/* ==========================================================
   Uganda Higher Education Review
   Elite Premium Journal Theme - Wide Article Layout
   Designed for OJS Bootstrap 3 / Manuscript child theme
   Upload this file as the journal's custom CSS.
   ========================================================== */


/* =========================
   GLOBAL BODY STYLING
   ========================= */

body {
    background: linear-gradient(180deg, #eef7ff 0%, #f8fbff 100%) !important;
    font-family: "Segoe UI", Arial, sans-serif !important;
    color: #1f2937 !important;
    line-height: 1.7 !important;
}

.container,
.pkp_structure_content {
    max-width: 1600px !important;
    width: 95% !important;
}


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

.pkp_head_wrapper,
.navbar,
.navbar-default {
    position: relative !important;
    background:
        linear-gradient(135deg,
        #003b7a 0%,
        #0056a6 40%,
        #0077cc 100%) !important;
    border: none !important;
    overflow: hidden !important;
    box-shadow: 0 8px 25px rgba(0,0,0,0.18) !important;
}

.pkp_head_wrapper::before {
    content: "" !important;
    position: absolute !important;
    top: -120px !important;
    left: -80px !important;
    width: 320px !important;
    height: 320px !important;
    background: rgba(255,255,255,0.08) !important;
    border-radius: 50% !important;
    z-index: 1 !important;
}

.pkp_head_wrapper::after {
    content: "" !important;
    position: absolute !important;
    top: 0 !important;
    right: 0 !important;
    width: 0 !important;
    height: 0 !important;
    border-top: 220px solid rgba(255,255,255,0.15) !important;
    border-left: 260px solid transparent !important;
    z-index: 1 !important;
}

.pkp_head_wrapper {
    min-height: 240px !important;
    padding: 35px 40px 30px 40px !important;
}


/* =========================
   JOURNAL TITLE
   ========================= */

.pkp_site_name,
.pkp_site_name .is_text,
.navbar-brand {
    position: relative !important;
    z-index: 5 !important;
    display: block !important;
    margin: 20px 40px 70px 40px !important;
    text-align: center !important;
    font-size: 58px !important;
    font-weight: 800 !important;
    line-height: 1.15 !important;
    color: #ffffff !important;
    letter-spacing: 0.5px !important;
    text-shadow:
        0 3px 8px rgba(0,0,0,0.25),
        0 0 15px rgba(255,255,255,0.12) !important;
    white-space: normal !important;
}

.pkp_site_name a,
.pkp_site_name .is_text a,
.navbar-brand a {
    color: #ffffff !important;
    text-decoration: none !important;
}


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

.pkp_navigation_primary_wrapper,
.navbar-collapse,
#nav-menu {
    position: relative !important;
    z-index: 10 !important;
    width: 100% !important;
    margin-top: -20px !important;
}

.pkp_navigation_primary,
.navbar-nav {
    background:
        linear-gradient(90deg,
        #004b87 0%,
        #0066b3 50%,
        #004b87 100%) !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    flex-wrap: wrap !important;
    width: calc(100% - 80px) !important;
    margin: 0 auto !important;
    padding: 18px 20px !important;
    border-radius: 16px !important;
    box-shadow:
        0 10px 25px rgba(0,0,0,0.22),
        0 3px 8px rgba(255,255,255,0.08) inset !important;
    border: 1px solid rgba(255,255,255,0.15) !important;
}

.pkp_navigation_primary > li,
.navbar-nav > li {
    display: inline-block !important;
    margin: 0 10px !important;
}

.pkp_navigation_primary > li > a,
.navbar-nav > li > a {
    color: #ffffff !important;
    font-size: 15px !important;
    font-weight: 700 !important;
    letter-spacing: 0.6px !important;
    text-transform: uppercase !important;
    padding: 12px 18px !important;
    border-radius: 8px !important;
    transition: all 0.35s ease !important;
}

.pkp_navigation_primary > li > a:hover,
.navbar-nav > li > a:hover {
    background: rgba(255,255,255,0.18) !important;
    color: #ffffff !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 10px rgba(0,0,0,0.18) !important;
}

.pkp_navigation_primary .active > a,
.navbar-nav .active > a {
    background: #ffffff !important;
    color: #004b87 !important;
    font-weight: 800 !important;
}


/* =========================
   MAIN CONTENT AREA
   ========================= */

.pkp_structure_main {
    background: #ffffff !important;
    border-radius: 18px !important;
    padding: 35px !important;
    margin-top: 35px !important;
    box-shadow: 0 8px 25px rgba(0,0,0,0.08) !important;
}

.pkp_structure_sidebar {
    background: #f4f9ff !important;
    border-radius: 18px !important;
    padding: 25px !important;
    margin-top: 35px !important;
    box-shadow: 0 6px 18px rgba(0,0,0,0.06) !important;
}

.pkp_block h2,
.pkp_block .title {
    color: #004b87 !important;
    font-size: 22px !important;
    font-weight: 700 !important;
    border-left: 5px solid #0077cc !important;
    padding-left: 12px !important;
    margin-bottom: 18px !important;
}


/* =========================
   WIDE ARTICLE PAGE LAYOUT
   This gives more space to the article text and less to the sidebar.
   ========================= */

@media (min-width: 992px) {

    .page_article .pkp_structure_content,
    .page_issue .pkp_structure_content,
    .page_index .pkp_structure_content {
        display: flex !important;
        align-items: flex-start !important;
        gap: 25px !important;
    }

    .page_article .pkp_structure_main,
    .page_issue .pkp_structure_main,
    .page_index .pkp_structure_main {
        flex: 0 0 80% !important;
        max-width: 80% !important;
        width: 80% !important;
        float: none !important;
    }

    .page_article .pkp_structure_sidebar,
    .page_issue .pkp_structure_sidebar,
    .page_index .pkp_structure_sidebar {
        flex: 0 0 20% !important;
        max-width: 20% !important;
        width: 20% !important;
        float: none !important;
    }

    /* Bootstrap 3 fallback selectors */
    .page_article .pkp_structure_content > .row,
    .page_issue .pkp_structure_content > .row,
    .page_index .pkp_structure_content > .row {
        display: flex !important;
        align-items: flex-start !important;
        width: 100% !important;
    }

    .page_article .col-md-9,
    .page_issue .col-md-9,
    .page_index .col-md-9 {
        width: 80% !important;
    }

    .page_article .col-md-3,
    .page_issue .col-md-3,
    .page_index .col-md-3 {
        width: 20% !important;
    }
}

/* Article internal layout: make abstract and article details use full available width */
.page_article .obj_article_details,
.page_article .obj_article_details .main_entry,
.page_article .obj_article_details .entry_details,
.page_article .article-details,
.page_article .article-main,
.page_article .article-sidebar {
    max-width: 100% !important;
}

.page_article .obj_article_details .main_entry {
    width: 100% !important;
}

.page_article .obj_article_details .abstract,
.page_article .obj_article_details .item,
.page_article .obj_article_details .references,
.page_article .obj_article_details .author_bios {
    max-width: 100% !important;
}

/* Keep long references and DOI links from breaking the layout */
.page_article .references,
.page_article .references p,
.page_article .item.references,
.page_article .obj_article_details,
.page_article .obj_article_details p,
.page_article .obj_article_details a {
    overflow-wrap: anywhere !important;
    word-break: normal !important;
}


/* =========================
   BUTTONS
   ========================= */

.obj_galley_link,
.cmp_button,
button,
input[type=submit] {
    background:
        linear-gradient(135deg,
        #004b87 0%,
        #0077cc 100%) !important;
    color: #ffffff !important;
    border: none !important;
    border-radius: 10px !important;
    padding: 12px 22px !important;
    font-weight: 700 !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.18) !important;
    transition: all 0.3s ease !important;
}

.obj_galley_link:hover,
.cmp_button:hover,
button:hover,
input[type=submit]:hover {
    transform: translateY(-2px) !important;
    background:
        linear-gradient(135deg,
        #0066b3 0%,
        #0099ff 100%) !important;
}


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

.pkp_footer_content {
    background: #003b7a !important;
    color: #ffffff !important;
    padding: 35px !important;
    border-top-left-radius: 25px !important;
    border-top-right-radius: 25px !important;
    margin-top: 50px !important;
}

.pkp_footer_content a {
    color: #bfe3ff !important;
}


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

@media (max-width: 991px) {

    .container,
    .pkp_structure_content {
        width: 96% !important;
        max-width: 96% !important;
    }

    .pkp_head_wrapper {
        min-height: auto !important;
        padding: 25px 15px 35px 15px !important;
    }

    .pkp_site_name,
    .pkp_site_name .is_text,
    .navbar-brand {
        font-size: 34px !important;
        margin: 20px 15px 55px 15px !important;
    }

    .pkp_navigation_primary,
    .navbar-nav {
        width: calc(100% - 20px) !important;
        border-radius: 14px !important;
    }

    .pkp_navigation_primary > li,
    .navbar-nav > li {
        width: 100% !important;
        text-align: center !important;
        margin: 4px 0 !important;
    }

    .pkp_navigation_primary > li > a,
    .navbar-nav > li > a {
        display: block !important;
        width: 100% !important;
    }

    .page_article .pkp_structure_content,
    .page_issue .pkp_structure_content,
    .page_index .pkp_structure_content,
    .page_article .pkp_structure_content > .row,
    .page_issue .pkp_structure_content > .row,
    .page_index .pkp_structure_content > .row {
        display: block !important;
    }

    .pkp_structure_main,
    .pkp_structure_sidebar,
    .page_article .pkp_structure_main,
    .page_article .pkp_structure_sidebar,
    .page_issue .pkp_structure_main,
    .page_issue .pkp_structure_sidebar,
    .page_index .pkp_structure_main,
    .page_index .pkp_structure_sidebar,
    .page_article .col-md-9,
    .page_article .col-md-3,
    .page_issue .col-md-9,
    .page_issue .col-md-3,
    .page_index .col-md-9,
    .page_index .col-md-3 {
        width: 100% !important;
        max-width: 100% !important;
        float: none !important;
        flex: none !important;
    }

    .pkp_structure_main,
    .pkp_structure_sidebar {
        padding: 20px !important;
        margin-top: 20px !important;
    }
}