/* ==========================================================================
   Custom Multi-Journal Theme – main.css
   Uses CSS custom properties set inline by the plugin for brand colours.
   ========================================================================== */

/* ── Variables & Reset ─────────────────────────────────────────────────── */
:root {
    --cmj-primary:     #1a5276;
    --cmj-accent:      #e74c3c;
    --cmj-bg:          #f8f9fa;
    --cmj-surface:     #ffffff;
    --cmj-text:        #212529;
    --cmj-text-muted:  #6c757d;
    --cmj-border:      #dee2e6;
    --cmj-radius:      4px;
    --cmj-shadow:      0 2px 8px rgba(0,0,0,.08);
    --cmj-max-width:   1200px;
    --cmj-gap:         1.5rem;
}

*, *::before, *::after { box-sizing: border-box; }

/* ── Shared Utilities ──────────────────────────────────────────────────── */
.cmj-container {
    max-width: var(--cmj-max-width);
    margin: 0 auto;
    padding: 0 1.25rem;
}

.cmj-section {
    padding: 2.5rem 0;
    border-bottom: 1px solid var(--cmj-border);
}
.cmj-section:last-child { border-bottom: none; }

.cmj-section__heading {
    font-size: 1.4rem;
    color: var(--cmj-primary);
    margin: 0 0 1.25rem;
    padding-bottom: .5rem;
    border-bottom: 3px solid var(--cmj-accent);
    display: inline-block;
}

.cmj-link-more {
    display: inline-block;
    margin-top: 1rem;
    color: var(--cmj-primary);
    font-weight: 600;
    text-decoration: none;
}
.cmj-link-more:hover { color: var(--cmj-accent); }

.cmj-btn {
    display: inline-block;
    padding: .55rem 1.4rem;
    background: var(--cmj-primary);
    color: #fff;
    border-radius: var(--cmj-radius);
    text-decoration: none;
    font-weight: 600;
    transition: background .2s;
}
.cmj-btn:hover { background: var(--cmj-accent); color: #fff; }

.cmj-btn--hero {
    background: var(--cmj-accent);
    font-size: 1.05rem;
    padding: .7rem 1.8rem;
}
.cmj-btn--hero:hover { background: #c0392b; }

.cmj-badge {
    display: inline-block;
    background: var(--cmj-accent);
    color: #fff;
    font-size: .75rem;
    font-weight: 700;
    padding: .2rem .6rem;
    border-radius: 2px;
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: .5rem;
}

.cmj-issue-id {
    font-weight: 600;
    color: var(--cmj-text-muted);
    margin: 0 0 1rem;
}

.cmj-additional {
    padding: 2rem 0;
}

.cmj-announce-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--cmj-gap);
}

/* ── Layout 1 – Magazine ───────────────────────────────────────────────── */
.cmj-layout1 {}

.cmj-hero {
    position: relative;
    overflow: hidden;
}
.cmj-hero__bg {
    background: var(--cmj-primary) center/cover no-repeat;
    min-height: 380px;
    display: flex;
    align-items: center;
}
.cmj-hero__bg--plain { background: var(--cmj-primary); }

.cmj-hero__inner {
    max-width: var(--cmj-max-width);
    margin: 0 auto;
    padding: 3rem 1.25rem;
    color: #fff;
}
.cmj-hero__title {
    font-size: clamp(1.6rem, 4vw, 2.8rem);
    margin: 0 0 .75rem;
    text-shadow: 0 1px 4px rgba(0,0,0,.4);
}
.cmj-hero__tagline {
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 0 1.5rem;
    opacity: .9;
}

/* ── Layout 2 – Academic Classic ──────────────────────────────────────── */
.cmj-layout2 { background: var(--cmj-bg); }

.cmj-banner-img {
    width: 100%;
    max-height: 300px;
    overflow: hidden;
}
.cmj-banner-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.cmj-two-col {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2rem 0;
}
@media (min-width: 768px) {
    .cmj-two-col {
        grid-template-columns: 2fr 1fr;
    }
}

.cmj-two-col__sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.cmj-sidebar-widget {
    background: var(--cmj-surface);
    border: 1px solid var(--cmj-border);
    border-radius: var(--cmj-radius);
    padding: 1.25rem;
    box-shadow: var(--cmj-shadow);
}
.cmj-widget__title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--cmj-primary);
    margin: 0 0 .75rem;
    padding-bottom: .4rem;
    border-bottom: 2px solid var(--cmj-accent);
}
.cmj-widget__body {
    font-size: .9rem;
    color: var(--cmj-text-muted);
    line-height: 1.6;
}

/* ── Layout 3 – Minimal ────────────────────────────────────────────────── */
.cmj-layout3 {}

.cmj-cover-img {
    width: 100%;
    max-height: 420px;
    overflow: hidden;
}
.cmj-cover-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.cmj-layout3__inner { padding-top: 2rem; }

.cmj-about-block {
    padding: 2rem 0;
    border-bottom: 1px solid var(--cmj-border);
}
.cmj-about-block__name {
    font-size: clamp(1.4rem, 3vw, 2.2rem);
    color: var(--cmj-primary);
    margin: 0 0 1rem;
}
.cmj-about-block__desc {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--cmj-text);
    max-width: 800px;
}

/* ── Layout 4 – Science / Medical ─────────────────────────────────────── */
.cmj-layout4 {}

.cmj-l4-banner {
    background: var(--cmj-primary) center/cover no-repeat;
    min-height: 320px;
    position: relative;
    display: flex;
    align-items: flex-end;
}
.cmj-l4-banner__overlay {
    background: linear-gradient(transparent, rgba(0,0,0,.65));
    width: 100%;
    padding: 2rem 1.25rem;
    color: #fff;
    max-width: var(--cmj-max-width);
    margin: 0 auto;
}
.cmj-l4-banner__overlay h1 { margin: 0 0 .5rem; font-size: clamp(1.4rem, 3vw, 2.2rem); }
.cmj-l4-banner__overlay p  { margin: 0; opacity: .9; max-width: 600px; }

.cmj-l4-header {
    background: var(--cmj-primary);
    color: #fff;
    padding: 2.5rem 0;
}
.cmj-l4-header h1 { margin: 0 0 .5rem; color: #fff; }
.cmj-l4-header p  { margin: 0; opacity: .85; }

.cmj-l4-issue {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}
@media (min-width: 768px) {
    .cmj-l4-issue {
        grid-template-columns: 220px 1fr;
        align-items: start;
    }
}
.cmj-l4-issue__meta {
    background: var(--cmj-surface);
    border: 1px solid var(--cmj-border);
    border-radius: var(--cmj-radius);
    padding: 1.25rem;
    box-shadow: var(--cmj-shadow);
}
.cmj-l4-issue__meta h2 { font-size: 1rem; margin: .4rem 0 .75rem; color: var(--cmj-text); }

.cmj-announce-strip {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--cmj-gap);
}

/* ── Layout 5 – Humanities ─────────────────────────────────────────────── */
.cmj-layout5 {}

.cmj-l5-editorial {
    background: var(--cmj-primary);
    color: #fff;
    padding: 3rem 0;
}
.cmj-l5-editorial__inner {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}
@media (min-width: 768px) {
    .cmj-l5-editorial__inner {
        flex-direction: row;
        align-items: center;
    }
}
.cmj-l5-editorial__img {
    flex: 0 0 auto;
    max-width: 320px;
    border-radius: var(--cmj-radius);
    overflow: hidden;
}
.cmj-l5-editorial__img img { width: 100%; display: block; }

.cmj-l5-editorial__text h1 {
    color: #fff;
    font-size: clamp(1.5rem, 3vw, 2.4rem);
    margin: 0 0 1rem;
}
.cmj-l5-editorial__desc {
    font-size: 1rem;
    line-height: 1.7;
    opacity: .9;
    margin-bottom: 1.5rem;
    max-width: 600px;
}

/* ── Shared inner-page overrides ───────────────────────────────────────── */

/* Make PKP nav use brand colour */
.pkp_structure_head {
    background: var(--cmj-primary);
}
.pkp_site_name a,
.pkp_navigation_primary a,
.pkp_navigation_user a {
    color: #fff;
}
.pkp_navigation_primary a:hover,
.pkp_navigation_user a:hover {
    color: rgba(255,255,255,.75);
}

/* Footer */
.pkp_structure_footer_wrapper {
    background: #1a1a2e;
    color: rgba(255,255,255,.7);
    margin-top: 3rem;
}
.pkp_structure_footer { padding: 2rem 1.25rem; }
.pkp_footer_content a { color: rgba(255,255,255,.85); }

/* Article / issue pages */
.pkp_page_article .page_article,
.pkp_page_issue   .page_issue {
    padding: 1.5rem 0;
}

/* Responsive helpers */
@media (max-width: 576px) {
    .cmj-hero__bg  { min-height: 260px; }
    .cmj-l4-banner { min-height: 220px; }
}

/* --- ARTICLE DETAILS SPECIFIC CSS --- */
/* CSS Override for dynamic OJS menu into bootstrap */
#mainNav ul.pkp_navigation_primary { display: flex; flex-direction: row; flex-wrap: wrap; margin: 0; padding-left:0; list-style:none; }
#mainNav li { position: relative; }
#mainNav a { font-size: 13.5px; font-weight: 600; color: var(--slate)!important; padding: 18px 12px!important; border-bottom: 3px solid transparent; transition: color .2s, border-color .2s; display: block; text-decoration:none; }
#mainNav a:hover { color: var(--maroon)!important; border-bottom-color: var(--maroon); }
#mainNav ul ul { display: none; position: absolute; top: 100%; left: 0; background: #fff; min-width: 210px; z-index: 1000; padding: 8px 0; border-top: 2px solid var(--maroon); border-radius: 0 0 var(--r) var(--r); box-shadow: var(--sh-md); }
#mainNav li:hover > ul { display: block; animation: fdDown .2s ease; }
#mainNav ul ul li { display: block; width: 100%; }
#mainNav ul ul a { padding: 8px 18px!important; font-size: 13px; border-bottom: none!important; transition: background .2s, padding-left .2s; }
#mainNav ul ul a:hover { background: #fef5f5; color: var(--maroon)!important; padding-left: 24px!important; }
@media (max-width: 991px) {
    #mainNav ul.pkp_navigation_primary { flex-direction: column; }
    #mainNav a { padding: 10px 14px!important; border-bottom: none!important; }
    #mainNav ul ul { position: static; box-shadow: none; border-top: none; padding-left: 15px; display: block; border-radius: 0; animation:none; }
}


/* --- ARTICLE DETAILS SPECIFIC CSS --- */
.custom-article-view {
    --navy: var(--cmj-primary);
    --navy-mid: var(--cmj-primary);
    --navy-light: var(--cmj-bg);
    --accent: var(--cmj-accent);
    --accent-light: var(--cmj-bg);
    --gold: #9a6e00;
    --gold-light: #fdf6e3;
    --green: #1a6b3a;
    --green-light: #e8f5ee;
    --text: var(--cmj-text);
    --text-mid: #3a3a3c;
    --text-light: var(--cmj-text-muted);
    --border: var(--cmj-border);
    --bg: var(--cmj-bg);
    --white: var(--cmj-surface);
    --tag-bg: var(--cmj-bg);
    --shadow: var(--cmj-shadow);
    --shadow-sm: var(--cmj-shadow);
}

.custom-article-view {
    color: var(--text);
    font-size: 15px;
    line-height: 1.65;
    max-width: 1200px;
    margin: 28px auto 64px;
}
.main-grid {
    display: grid;
    grid-template-columns: 1fr 308px;
    gap: 28px;
}

/* ARTICLE CARD */
.article-card { background: var(--white); border: 1px solid var(--border); border-radius: 10px; box-shadow: var(--shadow); overflow: hidden; }
/* ARTICLE HEADER */
.article-header { padding: 32px 38px 28px; border-bottom: 1px solid var(--border); }
.type-row { display: flex; align-items: center; gap: 8px; margin-bottom: 15px; flex-wrap: wrap; }
.article-type-badge { display: inline-flex; align-items: center; gap: 5px; background: var(--accent-light); color: var(--accent); font-size: 10.5px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; padding: 4px 10px; border-radius: 4px; }
.article-type-badge::before { content: ''; width: 5px; height: 5px; background: var(--accent); border-radius: 50%; }
.vol-badge { background: var(--navy-light); color: var(--navy); font-size: 10.5px; font-weight: 600; padding: 4px 10px; border-radius: 4px; }
.custom-article-view .article-title { font-size: 20px; font-weight: 700; line-height: 1.35; color: var(--navy); margin-bottom: 24px; margin-top: 0; }

/* AUTHORS */
.authors-label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--text-light); margin-bottom: 10px; }
.authors-grid { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 4px; }
.author-chip { display: inline-flex; align-items: center; gap: 9px; background: var(--tag-bg); border: 1px solid #dce4f0; border-radius: 24px; padding: 5px 14px 5px 5px; cursor: pointer; transition: all .2s; text-decoration: none; }
.author-chip:hover { background: var(--navy-light); border-color: #b0c0d8; text-decoration: none; }
.author-avatar { width: 30px; height: 30px; border-radius: 50%; color: #fff; font-size: 11px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; background: var(--navy); }
.author-info { line-height: 1.25; }
.author-name { font-size: 13px; font-weight: 600; color: var(--navy); display: block; margin-bottom: 2px; }
.author-role { font-size: 10.5px; color: var(--text-light); display: block; }

/* TOGGLE */
.toggle-btn { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; color: var(--navy); background: none; border: none; cursor: pointer; padding: 7px 0; margin-top: 6px;  letter-spacing: .01em; transition: color .2s; }
.toggle-btn:hover { color: var(--accent); text-decoration: none; }
.toggle-btn .chevron { width: 17px; height: 17px; border: 1.5px solid currentColor; border-radius: 50%; display: flex; align-items: center; justify-content: center; transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), background 0.2s; flex-shrink: 0; }
.toggle-btn:hover .chevron { background: var(--navy-light); }
.toggle-btn.open .chevron { transform: rotate(180deg); }

/* DETAILS WRAPPER */
.author-details-wrapper { overflow: hidden; max-height: 0; opacity: 0; transition: max-height 0.4s ease, opacity 0.35s ease; }
.author-details-wrapper.expanded { max-height: 1000px; opacity: 1; margin-bottom: 15px; }
.affil-list { margin: 14px 0 0; padding: 14px 0 0; border-top: 1px dashed var(--border); font-size: 12px; color: var(--text-light); line-height: 1.7; }
.affil-list span { display: block; margin-bottom: 5px; }
.affil-list sup { color: var(--accent); font-weight: 700; }

/* METRICS ROW */
.metrics-row { display: flex; align-items: center; gap: 0; flex-wrap: wrap; padding: 14px 0 0; border-top: 1px solid var(--border); margin-top: 22px; }
.metric { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--text-light); padding-right: 20px; margin-right: 20px; border-right: 1px solid var(--border); }
.metric:last-child { border-right: none; margin-right: 0; padding-right: 0; }
.metric svg { opacity: .55; flex-shrink: 0; }
.metric strong { color: var(--text); font-weight: 600; }

/* SECTIONS */
.section { padding: 30px 38px; border-bottom: 1px solid #ededf0; }
.section:last-child { border-bottom: none; }
.section-heading {  font-size: 16px; font-weight: 700; color: var(--navy); margin-bottom: 16px; padding-bottom: 10px; border-bottom: 2px solid var(--navy-light); display: flex; align-items: center; gap: 9px; margin-top: 0; }
.body-text {  font-size: 15.5px; line-height: 1.85; color: var(--text-mid); }
.body-text p { margin-bottom: 16px; }
.body-text p:last-child { margin-bottom: 0; }

/* KEYWORDS */
.keywords { display: flex; flex-wrap: wrap; gap: 8px; }
.kw { background: var(--tag-bg); border: 1px solid #d0daea; color: var(--navy); font-size: 13px; font-weight: 500; padding: 6px 15px; border-radius: 20px; cursor: default; transition: all .2s; }
.kw:hover { background: var(--navy); color: #fff; border-color: var(--navy); }

/* REFERENCES */
.ref-list { list-style: none; counter-reset: refs; margin: 0; padding: 0; }
.ref-list li { counter-increment: refs;  font-size: 13px; line-height: 1.75; color: var(--text-mid); padding: 10px 0 10px 40px; position: relative; border-bottom: 1px solid #f0f0f3; }
.ref-list li:last-child { border-bottom: none; }
.ref-list li::before { content: counter(refs); position: absolute; left: 0; top: 10px; width: 26px; height: 26px; background: var(--tag-bg); border-radius: 5px; font-size: 10.5px; font-weight: 700; color: var(--text-light); display: flex; align-items: center; justify-content: center;  }

/* SIDEBAR */
.article-sidebar { display: flex; flex-direction: column; gap: 18px; }
.side-card { background: var(--white); border: 1px solid var(--border); border-radius: 10px; box-shadow: var(--shadow-sm); overflow: hidden; }
.side-card-header { background: var(--maroon); color: #fff; padding: 12px 18px; font-size: 11.5px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; display: flex; align-items: center; gap: 7px; margin: 0; }
.side-card-header svg { opacity: .7; flex-shrink: 0; }
.side-card-body { padding: 16px 18px; }

/* BUTTONS */
.btn-dl { display: flex; align-items: center; justify-content: center; gap: 8px; width: 100%; padding: 11px 14px; background: #E0B96C !important; color: #fff; font-size: 13.5px; font-weight: 600; border: none; border-radius: 6px; cursor: pointer; text-decoration: none; transition: all .2s; margin-bottom: 8px; }
.btn-dl:hover { background: #a82a22; transform: translateY(-1px); box-shadow: 0 3px 12px rgba(200, 56, 46, .25); color: #fff; text-decoration: none; }
.btn-sec { display: flex; align-items: center; justify-content: center; gap: 7px; width: 100%; padding: 9px 14px; background: transparent; color: var(--navy); font-size: 13px; font-weight: 500; border: 1.5px solid var(--border); border-radius: 6px; cursor: pointer; text-decoration: none; transition: all .2s; margin-bottom: 6px; }
.btn-sec:hover { background: var(--tag-bg); border-color: var(--navy); color: var(--navy); text-decoration: none; }

/* STATS */
.stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--border); border-radius: 6px; overflow: hidden; margin-bottom: 14px; }
.stat-cell { background: var(--white); padding: 12px 14px; text-align: center; }
.stat-num { font-size: 22px; font-weight: 700; color: var(--navy); line-height: 1; display: block; }
.stat-label { font-size: 10.5px; color: var(--text-light); font-weight: 500; text-transform: uppercase; letter-spacing: .05em; margin-top: 3px; display: block; }
.info-rows { border: 1px solid var(--border); border-radius: 6px; overflow: hidden; }
.info-row { display: flex; justify-content: space-between; align-items: center; padding: 9px 13px; border-bottom: 1px solid var(--border); gap: 8px; background: var(--white); }
.info-row:last-child { border-bottom: none; }
.info-row:nth-child(even) { background: #fafafa; }
.info-label { font-size: 11px; font-weight: 600; color: var(--text-light); text-transform: uppercase; letter-spacing: .04em; white-space: nowrap; }
.info-value { font-size: 12.5px; color: var(--text); font-weight: 500; text-align: right; }
.info-value a { color: var(--navy); text-decoration: none; }
.info-value a:hover { text-decoration: underline; }

/* CITE BOX */
.cite-box { background: var(--bg); border: 1px solid var(--border); border-radius: 6px; padding: 12px 14px; margin-bottom: 10px;  font-size: 12.5px; line-height: 1.7; color: var(--text-mid); }
.cite-actions { display: flex; gap: 6px; }
.cite-btn { flex: 1; display: flex; align-items: center; justify-content: center; gap: 5px; font-size: 11.5px; font-weight: 500; padding: 7px; border-radius: 5px; border: 1.5px solid var(--border); background: transparent; color: var(--navy); cursor: pointer; transition: all .2s; }
.cite-btn:hover { background: var(--navy); color: #fff; border-color: var(--navy); }
/* RELATED ARTICLES */
.related-article { padding: 11px 0; border-bottom: 1px solid var(--border); display: flex; gap: 10px; align-items: flex-start; }
.related-article:last-child { border-bottom: none; padding-bottom: 0; }
.rel-num { width: 22px; height: 22px; background: var(--navy-light); border-radius: 4px; flex-shrink: 0; font-size: 10px; font-weight: 700; color: var(--navy); display: flex; align-items: center; justify-content: center; margin-top: 1px; }
.rel-title { font-size: 12.5px; font-weight: 500; color: var(--navy); line-height: 1.45; text-decoration: none; display: block; }
.rel-title:hover { text-decoration: underline; }
.rel-author { font-size: 11px; color: var(--text-light); margin-top: 2px; }

/* ABOUT JOURNAL */
.journal-about { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 13px; }
.j-icon { width: 46px; height: 46px; background: var(--navy); border-radius: 7px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 17px; font-weight: 700; box-shadow: 0 2px 8px rgba(15, 32, 68, .2); text-decoration: none; }
.j-name { font-size: 13px; font-weight: 600; color: var(--navy); line-height: 1.3; margin-bottom: 2px; }
.j-pub { font-size: 11px; color: var(--text-light); margin-top: 2px; }
.jtags { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 12px; }
.jtag { font-size: 10px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; padding: 3px 9px; border-radius: 3px; }
.jtag.oa { background: var(--green-light); color: var(--green); }
.jtag.peer { background: var(--navy-light); color: var(--navy); }
.jtag.issn { background: var(--gold-light); color: var(--gold); border: 1px solid #e0c870; }

.copied-flash { position: fixed; bottom: 24px; right: 24px; background: var(--navy); color: #fff; font-size: 13px; font-weight: 500; padding: 10px 18px; border-radius: 7px; border-left: 3px solid var(--accent); opacity: 0; pointer-events: none; transition: opacity .3s; z-index: 9999; box-shadow: 0 4px 16px rgba(0, 0, 0, .2); }
.copied-flash.show { opacity: 1; }

@media (max-width: 960px) {
    .main-grid { grid-template-columns: 1fr; }
    .article-header, .section { padding-left: 22px; padding-right: 22px; }
}
@media (max-width: 600px) {
    .custom-article-view .article-title { font-size: 22px; }
}