/* ==========================================================================
   1. RESPONSIVE BACKGROUND (ISLAMIC MANDALA LATTICE) & BASE TYPOGRAPHY
   ========================================================================== */
body {
    background-color: #f3f6f8;
    
    /* Pola Mozaik Islami Baru: Jalinan Bintang Mandala dengan Sentuhan #1e6292 */
    background-image: 
        radial-gradient(circle at 50% 50%, rgba(30, 98, 146, 0.035) 12%, transparent 13%),
        linear-gradient(45deg, rgba(9, 66, 148, 0.015) 25%, transparent 25%, transparent 75%, rgba(9, 66, 148, 0.015) 75%),
        linear-gradient(135deg, rgba(30, 98, 146, 0.02) 25%, transparent 25%, transparent 75%, rgba(30, 98, 146, 0.02) 75%),
        linear-gradient(90deg, rgba(17, 197, 187, 0.02) 1px, transparent 1px),
        linear-gradient(0deg, rgba(17, 197, 187, 0.02) 1px, transparent 1px),
        radial-gradient(at 0% 0%, rgba(30, 98, 146, 0.06) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(9, 66, 148, 0.05) 0px, transparent 50%);
        
    /* Konfigurasi kerapatan motif anyaman geometri */
    background-size: 80px 80px, 80px 80px, 80px 80px, 40px 40px, 40px 40px, 100vw 100vh, 100vw 100vh;
    background-position: 0 0, 40px 40px, 0 0, 0 0, 0 0, 0 0, 0 0;
    background-attachment: fixed;
    
    font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, sans-serif !important;
    color: #2d3748;
    overflow-x: hidden !important; /* Antispasii bug geser layar di mobile */
}

/* ==========================================================================
   2. FLUID GLASSMORPHISM CONTAINER (Adaptif Dashboard Layer)
   ========================================================================== */
#pkp_content_container, .page_index_journal, .page_issue, .obj_article_details {
    background: rgba(255, 255, 255, 0.96) !important;
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.8) !important;
    box-shadow: 0 12px 35px -5px rgba(30, 98, 146, 0.05) !important;
    transition: all 0.4s ease;
    
    /* Padding dan radius melengkung dinamis (Clamp fungsi) */
    padding: clamp(16px, 3vw, 35px) !important;
    border-radius: clamp(12px, 2vw, 22px) !important;
    margin-bottom: 25px;
}

/* ==========================================================================
   3. RESPONSIVE ARTICLE BLOCKS (Daftar Abstrak/Naskah Jurnal)
   ========================================================================== */
.obj_article_summary {
    background: #f6fafe !important;
    border-left: 4px solid #80b6e4 !important; /* Batas Aksen Teal Utama */
    border-radius: 12px !important;
    padding: clamp(15px, 2vw, 25px) !important;
    margin-bottom: clamp(15px, 2vw, 25px) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02) !important;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1) !important;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Efek Hover Interaktif Elemen */
.obj_article_summary:hover {
    transform: translateY(-4px);
    border-left-color: #0c2840 !important; /* Berganti warna biru teduh saat disorot */
    box-shadow: 0 12px 25px rgba(30, 98, 146, 0.08) !important;
}

/* Tipografi Judul Artikel Fleksibel */
.obj_article_summary .title a, .obj_article_details .main_entry .title {
    color: #0c2840 !important; /* Navy untuk keterbacaan standar berkas */
    font-weight: 700 !important;
    font-size: clamp(15px, 2.3vw, 21px) !important;
    line-height: 1.4 !important;
    transition: color 0.2s ease !important;
}

.obj_article_summary .title a:hover {
    color: #80b6e4 !important; /* Menjadi Teal cerah saat kursor menyentuh link */
}

/* ==========================================================================
   4. PREMIUM ACTION BUTTONS (Gaya Tombol Gradasi)
   ========================================================================== */
.obj_galley_link {
    /* Menggunakan paduan warna #1e6292 dan #094294 untuk gradasi tombol premium */
    background: linear-gradient(135deg, #80b6e4 0%, #094294 100%) !important;
    color: #ffffff !important;
    border: none !important;
    border-radius: 8px !important;
    padding: 8px 20px !important;
    font-weight: 600 !important;
    font-size: 13px !important;
    box-shadow: 0 4px 10px rgba(30, 98, 146, 0.2) !important;
    transition: all 0.3s ease !important;
    text-decoration: none !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.obj_galley_link:hover {
    background: linear-gradient(135deg, #80b6e4 0%, #0c2840 100%) !important; /* Bermutasi ke Teal */
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 15px rgba(17, 197, 187, 0.35) !important;
}

/* ==========================================================================
   5. MOBILE-SPECIFIC ADJUSTMENTS (Breakpoint Layar Smartphone)
   ========================================================================== */
@media screen and (max-width: 768px) {
    
    /* Mengubah skala ukuran mozaik agar polanya tetap rapat dan estetik di layar HP */
    body {
        background-size: 50px 50px, 50px 50px, 50px 50px, 25px 25px, 25px 25px, 100vw 100vh, 100vw 100vh;
        background-position: 0 0, 25px 25px, 0 0, 0 0, 0 0, 0 0, 0 0;
    }

    /* Transformasi struktur layout kolom: Kolom Sidebar otomatis turun ke bawah */
    .pkp_structure_sidebar {
        width: 100% !important;
        margin-top: 25px !important;
        padding: 0 !important;
        border-left: none !important;
    }

    .pkp_block {
        padding: 16px !important;
        border-radius: 12px !important;
        margin-bottom: 16px !important;
    }

    /* Optimalisasi area tombol PDF agar touch-friendly bagi pengguna mobile */
    .obj_galley_link {
        width: auto !important;
        padding: 10px 24px !important;
        margin-top: 4px;
    }
    
    .obj_article_summary .galleys_links {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }
}