/* ===============================
   GLOBAL STYLE
   =============================== */
body {
    background-color: #f3f8f4;
    background-image:
        linear-gradient(90deg, rgba(0,0,0,0.03) 1px, transparent 1px),
        linear-gradient(rgba(0,0,0,0.03) 1px, transparent 1px);
    background-size: 40px 40px;
}

/* ===============================
   HEADER & SITE NAME
   =============================== */
#header,
.pkp_site_name {
  padding-top: 0 !important;
  padding-bottom: 0 !important;
}
.pkp_site_name > a {
  padding-top: 0;
  padding-bottom: 0;
}
.pkp_site_name .is_img img {
  max-height: 200px !important;
}
.pkp_site_name_wrapper {
  padding-left: 0;
  padding-right: 0;
}
.pkp_navigation_user_wrapper {
  top: 0;
  right: 0;
  padding-right: 30px;
}
.pkp_structure_page {
  background-color: #ffffff;
}

/* ===============================
   NAVIGATION MENU
   =============================== */
h1, h2, h3, h4 {
  font-family: "Arial", Arial, Helvetica, sans-serif;
  color: #1b5e20;
  font-weight: bold;
}

h1 { font-size: 26px; }
h2 { font-size: 22px; }
h3 { font-size: 18px; }
h4 { font-size: 16px; }

/* submenu */
.pkp_navigation_primary {
  border-top: 1px solid #ffffff;
  border-bottom: 1px solid #eee;
}

.pkp_navigation_primary > li > a {
  text-transform: uppercase;
  letter-spacing: 0.6px;
  font-size: 13px;
}


/* ===============================
   CONTENT AREA
   =============================== */
#content {
  background-color: #ffffff;
  padding: 25px;
  border-radius: 6px;
}

/* ===============================
   ARTICLE TITLE
   =============================== */
.page_article .abstract {
  font-style: italic;
  background-color: #f9fdf9;
  border-left: 4px solid #1b5e20;
  padding: 14px 18px;
  margin-bottom: 20px;
}

.obj_article_summary .meta,
.article-details .meta {
  font-size: 13.5px;
  color: #666;
  line-height: 1.6;
}


/* ===============================
   ABSTRACT & TEXT
   =============================== */
.abstract,
.article-details {
  text-align: justify;
}

/* ===============================
   BUTTONS
   =============================== */
.pkp_button,
button,
input[type="submit"] {
  text-transform: uppercase;
  font-size: 12.5px;
  letter-spacing: 0.5px;
}

/* ===============================
   SIDEBAR / BLOCKS
   =============================== */
.pkp_block {
  background-color: #ffffff;
  border: 1px solid #ddd;
  border-left: 4px solid #1b5e20;
  padding: 15px;
  margin-bottom: 15px;
}

.pkp_block .title {
  font-size: 15px;
  font-weight: bold;
  color: #1b5e20;
}

/* ===============================
   LINKS
   =============================== */
a {
  color: #0b6b3b;
}

a:hover {
  color: #7301a0;
}

/* ===============================
   FOOTER
   =============================== */
#footer,
.pkp_structure_footer {
  text-align: center;
  line-height: 1.8;
}

#footer p {
  margin: 4px 0;
}

/* ===== FADE + SLIDE SIDEBAR MENU ===== */
.sidebar-fade {
    position: relative;
    overflow: hidden;
    transition: background-color 0.3s ease;
}

/* kondisi awal garis */
.sidebar-fade::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, #d01010, #fa82c8);
    transition: width 0.4s ease;
}

/* hover background */
.sidebar-fade:hover {
    background-color: #0a3a6a !important;
}

/* garis muncul */
.sidebar-fade:hover::after {
    width: 100%;
}

/* teks & icon: fade + slide */
.sidebar-fade a,
.sidebar-fade em {
    display: inline-block;
    opacity: 0.7;
    transform: translateX(-10px);
    transition: all 0.4s ease;
}

/* saat hover */
.sidebar-fade:hover a,
.sidebar-fade:hover em {
    opacity: 1;
    transform: translateX(6px);
    color: #ffffff !important;
}

/* icon warna aksen */
.sidebar-fade:hover em {
    color: #175fe6;
}

/* === ARTICLE LIST ANIMATION - SINTA SAFE === */

/* Container tiap artikel */
.obj_article_summary {
    padding: 18px;
    margin-bottom: 18px;
    border-radius: 8px;
    background: #ffffff;
    transition: all 0.3s ease;
    position: relative;
    border: 1px solid #e5e5e5;
}

/* Hover efek lembut */
.obj_article_summary:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 18px rgba(0,0,0,0.08);
    border-color: #0abc6e;
}

/* Garis animasi bawah */
.obj_article_summary::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    width: 0;
    background: #0abc6e;
    transition: width 0.4s ease;
}

.obj_article_summary:hover::after {
    width: 100%;
}

/* Judul artikel */
.obj_article_summary .title a {
    transition: color 0.3s ease;
}

.obj_article_summary:hover .title a {
    color: #0abc6e !important;
}

/* Nama author lebih halus */
.obj_article_summary .authors {
    opacity: 0.85;
    transition: opacity 0.3s ease;
}

.obj_article_summary:hover .authors {
    opacity: 1;
}

/* Tombol PDF modern */
.obj_article_summary .galley_links .obj_galley_link {
    background: #000000;
    color: #fa3eea !important;
    border-radius: 4px;
    padding: 4px 10px;
    transition: all 0.3s ease;
}

.obj_article_summary .galley_links .obj_galley_link:hover {
    background: #0abc6e;
    transform: translateY(-2px);
}