/* ==========================================================================
   MODERN & ELEGANT CUSTOM STYLESHEET FOR OJS 3 (RED THEME - WHITE FOOTER)
   Version: 6.0
   Updates:
   1. Updated Footer Background Color to Pure White (#FFFFFF) with refined typography & contrast
   2. Enhanced Icon & Stat Badge Visibility (Abstract Views / Downloaded Stats)
   3. Compact, Low Height, Centered Footer with Subtle Top Border Accent
   ========================================================================== */

/* 1. VARIABEL & PALET WARNA */
:root {
    --primary-color: #b91c1c;       /* Crimson Red - Elegan & Profesional */
    --primary-dark: #881337;        /* Dark Burgundy / Deep Crimson */
    --primary-light: #fef2f2;       /* Soft Light Red / Tint Background */
    --accent-color: #f59e0b;        /* Warm Gold Accent */
    --text-primary: #1e293b;        /* Slate Dark Teks Utama */
    --text-muted: #64748b;          /* Slate Grey Teks Sekunder */
    --bg-page: #f8fafc;             /* Light Neutral Background */
    --bg-card: #ffffff;             /* Pure White Card Background */
    --border-color: #e2e8f0;        /* Subtle Border Gray */
    --border-hover: #fca5a5;        /* Soft Red Border Hover */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(185, 28, 28, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(185, 28, 28, 0.12), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 2. ELEMEN GLOBAL & TYPOGRAPHY */
body {
    font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--text-primary);
    background-color: var(--bg-page);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover, a:focus {
    color: var(--primary-dark);
    text-decoration: none;
}

/* 3. OPTIMASI HEADER & LOGO/BANNER HEADER */
.pkp_structure_head {
    background-color: #ffffff;
    border-bottom: 3px solid var(--primary-color);
    box-shadow: var(--shadow-sm);
    padding: 0 !important;
}

.pkp_site_name_wrapper {
    padding: 15px 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    max-width: 100% !important;
    overflow: hidden !important;
}

.pkp_site_name {
    display: block !important;
    width: 100% !important;
    text-align: center !important;
    margin: 0 auto !important;
}

.pkp_site_name .is_img img,
.pkp_site_name img {
    max-width: 100% !important;
    height: auto !important;
    max-height: 180px !important;
    object-fit: contain !important;
    margin: 0 auto !important;
    display: block !important;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.06));
}

.pkp_head_wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* NAVIGATION BAR */
.pkp_navigation_primary_row {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    box-shadow: var(--shadow-md);
}

.pkp_navigation_primary {
    padding: 0;
}

.pkp_navigation_primary a {
    color: #ffffff !important;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 14px 20px !important;
    letter-spacing: 0.3px;
    transition: var(--transition);
    border-radius: 0;
}

.pkp_navigation_primary a:hover,
.pkp_navigation_primary li.active > a {
    background-color: rgba(255, 255, 255, 0.18) !important;
    color: #ffffff !important;
    text-decoration: none !important;
    box-shadow: inset 0 -3px 0 0 var(--accent-color);
}

.pkp_navigation_primary ul {
    background-color: #ffffff !important;
    border: 1px solid var(--border-color);
    border-top: 3px solid var(--primary-color);
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    box-shadow: var(--shadow-lg);
    padding: 8px 0;
}

.pkp_navigation_primary ul a {
    color: var(--text-primary) !important;
    padding: 10px 18px !important;
    font-weight: 500;
}

.pkp_navigation_primary ul a:hover {
    background-color: var(--primary-light) !important;
    color: var(--primary-color) !important;
    box-shadow: none;
}

/* 4. SIDEBAR & CUSTOM BLOCKS */
.pkp_structure_sidebar .pkp_block {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.pkp_structure_sidebar .pkp_block:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--border-hover);
}

.pkp_structure_sidebar .title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary-color);
    border-bottom: 2px solid var(--primary-light);
    padding-bottom: 8px;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    position: relative;
}

.pkp_structure_sidebar .title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--primary-color);
}

.item_menu a {
    display: flex;
    align-items: center;
    padding: 10px 14px;
    margin-bottom: 6px;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: var(--transition);
}

.item_menu a:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #ffffff !important;
    transform: translateX(4px);
    box-shadow: var(--shadow-sm);
}

/* 5. ARTIKEL & DAFTAR TERBITAN */
.obj_issue_summary, 
.obj_article_summary {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 22px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.obj_issue_summary::before,
.obj_article_summary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: transparent;
    transition: var(--transition);
}

.obj_issue_summary:hover, 
.obj_article_summary:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.obj_issue_summary:hover::before,
.obj_article_summary:hover::before {
    background-color: var(--primary-color);
}

.obj_article_summary .title a,
.obj_issue_summary .title a {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.4;
    transition: var(--transition);
}

.obj_article_summary .title a:hover,
.obj_issue_summary .title a:hover {
    color: var(--primary-color);
}

.obj_article_summary .authors {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-top: 6px;
}

/* ==========================================================================
   5.1. STATISTIK ATRIBUT & IKON ARTIKEL (ABSTRACT VIEWS & DOWNLOADS)
   ========================================================================== */
.article-stats,
.item-stats,
.downloads,
.views,
.stat,
.badge-stats,
.stat-item {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    background-color: var(--primary-light) !important;
    color: var(--primary-dark) !important;
    border: 1px solid #fecdd3 !important;
    padding: 4px 10px !important;
    border-radius: 20px !important;
    font-size: 0.82rem !important;
    font-weight: 600 !important;
    margin-top: 10px !important;
    margin-right: 8px !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.article-stats i,
.article-stats svg,
.article-stats img,
.stat i,
.stat svg,
.downloads i,
.views i,
.fa-eye,
.fa-download {
    display: inline-block !important;
    visibility: visible !important;
    opacity: 1 !important;
    color: var(--primary-color) !important;
    font-size: 0.9rem !important;
    margin-right: 4px !important;
}

.views::before,
.abstract-views::before {
    content: "👁 " !important;
    font-size: 0.85rem;
}

.downloads::before,
.pdf-downloads::before {
    content: "📥 " !important;
    font-size: 0.85rem;
}

/* 6. TOMBOL / BUTTONS & GALLEY PDF */
.cmp_button, 
.btn, 
a.galley_link {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
    color: #ffffff !important;
    border-radius: var(--radius-sm) !important;
    padding: 8px 18px !important;
    border: none !important;
    font-size: 0.88rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition) !important;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cmp_button:hover, 
.btn:hover, 
a.galley_link:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #4c0519 100%) !important;
    color: #ffffff !important;
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
    text-decoration: none !important;
}

/* ==========================================================================
   7. OPTIMASI FOOTER: RINGKAS (TIDAK TINGGI), LATAR PUTIH (#FFFFFF), PRESISI TENGAH
   ========================================================================== */
.pkp_structure_footer_wrapper {
    background-color: #ffffff !important;
    background: #ffffff !important;
    color: var(--text-primary) !important;
    padding: 24px 0 18px 0 !important;
    margin-top: 40px !important;
    border-top: 3px solid var(--primary-color) !important;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.04);
    text-align: center !important;
}

/* Container Inner Footer Compact */
.pkp_structure_footer {
    max-width: 900px !important;
    margin: 0 auto !important;
    padding: 0 15px !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
}

/* Judul Ringkas di Footer (Menggunakan Warna Crimson Red) */
.pkp_structure_footer_wrapper h2,
.pkp_structure_footer_wrapper h3,
.journal-footer h3,
.pkp_footer_content h3 {
    color: var(--primary-color) !important;
    font-size: 1.1rem !important;
    font-weight: 700 !important;
    margin: 0 0 10px 0 !important;
    padding-bottom: 6px !important;
    text-transform: uppercase !important;
    letter-spacing: 0.6px !important;
    border-left: none !important;
    position: relative;
    display: inline-block;
}

/* Garis Aksen Bawah Judul */
.pkp_structure_footer_wrapper h2::after,
.pkp_structure_footer_wrapper h3::after,
.journal-footer h3::after,
.pkp_footer_content h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2.5px;
    background-color: var(--primary-color);
}

/* Paragraf & Teks Ringkas di Footer */
.pkp_structure_footer_wrapper p,
.pkp_footer_content,
.journal-footer {
    color: var(--text-muted) !important;
    font-size: 0.88rem !important;
    line-height: 1.55 !important;
    margin: 0 auto 10px auto !important;
    max-width: 750px !important;
    text-align: center !important;
}

/* Link Ringkas di Footer */
.pkp_structure_footer_wrapper a {
    color: var(--primary-color) !important;
    font-weight: 600;
    text-decoration: none !important;
    border-bottom: 1px dotted var(--primary-color) !important;
    transition: var(--transition);
}

.pkp_structure_footer_wrapper a:hover {
    color: var(--primary-dark) !important;
    border-bottom-style: solid !important;
}

/* List/Menu Ringkas Horizontal */
.pkp_structure_footer_wrapper ul {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 auto 12px auto !important;
    display: flex !important;
    flex-wrap: wrap !important;
    justify-content: center !important;
    gap: 10px 20px !important;
}

.pkp_structure_footer_wrapper ul li {
    display: inline-block;
    margin: 0;
}

/* Hak Cipta / Bottom Footer Ringkas */
.footer-bottom,
.pkp_brand_footer {
    border-top: 1px solid var(--border-color) !important;
    padding-top: 12px !important;
    margin-top: 12px !important;
    width: 100% !important;
    font-size: 0.82rem !important;
    color: var(--text-muted) !important;
    text-align: center !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
}

.pkp_brand_footer a {
    display: inline-block;
    margin-top: 4px;
    opacity: 0.85;
}

.pkp_brand_footer a:hover {
    opacity: 1;
}