/* 
 * World-Class Islamic Theme for OJS 3.5
 * International Journal of Islamic Applications in Computer Science and Technology (Ijasat)
 */

@import url('https://fonts.googleapis.com/css2?family=Amiri:ital,wght@0,400;0,700;1,400&family=Outfit:wght@300;400;500;600;700;800&family=Tajawal:wght@300;400;500;700;800;900&display=swap');

:root {
    /* High Contrast Islamic Palette */
    --primary-deep: #022c22;       /* Very Dark Night Emerald (Excellent Contrast) */
    --primary-medium: #047857;     /* Rich Forest Jade */
    --primary-light: #ecfdf5;      /* Mint Cream */
    --accent-gold: #d97706;        /* Deep Gold / Amber */
    --accent-gold-bright: #f59e0b; /* Bright High-Contrast Gold */
    --bg-ivory: #fafaf7;           /* Academic Ivory White */
    --text-primary: #111827;       /* Dark Charcoal (95% Black) */
    --text-secondary: #4b5563;     /* Dark Gray */
    --text-light: #ffffff;         /* Pure White */
    --border-color: #d1d5db;       /* Clear Border Gray */
    --card-shadow: 0 4px 12px rgba(2, 44, 34, 0.04);
    --card-shadow-hover: 0 12px 24px rgba(2, 44, 34, 0.08);
    --border-radius: 10px;
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Global Styles & High Contrast Defaults */
body {
    background-color: var(--bg-ivory);
    color: var(--text-primary);
    line-height: 1.75;
}

/* Direction-based Typography */
html[dir="ltr"] body,
html[dir="ltr"] .pkp_site_name_wrapper .is_text,
html[dir="ltr"] .obj_article_summary .title a,
html[dir="ltr"] .pkp_block .title,
html[dir="ltr"] .developed_by,
html[dir="ltr"] .pkp_navigation_primary a {
    font-family: 'Outfit', sans-serif !important;
}

html[dir="rtl"] body,
html[dir="rtl"] .pkp_site_name_wrapper .is_text,
html[dir="rtl"] .obj_article_summary .title a,
html[dir="rtl"] .pkp_block .title,
html[dir="rtl"] .developed_by,
html[dir="rtl"] .pkp_navigation_primary a {
    font-family: 'Tajawal', sans-serif !important;
}

/* Explicit RTL alignments */
html[dir="rtl"] body {
    text-align: right !important;
}
html[dir="rtl"] .obj_article_summary {
    text-align: right !important;
}
html[dir="rtl"] .pkp_structure_sidebar {
    text-align: right !important;
}
html[dir="rtl"] .pkp_navigation_primary {
    float: right !important;
}
html[dir="rtl"] .pkp_navigation_user {
    float: left !important;
}

/* 1. Header & Navigation Bar */
.pkp_structure_head {
    background-color: var(--primary-deep) !important;
    border-bottom: 4px solid var(--accent-gold);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.pkp_site_name_wrapper {
    padding-top: 20px;
    padding-bottom: 20px;
}

.pkp_site_name_wrapper .is_text {
    color: var(--text-light) !important;
    font-weight: 800;
    font-size: 24px;
    letter-spacing: 0.2px;
}

/* Menu Contrast Fix */
.pkp_navigation_primary_wrapper {
    background-color: rgba(255, 255, 255, 0.03);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.pkp_navigation_primary a {
    color: #f3f4f6 !important;   /* Bright Off-White for High Contrast */
    font-weight: 600;
    font-size: 15px;
    padding: 12px 20px !important;
    transition: var(--transition);
    text-shadow: none !important;
}

.pkp_navigation_primary a:hover, 
.pkp_navigation_primary .ui-state-hover a,
.pkp_navigation_primary .current a {
    color: var(--accent-gold-bright) !important;  /* High Contrast Gold on Hover/Active */
    background-color: rgba(255, 255, 255, 0.07) !important;
}

/* Submenus Dropdown Styling (About, etc.) */
.pkp_navigation_primary ul ul,
.pkp_navigation_primary li ul,
.pkp_nav_list ul {
    background-color: #ffffff !important;        /* Pure White background */
    border: 2px solid var(--primary-deep) !important; /* High contrast dark green border */
    box-shadow: 0 8px 24px rgba(2, 44, 34, 0.15) !important;
    border-radius: 8px !important;
    padding: 8px 0 !important;
}

.pkp_navigation_primary ul ul a,
.pkp_navigation_primary li ul a,
.pkp_nav_list ul a {
    color: var(--primary-deep) !important;         /* Dark green text for maximum contrast on white background */
    font-weight: 700 !important;
    font-size: 14px !important;
    padding: 10px 20px !important;
    display: block !important;
    text-align: start !important;
    transition: var(--transition) !important;
    background: none !important;
    border: none !important;
}

.pkp_navigation_primary ul ul a:hover,
.pkp_navigation_primary li ul a:hover,
.pkp_nav_list ul a:hover {
    background-color: var(--primary-light) !important; /* Light mint background on hover */
    color: var(--primary-medium) !important;           /* Rich green text on hover */
}

/* Topbar User Menu (Login, Register, Username) */
.pkp_navigation_user a {
    color: #ffffff !important;           /* Pure white text */
    font-weight: 700 !important;
    font-size: 14px !important;
    padding: 8px 15px !important;
    transition: var(--transition) !important;
}

.pkp_navigation_user a:hover {
    color: var(--accent-gold-bright) !important;
    background-color: rgba(255, 255, 255, 0.1) !important;
    border-radius: 4px;
}

/* User Dropdown Menu Container */
.pkp_navigation_user ul ul,
.pkp_navigation_user li ul {
    background-color: #ffffff !important;        /* Clean white background */
    border: 2px solid var(--primary-deep) !important;
    box-shadow: 0 8px 24px rgba(2, 44, 34, 0.15) !important;
    border-radius: 8px !important;
    padding: 8px 0 !important;
    z-index: 9999 !important;
}

/* User Dropdown Links */
.pkp_navigation_user ul ul a,
.pkp_navigation_user li ul a {
    color: var(--primary-deep) !important;         /* Dark green text */
    font-weight: 700 !important;
    font-size: 13px !important;
    padding: 10px 20px !important;
    display: block !important;
    text-align: start !important;
}

.pkp_navigation_user ul ul a:hover,
.pkp_navigation_user li ul a:hover {
    background-color: var(--primary-light) !important;
    color: var(--primary-medium) !important;
}

/* 2. Journal Hero Banner */
.homepage_about {
    background-color: var(--primary-light);
    border-inline-start: 6px solid var(--primary-medium);
    border-radius: var(--border-radius);
    padding: 35px;
    margin-bottom: 50px;
    box-shadow: var(--card-shadow);
    border: 1px solid rgba(4, 120, 87, 0.1);
}

.homepage_about h2 {
    color: var(--primary-deep);
    font-weight: 800;
    margin-bottom: 15px;
    font-size: 22px;
}

/* 3. Issue and Section Headings */
.current_issue_title,
.obj_issue_toc .heading {
    color: var(--primary-deep) !important;
    font-weight: 800;
    font-size: 24px;
    border-bottom: 3px solid var(--accent-gold);
    padding-bottom: 10px;
    margin-top: 40px;
    margin-bottom: 30px;
}

/* 4. World Class Article Summary Cards */
.obj_article_summary {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 30px;
    margin-bottom: 30px !important;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
}

.obj_article_summary:hover {
    transform: translateY(-3px);
    box-shadow: var(--card-shadow-hover);
    border-color: var(--primary-medium);
}

.obj_article_summary .title a {
    color: var(--primary-deep) !important;
    font-weight: 750;
    font-size: 21px;
    text-decoration: none;
    transition: var(--transition);
}

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

.obj_article_summary .authors {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 15px;
    margin-top: 8px;
    margin-bottom: 12px;
}

/* DOI as a Premium Tag */
.obj_article_summary .item.doi {
    margin-top: 15px;
    margin-bottom: 15px;
}

.obj_article_summary .item.doi a {
    display: inline-flex;
    align-items: center;
    background-color: var(--primary-light);
    color: var(--primary-deep) !important;
    font-size: 13px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 20px;
    border: 1px solid rgba(4, 120, 87, 0.15);
    text-decoration: none;
    transition: var(--transition);
}

.obj_article_summary .item.doi a:hover {
    background-color: var(--primary-medium);
    color: #ffffff !important;
    border-color: var(--primary-medium);
}

/* Galley Links (PDF) as Elegant High-Contrast Buttons */
.obj_article_summary .galleys_links {
    margin-top: 20px;
}

.obj_galley_link {
    background-color: var(--primary-deep) !important;
    color: var(--text-light) !important;
    border: 2px solid var(--primary-deep) !important;
    border-radius: 6px !important;
    padding: 8px 20px !important;
    font-weight: 700 !important;
    font-size: 14px !important;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition) !important;
    box-shadow: 0 2px 4px rgba(2, 44, 34, 0.15);
    text-shadow: none !important;
}

.obj_galley_link:hover {
    background-color: var(--accent-gold) !important;
    border-color: var(--accent-gold) !important;
    color: var(--text-light) !important;
    transform: scale(1.02);
    box-shadow: 0 4px 8px rgba(217, 119, 6, 0.25);
}

/* 5. Sidebar Styling */
.pkp_structure_sidebar {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--card-shadow);
}

.pkp_block {
    margin-bottom: 35px !important;
}

.pkp_block .title {
    color: var(--primary-deep) !important;
    border-bottom: 2px solid var(--accent-gold) !important;
    font-weight: 750;
    font-size: 17px;
    padding-bottom: 10px;
    margin-bottom: 20px;
    letter-spacing: 0.2px;
}

/* 6. Premium Footer Styling */
.pkp_structure_footer_wrapper {
    background-color: var(--primary-deep) !important;
    border-top: 5px solid var(--accent-gold);
    padding: 40px 0;
    margin-top: 60px;
}

.pkp_structure_footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    color: rgba(255, 255, 255, 0.75) !important;
    font-size: 14px;
    text-align: center;
    background: none !important;
    border: none !important;
}

.developed_by {
    font-size: 15px;
    letter-spacing: 0.5px;
    color: rgba(255, 255, 255, 0.85);
    display: inline-block;
    padding: 10px 24px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    transition: var(--transition);
}

.developed_by:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent-gold-bright);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.2);
}

.developed_by a {
    color: var(--accent-gold-bright) !important;
    font-weight: 800;
    text-decoration: none;
    transition: var(--transition);
    margin-inline-start: 5px;
}

.developed_by a:hover {
    color: #ffffff !important;
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.6);
}