/*
 * ============================================================
 * OJS 3.3 Custom Theme - Modern Light (DataAI Style)
 * + Skilline-inspired styling for:
 *   - pkp_site_name
 *   - Sidebar (.pkp_block)
 *   - Article Detail (.obj_article_details)
 *   - Additional Content (.additional_content)
 *
 * WARNA TIDAK DIUBAH: Purple #774AA4
 *
 * Skilline design dari screenshot:
 *   - Card tanpa border visible, shadow very soft & wide
 *   - Rounded corners besar (20-30px)
 *   - Padding sangat lega (32-48px)
 *   - Hover: lift + shadow lebih gelap
 *   - CTA button: pill full rounded
 *   - Clean separation via whitespace + shadow only
 *   - Typography besar & bold untuk heading
 *   - Body text gray medium, spacing generous
 * ============================================================
 */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --bg-body: #FFFFFF;
  --bg-white: #FFFFFF;
  --bg-soft: #F9F7FC;
  --bg-input: #F3F0F7;
  --bg-hover: #F0ECF5;

  --accent: #774AA4;
  --accent-dark: #5E3585;
  --accent-light: #9B6FC4;
  --accent-lighter: #C4A8E0;
  --accent-bg: rgba(119,74,164,0.06);
  --accent-bg-hover: rgba(119,74,164,0.10);
  --gradient: linear-gradient(135deg, #774AA4, #9B6FC4);
  --gradient-vivid: linear-gradient(135deg, #5E3585, #774AA4, #9B6FC4);
  --gradient-soft: linear-gradient(135deg, rgba(119,74,164,0.08), rgba(155,111,196,0.03));

  --text-primary: #1A1A2E;
  --text-secondary: #5A5A7A;
  --text-muted: #8E8EA8;
  --text-accent: #774AA4;

  --border: #E8E4EE;
  --border-hover: #D4CDE0;
  --border-accent: rgba(119,74,164,0.25);
  --shadow-xs: 0 1px 2px rgba(119,74,164,0.04);
  --shadow-sm: 0 1px 4px rgba(119,74,164,0.06);
  --shadow-md: 0 4px 16px rgba(119,74,164,0.08);
  --shadow-lg: 0 8px 32px rgba(119,74,164,0.10);
  --shadow-accent: 0 4px 20px rgba(119,74,164,0.15);

  /* Skilline shadow system: VERY soft, wide spread, minimal color */
  --sk-shadow: 0 2px 30px rgba(0,0,0,0.04);
  --sk-shadow-md: 0 4px 30px rgba(0,0,0,0.06);
  --sk-shadow-hover: 0 10px 50px rgba(0,0,0,0.09);
  --sk-shadow-lg: 0 15px 60px rgba(0,0,0,0.08);

  /* Skilline radius: large & rounded */
  --sk-r: 20px;
  --sk-r-lg: 28px;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;

  --ease: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --sk-ease: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ============================================================
   GLOBAL
   ============================================================ */
body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif !important;
  background-color: var(--bg-body) !important;
  color: var(--text-primary) !important;
  line-height: 1.7 !important;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--text-accent); text-decoration: none; transition: var(--ease); }
a:hover { color: #5E3585; }

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', sans-serif !important;
  color: var(--text-primary) !important;
}

::selection { background: rgba(119,74,164,0.15); color: var(--text-primary); }


/* ============================================================
   HEADER
   ============================================================ */
.pkp_structure_head {
  background: var(--bg-white) !important;
  border-bottom: 1px solid var(--border) !important;
  box-shadow: var(--shadow-xs) !important;
  position: relative !important;
  z-index: 100;
}

.pkp_head_wrapper {
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 auto;
  padding: 0;
}


/* ============================================================
   PKP_SITE_NAME — SKILLINE STYLE
   ============================================================
   Skilline: banner bersih, full-width, tanpa dekorasi berlebih.
   Hover subtle zoom. Jika text: centered, bold, spacious.
   ============================================================ */
.pkp_site_name_wrapper {
  width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
}

.pkp_site_name {
  width: 100% !important;
  overflow: hidden;
  position: relative;
}

.pkp_site_name a.is_img {
  display: block;
  width: 100% !important;
  overflow: hidden;
}

.pkp_site_name a.is_img img {
  width: 100% !important;
  max-width: 100% !important;
  height: auto !important;
  max-height: none !important;
  object-fit: cover !important;
  display: block;
  transition: transform 0.6s ease;
}

.pkp_site_name a.is_img:hover img {
  transform: scale(1.008);
}

/* Text mode: Skilline centered hero style */
.pkp_site_name a.is_text {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 52px 40px !important;
  font-family: 'Space Grotesk', sans-serif !important;
  font-size: 2.4rem !important;
  font-weight: 800 !important;
  color: var(--text-primary) !important;
  text-decoration: none !important;
  letter-spacing: -0.04em;
  transition: var(--sk-ease) !important;
  background: #F8F8FA !important;
  line-height: 1.2 !important;
}

.pkp_site_name a.is_text:hover {
  color: var(--accent) !important;
}


/* ============================================================
   PRIMARY NAVIGATION (tidak diubah)
   ============================================================ */
.pkp_navigation_primary_row { padding: 0 40px; }
.pkp_navigation_primary_wrapper { background: transparent !important; }

.pkp_navigation_primary > li > a {
  color: var(--text-secondary) !important;
  font-weight: 600 !important;
  font-size: 0.84rem !important;
  letter-spacing: 0.03em;
  padding: 20px 18px !important;
  position: relative;
  transition: var(--ease) !important;
  text-transform: uppercase;
  font-family: 'Space Grotesk', sans-serif !important;
}

.pkp_navigation_primary > li > a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 65%; height: 2.5px;
  background: var(--gradient);
  border-radius: 2px;
  transition: transform 0.3s ease;
}

.pkp_navigation_primary > li > a:hover,
.pkp_navigation_primary > li > a:focus {
  color: var(--text-primary) !important;
  background: transparent !important;
}
.pkp_navigation_primary > li > a:hover::after {
  transform: translateX(-50%) scaleX(1);
}

.pkp_navigation_user a { color: var(--text-secondary) !important; font-size: 0.83rem !important; transition: var(--ease) !important; }
.pkp_navigation_user a:hover { color: var(--text-accent) !important; }

.pkp_search a { color: var(--text-secondary) !important; transition: var(--ease) !important; }
.pkp_search a:hover { color: var(--text-accent) !important; }

.pkp_navigation_primary ul,
.pkp_navigation_user ul {
  background: var(--bg-white) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-md) !important;
  box-shadow: var(--shadow-lg) !important;
  overflow: hidden;
}

.pkp_navigation_primary ul a,
.pkp_navigation_user ul a {
  color: var(--text-secondary) !important;
  padding: 10px 20px !important;
  transition: var(--ease) !important;
}
.pkp_navigation_primary ul a:hover,
.pkp_navigation_user ul a:hover {
  background: var(--accent-bg) !important;
  color: var(--text-accent) !important;
}

.task_count {
  background: var(--accent) !important; color: #fff !important;
  border-radius: 50px; padding: 1px 7px;
  font-size: 0.68rem; font-weight: 700;
}


/* ============================================================
   LAYOUT
   ============================================================ */
.pkp_structure_content {
  width: 100% !important; max-width: 100% !important;
  margin: 0 !important; padding: 36px 40px !important;
}

.pkp_structure_content.has_sidebar {
  display: flex !important; gap: 0 !important;
  margin: 0 !important; padding: 36px 40px !important;
}

.pkp_structure_main {
  flex: 1 1 0 !important; min-width: 0;
  background: transparent !important;
  max-width: none !important; margin: 0 !important;
  padding: 0 !important; padding-right: 40px !important;
  float: none !important; width: auto !important;
}

.pkp_structure_sidebar {
  flex: 0 0 260px !important;
  width: 260px !important; max-width: 260px !important;
  padding: 0 !important; margin: 0 !important;
  float: none !important;
}

.page_index_journal, .current_issue, .obj_issue_toc,
.additional_content, .obj_article_details,
.page, .page_article { width: 100% !important; }

.pkp_structure_content.has_sidebar > .pkp_structure_main,
.pkp_structure_content.has_sidebar > .pkp_structure_sidebar {
  float: none !important;
}

/* Skilline: sidebar tanpa border-left, clean via spacing */
.pkp_structure_sidebar.left {
  margin-left: 0 !important; margin-right: 0 !important;
  padding-left: 0 !important; padding-right: 0 !important;
  border-left: none !important;
}


/* ============================================================
   HOMEPAGE ABOUT (tidak diubah)
   ============================================================ */
#homepageAbout {
  background: var(--bg-white) !important;
  border-radius: var(--radius-lg) !important;
  padding: 36px !important;
  border: 1px solid var(--border) !important;
  box-shadow: var(--shadow-sm);
  position: relative; overflow: hidden;
  margin-bottom: 36px; width: 100% !important;
}
#homepageAbout::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
  background: var(--gradient);
}

#homepageAbout table.data {
  background: var(--bg-soft) !important;
  border-radius: var(--radius-md) !important;
  overflow: hidden;
  border: 1px solid var(--border) !important;
  width: 100% !important; margin-bottom: 22px;
}
#homepageAbout table.data td {
  padding: 13px 20px !important;
  border-bottom: 1px solid var(--border) !important;
  color: var(--text-primary) !important;
  font-size: 0.9rem; vertical-align: middle !important;
}
#homepageAbout table.data tr:last-child td { border-bottom: none !important; }
#homepageAbout table.data td:first-child {
  color: var(--text-secondary) !important; font-weight: 600;
  white-space: nowrap; width: 190px !important;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em;
}
#homepageAbout table.data td strong { color: var(--text-primary) !important; font-weight: 600; }
#homepageAbout table.data a { color: var(--text-accent) !important; text-decoration: none !important; transition: var(--ease); }
#homepageAbout table.data a:hover { color: #5E3585 !important; }

#homepageAbout p { color: var(--text-secondary) !important; line-height: 1.8 !important; font-size: 0.92rem; }
#homepageAbout p strong { color: var(--text-primary) !important; }
#homepageAbout p a { color: var(--text-accent) !important; border-bottom: 1px dashed rgba(119,74,164,0.3); transition: var(--ease); }
#homepageAbout p a:hover { color: #5E3585 !important; border-bottom-color: #5E3585; }

#homepageAbout ul { list-style: none !important; padding: 0 !important; }
#homepageAbout ul li.show { margin-bottom: 8px; }
#homepageAbout ul li.show a {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--gradient) !important; color: #fff !important;
  padding: 9px 20px; border-radius: var(--radius-sm);
  font-weight: 600; font-size: 0.82rem;
  text-transform: uppercase; letter-spacing: 0.04em;
  transition: var(--ease); box-shadow: var(--shadow-accent);
  border-bottom: none !important;
}
#homepageAbout ul li.show a:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(119,74,164,0.2);
  filter: brightness(1.08);
}
#homepageAbout img { border-radius: var(--radius-sm) !important; border-color: var(--border) !important; transition: var(--ease); }
#homepageAbout img:hover { transform: scale(1.02); box-shadow: var(--shadow-md); }


/* ============================================================
   CURRENT ISSUE (tidak diubah)
   ============================================================ */
.current_issue > h2 {
  font-family: 'Space Grotesk', sans-serif !important;
  color: var(--text-primary) !important;
  font-size: 1.65rem !important; font-weight: 700 !important;
  letter-spacing: -0.02em; margin-bottom: 6px;
  position: relative; display: inline-block;
}
.current_issue > h2::after {
  content: ''; display: block; width: 50px; height: 3px;
  background: var(--gradient); border-radius: 3px; margin-top: 8px;
}
.current_issue_title {
  font-family: 'Space Grotesk', sans-serif !important;
  color: var(--text-accent) !important; font-size: 1.05rem !important;
  font-weight: 500; margin-bottom: 22px; padding: 9px 16px;
  background: var(--accent-bg);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  display: inline-block;
}

.obj_issue_toc .heading {
  background: var(--bg-white) !important;
  border-radius: var(--radius-lg) !important;
  padding: 26px !important;
  border: 1px solid var(--border) !important;
  margin-bottom: 26px; box-shadow: var(--shadow-xs);
}
.obj_issue_toc .heading .description { color: var(--text-secondary) !important; font-size: 0.92rem; }
.obj_issue_toc .heading .description p { color: var(--text-secondary) !important; }
.obj_issue_toc .heading .description strong { color: var(--accent) !important; font-weight: 600; }

.pub_id.doi {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--bg-soft) !important; padding: 7px 14px;
  border-radius: 50px; border: 1px solid var(--border) !important; margin-top: 14px;
}
.pub_id.doi .type { color: var(--text-muted) !important; font-size: 0.76rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; }
.pub_id.doi .id a { color: var(--text-accent) !important; font-size: 0.82rem; }
.pub_id.doi .id a:hover { color: #5E3585 !important; }

.published { margin-top: 10px; color: var(--text-muted) !important; font-size: 0.83rem; }
.published .label { font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; font-size: 0.76rem; color: var(--text-muted) !important; }
.published .value { color: var(--text-secondary) !important; }


/* ============================================================
   TABLE, SECTIONS (tidak diubah)
   ============================================================ */
.sections table { background: var(--bg-white) !important; border-radius: var(--radius-md) !important; overflow: hidden; border: 1px solid var(--border) !important; }
.sections table th { background: var(--bg-soft) !important; color: var(--text-secondary) !important; font-family: 'Space Grotesk', sans-serif !important; font-size: 0.76rem !important; text-transform: uppercase; letter-spacing: 0.06em; font-weight: 700; border-bottom: 2px solid var(--border-accent) !important; padding: 12px 18px !important; }
.sections table td { color: var(--text-primary) !important; border-bottom: 1px solid var(--border) !important; padding: 11px 18px !important; font-size: 0.9rem; }
.sections table tr:last-child td { border-bottom: none !important; }
.sections table tr:hover td { background: var(--accent-bg) !important; }
.sections h2, .styled_sections h2.section_title { font-family: 'Space Grotesk', sans-serif !important; color: var(--text-primary) !important; font-size: 1.25rem !important; font-weight: 700; margin-bottom: 16px; }


/* ============================================================
   ARTICLE CARDS (tidak diubah)
   ============================================================ */
.styled_section { background: transparent !important; padding: 0 !important; }

.article_item {
  background: var(--bg-white) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-md) !important;
  padding: 22px 24px !important; margin-bottom: 12px !important;
  box-shadow: var(--shadow-xs) !important;
  transition: var(--ease) !important;
  position: relative; overflow: hidden;
}
.article_item::before {
  content: ''; position: absolute;
  left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--gradient); opacity: 0;
  transition: opacity 0.25s ease;
}
.article_item:hover {
  background: var(--bg-white) !important;
  border-color: var(--border-accent) !important;
  box-shadow: var(--shadow-md), var(--shadow-accent) !important;
  transform: translateY(-2px) !important;
}
.article_item:hover::before { opacity: 1; }
.article_item:last-child { margin-bottom: 0 !important; }

.obj_article_summary .title { font-size: 1rem !important; margin-bottom: 10px !important; }
.obj_article_summary .title a { color: var(--text-primary) !important; text-decoration: none !important; font-weight: 600 !important; line-height: 1.5 !important; transition: var(--ease) !important; }
.obj_article_summary .title a:hover { color: var(--text-accent) !important; }

.obj_article_summary .meta .authors { margin-bottom: 8px; }
.obj_article_summary .meta .authors .consent { color: var(--text-secondary) !important; font-size: 0.85rem !important; padding: 2px 0; display: flex; align-items: center; gap: 5px; flex-wrap: wrap; }
.obj_article_summary .meta .authors .consent img { width: 16px !important; height: 16px !important; border-radius: 50%; opacity: 0.6; }
.obj_article_summary .meta .authors .consent i { color: var(--text-muted) !important; font-size: 0.8rem; }

.obj_article_summary .meta .pages {
  color: #fff !important; font-size: 0.76rem;
  font-family: 'Space Grotesk', sans-serif; font-weight: 600;
  letter-spacing: 0.03em; margin-top: 6px; display: inline-block;
  background: var(--gradient) !important; padding: 3px 14px;
  border-radius: 50px; border: none; box-shadow: var(--shadow-accent);
}

.obj_article_summary .meta a[href*="doi.org"] { color: var(--text-muted) !important; font-size: 0.78rem !important; transition: var(--ease); }
.obj_article_summary .meta a[href*="doi.org"]:hover { color: var(--text-accent) !important; }

.galleys_links { list-style: none !important; padding: 0 !important; margin: 12px 0 0 0 !important; display: flex; gap: 8px; }
.obj_galley_link { display: inline-flex !important; align-items: center; gap: 5px; padding: 7px 18px !important; border-radius: 50px !important; font-size: 0.76rem !important; font-weight: 700 !important; text-transform: uppercase !important; letter-spacing: 0.05em !important; transition: var(--ease) !important; text-decoration: none !important; }
.obj_galley_link.pdf { background: var(--gradient) !important; color: #fff !important; box-shadow: var(--shadow-accent); }
.obj_galley_link.pdf:hover { transform: translateY(-1px) !important; box-shadow: 0 6px 24px rgba(119,74,164,0.2) !important; filter: brightness(1.08); }
.obj_galley_link.pdf::before { content: '📄'; font-size: 0.85rem; }

a.read_more {
  display: inline-flex !important; align-items: center; gap: 8px;
  margin-top: 28px; padding: 12px 28px;
  background: transparent !important;
  border: 2px solid var(--accent) !important;
  color: var(--text-accent) !important;
  font-family: 'Space Grotesk', sans-serif !important;
  font-weight: 600; font-size: 0.85rem;
  text-transform: uppercase; letter-spacing: 0.04em;
  border-radius: 50px; text-decoration: none !important;
  transition: var(--ease);
}
a.read_more:hover {
  background: var(--gradient) !important;
  border-color: transparent !important;
  color: #fff !important;
  transform: translateY(-1px);
  box-shadow: var(--shadow-accent);
}
a.read_more::after { content: '→'; font-size: 1rem; transition: transform 0.25s ease; }
a.read_more:hover::after { transform: translateX(4px); }


/* ============================================================
   ★★★ SIDEBAR — SKILLINE STYLE ★★★
   ============================================================
   Dari screenshot Skilline:
   - Card: background putih, NO border, shadow sangat halus
   - Corners: sangat bulat (~20px)
   - Padding: lega (22-24px)
   - Spacing antar card: 18-20px
   - Hover: angkat 3px + shadow lebih gelap
   - Title: font besar, bold, batas bawah sangat tipis
   - Links: hover bg muncul rounded
   - CTA button: pill full, shadow dibawah
   ============================================================ */

/* Sidebar wrapper: bersih tanpa garis */
.pkp_structure_sidebar.left {
  border-left: none !important;
}

/* --- CTA Make Submission — Skilline pill button --- */
.block_make_submission {
  width: 100% !important;
  margin: 0 0 20px 0 !important;
  padding: 0 !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}
.block_make_submission .content {
  margin-bottom: 0 !important;
  width: 100% !important;
}

.block_make_submission_link {
  display: block !important;
  width: 100% !important;
  box-sizing: border-box !important;
  background: var(--accent) !important;
  color: #fff !important;
  padding: 16px 20px !important;
  text-align: center !important;
  border-radius: var(--sk-r) !important;
  font-weight: 700 !important;
  font-size: 0.84rem !important;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none !important;
  transition: var(--sk-ease) !important;
  box-shadow: var(--sk-shadow-md);
  font-family: 'Space Grotesk', sans-serif !important;
}

.block_make_submission_link:hover {
  transform: translateY(-3px) !important;
  box-shadow: var(--sk-shadow-hover) !important;
  background: var(--accent-dark) !important;
}

/* --- Sidebar Blocks — Skilline card ---
   Putih, tanpa border, shadow halus, rounded besar */
.pkp_block {
  background: var(--bg-white) !important;
  border-radius: var(--sk-r) !important;
  border: none !important;
  padding: 24px !important;
  margin: 0 0 20px 0 !important;
  box-shadow: var(--sk-shadow) !important;
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
  transition: var(--sk-ease) !important;
}

.pkp_block:hover {
  box-shadow: var(--sk-shadow-hover) !important;
  transform: translateY(-3px);
}

/* Block Title — Skilline: clean, bold */
.pkp_block .title {
  color: var(--text-primary) !important;
  font-family: 'Space Grotesk', sans-serif !important;
  font-weight: 700;
  font-size: 1rem !important;
  margin-bottom: 18px !important;
  padding-bottom: 14px;
  border-bottom: 1px solid #EFEFEF;
  letter-spacing: -0.01em;
}

/* Sidebar list */
.pkp_block ul {
  list-style: none !important;
  padding: 0 !important;
  margin: 0 !important;
}

.pkp_block ul li {
  margin: 0 !important;
}

.pkp_block ul li.show {
  height: auto !important;
  margin-bottom: 0 !important;
}

/* Sidebar links — Skilline: clean text, rounded hover */
.pkp_block ul li a {
  display: block !important;
  padding: 10px 14px !important;
  color: var(--text-secondary) !important;
  font-size: 0.88rem !important;
  font-weight: 500 !important;
  border-radius: 12px !important;
  transition: var(--sk-ease) !important;
  text-decoration: none !important;
}

.pkp_block ul li a:hover {
  background: #F4F0FA !important;
  color: var(--accent) !important;
}

/* Manuscript button in sidebar — Skilline: mini card */
.pkp_block ul li.show a.cmp_manuscript_button {
  background: #F8F7FA !important;
  color: var(--text-secondary) !important;
  border-radius: 12px !important;
  padding: 11px 14px !important;
  font-size: 0.78rem !important;
  font-weight: 600 !important;
  letter-spacing: 0.03em !important;
  text-transform: uppercase !important;
  transition: var(--sk-ease) !important;
  border: none !important;
  display: block !important;
  font-family: 'Space Grotesk', sans-serif !important;
  line-height: 1.4 !important;
  text-align: center;
  margin-bottom: 6px;
}
.pkp_block ul li.show a.cmp_manuscript_button:hover {
  background: #F0EAFA !important;
  color: var(--accent) !important;
  transform: translateY(-1px);
}

/* Sidebar content */
.pkp_block .content { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.7; }
.pkp_block .content p { margin-bottom: 8px; color: var(--text-secondary); }

/* Template Block images — Skilline: rounded */
#customblock-template p { text-align: center; }
#customblock-template img {
  transition: var(--sk-ease);
  border-radius: var(--sk-r);
  width: 100%; height: auto;
}
#customblock-template img:hover {
  transform: scale(1.02);
  box-shadow: var(--sk-shadow-hover);
}


/* ============================================================
   ★★★ ADDITIONAL CONTENT / INDEXERS — SKILLINE STYLE ★★★
   ============================================================
   Dari screenshot Skilline:
   - Card besar, putih, tanpa border visible
   - Shadow sangat halus & wide
   - Rounded besar (~28px)
   - Padding sangat lega (40px)
   - Indexer image: mini card, shadow halus, hover lift
   ============================================================ */
.additional_content {
  background: var(--bg-white) !important;
  border-radius: var(--sk-r-lg) !important;
  padding: 40px !important;
  border: none !important;
  margin-top: 40px;
  box-shadow: var(--sk-shadow);
  transition: var(--sk-ease);
}

.additional_content:hover {
  box-shadow: var(--sk-shadow-md);
}

.additional_content h4 {
  font-family: 'Space Grotesk', sans-serif !important;
  color: var(--text-primary) !important;
  font-size: 1.25rem !important;
  font-weight: 700;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.indexers {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.indexers a img,
.indexers img {
  height: 48px !important;
  width: auto !important;
  filter: grayscale(15%);
  opacity: 0.85;
  transition: var(--sk-ease);
  border-radius: 12px;
  padding: 8px 14px;
  background: #F8F8FA;
  border: none;
  box-shadow: 0 1px 8px rgba(0,0,0,0.04);
}

.indexers a:hover img,
.indexers img:hover {
  filter: grayscale(0%);
  opacity: 1;
  box-shadow: var(--sk-shadow-md);
  transform: translateY(-3px);
}

.additional_content p { color: var(--text-secondary) !important; font-size: 0.92rem; line-height: 1.8; }
.additional_content a { color: var(--text-accent) !important; font-weight: 500; transition: var(--ease); }
.additional_content a:hover { color: var(--accent-dark) !important; }


/* ============================================================
   ★★★ ARTICLE DETAIL — SKILLINE STYLE ★★★
   ============================================================
   Dari screenshot Skilline:
   - Container: card putih, NO border, shadow halus, rounded ~28px
   - Padding sangat lega (48px)
   - Title: besar, bold, clean tanpa dekorasi berlebih
   - Author chips: card abu muda, rounded, hover lift
   - Sidebar detail (entry_details): card abu muda, no border
   - Download button: pill shape
   - Banyak whitespace antar section
   ============================================================ */

/* Breadcrumbs (tidak diubah) */
.cmp_breadcrumbs { margin-bottom: 24px; }
.cmp_breadcrumbs ol { list-style: none !important; padding: 0 !important; display: flex; flex-wrap: wrap; align-items: center; gap: 4px; }
.cmp_breadcrumbs ol li { font-size: 0.82rem; color: var(--text-muted); }
.cmp_breadcrumbs ol li a { color: var(--text-secondary) !important; transition: var(--ease); }
.cmp_breadcrumbs ol li a:hover { color: var(--text-accent) !important; }
.cmp_breadcrumbs .separator { color: var(--border-hover); margin: 0 2px; }
.cmp_breadcrumbs .current span { color: var(--text-accent); font-weight: 600; }

/* --- Article Detail Container --- */
.obj_article_details {
  background: var(--bg-white) !important;
  border-radius: var(--sk-r-lg) !important;
  padding: 48px !important;
  border: none !important;
  box-shadow: var(--sk-shadow);
  transition: var(--sk-ease);
}

/* Article Title — Skilline: large, bold, simple underline */
.obj_article_details .page_title,
.obj_article_details h1.page_title {
  font-family: 'Space Grotesk', sans-serif !important;
  color: var(--text-primary) !important;
  font-size: 1.75rem !important;
  font-weight: 700 !important;
  line-height: 1.35 !important;
  letter-spacing: -0.025em;
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid #EFEFEF;
}

/* Row: main_entry + entry_details */
.obj_article_details .row {
  display: flex !important;
  gap: 40px;
}
.obj_article_details .main_entry {
  flex: 1 1 0 !important;
  min-width: 0;
}
.obj_article_details .entry_details {
  flex: 0 0 260px !important;
  width: 260px !important;
  max-width: 260px !important;
}

/* --- Authors — Skilline: chips/cards, clean --- */
.obj_article_details .item.authors {
  margin-bottom: 28px;
}

.obj_article_details .item.authors ul {
  list-style: none !important; padding: 0 !important;
  display: flex; flex-wrap: wrap; gap: 10px;
}

.obj_article_details .item.authors ul li {
  display: flex; flex-direction: column; gap: 3px;
  background: #F6F5F8;
  padding: 14px 18px;
  border-radius: 14px;
  border: none;
  transition: var(--sk-ease);
  box-shadow: 0 1px 4px rgba(0,0,0,0.03);
}

.obj_article_details .item.authors ul li:hover {
  box-shadow: var(--sk-shadow-md);
  transform: translateY(-2px);
}

.obj_article_details .item.authors .name {
  color: var(--text-primary) !important;
  font-weight: 600; font-size: 0.93rem;
}

.obj_article_details .item.authors .affiliation {
  color: var(--text-muted) !important;
  font-size: 0.8rem; font-style: italic;
}

.obj_article_details .item.authors .orcid { margin-top: 3px; }
.obj_article_details .item.authors .orcid a {
  font-size: 0.78rem;
  color: var(--text-accent) !important;
}

/* DOI */
.obj_article_details .item.doi { margin-bottom: 18px; }
.obj_article_details .item.doi .label {
  font-family: 'Space Grotesk', sans-serif !important;
  color: var(--text-muted) !important; font-size: 0.76rem !important;
  text-transform: uppercase; letter-spacing: 0.05em;
  font-weight: 700; display: inline; margin-right: 6px;
}
.obj_article_details .item.doi .value { display: inline; }
.obj_article_details .item.doi .value a { color: var(--text-accent) !important; font-size: 0.88rem; word-break: break-all; }
.obj_article_details .item.doi .value a:hover { color: #5E3585 !important; }

/* Keywords — Skilline: clean label + text */
.obj_article_details .item.keywords { margin-bottom: 24px; }
.obj_article_details .item.keywords .label {
  font-family: 'Space Grotesk', sans-serif !important;
  color: var(--text-secondary) !important; font-size: 0.78rem !important;
  text-transform: uppercase; letter-spacing: 0.05em;
  font-weight: 700; margin-bottom: 8px;
}
.obj_article_details .item.keywords .value {
  color: var(--text-secondary) !important;
  font-size: 0.9rem; line-height: 2;
}

/* Abstract — Skilline: heading bold, body lega */
.obj_article_details .item.abstract { margin-bottom: 28px; }
.obj_article_details .item.abstract .label {
  font-family: 'Space Grotesk', sans-serif !important;
  color: var(--text-primary) !important; font-size: 1.1rem !important;
  font-weight: 700; margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid #EFEFEF;
}
.obj_article_details .item.abstract p,
.obj_article_details .abstract {
  color: var(--text-secondary) !important;
  line-height: 1.9 !important; font-size: 0.93rem;
  text-align: justify;
}

/* --- Entry Details (Article Right Sidebar) — Skilline cards --- */
.obj_article_details .entry_details .item {
  background: #F6F5F8 !important;
  border-radius: var(--sk-r) !important;
  padding: 20px !important;
  border: none !important;
  margin-bottom: 16px !important;
  transition: var(--sk-ease);
  box-shadow: 0 1px 6px rgba(0,0,0,0.03);
}
.obj_article_details .entry_details .item:hover {
  box-shadow: var(--sk-shadow);
}

.obj_article_details .entry_details .sub_item { margin-bottom: 10px; }
.obj_article_details .entry_details .sub_item:last-child { margin-bottom: 0; }

.obj_article_details .entry_details .label,
.obj_article_details .entry_details h2.label {
  font-family: 'Space Grotesk', sans-serif !important;
  color: var(--text-muted) !important; font-size: 0.72rem !important;
  text-transform: uppercase !important; letter-spacing: 0.06em !important;
  font-weight: 700 !important; margin-bottom: 6px;
}
.obj_article_details .entry_details .value {
  color: var(--text-primary) !important; font-size: 0.87rem;
}
.obj_article_details .entry_details .value a {
  color: var(--text-accent) !important; font-size: 0.87rem;
}
.obj_article_details .entry_details .value a:hover {
  color: #5E3585 !important;
}

/* Galleys/PDF — Skilline: prominent button, pill */
.obj_article_details .entry_details .item.galleys {
  background: rgba(119,74,164,0.05) !important;
}
.obj_article_details .entry_details .galleys_links {
  list-style: none !important; padding: 0 !important; margin: 0 !important;
}
.obj_article_details .entry_details .galleys_links li { margin-bottom: 8px; }
.obj_article_details .entry_details .galleys_links li:last-child { margin-bottom: 0; }

.obj_article_details .entry_details .obj_galley_link {
  display: block !important;
  text-align: center !important;
  width: 100% !important;
  padding: 13px 16px !important;
  border-radius: 14px !important;
  font-size: 0.82rem !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
  transition: var(--sk-ease) !important;
}
.obj_article_details .entry_details .obj_galley_link.pdf {
  background: var(--accent) !important;
  color: #fff !important;
  box-shadow: var(--sk-shadow-md);
}
.obj_article_details .entry_details .obj_galley_link.pdf:hover {
  transform: translateY(-2px) !important;
  box-shadow: var(--sk-shadow-hover) !important;
  background: var(--accent-dark) !important;
}

/* Citation */
.obj_article_details .entry_details .item.citation {
  background: var(--bg-white) !important;
  box-shadow: 0 1px 6px rgba(0,0,0,0.03);
}
.obj_article_details .entry_details .citation_display .value,
.obj_article_details .entry_details .csl-bib-body {
  font-size: 0.8rem !important; line-height: 1.6;
  color: var(--text-secondary) !important;
}
.obj_article_details .entry_details .csl-entry { word-break: break-word; }
.obj_article_details .entry_details .csl-entry i { color: var(--text-primary) !important; }

.obj_article_details .entry_details .citation_formats_button,
.citation_formats_button {
  background: #F0EEF3 !important;
  color: var(--text-secondary) !important;
  border: none !important;
  border-radius: 12px !important;
  padding: 10px 14px !important;
  font-size: 0.76rem !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.04em !important;
  cursor: pointer;
  transition: var(--sk-ease) !important;
  width: 100%; margin-top: 8px;
}
.citation_formats_button:hover {
  background: #E8E4F0 !important;
  color: var(--accent) !important;
  transform: translateY(-1px);
}

.citation_formats_list {
  background: var(--bg-white) !important;
  border: none !important;
  border-radius: var(--sk-r) !important;
  box-shadow: var(--sk-shadow-hover) !important;
  padding: 14px !important; margin-top: 6px;
}
.citation_formats_list .label {
  font-size: 0.7rem !important; margin-top: 10px; margin-bottom: 4px;
  padding-top: 8px; border-top: 1px solid #EFEFEF;
}
.citation_formats_styles { list-style: none !important; padding: 0 !important; margin: 0 !important; }
.citation_formats_styles li { margin-bottom: 2px; }
.citation_formats_styles li a {
  display: block; padding: 6px 10px;
  font-size: 0.78rem; color: var(--text-secondary) !important;
  border-radius: 10px; transition: var(--sk-ease);
}
.citation_formats_styles li a:hover { background: #F4F0FA !important; color: var(--accent) !important; }
.citation_formats_styles li a .fa { margin-right: 4px; color: var(--text-muted); }

.obj_article_details .entry_details .item.issue .title { font-weight: 600; }


/* ============================================================
   RESPONSIVE — Article Detail
   ============================================================ */
@media (max-width: 768px) {
  .obj_article_details .row { flex-direction: column !important; }
  .obj_article_details .entry_details { flex: 1 1 auto !important; width: 100% !important; max-width: 100% !important; }
  .obj_article_details { padding: 24px !important; border-radius: var(--sk-r) !important; }
  .obj_article_details .page_title,
  .obj_article_details h1.page_title { font-size: 1.25rem !important; }
  .obj_article_details .item.authors ul { flex-direction: column; }
}


/* ============================================================
   FOOTER (tidak diubah)
   ============================================================ */
.pkp_structure_footer_wrapper {
  background: linear-gradient(135deg, #1E1B4B 0%, #312E81 40%, #4338CA 100%) !important;
  border-top: none !important; margin-top: 50px;
  position: relative; overflow: hidden;
}
.pkp_structure_footer_wrapper::before {
  content: ''; position: absolute; top: -60%; right: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(139,92,246,0.15), transparent 70%);
  pointer-events: none;
}
.pkp_structure_footer_wrapper::after {
  content: ''; position: absolute; bottom: -40%; left: -5%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(99,102,241,0.1), transparent 70%);
  pointer-events: none;
}
.pkp_structure_footer { width: 100% !important; max-width: 100% !important; margin: 0; padding: 44px 40px 20px; position: relative; z-index: 1; }
.pkp_footer_content { color: rgba(255,255,255,0.7) !important; }
.pkp_footer_content table { width: 100% !important; }
.pkp_footer_content p { color: rgba(255,255,255,0.7) !important; font-size: 0.85rem; line-height: 1.7; }
.pkp_footer_content p strong { color: #fff !important; }
.pkp_footer_content a { color: var(--accent-lighter) !important; transition: var(--ease); }
.pkp_footer_content a:hover { color: #fff !important; }
.pkp_footer_content img[src*="BARCODE"] { border-radius: var(--radius-sm); border: 1px solid rgba(255,255,255,0.15) !important; padding: 6px; background: rgba(255,255,255,0.06); }
.pkp_footer_content img[src*="flagcounter"],
.pkp_footer_content img[src*="statcounter"] { border-radius: var(--radius-sm); border: 1px solid rgba(255,255,255,0.1) !important; opacity: 0.85; }
.pkp_footer_content img[src*="creativecommons"],
.pkp_footer_content img[src*="licensebuttons"] { opacity: 0.8; filter: brightness(1.5); transition: var(--ease); }
.pkp_footer_content img[src*="creativecommons"]:hover,
.pkp_footer_content img[src*="licensebuttons"]:hover { opacity: 1; }

.pkp_brand_footer {
  border-top: 1px solid rgba(255,255,255,0.1) !important;
  margin-top: 28px; padding-top: 16px;
  text-align: center; position: relative; z-index: 1;
}
.pkp_brand_footer a { color: rgba(255,255,255,0.4) !important; }
.pkp_brand_footer img { opacity: 0.35; filter: brightness(3) !important; transition: var(--ease); height: 28px !important; }
.pkp_brand_footer img:hover { opacity: 0.6; }


/* ============================================================
   Archive (tidak diubah)
   ============================================================ */
.obj_issue_summary {
  background: var(--bg-white) !important;
  border-radius: var(--radius-md) !important;
  padding: 22px !important;
  border: 1px solid var(--border) !important;
  margin-bottom: 12px;
  transition: var(--ease); box-shadow: var(--shadow-xs);
}
.obj_issue_summary:hover {
  border-color: var(--border-accent) !important;
  box-shadow: var(--shadow-md), var(--shadow-accent);
  transform: translateY(-2px);
}


/* ============================================================
   FORMS & BUTTONS (tidak diubah)
   ============================================================ */
input[type="text"], input[type="email"], input[type="password"],
input[type="search"], textarea, select {
  background: var(--bg-white) !important;
  border: 1px solid var(--border) !important;
  color: var(--text-primary) !important;
  border-radius: var(--radius-sm) !important;
  padding: 10px 14px !important;
  font-family: 'Plus Jakarta Sans', sans-serif !important;
  transition: var(--ease) !important;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 3px rgba(119,74,164,0.1) !important;
  outline: none !important;
}

button, .pkp_button, input[type="submit"], .btn-primary {
  background: var(--gradient) !important;
  color: #fff !important; border: none !important;
  border-radius: var(--radius-sm) !important;
  padding: 10px 22px !important;
  font-weight: 600 !important;
  font-family: 'Space Grotesk', sans-serif !important;
  cursor: pointer; transition: var(--ease) !important;
  text-transform: uppercase; letter-spacing: 0.04em; font-size: 0.82rem;
}
button:hover, .pkp_button:hover, input[type="submit"]:hover, .btn-primary:hover {
  transform: translateY(-1px) !important;
  box-shadow: var(--shadow-accent) !important;
  filter: brightness(1.08);
}

.pkp_site_nav_toggle {
  background: var(--bg-soft) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-sm) !important;
  padding: 8px 12px !important;
}
.pkp_site_nav_toggle:hover {
  background: var(--accent-bg) !important;
  border-color: var(--border-accent) !important;
}

.cmp_skip_to_content a {
  background: var(--gradient) !important;
  color: #fff !important;
  border-radius: var(--radius-sm);
}


/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.page_index_journal { animation: fadeInUp 0.5s ease-out; }
.article_item { animation: fadeInUp 0.4s ease-out backwards; }
.article_item:nth-child(1) { animation-delay: 0.04s; }
.article_item:nth-child(2) { animation-delay: 0.08s; }
.article_item:nth-child(3) { animation-delay: 0.12s; }
.article_item:nth-child(4) { animation-delay: 0.16s; }
.article_item:nth-child(5) { animation-delay: 0.2s; }
.article_item:nth-child(6) { animation-delay: 0.24s; }

/* Skilline: sidebar blocks juga animate in */
.pkp_block { animation: fadeInUp 0.4s ease-out backwards; }
.pkp_block:nth-child(1) { animation-delay: 0.05s; }
.pkp_block:nth-child(2) { animation-delay: 0.1s; }
.pkp_block:nth-child(3) { animation-delay: 0.15s; }
.pkp_block:nth-child(4) { animation-delay: 0.2s; }


/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 992px) {
  .pkp_structure_content.has_sidebar {
    flex-direction: column !important; padding: 20px 16px !important;
  }
  .pkp_structure_main { max-width: 100% !important; padding-right: 0 !important; }
  .pkp_structure_sidebar {
    flex: 1 1 auto !important; width: 100% !important; max-width: 100% !important;
    border-left: none !important; padding-left: 0 !important; margin-top: 24px !important;
  }
  .pkp_head_wrapper { padding: 0 16px; }
  .pkp_structure_content { padding: 20px 16px; }
  #homepageAbout { padding: 22px !important; }
  .article_item { padding: 16px 18px !important; }
  .additional_content { padding: 24px !important; border-radius: var(--sk-r) !important; }
}

@media (max-width: 768px) {
  .current_issue > h2 { font-size: 1.3rem !important; }
  #homepageAbout table.data td:first-child { width: auto !important; display: block; padding-bottom: 2px !important; font-size: 0.74rem; }
  #homepageAbout table.data td { display: block; padding: 6px 14px !important; }
  #homepageAbout table.data tr { display: block; padding: 6px 0; border-bottom: 1px solid var(--border); }
  .pkp_navigation_primary > li > a { padding: 10px 12px !important; font-size: 0.78rem !important; }
  .indexers { justify-content: center; }
  .galleys_links { flex-wrap: wrap; }
  .pkp_site_name a.is_text { font-size: 1.6rem !important; padding: 32px 20px !important; }
}


/* ============================================================
   SCROLLBAR
   ============================================================ */
::-webkit-scrollbar { width: 7px; height: 7px; }
::-webkit-scrollbar-track { background: var(--bg-body); }
::-webkit-scrollbar-thumb { background: var(--border-hover); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }