:root {
    --coklat-tua: #5D3A1A;
    --emas: #c2a145;
    --latar-belakang: #fefcf5;
}

/* ========== LATAR BATIK TRANSPARAN ELEGAN ========== */
body {
    background-color: var(--latar-belakang);
    /* Motif batik dari CSS murni (garis diagonal + grid kotak + titik) */
    background-image: 
        /* Garis parang halus */
        repeating-linear-gradient(
            -45deg,
            rgba(93, 58, 26, 0.05) 0px,
            rgba(93, 58, 26, 0.05) 2px,
            transparent 2px,
            transparent 12px
        ),
        /* Grid kotak kawung */
        repeating-linear-gradient(
            to right,
            rgba(194, 161, 69, 0.04) 0px,
            rgba(194, 161, 69, 0.04) 1px,
            transparent 1px,
            transparent 35px
        ),
        repeating-linear-gradient(
            to bottom,
            rgba(194, 161, 69, 0.04) 0px,
            rgba(194, 161, 69, 0.04) 1px,
            transparent 1px,
            transparent 35px
        ),
        /* Titik-titik kecil (cecek batik) */
        radial-gradient(
            circle at 25% 40%,
            rgba(93, 58, 26, 0.06) 1.2px,
            transparent 1.2px
        );
    background-size: 
        35px 35px,   /* ukuran motif parang */
        35px 35px,   /* grid kawung */
        35px 35px,
        18px 18px;   /* ukuran titik */
    background-repeat: repeat;
    background-attachment: fixed;
    font-family: 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
}

/* ========== SISANYA TETAP SAMA PERSIS DENGAN CSS ASLI ANDA ========== */
.page_title {
    color: var(--coklat-tua);
    border-left: 5px solid var(--emas);
    padding-left: 15px;
    font-size: 1.8rem;
}

.obj_article_summary .title a {
    color: var(--coklat-tua);
    font-weight: 600;
}
.obj_article_summary .title a:hover {
    color: var(--emas);
}
.obj_article_summary {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    padding: 20px;
    margin-bottom: 25px;
    transition: all 0.2s;
}
.obj_article_summary:hover {
    transform: translateY(-3px);
    border-left: 4px solid var(--emas);
}
.btn-primary,
.pkp_button {
    background-color: var(--coklat-tua) !important;
    border: none !important;
    border-radius: 30px !important;
    padding: 8px 18px !important;
}
.btn-primary:hover,
.pkp_button:hover {
    background-color: #4a2e14 !important;
}
.pkp_sidebar .block {
    background: #fff;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 25px;
}
.pkp_sidebar .block h3 {
    color: var(--coklat-tua);
    border-bottom: 2px solid var(--emas);
    display: inline-block;
}
.item.authors,
.item.doi,
.item.keywords {
    background: #f8f6f0;
    padding: 6px 10px;
    border-radius: 6px;
    margin-bottom: 8px;
}
.pkp_structure_footer {
    background-color: var(--coklat-tua);
    color: #ddd;
    margin-top: 40px;
    padding: 25px 0;
}
.pkp_structure_footer a {
    color: var(--emas);
}
@media (max-width: 768px) {
    .obj_article_summary {
        padding: 15px;
    }
}

/* === MEMBUAT HEADER FULL WIDTH === */
.pkp_structure_head .pkp_header {
    max-width: 100% !important;
    padding: 0 20px;
}
.pkp_structure_head .container-fluid {
    padding-left: 0 !important;
    padding-right: 0 !important;
}