/**
 * @file plugins/themes/lumina/styles/portal/portal.bundle.css
 *
 * Copyright (c) 2026 Lumina Project contributors
 * Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
 *
 * @brief Lumina IndexSite Portal Experience Layer
 *        Generated deterministically by Lumina ContextualBundleBuilder.
 *        DO NOT EDIT DIRECTLY. Source modules remain in individual stylesheet files.
 */

/* ==========================================================================
   MODULE: styles/portal/containers.css
   ========================================================================== */
/* Portal Central Wrap */
.lumina_portal_wrapper {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto var(--space-xl) auto;
    padding: 0 var(--space-md);
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

@media (min-width: 768px) {
    .lumina_portal_wrapper {
        padding: 0 var(--space-lg);
        gap: var(--space-2xl);
    }
}

@media (min-width: 1024px) {
    .lumina_portal_wrapper {
        padding: 0 var(--space-xl);
    }
}

/* Layout spacing for portal sections list */
.lumina_portal_sections {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    box-sizing: border-box;
}

@media (min-width: 768px) {
    .lumina_portal_sections {
        gap: 2.5rem;
    }
}

/* ==========================================================================
   MODULE: styles/portal/sections.css
   ========================================================================== */
/* Unified Section Wrapper */
.lumina_section_block {
    background-color: var(--lm-portal-surface);
    border: 1px solid var(--lm-portal-border);
    border-radius: var(--lm-portal-radius-lg);
    padding: 1.25rem 1rem;
    box-shadow: var(--lm-portal-shadow-sm);
    box-sizing: border-box;
    transition: var(--lm-portal-transition);
    width: 100%;
    min-width: 0;
    scroll-margin-top: 90px;
}

@media (min-width: 640px) {
    .lumina_section_block {
        padding: var(--space-lg);
    }
}

@media (min-width: 992px) {
    .lumina_section_block {
        padding: var(--space-xl);
    }
}

/* Modern Editorial Section Header */
.portal_section_header {
    margin-bottom: var(--space-xl);
}

.portal_section_header--with-action {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

@media (min-width: 768px) {
    .portal_section_header--with-action {
        flex-direction: row;
        align-items: flex-end;
        justify-content: space-between;
    }
}

.portal_section_title {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-family: var(--lm-portal-font);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--lm-portal-text-primary);
    letter-spacing: -0.02em;
    line-height: 1.25;
    margin: 0;
}

@media (min-width: 768px) {
    .portal_section_title {
        font-size: 1.75rem;
    }
}

.portal_section_bar {
    display: inline-block;
    width: 4px;
    height: 1.5rem;
    background-color: var(--lm-portal-accent);
    border-radius: var(--lm-portal-radius-pill);
    flex-shrink: 0;
}

.portal_section_subtitle {
    font-size: 0.9375rem;
    color: var(--lm-portal-text-secondary);
    margin: var(--space-xs) 0 0 0;
    line-height: 1.5;
}

.portal_section_action_link {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--lm-portal-accent);
    text-decoration: none;
    transition: var(--lm-portal-transition);
}

.portal_section_action_link:hover {
    color: var(--lm-portal-accent-hover);
    text-decoration: underline;
}

/* ==========================================================================
   Editorial Two-Column Row (Featured Journals | Publisher Announcements)
   ========================================================================== */
.lm-indexsite-editorial-row {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    box-sizing: border-box;
}

@media (min-width: 1024px) {
    .lm-indexsite-editorial-row.lm-indexsite-editorial-row--dual {
        display: grid;
        grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
        gap: 1.5rem;
        align-items: stretch;
    }
}

.lm-indexsite-editorial-column {
    display: flex;
    flex-direction: column;
    width: 100%;
    min-width: 0;
}

.lm-indexsite-editorial-column > .lumina_section_block {
    height: 100%;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
}

.lm-indexsite-editorial-column > .lumina_section_block > .portal_section_header {
    margin-bottom: 1.25rem;
}

.lm-indexsite-editorial-column--featured > .lumina_section_block > .lm-portal-featured-carousel,
.lm-indexsite-editorial-column--featured > .lumina_section_block > .featured_journal_single_wrap,
.lm-indexsite-editorial-column--featured > .lumina_section_block > .featured_journals_carousel_wrapper,
.lm-indexsite-editorial-column--announcements > .lumina_section_block > .announcements_carousel_container {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

/* ==========================================================================
   MODULE: styles/portal/hero.css
   ========================================================================== */
.section_portal_hero {
    background: linear-gradient(135deg, rgba(var(--lm-portal-accent-rgb), 0.04) 0%, rgba(var(--lm-portal-accent-rgb), 0.01) 50%, var(--lm-portal-surface) 100%), var(--lm-portal-surface);
    border: 1px solid var(--lm-portal-border);
    border-radius: var(--lm-portal-radius-lg);
    padding: 1.25rem 1rem;
    box-shadow: var(--lm-portal-shadow-sm);
    position: relative;
    overflow: hidden;
    width: 100%;
    box-sizing: border-box;
}

@media (min-width: 640px) {
    .section_portal_hero {
        padding: var(--space-xl);
    }
}

@media (min-width: 992px) {
    .section_portal_hero {
        padding: 3rem 2.5rem;
    }
}

.section_portal_hero .section_placeholder_content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
}

@media (min-width: 992px) {
    .section_portal_hero .section_placeholder_content {
        display: grid;
        grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
        gap: 2.5rem;
        align-items: center;
    }
}

/* Left Column */
.hero_left_column {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    width: 100%;
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
}

.hero_editorial_badge_wrap {
    display: flex;
}

.hero_editorial_badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.875rem;
    background-color: rgba(var(--lm-portal-accent-rgb), 0.08);
    border: 1px solid rgba(var(--lm-portal-accent-rgb), 0.2);
    border-radius: var(--lm-portal-radius-pill);
    color: var(--lm-portal-accent);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.hero_title {
    font-family: var(--lm-portal-font);
    font-size: 1.875rem;
    font-weight: 800;
    line-height: 1.15;
    color: var(--lm-portal-text-primary);
    letter-spacing: -0.03em;
    margin: 0;
    word-break: break-word;
}

@media (min-width: 640px) {
    .hero_title {
        font-size: 2.25rem;
    }
}

@media (min-width: 768px) {
    .hero_title {
        font-size: 2.75rem;
    }
}

.hero_description {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--lm-portal-text-secondary);
    margin: 0;
    max-width: 600px;
}

@media (min-width: 640px) {
    .hero_description {
        font-size: 1rem;
        line-height: 1.65;
    }
}

@media (min-width: 768px) {
    .hero_description {
        font-size: 1.0625rem;
    }
}

/* CTA Group */
.hero_cta_group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    margin-top: 0.5rem;
    width: 100%;
    box-sizing: border-box;
}

@media (min-width: 640px) {
    .hero_cta_group {
        gap: 1rem;
    }
}

.hero_cta_btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
    height: 46px;
    padding: 0 1.25rem;
    border-radius: var(--lm-portal-radius-md);
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none !important;
    transition: var(--lm-portal-transition);
    cursor: pointer;
    box-sizing: border-box;
}

@media (max-width: 480px) {
    .hero_cta_btn {
        width: 100%;
    }
}

@media (min-width: 640px) {
    .hero_cta_btn {
        padding: 0 1.5rem;
    }
}

.hero_cta_primary {
    background-color: var(--lm-portal-accent);
    color: #ffffff !important;
    border: 1px solid var(--lm-portal-accent);
    box-shadow: 0 2px 4px rgba(var(--lm-portal-accent-rgb), 0.2);
}

.hero_cta_primary:hover {
    background-color: var(--lm-portal-accent-hover);
    border-color: var(--lm-portal-accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(var(--lm-portal-accent-rgb), 0.3);
}

.hero_cta_secondary {
    background-color: transparent;
    color: var(--lm-portal-accent) !important;
    border: 1.5px solid rgba(var(--lm-portal-accent-rgb), 0.3);
}

.hero_cta_secondary:hover {
    background-color: rgba(var(--lm-portal-accent-rgb), 0.05);
    border-color: var(--lm-portal-accent);
}

.hero_cta_circle_arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 1.5px solid currentColor;
    font-size: 0.8rem;
}

/* Right Column: Elevated Search Card */
.hero_right_column {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    width: 100%;
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
}

.hero_search_card {
    background-color: var(--lm-portal-surface);
    border: 1px solid var(--lm-portal-border);
    border-radius: var(--lm-portal-radius-lg);
    padding: 1.25rem 1rem;
    box-shadow: var(--lm-portal-shadow-lg);
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    width: 100%;
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
}

@media (min-width: 640px) {
    .hero_search_card {
        padding: 1.75rem;
    }
}

.hero_search_header {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.hero_search_title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--lm-portal-text-primary);
    margin: 0;
}

.hero_search_subtitle {
    font-size: 0.875rem;
    color: var(--lm-portal-text-muted);
    margin: 0;
}

.hero_search_form {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
    width: 100%;
    box-sizing: border-box;
}

.hero_search_input_wrap {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
}

.hero_search_icon {
    position: absolute;
    inset-inline-start: 1rem;
    color: var(--lm-portal-text-muted);
    font-size: 0.95rem;
    pointer-events: none;
    z-index: 2;
}

body.lm-layout-indexsite .hero_search_input_wrap .hero_search_input,
body.lm-layout-indexsite input.hero_search_input,
.hero_search_input {
    width: 100%;
    min-width: 0;
    height: 46px;
    padding-inline-start: 2.75rem !important;
    padding-inline-end: 1rem !important;
    padding-block: 0 !important;
    border: 1.5px solid var(--lm-portal-border);
    border-radius: var(--lm-portal-radius-md);
    background-color: var(--lm-portal-bg);
    color: var(--lm-portal-text-primary);
    font-size: 0.9375rem;
    transition: var(--lm-portal-transition);
    box-sizing: border-box;
}

body.lm-layout-indexsite .hero_search_input_wrap .hero_search_input:focus,
body.lm-layout-indexsite input.hero_search_input:focus,
.hero_search_input:focus {
    outline: none;
    border-color: var(--lm-portal-accent);
    background-color: var(--lm-portal-surface);
    box-shadow: 0 0 0 3px rgba(var(--lm-portal-accent-rgb), 0.12);
}

.hero_search_submit_btn {
    height: 46px;
    width: 100%;
    background-color: var(--lm-portal-accent);
    color: #ffffff;
    border: 1px solid var(--lm-portal-accent);
    border-radius: var(--lm-portal-radius-md);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--lm-portal-transition);
    box-shadow: 0 2px 4px rgba(var(--lm-portal-accent-rgb), 0.15);
    box-sizing: border-box;
}

.hero_search_submit_btn:hover {
    background-color: var(--lm-portal-accent-hover);
    border-color: var(--lm-portal-accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(var(--lm-portal-accent-rgb), 0.25);
}

/* Quick Statistics Summary below Search */
.hero_stats_summary {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.625rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--lm-portal-border);
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
}

@media (min-width: 480px) {
    .hero_stats_summary {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 0.75rem;
    }
}

.hero_stat_item {
    display: flex;
    flex-direction: row;
    align-items: center;
    text-align: left;
    gap: 0.75rem;
    padding: 0.625rem 0.875rem;
    background-color: var(--lm-portal-bg);
    border: 1px solid var(--lm-portal-border);
    border-radius: var(--lm-portal-radius-md);
    min-width: 0;
    width: 100%;
    box-sizing: border-box;
}

@media (min-width: 480px) {
    .hero_stat_item {
        flex-direction: column;
        text-align: center;
        gap: 0.375rem;
        padding: 0.5rem;
    }
}

.hero_stat_icon {
    font-size: 1.125rem;
    color: var(--lm-portal-accent);
    flex-shrink: 0;
}

.hero_stat_info {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    min-width: 0;
}

.hero_stat_number {
    font-size: 1.125rem;
    font-weight: 800;
    color: var(--lm-portal-text-primary);
    line-height: 1.2;
}

.hero_stat_label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--lm-portal-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    word-break: break-word;
}

/* ==========================================================================
   MODULE: styles/portal/cards.css
   ========================================================================== */
/* ==========================================================================
   Featured Journals Showcase Card (Editorial Focus)
   ========================================================================== */
.featured_journals_carousel_wrapper {
    width: 100%;
}

.featured_journals_track {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.featured_journal_card {
    background-color: var(--lm-portal-surface);
    border: 1px solid var(--lm-portal-border);
    border-radius: var(--lm-portal-radius-lg);
    padding: 1.25rem;
    box-shadow: var(--lm-portal-shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    transition: var(--lm-portal-transition);
    box-sizing: border-box;
    height: 100%;
}

@media (min-width: 640px) {
    .featured_journal_card {
        flex-direction: row;
        align-items: flex-start;
        padding: 1.5rem;
        gap: 1.5rem;
    }
}

.featured_journal_card:hover {
    transform: translateY(-2px);
    box-shadow: var(--lm-portal-shadow-md);
    border-color: rgba(var(--lm-portal-accent-rgb), 0.3);
}

.featured_journal_cover_col {
    flex-shrink: 0;
    width: 100%;
    max-width: 130px;
    height: 180px;
    background-color: var(--lm-portal-bg);
    border: 1px solid var(--lm-portal-border);
    border-radius: var(--lm-portal-radius-md);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    box-sizing: border-box;
    margin: 0 auto;
}

@media (min-width: 640px) {
    .featured_journal_cover_col {
        margin: 0;
    }
}

.featured_journal_img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: var(--lm-portal-radius-sm);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
}

.featured_journal_details_col {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
    flex-grow: 1;
    min-width: 0;
}

.featured_journal_eyebrow {
    display: flex;
}

.featured_badge {
    display: inline-block;
    padding: 0.2rem 0.55rem;
    background-color: rgba(var(--lm-portal-accent-rgb), 0.08);
    color: var(--lm-portal-accent);
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: var(--lm-portal-radius-pill);
    border: 1px solid rgba(var(--lm-portal-accent-rgb), 0.2);
}

.featured_journal_title {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--lm-portal-text-primary);
    margin: 0;
}

.featured_journal_title a {
    color: inherit;
    text-decoration: none;
}

.featured_journal_title a:hover {
    color: var(--lm-portal-accent);
}

.featured_journal_desc {
    font-size: 0.875rem;
    line-height: 1.55;
    color: var(--lm-portal-text-secondary);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.featured_journal_meta_row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.375rem;
    margin-top: 0.25rem;
}

.featured_meta_pill {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.2rem 0.5rem;
    background-color: var(--lm-portal-bg);
    border: 1px solid var(--lm-portal-border);
    border-radius: var(--lm-portal-radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--lm-portal-text-secondary);
}

.featured_meta_pill--oa {
    color: var(--lm-portal-accent);
    border-color: rgba(var(--lm-portal-accent-rgb), 0.3);
    background-color: rgba(var(--lm-portal-accent-rgb), 0.05);
}

.featured_journal_cta_wrap {
    margin-top: auto;
    padding-top: 0.5rem;
}

.featured_journal_cta_btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    height: 38px;
    padding: 0 1.125rem;
    background-color: var(--lm-portal-accent);
    color: #ffffff !important;
    border: 1px solid var(--lm-portal-accent);
    border-radius: var(--lm-portal-radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none !important;
    transition: var(--lm-portal-transition);
    box-shadow: 0 2px 4px rgba(var(--lm-portal-accent-rgb), 0.15);
}

.featured_journal_cta_btn:hover {
    background-color: var(--lm-portal-accent-hover);
    border-color: var(--lm-portal-accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(var(--lm-portal-accent-rgb), 0.25);
}

/* ==========================================================================
   Journal Discovery System
   ========================================================================== */
.discovery_search_context {
    background-color: var(--lm-portal-bg);
    border-left: 3px solid var(--lm-portal-accent);
    border-radius: var(--lm-portal-radius-md);
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    font-size: 0.9375rem;
    color: var(--lm-portal-text-primary);
}

.discovery_search_count {
    margin-top: 0.25rem;
    font-size: 0.85rem;
    color: var(--lm-portal-text-secondary);
}

.discovery_filters_bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.filter_chip {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.875rem;
    border-radius: var(--lm-portal-radius-pill);
    background-color: var(--lm-portal-bg);
    border: 1px solid var(--lm-portal-border);
    color: var(--lm-portal-text-secondary);
    font-size: 0.8125rem;
    font-weight: 500;
    text-decoration: none !important;
    transition: var(--lm-portal-transition);
}

.filter_chip:hover {
    border-color: var(--lm-portal-accent);
    color: var(--lm-portal-accent);
    background-color: rgba(var(--lm-portal-accent-rgb), 0.04);
}

/* Refined Active Filter Hierarchy: light tonal background, primary border & text */
.filter_chip.active {
    background-color: rgba(var(--lm-portal-accent-rgb), 0.08);
    border-color: var(--lm-portal-accent);
    color: var(--lm-portal-accent);
    font-weight: 600;
    box-shadow: none;
}

/* Discovery 3-Column Grid */
.discovery_listings_grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    width: 100%;
    box-sizing: border-box;
}

@media (min-width: 640px) {
    .discovery_listings_grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .discovery_listings_grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.discovery_journal_card {
    background-color: var(--lm-portal-surface);
    border: 1px solid var(--lm-portal-border);
    border-radius: var(--lm-portal-radius-lg);
    padding: 1.25rem;
    box-shadow: var(--lm-portal-shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: var(--lm-portal-transition);
    box-sizing: border-box;
    height: 100%;
}

.discovery_journal_card:hover {
    transform: translateY(-2px);
    box-shadow: var(--lm-portal-shadow-md);
    border-color: rgba(var(--lm-portal-accent-rgb), 0.3);
}

.discovery_journal_media {
    width: 100%;
    height: 120px;
    background-color: var(--lm-portal-bg);
    border-radius: var(--lm-portal-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    box-sizing: border-box;
    overflow: hidden;
}

.discovery_journal_img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.discovery_journal_content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex-grow: 1;
}

.discovery_journal_title {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--lm-portal-text-primary);
    line-height: 1.35;
    margin: 0;
}

.discovery_journal_title a {
    color: inherit;
    text-decoration: none;
}

.discovery_journal_title a:hover {
    color: var(--lm-portal-accent);
    text-decoration: underline;
}

.discovery_journal_desc {
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--lm-portal-text-secondary);
    margin: 0;
    flex-grow: 1;
}

.discovery_journal_meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
    margin-top: 0.25rem;
}

.discovery_meta_pill {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.2rem 0.5rem;
    background-color: var(--lm-portal-bg);
    border: 1px solid var(--lm-portal-border);
    border-radius: var(--lm-portal-radius-sm);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--lm-portal-text-secondary);
}

.discovery_journal_footer {
    margin-top: auto;
    padding-top: 0.5rem;
}

.discovery_journal_cta_btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    height: 38px;
    background-color: var(--lm-portal-accent);
    color: #ffffff !important;
    border: 1px solid var(--lm-portal-accent);
    border-radius: var(--lm-portal-radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none !important;
    transition: var(--lm-portal-transition);
}

.discovery_journal_cta_btn:hover {
    background-color: var(--lm-portal-accent-hover);
    border-color: var(--lm-portal-accent-hover);
    box-shadow: 0 2px 6px rgba(var(--lm-portal-accent-rgb), 0.25);
}

.discovery_empty_state {
    text-align: center;
    padding: 2.5rem 1.5rem;
    border: 2px dashed var(--lm-portal-border);
    border-radius: var(--lm-portal-radius-lg);
    background-color: var(--lm-portal-bg);
    color: var(--lm-portal-text-muted);
}

.discovery_empty_state i {
    font-size: 2rem;
    margin-bottom: 0.75rem;
    color: var(--lm-portal-text-muted);
}

.discovery_empty_state h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--lm-portal-text-primary);
    margin: 0 0 0.25rem 0;
}

.discovery_empty_state p {
    font-size: 0.875rem;
    margin: 0;
}

/* ==========================================================================
   MODULE: styles/portal/highlights.css
   ========================================================================== */
.highlights_grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    width: 100%;
    box-sizing: border-box;
}

@media (min-width: 640px) {
    .highlights_grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .highlights_grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

.highlight_card {
    background-color: var(--lm-portal-surface);
    border: 1px solid var(--lm-portal-border);
    border-radius: var(--lm-portal-radius-lg);
    padding: 1.25rem 1rem;
    box-shadow: var(--lm-portal-shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: var(--lm-portal-transition);
    box-sizing: border-box;
    height: 100%;
    width: 100%;
    min-width: 0;
}

@media (min-width: 640px) {
    .highlight_card {
        padding: 1.5rem;
    }
}

.highlight_card:hover {
    transform: translateY(-2px);
    box-shadow: var(--lm-portal-shadow-md);
    border-color: rgba(var(--lm-portal-accent-rgb), 0.3);
}

/* State 1: With Image */
.highlight_card--with-image .highlight_image_wrapper {
    width: 100%;
    height: 140px;
    background-color: var(--lm-portal-bg);
    border-radius: var(--lm-portal-radius-md);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    box-sizing: border-box;
}

.highlight_image {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: var(--lm-portal-radius-sm);
}

/* State 2: Without Image / Icon First */
.highlight_icon_circle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: rgba(var(--lm-portal-accent-rgb), 0.1);
    color: var(--lm-portal-accent);
    font-size: 1.125rem;
    flex-shrink: 0;
}

.highlight_content {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
    flex-grow: 1;
}

.highlight_title {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--lm-portal-text-primary);
    line-height: 1.35;
    margin: 0;
}

.highlight_title a {
    color: inherit;
    text-decoration: none;
}

.highlight_title a:hover {
    color: var(--lm-portal-accent);
    text-decoration: underline;
}

.highlight_description {
    font-size: 0.875rem;
    line-height: 1.55;
    color: var(--lm-portal-text-secondary);
    margin: 0;
    flex-grow: 1;
}

.highlight_cta_wrapper {
    margin-top: auto;
    padding-top: 0.5rem;
}

.highlight_cta_link {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--lm-portal-accent);
    text-decoration: none !important;
    transition: var(--lm-portal-transition);
}

.highlight_cta_link:hover {
    color: var(--lm-portal-accent-hover);
    transform: translateX(2px);
}

/* ==========================================================================
   MODULE: styles/portal/statistics.css
   ========================================================================== */
.statistics_cards_grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    width: 100%;
    box-sizing: border-box;
}

@media (min-width: 640px) {
    .statistics_cards_grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.stat_card {
    background-color: var(--lm-portal-surface);
    border: 1px solid var(--lm-portal-border);
    border-radius: var(--lm-portal-radius-lg);
    padding: 1.25rem 1rem;
    box-shadow: var(--lm-portal-shadow-sm);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: var(--lm-portal-transition);
    box-sizing: border-box;
    width: 100%;
    min-width: 0;
}

@media (min-width: 640px) {
    .stat_card {
        padding: 1.75rem 1.5rem;
        gap: 1.25rem;
    }
}

.stat_card:hover {
    transform: translateY(-2px);
    box-shadow: var(--lm-portal-shadow-md);
    border-color: rgba(var(--lm-portal-accent-rgb), 0.3);
}

.stat_card_icon_wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: rgba(var(--lm-portal-accent-rgb), 0.1);
    color: var(--lm-portal-accent);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.stat_card_body {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.stat_card_value {
    font-size: 1.75rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--lm-portal-text-primary);
    letter-spacing: -0.02em;
}

@media (min-width: 768px) {
    .stat_card_value {
        font-size: 2rem;
    }
}

.stat_card_label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--lm-portal-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* ==========================================================================
   MODULE: styles/portal/indexSite.css
   ========================================================================== */
:root {
    /* Spacing Tokens */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2.5rem;
    --space-2xl: 4rem;

    /* Typographical Family */
    --lm-portal-font: var(--lm-font-sans, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif);

    /* Editorial Theme Tokens mapped to Lumina Framework */
    --lm-portal-bg: var(--lm-surface-canvas, #f8fafc);
    --lm-portal-surface: var(--lm-surface-card, #ffffff);
    --lm-portal-border: var(--lm-border, #e2e8f0);
    --lm-portal-border-dark: var(--lm-border-hover, #cbd5e1);

    /* Text Hierarchy */
    --lm-portal-text-primary: var(--lm-text-primary, #0f172a);
    --lm-portal-text-secondary: var(--lm-text-secondary, #475569);
    --lm-portal-text-muted: var(--lm-text-muted, #64748b);

    /* Palette-Driven Accent Tokens */
    --lm-portal-accent: var(--lm-primary, var(--lm-link, #2563eb));
    --lm-portal-accent-hover: var(--lm-primary-hover, var(--lm-link-hover, var(--lm-primary-dark, #1d4ed8)));
    --lm-portal-accent-rgb: var(--lm-primary-rgb, 37, 99, 235);

    /* Elevation & Radius */
    --lm-portal-shadow-sm: var(--lm-shadow-sm, 0 1px 2px 0 rgba(0, 0, 0, 0.05));
    --lm-portal-shadow-md: var(--lm-shadow-md, 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03));
    --lm-portal-shadow-lg: 0 10px 25px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -2px rgba(15, 23, 42, 0.04);
    --lm-portal-radius-sm: var(--lm-radius-sm, 4px);
    --lm-portal-radius-md: var(--lm-radius-md, 8px);
    --lm-portal-radius-lg: var(--lm-radius-lg, 12px);
    --lm-portal-radius-pill: 9999px;
    --lm-portal-transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Background unification for IndexSite */
body.lm-layout-indexsite,
body.lm-layout-indexsite .pkp_structure_page {
    background-color: var(--lm-portal-bg) !important;
    font-family: var(--lm-portal-font);
    color: var(--lm-portal-text-primary);
}

/* Global Reset overrides inside the portal layout wrapper */
body.lm-layout-indexsite .lumina_portal_wrapper {
    font-family: var(--lm-portal-font);
    background-color: var(--lm-portal-bg);
    color: var(--lm-portal-text-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    width: 100%;
}

/* ==========================================================================
   MODULE: styles/components/portalHeader.css
   ========================================================================== */
/* ==========================================================================
   1. Portal Header Main Container & Layout
   ========================================================================== */
.lumina_portal_header {

    position: sticky;

    top: 0;

    z-index: 1000;

    width: 100%;

    font-family:

        var(--lm-font-sans);

    transition:

        var(--lm-portal-transition);

    background:

        var(--lm-portal-surface);

    box-shadow:

        var(--lm-shadow-header);

    border-bottom:

        1px solid var(--lm-portal-accent-border);

    margin-bottom:

        var(--space-lg);

    overflow:

        visible;
}

/* ==========================================================================
   2. Top Utility Bar Styling (Visually Lighter & Secondary)
   ========================================================================== */
.lumina_portal_header_utility {

    background:

        linear-gradient(90deg,

            var(--lm-accent-900) 0%,

            var(--lm-accent-800) 100%);

    min-height:

        38px;

    padding:

        4px 0;

    display:

        flex;

    align-items:

        center;

    border-bottom:

        none;
}

.lumina_portal_header_utility_container {
    width: 90%;
    max-width: var(--lm-content-width);
    margin: 0 auto;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    font-size: var(--lm-font-size-xs, 0.75rem);
    color: rgba(255, 255, 255, 0.9);
}

.lumina_portal_header_accessibility {
    margin-right: var(--space-md);
}

.lumina_portal_header_skip_link {
    position: absolute;
    top: -100px;
    left: var(--space-md);
    background-color: var(--lm-portal-accent, #2563eb);
    color: #ffffff;
    padding: var(--space-xxs, 4px) var(--space-md);
    border-radius: var(--lm-portal-radius, 8px);
    z-index: 2000;
    transition: top var(--lm-motion-fast);
    text-decoration: none;
    font-weight: var(--lm-weight-semibold, 600);
}

.lumina_portal_header_skip_link:focus {
    top: var(--space-xs);
}

.lumina_portal_header_utility_actions {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.lumina_portal_header_language {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-weight: var(--lm-weight-semibold, 600);
    transition: var(--lm-portal-transition);
    color: rgba(255, 255, 255, 0.9);
}

.lumina_portal_header_language .active_locale {
    font-weight: var(--lm-weight-bold, 700);
    color: #ffffff;
    cursor: default;
}

.lumina_portal_header_language .locale_link {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    transition: var(--lm-portal-transition);
}

.lumina_portal_header_language .locale_link:hover {
    color: #ffffff;
    text-decoration: underline;
}

.lumina_portal_header_language .locale_separator {
    color: rgba(255, 255, 255, 0.45);
    font-weight: normal;
    user-select: none;
}

.lumina_portal_header_language span.fa-globe {
    transition: transform var(--lm-motion-fast);
    margin-right: 2px;
}

.lumina_portal_header_language:hover span.fa-globe {
    transform: scale(1.1);
}

/* User Account Menu overrides */
.lumina_portal_header_user_nav {
    display: flex;
    align-items: center;
}

.lumina_portal_header_user_menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.lumina_portal_header_user_menu > li {
    position: relative;
}

.lumina_portal_header_user_menu > li > a {
    color: rgba(255, 255, 255, 0.9) !important;
    text-decoration: none;
    font-weight: var(--lm-weight-semibold, 600);
    transition: var(--lm-portal-transition);
}

.lumina_portal_header_user_menu > li > a:hover {
    color: #ffffff !important;
    text-decoration: underline;
}

/* User navigation dropdown menu styling overrides for Portal Header */
.lumina_portal_header_user_menu > li > ul {
    display: none;
    position: absolute !important;
    top: 100% !important;
    right: 0 !important;
    left: auto !important; /* Prevents default theme left: 0 override on hover */
    background-color: var(--lm-surface-card, #ffffff) !important;
    border: 1px solid var(--lm-border, #e2e8f0) !important;
    border-radius: var(--lm-portal-radius, 8px) !important;
    box-shadow: var(--lm-shadow-lg, 0 10px 15px -3px rgba(0, 0, 0, 0.1)) !important;
    padding: var(--space-xs, 8px) 0 !important;
    min-width: 180px !important;
    margin-top: 8px !important;
    z-index: 1000 !important;
    list-style: none !important;
}

/* Invisible bridge to prevent hover loss when moving cursor over the gap to the dropdown */
.lumina_portal_header_user_menu > li > ul::before {
    content: "" !important;
    position: absolute !important;
    top: -12px !important;
    left: 0 !important;
    right: 0 !important;
    height: 12px !important;
    background: transparent !important;
}

.lumina_portal_header_user_menu > li:hover > ul,
.lumina_portal_header_user_menu > li:focus-within > ul {
    display: block !important;
}

.lumina_portal_header_user_menu > li > ul > li {
    margin: 0 !important;
    padding: 0 !important;
    display: block !important;
    width: 100% !important;
}

.lumina_portal_header_user_menu > li > ul > li > a {
    display: block !important;
    padding: var(--space-xs, 8px) var(--space-md, 16px) !important;
    color: var(--lm-text-primary, #1e293b) !important;
    font-size: var(--lm-font-size-sm, 0.875rem) !important;
    font-weight: var(--lm-weight-medium, 500) !important;
    text-decoration: none !important;
    white-space: nowrap !important;
    transition: background-color var(--lm-motion-fast), color var(--lm-motion-fast) !important;
    text-align: left !important;
}

.lumina_portal_header_user_menu > li > ul > li > a:hover,
.lumina_portal_header_user_menu > li > ul > li > a:focus {
    background-color: var(--lm-button-secondary-hover, #f1f5f9) !important;
    color: var(--lm-link-hover, #1d4ed8) !important;
    text-decoration: none !important;
}

/* ==========================================================================
   3. Main Navigation Bar (Branding & Desktop Menus)
   ========================================================================== */
.lumina_portal_header_nav {

    background:

        linear-gradient(to bottom,

            var(--lm-portal-accent-light),

            rgba(255, 255, 255, .96));

    backdrop-filter:

        blur(10px);

    -webkit-backdrop-filter:

        blur(10px);

    padding:

        12px 0;

    min-height:

        72px;

    display:

        flex;

    align-items:

        center;

    border-top:

        none;
}

.lumina_portal_header_nav_container {
    width: 90%;
    max-width: var(--lm-content-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Branding Group (Logo / Title) */
.lumina_portal_header_branding {
    display: flex;
    align-items: center;
}

.lumina_portal_header_branding_main {
    display: flex;
    align-items: center;
}

.lumina_portal_header_logo_link {
    display: inline-flex;
    align-items: center;
}

.lumina_portal_header_logo_img {
    height: 32px;
    width: auto;
    object-fit: contain;
    border-radius: var(--lm-portal-radius, 6px);
    display: block;
    margin-right: var(--space-sm);
}

.lumina_portal_header_title_link {
    text-decoration: none;
    color: inherit;
    display: inline-flex;
    align-items: center;
}

.lumina_portal_header_portal_name {

    font-size:

        var(--lm-font-size-2xl);

    font-weight:

        var(--lm-weight-extrabold);

    letter-spacing:

        -.03em;

    line-height:

        1.1;

    color:

        var(--lm-accent-700);

    background:

        none;

    -webkit-text-fill-color:

        initial;

    word-break:

        break-word;
}

/* Main Horizontal Navigation Menu */
.lumina_portal_header_desktop_nav {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.lumina_portal_header_menu_list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.lumina_portal_header_menu_list li {
    display: inline-flex;
    align-items: center;
}

.lumina_portal_header_menu_link {
    color: var(--lm-portal-text-secondary, #475569);
    text-decoration: none;
    font-size: var(--lm-font-size-sm, 0.875rem);
    font-weight: var(--lm-weight-semibold, 600);
    padding: 6px 12px;
    border-radius: var(--lm-portal-radius, 6px);
    transition: var(--lm-portal-transition);
    position: relative;
    display: inline-flex;
    align-items: center;
}

.lumina_portal_header_menu_link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    /* accent-600 gives a richer, more vivid underline vs the base accent */
    height: 3px;
    background: linear-gradient(90deg, var(--lm-accent-700, #1d4ed8), var(--lm-accent-500, #3b82f6));
    border-radius: var(--lm-radius-full, 9999px);
    transition: var(--lm-portal-transition);
    transform: translateX(-50%);
}

.lumina_portal_header_menu_link:hover {

    color:

        var(--lm-portal-accent-hover,
            var(--lm-portal-accent));

    background:

        var(--lm-portal-accent-light);
}

.lumina_portal_header_menu_link:hover::after {
    width: 70%;
}

/* Premium Search CTA Button Upgrade - Subtle Secondary-Filled Treatment */
.lumina_portal_header_search_btn {

    display:

        inline-flex;

    align-items:

        center;

    justify-content:

        center;

    gap:

        var(--space-xs);

    background:

        var(--lm-portal-accent-light);

    color:

        var(--lm-accent-700);

    border:

        1px solid var(--lm-portal-accent-border);

    padding:

        8px 20px;

    border-radius:

        var(--lm-radius-full);

    font-weight:

        var(--lm-weight-semibold);

    transition:

        var(--lm-portal-transition);
}

.lumina_portal_header_search_btn:hover,
.lumina_portal_header_search_btn:focus {

    background:

        var(--lm-accent-700);

    border-color:

        var(--lm-accent-700);

    color:

        white;

    transform:

        translateY(-1px);
}

/* ==========================================================================
   4. Hamburger Icon Styling
   ========================================================================== */
.lumina_portal_header_hamburger {
    display: none;
    border: none;
    background: transparent;
    padding: var(--space-xs);
    cursor: pointer;
    z-index: 1010;
}

.lumina_portal_header_hamburger_box {
    width: 22px;
    height: 16px;
    display: inline-block;
    position: relative;
}

.lumina_portal_header_hamburger_inner,
.lumina_portal_header_hamburger_inner::before,
.lumina_portal_header_hamburger_inner::after {
    width: 22px;
    height: 2px;
    background-color: var(--lm-portal-text-primary, #0f172a);
    position: absolute;
    transition: transform var(--lm-motion-fast), background-color var(--lm-motion-fast);
    border-radius: 2px;
}

.lumina_portal_header_hamburger_inner {
    top: 50%;
    margin-top: -1px;
}

.lumina_portal_header_hamburger_inner::before {
    content: "";
    top: -5px;
    left: 0;
}

.lumina_portal_header_hamburger_inner::after {
    content: "";
    bottom: -5px;
    left: 0;
}

/* Hamburger active transformation */
.lumina_portal_header_hamburger:hover .lumina_portal_header_hamburger_inner,
.lumina_portal_header_hamburger:hover .lumina_portal_header_hamburger_inner::before,
.lumina_portal_header_hamburger:hover .lumina_portal_header_hamburger_inner::after {
    background-color: var(--lm-portal-accent, #2563eb);
}

.lumina_portal_header_hamburger.active .lumina_portal_header_hamburger_inner {
    transform: rotate(45deg);
}

.lumina_portal_header_hamburger.active .lumina_portal_header_hamburger_inner::before {
    transform: rotate(-90deg) translate(-5px, 0);
    opacity: 0;
}

.lumina_portal_header_hamburger.active .lumina_portal_header_hamburger_inner::after {
    transform: rotate(-90deg) translate(-5px, 0);
}

/* ==========================================================================
   5. Responsive Drawer & Mobile Overlay
   ========================================================================== */
.lumina_portal_header_drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 300px;
    max-width: 85%;
    background-color: var(--lm-portal-surface, #ffffff);
    z-index: 1005;
    box-shadow: -10px 0 30px rgba(15, 23, 42, 0.06);
    transform: translateX(100%);
    transition: transform var(--lm-motion-slow), visibility var(--lm-motion-slow);
    display: flex;
    flex-direction: column;
    visibility: hidden;
    /* Prevent keyboard focus when closed */
    border-left: 1px solid var(--lm-portal-border, #e2e8f0);
}

.lumina_portal_header_drawer.active {
    transform: translateX(0);
    visibility: visible;
}

/* Slide in drawer backdrop */
.lumina_portal_header_drawer_backdrop {
    position: fixed;
    inset: 0;
    background-color: rgba(15, 23, 42, 0.25);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--lm-motion-slow);
}

.lumina_portal_header_drawer.active~.lumina_portal_header_drawer_backdrop {
    opacity: 1;
    pointer-events: auto;
}

.lumina_portal_header_drawer_content {
    padding: var(--space-xl) var(--space-lg);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.lumina_portal_header_drawer_header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--lm-portal-border, #e2e8f0);
    padding-bottom: var(--space-md);
    margin-bottom: var(--space-lg);
}

.lumina_portal_header_drawer_header h3 {
    margin: 0;
    font-size: var(--lm-font-size-lg, 1.125rem);
    font-weight: var(--lm-weight-bold, 700);
    color: var(--lm-portal-text-primary, #0f172a);
}

.lumina_portal_header_drawer_close {
    background: none;
    border: none;
    cursor: pointer;
    font-size: var(--lm-font-size-xl);
    color: var(--lm-portal-text-secondary, #475569);
    padding: var(--space-xs, 8px);
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--lm-portal-transition);
}

.lumina_portal_header_drawer_close:hover {
    background-color: var(--lm-portal-accent-light, rgba(37, 99, 235, 0.05));
    color: var(--lm-portal-accent-hover, var(--lm-portal-accent));
}

.lumina_portal_header_mobile_menu_list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.lumina_portal_header_mobile_menu_link {
    display: block;
    color: var(--lm-portal-text-secondary, #475569);
    text-decoration: none;
    font-size: var(--lm-font-size-base, 1rem);
    font-weight: var(--lm-weight-semibold, 600);
    padding: var(--space-sm) var(--space-xs);
    border-radius: var(--lm-portal-radius, 6px);
    transition: var(--lm-portal-transition);
}

.lumina_portal_header_mobile_menu_link:hover {
    background-color: var(--lm-portal-accent-light, rgba(37, 99, 235, 0.05));
    color: var(--lm-portal-accent-hover, var(--lm-portal-accent));
    padding-left: var(--space-md);
}

/* Mobile search trigger button - Cohesive Secondary-Filled Treatment */
.lumina_portal_header_mobile_search_btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    background-color: var(--lm-portal-accent-light, rgba(37, 99, 235, 0.05));
    color: var(--lm-portal-accent, #2563eb);
    border: 1px solid var(--lm-portal-accent-border, rgba(37, 99, 235, 0.2));
    padding: var(--space-md);
    border-radius: var(--lm-radius-full, 9999px);
    font-size: var(--lm-font-size-sm, 0.875rem);
    font-weight: var(--lm-weight-semibold, 600);
    cursor: pointer;
    font-family: inherit;
    transition: var(--lm-portal-transition);
}

.lumina_portal_header_mobile_search_btn:hover,
.lumina_portal_header_mobile_search_btn:focus {
    background-color: var(--lm-portal-accent-hover, var(--lm-portal-accent));
    border-color: var(--lm-portal-accent-hover, var(--lm-portal-accent));
    color: var(--lm-text-inverse, #ffffff);
    outline: none;
}

/* ==========================================================================
   6. Responsive Viewport Adaptability Media Queries
   ========================================================================== */
@media (max-width: 991px) {
    .lumina_portal_header_desktop_nav {
        display: none;
    }

    .lumina_portal_header_hamburger {
        display: block;
    }

    .lumina_portal_header_nav {
        padding: 8px 0;
        min-height: 48px;
    }

    .lumina_portal_header_portal_name {
        font-size: var(--lm-font-size-lg);
    }

    .lumina_portal_header_logo_img {
        height: 30px;
    }
}

@media (max-width: 576px) {
    .lumina_portal_header_utility_container {
        justify-content: flex-end;
    }
}

/* Accessibility Focus States - Clear High-Visibility Outlines */
.lumina_portal_header a:focus-visible,
.lumina_portal_header button:focus-visible,
.lumina_portal_header_language:focus-visible {
    outline: 2px solid var(--lm-portal-accent, #2563eb) !important;
    outline-offset: 3px !important;
    border-radius: var(--lm-radius-sm, 4px);
}

/* Force hiding mobile menu drawer & backdrop on desktop viewports */
@media (min-width: 992px) {
    .lumina_portal_header_drawer,
    .lumina_portal_header_drawer_backdrop {
        display: none !important;
    }
}

/* ==========================================================================
   MODULE: styles/components/portalFooter.css
   ========================================================================== */
/* ==========================================================================
   LUMINA PORTAL FOOTER ARCHITECTURE STYLES
   ========================================================================== */

.lumina_portal_footer {
    position: relative;
    left: 50%;
    margin-left: -50vw;
    width: 100vw;
    background-color: var(--lm-footer-bg); /* Theme dark surface token */
    color: var(--lm-footer-text); /* High-contrast readable body text */
    font-family: var(--lm-font-sans);
    border-top: 4px solid var(--lm-footer-link);
    padding: var(--space-xl) 0; /* Balanced vertical rhythm */
    margin-top: 0;
    box-sizing: border-box;
}

.lumina_portal_footer_container {
    width: 90%;
    max-width: var(--lm-content-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

/* 1. Columns Grid Layout */
.lumina_portal_footer_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1); /* Subtle blend on dark background */
    padding-bottom: var(--space-xl);
    align-items: start; /* Aligned top baseline */
}

@media (min-width: 992px) {
    .lumina_portal_footer_grid {
        grid-template-columns: 2fr 1fr 1fr 1.5fr; /* Visual weight focus on branding */
    }
}

/* 2. Column Styling */
.lumina_portal_footer_col {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.lumina_portal_footer_col_branding {
    gap: var(--space-md);
}

/* Heading Styling */
.lumina_portal_footer_heading {
    color: var(--lm-footer-heading); /* High contrast heading for dark footer background */
    font-size: var(--lm-font-size-sm);
    font-weight: var(--lm-weight-bold);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin: 0 0 var(--space-md) 0;
    line-height: var(--lm-lh-tight);
}

/* 3. Branding Styles */
.lumina_portal_footer_branding_main {
    display: flex;
    align-items: center;
}

.lumina_portal_footer_logo_link {
    display: inline-flex;
    align-items: center;
}

.lumina_portal_footer_logo_img {
    max-height: 52px; /* Compact brand logo badge */
    width: auto;
    max-width: 100%;
    object-fit: contain;
    display: block;
    background-color: #ffffff; /* White background container to act as a neat brand badge */
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--lm-radius-md);
    box-sizing: border-box;
    box-shadow: var(--lm-portal-shadow-sm);
}

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

.lumina_portal_footer_portal_name {
    font-size: var(--lm-font-size-xl);
    font-weight: var(--lm-weight-extrabold);
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, var(--lm-text-primary) 30%, var(--lm-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.lumina_portal_footer_desc {
    font-size: var(--lm-font-size-sm);
    line-height: var(--lm-lh-relaxed);
    color: var(--lm-footer-text); /* High-contrast readable grey */
    max-width: 340px;
    margin: 0;
    text-align: justify; /* Consistent neat editorial alignment */
    text-wrap: pretty;
}

.lumina_portal_footer_links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.lumina_portal_footer_links li a {
    color: var(--lm-footer-text); /* Highly legible light grey */
    text-decoration: none;
    font-size: var(--lm-font-size-sm);
    font-weight: var(--lm-weight-medium);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-block;
    line-height: var(--lm-lh-normal);
}

.lumina_portal_footer_links li a:hover {
    color: var(--lm-footer-link);
    transform: translateX(4px);
}

/* 5. Contact Details */
.lumina_portal_footer_contact_info {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.lumina_portal_footer_contact_item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    font-size: var(--lm-font-size-sm);
    line-height: var(--lm-lh-relaxed);
    margin: 0;
    color: var(--lm-footer-text); /* Highly legible light grey */
}

.lumina_portal_footer_contact_item span.fa {
    font-size: var(--lm-font-size-lg);
    color: var(--lm-footer-link);
    margin-top: 3px;
}

.lumina_portal_footer_email_link {
    color: var(--lm-footer-text); /* Highly legible light grey */
    text-decoration: none;
    transition: color 0.25s ease;
}

.lumina_portal_footer_email_link:hover {
    color: var(--lm-footer-link);
}

/* 6. Bottom Layer Styling */
.lumina_portal_footer_bottom {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-md);
    font-size: var(--lm-font-size-xs);
    color: var(--lm-footer-text-muted); /* Muted light grey for legal footer info */
}

@media (min-width: 768px) {
    .lumina_portal_footer_bottom {
        flex-direction: row;
        gap: 0;
    }
}

.lumina_portal_footer_copyright {
    margin: 0;
}

.lumina_portal_footer_powered {
    margin: 0;
}

.lumina_portal_footer_ojs_link {
    color: var(--lm-footer-text); /* Readable light grey link */
    text-decoration: underline;
    transition: color 0.25s ease;
}

.lumina_portal_footer_ojs_link:hover {
    color: var(--lm-footer-heading); /* Highlight on hover */
}

/* 7. Accessibility High-Visibility Focus Outline */
.lumina_portal_footer a:focus-visible {
    outline: 2px solid var(--lm-footer-link) !important;
    outline-offset: 3px !important;
    border-radius: 4px;
}

/* ==========================================================================
   MODULE: styles/components/portal-announcements-carousel.css
   ========================================================================== */
.announcements_carousel_container {
    position: relative;
    width: 100%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.announcements_carousel_track {
    position: relative;
    width: 100%;
    min-height: 200px;
    box-sizing: border-box;
    flex-grow: 1;
}

.announcements_carousel_slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    z-index: 1;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: var(--lm-portal-surface);
    border: 1px solid var(--lm-portal-border);
    border-radius: var(--lm-portal-radius-lg);
    padding: 1.25rem;
    box-shadow: var(--lm-portal-shadow-sm);
    box-sizing: border-box;
    transition: opacity 0.3s ease, transform 0.3s ease;
    transform: translateX(15px);
}

@media (min-width: 640px) {
    .announcements_carousel_slide {
        padding: 1.5rem;
    }
}

.announcements_carousel_slide.active {
    position: relative;
    height: auto;
    opacity: 1;
    visibility: visible;
    z-index: 2;
    transform: translateX(0);
    pointer-events: auto;
}

/* Media/Image Container Above Content */
.announcements_carousel_media_wrapper {
    flex-shrink: 0;
    width: 100%;
    max-width: 100%;
    height: 180px;
    background: var(--lm-portal-bg);
    border: 1px solid var(--lm-portal-border);
    border-radius: var(--lm-portal-radius-md);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    margin: 0 0 0.25rem 0;
    position: relative;
}

.announcements_carousel_media_wrapper img.announcement_img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--lm-portal-radius-md);
}

.announcements_carousel_badge {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    background-color: var(--lm-portal-accent);
    color: #ffffff;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 2px 6px;
    border-radius: var(--lm-portal-radius-sm);
    line-height: 1;
    z-index: 2;
}

.announcements_carousel_content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex-grow: 1;
    min-width: 0;
}

.announcements_carousel_meta {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.announcements_carousel_date {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--lm-portal-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.announcements_carousel_title {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--lm-portal-text-primary);
    margin: 0;
}

.announcements_carousel_title a {
    color: inherit;
    text-decoration: none;
}

.announcements_carousel_title a:hover {
    color: var(--lm-portal-accent);
}

/* Presentation Line Clamp for Announcement Excerpt */
.announcements_carousel_excerpt {
    font-size: 0.875rem;
    line-height: 1.55;
    color: var(--lm-portal-text-secondary);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.announcements_carousel_readmore {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    margin-top: auto;
    padding-top: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--lm-portal-accent);
    text-decoration: none !important;
    transition: var(--lm-portal-transition);
}

.announcements_carousel_readmore:hover {
    color: var(--lm-portal-accent-hover);
    transform: translateX(3px);
}

/* Controls */
.announcements_carousel_controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.25rem;
}

.announcements_carousel_btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--lm-portal-surface);
    border: 1px solid var(--lm-portal-border);
    color: var(--lm-portal-text-secondary);
    cursor: pointer;
    font-size: 0.95rem;
    transition: var(--lm-portal-transition);
}

.announcements_carousel_btn:hover {
    background-color: var(--lm-portal-bg);
    color: var(--lm-portal-accent);
    border-color: var(--lm-portal-accent);
}

.announcements_carousel_btn:focus-visible {
    outline: 2px solid var(--lm-portal-accent);
    outline-offset: 2px;
}

.announcements_carousel_indicators {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.announcements_carousel_indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--lm-portal-border);
    border: none;
    padding: 0;
    cursor: pointer;
    transition: var(--lm-portal-transition);
}

.announcements_carousel_indicator.active {
    background-color: var(--lm-portal-accent);
    width: 24px;
    border-radius: var(--lm-portal-radius-pill);
}

.announcements_carousel_indicator:focus-visible {
    outline: 2px solid var(--lm-portal-accent);
    outline-offset: 2px;
}

/* ==========================================================================
   MODULE: styles/components/portal-featured-journals-carousel.css
   ========================================================================== */
body.lm-layout-indexsite .lm-portal-featured-carousel {
    position: relative;
    width: 100%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

body.lm-layout-indexsite .lm-portal-featured-carousel-track {
    position: relative;
    width: 100%;
    min-height: 200px;
    box-sizing: border-box;
    flex-grow: 1;
}

body.lm-layout-indexsite .lm-portal-featured-carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    z-index: 1;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    transition: opacity 0.3s ease, transform 0.3s ease;
    transform: translateX(15px);
}

body.lm-layout-indexsite .lm-portal-featured-carousel-slide.active {
    position: relative;
    height: auto;
    opacity: 1;
    visibility: visible;
    z-index: 2;
    transform: translateX(0);
    pointer-events: auto;
}

body.lm-layout-indexsite .lm-portal-featured-carousel-slide .featured_journal_card {
    height: 100%;
    margin: 0;
}

/* Carousel Navigation & Controls */
body.lm-layout-indexsite .lm-portal-featured-carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.25rem;
}

body.lm-layout-indexsite .lm-portal-featured-carousel-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--lm-portal-surface);
    border: 1px solid var(--lm-portal-border);
    color: var(--lm-portal-text-secondary);
    cursor: pointer;
    font-size: 0.95rem;
    transition: var(--lm-portal-transition);
}

body.lm-layout-indexsite .lm-portal-featured-carousel-btn:hover {
    background-color: var(--lm-portal-bg);
    color: var(--lm-portal-accent);
    border-color: var(--lm-portal-accent);
}

body.lm-layout-indexsite .lm-portal-featured-carousel-btn:focus-visible {
    outline: 2px solid var(--lm-portal-accent);
    outline-offset: 2px;
}

body.lm-layout-indexsite .lm-portal-featured-carousel-indicators {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

body.lm-layout-indexsite .lm-portal-featured-carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--lm-portal-border);
    border: none;
    padding: 0;
    cursor: pointer;
    transition: var(--lm-portal-transition);
}

body.lm-layout-indexsite .lm-portal-featured-carousel-dot.active {
    background-color: var(--lm-portal-accent);
    width: 24px;
    border-radius: var(--lm-portal-radius-pill);
}

body.lm-layout-indexsite .lm-portal-featured-carousel-dot:focus-visible {
    outline: 2px solid var(--lm-portal-accent);
    outline-offset: 2px;
}