/* JOCSTEC theme for OJS */
:root{--jt-accent:#2563eb;--jt-hero:#0b1f4b;--jt-ink:#0f172a;--jt-muted:#64748b;--jt-line:#e2e8f0;--jt-bg:#f1f5f9;--jt-card:#fff;--jt-teal:#0d9488;--jt-green:#10b981;--jt-r:14px;--jt-shadow:0 1px 2px rgba(15,23,42,.06),0 8px 24px rgba(15,23,42,.06)}
.jt-body{font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--jt-bg);color:var(--jt-ink);margin:0;line-height:1.55;font-size:15px}
.jt-body *{box-sizing:border-box}
.jt-body a{color:var(--jt-accent);text-decoration:none}
.jt-body a:hover{text-decoration:underline}
.jt-body img{max-width:100%;height:auto}
.jt-body ul,.jt-body ol{margin:0;padding:0;list-style:none}
.jt-container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}
.jt-skip{position:absolute;left:-9999px}
.jt-skip:focus{left:10px;top:10px;background:#fff;padding:6px 10px;z-index:99}

/* Topbar */
.jt-topbar{background:#0a1736;color:#cbd5e1;font-size:12.5px}
.jt-topbar-in{display:flex;justify-content:space-between;align-items:center;min-height:34px;gap:16px}
.jt-issn span{margin-right:18px}.jt-issn em{opacity:.7;font-style:normal}
.jt-lang{display:flex;gap:12px}.jt-lang a{color:#cbd5e1!important}.jt-lang .current a{color:#fff!important;font-weight:600}

/* Header */
.jt-header{background:#fff;border-bottom:1px solid var(--jt-line);position:sticky;top:0;z-index:50}
.jt-header-in{display:flex;align-items:center;gap:24px;min-height:68px}
.jt-brand{display:flex;align-items:center;gap:12px;color:var(--jt-ink)!important;text-decoration:none!important}
.jt-brand-logo{max-height:46px;width:auto}
.jt-brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--jt-hero),var(--jt-accent));color:#fff;font-weight:800;font-size:20px}
.jt-brand-text{display:flex;flex-direction:column;line-height:1.15}
.jt-brand-text strong{font-size:19px;font-weight:800;letter-spacing:.2px}
.jt-brand-text small{font-size:11px;color:var(--jt-muted);max-width:280px}
.jt-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.jt-nav a,.jt-menu a{color:var(--jt-ink);font-weight:600;font-size:13.5px;padding:10px 12px;border-radius:8px;display:inline-block}
.jt-nav a:hover{background:var(--jt-bg);text-decoration:none}
.jt-menu{display:flex;gap:2px}
.jt-menu li{position:relative}
.jt-menu li>ul{display:none;position:absolute;left:0;top:100%;min-width:220px;background:#fff;border:1px solid var(--jt-line);border-radius:10px;box-shadow:var(--jt-shadow);padding:6px;z-index:60}
.jt-menu li:hover>ul,.jt-menu li:focus-within>ul,.jt-menu li.open>ul{display:block}
.jt-menu li>ul a{display:block;font-weight:500}
.jt-menu li:has(>ul)>a::after{content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;font-size:9px;margin-left:6px}
.jt-actions{display:flex;align-items:center;gap:8px}
.jt-icon-btn,.jt-burger{border:1px solid var(--jt-line);background:#fff;width:38px;height:38px;border-radius:10px;cursor:pointer;color:var(--jt-ink)}
.jt-burger{display:none}
.jt-user-menu{display:flex;gap:6px}
.jt-user-menu a{font-size:13px;font-weight:600;padding:8px 14px;border-radius:10px;color:var(--jt-ink);border:1px solid var(--jt-line)}
.jt-user-menu li:last-child>a{background:var(--jt-accent);color:#fff;border-color:var(--jt-accent)}
.jt-user-menu li>ul{display:none;position:absolute;right:0;background:#fff;border:1px solid var(--jt-line);border-radius:10px;padding:6px;min-width:180px}
.jt-user-menu li{position:relative}.jt-user-menu li:hover>ul{display:block}
.jt-search{border-top:1px solid var(--jt-line);background:#f8fafc;padding:12px 0}
.jt-search-form{display:flex;gap:8px}
.jt-search-form input{flex:1;padding:10px 14px;border:1px solid var(--jt-line);border-radius:10px;font:inherit}

/* Buttons */
.jt-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border-radius:10px;font-weight:600;font-size:13.5px;border:1px solid transparent;cursor:pointer;text-decoration:none!important;transition:.15s}
.jt-btn-primary{background:var(--jt-accent);color:#fff!important}
.jt-btn-primary:hover{filter:brightness(1.1)}
.jt-btn-light{background:#fff;color:var(--jt-hero)!important}
.jt-btn-ghost{background:rgba(255,255,255,.1);color:#fff!important;border-color:rgba(255,255,255,.35)}
.jt-btn-outline{background:#fff;color:var(--jt-accent)!important;border-color:var(--jt-accent)}
.jt-btn-wa{background:#25d366;color:#fff!important}
.jt-btn-sm{padding:7px 12px;font-size:12.5px}
.jt-btn-block{display:flex;width:100%}

/* Hero */
.jt-hero{position:relative;color:#fff;background:linear-gradient(135deg,var(--jt-hero) 0%,#12307a 60%,var(--jt-accent) 150%) center/cover;padding:64px 0 120px;overflow:hidden}
.jt-hero-bg{position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.12) 1px,transparent 1px);background-size:26px 26px;opacity:.5;pointer-events:none}
.jt-hero-grid{position:relative;display:grid;grid-template-columns:1fr 340px;gap:48px;align-items:center}
.jt-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.jt-chips li{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);padding:5px 12px;border-radius:999px;font-size:12px;font-weight:600}
.jt-hero h1{font-size:40px;line-height:1.15;font-weight:800;margin:0 0 14px;color:#fff;max-width:640px}
.jt-hero-lead{font-size:15px;color:#cbd5e1;max-width:600px;margin:0 0 26px}
.jt-hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.jt-issue-card{position:relative;background:#fff;color:var(--jt-ink);border-radius:18px;padding:22px 20px 20px;box-shadow:0 20px 50px rgba(0,0,0,.35)}
.jt-ribbon{position:absolute;top:-10px;left:16px;background:var(--jt-green);color:#fff;font-size:11px;font-weight:700;padding:4px 12px;border-radius:999px;text-transform:uppercase;letter-spacing:.5px}
.jt-issue-date{position:absolute;top:14px;right:16px;font-size:11.5px;color:var(--jt-muted)}
.jt-issue-cover{display:block;margin:14px auto 12px;width:150px}
.jt-issue-cover img{width:100%;border-radius:6px;box-shadow:0 8px 20px rgba(15,23,42,.25)}
.jt-cover-ph{display:grid;place-items:center;aspect-ratio:3/4;background:linear-gradient(135deg,#dbeafe,#bfdbfe);color:var(--jt-accent);font-size:34px;border-radius:6px;width:100%}
.jt-issue-title{font-size:14px;font-weight:700;text-align:center;margin:0 0 14px;line-height:1.35}
.jt-issue-title a{color:var(--jt-ink)}

/* Stats */
.jt-stats{margin-top:-64px;position:relative;z-index:5}
.jt-stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.jt-stat{display:flex;align-items:center;gap:14px;background:#fff;border-radius:var(--jt-r);padding:18px 20px;box-shadow:var(--jt-shadow)}
.jt-stat-ico{display:grid;place-items:center;width:46px;height:46px;border-radius:12px;background:#eff6ff;color:var(--jt-accent);font-size:19px}
.jt-stat strong{display:block;font-size:26px;font-weight:800;line-height:1}
.jt-stat small{font-size:11.5px;text-transform:uppercase;letter-spacing:.6px;color:var(--jt-muted);font-weight:600}

/* Layout */
.jt-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:28px;margin-top:28px;align-items:start}
.jt-card{background:var(--jt-card);border-radius:var(--jt-r);box-shadow:var(--jt-shadow);padding:24px;margin-bottom:24px}
.jt-card-title{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:800;margin:0 0 14px;color:var(--jt-ink);text-transform:none}
.jt-title-ico{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:#eff6ff;color:var(--jt-accent);font-size:14px;flex:none}
.jt-about-sub{font-size:14px;font-weight:700;color:var(--jt-accent);margin:0 0 8px}
.jt-about-text{color:#475569;display:-webkit-box;-webkit-line-clamp:6;-webkit-box-orient:vertical;overflow:hidden;margin:0 0 18px}
.jt-facts{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:18px}
.jt-fact{display:flex;gap:12px;align-items:center;border:1px solid var(--jt-line);border-radius:12px;padding:12px;background:#f8fafc}
.jt-fact-ico{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:#fff;color:var(--jt-accent);border:1px solid var(--jt-line);flex:none}
.jt-fact small{display:block;font-size:10.5px;text-transform:uppercase;letter-spacing:.5px;color:var(--jt-muted);font-weight:700}
.jt-fact strong{font-size:13px;font-weight:600;word-break:break-word}
.jt-about-actions{display:flex;gap:10px;flex-wrap:wrap}
.jt-logo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.jt-logo-grid li a,.jt-logo-grid li>span{display:grid;place-items:center;height:62px;border:1px solid var(--jt-line);border-radius:12px;padding:8px;background:#fff}
.jt-logo-grid img{max-height:44px;object-fit:contain}
.jt-logo-text{font-weight:700;font-size:12.5px;color:#334155;text-align:center}

/* Latest */
.jt-latest-title{margin:6px 0 16px}
.jt-current-issue{display:flex;gap:22px;align-items:flex-start}
.jt-ci-cover{flex:none;width:130px}
.jt-ci-cover img{width:100%;border-radius:6px;box-shadow:0 8px 20px rgba(15,23,42,.2)}
.jt-ci-body h3{font-size:18px;margin:8px 0;font-weight:800}
.jt-ci-body h3 a{color:var(--jt-ink)}
.jt-ci-body p{color:#475569;margin:0 0 12px;font-size:14px}
.jt-ci-foot{display:flex;justify-content:space-between;gap:12px;font-size:12.5px;color:var(--jt-muted);flex-wrap:wrap}
.jt-pill{display:inline-block;background:#eff6ff;color:var(--jt-accent);font-size:11px;font-weight:700;padding:3px 10px;border-radius:999px}
.jt-pill-green{background:#d1fae5;color:#047857}
.jt-section{margin-bottom:26px}
.jt-section-title{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:800;text-transform:uppercase;letter-spacing:.6px;color:var(--jt-hero);margin:0 0 12px}
.jt-article{display:flex;gap:18px;background:#fff;border-radius:var(--jt-r);box-shadow:var(--jt-shadow);padding:18px;margin-bottom:14px}
.jt-article-thumb{flex:none;width:84px}
.jt-article-thumb img{width:100%;border-radius:6px;border:1px solid var(--jt-line)}
.jt-article-thumb .jt-cover-ph{font-size:24px}
.jt-article-body{min-width:0;flex:1}
.jt-article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px;font-size:12px;color:var(--jt-muted);margin-bottom:6px}
.jt-date{margin-left:auto}
.jt-article-title{font-size:16px;line-height:1.4;font-weight:700;margin:0 0 6px}
.jt-article-title a{color:var(--jt-accent)}
.jt-authors{font-size:13px;color:#475569;margin:0 0 6px}
.jt-authors em{font-style:normal;color:var(--jt-muted)}
.jt-ids{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:12px;color:var(--jt-muted);margin-bottom:10px}
.jt-galleys{display:flex;flex-wrap:wrap;gap:8px}
.jt-galley{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.3px;padding:6px 12px;border-radius:8px;border:1px solid var(--jt-accent);color:var(--jt-accent)!important}
.jt-galley-pdf{background:var(--jt-accent);color:#fff!important}
.jt-galley-turnitin{border-color:var(--jt-teal);color:var(--jt-teal)!important}
.jt-more{display:inline-block;font-size:13px;font-weight:600;margin:2px 0 0}

/* Sidebar */
.jt-side{position:sticky;top:84px;display:flex;flex-direction:column;gap:18px}
.jt-widget{background:#fff;border-radius:var(--jt-r);box-shadow:var(--jt-shadow);padding:18px}
.jt-w-title{font-size:12.5px;font-weight:800;text-transform:uppercase;letter-spacing:.7px;color:var(--jt-hero);margin:0 0 12px;padding-bottom:10px;border-bottom:1px solid var(--jt-line);display:flex;gap:8px;align-items:center}
.jt-w-title i{color:var(--jt-accent)}
.jt-accr{text-align:center}.jt-accr img{max-height:130px;margin:0 auto 8px}.jt-accr p{font-size:12.5px;margin:0 0 10px;color:#475569}
.jt-side-menu{display:flex;flex-direction:column}
.jt-side-menu a{display:block;padding:8px 10px;border-radius:8px;font-size:13px;font-weight:500;color:#334155}
.jt-side-menu a:hover{background:#eff6ff;color:var(--jt-accent);text-decoration:none}
.jt-side-menu li>ul{padding-left:12px}
.jt-template img{border-radius:8px;border:1px solid var(--jt-line)}
.jt-scholar{width:100%;border-collapse:collapse;font-size:12.5px;margin-bottom:12px}
.jt-scholar th,.jt-scholar td{padding:6px 4px;text-align:right;border-bottom:1px solid var(--jt-line)}
.jt-scholar th:first-child,.jt-scholar td:first-child{text-align:left}
.jt-scholar th{color:var(--jt-muted);font-weight:600;font-size:11px;text-transform:uppercase}
.jt-scholar-cap{font-size:11px;color:var(--jt-muted);margin:4px 0}
.jt-bars{display:flex;align-items:flex-end;gap:8px;height:110px;margin-bottom:12px}
.jt-bar{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;height:100%;position:relative}
.jt-bar-fill{width:100%;background:linear-gradient(var(--jt-accent),#60a5fa);border-radius:4px 4px 0 0;min-height:4px}
.jt-bar-val{font-size:10px;color:var(--jt-muted)}.jt-bar-year{font-size:10px;color:var(--jt-muted);margin-top:3px}
.jt-popular{counter-reset:pop;display:flex;flex-direction:column;gap:10px}
.jt-popular li{counter-increment:pop;position:relative;padding-left:32px}
.jt-popular li::before{content:counter(pop);position:absolute;left:0;top:0;width:22px;height:22px;border-radius:7px;background:#eff6ff;color:var(--jt-accent);font-weight:800;font-size:11.5px;display:grid;place-items:center}
.jt-popular a{display:block;font-size:12.5px;font-weight:600;line-height:1.35;color:#1e293b}
.jt-popular span{font-size:11px;color:var(--jt-muted)}
.jt-cloud{display:flex;flex-wrap:wrap;gap:6px 10px;align-items:center}
.jt-kw{line-height:1.2;color:#334155!important;font-weight:600}
.jt-kw-1{font-size:11px;opacity:.7}.jt-kw-2{font-size:12.5px}.jt-kw-3{font-size:14px;color:var(--jt-teal)!important}.jt-kw-4{font-size:17px;color:var(--jt-accent)!important}.jt-kw-5{font-size:21px;color:var(--jt-hero)!important;font-weight:800}
.jt-support{display:flex;flex-direction:column;gap:12px;align-items:center}.jt-support img{max-height:64px}
.jt-visitor{overflow:hidden}

/* Charts */
.jt-fullwidth{margin-top:4px}
.jt-chart-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap}
.jt-muted{color:var(--jt-muted);font-size:13px;margin:0 0 14px}
.jt-mini-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px}
.jt-mini{border:1px solid var(--jt-line);background:#f8fafc;border-radius:12px;padding:12px 14px;min-width:120px}
.jt-mini small{display:block;font-size:10.5px;text-transform:uppercase;letter-spacing:.5px;color:var(--jt-muted);font-weight:700}
.jt-mini strong{font-size:20px;font-weight:800}
.jt-chart-tools{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.jt-tabs{display:flex;gap:6px;background:var(--jt-bg);padding:4px;border-radius:10px}
.jt-tabs button{border:0;background:transparent;padding:7px 12px;border-radius:8px;font:inherit;font-size:12.5px;font-weight:600;color:var(--jt-muted);cursor:pointer}
.jt-tabs button.active{background:#fff;color:var(--jt-accent);box-shadow:0 1px 3px rgba(0,0,0,.1)}
.jt-legend{display:flex;gap:16px;font-size:12px;color:#475569}
.jt-dot{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:5px}
.jt-dot-views{background:var(--jt-green)}.jt-dot-dl{background:var(--jt-accent)}
.jt-chart-box{position:relative;height:320px}
.jt-geo-totals{display:flex;gap:12px}
.jt-geo-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px}
#jt-geo-map{height:380px;border-radius:12px;background:#f1f5f9;overflow:hidden}
.jt-geo-top h3{font-size:14px;font-weight:800;margin:0 0 12px}
.jt-geo-top li{margin-bottom:12px}
.jt-geo-row{display:flex;justify-content:space-between;font-size:13px;margin-bottom:4px}
.jt-geo-row em{font-style:normal;color:var(--jt-muted);margin-left:6px}
.jt-progress{height:6px;background:var(--jt-line);border-radius:6px;overflow:hidden}
.jt-progress span{display:block;height:100%;background:linear-gradient(90deg,var(--jt-accent),var(--jt-teal));min-width:2px}

/* Footer */
.jt-footer{background:linear-gradient(180deg,#0b1f4b,#081533);color:#cbd5e1;margin-top:40px;font-size:13.5px}
.jt-footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:36px;padding-top:48px;padding-bottom:32px}
.jt-footer h4{color:#fff;font-size:12.5px;text-transform:uppercase;letter-spacing:.8px;margin:0 0 14px;font-weight:800}
.jt-footer a{color:#cbd5e1}.jt-footer a:hover{color:#fff}
.jt-footer li{margin-bottom:8px;display:flex;gap:10px}.jt-footer li i{color:#60a5fa;margin-top:4px;width:14px}
.jt-footer-brand{display:flex;flex-direction:column;margin-bottom:12px;text-decoration:none!important}
.jt-footer-brand strong{font-size:22px;color:#fff;font-weight:800}.jt-footer-brand small{color:#94a3b8;font-size:12px}
.jt-footer-issn span{display:inline-block;background:rgba(255,255,255,.1);border-radius:8px;padding:4px 10px;margin:0 8px 6px 0;font-size:12px;font-weight:600}
.jt-footer-platform{display:inline-block;margin-top:10px;font-size:12px;opacity:.85}
.jt-footer-map iframe{width:100%;height:280px;border:0;border-radius:14px}
.jt-pagefooter{padding:16px 20px;font-size:12.5px;color:#94a3b8}
.jt-footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:16px 0;font-size:12.5px;color:#94a3b8;margin-top:24px}
.jt-wa-float{position:fixed;right:20px;bottom:20px;width:54px;height:54px;border-radius:50%;background:#25d366;color:#fff!important;display:grid;place-items:center;font-size:28px;box-shadow:0 8px 20px rgba(0,0,0,.3);z-index:70}
.jt-top{position:fixed;right:24px;bottom:86px;width:40px;height:40px;border-radius:50%;border:0;background:var(--jt-hero);color:#fff;cursor:pointer;z-index:70}

/* Inner pages */
.jt-inner{padding-top:28px;padding-bottom:20px}
.jt-inner .pkp_structure_content{background:#fff;border-radius:var(--jt-r);box-shadow:var(--jt-shadow);padding:28px;max-width:none}
.jt-inner .pkp_structure_main{max-width:none}

/* Responsive */
@media (max-width:1024px){
	.jt-hero-grid{grid-template-columns:1fr}.jt-hero-issue{max-width:340px}
	.jt-layout{grid-template-columns:1fr}.jt-side{position:static}
	.jt-stats-grid,.jt-mini-stats{grid-template-columns:repeat(2,1fr)}
	.jt-geo-grid{grid-template-columns:1fr}
	.jt-footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
	.jt-burger{display:block;margin-left:auto}
	.jt-nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--jt-line);padding:10px 20px;flex-direction:column;align-items:stretch;margin:0}
	.jt-nav.open{display:flex}
	.jt-menu{flex-direction:column}.jt-menu li>ul{position:static;display:block;box-shadow:none;border:0;padding-left:12px}
	.jt-header-in{position:relative}
}
@media (max-width:600px){
	.jt-hero{padding:40px 0 100px}.jt-hero h1{font-size:28px}
	.jt-facts,.jt-logo-grid{grid-template-columns:repeat(2,1fr)}
	.jt-article{flex-direction:column}.jt-article-thumb{width:70px}
	.jt-current-issue{flex-direction:column}
	.jt-footer-grid{grid-template-columns:1fr}
	.jt-stat strong{font-size:22px}
	.jt-brand-text small{display:none}
}