/**
 * University of Bohol (UB-URC) Modern Academic Hub Theme
 * Distributed under GNU GPL v3
 */

/* ==========================================================================
   1. CSS Custom Properties / Design Tokens
   ========================================================================== */
:root {
    --ubm-navy: #002b5c;
    --ubm-navy-dark: #001e3d;
    --ubm-navy-deep: #001226;
    --ubm-navy-light: #00418c;
    --ubm-maroon: #990000;
    --ubm-maroon-dark: #7a0016;
    --ubm-gold: #fcb900;
    --ubm-gold-dark: #d49b00;
    --ubm-gold-light: #fef3c7;
    --ubm-blue: #2072e5;
    --ubm-blue-dark: #1d4ed8;
    
    --ubm-bg-page: #f8fafc;
    --ubm-bg-card: #ffffff;
    --ubm-border: #e2e8f0;
    --ubm-border-light: #f1f5f9;
    
    --ubm-text-main: #0f172a;
    --ubm-text-slate: #334155;
    --ubm-text-muted: #64748b;
    --ubm-text-light: #94a3b8;
    
    --ubm-font-heading: 'Merriweather', Georgia, serif;
    --ubm-font-ui: 'Plus Jakarta Sans', 'Inter', -apple-system, sans-serif;
    --ubm-font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    --ubm-radius-sm: 6px;
    --ubm-radius-md: 10px;
    --ubm-radius-lg: 16px;
    
    --ubm-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --ubm-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --ubm-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
    --ubm-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.06);
}

/* ==========================================================================
   2. Nuclear Reset of OJS Classic/Default Styles
   ========================================================================== */
.pkp_structure_head,
.pkp_head_wrapper,
.pkp_navigation_primary_row,
.pkp_navigation_primary_wrapper,
.pkp_navigation_user_wrapper,
.pkp_site_nav_menu {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    float: none !important;
    margin: 0 !important;
    padding: 0 !important;
    position: static !important;
}

body {
    background-color: var(--ubm-bg-page) !important;
    color: var(--ubm-text-main) !important;
    font-family: var(--ubm-font-body) !important;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    margin: 0;
    padding: 0;
}

/* ==========================================================================
   3. Tier 1: Modern Institutional & User Top Bar
   ========================================================================== */
.ubm_topbar {
    background: var(--ubm-navy-deep);
    color: #e2e8f0;
    font-family: var(--ubm-font-ui);
    font-size: 0.8rem;
    padding: 6px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    z-index: 1000;
}

.ubm_topbar_inner {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.ubm_topbar_left, 
.ubm_topbar_right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ubm_topbar_link {
    color: #ffffff !important;
    text-decoration: none !important;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: color 0.2s;
}

.ubm_topbar_link:hover {
    color: var(--ubm-gold) !important;
}

.ubm_seal_mini {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    vertical-align: middle;
}

.ubm_topbar_sep {
    color: rgba(255, 255, 255, 0.2);
}

.ubm_motto {
    color: var(--ubm-gold);
    font-weight: 500;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

.ubm_portal_ext {
    font-size: 0.78rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 3px 10px;
    border-radius: 4px;
}

/* User Account Menu in Topbar */
.ubm_user_nav {
    display: flex;
    align-items: center;
    position: relative;
}

.ubm_user_nav .pkp_navigation_user {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

.ubm_user_nav .pkp_navigation_user > li {
    position: relative;
}

.ubm_user_nav .pkp_navigation_user > li > a {
    color: #ffffff !important;
    font-family: var(--ubm-font-ui);
    font-size: 0.78rem !important;
    font-weight: 700 !important;
    text-decoration: none !important;
    background: rgba(255, 255, 255, 0.12);
    padding: 4px 12px !important;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: background 0.2s, color 0.2s;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.ubm_user_nav .pkp_navigation_user > li > a:hover {
    background: var(--ubm-gold);
    color: var(--ubm-navy-deep) !important;
    border-color: var(--ubm-gold);
}

.ubm_user_nav .pkp_navigation_user .badge {
    background: var(--ubm-maroon) !important;
    color: #ffffff !important;
    font-size: 0.7rem;
    padding: 1px 6px;
    border-radius: 10px;
    font-weight: 800;
}

/* User Menu Dropdown */
.ubm_user_nav .pkp_navigation_user ul {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 6px !important;
    background: #ffffff !important;
    border-radius: 8px !important;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2) !important;
    border: 1px solid var(--ubm-border) !important;
    border-top: 3px solid var(--ubm-gold) !important;
    min-width: 180px;
    padding: 6px 0 !important;
    list-style: none !important;
    z-index: 2000;
}

.ubm_user_nav .pkp_navigation_user li:hover > ul {
    display: flex !important;
    flex-direction: column !important;
}

.ubm_user_nav .pkp_navigation_user ul li a {
    color: var(--ubm-text-main) !important;
    font-family: var(--ubm-font-body) !important;
    font-size: 0.82rem !important;
    font-weight: 500 !important;
    padding: 8px 16px !important;
    display: block !important;
    text-decoration: none !important;
    transition: background 0.15s;
}

.ubm_user_nav .pkp_navigation_user ul li a:hover {
    background: #f1f5f9 !important;
    color: var(--ubm-navy) !important;
}

/* ==========================================================================
   4. Tier 2: Main Brand Header (Clean White Bar)
   ========================================================================== */
.ubm_brand_bar {
    background: #ffffff;
    border-bottom: 1px solid var(--ubm-border);
    padding: 14px 0;
}

.ubm_brand_inner {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.ubm_site_brand a {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}

.ubm_site_brand img {
    max-height: 72px;
    width: auto;
    object-fit: contain;
    display: block;
}

.ubm_site_brand a.is_text {
    font-family: var(--ubm-font-heading);
    font-size: 1.8rem;
    color: var(--ubm-navy);
    font-weight: 700;
}

.ubm_header_journal_meta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ubm_issn_badge {
    background: #f8fafc;
    border: 1px solid var(--ubm-border);
    padding: 4px 10px;
    border-radius: 6px;
    font-family: var(--ubm-font-ui);
    font-size: 0.78rem;
    color: var(--ubm-text-slate);
    font-weight: 600;
}

/* Mobile Toggle */
.ubm_mobile_toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
}

/* ==========================================================================
   5. Tier 3: Full-Width Deep Navy Navigation Bar
   ========================================================================== */
.ubm_nav_bar {
    background: var(--ubm-navy);
    box-shadow: var(--ubm-shadow-md);
    position: relative;
    z-index: 900;
}

.ubm_nav_inner {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 52px;
}

.ubm_nav_menu {
    display: flex !important;
    align-items: center !important;
}

.ubm_nav_menu .pkp_navigation_primary {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 2px !important;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

.ubm_nav_menu .pkp_navigation_primary > li {
    position: relative;
}

.ubm_nav_menu .pkp_navigation_primary > li > a {
    color: #ffffff !important;
    font-family: var(--ubm-font-ui) !important;
    font-weight: 700 !important;
    font-size: 0.88rem !important;
    padding: 15px 18px !important;
    display: block !important;
    text-decoration: none !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
    transition: background 0.2s, color 0.2s;
    border-bottom: 3px solid transparent;
}

.ubm_nav_menu .pkp_navigation_primary > li > a:hover,
.ubm_nav_menu .pkp_navigation_primary > li.active > a {
    background: rgba(255, 255, 255, 0.08) !important;
    color: var(--ubm-gold) !important;
    border-bottom-color: var(--ubm-gold);
}

/* Nav Dropdown */
.ubm_nav_menu .pkp_navigation_primary ul {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #ffffff !important;
    min-width: 240px;
    box-shadow: var(--ubm-shadow-xl) !important;
    border: 1px solid var(--ubm-border) !important;
    border-top: 3px solid var(--ubm-gold) !important;
    border-radius: 0 0 var(--ubm-radius-md) var(--ubm-radius-md) !important;
    padding: 8px 0 !important;
    list-style: none !important;
    z-index: 1500;
}

.ubm_nav_menu .pkp_navigation_primary li:hover > ul {
    display: flex !important;
    flex-direction: column !important;
}

.ubm_nav_menu .pkp_navigation_primary ul li a {
    color: var(--ubm-navy) !important;
    font-family: var(--ubm-font-body) !important;
    font-size: 0.86rem !important;
    font-weight: 600 !important;
    text-transform: none !important;
    letter-spacing: normal !important;
    padding: 10px 18px !important;
    display: block !important;
    text-decoration: none !important;
    border-bottom: 1px solid #f8fafc;
    transition: background 0.15s, color 0.15s;
}

.ubm_nav_menu .pkp_navigation_primary ul li a:hover {
    background: #eff6ff !important;
    color: var(--ubm-blue-dark) !important;
}

/* Search Link on Right */
.ubm_nav_search_link {
    color: #ffffff !important;
    font-family: var(--ubm-font-ui);
    font-weight: 700;
    font-size: 0.85rem;
    text-decoration: none !important;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 8px 14px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.12);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: background 0.2s, color 0.2s;
}

.ubm_nav_search_link:hover {
    background: var(--ubm-gold);
    color: var(--ubm-navy-deep) !important;
}

/* ==========================================================================
   6. Full-Width Portal Hero Section (Edge-to-Edge)
   ========================================================================== */
body, .pkp_structure_page {
    overflow-x: hidden !important;
}

.page_index_site {
    margin-top: -2.5rem;
}

.ubm_hero {
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    background: linear-gradient(135deg, #001226 0%, #002b5c 60%, #7a0016 100%);
    color: #ffffff;
    padding: 5rem 1.5rem 4.5rem 1.5rem;
    overflow: hidden;
    text-align: center;
}

.ubm_hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(circle at 80% 20%, rgba(252, 185, 0, 0.12) 0%, transparent 50%);
    pointer-events: none;
}

.ubm_hero_container {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.ubm_hero_badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--ubm-gold);
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.ubm_hero_title {
    font-family: var(--ubm-font-heading);
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 1.25;
    margin-top: 0;
    margin-bottom: 1.25rem;
    color: #ffffff;
}

.ubm_hero_subtitle {
    font-size: 1.15rem;
    color: #cbd5e1;
    max-width: 760px;
    margin: 0 auto 2.25rem auto;
    line-height: 1.6;
}

.ubm_hero_search {
    max-width: 650px;
    margin: 0 auto;
    display: flex;
    background: #ffffff;
    border-radius: 50px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
    padding: 6px;
}

.ubm_hero_search input {
    flex: 1;
    border: none;
    outline: none;
    padding: 14px 24px;
    font-size: 1rem;
    color: var(--ubm-text-main);
    border-radius: 50px 0 0 50px;
    font-family: var(--ubm-font-body);
}

.ubm_hero_search button {
    background: var(--ubm-maroon);
    color: #ffffff;
    border: none;
    padding: 0 30px;
    border-radius: 50px;
    font-family: var(--ubm-font-ui);
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: background 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.ubm_hero_search button:hover {
    background: var(--ubm-maroon-dark);
}

/* ==========================================================================
   7. Page Layout & Content Containers
   ========================================================================== */
.pkp_structure_content {
    max-width: 1320px !important;
    margin: 2.5rem auto !important;
    padding: 0 1.5rem !important;
    display: flex;
    gap: 2.5rem;
}

.pkp_structure_main {
    flex: 1 1 auto;
    min-width: 0;
}

.pkp_structure_sidebar {
    width: 320px;
    flex-shrink: 0;
}

/* ==========================================================================
   8. Modern Highlights Carousel (Swiper)
   ========================================================================== */
.pkp_highlights_wrapper {
    margin-bottom: 3rem;
}

.pkp_highlights_container {
    background: #ffffff;
    border-radius: var(--ubm-radius-lg);
    border: 1px solid var(--ubm-border);
    box-shadow: var(--ubm-shadow-md);
    overflow: hidden;
}

.pkp_highlights_container .swiper-slide {
    display: flex !important;
    flex-direction: row;
    align-items: stretch;
    min-height: 380px;
    background: #ffffff;
}

.pkp_highlights_container .swiper-slide-image {
    width: 55%;
    max-height: 380px;
    object-fit: cover;
    display: block;
}

.pkp_highlights_container .swiper-slide-content {
    width: 45%;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: #ffffff;
}

.pkp_highlights_container .swiper-slide-title {
    font-family: var(--ubm-font-heading);
    font-size: 1.55rem;
    color: var(--ubm-navy);
    line-height: 1.35;
    margin-top: 0;
    margin-bottom: 1rem;
}

.pkp_highlights_container .swiper-slide-title a {
    color: var(--ubm-navy) !important;
    text-decoration: none !important;
    transition: color 0.2s;
}

.pkp_highlights_container .swiper-slide-title a:hover {
    color: var(--ubm-maroon) !important;
}

.pkp_highlights_container .swiper-slide-desc {
    color: var(--ubm-text-slate);
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.pkp_highlights_container .swiper-slide-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--ubm-navy);
    color: #ffffff !important;
    text-decoration: none !important;
    font-family: var(--ubm-font-ui);
    font-weight: 700;
    font-size: 0.85rem;
    padding: 10px 20px;
    border-radius: 6px;
    align-self: flex-start;
    transition: background 0.2s;
}

.pkp_highlights_container .swiper-slide-link:hover {
    background: var(--ubm-maroon);
}

/* Swiper Controls */
.pkp_highlights_container .swiper-button-prev,
.pkp_highlights_container .swiper-button-next {
    color: var(--ubm-navy) !important;
    background: rgba(255, 255, 255, 0.85);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.pkp_highlights_container .swiper-button-prev::after,
.pkp_highlights_container .swiper-button-next::after {
    font-size: 1rem;
    font-weight: 700;
}

.pkp_highlights_container .swiper-pagination-bullet-active {
    background: var(--ubm-gold) !important;
}

/* ==========================================================================
   9. Journal Current Issue & Table of Contents (Polished)
   ========================================================================== */
.current_issue {
    background: #ffffff;
    border-radius: var(--ubm-radius-lg);
    border: 1px solid var(--ubm-border);
    box-shadow: var(--ubm-shadow-md);
    padding: 2.25rem;
    margin-bottom: 2.5rem;
}

.current_issue h2 {
    font-family: var(--ubm-font-heading);
    color: var(--ubm-navy);
    font-size: 1.65rem;
    border-bottom: 2px solid var(--ubm-navy);
    padding-bottom: 0.6rem;
    margin-top: 0;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.current_issue_title {
    font-family: var(--ubm-font-ui);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--ubm-maroon);
    margin-bottom: 1.5rem;
}

.obj_issue_toc .heading {
    display: flex;
    gap: 2rem;
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--ubm-border);
}

.obj_issue_toc .cover {
    flex: 0 0 220px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.12);
    border: 1px solid var(--ubm-border);
}

.obj_issue_toc .cover img {
    width: 100%;
    height: auto;
    display: block;
}

.obj_issue_toc .issue_details {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Article Summary Cards */
.obj_issue_toc .section {
    margin-bottom: 2rem;
}

.obj_issue_toc .section h3, 
.obj_issue_toc .section h4 {
    font-family: var(--ubm-font-ui);
    font-size: 1.15rem;
    color: var(--ubm-navy);
    font-weight: 700;
    border-left: 4px solid var(--ubm-maroon);
    padding-left: 12px;
    margin-bottom: 1.25rem;
}

.obj_article_summary {
    background: #f8fafc;
    border-radius: var(--ubm-radius-md);
    border: 1px solid var(--ubm-border);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.25rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.obj_article_summary:hover {
    transform: translateY(-3px);
    box-shadow: var(--ubm-shadow-md);
    border-color: #93c5fd;
    background: #ffffff;
}

.obj_article_summary .title {
    font-family: var(--ubm-font-heading);
    font-size: 1.15rem;
    line-height: 1.4;
    margin-top: 0;
    margin-bottom: 0.6rem;
}

.obj_article_summary .title a {
    color: var(--ubm-text-main) !important;
    text-decoration: none !important;
    transition: color 0.2s;
}

.obj_article_summary .title a:hover {
    color: var(--ubm-maroon) !important;
}

.obj_article_summary .authors {
    color: var(--ubm-text-muted);
    font-size: 0.86rem;
    margin-bottom: 0.75rem;
}

.obj_article_summary .galleys_links {
    margin-top: 0.75rem;
    display: flex;
    gap: 8px;
}

.obj_galley_link {
    background: var(--ubm-maroon) !important;
    color: #ffffff !important;
    font-family: var(--ubm-font-ui);
    font-size: 0.76rem !important;
    font-weight: 700 !important;
    padding: 5px 14px !important;
    border-radius: 4px !important;
    text-decoration: none !important;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: background 0.2s;
}

.obj_galley_link:hover {
    background: var(--ubm-maroon-dark) !important;
}

/* ==========================================================================
   10. Contemporary Academic Journal Grid (Portal)
   ========================================================================= */
.ubm_section_header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 2rem;
    border-bottom: 2px solid var(--ubm-border);
    padding-bottom: 1rem;
}

.ubm_section_heading {
    font-family: var(--ubm-font-heading);
    font-size: 1.85rem;
    color: var(--ubm-navy);
    margin: 0 0 0.4rem 0;
}

.ubm_section_sub {
    color: var(--ubm-text-muted);
    font-size: 0.95rem;
    margin: 0;
}

.ubm_journal_grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    list-style: none !important;
    padding: 0 !important;
    margin: 0 0 4rem 0 !important;
}

.ubm_card {
    background: var(--ubm-bg-card);
    border-radius: var(--ubm-radius-lg);
    border: 1px solid var(--ubm-border);
    box-shadow: var(--ubm-shadow-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.ubm_card:hover {
    transform: translateY(-8px);
    box-shadow: var(--ubm-shadow-xl);
    border-color: #93c5fd;
}

.ubm_card_media {
    height: 230px;
    background: linear-gradient(180deg, #f8fafc 0%, #edf2f7 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    position: relative;
    border-bottom: 1px solid var(--ubm-border-light);
}

.ubm_card_media img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.12));
    transition: transform 0.3s ease;
}

.ubm_card:hover .ubm_card_media img {
    transform: scale(1.05);
}

.ubm_card_placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--ubm-navy);
}

.ubm_card_placeholder i {
    font-size: 3.5rem;
    margin-bottom: 0.5rem;
    opacity: 0.7;
}

.ubm_card_placeholder span {
    font-family: var(--ubm-font-ui);
    font-weight: 800;
    font-size: 1rem;
    letter-spacing: 1px;
}

.ubm_card_content {
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.ubm_pill {
    align-self: flex-start;
    font-family: var(--ubm-font-ui);
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 0.85rem;
    background: #dbeafe;
    color: #1e40af;
}

.ubm_card_title {
    font-family: var(--ubm-font-heading);
    font-size: 1.25rem;
    line-height: 1.4;
    margin-top: 0;
    margin-bottom: 0.85rem;
}

.ubm_card_title a {
    color: var(--ubm-text-main) !important;
    text-decoration: none !important;
    transition: color 0.2s;
}

.ubm_card_title a:hover {
    color: var(--ubm-maroon) !important;
}

.ubm_card_desc {
    color: var(--ubm-text-muted);
    font-size: 0.88rem;
    line-height: 1.55;
    margin-bottom: 1.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ubm_card_actions {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ubm_btn_primary {
    background: var(--ubm-navy);
    color: #ffffff !important;
    text-decoration: none !important;
    font-family: var(--ubm-font-ui);
    font-weight: 700;
    font-size: 0.86rem;
    text-align: center;
    padding: 11px;
    border-radius: var(--ubm-radius-sm);
    transition: background 0.2s, transform 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.ubm_btn_primary:hover {
    background: var(--ubm-maroon);
}

.ubm_btn_outline {
    background: transparent;
    color: var(--ubm-navy) !important;
    border: 1.5px solid var(--ubm-navy);
    text-decoration: none !important;
    font-family: var(--ubm-font-ui);
    font-weight: 600;
    font-size: 0.84rem;
    text-align: center;
    padding: 9px;
    border-radius: var(--ubm-radius-sm);
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.ubm_btn_outline:hover {
    background: #f1f5f9;
    color: var(--ubm-navy) !important;
}

.ubm_btn_sublink {
    text-align: center;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--ubm-text-muted) !important;
    text-decoration: none !important;
    padding-top: 4px;
    transition: color 0.2s;
}

.ubm_btn_sublink:hover {
    color: var(--ubm-maroon) !important;
}

/* ==========================================================================
   11. Institutional Footer with Indexing Partners
   ========================================================================== */
.ubm_footer {
    background: var(--ubm-navy-deep);
    color: #94a3b8;
    padding: 4rem 1.5rem 0 1.5rem;
    border-top: 4px solid var(--ubm-gold);
}

.ubm_footer_grid {
    max-width: 1320px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 3rem;
}

.ubm_footer_brand {
    display: flex;
    flex-direction: column;
}

.ubm_footer_logo_row {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 1.25rem;
}

.ubm_footer_seal {
    width: 65px;
    height: 65px;
}

.ubm_footer_title {
    color: #ffffff;
    font-family: var(--ubm-font-ui);
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    margin: 0 0 4px 0;
}

.ubm_footer_subtitle {
    color: var(--ubm-gold);
    font-size: 0.85rem;
    font-weight: 600;
    margin: 0;
}

.ubm_footer_desc {
    font-size: 0.88rem;
    line-height: 1.65;
    color: #cbd5e1;
    margin-bottom: 1.5rem;
}

.ubm_footer_col h4 {
    color: #ffffff;
    font-family: var(--ubm-font-ui);
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0;
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 8px;
}

.ubm_footer_col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 2px;
    background: var(--ubm-gold);
}

.ubm_footer_links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ubm_footer_links a {
    color: #cbd5e1 !important;
    text-decoration: none !important;
    font-size: 0.86rem;
    transition: color 0.2s, padding-left 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.ubm_footer_links a:hover {
    color: var(--ubm-gold) !important;
    padding-left: 4px;
}

.ubm_footer_contact {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
    font-size: 0.86rem;
}

.ubm_footer_contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: #cbd5e1;
}

.ubm_footer_contact i {
    color: var(--ubm-gold);
    margin-top: 3px;
    font-size: 1rem;
}

/* Indexing Bar */
.ubm_indexing_bar {
    max-width: 1320px;
    margin: 3rem auto 0 auto;
    padding: 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
}

.ubm_indexing_title {
    color: #94a3b8;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.25rem;
}

.ubm_indexing_logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 35px;
    flex-wrap: wrap;
    opacity: 0.9;
}

.ubm_indexing_logos img {
    max-height: 32px;
    filter: brightness(0.95);
    transition: opacity 0.2s;
}

.ubm_indexing_logos img:hover {
    opacity: 1;
}

.ubm_footer_bottom {
    background: #000a17;
    padding: 1.25rem 1.5rem;
    margin-top: 2rem;
    font-size: 0.8rem;
    color: #64748b;
}

.ubm_footer_bottom_inner {
    max-width: 1320px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

/* ==========================================================================
   12. Responsive Design
   ========================================================================== */
@media (max-width: 992px) {
    .pkp_structure_content { flex-direction: column; }
    .pkp_structure_sidebar { width: 100%; }
    .ubm_mobile_toggle { display: block; }
    .ubm_hero_title { font-size: 2.1rem; }
    .pkp_highlights_container .swiper-slide { flex-direction: column; }
    .pkp_highlights_container .swiper-slide-image { width: 100%; height: 260px; }
    .pkp_highlights_container .swiper-slide-content { width: 100%; padding: 1.75rem; }
    .obj_issue_toc .heading { flex-direction: column; align-items: center; text-align: center; }
    .ubm_footer_grid { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 640px) {
    .ubm_journal_grid { grid-template-columns: 1fr; }
    .ubm_topbar_inner { justify-content: center; }
    .ubm_topbar_left .ubm_motto { display: none; }
}