}

body.tax-issue .til-section-heading {
    font-size:      var(--text-xs, 0.6875rem);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider, 0.05em);
    color:          var(--color-text-secondary);
}

body.tax-issue .tim-heading {
    font-size:     var(--text-2xl, 1.25rem);
    font-weight:   var(--font-extrabold, 800);
    margin-bottom: var(--space-4);
    letter-spacing: var(--tracking-tight, -0.02em);
}

body.tax-issue .tim-article-count {
    font-size:   var(--text-xs, 0.75rem);
    font-weight: var(--font-normal, 400);
}

body.tax-issue .tim-cover-story {
    margin-bottom:  var(--space-4);
    padding-bottom: var(--space-4);
    gap:            var(--space-4);
}

body.tax-issue .tim-info-bullets {
    margin-bottom: var(--space-4);
}

body.tax-issue .tim-filter-bar {
    margin-bottom:  var(--space-4);
    padding-bottom: var(--space-4);
    gap:            var(--space-3);
    background:     var(--color-gray-50, #fafafa);
    padding-left:   var(--space-3);
    padding-right:  var(--space-3);
    padding-top:    var(--space-3);
    border:         1px solid var(--color-border-light, #eee);
    border-radius:  var(--radius-sm, 4px);
}

body.tax-issue .tim-filter-label {
    font-size:      var(--text-xs, 0.6875rem);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color:          var(--color-text-muted);
}

body.tax-issue .tim-badge {
    padding:       1px 6px;
    font-size:     10px;
    border-radius: var(--radius-sm, 3px);
    letter-spacing: 0.04em;
}

body.tax-issue .tim-card-title {
    font-size:     var(--text-lg, 1rem);
    font-weight:   var(--font-extrabold, 800);
    margin-bottom: var(--space-2);
    line-height:   1.22;
}

body.tax-issue .tim-card-authors {
    font-size:   var(--text-xs, 0.75rem);
    line-height: 1.4;
}

body.tax-issue .tim-card-file-info,
body.tax-issue .tim-card-metrics {
    font-size:   var(--text-xs, 0.6875rem);
    line-height: 1.45;
}

body.tax-issue .tim-card-cite {
    font-size:   var(--text-xs, 0.6875rem);
    line-height: var(--leading-relaxed, 1.5);
}

body.tax-issue .tim-card-abstract {
    font-size: var(--text-sm, 0.8125rem);
}

body.tax-issue .tim-article-card {
    padding: var(--space-4) 0;
}

body.tax-issue .tim-export-menu {
    box-shadow:    0 2px 12px rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-sm, 4px);
}

body.tax-issue .tir-popover {
    box-shadow:    0 2px 14px rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-sm, 4px);
}

/* ── Volume / issue grid (taxonomy-volume.php) ──────────────────────────── */
body.tax-volume .tv-wrap {
    box-shadow:    none;
    border-radius: var(--radius-sm, 4px);
}

body.tax-volume .tvl-section-heading {
    font-size:      var(--text-xs, 0.6875rem);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider, 0.05em);
    color:          var(--color-text-secondary);
}

body.tax-volume .tvm-heading {
    font-size:     var(--text-2xl, 1.25rem);
    font-weight:   var(--font-extrabold, 800);
    margin-bottom: var(--space-4);
    letter-spacing: var(--tracking-tight, -0.02em);
}

body.tax-volume .tvm-issue-grid {
    gap: var(--space-4) var(--space-4);
}

body.tax-volume .tvm-issue-cover {
    box-shadow: none;
}

body.tax-volume .tvm-issue-cover-link:hover .tvm-issue-cover {
    box-shadow: none;
    transform:  none;
}

body.tax-volume .tvm-vol-iss-label {
    font-size: var(--text-xs, 0.6875rem);
}

body.tax-volume .tvm-date-label {
    font-size: var(--text-sm, 0.8125rem);
}

body.tax-volume .tvm-article-count {
    font-size: var(--text-xs, 0.75rem);
}

body.tax-volume .tvm-toc-link {
    font-size: var(--text-xs, 0.75rem);
}

body.tax-volume .tvr-popover {
    box-shadow:    0 2px 14px rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-sm, 4px);
}

/* ── Global article archive (archive-article.php) ───────────────────────── */
body.post-type-archive-article .aa-main {
    border-radius: var(--radius-sm, 4px);
    box-shadow:    none;
}

body.post-type-archive-article .aas-header {
    border-bottom: 1px solid var(--color-border);
    background:    var(--color-gray-50, #fafafa);
}

body.post-type-archive-article .aas-title {
    font-size:      var(--text-xs, 0.6875rem);
    letter-spacing: var(--tracking-wider, 0.05em);
}

body.post-type-archive-article .aam-header {
    padding: var(--space-4) var(--space-5) 0;
}

body.post-type-archive-article .aam-title {
    font-size:     var(--text-2xl, 1.25rem);
    font-weight:   var(--font-extrabold, 800);
    letter-spacing: var(--tracking-tight, -0.02em);
}

body.post-type-archive-article .aam-total-count {
    font-size: var(--text-xs, 0.75rem);
}

body.post-type-archive-article .aam-filter-chip {
    border-radius: var(--radius-sm, 4px);
    padding:       2px var(--space-2);
    font-size:     var(--text-xs, 0.6875rem);
}

body.post-type-archive-article .aam-sort-link {
    border-radius: var(--radius-sm, 4px);
}

body.post-type-archive-article .aam-article-list {
    padding: 0 var(--space-5);
}

body.post-type-archive-article .aam-article-card {
    padding: var(--space-4) 0;
}

body.post-type-archive-article .aam-badge {
    padding:       1px 6px;
    font-size:     10px;
    border-radius: var(--radius-sm, 3px);
    letter-spacing: 0.04em;
}

body.post-type-archive-article .aam-card-title {
    font-size:     var(--text-lg, 1rem);
    font-weight:   var(--font-extrabold, 800);
    line-height:   1.22;
    margin-bottom: var(--space-2);
}

body.post-type-archive-article .aam-card-authors {
    font-size:   var(--text-xs, 0.75rem);
    line-height: 1.4;
}

body.post-type-archive-article .aam-card-file-info,
body.post-type-archive-article .aam-card-metrics {
    font-size:   var(--text-xs, 0.6875rem);
    line-height: 1.45;
}

body.post-type-archive-article .aam-card-cite {
    font-size:   var(--text-xs, 0.6875rem);
    line-height: var(--leading-relaxed, 1.5);
}

body.post-type-archive-article .aam-card-abstract {
    font-size: var(--text-sm, 0.8125rem);
}

body.post-type-archive-article .aam-keyword-tag {
    border-radius: var(--radius-sm, 4px);
    padding:       2px var(--space-2);
    font-size:     var(--text-xs, 0.6875rem);
}