/* =====================================================
   RUMAH JURNAL QUO VADIS — FINAL CSS V9 FIXED
   Clean, konsisten, premium (Scopus/Springer style)
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Lora:wght@500;600;700;800&display=swap');

:root{
    /* warna */
    --primary:#072f6b;
    --primary-light:#0d448f;
    --primary-dark:#051f47;
    --gold:#c9a227;
    --gold-dark:#a9821c;
    --soft:#f7f9fc;
    --text:#1f2937;
    --text-muted:#5b6472;
    --border:#e5e7eb;

    /* tipografi */
    --font-body:'Inter',sans-serif;
    --font-serif:'Lora',serif;

    /* radius */
    --radius-sm:8px;
    --radius-md:12px;
    --radius-lg:16px;

    /* spacing */
    --space-sm:16px;
    --space-md:24px;
    --space-lg:35px;
    --space-xl:50px;

    /* shadow */
    --shadow-sm:0 2px 10px rgba(15,23,42,.05);
    --shadow-md:0 14px 36px rgba(15,23,42,.09);
    --shadow-lg:0 24px 56px rgba(15,23,42,.14);
}

/* =====================================================
   GLOBAL / FONT & BOX MODEL
   ===================================================== */
*, *::before, *::after {
    box-sizing: border-box;
}

html,
body,
input,
select,
textarea,
button{
    font-family:var(--font-body);
    color:var(--text);
}

h1,h2,h3,
.page_title,
.current_issue h2,
.current_issue h3,
.pkp_block .title,
.obj_article_summary .title a,
.obj_article_details .page_title,
.obj_article_details .item.abstract h2{
    font-family:var(--font-serif);
}

body{
    background:
    linear-gradient(
        rgba(247,249,252,.96),
        rgba(247,249,252,.96)
    ),
    url("https://www.transparenttextures.com/patterns/moroccan-flower.png");
}

html,
body,
.pkp_structure_page,
.pkp_structure_content,
.pkp_structure_main{
    background:#f1f6ff !important;
}

a, button,
.obj_galley_link,
.galley_link,
.pkp_block,
.additional_content,
.current_issue,
.obj_article_details,
.pkp_block img,
.pkp_block .content ul li a{
    transition:background .25s ease, color .25s ease,
               box-shadow .25s ease, transform .25s ease;
}

@media (prefers-reduced-motion: reduce){
    *{ transition:none!important; }
}

a:focus-visible,
button:focus-visible,
.obj_galley_link:focus-visible{
    outline:2px solid var(--gold);
    outline-offset:2px;
}

/* =====================================================
   LAYOUT SPACING PATCH (DESKTOP)
   (Memperbaiki: Section agar tidak dempet dengan sidebar)
   ===================================================== */
@media (min-width: 769px) {
    .pkp_structure_main {
        padding-right: 32px !important;
        box-sizing: border-box !important;
    }
    .pkp_structure_sidebar {
        padding-left: 8px !important;
        box-sizing: border-box !important;
    }
}

/* =====================================================
   SIDEBAR TITLE (Satu Aturan Mutlak)
   (Memperbaiki: Judul sidebar menu berwarna PUTIH, bukan emas)
   ===================================================== */
.pkp_block .title,
.login-block h3,
.pkp_block.block_make_submission .title {
    background: #072f6b !important;
    color: #ffffff !important; /* Diubah menjadi putih bersih */
    border-radius: 14px 14px 0 0 !important;
    font-weight: 700 !important;
    text-align: center;
    padding: 18px !important;
    font-size: 20px !important;
    border-bottom: 3px solid #c9a227 !important;
    box-shadow: none !important;
    text-transform: none;
}

/* ===== SIDEBAR SPACING FIX ===== */
.pkp_structure_sidebar{
    padding-top:24px;
}
.pkp_structure_sidebar .pkp_block:first-child{
    margin-top:24px !important;
}

/* =====================================================
   LOGIN BLOCK MODERN
   ===================================================== */
.pkp_block.login-block,
.pkp_block.block_make_submission {
    background:#fff;
    border-radius:14px;
    padding:0;
    box-shadow:0 8px 24px rgba(0,0,0,.08);
    overflow:hidden;
}

.pkp_block.login-block .content {
    padding: 20px !important;
}

.login-block input,
.pkp_block form input[type="text"],
.pkp_block form input[type="email"],
.pkp_block form input[type="password"] {
    width:100%;
    height:48px;
    border:1px solid #d7dce5;
    border-radius:10px;
    padding:0 15px;
    margin-bottom:10px;
    font-size:15px;
    background:#f8fafc;
    transition:.3s;
    box-sizing:border-box;
}

.login-block input:focus,
.pkp_block form input:focus {
    border-color:#072f6b;
    background:#ffffff;
    outline:none;
    box-shadow:0 0 0 4px rgba(7,47,107,.08);
}

.login-block button,
.pkp_block form button {
    width:100%;
    height:48px;
    background:#072f6b;
    color:white;
    border:none;
    padding:12px;
    border-radius:8px;
    font-weight:600;
    cursor:pointer;
    transition:.3s;
}

.login-block button:hover,
.pkp_block form button:hover {
    background:#0b458f;
    transform:translateY(-2px);
}

.pkp_block .content p{
    text-align:center;
    margin-top:15px;
}
.pkp_block .content p a{
    display:inline-block;
    color:#072f6b !important;
    font-weight:600;
    text-decoration:none;
}
.pkp_block .content p a:hover{
    color:#c9a227 !important;
}
.pkp_block input::placeholder{
    color:#8b95a7;
}

/* =====================================================
   SCROLLBAR
   ===================================================== */
::-webkit-scrollbar{ width:10px; }
::-webkit-scrollbar-track{ background:#edf2f8; }
::-webkit-scrollbar-thumb{ background:var(--gold); border-radius:20px; }
::-webkit-scrollbar-thumb:hover{ background:var(--gold-dark); }

/* =====================================================
   HEADER — sticky, 2 baris
   ===================================================== */
.pkp_structure_head{
    position:sticky;
    top:0;
    z-index:1000;
    box-shadow:var(--shadow-md);
}

.pkp_navigation_user_wrapper,
.pkp_navigation_user{
    background:var(--primary)!important;
}

.pkp_navigation_user a{
    color:#fff!important;
    font-weight:600;
}

.pkp_navigation_user a:hover{
    color:var(--gold)!important;
}

.pkp_navigation_primary_wrapper,
.pkp_site_name_wrapper,
.pkp_navigation_primary_row{
    background:var(--primary)!important;
    background-image:none!important;
}

.pkp_navigation_primary_wrapper{
    border-bottom:3px solid var(--gold);
}

.pkp_navigation_primary a,
.pkp_site_name_wrapper a,
.pkp_site_name_wrapper h1{
    color:#fff!important;
    font-weight:600;
}

.pkp_navigation_primary a:hover{
    color:var(--gold)!important;
}

.pkp_site_name_wrapper{
    padding:14px 0!important;
}

.pkp_site_name img{ max-height:80px; }

.pkp_navigation_primary_row button,
.pkp_navigation_primary_row .search button,
.cmp_search_form button,
.pkp_navigation_primary_row [class*="search"] a,
.pkp_navigation_primary_row [class*="search"] button{
    background:transparent!important;
    color:#fff!important;
    border:2px solid var(--gold)!important;
    border-radius:30px!important;
    font-weight:700;
    padding:6px 18px;
    display:inline-block;
}

.pkp_navigation_primary_row button:hover,
.pkp_navigation_primary_row [class*="search"] a:hover,
.pkp_navigation_primary_row [class*="search"] button:hover{
    background:var(--gold)!important;
    color:var(--primary)!important;
}

/* =====================================================
   SUB MENU / DROPDOWN
   (Memperbaiki: Mengganti ikon bintang ★ dengan Chevron › yang relevan)
   ===================================================== */
.pkp_nav_list .submenu li a,
.pkp_navigation_primary .submenu li a,
.pkp_navigation_user .submenu li a,
.pkp_navigation_primary [class*="submenu"] a,
.pkp_navigation_primary [class*="dropdown"] a,
.pkp_navigation_user [class*="submenu"] a,
.pkp_navigation_user [class*="dropdown"] a {
    background: var(--primary) !important;
    color: #ffffff !important;
    border-radius: 8px !important;
    margin-bottom: 6px;
    font-weight: 600;
    padding: 12px 16px !important;
    display: flex !important;
    align-items: center;
    gap: 8px;
}

.pkp_nav_list .submenu li a:hover,
.pkp_navigation_primary .submenu li a:hover,
.pkp_navigation_user .submenu li a:hover,
.pkp_navigation_primary [class*="submenu"] a:hover,
.pkp_navigation_primary [class*="dropdown"] a:hover,
.pkp_navigation_user [class*="submenu"] a:hover,
.pkp_navigation_user [class*="dropdown"] a:hover {
    background: var(--primary-light) !important;
    color: #ffffff !important;
}

/* Penggantian ikon bintang dengan chevron kanan (›) premium */
.pkp_nav_list .submenu li a:before,
.pkp_navigation_primary .submenu li a:before,
.pkp_navigation_user .submenu li a:before,
.pkp_navigation_primary [class*="submenu"] a::before,
.pkp_navigation_primary [class*="dropdown"] a::before,
.pkp_navigation_user [class*="submenu"] a::before,
.pkp_navigation_user [class*="dropdown"] a::before {
    content: "\203A" !important; /* Simbol Chevron Kanan Modern */
    color: var(--gold) !important;
    margin-right: 8px;
    font-size: 16px !important;
    font-weight: 700 !important;
}

.pkp_navigation_primary [class*="submenu"],
.pkp_navigation_primary [class*="dropdown"],
.pkp_navigation_user [class*="submenu"],
.pkp_navigation_user [class*="dropdown"],
.pkp_navigation_primary .submenu,
.pkp_navigation_user .submenu {
    background: #fff !important;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border-top: 3px solid var(--gold) !important;
    padding: 8px !important;
    min-width: 220px;
    height: auto !important;
    min-height: auto !important;
}

.pkp_structure_content{
    padding-top:var(--space-lg);
    padding-bottom:var(--space-lg);
}

/* =====================================================
   HOMEPAGE BANNER
   ===================================================== */
.page_index_journal .homepage_image{
    margin-top:var(--space-sm);
    margin-right:var(--space-md);
    margin-bottom:var(--space-lg);
    border-radius:var(--radius-lg);
    overflow:hidden;
    box-shadow:var(--shadow-md);
}

.page_index_journal .homepage_image img{
    width:100%;
    display:block;
}

/* =====================================================
   CARD SYSTEM
   (Memperbaiki: Penyelarasan box untuk seluruh section halaman utama)
   ===================================================== */
.additional_content,
.current_issue,
.pkp_block,
.obj_article_details,
.page_about_index > div,
.pkp_structure_content .page_about_index > div {
    position:relative;
    background:#fff;
    border:none!important;
    border-radius:var(--radius-lg);
    box-shadow:var(--shadow-md);
}

.additional_content::before,
.current_issue::before,
.pkp_block::before,
.obj_article_details::before,
.page_about_index > div::before {
    content:"";
    position:absolute;
    top:0; left:0; right:0;
    height:4px;
    border-radius:var(--radius-lg) var(--radius-lg) 0 0;
    background:linear-gradient(90deg,var(--primary),var(--gold));
}

.additional_content:hover,
.current_issue:hover,
.pkp_block:hover{
    transform:translateY(-3px);
    box-shadow:var(--shadow-lg);
}

.additional_content{
    padding:var(--space-lg)!important;
    margin-bottom:var(--space-lg);
}

.current_issue{
    padding:var(--space-lg);
    margin-bottom:var(--space-lg);
    background:linear-gradient(135deg,#ffffff,#f8fbff);
}

.current_issue .sections{ margin-top:var(--space-lg); }
.obj_issue_summary{ padding:var(--space-md); }

.additional_content ul{
    list-style:none;
    padding:0;
    margin:0;
}

.additional_content li{
    background:var(--soft);
    border:1px solid var(--border);
    border-radius:var(--radius-sm);
    padding:14px 18px;
    margin-bottom:12px;
    font-weight:600;
}

.additional_content li::before{
    content:"✓ ";
    color:#16a34a;
    font-weight:bold;
}

.additional_content p,
.additional_content li{
    font-size:16px;
    line-height:1.7;
}

.pkp_structure_content h2,
.pkp_structure_content h3,
.pkp_structure_content h4{
    font-family:var(--font-serif);
    color:var(--primary);
}

.additional_content img{
    transition:transform .25s ease;
}
.additional_content img:hover{
    transform:scale(1.04);
}

/* =====================================================
   ARTIKEL DI LISTING
   ===================================================== */
.obj_article_summary .item{
    color:var(--text-muted);
    font-size:14px;
}

.obj_article_summary .title a{
    color:var(--primary)!important;
    font-size:20px;
    font-weight:700;
    line-height:1.5;
}

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

/* =====================================================
   PDF / GALLEY BUTTON
   ===================================================== */
.obj_galley_link,
.galley_link{
    background:var(--primary)!important;
    color:#fff!important;
    border:none!important;
    border-radius:var(--radius-sm);
    font-weight:700;
    padding:12px 24px;
}

.obj_galley_link:hover,
.galley_link:hover{
    background:var(--gold)!important;
    color:var(--primary)!important;
}

/* =====================================================
   SIDEBAR MENU CONTENT & LINKS
   ===================================================== */
.pkp_block{
    margin-bottom:var(--space-md)!important;
}

.pkp_block .content{
    padding:var(--space-md)!important;
}

.pkp_block table{
    width:100%;
    border-collapse:collapse;
    font-size:14px;
}

.pkp_block table td,
.pkp_block table th{
    padding:8px 10px;
    border-bottom:1px solid var(--border);
}

.pkp_block img{
    max-width:100%;
    height:auto;
}
.pkp_block img:hover{
    transform:scale(1.03);
}

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

.block_information .content ul li,
.pkp_block .content ul li{
    margin-bottom:10px !important;
}

.block_information .content ul li a,
.pkp_block .content ul li a{
    display:flex;
    align-items:center;
    gap:10px;
    background:#072f6b;
    color:#ffffff !important;
    padding:12px 15px;
    border-radius:10px;
    font-weight:600;
}

.block_information .content ul li a:hover,
.pkp_block .content ul li a:hover{
    background:#0d448f;
    transform:translateX(4px);
}

/* Pure CSS Target Icon Masking lewat Href */
.pkp_block .content ul li a::before{
    content:"";
    display:inline-block;
    width:18px;
    height:18px;
    flex-shrink:0;
    background-color:var(--gold);
    -webkit-mask-repeat:no-repeat;
    mask-repeat:no-repeat;
    -webkit-mask-position:center;
    mask-position:center;
    -webkit-mask-size:contain;
    mask-size:contain;
    transition:background-color .25s ease;
}

.pkp_block .content ul li a[href*="editorial-team"]::before{
    -webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='9' cy='8' r='3.2'/%3E%3Cpath d='M3.5 20c0-3.6 2.5-6 5.5-6s5.5 2.4 5.5 6'/%3E%3Ccircle cx='17' cy='9' r='2.4'/%3E%3Cpath d='M14.8 14.2c2.6.3 4.7 2.4 4.7 5.8'/%3E%3C/svg%3E");
    mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='9' cy='8' r='3.2'/%3E%3Cpath d='M3.5 20c0-3.6 2.5-6 5.5-6s5.5 2.4 5.5 6'/%3E%3Ccircle cx='17' cy='9' r='2.4'/%3E%3Cpath d='M14.8 14.2c2.6.3 4.7 2.4 4.7 5.8'/%3E%3C/svg%3E");
}
.pkp_block .content ul li a[href*="focus-scope"]::before{
    -webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='8.5'/%3E%3Ccircle cx='12' cy='12' r='4.5'/%3E%3Ccircle cx='12' cy='12' r='0.9' fill='%23000'/%3E%3C/svg%3E");
    mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='8.5'/%3E%3Ccircle cx='12' cy='12' r='4.5'/%3E%3Ccircle cx='12' cy='12' r='0.9' fill='%23000'/%3E%3C/svg%3E");
}
.pkp_block .content ul li a[href*="author-guidelines"]::before{
    -webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 4.5C5.5 3.6 7.5 3.5 9 4.2C10.2 4.7 11 5.6 12 6.4C13 5.6 13.8 4.7 15 4.2C16.5 3.5 18.5 3.6 20 4.5V18C18.5 17.2 16.5 17 15 17.7C13.8 18.2 13 19 12 19.8C11 19 10.2 18.2 9 17.7C7.5 17 5.5 17.2 4 18Z'/%3E%3Cline x1='12' y1='6.4' x2='12' y2='19.8'/%3E%3C/svg%3E");
    mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 4.5C5.5 3.6 7.5 3.5 9 4.2C10.2 4.7 11 5.6 12 6.4C13 5.6 13.8 4.7 15 4.2C16.5 3.5 18.5 3.6 20 4.5V18C18.5 17.2 16.5 17 15 17.7C13.8 18.2 13 19 12 19.8C11 19 10.2 18.2 9 17.7C7.5 17 5.5 17.2 4 18Z'/%3E%3Cline x1='12' y1='6.4' x2='12' y2='19.8'/%3E%3C/svg%3E");
}
.pkp_block .content ul li a[href*="about/submissions"]::before{
    -webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 16V4'/%3E%3Cpath d='M7 9l5-5 5 5'/%3E%3Cpath d='M4 16v3a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2v-3'/%3E%3C/svg%3E");
    mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 16V4'/%3E%3Cpath d='M7 9l5-5 5 5'/%3E%3Cpath d='M4 16v3a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2v-3'/%3E%3C/svg%3E");
}
.pkp_block .content ul li a[href*="indexing-abstracting"]::before{
    -webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3l9 5-9 5-9-5 9-5z'/%3E%3Cpath d='M3 13l9 5 9-5'/%3E%3C/svg%3E");
    mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3l9 5-9 5-9-5 9-5z'/%3E%3Cpath d='M3 13l9 5 9-5'/%3E%3C/svg%3E");
}
.pkp_block .content ul li a[href*="publication-ethics"]::before{
    -webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3l7 3v6c0 4.5-3 7.5-7 9-4-1.5-7-4.5-7-9V6l7-3z'/%3E%3Cpath d='M9 12l2.3 2.3L15.5 10'/%3E%3C/svg%3E");
    mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3l7 3v6c0 4.5-3 7.5-7 9-4-1.5-7-4.5-7-9V6l7-3z'/%3E%3Cpath d='M9 12l2.3 2.3L15.5 10'/%3E%3C/svg%3E");
}
.pkp_block .content ul li a[href*="peer-review-process"]::before{
    -webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 9a8 8 0 0 1 13.5-4.9L20 6'/%3E%3Cpath d='M20 4v4h-4'/%3E%3Cpath d='M20 15a8 8 0 0 1-13.5 4.9L4 18'/%3E%3Cpath d='M4 20v-4h4'/%3E%3C/svg%3E");
    mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 9a8 8 0 0 1 13.5-4.9L20 6'/%3E%3Cpath d='M20 4v4h-4'/%3E%3Cpath d='M20 15a8 8 0 0 1-13.5 4.9L4 18'/%3E%3Cpath d='M4 20v-4h4'/%3E%3C/svg%3E");
}

/* LANGUAGE BLOCK EN / ID TEXT PATCH */
.pkp_block .content ul li a[href*="setLocale"]::before,
.pkp_block .content ul li a[href*="en_US"]::before,
.pkp_block .content ul li a[href*="id_ID"]::before,
.pkp_block .content ul li a[href*="locale/en"]::before,
.pkp_block .content ul li a[href*="locale/id"]::before{
    background:none!important;
    -webkit-mask-image:none!important;
    mask-image:none!important;
    width:auto!important;
    height:auto!important;
    font-weight:800!important;
    font-size:13px;
    letter-spacing:.5px;
    color:var(--gold)!important;
}
.pkp_block .content ul li a[href*="en_US"]::before,
.pkp_block .content ul li a[href*="locale/en"]::before{ content:"EN "; }
.pkp_block .content ul li a[href*="id_ID"]::before,
.pkp_block .content ul li a[href*="locale/id"]::before{ content:"ID "; }

/* =====================================================
   HALAMAN ARTIKEL DETAIL
   ===================================================== */
.obj_article_details .page_title{
    padding:var(--space-lg) 40px;
    border-bottom:4px solid var(--gold);
    color:var(--primary);
    font-size:36px;
    font-weight:700;
    line-height:1.3;
}

.obj_article_details .main_entry{ padding:var(--space-lg); }
.obj_article_details .entry_details{
    background:var(--soft);
    border-radius:var(--radius-md);
    padding:25px;
    margin-bottom:var(--space-lg);
}

.obj_article_details .item.abstract{
    background:#fff;
    border:1px solid var(--border);
    border-radius:var(--radius-md);
    padding:25px;
    margin-top:25px;
    margin-bottom:var(--space-lg);
}

.obj_article_details .item.abstract h2{
    color:var(--primary);
    font-size:23px;
    margin-bottom:15px;
}

.obj_article_details .item.keywords{
    background:#fff;
    border:1px solid var(--border);
    border-radius:var(--radius-md);
    padding:20px;
    margin-top:20px;
    margin-bottom:25px;
}

.obj_article_details .item.keywords span{
    display:inline-block;
    background:var(--primary);
    color:#fff;
    padding:6px 12px;
    border-radius:30px;
    margin:5px;
    font-size:13px;
}

.obj_article_details .item.citation{
    background:var(--soft);
    border-radius:var(--radius-md);
    padding:25px;
    margin-top:var(--space-lg);
}

.obj_article_details .item.license{
    background:#fff;
    border:1px solid var(--border);
    border-radius:var(--radius-md);
    padding:25px;
    margin-top:25px;
}

.obj_article_details .item.downloads_chart{ display:none!important; }
.obj_article_details table{ border-radius:var(--radius-sm); overflow:hidden; width:100%; }
.obj_article_details td{ padding:15px; }

/* =====================================================
   FOOTER PREMIUM
   ===================================================== */
.pkp_structure_footer_wrapper{
    background:linear-gradient(135deg,var(--primary),var(--primary-light));
    border-top:4px solid var(--gold);
}

.pkp_structure_footer{
    max-width:1200px;
    margin:auto;
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:var(--space-xl) 60px;
}

.pkp_footer_content{ color:#fff; max-width:550px; }
.pkp_footer_content h1,
.pkp_footer_content h2,
.pkp_footer_content h3,
.pkp_footer_content p,
.pkp_footer_content li{ color:#fff!important; }

.pkp_brand_footer{ margin-left:auto; display:flex; align-items:center; justify-content:center; }
.pkp_brand_footer img{ filter:brightness(0) invert(1)!important; max-width:180px; }

/* ==========================================================
   WELCOME POPUP MODAL PATCH
   (Memperbaiki: Ukuran pop up diperkecil agar elegan & pas)
   ========================================================== */
#welcomeModal{
    position:fixed;
    inset:0;
    display:flex;
    justify-content:center;
    align-items:center;
    background:rgba(7,25,55,.65);
    backdrop-filter:blur(8px);
    -webkit-backdrop-filter:blur(8px);
    opacity:0;
    visibility:hidden;
    transition:.35s ease;
    z-index:999999;
}

#welcomeModal.show{
    opacity:1;
    visibility:visible;
}

.welcome-box{
    position:relative;
    background:#fff;
    border-radius:20px;
    overflow:hidden;
    border:3px solid #ffffff;
    box-shadow: 0 20px 60px rgba(0,0,0,.35), 0 0 0 1px rgba(201,162,39,.45);
    width: 90% !important;     /* Responsif pada mobile */
    max-width: 440px !important; /* Memperkecil popup secara presisi */
    margin: auto;
    transition: transform .3s ease;
}

.welcome-box:hover{
    transform:translateY(-2px);
}

.welcome-box img{
    display:block;
    width:100%;
    height:auto;
    border-bottom:2px solid #c9a227;
}

.close-modal{
    position:absolute;
    top:14px; right:14px;
    width:38px; height:38px;
    border:none;
    border-radius:50%;
    background:#072f6b;
    color:#fff;
    font-size:18px;
    cursor:pointer;
    transition:.3s;
    box-shadow:0 6px 14px rgba(0,0,0,.18);
    display:flex;
    align-items:center;
    justify-content:center;
    z-index:10;
}

.close-modal:hover{
    background:#c9a227;
    color:#072f6b;
    transform:rotate(90deg);
}

.popup-actions{
    display:flex;
    gap:12px;
    padding:16px;
    background:#f8fafc;
    border-top:1px solid #ececec;
}

.popup-submit,
.popup-back{
    flex:1;
    height:44px;
    border-radius:10px;
    font-weight:700;
    font-size:14px;
    text-decoration:none;
    display:flex;
    justify-content:center;
    align-items:center;
    transition:.3s;
}

.popup-submit{ background:#072f6b; color:#fff; border:none; cursor:pointer; }
.popup-submit:hover{ background:#0b4b9c; transform:translateY(-1px); }

.popup-back{ border:none; background:#d9dde3; color:#7c8797; cursor:not-allowed; }
.popup-back.enabled{ background:#c9a227; color:#072f6b; cursor:pointer; }
.popup-back.enabled:hover{ background:#b38d1b; transform:translateY(-1px); }

/* =====================================================
   MOBILE VIEW OPTIMIZATION
   (Memperbaiki: Layout mobile berantakan & overlapping)
   ===================================================== */
@media (max-width:768px){
    :root{
        --space-lg:20px;
        --space-xl:30px;
    }

    /* Penataan Ulang Grid Flexbox Mobile */
    .pkp_structure_content{
        display:flex !important;
        flex-direction:column !important;
        padding-left:14px !important;
        padding-right:14px !important;
    }

    .pkp_structure_main{ 
        order:1 !important; 
        width:100% !important; 
        float:none !important; 
        padding-right:0 !important; 
    }
    
    .pkp_structure_sidebar{ 
        order:2 !important; 
        width:100% !important; 
        float:none !important; 
        margin-top:var(--space-lg) !important; 
        padding-left:0 !important;
    }

    .pkp_site_name img{ max-height:52px; }

    .current_issue,
    .additional_content,
    .page_about_index > div{
        padding:20px !important;
        margin-bottom: 20px !important;
    }

    .obj_article_details .page_title{ font-size:22px; padding:18px; }
    .pkp_block .title{ font-size:18px !important; padding:14px !important; }
    .additional_content li, .additional_content p{ font-size:14px; }
    .obj_article_summary .title a{ font-size:17px; }

    /* Perbaikan Menu Drawer Mobile & Submenu */
    .pkp_navigation_primary_row, 
    .pkp_navigation_primary_wrapper,
    .pkp_navigation_user_wrapper {
        width: 100% !important;
    }

    .pkp_nav_list {
        display: block !important;
        padding: 10px !important;
    }

    .pkp_nav_list li {
        width: 100% !important;
        display: block !important;
        margin-bottom: 4px;
    }

    .pkp_nav_list li a {
        padding: 12px 14px !important;
        font-size: 14px !important;
    }

    /* Penataan Kotak Submenu pada Mobile */
    .pkp_navigation_primary [class*="submenu"],
    .pkp_navigation_primary [class*="dropdown"],
    .pkp_navigation_user [class*="submenu"],
    .pkp_navigation_user [class*="dropdown"],
    .pkp_navigation_primary .submenu,
    .pkp_navigation_user .submenu {
        min-width: unset !important;
        width: 100% !important;
        box-shadow: none !important;
        border-left: 2px solid var(--gold) !important;
        border-top: none !important;
        padding: 4px 0 4px 12px !important;
        background: rgba(255, 255, 255, 0.04) !important;
    }

    /* Penyesuaian Kotak Welcome Modal pada Mobile */
    .welcome-box{
        width:92vw !important;
        border-radius:14px;
    }
    .close-modal{
        width:34px; height:34px;
        font-size:16px;
        top:10px; right:10px;
    }
    .popup-actions { padding: 12px; gap: 8px; }
    .popup-submit, .popup-back { height: 40px; font-size: 13px; }
}

/* Aksesibilitas */
@media(prefers-reduced-motion:reduce){
    #welcomeModal, .welcome-box, .progress span{
        animation:none !important;
        transition:none !important;
    }
}
/* ==========================================
   CSS FINAL - OPTIMASI MOBILE VERSION 
   ========================================== */

@media (max-width: 768px) {
  
  /* 1. HEADER & LOGO */
  .header {
    /* Memperpanjang ukuran header ke bawah sedikit */
    padding-top: 20px;
    padding-bottom: 25px; 
    display: flex;
    justify-content: center; /* Memastikan container di tengah */
    align-items: center;
    position: relative;
    width: 100%;
  }

  .logo-box {
    display: flex;
    justify-content: center;
    align-items: center;
    width: auto;
  }

  .logo {
    /* Membuat logo rounded rectangle & berada di tengah kotak */
    border-radius: 12px; 
    object-fit: contain;
    display: block;
    margin: 0 auto;
  }

  /* 2. BURGER MENU ANIMATION (Smooth Slide Down) */
  .burger-btn {
    cursor: pointer;
    z-index: 100;
  }

  .nav-menu {
    position: absolute;
    /* Muncul tepat di bawah header */
    top: 100%; 
    left: 0;
    width: 100%;
    background-color: #ffffff; /* Sesuaikan warna background menu-mu */
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    
    /* State Awal: Tersembunyi di atas */
    transform: translateY(-30px);
    opacity: 0;
    visibility: hidden;
    
    /* Transisi Halus (Smooth) */
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), 
                opacity 0.4s ease, 
                visibility 0.4s;
    z-index: 99;
  }

  /* Trigger ketika burger di-klik (tambahkan class 'active' via JS) */
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  /* 3. FOOTER CLEANUP (Merapikan Layout) */
  .footer {
    padding: 40px 20px;
    display: flex;
    flex-direction: column; /* Stack vertikal agar rapi di mobile */
    align-items: center;
    text-align: center;
    gap: 25px; /* Memberikan space konsisten antar elemen */
  }

  .footer-links, 
  .footer-socials, 
  .footer-info {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px; /* Jarak antar link/item */
    margin: 0;
  }

  .footer-links a {
    display: inline-block;
    padding: 5px 0;
    width: 100%;
  }

  /* 4. POPUP SMOOTH & OUTLINE TEBAL */
  .popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5); /* Efek backdrop gelap */
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease;
    z-index: 999;
  }

  .popup-content {
    position: fixed;
    top: 50%;
    left: 50%;
    /* State Awal: Mengecil sedikit & agak ke bawah */
    transform: translate(-50%, -45%) scale(0.95); 
    
    width: 88%;
    max-width: 400px;
    background: #ffffff;
    padding: 30px 20px;
    border-radius: 16px;
    
    /* Outline/Border Ditebalkan */
    border: 4px solid #1a1a1a; /* Ganti warna sesuai tema web-mu */
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    
    /* Animasi muncul yang smooth */
    opacity: 0;
    visibility: hidden;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), /* Sedikit efek pop-out membal */
                opacity 0.4s ease, 
                visibility 0.4s;
    z-index: 1000;
  }

  /* Trigger ketika popup aktif (tambahkan class 'open' via JS) */
  .popup-overlay.open {
    opacity: 1;
    visibility: visible;
  }

  .popup-overlay.open + .popup-content,
  .popup-content.open {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1); /* Kembali ke posisi tengah sempurna */
  }
}

/* ==========================================
   PERBAIKAN CSS FORM LOGIN & CTA JOURNAL (MOBILE)
   ========================================== */

@media (max-width: 768px) {

  /* 1. PENYESUAIAN FORM LOGIN */
  /* Target khusus form login berdasarkan action URL-nya */
  form[action*="/login/signIn"] {
    width: 100% !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 12px !important; /* Memberikan jarak vertikal antar input & tombol */
    box-sizing: border-box !important;
  }

  /* Membuat input username, password, dan tombol login melebar penuh (100%) */
  form[action*="/login/signIn"] input[type="text"],
  form[action*="/login/signIn"] input[type="password"],
  form[action*="/login/signIn"] button[type="submit"] {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important; /* Mencegah padding membuat elemen kebablasan keluar */
    
    /* Opsional: Sedikit penyesuaian padding & styling agar rapi sesuai gambar */
    padding: 12px 15px !important;
    border-radius: 8px !important;
  }

  /* Merapikan link "Register as Author" di bawah tombol */
  form[action*="/login/signIn"] + p,
  form[action*="/login/signIn"] + p a {
    text-align: center !important;
    width: 100% !important;
    margin-top: 10px !important;
    display: block !important;
  }


  /* 2. PENYESUAIAN KOTAK JOURNAL INFORMATION (CTA) */
  /* Kode ini memastikan tombol Editorial Team, Focus & Scope, dll ikut melebar penuh */
  .journal-info-container,
  .journal-sidebar-menu {
    width: 100% !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
  }

  .journal-info-container .btn,
  .journal-info-container a,
  .journal-sidebar-menu a {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-start !important; /* Tetap rata kiri untuk ikon & teks */
    padding: 12px 20px !important;
  }
}

/* ==========================================
   PERBAIKAN SUB-MENU (DROPDOWN TENTANG KAMI)
   ========================================== */

/* 1. Memperlebar kontainer putih/pembungkus sub-menu */
.nav-menu ul li ul, 
.dropdown-menu,
.submenu-container {
  min-width: 260px !important; /* Menaikkan lebar minimal agar sisi kanan lebih lega */
  padding-right: 15px !important; /* Memberikan space/jarak di area kanan */
  box-sizing: border-box !important;
}

/* 2. Mengubah warna kotak tombol menu dari biru menjadi emas */
.nav-menu ul li ul li a,
.dropdown-menu li a,
.submenu-container a {
  background-color: #c5a059 !important; /* Warna Emas Utama (Soft Gold) */
  color: #ffffff !important; /* Teks tetap putih agar kontras */
  
  /* Membuat lebar tombol mengisi penuh kontainer yang sudah diperlebar */
  width: 100% !important; 
  box-sizing: border-box !important;
  transition: background-color 0.3s ease !important;
}

/* 3. Efek Hover ketika kursor menyentuh menu emas (Opsional - Emas lebih gelap) */
.nav-menu ul li ul li a:hover,
.dropdown-menu li a:hover,
.submenu-container a:hover {
  background-color: #b38f46 !important; /* Warna emas sedikit lebih gelap saat di-hover */
}