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

/* ==========================================================================
   Journal of Management Info (JMI) - Multi-Device Responsive Stylesheet
   Target Journal: https://readersinsight.net/index.php/jmi
   ========================================================================== */

/* 1. GLOBAL BOX-SIZING & OVERFLOW PREVENTION */
*, *::before, *::after {
    box-sizing: border-box !important;
}

html, body {
    overflow-x: hidden !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
}

body.pkp_page_index,
body.pkp_page_article,
body.pkp_page_issue,
div.pkp_structure_page {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    background: #f8fafc linear-gradient(180deg, #eff6ff 0%, #f8fafc 400px) !important;
    color: #334155 !important;
    line-height: 1.6 !important;
}

/* 2. HEADER & FLUID LOGO TYPOGRAPHY */
header.pkp_structure_head,
div.pkp_structure_head {
    position: relative !important;
    z-index: 1000 !important;
    background: #ffffff !important;
    border-bottom: 3px solid #2563eb !important;
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.08) !important;
    width: 100% !important;
}

/* Sticky Header on Desktop Displays (> 992px) */
@media (min-width: 993px) {
    header.pkp_structure_head,
    div.pkp_structure_head {
        position: sticky !important;
        top: 0 !important;
    }
}

div.pkp_site_name_wrapper {
    max-width: 1280px !important;
    width: 100% !important;
    margin: 0 auto !important;
    padding: 1.25rem 1.5rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
}

div.pkp_site_name a,
h1.pkp_site_name a {
    color: #0f172a !important;
    font-family: 'Plus Jakarta Sans', sans-serif !important;
    font-weight: 800 !important;
    font-size: clamp(1.2rem, 2.5vw, 1.8rem) !important; /* Dynamic sizing across devices */
    text-decoration: none !important;
    background: linear-gradient(135deg, #0f172a 0%, #1d4ed8 100%) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    word-break: break-word !important;
}

/* 3. PRIMARY NAVIGATION & DROPDOWNS */
div.pkp_navigation_primary_wrapper,
nav.pkp_navigation_primary_row {
    background: linear-gradient(90deg, #0f172a 0%, #1e40af 100%) !important;
    width: 100% !important;
}

ul.pkp_navigation_primary {
    max-width: 1280px !important;
    margin: 0 auto !important;
    padding: 0 1.5rem !important;
    display: flex !important;
    flex-wrap: wrap !important;
    list-style: none !important;
}

ul.pkp_navigation_primary > li {
    position: relative !important;
}

ul.pkp_navigation_primary > li > a {
    display: block !important;
    color: #f8fafc !important;
    font-weight: 600 !important;
    font-size: 0.9rem !important;
    padding: 0.85rem 1.15rem !important;
    text-decoration: none !important;
    transition: all 0.2s ease !important;
    white-space: nowrap !important;
}

ul.pkp_navigation_primary > li > a:hover,
ul.pkp_navigation_primary > li.active > a {
    background: rgba(255, 255, 255, 0.15) !important;
    border-bottom: 3px solid #38bdf8 !important;
}

/* Desktop Submenu Dropdowns */
ul.pkp_navigation_primary ul {
    display: none !important;
    position: absolute !important;
    top: 100% !important;
    left: 0 !important;
    min-width: 220px !important;
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 0 0 8px 8px !important;
    box-shadow: 0 10px 25px rgba(0,0,0,0.15) !important;
    padding: 0.5rem 0 !important;
    list-style: none !important;
    z-index: 99999 !important;
}

ul.pkp_navigation_primary li:hover > ul {
    display: block !important;
}

ul.pkp_navigation_primary ul li a {
    display: block !important;
    padding: 0.6rem 1.2rem !important;
    color: #334155 !important;
    font-size: 0.875rem !important;
    font-weight: 600 !important;
    text-decoration: none !important;
}

ul.pkp_navigation_primary ul li a:hover {
    background: #eff6ff !important;
    color: #1d4ed8 !important;
}

/* User Utility Bar */
div.pkp_navigation_user_wrapper,
nav.pkp_navigation_user_wrapper {
    background: #090d16 !important;
    padding: 0.35rem 0 !important;
    width: 100% !important;
}

ul.pkp_navigation_user {
    max-width: 1280px !important;
    margin: 0 auto !important;
    padding: 0 1.5rem !important;
    display: flex !important;
    justify-content: flex-end !important;
    gap: 1rem !important;
    list-style: none !important;
    flex-wrap: wrap !important;
}

ul.pkp_navigation_user > li > a {
    color: #94a3b8 !important;
    font-size: 0.8rem !important;
    font-weight: 600 !important;
    text-decoration: none !important;
}

/* 4. FLEXBOX CONTENT GRID (DESKTOP) */
div.pkp_structure_content {
    max-width: 1280px !important;
    width: 100% !important;
    margin: 2rem auto !important;
    padding: 0 1.5rem !important;
    display: flex !important;
    flex-direction: row !important;
    align-items: flex-start !important;
    justify-content: space-between !important;
    gap: 2rem !important;
}

div.pkp_structure_main {
    flex: 1 1 68% !important;
    width: 68% !important;
    min-width: 0 !important;
}

div.pkp_structure_sidebar,
aside.pkp_structure_sidebar {
    flex: 0 0 28% !important;
    width: 28% !important;
    min-width: 280px !important;
}

/* 5. ARTICLE SUMMARY CARDS */
div.obj_article_summary {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-left: 4px solid #2563eb !important;
    border-radius: 12px !important;
    padding: 1.5rem !important;
    margin-bottom: 1.25rem !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02) !important;
    transition: all 0.25s ease !important;
    overflow-wrap: break-word !important;
    word-wrap: break-word !important;
}

div.obj_article_summary h3.title a,
div.obj_article_summary div.title a {
    color: #0f172a !important;
    font-weight: 700 !important;
    font-size: 1.15rem !important;
    text-decoration: none !important;
    line-height: 1.4 !important;
}

a.obj_galley_link,
ul.galleys_links a,
a.galley_link {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0.5rem 1.2rem !important;
    background: #2563eb !important;
    color: #ffffff !important;
    border-radius: 8px !important;
    font-weight: 700 !important;
    font-size: 0.85rem !important;
    text-decoration: none !important;
    margin-top: 0.75rem !important;
    min-height: 40px !important; /* Touch target target size */
}

/* 6. SIDEBAR CARDS & ACTION BUTTONS */
div.pkp_block {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 12px !important;
    padding: 1.25rem !important;
    margin-bottom: 1.5rem !important;
    overflow-wrap: break-word !important;
}

div.pkp_block h2.title,
div.pkp_block div.title {
    font-family: 'Plus Jakarta Sans', sans-serif !important;
    font-size: 0.95rem !important;
    font-weight: 800 !important;
    color: #0f172a !important;
    text-transform: uppercase !important;
    border-bottom: 2px solid #eff6ff !important;
    padding-bottom: 0.5rem !important;
    margin-bottom: 1rem !important;
}

div.pkp_block.block_make_submission a.action {
    display: block !important;
    text-align: center !important;
    background: linear-gradient(135deg, #2563eb, #0f172a) !important;
    color: #ffffff !important;
    padding: 0.85rem 1rem !important;
    border-radius: 8px !important;
    font-weight: 700 !important;
    text-decoration: none !important;
    min-height: 44px !important;
    line-height: 1.5 !important;
}

/* 7. INDEXING & ABSTRACTING GRID */
div.jmi_indexing_bottom,
div.homepage_about,
div.custom_block_indexing {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-top: 4px solid #1d4ed8 !important;
    border-radius: 14px !important;
    padding: 2rem !important;
    margin: 2.5rem 0 1.5rem 0 !important;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04) !important;
    width: 100% !important;
}

div.indexing_badges_grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)) !important;
    gap: 1.25rem !important;
    margin-top: 1rem !important;
}

div.indexing_badge_item {
    background: #f8fafc !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 10px !important;
    padding: 1.25rem 1rem !important;
    text-align: center !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
}

/* FOOTER */
footer.pkp_structure_footer,
div.pkp_structure_footer {
    background: #090d16 !important;
    color: #94a3b8 !important;
    padding: 3rem 1.5rem 2rem 1.5rem !important;
    margin-top: 3rem !important;
    border-top: 4px solid #2563eb !important;
    width: 100% !important;
}

/* ==========================================================================
   MEDIA QUERIES FOR TABLETS & SMARTPHONES
   ========================================================================== */

/* Tablet Optimization (< 992px) */
@media (max-width: 992px) {
    div.pkp_structure_content {
        flex-direction: column !important;
        margin: 1.5rem auto !important;
        padding: 0 1rem !important;
        gap: 1.5rem !important;
    }

    div.pkp_structure_main,
    div.pkp_structure_sidebar,
    aside.pkp_structure_sidebar {
        flex: 0 0 100% !important;
        width: 100% !important;
        min-width: 100% !important;
    }

    /* Enables Touch Horizontal Scrolling for Primary Navigation */
    div.pkp_navigation_primary_wrapper,
    nav.pkp_navigation_primary_row {
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
    }

    ul.pkp_navigation_primary {
        flex-wrap: nowrap !important;
        padding: 0 1rem !important;
    }

    ul.pkp_navigation_primary > li > a {
        padding: 0.85rem 0.9rem !important;
        font-size: 0.85rem !important;
    }

    div.pkp_site_name_wrapper {
        padding: 1rem !important;
    }
}

/* Mobile Smartphone Optimization (< 768px) */
@media (max-width: 768px) {
    div.pkp_structure_content {
        padding: 0 0.85rem !important;
    }

    div.obj_article_summary {
        padding: 1.15rem !important;
        border-radius: 10px !important;
        margin-bottom: 1rem !important;
    }

    div.obj_article_summary h3.title a,
    div.obj_article_summary div.title a {
        font-size: 1.05rem !important;
        line-height: 1.35 !important;
    }

    /* Full-width touch-friendly PDF buttons on mobile */
    a.obj_galley_link,
    ul.galleys_links a,
    a.galley_link {
        width: 100% !important;
        box-sizing: border-box !important;
        margin-top: 0.85rem !important;
    }

    ul.pkp_navigation_user {
        justify-content: center !important;
        padding: 0 0.75rem !important;
        gap: 0.75rem !important;
    }

    /* 2 columns for indexing cards on standard phones */
    div.indexing_badges_grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0.85rem !important;
    }

    div.jmi_indexing_bottom,
    div.homepage_about,
    div.custom_block_indexing {
        padding: 1.25rem !important;
        margin: 1.75rem 0 1rem 0 !important;
    }
}

/* Small Smartphone Screen Optimization (< 480px) */
@media (max-width: 480px) {
    /* Single column indexing stack on compact phones */
    div.indexing_badges_grid {
        grid-template-columns: 1fr !important;
    }

    div.pkp_site_name a,
    h1.pkp_site_name a {
        font-size: 1.15rem !important;
    }

    ul.pkp_navigation_primary > li > a {
        padding: 0.75rem 0.75rem !important;
        font-size: 0.8rem !important;
    }

    div.pkp_block {
        padding: 1rem !important;
    }
}