/**
 *
 * Open Journal Systems
 * Copyright (c) 2013-2016 Simon Fraser University Library
 * Copyright (c) 2003-2016 John Willinsky
 * Copyright (c) Asosiasi Peneliti Informatika dan Komputer untuk Riset (PILAR)
 * Designed for Journal of Computer and Data Science (JCODA) (2025) oleh Setiawansyah
 *
 * Credits:
 * Background pattern from subtlepatterns.com
 *
 */


/* =========================================================
   EXTERNAL FONTS AND LIBRARIES
   ========================================================= */

@import url('https://fonts.googleapis.com/css?family=Nunito:400,600,700|Merriweather:400,400i,700,700i');

@import url('https://fonts.googleapis.com/icon?family=Material+Icons');

@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.css?v=3.2.0.3');

@import url('https://maxcdn.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css?v=3.2.0.3');

@import url('https://cdn.rawgit.com/jpswalsh/academicons/master/css/academicons.min.css?v=3.2.0.3');


/* =========================================================
   GENERAL
   ========================================================= */

html,
body {
    font-family: "Nunito", sans-serif;
}

body {
    background-image: url('https://i.ibb.co.com/tPbqNGwm/bg-jocosa.png');
    background-size: 100px 100px;
}

a {
    text-decoration: none !important;
}

.journals ul .body .description a {
    display: inline;
}


/* =========================================================
   SITE NAME
   ========================================================= */

.pkp_site_name {
    margin: 0 0 -10px 0;
}

.pkp_site_name > a {
    padding-top: 0;
    padding-bottom: 0;
}

.pkp_site_name_wrapper {
    padding-left: 0;
    padding-right: 0;
    margin: 0;
}

.pkp_site_name .is_img img {
    max-height: 100%;
    max-width: 100%;
    padding: 0;
}

.pkp_site_name .is_img {
    margin: 0 !important;
}

.pkp_site_name_wrapper::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    opacity: 20%;
    box-shadow: inset 8px 3px 20px 1px rgba(0, 0, 0, 0.75);
}


/* =========================================================
   HEADER
   ========================================================= */

.pkp_structure_head {
    background-color: #00a2ea;
    border-bottom: 1px solid #ddd;
}


/* =========================================================
   USER NAVIGATION
   ========================================================= */

.pkp_navigation_user_wrapper {
    top: 0;
    padding: 0;
}

.pkp_navigation_user_wrapper .pkp_navigation_user {
    font-family: "Nunito", sans-serif;
    font-weight: normal;
}

.pkp_navigation_user_wrapper .pkp_navigation_user > li.profile {
    font-family: "Nunito", sans-serif;
    background: #11030d;
    color: #fff;
}

.pkp_navigation_user_wrapper .pkp_navigation_user > li.profile > a {
    font-family: "Nunito", sans-serif;
    font-weight: normal !important;
    padding-right: 10px;
    color: #fff;
}

.pkp_navigation_user_wrapper .pkp_navigation_user > li.profile > ul.dropdown-menu {
    border-radius: 0 !important;
}

.pkp_navigation_user_wrapper .pkp_navigation_user > li.profile > ul.dropdown-menu > li > a {
    font-family: "Nunito", sans-serif;
    font-weight: normal !important;
}

.pkp_navigation_user {
    background: #30318b;
    border-bottom: 2px solid #fff;
}

.pkp_navigation_user > li > a,
.pkp_navigation_user > li.in_focus > a,
.pkp_navigation_user > li > a:hover,
.pkp_navigation_user > li > a:focus {
    color: #fff;
}


/* =========================================================
   PRIMARY NAVIGATION
   ========================================================= */

.pkp_navigation_primary_row {
    background: #30318b !important;
}

.pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul li {
    padding: 0 !important;
    margin: 0 !important;
}

.pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul li a {
    margin: 0 !important;
    padding: 0 10px !important;
    line-height: 40px !important;
}

.pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul li,
.pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul li a {
    font-family: "Nunito", sans-serif;
    color: #ffffff !important;
    font-weight: normal !important;
}

.pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul li a:hover {
    background: rgba(0, 0, 0, 0.3) !important;
}

.pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul li ul,
.pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul li ul li a:hover {
    border-radius: 0 !important;
    -webkit-border-radius: 0 !important;
    -o-border-radius: 0 !important;
}

.pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul li ul {
    background: #00a2ea !important;
}

.pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul li ul li {
    border-bottom: solid 1px rgba(255, 255, 255, 0.35) !important;
}

.pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul li ul li:last-child {
    border-bottom: none !important;
}

.pkp_navigation_primary_row .pkp_navigation_primary_wrapper .pkp_search .search_controls a.headerSearchPrompt.search_prompt {
    font-family: "Nunito", sans-serif;
    color: #ffffff !important;
}

.pkp_navigation_primary_row .pkp_navigation_primary_wrapper .pkp_search.is_open input[type="text"] {
    font-family: "Nunito", sans-serif;
}

.pkp_navigation_primary {
    text-transform: capitalize;
    font-size: 17px;
}


/* =========================================================
   PAGE STRUCTURE
   ========================================================= */

.pkp_structure_page {
    margin: auto;
    width: 1162px;
    padding-bottom: 0 !important;
    border-left: 1px solid gray;
    border-right: 1px solid gray;
    background: #fff;
}

.pkp_structure_content {
    padding-top: 0;
}

.pkp_structure_sidebar .pkp_block .title {
    font-family: "Nunito", sans-serif;
}


/* =========================================================
   HEADINGS
   ========================================================= */

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: Merriweather, Playfair Display, Lora, serif !important;
}


/* =========================================================
   DESCRIPTION
   ========================================================= */

.journal-description p {
    margin: 0 !important;
    text-align: justify !important;
}

.pkp_structure_main p {
    margin: 0 !important;
    text-align: justify !important;
}


/* =========================================================
   PILAR MARQUEE
   ========================================================= */

.pilar-marquee {
    overflow: hidden;
    width: 100%;
    position: relative;
    height: 30px;
    line-height: 30px;
}

.pilar-marquee .pilar-track {
    position: absolute;
    white-space: nowrap;
    will-change: transform;

    animation:
        pilar-scroll2 80s linear infinite,
        pilar-gradient2 5s ease infinite;

    font-weight: bold;

    background: linear-gradient(
        90deg,
        #ff0000,
        #ff9900,
        #ffff00,
        #00ff00,
        #00ffff,
        #0000ff,
        #ff00ff,
        #ff0000
    );

    background-size: 400% 100%;

    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@keyframes pilar-scroll {
    0% {
        left: 100%;
    }

    100% {
        left: -3000px;
    }
}

@keyframes pilar-scroll2 {
    0% {
        left: 100%;
    }

    100% {
        left: -3000px;
    }
}

@keyframes pilar-gradient2 {
    0% {
        background-position: 0% 50%;
    }

    100% {
        background-position: 400% 50%;
    }
}



/* =========================================================
   ARTICLE LIST
   ========================================================= */

.thestat {
    font-size: 15px;
    line-height: 25px;
    padding: 10px 0 0 0;
}

.cmp_article_list > li {
    margin-bottom: 15px;
    border-bottom: 1px dotted;
    padding-bottom: 15px;
}

.doi_icn {
    width: 16px;
}

.abs_icn {
    width: 15px;
    margin-top: -4px;
}

.pdf_icn {
    margin-top: -4px;
}


/* =========================================================
   RESPONSIVE PAGE
   ========================================================= */

@media (max-width: 1000px) {
    .pkp_structure_page {
        margin: auto;
        width: 100%;
    }
}

@media (min-width: 992px) {
    .pkp_structure_main {
        padding: 15px 30px 90px;
    }
}


/* =========================================================
   BLOCK
   ========================================================= */

.pkp_block {
    margin: 0 !important;
    padding: 15px 10px;
}

.pkp_block.block_make_submission .content {
    margin: 0 !important;
    padding: 0 !important;
    text-align: center !important;
}

.pkp_block.block_make_submission .content a {
    background: #00a2ea;
    line-height: 40px;
    font-family: Nunito, Merriweather, Playfair Display, Lora, serif;
    color: #ffffff;
}

.pkp_block.block_make_submission .content a:hover {
    background: rgba(0, 0, 0, 0.25) !important;
    color: #333333;
}


/* =========================================================
   ARTICLE ICONS
   ========================================================= */

.obj_article_summary .item.doi .label {
    background: url(/public/journals/8/images/icon-doi.png) left center no-repeat;
    width: 25px !important;
    height: 24px !important;
    color: transparent;
    text-indent: 100%;
    white-space: nowrap;
    overflow: hidden;
}

.obj_article_summary .item.stats .abstract,
.obj_article_summary .item.stats .galley {
    position: relative;
}

.obj_article_summary .item.stats .abstract {
    margin-left: 20px;
    margin-right: 10px;
}

.obj_article_summary .item.stats .galley {
    margin-left: 25px;
}

.obj_article_summary .item.stats .abstract::before {
    content: "\f080";
    font-family: FontAwesome;
    left: -15px;
    position: absolute;
    top: 0;
}

.obj_article_summary .item.stats .galley::before {
    content: "\f1c1";
    font-family: FontAwesome;
    left: -15px;
    position: absolute;
    top: 0;
}


/* =========================================================
   ISSUE TOC
   ========================================================= */

.obj_issue_toc .sections:not(:first-child) {
    margin-top: 0;
}


/* =========================================================
   FOOTER
   ========================================================= */

.pkp_structure_footer_wrapper {
    border-bottom: none !important;
}

.pkp_structure_footer {
    background: #090909;
    padding: 10px !important;
}

.pkp_structure_footer .pkp_footer_content p {
    margin: 0;
}

.pkp_footer_content {
    width: 100%;
    float: left;
}

.pkp_brand_footer {
    display: none;
}


/* =========================================================
   TOOLS
   ========================================================= */

#customblock-Tools .content > .content div {
    width: 80% !important;
    margin: auto;
}

#customblock-Tools .content > .content div a img {
    width: 100% !important;
}

#customblock-Visitor_statistics .content > .content .supercounter,
#customblock-Visitor_statistics .content > .content .statcounter {
    text-align: center;
}


/* =========================================================
   CUSTOM SIDEBAR
   ========================================================= */

.sidebar-block {
    background: #00a2ea;
    padding: 5px 2px 5px 10px;
    color: #fff;
    margin: 10px -10px;
}

.block-title {
    background: #00a2ea;
    padding: 7px 15px;
    margin: 10px -10px;
    font-size: 17px;
    font-weight: bold;
    color: white;
}

.sidebar-box-title {
    text-align: center;
    line-height: 20px !important;
    font-size: 16px;
}

.logo-pps {
    width: 70px;
}

.sidebar-box-text-desc {
    font-size: 13px;
    text-align: center;
}

.sidebar-box-issn {
    text-align: center;
}

.tmp-logo {
    width: 200px;
}


/* =========================================================
   ANNOUNCEMENTS
   ========================================================= */

.cmp_announcements .obj_announcement_summary.full_width {
    width: 100% !important;
}

.cmp_announcements .obj_announcement_summary .summary p {
    line-height: 1.3em;
    margin-top: 0 !important;
    margin-bottom: 1em !important;
}


/* =========================================================
   INDEXING IMAGE
   ========================================================= */

.img-indexby {
    width: 180px;
    border: 1px solid gray;
    border-radius: 5px;
    box-shadow: 1px 1px gray;
    margin: 0 5px 5px 0;
    padding: 5px;
}

.footer-link {
    padding-bottom: 10px;
}


/* =========================================================
   SUBMISSION
   ========================================================= */

.msubmission {
    background: no-repeat center;
    height: 64px;
    width: auto;
    background-size: auto 60px;
}

.mlink {
    text-align: center;
    padding-top: 15px;
    display: block;
    opacity: 0;
    font-size: 16pt;
}


/* =========================================================
   PILAR GRADIENT
   ========================================================= */

.pilar-gradient {
    font-family: "Nunito", sans-serif;
    font-weight: bold;

    background: linear-gradient(
        90deg,
        #ff0000,
        #ff9900,
        #ffff00,
        #00cc66,
        #0099ff,
        #6633ff,
        #ff00cc,
        #ff0000
    );

    background-size: 400% auto;

    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;

    animation: pilarGradient 8s linear infinite;
}

@keyframes pilarGradient {
    0% {
        background-position: 0% center;
    }

    100% {
        background-position: 400% center;
    }
}


/* =========================================================
   PILAR FOOTER
   ========================================================= */

.pilar-footer {
    font-family: "Nunito", sans-serif;
    font-weight: bold;
    animation: pilarColor 8s linear infinite;
}

@keyframes pilarColor {
    0% {
        color: #ff0000;
    }

    15% {
        color: #ff7f00;
    }

    30% {
        color: #ffd700;
    }

    45% {
        color: #00c853;
    }

    60% {
        color: #00b0ff;
    }

    75% {
        color: #3d5afe;
    }

    90% {
        color: #aa00ff;
    }

    100% {
        color: #ff0000;
    }
}


/* =========================================================
   SIDEBAR MENU BLOCK
   ========================================================= */

#customblock-sidebar-menu .content {
    padding: 0 !important;
}

#customblock-sidebar-menu .title {
    display: none;
}

#customblock-sidebar-menu {
    padding-top: 5px;
}





/* =========================================================
   TABLE OF CONTENT
   ========================================================= */

.cmp_article_list li:nth-child(2n+1) {
    background: transparent repeat scroll 0% 0% !important;
}

.cmp_article_list li:nth-child(2n) {
    background: transparent repeat scroll 0% 0% !important;
}

.cmp_article_list li {
    padding: 10px;
    margin: 10px 0;
    border-radius: 0 0 2rem 0;
    border-bottom: solid #bc0fc1;

    -webkit-box-shadow:
        0px 10px 13px -7px #000000,
        2px 2px 8px 1px rgba(0, 0, 0, 0);

    box-shadow: 0.2rem 0.2rem 0.1rem #80077a;
}

.galleys_links li {
    background: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    border-bottom: none !important;
}

.obj_issue_toc .articles {
    margin-top: 0;
}

.pkp_page_index .homepage_image {
    margin-top: -15px;
}


/* =========================================================
   FONT AWESOME
   ========================================================= */

.fas,
.far,
.fa {
    font-family: "Font Awesome 5 Free" !important;
}

.fab {
    font-family: "Font Awesome 5 Brands" !important;
}

.fas,
.fa {
    font-weight: 900 !important;
}




/* =========================================================
   FOOTER RGB EFFECT
   ========================================================= */

.footer-neon-rgb {
    font-size: 16px;
    font-weight: bold;
    text-align: center;

    animation:
        neonGlow 1.5s ease-in-out infinite alternate,
        colorShift 10s linear infinite;
}


/* =========================================================
   COLOR SHIFT
   ========================================================= */

@keyframes colorShift {

    0% {
        color: #ff0000;
    }

    10% {
        color: #ff6600;
    }

    20% {
        color: #ffd700;
    }

    30% {
        color: #00ff00;
    }

    40% {
        color: #00ffff;
    }

    50% {
        color: #0080ff;
    }

    60% {
        color: #0000ff;
    }

    70% {
        color: #8a2be2;
    }

    80% {
        color: #ff00ff;
    }

    90% {
        color: #ff1493;
    }

    100% {
        color: #ff0000;
    }

}


/* =========================================================
   SECRETARIAT BLINK
   ========================================================= */

.sekretariat-blink {
    text-align: center;
    font-weight: bold;

    animation:
        fadeInOut 4s infinite,
        colorShift 10s linear infinite;
}

@keyframes fadeInOut {

    0%,
    100% {
        opacity: 0;
    }

    25%,
    75% {
        opacity: 1;
    }

}


/* =========================================================
   REFERENCES CARD STYLE
   ========================================================= */

.item.references {
    margin-top: 35px;
}

.item.references .label {
    font-size: 26px;
    font-weight: 700;
    color: #222;
    margin-bottom: 20px;
    padding-bottom: 8px;
    border-bottom: 2px solid #d9d9d9;
}

.item.references .value {
    background: transparent;
}

.item.references .value p {
    margin: 0 0 15px;
    padding: 18px 20px 18px 42px;
    text-indent: -22px;
    font-size: 15px;
    line-height: 1.8;
    color: #333;
    text-align: justify;
    background: #ffffff;
    border: 1px solid #e3e3e3;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.25s ease;
}

.item.references .value p:hover {
    border-color: #bfbfbf;
    box-shadow: 0 5px 12px rgba(0, 0, 0, 0.10);
    transform: translateY(-2px);
}


/* =========================================================
   DOI
   ========================================================= */

.item.references a {
    color: #0b65c2;
    text-decoration: none;
    font-weight: 500;
    word-break: break-word;
}

.item.references a[href*="doi.org"] {
    color: #e65100 !important;
    font-weight: 700 !important;
    text-decoration: none !important;
}

.item.references a[href*="doi.org"]:hover {
    color: #05b554 !important;
    font-weight: 700 !important;
    text-decoration: italic !important;
}

.item.references a:hover {
    text-decoration: underline;
}


/* =========================================================
   ABSTRACT CARD STYLE
   ========================================================= */

.item.abstract {
    margin-top: 30px;
}

.item.abstract .label {
    font-size: 26px;
    font-weight: 700;
    color: #30318b;
    margin-bottom: 18px;
    padding-bottom: 8px;
    border-bottom: 2px solid #d9d9d9;
}

.item.abstract .value {
    background: #ffffff;
    border: 1px solid #e5e5e5;
    border-left: 4px solid #30318b;
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    line-height: 1.8;
    text-align: justify;
    transition: all 0.25s ease;
}

.item.abstract .value:hover {
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
}

.item.abstract .value p:last-child {
    margin-bottom: 0;
}


/* =========================================================
   ARTICLE TYPOGRAPHY
   ========================================================= */

.pkp_page_article .obj_article_details,
.pkp_page_article .obj_article_details .item.abstract,
.pkp_page_article .obj_article_details .item.references {
    font-family: "Courier New", Courier, monospace;
}

.pkp_page_article .obj_article_details .item.abstract *,
.pkp_page_article .obj_article_details .item.references * {
    font-family: inherit;
}


/* =========================================================
   CURRENT ISSUE
   ========================================================= */

.obj_issue_toc {
    color: #222;
    background: transparent;
}

.obj_issue_toc .heading,
.obj_issue_toc .description,
.obj_issue_toc .pub_id,
.obj_issue_toc .sections,
.obj_issue_toc .section,
.obj_issue_toc .articles {
    color: #222;
}

.obj_issue_toc .heading a,
.obj_issue_toc .section a,
.obj_issue_toc .articles a {
    color: #30318b;
}

.obj_issue_toc .heading a:hover,
.obj_issue_toc .section a:hover,
.obj_issue_toc .articles a:hover {
    color: #00a2ea;
}


/* =========================================================
   ISSUE DATE CONTAINER
   ========================================================= */

.obj_issue_toc .issue-date-container {
    display: flex;
    flex-direction: row;
    width: 100%;
    margin: 25px 0 30px;
    gap: 18px;
    box-sizing: border-box;
}

.obj_issue_toc .issue-date-container .first_online,
.obj_issue_toc .issue-date-container .published {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;

    flex: 1 1 50%;
    width: 50%;
    min-width: 0;
    min-height: 115px;

    margin: 0;
    padding: 24px 28px;

    box-sizing: border-box;

    background: #fff;
    color: #222;

    border: 1px solid #e5e7eb;
    border-radius: 15px;

    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.07);

    overflow: hidden;

    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease,
        border-color 0.3s ease;
}


/* Top line */

.obj_issue_toc .issue-date-container .first_online::before,
.obj_issue_toc .issue-date-container .published::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
}

.obj_issue_toc .issue-date-container .first_online::before {
    background: linear-gradient(90deg, #30318b, #00a2ea);
}

.obj_issue_toc .issue-date-container .published::before {
    background: linear-gradient(90deg, #198754, #20c997);
}


/* Labels */

.obj_issue_toc .issue-date-container .label {
    display: block;
    width: 100%;
    margin: 0 0 9px;
    padding: 0;

    font-family: "Nunito", sans-serif;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    white-space: nowrap;
}

.obj_issue_toc .issue-date-container .first_online .label {
    color: #30318b;
}

.obj_issue_toc .issue-date-container .published .label {
    color: #198754;
}


/* Label line */

.obj_issue_toc .issue-date-container .label::after {
    content: "";
    display: block;
    width: 42px;
    height: 2px;
    margin-top: 6px;
    border-radius: 5px;
}

.obj_issue_toc .issue-date-container .first_online .label::after {
    background: #00a2ea;
}

.obj_issue_toc .issue-date-container .published .label::after {
    background: #20c997;
}


/* Date value */

.obj_issue_toc .issue-date-container .value {
    display: block;
    width: 100%;
    margin: 0;
    padding: 0;

    font-family: "Nunito", sans-serif;
    font-size: 21px;
    font-weight: 700;
    line-height: 1.4;

    color: #1f2937;
    letter-spacing: 0.3px;
    white-space: nowrap;
}


/* Hover */

.obj_issue_toc .issue-date-container .first_online:hover,
.obj_issue_toc .issue-date-container .published:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
}

.obj_issue_toc .issue-date-container .first_online:hover {
    border-color: #00a2ea;
}

.obj_issue_toc .issue-date-container .published:hover {
    border-color: #20c997;
}


/* =========================================================
   ISSUE DATE RESPONSIVE
   ========================================================= */

@media (max-width: 768px) {

    .obj_issue_toc .issue-date-container {
        gap: 12px;
    }

    .obj_issue_toc .issue-date-container .first_online,
    .obj_issue_toc .issue-date-container .published {
        min-height: 105px;
        padding: 20px;
    }

    .obj_issue_toc .issue-date-container .label {
        font-size: 12px;
    }

    .obj_issue_toc .issue-date-container .value {
        font-size: 18px;
    }

}


@media (max-width: 480px) {

    .obj_issue_toc .issue-date-container {
        flex-direction: column;
        gap: 12px;
    }

    .obj_issue_toc .issue-date-container .first_online,
    .obj_issue_toc .issue-date-container .published {
        width: 100%;
        flex: 0 0 100%;
        min-height: 100px;
    }

    .obj_issue_toc .issue-date-container .label {
        font-size: 12px;
        white-space: normal;
    }

    .obj_issue_toc .issue-date-container .value {
        font-size: 17px;
    }

}


/* =========================================================
   JODESMA RIGHT SIDEBAR
   JOURNAL NAVIGATION MENU
   ========================================================= */

.journal-sidebar-menu {
    width: 100%;
    margin: 0 0 25px 0;
    padding: 0;

    background: #ffffff;

    border: 1px solid #1a1a1a;
    border-radius: 6px;

    overflow: hidden;
    box-sizing: border-box;
}


/* =========================================================
   JOURNAL INFORMATION HEADER
   ========================================================= */

.journal-sidebar-menu .journal-sidebar-title {
    padding: 18px 20px;

    background: linear-gradient(
        135deg,
        #0f2747 0%,
        #174a7c 50%,
        #216fa3 100%
    );

    color: #ffffff;

    font-size: 15px;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: 0.3px;

    text-align: center;

    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}


/* =========================================================
   MAIN MENU
   ========================================================= */

.journal-sidebar-menu .journal-submenu {
    margin: 0;
    padding: 0;
    border-bottom: 1px solid #3a3a3a;
}

.journal-sidebar-menu .journal-submenu:last-of-type {
    border-bottom: 1px solid #3a3a3a;
}


/* =========================================================
   MAIN MENU TITLE
   ========================================================= */

.journal-sidebar-menu .journal-submenu summary {
    position: relative;

    display: block;

    padding: 15px 48px 15px 20px;

    background: #000000;
    color: #ffffff;

    font-size: 14px;
    font-weight: 600;
    line-height: 1.5;

    cursor: pointer;

    list-style: none;

    transition:
        background 0.25s ease,
        color 0.25s ease;
}


/* =========================================================
   REMOVE DEFAULT MARKER
   ========================================================= */

.journal-sidebar-menu .journal-submenu summary::-webkit-details-marker {
    display: none;
}

.journal-sidebar-menu .journal-submenu summary::marker {
    display: none;
}


/* =========================================================
   PLUS / MINUS INDICATOR
   ========================================================= */

.journal-sidebar-menu .journal-submenu summary::after {
    content: "+";

    position: absolute;

    top: 50%;
    right: 18px;

    transform: translateY(-50%);

    width: 22px;
    height: 22px;

    color: #ffffff;

    font-size: 20px;
    font-weight: 400;
    line-height: 20px;

    text-align: center;

    transition:
        color 0.25s ease,
        transform 0.25s ease;
}


/* =========================================================
   MAIN MENU HOVER
   ========================================================= */

.journal-sidebar-menu .journal-submenu summary:hover {
    background: #b72bd6;
    color: #ffd43b;
}

.journal-sidebar-menu .journal-submenu summary:hover::after {
    color: #ffd43b;
}


/* =========================================================
   OPEN MENU
   ========================================================= */

.journal-sidebar-menu .journal-submenu[open] summary {
    background: #b72bd6;
    color: #ffd43b;
}


/*
   IMPORTANT:
   Unicode escape used instead of special character.
   Prevents mojibake such as −
*/

.journal-sidebar-menu .journal-submenu[open] summary::after {
    content: "\2212";
    color: #ffd43b;
}


/* =========================================================
   SUBMENU CONTAINER
   ========================================================= */

.journal-sidebar-menu .journal-submenu ul {
    margin: 0;
    padding: 7px 0;

    list-style: none;

    background: #f5f5f5;

    border-top: 1px solid #8d8d8d;
}


/* =========================================================
   SUBMENU ITEM
   ========================================================= */

.journal-sidebar-menu .journal-submenu ul li {
    margin: 0;
    padding: 0;
}


/* =========================================================
   SUBMENU LINK
   ========================================================= */

.journal-sidebar-menu .journal-submenu ul li a {
    position: relative;

    display: block;

    padding: 10px 18px 10px 40px;

    background: #f5f5f5;
    color: #333333;

    font-size: 13px;
    font-weight: 400;
    line-height: 1.5;

    text-decoration: none !important;

    border-bottom: 1px solid #dddddd;

    transition:
        background 0.25s ease,
        color 0.25s ease,
        padding-left 0.25s ease;
}


/* =========================================================
   LAST SUBMENU ITEM
   ========================================================= */

.journal-sidebar-menu .journal-submenu ul li:last-child a {
    border-bottom: none;
}


/* =========================================================
   SUBMENU INDICATOR
   ========================================================= */

/*
   IMPORTANT:
   Unicode escape \203A represents the single right angle
   quotation mark / small arrow-like character.
   It prevents › from appearing.
*/

.journal-sidebar-menu .journal-submenu ul li a::before {
    content: "\203A";

    position: absolute;

    left: 21px;
    top: 50%;

    transform: translateY(-50%);

    color: #b72bd6;

    font-size: 17px;
    font-weight: 600;

    transition:
        color 0.25s ease,
        left 0.25s ease;
}


/* =========================================================
   SUBMENU HOVER
   ========================================================= */

.journal-sidebar-menu .journal-submenu ul li a:hover {
    padding-left: 46px;

    background: #b72bd6;
    color: #ffd43b !important;

    text-decoration: none !important;
}


/* =========================================================
   SUBMENU INDICATOR HOVER
   ========================================================= */

.journal-sidebar-menu .journal-submenu ul li a:hover::before {
    left: 27px;
    color: #ffd43b;
}


/* =========================================================
   DIRECT MENU
   ========================================================= */

.journal-sidebar-menu .journal-direct-menu {
    margin: 0;
    padding: 0;
}

.journal-sidebar-menu .journal-direct-menu a {
    display: block;

    padding: 15px 20px;

    background: #000000;
    color: #ffffff;

    font-size: 14px;
    font-weight: 600;
    line-height: 1.5;

    text-decoration: none !important;

    transition:
        background 0.25s ease,
        color 0.25s ease;
}


/* =========================================================
   DIRECT MENU HOVER
   ========================================================= */

.journal-sidebar-menu .journal-direct-menu a:hover {
    background: #b72bd6;
    color: #ffd43b;

    text-decoration: none !important;
}


/* =========================================================
   SIDEBAR RESPONSIVE
   ========================================================= */

@media (max-width: 768px) {

    .journal-sidebar-menu {
        margin-bottom: 20px;
    }

    .journal-sidebar-menu .journal-sidebar-title {
        padding: 16px 18px;
    }

    .journal-sidebar-menu .journal-submenu summary {
        padding: 14px 45px 14px 18px;
    }

    .journal-sidebar-menu .journal-submenu ul li a {
        padding-left: 38px;
    }

}


/* =========================================================
   OJS NATIVE HEADINGS
   Keep the original OJS heading structure; no artificial boxes.
   ========================================================= */

h1,
h2 {
    font-family: "Merriweather", serif !important;
    color: #30318b;
    line-height: 1.4;
}

h1 {
    font-size: 30px;
    margin: 0 0 20px 0;
}

h2 {
    font-size: 23px;
    margin: 25px 0 15px 0;
}

/* =========================================================
   OJS NATIVE HEADING RESPONSIVE
   ========================================================= */

h2 {
    position: relative !important;

    display: block !important;

    width: 100% !important;

    box-sizing: border-box !important;

    margin: 25px 0 18px 0 !important;

    padding: 20px 28px 20px 38px !important;

    background: linear-gradient(
    135deg,
    #dbeafe 0%,
    #93c5fd 35%,
    #3b82f6 70%,
    #2563eb 100%
) !important;

    border: 1px solid rgba(108, 75, 220, 0.22) !important;

    border-radius: 13px !important;

    box-shadow:
        0 6px 18px rgba(55, 65, 150, 0.10),
        inset 0 0 0 1px rgba(255, 255, 255, 0.65) !important;

   color: #0f172a !important;

    font-family: "Merriweather", serif !important;

    font-size: 23px !important;
    font-weight: 700 !important;

    line-height: 1.4 !important;

    text-align: left !important;

    overflow: hidden !important;
}


/* Inner line */

/* Left vertical line */

/* =========================================================
   H2 RESPONSIVE
   ========================================================= */

@media (max-width: 768px) {

    h2 {
        padding: 18px 24px 18px 34px !important;
        font-size: 20px !important;
        border-radius: 11px !important;
    }

    h2::after {
        left: 14px;
        top: 15px;
        bottom: 15px;
    }

}


@media (max-width: 480px) {

    h2 {
        padding: 16px 18px 16px 30px !important;
        font-size: 18px !important;
        line-height: 1.4 !important;
        border-radius: 10px !important;
    }

    h2::before {
        top: 5px;
        right: 5px;
        bottom: 5px;
        left: 5px;
    }

    h2::after {
        left: 11px;
        top: 13px;
        bottom: 13px;
        width: 3px;
    }

}

/* =========================================================
   FINAL OJS VISUAL NORMALIZATION
   Existing OJS DOM/classes only — no new page structure.
   ========================================================= */

.pkp_structure_page {
    box-sizing: border-box;
    max-width: 1162px;
}

.pkp_structure_main {
    box-sizing: border-box;
}

.pkp_structure_sidebar {
    box-sizing: border-box;
}

.pkp_structure_main p,
.journal-description p {
    overflow-wrap: break-word;
}

.pkp_site_name_wrapper::before {
    pointer-events: none;
}

.pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul li a,
.pkp_navigation_user > li > a {
    box-sizing: border-box;
}

.pkp_block .title,
.block-title,
.sidebar-block {
    box-sizing: border-box;
}

.cmp_article_list li {
    box-sizing: border-box;
}

.item.abstract .value,
.item.references .value p {
    overflow-wrap: anywhere;
}

@media (max-width: 768px) {
    .pkp_structure_page {
        border-left: 0;
        border-right: 0;
    }

    .pkp_structure_main {
        padding-left: 20px;
        padding-right: 20px;
    }
}

@media (max-width: 480px) {
    .pkp_structure_main {
        padding-left: 15px;
        padding-right: 15px;
    }
}


/* =========================================================
   JOURNAL SIDEBAR MENU
   LIGHT BLUE GRADIENT STYLE
   CSS ONLY - NO JAVASCRIPT
   ========================================================= */


/* =========================================================
   RESET
   ========================================================= */

.journal-sidebar-menu {
    width: 100%;
    margin: 0;
    padding: 0;
    list-style: none;
    font-family: "Nunito", sans-serif;
}

.journal-sidebar-menu ul {
    margin: 0;
    padding: 0;
    list-style: none;
}


/* =========================================================
   MENU ITEM
   ========================================================= */

.journal-sidebar-menu > li {
    margin: 0 0 7px 0;
}


/* =========================================================
   DETAILS
   ========================================================= */

.journal-sidebar-menu details {
    width: 100%;
}


/* =========================================================
   MENU UTAMA
   ========================================================= */

.journal-sidebar-menu summary {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    min-height: 46px;
    padding: 11px 42px 11px 16px;
    box-sizing: border-box;

    color: #1e3a8a !important;

    background: linear-gradient(
        135deg,
        #dbeafe,
        #bfdbfe
    );

    border: 1px solid #93c5fd;
    border-radius: 9px;

    cursor: pointer;
    text-decoration: none;

    font-family: "Nunito", sans-serif;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.4;

    list-style: none;

    box-shadow:
        0 3px 8px rgba(37, 99, 235, 0.12);

    transition:
        color 0.25s ease,
        background 0.25s ease,
        border-color 0.25s ease,
        box-shadow 0.25s ease,
        transform 0.25s ease;
}


/* =========================================================
   HILANGKAN MARKER DEFAULT
   ========================================================= */

.journal-sidebar-menu summary::-webkit-details-marker {
    display: none;
}

.journal-sidebar-menu summary::marker {
    display: none;
    content: "";
}


/* =========================================================
   PANAH
   ========================================================= */

.journal-sidebar-menu summary::after {
    content: "›";
    position: absolute;
    right: 16px;

    color: #2563eb;

    font-size: 21px;
    font-weight: 400;
    line-height: 1;

    transition:
        transform 0.25s ease,
        color 0.25s ease;
}


/* =========================================================
   AKSEN KIRI
   ========================================================= */

.journal-sidebar-menu summary::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    bottom: 8px;
    width: 3px;

    background: #f97316;

    border-radius: 0 3px 3px 0;

    opacity: 0;

    transition: opacity 0.25s ease;
}


/* =========================================================
   HOVER MENU UTAMA
   ========================================================= */

.journal-sidebar-menu summary:hover {
    color: #1e3a8a !important;

    background: linear-gradient(
        135deg,
        #bfdbfe,
        #93c5fd
    );

    border-color: #60a5fa;

    box-shadow:
        0 6px 16px rgba(37, 99, 235, 0.20);

    transform: translateX(2px);
}

.journal-sidebar-menu summary:hover::before {
    opacity: 1;
}


/* =========================================================
   MENU TERBUKA
   ========================================================= */

.journal-sidebar-menu details[open] summary {
    color: #1e3a8a !important;

    background: linear-gradient(
        135deg,
        #bfdbfe,
        #93c5fd
    );

    border-color: #60a5fa;

    box-shadow:
        0 6px 18px rgba(37, 99, 235, 0.20);
}

.journal-sidebar-menu details[open] summary::before {
    opacity: 1;
}


/* =========================================================
   PANAH MENU TERBUKA
   ========================================================= */

.journal-sidebar-menu details[open] summary::after {
    color: #f97316;
    transform: rotate(90deg);
}


/* =========================================================
   SUBMENU
   ========================================================= */

.journal-sidebar-menu .submenu {
    position: relative;

    margin: 6px 0 9px 15px;
    padding: 7px 0 7px 18px;

    border-left: 2px solid #93c5fd;

    list-style: none;
}


/* =========================================================
   SUBMENU ITEM
   ========================================================= */

.journal-sidebar-menu .submenu li {
    position: relative;
    margin: 2px 0;
}


/* =========================================================
   TITIK SUBMENU
   ========================================================= */

.journal-sidebar-menu .submenu li::before {
    content: "";

    position: absolute;
    left: -23px;
    top: 50%;

    width: 6px;
    height: 6px;

    background: #ffffff;

    border: 2px solid #60a5fa;

    border-radius: 50%;

    transform: translateY(-50%);

    transition:
        background 0.2s ease,
        border-color 0.2s ease,
        transform 0.2s ease;
}


/* =========================================================
   LINK SUBMENU
   ========================================================= */

.journal-sidebar-menu .submenu li a {
    display: block;

    padding: 8px 11px;

    color: #475569;

    background: transparent;

    border-radius: 6px;

    text-decoration: none;

    font-family: "Nunito", sans-serif;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.4;

    transition:
        color 0.2s ease,
        background 0.2s ease,
        padding-left 0.2s ease;
}


/* =========================================================
   HOVER SUBMENU
   ========================================================= */

.journal-sidebar-menu .submenu li a:hover {
    color: #1e3a8a;

    background: linear-gradient(
        135deg,
        #eff6ff,
        #dbeafe
    );

    padding-left: 16px;
}


/* =========================================================
   TITIK SUBMENU SAAT HOVER
   ========================================================= */

.journal-sidebar-menu .submenu li:hover::before {
    background: #f97316;
    border-color: #f97316;
    transform: translateY(-50%) scale(1.15);
}

.journal-sidebar-menu .submenu li:hover::before {
    background: #60a5fa;

    border-color: #60a5fa;

    transform:
        translateY(-50%)
        scale(1.15);
}


/* =========================================================
   SUBMENU ACTIVE
   ========================================================= */

.journal-sidebar-menu .submenu li.active a {
    color: #ffffff;

    background: #111827;

    font-weight: 700;
}

.journal-sidebar-menu .submenu li.active::before {
    background: #60a5fa;

    border-color: #60a5fa;
}


/* =========================================================
   ANIMASI SUBMENU
   ========================================================= */

.journal-sidebar-menu details[open] .submenu {
    animation: journalSubmenuOpen 0.25s ease;
}

@keyframes journalSubmenuOpen {

    from {
        opacity: 0;
        transform: translateY(-5px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }

}


/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 768px) {

    .journal-sidebar-menu > li {
        margin-bottom: 6px;
    }

    .journal-sidebar-menu summary {
        min-height: 44px;

        padding: 10px 38px 10px 13px;

        font-size: 13px;
    }

    .journal-sidebar-menu .submenu {
        margin-left: 10px;

        padding-left: 15px;
    }

    .journal-sidebar-menu .submenu li a {
        padding: 7px 9px;

        font-size: 12px;
    }

}