/* =========================================
 *  TEMA: JPSTI (STRUCTURE MATCHING JPM)
 *  ========================================= */

/* --- 1. HEADER AREA (LOGO) --- */
/* Struktur disamakan dengan JPM */
.pkp_structure_head {
    background-color: #ffffff;
    border-bottom: none;
    padding-top: 15px; /* Ukuran disamakan JPM */
    padding-bottom: 5px; /* Ukuran disamakan JPM */
}

/* --- 2. MENU NAVIGASI (ABU TUA JPSTI) --- */
.pkp_navigation_primary_wrapper {
    background-color: #595959; /* Warna Utama JPSTI */
    border-bottom: 4px solid #d32f2f; /* Aksen Merah JPSTI */
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    width: 100%;
    margin-top: 10px; /* Jarak disamakan JPM */
}

/* Teks Menu Utama */
.pkp_navigation_primary > li > a {
    color: #ffffff !important;
    font-family: Tahoma, Geneva, sans-serif;
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 16px 20px; /* Ukuran tombol disamakan JPM */
    transition: background 0.3s ease;
}

/* Efek Hover (Jadi Merah saat disentuh) */
.pkp_navigation_primary > li > a:hover,
.pkp_navigation_primary > li > a:focus {
    background-color: #d32f2f; /* Merah JPSTI */
    color: #ffffff !important;
}

/* Menu User (Pojok Kanan Atas) */
.pkp_navigation_user > li > a {
    color: #595959 !important;
    font-weight: 600;
    font-size: 13px;
}
.pkp_navigation_user > li > a:hover {
    color: #d32f2f !important;
}

/* --- 3. BACKGROUND & BODY --- */
body {
    font-family: Tahoma, Geneva, sans-serif;
    background-color: #f0f2f5; /* Abu muda dingin (Sains) */
    /* Menambahkan gradient halus seperti struktur JPM */
    background-image: linear-gradient(to bottom, #f0f2f5 0%, #e8ebef 100%);
    color: #333;
}

/* --- 4. AREA KONTEN UTAMA (UKURAN DISAMAKAN JPM) --- */
.pkp_structure_main {
    background: #ffffff;
    padding: 30px; /* Padding diperbesar menyamai JPM (sebelumnya 25px) */
    border-radius: 8px;
    /* Aksen Merah tipis di atas */
    border-top: 3px solid #d32f2f;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
    margin-top: 25px; /* Margin diperbesar menyamai JPM (sebelumnya 20px) */
    margin-bottom: 25px; /* Margin bawah ditambahkan seperti JPM */
}

/* --- 5. SIDEBAR KANAN (STRUKTUR DISAMAKAN JPM) --- */
.pkp_structure_sidebar .pkp_block {
    background: #ffffff;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    /* Mengubah style border dari ATAS menjadi SAMPING KIRI agar sama strukturnya dengan JPM */
    border-left: 4px solid #595959; /* Garis samping Abu Tua */
}

/* Judul Sidebar */
.pkp_block .title {
    font-weight: 700;
    color: #595959;
    border-bottom: 1px solid #eee; /* Style garis bawah tipis seperti JPM */
    padding-bottom: 8px;
    margin-bottom: 15px;
}

/* --- 6. TOMBOL & LINK --- */

/* Tombol "Make a Submission" (Warna Teal Sains) */
a.cmp_button, .cmp_button {
    background: linear-gradient(to right, #00695c, #00897b); /* Gradasi Teal */
    color: #fff !important;
    border: none;
    border-radius: 50px; /* Bentuk kapsul disamakan JPM */
    padding: 10px 25px;
    font-weight: bold;
    box-shadow: 0 4px 10px rgba(0, 105, 92, 0.3);
    transition: transform 0.2s;
}

a.cmp_button:hover {
    transform: translateY(-2px);
    background: linear-gradient(to right, #004d40, #00695c);
}

/* Link Biasa */
a {
    color: #00695c; /* Link warna Teal */
}
a:hover {
    color: #d32f2f; /* Hover jadi Merah */
}

/* --- 7. FOOTER --- */
.pkp_structure_footer_wrapper {
    background: #e8ebef;
    color: #333;
    border-top: 4px double #595959; /* Aksen Abu Tua */
    padding-top: 30px;
    margin-top: 40px;
}

.pkp_footer_content {
    float: left; width: 50%; padding: 10px;
}

.pkp_brand_footer {
    float: right; width: 30%; text-align: right; padding-top: 10px;
}

/* Abstract Rata Kanan-Kiri */
.obj_article_details .abstract {
    text-align: justify;
    line-height: 1.7;
}