/* =========================================================
   0. GLOBAL VARIABLES & RESET
   ========================================================= */
:root {
    /* Colors - Main (Navy Blue Theme) */
    --elo-navy-900: #0a1628;
    --elo-navy-800: #0f2040;
    --elo-navy-700: #142d54;
    --elo-navy-600: #1a3a6b;
    --elo-navy-500: #1e4d8c;
    --elo-navy-400: #2a6cb5;
    --elo-navy-300: #4a90d9;
    --elo-navy-200: #7ab3e8;
    --elo-navy-100: #b8d4f0;
    --elo-navy-50: #e8f0fa;
    --elo-blue-main: #1e3a8a;
    --elo-blue-light: #2563eb;
    
    /* Colors - Accents & States */
    --elo-gold: #f0c040;
    --elo-green: #2ecc71;
    --elo-green-dark: #27ae60;
    --elo-warning: #d97706;
    --elo-warning-bg: #fffbe6;
    
    /* Text & Background Colors */
    --text-dark: #1e293b;
    --text-muted: #64748b;
    --bg-light: #f8fafc;
    
    /* Typography (Limited to 2 primary families for performance) */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', "IBM Plex Sans", sans-serif;
    
    /* UI Variables */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 20px rgba(15, 23, 42, 0.1);
    --shadow-lg: 0 20px 60px rgba(10, 22, 40, 0.18);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    box-sizing: border-box;
}

/* =========================================================
   1. REGULAR OJS STYLESHEET
   ========================================================= */
.pkp_site_name { padding-top: 0; padding-bottom: 0; }
.pkp_site_name > a { padding-top: 0; padding-bottom: 0; }
.pkp_site_name .is_img img { max-height: 300px; }
.pkp_site_name_wrapper { padding-left: 0; padding-right: 0; }
.pkp_navigation_user_wrapper { top: 0; right: 0; padding-right: 30px; }
.pkp_structure_page { margin-top: 20px; margin-bottom: 20px; padding-bottom: 20px; }

.pkp_structure_content {    
    font-family: var(--font-body);
    font-weight: normal;
    font-size: 16px;
    color: var(--text-dark);
    padding-top: 0;
}

.pkp_structure_head {
    margin: 0;
    padding: 0;
    background: transparent none;
    min-height: 100%;
    width: 100%;
    display: inline-block;
    border-bottom: 0 solid #ddd;
}

.has_site_logo .pkp_head_wrapper { padding-top: 0; }
.pkp_head_wrapper { background: white; }

.pkp_footer_content {
    background: #b7b4b4;
    float: left;
    height: 100%;
    width: 100%;
    padding: 30px;
    text-align: left;
}

.pkp_structure_footer_wrapper {
    background: transparent;
    height: 100%;
    width: 100%;
    display: inline-block;
    border-top: 1px solid #ddd;
    border-bottom: 0 solid #797373;
}

.pkp_brand_footer { background: #b7b4b4; float: right; height: 100%; width: 0; padding: 0; }

.pkp_site_name .is_img { display: inline-block; padding-top: 0; padding-bottom: 0; }
.pkp_site_name .is_img img { display: block; width: auto; height: auto; max-height: 100%; max-width: 100%; }

.pkp_navigation_primary > li > a {
    font-family: var(--font-body);
    font-weight: normal;
    font-size: 17px;
    display: block;
    color: #080808;
}

.pkp_navigation_primary_row { background: #F5DEB3; padding-left: 20px; }
.pkp_site_nav_menu { background: transparent; }
.pkp_navigation_user > li > a { background-color: transparent; color: white; }

.pkp_structure_main {
    background: white;
    font-family: var(--font-body);
    font-weight: normal;
    font-size: 16px;
    height: auto;
}

.pkp_structure_sidebar { background: #f0f0f0; height: auto; }
.pkp_structure_content { background: #f0f0f0; padding: 0; height: auto; }

body {
    background: url(https://i.ibb.co/JzfVYP0/pngtree-white-festive-seamless-pattern-picture-image-1072347.png);
    min-width: 730px;
}

article, aside, footer, header, nav, section {
    display: block;
    font-family: var(--font-body);
    font-weight: normal;
    font-size: 16px;
}

/* =========================================================
   2. LEGACY EDITORIAL LIST (SUPPORT UNTUK LAYOUT LAMA)
   ========================================================= */
.editorial-list { position: relative; list-style: none; padding-left: 0; }
.editorial-list li { margin-bottom: 1.125rem; }
.editorial-list .img-profile { position: absolute; width: 95px; height: 105px; border: 1px solid #ddd; padding: .5rem; }

.editorial-list .img-profile .imgthumb {
    width: 80px;
    height: 90px;
    overflow: hidden;
    margin: 0 auto;
    object-fit: cover; /* Fixed aspect ratio distortion */
}

.editorial-list .img-profile img { width: 100%; height: 100%; }
.team-content { margin-left: 100px; min-height: 130px; }
.team-content .ico-label { width: 18px; height: 18px; margin-right: .5rem; }  
.team-aff ul li { margin-bottom: 0; }
.team-aff ul li .tm_label { display: inline-block; width: 80px; }
.team-aff ul li .ico-label { width: 18px; height: 18px; margin-right: .5rem; }

/* =========================================================
   3. NEW REVIEWER CARDS & HOVER EFFECTS (SUPPORT UNTUK HTML BARU)
   ========================================================= */
.reviewer-card { transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease; }
.reviewer-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #93c5fd; }
.reviewer-avatar-img { transition: transform 0.3s ease; }
.reviewer-card:hover .reviewer-avatar-img { transform: scale(1.08); }

/* =========================================================
   4. EDITORIAL TEAM MODERN CARD STYLES (ENHANCEMENTS)
   ========================================================= */
.ojs-editor-card { transition: transform 0.3s cubic-bezier(0.165, 0.84, 0.44, 1), box-shadow 0.3s cubic-bezier(0.165, 0.84, 0.44, 1), border-color 0.3s ease; }
.ojs-editor-card:hover { transform: translateY(-5px); box-shadow: 0 15px 30px -5px rgba(15, 23, 42, 0.15); border-color: #93c5fd; }
.ojs-editor-card img { transition: transform 0.3s ease; }
.ojs-editor-card:hover img { transform: scale(1.06); }
.ojs-editor-name-link { transition: color 0.2s ease; }
.ojs-editor-name-link:hover { color: var(--elo-blue-main); text-decoration: underline; }
.ojs-id-badge { transition: all 0.2s ease-in-out; }
.ojs-id-badge:hover { transform: translateY(-1px); box-shadow: 0 2px 5px rgba(0, 0, 0, 0.08); }

.ojs-badge-scopus:hover { background-color: #007398; color: #ffffff; border-color: #007398; }
.ojs-badge-orcid:hover { background-color: #a6ce39; color: #ffffff; border-color: #a6ce39; }
.ojs-badge-scholar:hover { background-color: #4285f4; color: #ffffff; border-color: #4285f4; }

/* PATCH PENYELARAS FOR EDITORIAL TEAM HTML COMPATIBILITY */
.ojs-editor-name-link { color: var(--elo-navy-900); text-decoration: none; transition: color 0.2s ease, transform 0.2s ease; }
.ojs-editor-name-link:hover { color: var(--elo-blue-light); text-decoration: underline; }
a.ojs-id-badge:hover { transform: translateY(-2px); box-shadow: 0 4px 8px rgba(15, 23, 42, 0.12); }
span.ojs-id-badge { cursor: default; }

@media screen and (max-width: 640px) {
    .ojs-editor-card { flex-direction: column; align-items: center; text-align: center; }
    .ojs-editor-affiliation { justify-content: center; }
    .ojs-id-badges { justify-content: center; }
}

/* =========================================================
   5. ELOQUENCE JOURNAL HOMEPAGE STYLES
   ========================================================= */
.eloquence-container { font-family: var(--font-body); color: var(--text-dark); line-height: 1.6; }
.eloquence-badge-sinta { display: inline-flex; align-items: center; gap: 6px; background: linear-gradient(135deg, var(--elo-blue-main), var(--elo-blue-light)); color: #ffffff; padding: 6px 14px; border-radius: 20px; font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; box-shadow: 0 4px 10px rgba(37, 99, 235, 0.2); }
.eloquence-badge-issn { display: inline-flex; align-items: center; background-color: #f1f5f9; color: var(--elo-navy-900); padding: 4px 10px; border-radius: 6px; font-size: 0.8rem; font-weight: 600; border: 1px solid #cbd5e1; }
.eloquence-info-table { width: 100%; border-collapse: separate; border-spacing: 0; margin: 20px 0; background: #ffffff; border-radius: 10px; overflow: hidden; border: 1px solid #e2e8f0; box-shadow: var(--shadow-sm); }
.eloquence-info-table tr:nth-child(even) { background-color: #f8fafc; }
.eloquence-info-table td { padding: 12px 16px; font-size: 0.9rem; border-bottom: 1px solid #e2e8f0; }
.eloquence-info-table tr:last-child td { border-bottom: none; }
.eloquence-info-label { font-weight: 700; color: var(--elo-navy-900); width: 30%; background-color: #f1f5f9; }

.eloquence-box { background-color: #ffffff; border-left: 4px solid var(--elo-blue-main); border-radius: 0 10px 10px 0; padding: 18px 22px; margin: 20px 0; box-shadow: 0 4px 12px rgba(15, 23, 42, 0.05); }
.eloquence-box-warning { border-left-color: var(--elo-warning); background-color: var(--elo-warning-bg); }
.eloquence-box-title { font-weight: 700; font-size: 1.1rem; color: var(--elo-navy-900); margin-bottom: 8px; display: flex; align-items: center; gap: 8px; }

.eloquence-topic-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 15px; margin-top: 15px; padding: 0; list-style: none; }
.eloquence-topic-item { background: #ffffff; border: 1px solid #e2e8f0; border-radius: var(--radius-sm); padding: 14px 18px; font-size: 0.88rem; font-weight: 500; color: #334155; transition: var(--transition); display: flex; align-items: center; gap: 10px; }
.eloquence-topic-item:hover { border-color: #3b82f6; transform: translateX(4px); box-shadow: 0 4px 12px rgba(59, 130, 246, 0.12); }
.eloquence-topic-item::before { content: "•"; color: var(--elo-warning); font-size: 1.5rem; line-height: 0; }

.obj_article_summary { background: #ffffff; border: 1px solid #e2e8f0; border-radius: 10px; padding: 20px; margin-bottom: 20px; transition: var(--transition); }
.obj_article_summary:hover { box-shadow: 0 8px 20px rgba(15, 23, 42, 0.08); border-color: #cbd5e1; }
.obj_article_summary .title a { color: var(--elo-navy-900); font-weight: 700; font-size: 1.1rem; text-decoration: none; transition: color 0.2s ease; }
.obj_article_summary .title a:hover { color: var(--elo-blue-main); }

.obj_galley_link { display: inline-flex; align-items: center; gap: 4px; background: var(--elo-blue-main); color: #ffffff; padding: 6px 10px; border-radius: 6px; font-size: 0.82rem; font-weight: 600; text-decoration: none; transition: background 0.2s ease, transform 0.2s ease; border: none; }
.obj_galley_link:hover { background: var(--elo-blue-light); transform: translateY(-2px); box-shadow: 0 4px 10px rgba(37, 99, 235, 0.25); }

/* =========================================================
   6. SIDEBAR MODERN STYLES (INDEXING, TOOLS, VISITORS)
   ========================================================= */
.pkp_structure_sidebar .block { background: #ffffff; border: 1px solid #e2e8f0; border-radius: 10px; padding: 16px; margin-bottom: 20px; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04); }
.pkp_structure_sidebar .block .title { font-size: 1rem; font-weight: 700; color: var(--elo-navy-900); border-bottom: 2px solid #e2e8f0; padding-bottom: 8px; margin-bottom: 12px; text-transform: uppercase; letter-spacing: 0.5px; }
.pkp_structure_sidebar img { max-width: 100%; height: auto; border-radius: 6px; }

/* =========================================================
   7. ELOQUENCE SIDEBAR & INTERACTIVE MENU STYLES
   ========================================================= */
.eloquence-sidebar-wrapper { font-family: var(--font-body); width: 100%; max-width: 100%; padding: 10px; box-sizing: border-box; }
@keyframes shimmerEffect { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }
.shimmer-bg { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent); animation: shimmerEffect 2.5s infinite; }

.eloquence-card { background: #ffffff; border-radius: 14px; box-shadow: 0 8px 25px rgba(15, 23, 42, 0.08); overflow: hidden; margin-bottom: 20px; border: 1px solid #cbd5e1; transition: var(--transition); }
.eloquence-card:hover { box-shadow: 0 12px 30px rgba(30, 58, 138, 0.15); border-color: #93c5fd; }
.eloquence-card-header { background: linear-gradient(135deg, var(--elo-navy-900) 0%, var(--elo-blue-main) 100%); padding: 14px 18px; text-align: center; position: relative; border-bottom: 3px solid var(--elo-blue-light); }
.eloquence-card-title { color: #ffffff; font-size: 14px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; position: relative; z-index: 1; margin: 0; }

.eloquence-menu-item { display: flex; align-items: center; padding: 12px 18px; color: var(--elo-blue-main); text-decoration: none; font-size: 13.5px; font-weight: 600; border-left: 4px solid transparent; border-bottom: 1px solid #f1f5f9; transition: all 0.2s ease-in-out; position: relative; }
.eloquence-menu-item:hover { background-color: #f8fafc; color: var(--elo-blue-light); border-left-color: var(--elo-blue-light); padding-left: 24px; }
.eloquence-menu-item:active, .eloquence-menu-item:focus { background-color: var(--elo-blue-main); color: #ffffff; border-left-color: var(--elo-warning); }

.eloquence-btn { display: inline-block; padding: 12px 28px; background: linear-gradient(135deg, var(--elo-blue-main) 0%, var(--elo-blue-light) 100%); color: #ffffff; text-decoration: none; border-radius: 50px; font-weight: 700; font-size: 13.5px; letter-spacing: 0.5px; text-transform: uppercase; box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3); transition: all 0.3s ease; border: none; }
.eloquence-btn:hover { transform: translateY(-3px); box-shadow: 0 8px 22px rgba(37, 99, 235, 0.45); background: linear-gradient(135deg, var(--elo-blue-light) 0%, #1d4ed8 100%); }
.eloquence-btn:active { transform: translateY(1px); background: var(--elo-navy-900); box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3); }

.eloquence-indexing-badge { display: inline-flex; align-items: center; padding: 7px 13px; background: #ffffff; color: var(--elo-blue-main); text-decoration: none; border-radius: 8px; font-size: 12px; font-weight: 600; border: 1.5px solid #cbd5e1; transition: all 0.25s ease; box-shadow: 0 2px 5px rgba(0, 0, 0, 0.03); }
.eloquence-indexing-badge:hover { border-color: var(--elo-blue-light); color: var(--elo-blue-light); transform: translateY(-2px); box-shadow: 0 4px 10px rgba(37, 99, 235, 0.15); }
.eloquence-indexing-badge:active { background-color: var(--elo-blue-light); color: #ffffff; border-color: var(--elo-blue-light); }

@media screen and (max-width: 480px) {
  .eloquence-sidebar-wrapper { padding: 5px; }
  .eloquence-menu-item { padding: 10px 14px; font-size: 13px; }
  .eloquence-btn { width: 100%; box-sizing: border-box; text-align: center; }
}

/* =========================================================
   8. ELOQUENCE JOURNAL STYLES - COMPACT & RESPONSIVE
   ========================================================= */
#eloquence-journal-container { max-width: 1000px; margin: 16px auto; background-color: #ffffff; border-radius: 16px; overflow: hidden; border: 1px solid rgba(226, 232, 240, 0.8); box-shadow: 0 10px 30px -10px rgba(15, 23, 42, 0.12); font-family: var(--font-body); box-sizing: border-box; }
#eloquence-journal-container * { box-sizing: border-box; }

.eloquence-header { background: linear-gradient(135deg, var(--elo-navy-900) 0%, var(--elo-blue-main) 50%, #0369a1 100%); color: #ffffff; padding: 20px 24px; }
.eloquence-header-content { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; }
.eloquence-badge-group { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-bottom: 6px; }
.badge-sinta { padding: 3px 10px; border-radius: 9999px; font-size: 10px; font-weight: 800; text-transform: uppercase; background-color: #f59e0b; color: var(--elo-navy-900); }
.badge-open { padding: 3px 10px; border-radius: 9999px; font-size: 10px; font-weight: 600; background-color: rgba(16, 185, 129, 0.2); color: #a7f3d0; border: 1px solid rgba(52, 211, 153, 0.3); }
.badge-lang { padding: 3px 10px; border-radius: 9999px; font-size: 10px; font-weight: 600; background-color: rgba(255, 255, 255, 0.15); color: #e2e8f0; }

.eloquence-title { font-family: var(--font-heading); font-size: 28px; font-weight: 800; color: #ffffff; margin: 0; line-height: 1.1; }
.eloquence-subtitle { font-size: 13px; color: #bae6fd; font-style: italic; margin: 2px 0 0 0; }
.eloquence-publisher { font-size: 11px; color: #cbd5e1; margin-top: 4px; }
.eloquence-header-actions { display: flex; gap: 8px; align-items: center; }
.btn-submit-main { padding: 8px 16px; background-color: #f59e0b; color: #020617; font-weight: 700; border-radius: 8px; text-decoration: none; font-size: 12px; transition: all 0.2s ease; }
.btn-submit-main:hover { background-color: #fbbf24; }
.btn-issn { padding: 8px 12px; background-color: rgba(255, 255, 255, 0.12); color: #ffffff; font-weight: 600; border-radius: 8px; border: 1px solid rgba(255, 255, 255, 0.25); cursor: pointer; font-size: 12px; }

.eloquence-body { padding: 16px 20px; display: flex; flex-direction: column; gap: 16px; }
.eloquence-grid-main { display: flex; flex-wrap: wrap; gap: 16px; }
.cover-column { width: 180px; display: flex; flex-direction: column; align-items: center; flex-shrink: 0; }
.book-wrapper { perspective: 800px; margin-bottom: 8px; }
.book-container { width: 150px; height: 225px; background-color: var(--elo-navy-900); border-right: 4px solid #334155; border-radius: 4px 8px 8px 4px; overflow: hidden; position: relative; box-shadow: -8px 8px 16px -4px rgba(0, 0, 0, 0.25); transition: transform 0.4s ease; }
.book-wrapper:hover .book-container { transform: rotateY(-8deg) scale(1.02); }
.book-cover-img { width: 100%; height: 100%; object-fit: cover; }

.quick-info-box { width: 100%; background-color: #f8fafc; border: 1px solid #e2e8f0; border-radius: 10px; padding: 6px; }
.quick-info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; text-align: center; }
.quick-info-card { padding: 4px; background-color: #ffffff; border-radius: 6px; border: 1px solid #f1f5f9; }
.info-label { display: block; font-size: 9.5px; color: #64748b; }
.info-value { display: block; font-size: 10.5px; font-weight: 700; color: #1e293b; }

.specs-column { flex: 1; min-width: 280px; }
.specs-card { background-color: #ffffff; border-radius: 12px; border: 1px solid #e2e8f0; overflow: hidden; }
.specs-header { background-color: var(--elo-navy-900); color: #ffffff; padding: 8px 14px; display: flex; justify-content: space-between; align-items: center; }
.specs-title { font-weight: 700; font-size: 11.5px; letter-spacing: 0.05em; text-transform: uppercase; margin: 0; }
.ojs-tag { font-size: 9.5px; background-color: #1e293b; color: #94a3b8; padding: 2px 6px; border-radius: 4px; }

.table-row { display: flex; padding: 6px 14px; border-bottom: 1px solid #f1f5f9; align-items: center; }
.table-row-highlight { background-color: #fffbeb; }
.row-label { width: 32%; font-weight: 600; color: #475569; font-size: 11.5px; }
.row-val { width: 68%; font-size: 11.5px; color: var(--elo-navy-900); }
.btn-copy { font-size: 9px; color: var(--elo-blue-light); background-color: #eff6ff; border: 1px solid #bfdbfe; padding: 1px 6px; border-radius: 4px; cursor: pointer; margin-left: 6px; }
.lang-badge { display: inline-block; padding: 1px 6px; border-radius: 9999px; font-size: 10px; font-weight: 600; background-color: #f1f5f9; color: #334155; margin-right: 2px; }

.eloquence-grid-secondary { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.about-card { background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 14px; }
.section-heading { margin: 0 0 8px 0; font-size: 13px; color: var(--elo-navy-900); font-weight: 700; }
.about-text { margin: 0 0 8px 0; color: #475569; font-size: 11.5px; line-height: 1.45; }
.scope-container { display: flex; flex-direction: column; gap: 6px; }
.scope-item { background-color: #ffffff; padding: 8px 10px; border-radius: 8px; border: 1px solid #e2e8f0; display: flex; align-items: center; gap: 10px; }
.icon-box { width: 24px; height: 24px; border-radius: 6px; display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 700; flex-shrink: 0; }
.icon-blue { background-color: #eff6ff; color: var(--elo-blue-light); }
.icon-amber { background-color: #fffbeb; color: var(--elo-warning); }
.icon-emerald { background-color: #ecfdf5; color: #059669; }
.scope-title { margin: 0; font-size: 11.5px; font-weight: 700; color: var(--elo-navy-900); }
.scope-desc { margin: 0; font-size: 10.5px; color: #64748b; line-height: 1.2; }

.cfp-banner { background: linear-gradient(135deg, var(--elo-navy-900) 0%, #1e293b 100%); padding: 12px 18px; border-radius: 12px; color: #ffffff; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.cfp-title { margin: 2px 0 0 0; font-size: 13px; font-weight: 700; }
.cfp-desc { margin: 0; font-size: 11px; color: #94a3b8; }
.btn-submit-sec { padding: 6px 14px; background-color: #ffffff; color: var(--elo-navy-900); font-weight: 700; border-radius: 6px; text-decoration: none; font-size: 11px; white-space: nowrap; }
.eloquence-footer { background-color: var(--elo-navy-900); color: #64748b; font-size: 10.5px; padding: 10px 20px; display: flex; justify-content: space-between; align-items: center; border-top: 1px solid #1e293b; }

@media screen and (max-width: 768px) {
  .eloquence-grid-secondary { grid-template-columns: 1fr; }
  .cover-column { width: 100%; }
}
@media screen and (max-width: 520px) {
  .eloquence-header-content { flex-direction: column; align-items: flex-start; }
  .table-row { flex-direction: column; align-items: flex-start; }
  .row-label, .row-val { width: 100%; }
  .cfp-banner { flex-direction: column; text-align: center; }
}

/* ============================================
   9. ARTICLE PROCESSING CHARGE
   ============================================ */
.opc-container { position: relative; min-height: 100vh; background: linear-gradient(135deg, var(--elo-navy-900) 0%, var(--elo-navy-800) 40%, var(--elo-navy-700) 100%); padding: 60px 20px 80px; overflow: hidden; }
.opc-content-wrapper { max-width: 1100px; margin: 0 auto; position: relative; z-index: 1; }
.opc-particles { position: fixed; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; }
.opc-particle { position: absolute; background: rgba(255, 255, 255, 0.08); border-radius: 50%; animation: opcFloatParticle linear infinite; }

.opc-header { text-align: center; margin-bottom: 60px; }
.opc-header-icon { display: inline-flex; align-items: center; justify-content: center; width: 80px; height: 80px; background: linear-gradient(135deg, var(--elo-navy-500), var(--elo-navy-400)); border-radius: 50%; margin-bottom: 24px; color: #ffffff; box-shadow: 0 8px 32px rgba(42, 108, 181, 0.4); animation: opcPulseGlow 3s ease-in-out infinite; }
.opc-header-icon svg { width: 40px; height: 40px; }

@keyframes opcPulseGlow { 0%, 100% { box-shadow: 0 8px 32px rgba(42, 108, 181, 0.4); transform: scale(1); } 50% { box-shadow: 0 8px 48px rgba(42, 108, 181, 0.6); transform: scale(1.05); } }

.opc-title { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; letter-spacing: -0.5px; margin-bottom: 12px; background: linear-gradient(135deg, #ffffff 0%, var(--elo-navy-100) 50%, var(--elo-navy-200) 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; line-height: 1.2; }
.opc-subtitle { font-size: clamp(0.95rem, 2vw, 1.15rem); color: var(--elo-navy-200); font-weight: 300; max-width: 500px; margin: 0 auto 20px; line-height: 1.6; }
.opc-title-line { width: 80px; height: 4px; background: linear-gradient(90deg, var(--elo-navy-400), var(--elo-gold)); margin: 0 auto; border-radius: 2px; animation: opcExpandLine 1s ease-out forwards; }

@keyframes opcExpandLine { from { width: 0; opacity: 0; } to { width: 80px; opacity: 1; } }

.opc-cards-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; margin-bottom: 40px; }
.opc-card { position: relative; background: linear-gradient(145deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)); backdrop-filter: blur(20px); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: var(--radius-lg); padding: 36px 32px; overflow: hidden; transition: transform var(--transition), box-shadow var(--transition); }
.opc-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; border-radius: var(--radius-lg) var(--radius-lg) 0 0; transition: height var(--transition); }
.opc-card-free::before { background: linear-gradient(90deg, var(--elo-green), #4ade80); }
.opc-card-paid::before { background: linear-gradient(90deg, var(--elo-navy-400), var(--elo-gold)); }
.opc-card:hover::before { height: 6px; }
.opc-card-glow { position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: radial-gradient(circle, rgba(42, 108, 181, 0.08) 0%, transparent 60%); opacity: 0; transition: opacity var(--transition); pointer-events: none; }
.opc-card:hover .opc-card-glow { opacity: 1; }
.opc-card:hover { box-shadow: 0 10px 40px rgba(26, 58, 107, 0.25); border-color: rgba(255, 255, 255, 0.18); }

.opc-card-badge { position: absolute; top: 20px; right: 20px; display: flex; align-items: center; gap: 6px; padding: 6px 14px; border-radius: 50px; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase; }
.opc-badge-free { background: rgba(46, 204, 113, 0.15); color: var(--elo-green); border: 1px solid rgba(46, 204, 113, 0.3); }
.opc-badge-paid { background: rgba(240, 192, 64, 0.15); color: var(--elo-gold); border: 1px solid rgba(240, 192, 64, 0.3); }

.opc-card-header { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; margin-top: 8px; }
.opc-card-icon { display: flex; align-items: center; justify-content: center; width: 56px; height: 56px; border-radius: var(--radius-md); flex-shrink: 0; transition: transform 0.2s ease; }
.opc-card:hover .opc-card-icon { transform: scale(1.1) rotate(-5deg); }
.opc-icon-submission { background: linear-gradient(135deg, rgba(46, 204, 113, 0.2), rgba(46, 204, 113, 0.05)); color: var(--elo-green); box-shadow: 0 4px 16px rgba(46, 204, 113, 0.15); }
.opc-icon-publication { background: linear-gradient(135deg, rgba(42, 108, 181, 0.25), rgba(42, 108, 181, 0.05)); color: var(--elo-navy-200); box-shadow: 0 4px 16px rgba(42, 108, 181, 0.2); }
.opc-card-title { font-size: clamp(1.1rem, 2vw, 1.35rem); font-weight: 700; color: #ffffff; line-height: 1.3; }

.opc-card-price { display: flex; align-items: baseline; gap: 12px; margin-bottom: 20px; }
.opc-price-currency { font-size: 1rem; font-weight: 500; color: var(--elo-navy-200); letter-spacing: 1px; }
.opc-price-amount { font-size: clamp(2.2rem, 5vw, 3.2rem); font-weight: 800; letter-spacing: -1px; line-height: 1; transition: transform 0.2s ease; }
.opc-card-free .opc-price-amount { color: var(--elo-green); }
.opc-card-paid .opc-price-amount { color: #ffffff; }
.opc-card:hover .opc-price-amount { transform: scale(1.05); }

.opc-card-divider { height: 1px; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.12), transparent); margin-bottom: 20px; }
.opc-card-description { font-size: 0.9rem; line-height: 1.7; color: var(--elo-navy-100); margin-bottom: 28px; font-weight: 300; }

.opc-card-btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 28px; border: none; border-radius: 50px; font-family: inherit; font-size: 0.9rem; font-weight: 600; cursor: pointer; transition: all 0.2s ease; position: relative; overflow: hidden; width: 100%; justify-content: center; }
.opc-card-btn svg { width: 18px; height: 18px; transition: transform 0.2s ease; }
.opc-card-btn:hover svg { transform: translateX(4px); }
.opc-btn-free { background: linear-gradient(135deg, var(--elo-green), var(--elo-green-dark)); color: #ffffff; box-shadow: 0 4px 20px rgba(46, 204, 113, 0.3); }
.opc-btn-free:hover { box-shadow: 0 6px 28px rgba(46, 204, 113, 0.5); transform: translateY(-2px); }
.opc-btn-paid { background: linear-gradient(135deg, var(--elo-navy-500), var(--elo-navy-400)); color: #ffffff; box-shadow: 0 4px 20px rgba(42, 108, 181, 0.3); }
.opc-btn-paid:hover { box-shadow: 0 6px 28px rgba(42, 108, 181, 0.5); transform: translateY(-2px); }

/* ============================================
   10. INDEXING STYLES
   ============================================ */
.ojs-indexing-wrapper { max-width: 1200px; margin: 0 auto; padding: 10px; }
.indexing-hero { background: linear-gradient(135deg, var(--elo-navy-900) 0%, #1e293b 100%); border-radius: var(--radius-lg); padding: 40px 30px; color: #ffffff; text-align: center; position: relative; overflow: hidden; box-shadow: var(--shadow-lg); margin-bottom: 30px; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(37, 99, 235, 0.2); border: 1px solid rgba(59, 130, 246, 0.4); color: #60a5fa; padding: 6px 16px; border-radius: 30px; font-size: 0.85rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px; }
.indexing-hero h1 { font-size: 2.2rem; font-weight: 800; margin-bottom: 10px; background: linear-gradient(to right, #ffffff, #cbd5e1); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.indexing-hero p { font-size: 1rem; color: #94a3b8; max-width: 700px; margin: 0 auto 25px auto; }

.controls-bar { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 15px; margin-bottom: 30px; background: #ffffff; padding: 16px 20px; border-radius: var(--radius-md); box-shadow: var(--shadow-sm); border: 1px solid #e2e8f0; }
.filter-btn { background: #f1f5f9; color: var(--text-muted); border: none; padding: 8px 18px; border-radius: 20px; font-size: 0.85rem; font-weight: 600; cursor: pointer; transition: var(--transition); }
.filter-btn:hover { background: #e2e8f0; color: var(--text-dark); }
.filter-btn.active { background: var(--elo-blue-light); color: #ffffff; box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3); }

.indexing-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; margin-bottom: 40px; }
.indexing-card { background: #ffffff; border-radius: var(--radius-md); border: 1px solid #e2e8f0; padding: 24px 20px; display: flex; flex-direction: column; align-items: center; text-align: center; position: relative; transition: var(--transition); overflow: hidden; box-shadow: var(--shadow-sm); }
.indexing-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(37, 99, 235, 0.3); }
.indexing-card::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px; background: linear-gradient(90deg, var(--elo-blue-main), var(--elo-blue-light)); opacity: 0; transition: var(--transition); }
.indexing-card:hover::before { opacity: 1; }

.logo-wrapper { height: 80px; width: 100%; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; padding: 10px; background: #fafafa; border-radius: 8px; }
.logo-wrapper img { max-height: 60px; max-width: 80%; object-fit: contain; filter: grayscale(20%); transition: var(--transition); }
.indexing-card:hover .logo-wrapper img { filter: grayscale(0%); transform: scale(1.05); }

.card-title { font-size: 1.1rem; font-weight: 700; color: var(--text-dark); margin-bottom: 6px; }
.card-category { font-size: 0.78rem; color: var(--text-muted); margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.5px; font-weight: 600; }

/* ============================================
   11. GOOGLE SCHOLAR CARD
   ============================================ */
.scholar-card-container { font-family: var(--font-body); background: linear-gradient(135deg, #ffffff 0%, #f4f7f6 100%); border: 1px solid #e0e0e0; border-radius: 12px; padding: 20px; box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05); transition: var(--transition); text-align: center; max-width: 280px; margin: 15px auto; position: relative; overflow: hidden; }
.scholar-card-container:hover { transform: translateY(-5px); box-shadow: 0 8px 25px rgba(66, 133, 244, 0.15); border-color: #4285f4; }
.scholar-logo-wrapper { width: 60px; height: 60px; background: #ffffff; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 12px auto; box-shadow: 0 2px 8px rgba(0,0,0,0.1); transition: transform 0.3s ease; }
.scholar-card-container:hover .scholar-logo-wrapper { transform: scale(1.1) rotate(5deg); }
.scholar-logo-wrapper img { width: 35px; height: 35px; }
.scholar-title { font-size: 16px; font-weight: 700; color: #2c3e50; margin: 0 0 4px 0; }
.scholar-subtitle { font-size: 12px; color: #7f8c8d; margin-bottom: 15px; }
.stats-container { display: flex; justify-content: space-around; background: #f8f9fa; border-radius: 8px; padding: 10px 5px; margin-bottom: 15px; border: 1px dashed #dcdfe6; }
.stat-value { font-size: 18px; font-weight: bold; color: #4285f4; display: block; }
.stat-label { font-size: 11px; color: #606266; text-transform: uppercase; letter-spacing: 0.5px; }
.scholar-btn { display: inline-block; width: 100%; background: linear-gradient(45deg, #4285f4, #34a853); color: #ffffff; text-decoration: none; font-size: 13px; font-weight: 600; padding: 10px 0; border-radius: 6px; box-shadow: 0 3px 6px rgba(66, 133, 244, 0.3); transition: opacity 0.2s ease, transform 0.2s ease; }
.scholar-btn:hover { opacity: 0.95; transform: scale(1.02); }