/* =========================================
   OJS SMOOTH ANIMATION STYLESHEET
   ========================================= */

/* 1. Smooth Scrolling untuk seluruh halaman */
html {
    scroll-behavior: smooth;
}

/* 2. Efek Fade-in saat halaman pertama kali dimuat */
@keyframes fadeInSmooth {
    0% {
        opacity: 0;
        transform: translateY(15px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.pkp_structure_main, 
.pkp_structure_sidebar {
    animation: fadeInSmooth 0.8s ease-out forwards;
}

/* 3. Animasi Hover pada Kartu/Daftar Jurnal (Journal Summary) */
.obj_journal_summary, 
.obj_article_summary {
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    border-radius: 8px;
    padding: 15px;
    background: #ffffff;
    border: 1px solid transparent;
}

.obj_journal_summary:hover, 
.obj_article_summary:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #e0e0e0;
}

/* 4. Transisi Halus untuk Semua Link (Tautan) */
a {
    transition: color 0.3s ease, text-decoration 0.3s ease;
}

a:hover {
    text-decoration: none;
    opacity: 0.8;
}

/* 5. Animasi pada Tombol (Buttons) */
button, 
.btn, 
.cmp_button, 
a.is_button {
    transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease !important;
}

button:hover, 
.btn:hover, 
.cmp_button:hover, 
a.is_button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15) !important;
}

button:active, 
.btn:active, 
.cmp_button:active, 
a.is_button:active {
    transform: translateY(1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
}

/* 6. Efek Hover pada Gambar Cover Jurnal */
.obj_journal_summary .cover img,
.obj_article_summary .cover img {
    transition: transform 0.4s ease;
}

.obj_journal_summary:hover .cover img,
.obj_article_summary:hover .cover img {
    transform: scale(1.03);
}

/* 7. Animasi pada Menu Navigasi (Dropdown & Navbar) */
.pkp_navigation_primary ul li ul {
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
    opacity: 0;
    transform: translateY(10px);
    visibility: hidden;
    display: block !important; /* Timpa bawaan OJS agar bisa dianimasikan */
}

.pkp_navigation_primary ul li:hover > ul {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
}

.obj_article_summary {
    border: 1px solid #7ebade; /* The light blue border from your image */
    border-radius: 8px;        /* Rounded corners */
    padding: 20px;             /* Space inside the card */
    margin-bottom: 25px;       /* Space between cards */
    background-color: #e9ecef; 
    box-shadow: 0 2px 4px rgba(0,0,0,0.05); /* Optional: subtle shadow for depth */
    transition: transform 0.2s ease; /* Smooth effect if you want a hover lift */
}

/* Optional: Slight lift effect when hovering over the card */
.obj_article_summary:hover {
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* Adjusting the PDF button to match the image style */
.obj_article_summary .btn.pdf {
    background-color: #007bff;
    border-color: #007bff;
    border-radius: 4px;
    padding: 6px 12px;
}

/* =========================================
   OJS HEADER UPGRADE (MODERN & SMOOTH)
   ========================================= */

/* 1. Sticky Header & Glassmorphism Effect */
.pkp_structure_head {
    position: sticky;
    top: 0;
    z-index: 9999;
    background: rgba(255, 255, 255, 0.92) !important; /* Latar putih sedikit transparan */
    backdrop-filter: blur(8px); /* Efek blur ala Apple/Glassmorphism */
    -webkit-backdrop-filter: blur(8px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05); /* Bayangan lembut di bawah header */
    transition: all 0.3s ease-in-out;
    padding: 5px 0; /* Memberi ruang napas pada header */
}

/* 2. Efek Hover pada Logo / Nama Situs */
.pkp_structure_head .pkp_site_name {
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.pkp_structure_head .pkp_site_name:hover {
    transform: scale(1.02); /* Logo sedikit membesar saat disentuh */
    opacity: 0.9;
}

/* 3. Animasi Menu Utama (Primary Navigation) */
.pkp_navigation_primary > li > a {
    position: relative;
    font-weight: 500;
    padding: 10px 15px;
    color: #444444; /* Warna teks menu abu-abu gelap */
    transition: color 0.3s ease;
}

/* =========================================
   PERBAIKAN ANIMASI GARIS BAWAH & PANAH DROPDOWN
   ========================================= */

/* Menggunakan ::before untuk animasi garis bawah agar tidak bentrok dengan panah dropdown */
.pkp_navigation_primary > li > a::before {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    display: block;
    bottom: 5px; /* Memastikan garis berada di bawah teks */
    left: 50%;
    transform: translateX(-50%);
    background: #0056b3;
    transition: width 0.3s ease;
}

.pkp_navigation_primary > li > a:hover::before {
    width: 80%;
}

/* Mengembalikan panah dropdown bawaan OJS ke bentuk aslinya */
.pkp_navigation_primary > li > a::after {
    background: transparent !important; /* Menghilangkan blok warna biru yang error */
    height: auto !important;
    width: auto !important;
    position: static !important;
    transform: none !important;
    display: inline-block !important;
    margin-left: 5px;
}

.pkp_navigation_primary > li > a:hover {
    color: #0056b3; /* Teks berubah warna saat di-hover */
}

/* 4. Tampilan Menu Pengguna (Login/Register) dibuat seperti tombol */
.pkp_navigation_user > li > a {
    background-color: #f8f9fa;
    border-radius: 20px; /* Ujung membulat (pill shape) */
    padding: 8px 20px !important;
    font-weight: 600;
    color: #333333;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    border: 1px solid #e0e0e0;
    margin-left: 10px;
}

.pkp_navigation_user > li > a:hover {
    background-color: #0056b3; /* Warna tombol saat di-hover */
    color: #ffffff !important;
    border-color: #0056b3;
    box-shadow: 0 4px 10px rgba(0, 86, 179, 0.2); /* Efek cahaya di bawah tombol */
    transform: translateY(-2px);
}

/* =========================================
   OJS HEADER UPGRADE: MENAMBAHKAN LOGO GAMBAR
   ========================================= */

/* Menargetkan elemen nama situs dan tautan di dalamnya */
.pkp_structure_head .pkp_site_name a {
    display: flex; /* Menggunakan Flexbox untuk penyelarasan horizontal yang mudah */
    align-items: center; /* Menyelaraskan logo dan teks secara vertikal ke tengah */
}

/* Menambahkan pseudo-element ::before untuk menyisipkan gambar logo */
.pkp_structure_head .pkp_site_name a::before {
    content: ''; /* Wajib untuk pseudo-element */
    display: block;
    width: 60px; /* Atur lebar logo yang Anda inginkan (misalnya, 60px) */
    height: 60px; /* Atur tinggi logo yang Anda inginkan */
    background-image: url('https://journal.universitasbumigora.ac.id/public/journals/23/logoubg.png'); /* <--- GANTI INI DENGAN URL LOGO AKTUAL ANDA */
    filter: invert(100%);
    background-size: contain; /* Memastikan gambar muat di dalam kotak tanpa terpotong */
    background-repeat: no-repeat; /* Jangan mengulang gambar */
    background-position: center; /* Posisikan gambar di tengah kotak */
    transition: transform 0.3s ease; /* Transisi halus untuk efek hover */
}

/* Menyesuaikan efek hover logo (opsional, logo akan ikut membesar sedikit) */
.pkp_structure_head .pkp_site_name:hover a::before {
    transform: scale(1.05); /* Logo juga membesar sedikit saat disentuh */
}

/* Menggeser gambar logo ke arah kiri */
.pkp_structure_head .pkp_site_name a::before {
    position: relative;
    left: -10px; /* Angka minus (-) akan menariknya ke kiri */
}

/* =========================================
   OJS HEADER: PERBAIKAN UNTUK MODE SMARTPHONE (MOBILE)
   ========================================= */

@media screen and (max-width: 768px) {
    /* Mereset pembungkus nama situs agar tidak ada jarak ekstra di atas/bawah */
    .pkp_structure_head .pkp_site_name {
        margin: 0 !important;
        padding: 0 !important;
        position: static !important;
        transform: none !important;
    }

   /* Memaksa logo dan teks sejajar tepat di tengah (vertikal) */
    .pkp_structure_head .pkp_site_name a {
        display: flex !important;
        align-items: center !important; 
        justify-content: flex-start !important;
        margin: 0 !important;
        padding: 5px 0 !important;
        
        /* PENGATURAN FONT UNTUK HP */
        font-size: 12px !important; /* Mengecilkan font agar pas di layar HP */
        line-height: 1.3 !important; /* Memberi jarak antar baris teks agar tidak berdempetan */
        white-space: normal !important; /* Membiarkan teks turun ke baris baru jika kepanjangan */
        word-break: keep-all !important; /* Mencegah kata terpotong sembarangan */
    }

    /* Menyesuaikan logo agar proporsional dengan teks di sebelahnya */
    .pkp_structure_head .pkp_site_name a::before {
        width: 35px !important; /* Ukuran ideal untuk HP */
        height: 35px !important;
        margin-right: 10px !important;
        margin-top: 0 !important;
        margin-bottom: 0 !important;
        left: 0 !important;
        transform: none !important;
    }

    /* Menghilangkan efek animasi hover di HP agar tidak error saat disentuh */
    .pkp_structure_head .pkp_site_name:hover a::before {
        transform: none !important; 
    }
}