/*Header */
.pkp-main-header .container {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    flex-wrap: nowrap !important;
    width: 100% !important;
}

.pkp-main-header .navbar-header {
    flex: 0 0 auto !important; 
    margin: 0 !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center !important;
}

.pkp-main-header .navbar-brand,
.pkp-main-header .site-name {
    display: inline-block !important;
    float: none !important;
    padding: 15px 0 15px 30px !important; 
    height: auto !important;
    line-height: normal !important;
    margin: 0 !important;
    font-size: 18px !important; 
    font-weight: bold !important;
    color: #0c1b24 !important; 
    white-space: nowrap !important; 
}

.pkp-main-header .navbar-collapse {
    flex: 1 1 auto !important; 
    display: flex !important;
    justify-content: flex-end !important; 
    align-items: center !important;
    padding-right: 0 !important; 
    margin-right: 0 !important; 
    border: none !important;
    box-shadow: none !important;
}

.pkp-main-header .nav.navbar-nav {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    margin: 0 !important;
}

.pkp-main-header .nav.navbar-nav > li {
    float: none !important;
}

.pkp-main-header .nav.navbar-nav > li > a {
    padding: 10px 15px !important; 
    display: inline-flex !important;
    align-items: center !important;
    font-size: 12px !important;
}

.pkp-main-header .navbar-form {
    display: flex !important;
    align-items: center !important;
    margin: 0 0 0 15px !important; 
    padding: 0 !important;
    border: none !important;
    box-shadow: none !important;
}

.pkp-main-header .navbar-form .form-group {
    display: inline-block !important;
    margin-bottom: 0 !important;
    vertical-align: middle !important;
}

.pkp-main-header .navbar-form input.form-control,
.pkp-main-header .navbar-form button.btn {
    font-size: 12px !important; 
}

/*banner hero biru ilang */
.pkp-journal-hero {
    display: none !important;
}

/*judul utama "current issue" sama sub judul */
.pkp-current-issue .pkp-section-head {
    background-color: #0c1b24 !important;
    padding: 16px 20px !important;
    text-align: center !important;
    border-bottom: 3px solid #d4af37 !important;
    margin-bottom: 12px !important; 
    border-radius: 4px !important;
}

.pkp-current-issue .pkp-section-head h2 {
    font-family: "Libre Baskerville", serif !important;
    font-size: 15px !important;
    color: #ffffff !important;
    margin: 0 !important;
    padding: 0 !important;
    text-align: center !important;
    text-transform: uppercase !important; 
    letter-spacing: 2px !important; 
    font-weight: 700 !important;
    background: none !important;
    border: none !important;
}

.pkp-current-issue .pkp-issue-label {
    font-family: "Libre Baskerville", serif !important;
    background-color: #f8fafc !important; 
    color: #0c1b24 !important; 
    text-align: center !important;
    font-size: 10px !important; 
    padding: 12px 20px !important;
    margin: 0 0 25px 0 !important; 
    border: 1px solid #cbd5e1 !important; 
    border-left: 4px solid #0c1b24 !important; 
    border-radius: 4px !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
    font-weight: bold !important;
    display: block !important;
    box-shadow: 0 1px 3px rgba(0,0,0,0.03) !important;
}

.pkp-current-issue .pkp-issue-label:before {
    display: none !important;
}

/* ==========================================================
   4. MEMUSATKAN POSTER & KONTEN ATAS (CENTER)
========================================================== */
section.pkp-section.pkp-current-issue div.issue-toc div.heading-row {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
    width: 100% !important;
    float: none !important;
    margin-bottom: 40px !important;
}

section.pkp-section.pkp-current-issue div.issue-toc div.heading-row div.thumbnail {
    float: none !important;
    width: 100% !important;
    max-width: 240px !important;
    margin: 0 auto 15px auto !important;
    display: flex !important;
    justify-content: center !important;
    text-align: center !important;
}

section.pkp-section.pkp-current-issue div.issue-toc div.heading-row div.thumbnail img {
    margin: 0 auto !important;
    display: block !important;
}

section.pkp-section.pkp-current-issue div.issue-toc div.heading-row div.issue-details {
    float: none !important;
    width: 100% !important;
    padding: 0 !important;
    text-align: center !important;
}

section.pkp-section.pkp-current-issue div.issue-toc div.heading-row div.issue-details div.description p,
section.pkp-section.pkp-current-issue div.issue-toc div.heading-row div.issue-details div.description,
section.pkp-section.pkp-current-issue div.issue-toc div.heading-row div.issue-details h3 a {
    font-family: "Libre Baskerville", serif !important;
    font-size: 21px !important;
    font-weight: 700 !important;
    color: #0c1b24 !important;
    text-align: center !important;
    margin-bottom: 10px !important;
    line-height: 1.4 !important;
    display: block !important;
}

section.pkp-section.pkp-current-issue div.issue-toc div.heading-row div.issue-details div.published {
    font-family: "Libre Baskerville", serif !important;
    font-size: 14px !important;
    font-weight: 400 !important;
    color: #555555 !important;
    text-align: center !important;
    display: block !important;
    width: 100% !important;
}

/* isgh6 biar center */
.pkp-current-issue .sections .page-header {
    background-color: #0c1b24 !important;
    padding: 14px 20px !important;
    border-radius: 6px !important;
    margin: 35px 0 20px 0 !important;
    text-align: center !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important;
}

.pkp-current-issue .sections .page-header h2,
.pkp-current-issue .sections .page-header h2 small {
    background: transparent !important;
    color: #ffffff !important;
    font-family: "Libre Baskerville", serif !important;
    font-size: 16px !important;
    text-transform: uppercase !important;
    letter-spacing: 2px !important;
    font-weight: bold !important;
    margin: 0 !important;
    padding: 0 !important;
    display: inline-block !important;
    text-align: center !important;
}

/* kolom card artikel (semua) */
.pkp-current-issue .sections .toc-article {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 8px !important;
    padding: 24px !important;
    margin-bottom: 20px !important;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05) !important;
}

/* Judul Artikel: Ukuran proporsional & Rata Kanan-Kiri (Justify) */
.pkp-current-issue .sections .toc-article .toc-article-title a,
.pkp-current-issue .sections .toc-article h3 a {
    font-family: "Libre Baskerville", serif !important;
    font-size: 16px !important;
    font-weight: 700 !important;
    color: #0c1b24 !important;
    line-height: 1.5 !important;
    text-align: justify !important;
    display: block !important;
}

/* Author (Penulis) diperbesar */
.pkp-current-issue .sections .toc-article .toc-authors,
.pkp-current-issue .sections .toc-article .toc-author-name {
    font-family: inherit !important;
    font-size: 13.5px !important;
    font-weight: 600 !important;
    color: #1e293b !important;
}

/* Afiliasi / Universitas diperbesar */
.pkp-current-issue .sections .toc-article .toc-author-aff {
    font-family: inherit !important;
    font-size: 12px !important;
    color: #475569 !important;
}

/* Metadata (Halaman & DOI) */
.pkp-current-issue .sections .toc-article .toc-meta,
.pkp-current-issue .sections .toc-article .toc-meta-item {
    font-family: inherit !important;
    font-size: 12px !important;
    color: #64748b !important;
}

/*Ringkasan isi / abstraknya (Justify)*/
.pkp-current-issue .sections .toc-article .toc-abstract-text,
.pkp-current-issue .sections .toc-article .toc-abstract p {
    font-family: inherit !important;
    font-size: 13.5px !important;
    color: #1e293b !important;
    text-align: justify !important;
    line-height: 1.6 !important;
    margin-top: 14px !important;
    margin-bottom: 18px !important;
}

/*tombol abstrak & pdf*/
.pkp-current-issue .sections .toc-article .toc-actions a,
.pkp-current-issue .sections .toc-article .btn {
    padding: 10px 20px !important;
    font-size: 13px !important;
    border-radius: 6px !important;
    font-weight: bold !important;
}

/* widget information & language */
.pkp_structure_sidebar .pkp_block .title,
.pkp_structure_sidebar .block .title,
.pkp-block .title {
    font-size: 15px !important;
    letter-spacing: 1px !important;
    text-align: center !important; /*posisinya biar center*/
}

.pkp_structure_sidebar .pkp_block .content,
.pkp_structure_sidebar .block .content,
.pkp_structure_sidebar .pkp_block a,
.pkp_structure_sidebar .block a {
    font-size: 14px !important;
}

/* View all issues*/
.pkp-current-issue .pkp-btn-view-all,
.pkp-current-issue a.pkp-btn-view-all {
    padding: 10px 20px !important;
    font-size: 13px !important;
    border-radius: 6px !important;
    font-weight: bold !important;
    display: inline-block !important;
    text-align: center !important;
}
/*Efek Kolom*/
.pkp-current-issue .sections .toc-article {
    transition: transform 0.3s ease, box-shadow 0.3s ease !important;
}

.pkp-current-issue .sections .toc-article:hover {
    transform: translateY(-5px) !important;
    /* Mengubah bayangan menjadi warna solid #0C1B24 dengan sedikit efek transparan agar tetap elegan */
    box-shadow: 0 12px 25px -3px rgba(12, 27, 36, 0.35) !important; 
    border-color: #0c1b24 !important;
}