/**
 * AiRPub_NewEra Theme Stylesheet
 * Inspired by https://e-journal.unair.ac.id/AMNT (Noble Theme)
 * Exclusively built for Sains Medika: Jurnal Kedokteran dan Kesehatan
 *
 * Typography: Karla (Body), Rubik (Headings)
 * Color Palette:
 *   - Primary: #005691 (AMNT Royal Academic Blue)
 *   - Primary Dark: #003e6b
 *   - Primary Light: #eff6ff
 *   - Amber / Golden Accent: #d97706 / #f59e0b (DOI & Badges)
 *   - Slate Dark: #0f172a / #1e293b
 *   - Muted Gray: #64748b
 *   - Border Gray: #e2e8f0
 *   - Background: #f1f5f9
 */

/* ==========================================================================
   Base & Typography
   ========================================================================== */
body {
    background-color: #f1f5f9 !important;
    font-family: 'Karla', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    color: #334155 !important;
    line-height: 1.6 !important;
    font-size: 15px !important;
    margin: 0 !important;
    padding: 0 !important;
}

h1, h2, h3, h4, h5, h6,
.pkp_site_name,
.pkp_navigation_primary,
.page_title,
.title,
.noble_issue_title,
.noble_section_title {
    font-family: 'Rubik', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif !important;
    color: #0f172a;
    letter-spacing: -0.2px;
}

a {
    color: #005691;
    text-decoration: none;
    transition: color 0.15s ease, background-color 0.15s ease;
}

a:hover {
    color: #003e6b;
}

/* ==========================================================================
   Header & Sticky Navigation (Exact AMNT style)
   ========================================================================== */
.pkp_structure_head {
    background: #ffffff !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 1000 !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06), 0 2px 4px rgba(0, 0, 0, 0.04) !important;
    border-bottom: 5px solid #005691 !important;
    transition: all 0.2s ease !important;
}

.pkp_head_wrapper {
    max-width: 1280px !important;
    margin: 0 auto !important;
    padding: 10px 20px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    flex-wrap: wrap !important;
}

.pkp_site_name_wrapper {
    display: flex !important;
    align-items: center !important;
    gap: 16px !important;
}

.pkp_site_name .is_text {
    font-family: 'Rubik', sans-serif !important;
    font-weight: 700 !important;
    font-size: 1.4rem !important;
    color: #005691 !important;
    text-decoration: none !important;
    letter-spacing: -0.3px !important;
    display: inline-block !important;
    transition: opacity 0.15s ease !important;
}

.pkp_site_name .is_text:hover {
    opacity: 0.9 !important;
}

.pkp_site_name .is_img {
    display: block !important;
}

.pkp_site_name .is_img img {
    max-height: 65px !important;
    width: auto !important;
    object-fit: contain !important;
}

.pkp_site_nav_menu {
    width: 100% !important;
    background-color: #005691 !important;
    border-radius: 6px !important;
    margin-top: 10px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 0 14px !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08) !important;
    flex-wrap: nowrap !important;
}

.pkp_navigation_primary_row {
    background-color: transparent !important;
    border: none !important;
    flex: 1 1 auto !important;
    min-width: 0 !important;
}

.pkp_navigation_primary_wrapper {
    max-width: none !important;
    margin: 0 !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    flex-wrap: nowrap !important;
}

.pkp_navigation_primary {
    display: flex !important;
    align-items: center !important;
    gap: 4px !important;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    flex-wrap: nowrap !important;
    white-space: nowrap !important;
}

.pkp_navigation_primary > li > a {
    font-family: 'Rubik', sans-serif !important;
    font-size: 0.925rem !important;
    font-weight: 500 !important;
    color: #ffffff !important;
    padding: 10px 14px !important;
    border-radius: 4px !important;
    text-decoration: none !important;
    transition: all 0.2s ease !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    white-space: nowrap !important;
}

.pkp_navigation_primary > li > a:hover,
.pkp_navigation_primary > li > a:focus {
    background-color: #003e6b !important;
    color: #ffffff !important;
}

.pkp_navigation_primary > li.current > a {
    background-color: #003e6b !important;
    color: #ffffff !important;
    font-weight: 600 !important;
}

.pkp_navigation_primary ul {
    background-color: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 6px !important;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1) !important;
    padding: 8px 0 !important;
}

.pkp_navigation_primary ul li a {
    color: #1e293b !important;
    padding: 8px 20px !important;
    font-family: 'Karla', sans-serif !important;
    font-size: 0.925rem !important;
    white-space: nowrap !important;
}

.pkp_navigation_primary ul li a:hover {
    background-color: #eff6ff !important;
    color: #005691 !important;
}

.pkp_navigation_search_wrapper {
    margin-left: auto !important;
    margin-right: 12px !important;
    white-space: nowrap !important;
    flex-shrink: 0 !important;
}

.pkp_navigation_search_wrapper a,
.pkp_navigation_search_wrapper button {
    font-family: 'Rubik', sans-serif !important;
    font-size: 0.85rem !important;
    font-weight: 600 !important;
    color: #005691 !important;
    background-color: #ffffff !important;
    padding: 6px 14px !important;
    border-radius: 4px !important;
    border: none !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1) !important;
    text-decoration: none !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    white-space: nowrap !important;
}

.pkp_navigation_search_wrapper a:hover {
    background-color: #f8fafc !important;
    color: #003e6b !important;
}

/* User Navigation (Login / Register) */
.pkp_navigation_user_wrapper,
#navigationUserWrapper {
    position: static !important;
    transform: none !important;
    left: auto !important;
    top: auto !important;
    width: auto !important;
    background: transparent !important;
    background-color: transparent !important;
    border: none !important;
    display: flex !important;
    align-items: center !important;
    margin: 0 !important;
    padding: 0 !important;
    z-index: 10 !important;
    flex-shrink: 0 !important;
    white-space: nowrap !important;
}

.pkp_navigation_user {
    width: auto !important;
    max-width: none !important;
    position: static !important;
    display: flex !important;
    align-items: center !important;
    gap: 4px !important;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    flex-wrap: nowrap !important;
    white-space: nowrap !important;
}

.pkp_navigation_user > li {
    display: inline-block !important;
    margin: 0 !important;
    padding: 0 !important;
    white-space: nowrap !important;
}

.pkp_navigation_user > li > a {
    font-family: 'Rubik', sans-serif !important;
    font-size: 0.85rem !important;
    font-weight: 500 !important;
    color: #ffffff !important;
    padding: 8px 12px !important;
    border-radius: 4px !important;
    text-decoration: none !important;
    transition: all 0.2s ease !important;
    display: inline-block !important;
    background: transparent !important;
    border: none !important;
    white-space: nowrap !important;
}

.pkp_navigation_user > li > a:hover {
    background-color: #003e6b !important;
    color: #ffffff !important;
}

.pkp_navigation_search_wrapper a {
    font-family: 'Rubik', sans-serif !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    color: #475569 !important;
    padding: 6px 12px !important;
    border-radius: 6px !important;
    background: #f8fafc !important;
    border: 1px solid #e2e8f0 !important;
}

.pkp_navigation_search_wrapper a:hover {
    color: #005691 !important;
    border-color: #cbd5e1 !important;
}

/* ==========================================================================
   Page Content Container
   ========================================================================== */
.pkp_structure_content {
    max-width: 1280px !important;
    margin: 24px auto !important;
    padding: 0 20px !important;
    display: flex !important;
    flex-direction: row !important;
    align-items: flex-start !important;
    gap: 28px !important;
}

.pkp_structure_main {
    flex: 1 1 70% !important;
    min-width: 0 !important;
}

.pkp_structure_sidebar {
    flex: 0 0 320px !important;
    max-width: 320px !important;
    position: sticky !important;
    top: 90px !important;
}

/* ==========================================================================
   Current Issue Hero Card (Noble / AMNT style)
   ========================================================================== */
.current_issue,
.noble_issue_toc {
    margin-bottom: 24px !important;
}

.noble_issue_hero {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 12px !important;
    padding: 24px 28px !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04) !important;
    margin-bottom: 24px !important;
    position: relative !important;
}

.noble_hero_grid {
    display: flex !important;
    flex-direction: row !important;
    gap: 24px !important;
    align-items: flex-start !important;
}

.noble_cover_wrapper {
    flex: 0 0 160px !important;
    max-width: 160px !important;
}

.noble_cover_img {
    width: 100% !important;
    height: auto !important;
    border-radius: 8px !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12) !important;
    transition: transform 0.2s ease !important;
}

.noble_cover_img:hover {
    transform: scale(1.02) !important;
}

.noble_issue_meta_content {
    flex: 1 1 auto !important;
    min-width: 0 !important;
}

.noble_issue_badge {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    font-family: 'Rubik', sans-serif !important;
    font-size: 0.75rem !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.6px !important;
    background: #eff6ff !important;
    color: #005691 !important;
    border: 1px solid #bfdbfe !important;
    padding: 4px 10px !important;
    border-radius: 20px !important;
    margin-bottom: 10px !important;
}

.noble_issue_title {
    font-family: 'Rubik', sans-serif !important;
    font-size: 1.35rem !important;
    font-weight: 700 !important;
    color: #0f172a !important;
    margin: 0 0 12px 0 !important;
    line-height: 1.35 !important;
}

.noble_issue_subtitle {
    color: #005691 !important;
    font-weight: 500 !important;
}

.noble_meta_row {
    display: flex !important;
    flex-wrap: wrap !important;
    align-items: center !important;
    gap: 12px !important;
    margin-bottom: 14px !important;
}

.noble_meta_pill {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    font-size: 0.825rem !important;
    color: #475569 !important;
    background: #f8fafc !important;
    border: 1px solid #e2e8f0 !important;
    padding: 4px 10px !important;
    border-radius: 6px !important;
}

.noble_meta_pill i {
    color: #005691 !important;
}

.noble_meta_pill.doi_pill i {
    color: #d97706 !important;
}

.noble_meta_pill.doi_pill a {
    color: #0284c7 !important;
    font-weight: 500 !important;
}

.noble_issue_description {
    font-size: 0.925rem !important;
    color: #475569 !important;
    line-height: 1.6 !important;
    margin-top: 10px !important;
}

.noble_issue_galleys {
    margin-top: 16px !important;
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
}

.noble_galley_label {
    font-family: 'Rubik', sans-serif !important;
    font-size: 0.85rem !important;
    font-weight: 600 !important;
    color: #475569 !important;
}

/* ==========================================================================
   Section Title Bars (Exact AMNT style)
   ========================================================================== */
.noble_section_header,
.sections .section > h2,
.sections .section > h3 {
    background: #f8fafc !important;
    border-left: 4px solid #005691 !important;
    padding: 10px 18px !important;
    border-radius: 4px !important;
    margin: 28px 0 16px 0 !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03) !important;
}

.noble_section_title {
    font-family: 'Rubik', sans-serif !important;
    font-size: 1.15rem !important;
    font-weight: 700 !important;
    color: #0f172a !important;
    margin: 0 !important;
}

/* ==========================================================================
   Article Summary Cards (obj_article_summary - Noble / AMNT style)
   ========================================================================== */
.cmp_article_list {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

.cmp_article_list > li {
    list-style: none !important;
    padding: 0 !important;
    margin-bottom: 16px !important;
    border: none !important;
}

.obj_article_summary {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 10px !important;
    padding: 22px 26px !important;
    margin-bottom: 16px !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04) !important;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease !important;
    position: relative !important;
}

.obj_article_summary:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04) !important;
    border-color: #cbd5e1 !important;
}

.obj_article_summary .title {
    margin: 0 0 8px 0 !important;
    line-height: 1.45 !important;
}

.obj_article_summary .title a {
    font-family: 'Rubik', sans-serif !important;
    font-weight: 600 !important;
    font-size: 1.08rem !important;
    color: #0f172a !important;
    text-decoration: none !important;
    transition: color 0.15s ease !important;
}

.obj_article_summary .title a:hover {
    color: #005691 !important;
}

.obj_article_summary .doi_container {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    margin-bottom: 10px !important;
    font-size: 0.85rem !important;
    font-family: 'Karla', sans-serif !important;
}

.obj_article_summary .doi_container i {
    color: #d97706 !important;
}

.obj_article_summary .doi_link {
    color: #0284c7 !important;
    text-decoration: none !important;
    font-weight: 500 !important;
}

.obj_article_summary .doi_link:hover {
    text-decoration: underline !important;
}

.obj_article_summary .meta {
    margin-bottom: 12px !important;
}

.obj_article_summary .meta .authors {
    font-family: 'Karla', sans-serif !important;
    font-size: 0.875rem !important;
    color: #475569 !important;
    line-height: 1.5 !important;
}

.obj_article_summary .meta .authors i {
    color: #64748b !important;
    margin-right: 6px !important;
}

.obj_article_summary .contribDegrees {
    font-weight: 600 !important;
    color: #334155 !important;
}

.obj_article_summary .contribAffil {
    font-weight: normal !important;
    color: #64748b !important;
    font-size: 0.825rem !important;
}

/* Article Metrics & PDF Galley Row */
.obj_article_summary .article_statistic {
    display: flex !important;
    flex-wrap: wrap !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 12px !important;
    padding-top: 14px !important;
    margin-top: 14px !important;
    border-top: 1px dashed #e2e8f0 !important;
}

.stat_group {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    flex-wrap: wrap !important;
}

.stat-badge {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    font-family: 'Karla', sans-serif !important;
    font-size: 0.825rem !important;
    color: #475569 !important;
    background: #f8fafc !important;
    border: 1px solid #e2e8f0 !important;
    padding: 4px 10px !important;
    border-radius: 6px !important;
}

.stat-badge i {
    color: #005691 !important;
}

.stat-badge strong {
    color: #0f172a !important;
}

/* Galley PDF Pill Button (like AMNT) */
.galleys_links {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
}

.obj_galley_link {
    background: #005691 !important;
    color: #ffffff !important;
    font-family: 'Rubik', sans-serif !important;
    font-weight: 600 !important;
    font-size: 0.825rem !important;
    padding: 7px 16px !important;
    border-radius: 6px !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    text-decoration: none !important;
    border: none !important;
    box-shadow: 0 2px 4px rgba(0, 86, 145, 0.15) !important;
    transition: all 0.2s ease !important;
}

.obj_galley_link:hover {
    background: #003e6b !important;
    box-shadow: 0 4px 12px rgba(0, 86, 145, 0.3) !important;
    color: #ffffff !important;
    transform: translateY(-1px) !important;
}

/* ==========================================================================
   Sidebar Blocks (Noble / AMNT style)
   ========================================================================== */
.pkp_structure_sidebar .pkp_block {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 10px !important;
    padding: 18px 20px !important;
    margin-bottom: 22px !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04) !important;
}

.pkp_structure_sidebar .title,
.pkp_structure_sidebar .pkp_block h2 {
    font-family: 'Rubik', sans-serif !important;
    font-weight: 700 !important;
    font-size: 0.95rem !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
    color: #0f172a !important;
    border-bottom: 2px solid #005691 !important;
    padding-bottom: 10px !important;
    margin-top: 0 !important;
    margin-bottom: 14px !important;
    display: block !important;
}

.pkp_structure_sidebar .content ul {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

.pkp_structure_sidebar .content li {
    padding: 8px 0 !important;
    border-bottom: 1px solid #f1f5f9 !important;
}

.pkp_structure_sidebar .content li:last-child {
    border-bottom: none !important;
}

.pkp_structure_sidebar .content a {
    color: #334155 !important;
    text-decoration: none !important;
    font-family: 'Karla', sans-serif !important;
    font-size: 0.925rem !important;
    transition: all 0.15s ease !important;
}

.pkp_structure_sidebar .content a:hover {
    color: #005691 !important;
    padding-left: 4px !important;
}

/* ==========================================================================
   Article Details Page (Noble style)
   ========================================================================== */
.page_article .pkp_structure_main {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-bottom: 6px solid #005691 !important;
    border-radius: 12px !important;
    padding: 32px 36px !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05) !important;
    margin-bottom: 30px !important;
}

.page_article .page_title {
    font-family: 'Rubik', sans-serif !important;
    font-weight: 700 !important;
    font-size: 1.65rem !important;
    color: #0f172a !important;
    line-height: 1.35 !important;
    margin-bottom: 16px !important;
}

.page_article .item.abstract h2,
.page_article .item.references h2 {
    font-family: 'Rubik', sans-serif !important;
    font-weight: 700 !important;
    font-size: 1.25rem !important;
    color: #0f172a !important;
    border-bottom: 2px solid #e2e8f0 !important;
    padding-bottom: 8px !important;
    margin: 24px 0 14px 0 !important;
}

.page_article .item.abstract p {
    font-family: 'Karla', sans-serif !important;
    font-size: 1rem !important;
    line-height: 1.75 !important;
    color: #334155 !important;
    text-align: justify !important;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.pkp_structure_footer_wrapper {
    background: #0f172a !important;
    color: #cbd5e1 !important;
    padding: 40px 20px 28px !important;
    margin-top: 48px !important;
    border-top: 5px solid #005691 !important;
    font-family: 'Karla', sans-serif !important;
}

.pkp_structure_footer {
    max-width: 1280px !important;
    margin: 0 auto !important;
}

.pkp_structure_footer_wrapper a {
    color: #38bdf8 !important;
    text-decoration: none !important;
}

.pkp_structure_footer_wrapper a:hover {
    text-decoration: underline !important;
}

/* ==========================================================================
   Responsive Adjustments
   ========================================================================== */
@media (max-width: 991px) {
    .pkp_structure_content {
        flex-direction: column !important;
    }
    .pkp_structure_main {
        width: 100% !important;
    }
    .pkp_structure_sidebar {
        width: 100% !important;
        max-width: 100% !important;
        position: static !important;
        margin-left: 0 !important;
        margin-top: 24px !important;
    }
    .noble_hero_grid {
        flex-direction: column !important;
        align-items: center !important;
        text-align: center !important;
    }
    .noble_meta_row {
        justify-content: center !important;
    }
    .noble_issue_galleys {
        justify-content: center !important;
    }
}