/* ====== SIDEBAR JOURNAL INFO ====== */
.sidebar_info {
    background: linear-gradient(135deg, #ffecd2, #fcb69f);
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    font-family: 'Segoe UI', Tahoma, sans-serif;
    animation: fadeIn 1s ease-in-out;
}

.sidebar_info strong {
    display: inline-block;
    font-weight: bold;
    color: #ff1493;
    margin-bottom: 4px;
}

.sidebar_info p {
    margin: 8px 0;
    font-size: 0.95rem;
    color: #333;
    line-height: 1.5;
}

.sidebar_info p:not(:last-child) {
    border-bottom: 1px solid rgba(255,255,255,0.5);
    padding-bottom: 6px;
}

.sidebar_info:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
    transition: all 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}


/* ====== INDEXING IMAGES ====== */
.indexing-sidebar{
    width:100%;
    max-width:1150px;
    margin:20px auto;
    padding:0 10px;
    font-family:Arial, sans-serif;
}

.indexing-sidebar h3{
    background:#edf2f6;
    color:#005a8d;
    font-size:24px;
    font-weight:700;
    letter-spacing:1px;
    text-transform:uppercase;
    padding:14px 22px;
    margin-bottom:22px;
}

.indexing-logos{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
    gap:18px;
    padding:0;
    margin:0;
    list-style:none;
}

.indexing-logos li{
    background:#fff;
    border:1px solid #cfd8df;
    border-radius:0;
    min-height:120px;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:12px;
    transition:0.3s ease;
    overflow:hidden;
}

.indexing-logos li:hover{
    transform:translateY(-3px);
    box-shadow:0 4px 12px rgba(0,0,0,0.06);
}

.indexing-logos li a{
    display:flex;
    align-items:center;
    justify-content:center;
    width:100%;
    height:100%;
}

.indexing-logos img{
    max-width:75%;
    max-height:60px;
    object-fit:contain;
    display:block;
    margin:auto;
}

@media(max-width:768px){
    .indexing-sidebar h3{
        font-size:20px;
        padding:12px 16px;
    }
    .indexing-logos{
        grid-template-columns:repeat(2,1fr);
        gap:14px;
    }
    .indexing-logos li{
        min-height:100px;
        padding:10px;
    }
    .indexing-logos img{
        max-height:50px;
    }
}

@media(max-width:480px){
    .indexing-logos{
        grid-template-columns:1fr;
    }
}


/* ====== ARTICLE ABSTRACT ALIGNMENT ====== */
.abstract,
.article-summary .abstract,
.article-details .abstract {
    text-align: justify !important;
    text-justify: inter-word;
    line-height: 1.7;
}

.obj_article_details .abstract h2,
.article-details .abstract h2 {
    text-align: left !important;
}


/* ====== FEATURED SECTION (PAERJ) ====== */
.paerj-feature-section{
    display:grid;
    grid-template-columns:280px 1fr;
    gap:45px;
    padding:35px;
    background:#f8f8f5;
    font-family:Poppins,sans-serif;
}

.paerj-left h2{
    color:#016D81;
    font-size:25px;
    line-height:1.3;
    margin:0;
}

.paerj-left h3{
    color:#016D81;
    font-size:28px;
    margin:15px 0;
}

.paerj-left p{
    font-size:20px;
    color:#333;
}

.paerj-cover{
    width:190px;
    margin-top:20px;
    box-shadow:0 5px 15px rgba(0,0,0,.15);
}

.paerj-right h2{
    color:#016D81;
    font-size:28px;
    margin-top:0;
}

.featured-item{
    padding-bottom:15px;
    margin-bottom:15px;
    border-bottom:1px solid #aaa;
}

.featured-item h3{
    font-size:18px;
    color:#164b83;
    line-height:1.5;
    margin:0 0 8px;
}

.featured-item p{
    font-size:15px;
    margin:5px 0;
}

.featured-item span{
    font-size:14px;
    color:#555;
}

.paerj-more{
    display:inline-block;
    background:#d9291c;
    color:white;
    padding:12px 45px;
    font-size:18px;
    text-decoration:none;
    margin-top:10px;
}

.paerj-more:hover{
    background:#016D81;
}

@media(max-width:768px){
    .paerj-feature-section{
        grid-template-columns:1fr;
    }
    .paerj-left{
        text-align:center;
    }
}


/* ====== FOOTER ====== */
.paerj-footer{
    background:#132F3D;
    color:white;
    padding:35px 40px;
    font-family:Poppins, sans-serif;
}

.paerj-footer-container{
    max-width:1200px;
    margin:auto;
    display:grid;
    grid-template-columns:2fr 1fr 1fr 1fr;
    gap:35px;
}

.paerj-footer-col h4{
    font-size:16px;
    font-weight:700;
    margin-bottom:15px;
    color:#ffffff;
}

.paerj-footer-col p{
    font-size:12.5px;
    line-height:1.7;
    color:#d7dde1;
    margin:8px 0;
}

.paerj-footer-col ul{
    list-style:none;
    padding:0;
    margin:0;
}

.paerj-footer-col li{
    font-size:13px;
    color:#c5cbd0;
    margin-bottom:8px;
}

.paerj-footer-col a{
    color:#ffd200;
    text-decoration:none;
    font-size:12.5px;
}

.paerj-footer-col a:hover{
    text-decoration:underline;
}

@media(max-width:768px){
    .paerj-footer-container{
        grid-template-columns:1fr;
    }
}


/* ====== PAER BANNER ====== */
.paer-banner{
    width:100%;
    background:linear-gradient(135deg,#003b5c,#016d81);
    border-radius:16px;
    padding:25px;
    display:flex;
    align-items:center;
    gap:25px;
    box-shadow:0 8px 25px rgba(0,0,0,.18);
    box-sizing:border-box;
}

.paer-logo-box{
    min-width:120px;
    display:flex;
    justify-content:center;
}

.gear-circle{
    width:100px;
    height:100px;
    border-radius:50%;
    background:rgba(255,255,255,.15);
    border:3px solid rgba(255,255,255,.5);
    color:#ffffff;
    display:flex;
    justify-content:center;
    align-items:center;
    font-size:28px;
    font-weight:700;
    letter-spacing:2px;
}

.paer-info h2{
    margin:0;
    color:#ffffff;
    font-size:27px;
    font-weight:700;
}

.line{
    width:80px;
    height:3px;
    background:#7ee7ff;
    margin:12px 0;
}

.paer-info p{
    color:#eafaff;
    font-size:14px;
    line-height:1.7;
    margin:7px 0;
}

.paer-info strong{
    color:white;
}

.paer-tags{
    margin-top:15px;
    display:flex;
    flex-wrap:wrap;
    gap:10px;
}

.paer-tags span{
    background:#ffffff;
    color:#016d81;
    padding:7px 15px;
    border-radius:25px;
    font-size:12px;
    font-weight:600;
}

@media(max-width:768px){
    .paer-banner{
        flex-direction:column;
        text-align:center;
    }
    .paer-info h2{
        font-size:22px;
    }
    .paer-tags{
        justify-content:center;
    }
}


/* =====================================================
   PAERJ HEADER + NAVIGATION (OJS)
   ===================================================== */

/* ---------- Header background ---------- */
.pkp_structure_head {
    background: linear-gradient(135deg, #0d2230 0%, #132F3D 55%, #0e4a5a 100%) !important;
    border: none !important;
    border-bottom: 4px solid #016D81 !important;
    box-shadow: 0 4px 18px rgba(0, 0, 0, .25);
}

.pkp_head_wrapper {
    position: relative !important;
    max-width: 1300px !important;
    margin: 0 auto !important;
    padding: 0 25px !important;
    box-sizing: border-box !important;
    background: transparent !important;
}

.pkp_site_nav_menu {
    position: static !important;
    background: transparent !important;
}

/* ---------- Journal title / logo ---------- */
.pkp_site_name_wrapper {
    width: 100% !important;
    padding: 0 !important;
    background: transparent !important;
}

.pkp_site_name {
    width: 100% !important;
    margin: 0 !important;
    padding: 50px 0 22px !important;
}

.pkp_site_name a.is_text {
    display: inline-block !important;
    color: #ffffff !important;
    font-family: 'Poppins', 'Segoe UI', Arial, sans-serif !important;
    font-size: 32px !important;
    font-weight: 700 !important;
    line-height: 1.25 !important;
    letter-spacing: .3px;
    padding: 0 0 0 16px !important;
    border-left: 5px solid #ffd200;
    text-decoration: none !important;
}

.pkp_site_name .is_img img {
    display: block !important;
    width: 100% !important;
    height: auto !important;
    max-height: 150px !important;
    object-fit: contain !important;
    object-position: left center !important;
}

/* ---------- Top right: admin / Register / Login ---------- */
.pkp_navigation_user_wrapper {
    position: absolute !important;
    top: 10px !important;
    right: 25px !important;
    left: auto !important;
    width: auto !important;
    margin: 0 !important;
    padding: 0 !important;
    transform: none !important;
    background: transparent !important;
    z-index: 20;
}

.pkp_navigation_user {
    display: flex !important;
    align-items: center;
    gap: 6px;
    margin: 0 !important;
    padding: 0 !important;
}

.pkp_navigation_user > li > a {
    color: #d7e9ee !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    padding: 6px 14px !important;
    border-radius: 20px;
    transition: all .25s ease;
}

.pkp_navigation_user > li > a:hover,
.pkp_navigation_user > li > a:focus {
    background: rgba(255, 255, 255, .15) !important;
    color: #ffffff !important;
}

.pkp_navigation_user ul {
    background: #ffffff !important;
    border-radius: 8px !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .25) !important;
    overflow: hidden;
}

.pkp_navigation_user ul a {
    color: #132F3D !important;
}

.pkp_navigation_user ul a:hover {
    background: #e8f4f7 !important;
    color: #016D81 !important;
}

/* =====================================================
   NAVIGATION - DESKTOP
   ===================================================== */
@media (min-width: 992px) {

    .pkp_navigation_primary_row {
        display: block !important;
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        background: transparent !important;
        border-top: 1px solid rgba(255, 255, 255, .18) !important;
    }

    .pkp_navigation_primary_wrapper {
        display: flex !important;
        flex-wrap: nowrap !important;
        align-items: center !important;
        justify-content: space-between !important;
        width: 100% !important;
        float: none !important;
        margin: 0 !important;
        padding: 0 !important;
        background: transparent !important;
    }

    .pkp_navigation_primary {
        display: flex !important;
        flex-wrap: wrap !important;
        flex: 1 1 auto !important;
        justify-content: flex-start !important;
        width: auto !important;
        float: none !important;
        margin: 0 !important;
        padding: 0 !important;
        background: transparent !important;
    }

    .pkp_navigation_primary > li {
        position: relative;
        float: none !important;
        margin: 0 !important;
        border: none !important;
    }

    .pkp_navigation_primary > li > a {
        display: block !important;
        color: #ffffff !important;
        font-family: 'Poppins', 'Segoe UI', Arial, sans-serif !important;
        font-size: 13px !important;
        font-weight: 600 !important;
        letter-spacing: .6px;
        text-transform: uppercase !important;
        white-space: nowrap !important;
        line-height: 1.2 !important;
        padding: 17px 14px !important;
        border: none !important;
        border-bottom: 3px solid transparent !important;
        transition: all .25s ease;
    }

    .pkp_navigation_primary > li > a:hover,
    .pkp_navigation_primary > li > a:focus,
    .pkp_navigation_primary > li:hover > a {
        background: rgba(1, 109, 129, .55) !important;
        color: #ffffff !important;
        border-bottom-color: #ffd200 !important;
    }

    .pkp_navigation_primary > li > ul,
    .pkp_navigation_primary .dropdown-menu {
        min-width: 230px !important;
        margin: 0 !important;
        padding: 6px 0 !important;
        background: #ffffff !important;
        border: none !important;
        border-top: 3px solid #016D81 !important;
        border-radius: 0 0 8px 8px !important;
        box-shadow: 0 12px 28px rgba(0, 0, 0, .28) !important;
    }

    .pkp_navigation_primary > li > ul a,
    .pkp_navigation_primary .dropdown-menu a {
        display: block;
        color: #132F3D !important;
        font-size: 13.5px !important;
        font-weight: 500 !important;
        text-transform: none !important;
        letter-spacing: 0 !important;
        padding: 10px 18px !important;
        white-space: normal !important;
        transition: all .2s ease;
    }

    .pkp_navigation_primary > li > ul a:hover,
    .pkp_navigation_primary > li > ul a:focus,
    .pkp_navigation_primary .dropdown-menu a:hover {
        background: #e8f4f7 !important;
        color: #016D81 !important;
        padding-left: 24px !important;
    }

    .pkp_navigation_search_wrapper {
        flex: 0 0 auto !important;
        float: none !important;
        width: auto !important;
        margin: 0 0 0 15px !important;
        padding: 0 !important;
        background: transparent !important;
    }

    .pkp_search,
    .pkp_search a,
    .pkp_navigation_search_wrapper a {
        display: inline-block !important;
        color: #ffffff !important;
        font-size: 13px !important;
        font-weight: 600 !important;
        white-space: nowrap !important;
        padding: 8px 18px !important;
        background: rgba(255, 255, 255, .12) !important;
        border: 1px solid rgba(255, 255, 255, .3) !important;
        border-radius: 25px !important;
        transition: all .25s ease;
    }

    .pkp_search:hover,
    .pkp_navigation_search_wrapper a:hover {
        background: #ffd200 !important;
        border-color: #ffd200 !important;
        color: #132F3D !important;
    }
}

/* =====================================================
   NAVIGATION - TABLET / MOBILE
   ===================================================== */
@media (max-width: 991px) {

    .pkp_head_wrapper {
        padding: 0 15px !important;
    }

    /* Header ko proper height do */
    .pkp_structure_head {
        min-height: 70px;
    }

    /* Title: absolute hata kar normal flow ma */
    .pkp_site_name_wrapper {
        position: relative !important;
        display: block !important;
        width: 100% !important;
        padding: 0 !important;
        height: auto !important;
    }

    .pkp_site_name {
        position: relative !important;
        left: auto !important;
        right: auto !important;
        top: auto !important;
        width: 100% !important;
        margin: 0 !important;
        padding: 14px 60px 14px 0 !important;
        box-sizing: border-box !important;
    }

    .pkp_site_name a.is_text {
        display: block !important;
        font-size: 18px !important;
        line-height: 1.3 !important;
        padding-left: 12px !important;
        border-left: 4px solid #ffd200 !important;
        white-space: normal !important;
        word-wrap: break-word;
    }

    .pkp_site_name .is_img img {
        max-height: 70px !important;
    }

    /* Menu toggle button (top right) */
    .pkp_site_nav_toggle {
        position: absolute !important;
        top: 12px !important;
        right: 15px !important;
        left: auto !important;
        width: 42px !important;
        height: 42px !important;
        background: #016D81 !important;
        border-radius: 8px !important;
        z-index: 30;
    }

    .pkp_site_nav_toggle span,
    .pkp_site_nav_toggle:before,
    .pkp_site_nav_toggle:after {
        background: #ffffff !important;
    }

    /* Open hone wala menu panel */
    .pkp_site_nav_menu {
        background: #132F3D !important;
        position: absolute !important;
        top: 0;
        left: 0;
        width: 85% !important;
        max-width: 320px;
        z-index: 100;
        box-shadow: 4px 0 20px rgba(0,0,0,.4);
    }

    .pkp_navigation_primary_row,
    .pkp_navigation_primary_wrapper {
        display: block !important;
        width: 100% !important;
        float: none !important;
        background: transparent !important;
        border: none !important;
    }

    .pkp_navigation_primary {
        display: block !important;
        width: 100% !important;
        padding: 0 !important;
        margin: 0 !important;
    }

    .pkp_navigation_primary > li,
    .pkp_navigation_user > li {
        display: block !important;
        float: none !important;
        border: none !important;
    }

    .pkp_navigation_primary > li > a,
    .pkp_navigation_user > li > a,
    .pkp_navigation_search_wrapper a,
    .pkp_search {
        display: block !important;
        color: #ffffff !important;
        text-transform: uppercase;
        font-size: 14px !important;
        font-weight: 600 !important;
        padding: 14px 20px !important;
        border-radius: 0 !important;
        background: transparent !important;
        border: none !important;
        border-bottom: 1px solid rgba(255,255,255,.12) !important;
    }

    .pkp_navigation_primary > li > a:hover,
    .pkp_navigation_user > li > a:hover {
        background: #016D81 !important;
    }

    /* Dropdown submenu */
    .pkp_navigation_primary > li > ul {
        position: static !important;
        background: rgba(255,255,255,.06) !important;
        box-shadow: none !important;
        border: none !important;
        border-radius: 0 !important;
    }

    .pkp_navigation_primary > li > ul a {
        color: #d7e9ee !important;
        padding: 10px 30px !important;
        text-transform: none !important;
    }

    /* admin/Login mobile menu ke andar */
    .pkp_navigation_user_wrapper {
        position: static !important;
        width: 100% !important;
        top: auto !important;
        right: auto !important;
    }

    .pkp_navigation_user {
        display: block !important;
    }

    .pkp_navigation_search_wrapper {
        display: block !important;
        width: 100% !important;
        margin: 0 !important;
        float: none !important;
    }
}