/**
 * Tema portal Jurnal IPB University
 * Dimuat setelah stylesheet Default Theme (parent).
 */

:root {
	--ipb-navy: #0b2a4a;
	--ipb-navy-2: #0e3a63;
	--ipb-blue: #1456a0;
	--ipb-green: #2f9e5b;
	--ipb-lime: #8cc63f;
	--ipb-orange: #e9711c;
	--ipb-bg: #f5f8fb;
	--ipb-ink: #14243a;
	--ipb-mut: #5b6b80;
	--ipb-line: #e1e8f0;
	--ipb-radius: 14px;
	--ipb-max: 1280px;
	--ipb-font: "Plus Jakarta Sans", "Helvetica Neue", Arial, sans-serif;
}

/* ---------- Dasar ---------- */
body.ipb {
	font-family: var(--ipb-font);
	color: var(--ipb-ink);
	background: #fff;
	-webkit-font-smoothing: antialiased;
}
body.ipb h1, body.ipb h2, body.ipb h3, body.ipb h4 {
	font-family: var(--ipb-font);
}
body.ipb a { color: var(--ipb-blue); }

.ipb-page { background: #fff; overflow-x: clip; }

/* Elemen yang disembunyikan JS (filter, tombol "tampilkan semua") harus benar-benar hilang,
   walau elemen itu punya aturan display sendiri */
body.ipb [hidden] { display: none !important; }

/* Aksesibilitas: tidak bergantung pada CSS Default Theme */
.pkp_screen_reader {
	position: absolute !important;
	width: 1px;
	height: 1px;
	margin: -1px;
	padding: 0;
	overflow: hidden;
	clip: rect(1px, 1px, 1px, 1px);
	clip-path: inset(50%);
	white-space: nowrap;
	border: 0;
}
.cmp_skip_to_content a {
	position: absolute;
	top: 8px;
	left: 8px;
	z-index: 1000;
	padding: 10px 16px;
	background: #fff;
	color: var(--ipb-navy);
	font-weight: 700;
	border-radius: 8px;
	box-shadow: 0 8px 24px rgba(11,42,74,.25);
	transform: translateY(-200%);
	transition: transform .15s;
}
.cmp_skip_to_content a:focus { transform: none; }

.ipb-container {
	max-width: var(--ipb-max);
	margin: 0 auto;
	padding: 0 32px;
	box-sizing: border-box;
}

/* ---------- Tombol ---------- */
.ipb-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	font-size: 13px;
	font-weight: 700;
	line-height: 1.2;
	padding: 9px 18px;
	border-radius: 999px;
	border: 1.5px solid transparent;
	text-decoration: none !important;
	cursor: pointer;
	transition: background .15s, color .15s, transform .15s, box-shadow .15s;
	font-family: inherit;
	white-space: nowrap;
}
.ipb-btn:hover { transform: translateY(-1px); }
body.ipb .ipb-btn--line { border-color: var(--ipb-blue); color: var(--ipb-blue); background: #fff; }
body.ipb .ipb-btn--line:hover { background: var(--ipb-blue); color: #fff; }
body.ipb .ipb-btn--green { background: var(--ipb-green); color: #fff; }
body.ipb .ipb-btn--green:hover { background: #27884d; color: #fff; }
body.ipb .ipb-btn--blue { background: var(--ipb-blue); color: #fff; border-radius: 8px; }
body.ipb .ipb-btn--blue:hover { background: #0f4785; color: #fff; }
body.ipb .ipb-btn--outline { background: #fff; color: var(--ipb-blue); border-color: var(--ipb-blue); border-radius: 8px; }
body.ipb .ipb-btn--outline:hover { background: #eef4fb; }
body.ipb .ipb-btn--white { background: #fff; color: var(--ipb-blue); }
body.ipb .ipb-btn--ghost { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.35); }
.ipb-btn--block { display: flex; width: 100%; padding: 10px; }
.ipb-btn--block + .ipb-btn--block { margin-top: 8px; }

/* ---------- Top bar ---------- */
.ipb-topbar {
	background: var(--ipb-navy);
	color: #cfe0f3;
	font-size: 12px;
}
.ipb-topbar__in {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 16px;
	min-height: 34px;
	flex-wrap: wrap;
}
.ipb-topbar__info, .ipb-topbar__links { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
body.ipb .ipb-topbar a { color: #cfe0f3; text-decoration: none; }
body.ipb .ipb-topbar a:hover { color: #fff; }
body.ipb .ipb-topbar__back { color: #fff; font-weight: 600; }
.ipb-lang { display: inline-flex; gap: 6px; align-items: center; }
.ipb-lang i { font-style: normal; opacity: .5; }
body.ipb .ipb-lang a.is-active { color: #fff; font-weight: 800; }

/* ---------- Header / navigasi ---------- */
.ipb-header {
	position: sticky;
	top: -34px; /* top bar ikut tergulir, nav menempel */
	z-index: 50;
	background: #fff;
}
.ipb-nav {
	background: #fff;
	border-bottom: 1px solid var(--ipb-line);
	box-shadow: 0 1px 0 rgba(11,42,74,.02);
}
.ipb-nav__in {
	display: flex;
	align-items: center;
	gap: 24px;
	min-height: 72px;
}
body.ipb .ipb-brand {
	display: flex;
	align-items: center;
	gap: 12px;
	text-decoration: none;
	flex: none;
	max-width: 360px;
}
.ipb-brand__logo { max-height: 56px; width: auto; display: block; }
.ipb-brand__seal { width: 52px; height: 52px; flex: none; display: block; }
.ipb-brand__text { display: flex; flex-direction: column; min-width: 0; color: #1b3a73; }
.ipb-brand__l1 {
	font-family: Roboto, "Helvetica Neue", Arial, sans-serif;
	font-size: 17px;
	font-weight: 400;
	line-height: 1.1;
	letter-spacing: .01em;
}
.ipb-brand__l2 {
	font-family: "Roboto Condensed", "Arial Narrow", Arial, sans-serif;
	font-size: 25px;
	font-weight: 700;
	line-height: 1.05;
	letter-spacing: .005em;
	text-transform: uppercase;
}
/* Halaman jurnal: baris 1 = nama portal (kecil), baris 2 = nama jurnal */
.ipb-brand--journal .ipb-brand__l1 { font-size: 11px; letter-spacing: .06em; color: var(--ipb-mut); }
.ipb-brand--journal .ipb-brand__l2 {
	font-family: var(--ipb-font);
	font-size: 17px;
	font-weight: 800;
	text-transform: none;
	letter-spacing: 0;
	color: var(--ipb-navy);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	margin-top: 3px;
}

.ipb-nav__menu {
	flex: 1;
	display: flex;
	align-items: center;
	justify-content: flex-end;
	gap: 8px;
}
.ipb-nav__portal, .ipb-nav__list {
	display: flex;
	align-items: center;
	list-style: none;
	margin: 0;
	padding: 0;
	gap: 2px;
}
.ipb-nav__portal { margin-right: auto; margin-left: auto; }
.ipb-is-journal .ipb-nav__list { margin-right: auto; margin-left: auto; }
.ipb-nav__portal li, .ipb-nav__list > li { position: relative; margin: 0; }
body.ipb .ipb-nav__portal a, body.ipb .ipb-nav__list > li > a {
	display: block;
	padding: 10px 12px;
	font-size: 14px;
	font-weight: 600;
	color: var(--ipb-navy);
	text-decoration: none;
	border-radius: 8px;
	white-space: nowrap;
}
body.ipb .ipb-nav__portal a:hover, body.ipb .ipb-nav__list > li > a:hover { background: var(--ipb-bg); color: var(--ipb-blue); }
body.ipb .ipb-nav__portal a.is-accent { color: var(--ipb-orange); }

/* Sub menu (menu navigasi OJS bertingkat) */
.ipb-nav__list ul, .ipb-usermenu ul ul {
	display: none;
	position: absolute;
	top: 100%;
	left: 0;
	min-width: 220px;
	list-style: none;
	margin: 0;
	padding: 8px;
	background: #fff;
	border: 1px solid var(--ipb-line);
	border-radius: 12px;
	box-shadow: 0 14px 36px rgba(11,42,74,.14);
	z-index: 60;
}
.ipb-nav__list li:hover > ul, .ipb-nav__list li:focus-within > ul,
.ipb-usermenu li:hover > ul, .ipb-usermenu li:focus-within > ul { display: block; }
body.ipb .ipb-nav__list ul a, body.ipb .ipb-usermenu ul ul a {
	display: block;
	padding: 8px 12px;
	font-size: 13.5px;
	color: var(--ipb-ink);
	text-decoration: none;
	border-radius: 8px;
}
body.ipb .ipb-nav__list ul a:hover, body.ipb .ipb-usermenu ul ul a:hover { background: var(--ipb-bg); color: var(--ipb-blue); }

.ipb-nav__actions { display: flex; align-items: center; gap: 8px; flex: none; }
/* Portal tanpa Login/Register (belum login): sembunyikan wadah kosong, termasuk garis pemisahnya di menu mobile */
.ipb-nav__actions:not(:has(*)) { display: none; }
body.ipb .ipb-nav__search {
	display: inline-flex;
	width: 38px;
	height: 38px;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	color: var(--ipb-navy);
	background: var(--ipb-bg);
}
.ipb-usermenu ul { list-style: none; margin: 0; padding: 0; }
/* Default Theme memberi .pkp_navigation_user lebar tetap selebar wadah halaman (728/952/1160px),
   sehingga menu akun melebar dan terdorong keluar layar pada layar lebar. */
body.ipb .ipb-usermenu > ul.pkp_navigation_user {
	width: auto;
	max-width: none;
	margin: 0;
	padding: 0;
}
.ipb-usermenu > ul > li { position: relative; }
/* Sub menu akun dibuka ke kiri (rata kanan dengan tombol) agar tidak terpotong di tepi layar.
   Selektor dibuat lebih kuat dari ".pkp_nav_list li:hover ul { left: 0 }" milik Default Theme. */
body.ipb .ipb-usermenu ul ul,
body.ipb .ipb-usermenu .pkp_nav_list li:hover > ul,
body.ipb .ipb-usermenu .pkp_nav_list li:focus-within > ul {
	left: auto;
	right: 0;
	width: auto;
	min-width: 200px;
}
body.ipb .ipb-usermenu > ul > li > a {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 8px 16px;
	border-radius: 999px;
	background: var(--ipb-bg);
	color: var(--ipb-navy);
	font-weight: 700;
	font-size: 13px;
	text-decoration: none;
}
.ipb-usermenu .task_count {
	background: var(--ipb-orange);
	color: #fff;
	border-radius: 999px;
	padding: 0 6px;
	font-size: 11px;
}

.ipb-nav__toggle {
	display: none;
	margin-left: auto;
	width: 42px;
	height: 42px;
	border: 1px solid var(--ipb-line);
	border-radius: 10px;
	background: #fff;
	cursor: pointer;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 4px;
}
.ipb-nav__toggle span { display: block; width: 18px; height: 2px; background: var(--ipb-navy); border-radius: 2px; }

/* ---------- Struktur konten (override default theme) ---------- */
body.ipb .pkp_structure_content {
	max-width: var(--ipb-max);
	padding-left: 32px;
	padding-right: 32px;
	padding-top: 40px;
	box-sizing: border-box;
}
body.ipb .pkp_structure_main:before,
body.ipb .pkp_structure_main:after { display: none; }

body.ipb .pkp_structure_content.ipb-fullbleed {
	max-width: none;
	width: 100%;
	padding: 0;
	margin: 0;
}
body.ipb .ipb-fullbleed .pkp_structure_main {
	float: none;
	width: auto;
	max-width: none;
	padding: 0;
	margin: 0;
}

/* ---------- Hero portal ---------- */
.ipb-hero {
	position: relative;
	padding: 76px 0 112px;
	background: linear-gradient(120deg, #0b2a4a 0%, #14508f 60%, #2a8a6a 120%);
	color: #fff;
	overflow: hidden;
}
.ipb-hero:before, .ipb-hero:after {
	content: "";
	position: absolute;
	border-radius: 50%;
	pointer-events: none;
}
.ipb-hero:before { right: -120px; top: -140px; width: 560px; height: 560px; background: rgba(140,198,63,.18); }
.ipb-hero:after { right: 160px; bottom: -200px; width: 420px; height: 420px; background: rgba(255,255,255,.06); }
.ipb-hero__in { position: relative; z-index: 2; display: flex; align-items: center; gap: 40px; }
.ipb-hero__text { flex: 1 1 auto; max-width: 760px; }
.ipb-chip {
	display: inline-block;
	background: rgba(255,255,255,.14);
	border: 1px solid rgba(255,255,255,.3);
	padding: 6px 14px;
	border-radius: 999px;
	font-size: 12px;
	margin-bottom: 20px;
}
body.ipb .ipb-hero__title {
	font-size: clamp(32px, 4.2vw, 52px);
	line-height: 1.1;
	font-weight: 800;
	color: #fff;
	margin: 0;
	letter-spacing: -.01em;
}
.ipb-hero__title em { font-style: normal; color: var(--ipb-lime); }
.ipb-hero__lead { margin: 18px 0 28px; font-size: 17px; line-height: 1.6; color: #d6e5f5; max-width: 640px; }

.ipb-search {
	display: flex;
	align-items: center;
	background: #fff;
	border-radius: 14px;
	padding: 8px 8px 8px 18px;
	max-width: 700px;
	box-shadow: 0 14px 40px rgba(0,0,0,.25);
	color: #7a8aa0;
	gap: 10px;
}
.ipb-search input {
	flex: 1;
	min-width: 0;
	border: 0;
	outline: 0;
	font: inherit;
	font-size: 15px;
	color: var(--ipb-ink);
	padding: 12px 4px;
	background: transparent;
}
.ipb-search button {
	background: var(--ipb-blue);
	color: #fff;
	border: 0;
	padding: 13px 30px;
	border-radius: 9px;
	font: inherit;
	font-size: 15px;
	font-weight: 700;
	cursor: pointer;
}
.ipb-search button:hover { background: #0f4785; }
.ipb-tags { margin-top: 16px; font-size: 13px; color: #cfe0f3; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
body.ipb .ipb-tags a {
	color: #fff;
	text-decoration: none;
	background: rgba(255,255,255,.12);
	padding: 4px 12px;
	border-radius: 999px;
}
body.ipb .ipb-tags a:hover { background: rgba(255,255,255,.25); }

.ipb-hero__stack { position: relative; flex: 0 0 420px; height: 330px; }
.ipb-book {
	position: absolute;
	width: 150px;
	height: 205px;
	border-radius: 8px;
	overflow: hidden;
	box-shadow: 0 18px 30px rgba(0,0,0,.35);
	background: linear-gradient(160deg, var(--c), color-mix(in srgb, var(--c) 45%, #000));
	color: #fff;
	padding: 12px;
	font-size: 12px;
	font-weight: 700;
	line-height: 1.25;
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	box-sizing: border-box;
	transition: transform .3s;
}
.ipb-book img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ipb-book--1 { left: 0; top: 50px; transform: rotate(-8deg); }
.ipb-book--2 { left: 125px; top: 0; transform: rotate(3deg); z-index: 2; }
.ipb-book--3 { left: 255px; top: 70px; transform: rotate(10deg); z-index: 3; }
.ipb-hero__stack:hover .ipb-book--1 { transform: rotate(-11deg) translateX(-8px); }
.ipb-hero__stack:hover .ipb-book--3 { transform: rotate(13deg) translateX(8px); }

/* ---------- Statistik ---------- */
.ipb-stats {
	position: relative;
	z-index: 5;
	margin-top: -52px;
	background: #fff;
	border-radius: 16px;
	box-shadow: 0 12px 36px rgba(11,42,74,.14);
	display: flex;
	padding: 26px 10px;
}
.ipb-stats > div { flex: 1; box-sizing: border-box; text-align: center; border-right: 1px solid var(--ipb-line); padding: 0 8px; }
.ipb-stats > div:last-child { border-right: 0; }
.ipb-stats b { display: block; font-size: 34px; color: var(--ipb-blue); font-weight: 800; line-height: 1.2; }
.ipb-stats span { font-size: 13px; color: var(--ipb-mut); }

.ipb-about { margin-top: 48px; color: var(--ipb-mut); line-height: 1.7; }

/* ---------- Judul seksi ---------- */
.ipb-section { padding-top: 72px; }
.ipb-sh {
	display: flex;
	justify-content: space-between;
	align-items: flex-end;
	gap: 20px;
	margin-bottom: 28px;
	flex-wrap: wrap;
}
body.ipb .ipb-sh h2 { font-size: 32px; color: var(--ipb-navy); font-weight: 800; margin: 0; line-height: 1.2; }
.ipb-sh p { color: var(--ipb-mut); margin: 6px 0 0; font-size: 15px; }
body.ipb .ipb-sh > a { color: var(--ipb-blue); font-weight: 700; font-size: 14px; text-decoration: none; }

/* ---------- Seksi Scopus ---------- */
.ipb-scopus {
	margin-top: 72px;
	padding: 64px 0 70px;
	background: linear-gradient(180deg, var(--ipb-navy), var(--ipb-navy-2));
	color: #fff;
}
body.ipb .ipb-scopus .ipb-sh h2 { color: #fff; }
.ipb-scopus .ipb-sh p { color: #b9cde3; }
body.ipb .ipb-scopus .ipb-sh > a { color: var(--ipb-lime); }
.ipb-sbadge {
	display: inline-flex;
	align-items: center;
	background: var(--ipb-orange);
	color: #fff;
	font-weight: 800;
	font-size: 12px;
	padding: 5px 12px;
	border-radius: 6px;
	letter-spacing: .06em;
	margin-bottom: 12px;
}

.ipb-filters { display: flex; gap: 10px; margin-bottom: 26px; flex-wrap: wrap; }
.ipb-filters button {
	padding: 8px 18px;
	border-radius: 999px;
	font: inherit;
	font-size: 13px;
	border: 1px solid rgba(255,255,255,.3);
	color: #d6e5f5;
	background: transparent;
	cursor: pointer;
	transition: background .15s, color .15s;
}
.ipb-filters button:hover { background: rgba(255,255,255,.08); }
.ipb-filters button.is-on { background: var(--ipb-lime); color: var(--ipb-navy); font-weight: 700; border-color: var(--ipb-lime); }
.ipb-filters--light button { border-color: var(--ipb-line); color: var(--ipb-mut); background: #fff; }
.ipb-filters--light button:hover { background: var(--ipb-bg); }
.ipb-filters--light button.is-on { background: var(--ipb-blue); border-color: var(--ipb-blue); color: #fff; }

.ipb-carousel { position: relative; }
.ipb-cards {
	display: grid;
	grid-auto-flow: column;
	grid-auto-columns: calc((100% - 4 * 20px) / 5);
	gap: 20px;
	overflow-x: auto;
	scroll-snap-type: x mandatory;
	scroll-behavior: smooth;
	padding: 4px 2px 24px;
	scrollbar-width: none;
}
.ipb-cards::-webkit-scrollbar { display: none; }
.ipb-card {
	scroll-snap-align: start;
	background: #fff;
	color: var(--ipb-ink);
	border-radius: 16px;
	overflow: hidden;
	box-shadow: 0 14px 30px rgba(0,0,0,.25);
	display: flex;
	flex-direction: column;
}
body.ipb .ipb-card__cover {
	position: relative;
	height: 170px;
	padding: 16px;
	color: #fff;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	text-decoration: none;
	background: linear-gradient(150deg, var(--c), color-mix(in srgb, var(--c) 45%, #000));
	overflow: hidden;
}
.ipb-card__cover img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .35; }
.ipb-card__q {
	position: relative;
	align-self: flex-end;
	background: rgba(255,255,255,.95);
	color: var(--ipb-navy);
	font-weight: 800;
	font-size: 11px;
	border-radius: 6px;
	padding: 4px 9px;
	letter-spacing: .03em;
}
.ipb-card__title { position: relative; font-size: 16px; font-weight: 800; line-height: 1.25; text-shadow: 0 1px 6px rgba(0,0,0,.25); }
.ipb-card__body { padding: 16px; display: flex; flex-direction: column; flex: 1; }
.ipb-card__body small { color: var(--ipb-mut); font-size: 10.5px; letter-spacing: .05em; min-height: 14px; }
.ipb-card__body .ipb-btn--blue { margin-top: auto; }

.ipb-metrics { display: flex; gap: 8px; margin: 12px 0 14px; }
.ipb-metrics > div { flex: 1; background: var(--ipb-bg); border-radius: 8px; padding: 8px 4px; text-align: center; }
.ipb-metrics b { display: block; font-size: 16px; color: var(--ipb-blue); font-weight: 800; }
.ipb-metrics span { font-size: 10px; color: var(--ipb-mut); }

.ipb-carousel__nav {
	position: absolute;
	top: 40%;
	z-index: 3;
	width: 42px;
	height: 42px;
	border-radius: 50%;
	border: 0;
	background: #fff;
	color: var(--ipb-navy);
	font-size: 26px;
	line-height: 1;
	box-shadow: 0 8px 20px rgba(0,0,0,.3);
	cursor: pointer;
	display: none;
}
.ipb-carousel__nav.is-prev { left: -18px; }
.ipb-carousel__nav.is-next { right: -18px; }
.ipb-carousel.is-scrollable .ipb-carousel__nav { display: block; }
.ipb-carousel__nav[disabled] { opacity: 0; pointer-events: none; }

.ipb-dots { text-align: center; margin-top: 6px; min-height: 9px; }
.ipb-dots button {
	display: inline-block;
	width: 9px;
	height: 9px;
	padding: 0;
	border: 0;
	border-radius: 5px;
	background: rgba(255,255,255,.3);
	margin: 0 4px;
	cursor: pointer;
	transition: width .2s, background .2s;
}
.ipb-dots button.is-on { width: 28px; background: var(--ipb-lime); }

/* ---------- Bidang ilmu ---------- */
.ipb-subjects { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 16px; }
body.ipb .ipb-subject {
	background: var(--ipb-bg);
	border: 1px solid var(--ipb-line);
	border-radius: var(--ipb-radius);
	padding: 22px 14px;
	text-align: center;
	text-decoration: none;
	transition: transform .15s, box-shadow .15s, border-color .15s;
}
body.ipb .ipb-subject:hover { transform: translateY(-3px); box-shadow: 0 10px 24px rgba(11,42,74,.1); border-color: #c9d8e8; background: #fff; }
.ipb-subject__ic {
	width: 48px;
	height: 48px;
	border-radius: 50%;
	margin: 0 auto 12px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 22px;
	background: #fff;
	box-shadow: 0 4px 10px rgba(0,0,0,.07);
}
.ipb-subject b { font-size: 14px; color: var(--ipb-navy); display: block; }
.ipb-subject > span:last-child { font-size: 12px; color: var(--ipb-mut); }

/* ---------- Semua jurnal ---------- */
.ipb-find input {
	border: 1px solid var(--ipb-line);
	border-radius: 999px;
	padding: 10px 18px;
	font: inherit;
	font-size: 14px;
	min-width: 260px;
	background: var(--ipb-bg);
	outline: 0;
}
.ipb-find input:focus { border-color: var(--ipb-blue); background: #fff; }
.ipb-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
body.ipb .ipb-j {
	border: 1px solid var(--ipb-line);
	border-radius: var(--ipb-radius);
	padding: 16px;
	display: flex;
	gap: 14px;
	background: #fff;
	text-decoration: none;
	transition: box-shadow .15s, transform .15s, border-color .15s;
}
body.ipb .ipb-j:hover { box-shadow: 0 10px 24px rgba(11,42,74,.1); transform: translateY(-2px); border-color: #c9d8e8; }
.ipb-j__cover {
	position: relative;
	width: 62px;
	height: 84px;
	border-radius: 5px;
	flex: none;
	overflow: hidden;
	background: linear-gradient(var(--c), color-mix(in srgb, var(--c) 45%, #000));
	box-shadow: 0 4px 10px rgba(0,0,0,.12);
}
.ipb-j__cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ipb-j__body { min-width: 0; }
.ipb-j__body b { font-size: 14px; color: var(--ipb-navy); line-height: 1.3; display: block; }
.ipb-j__body small { font-size: 11px; color: var(--ipb-mut); display: block; margin: 5px 0 6px; }
.ipb-j__badges { display: flex; gap: 4px; flex-wrap: wrap; }
.ipb-j__badges em {
	font-style: normal;
	font-size: 10px;
	font-weight: 700;
	padding: 3px 7px;
	border-radius: 4px;
	background: #e4f4ea;
	color: #1f7a45;
}
.ipb-j__badges em.is-scopus { background: #fdeee2; color: #b2520d; }
.ipb-more { text-align: center; margin-top: 24px; }
.ipb-empty { color: var(--ipb-mut); text-align: center; padding: 24px 0; }

/* ---------- Berita + CTA ---------- */
.ipb-two { display: grid; grid-template-columns: 1.4fr 1fr; gap: 28px; align-items: start; }
.ipb-two.is-single { grid-template-columns: 1fr; }
.ipb-news .ipb-sh { margin-bottom: 6px; }
body.ipb .ipb-news__it {
	display: flex;
	gap: 16px;
	padding: 16px 0;
	border-bottom: 1px solid var(--ipb-line);
	text-decoration: none;
}
.ipb-news__d {
	background: var(--ipb-bg);
	border-radius: 10px;
	width: 62px;
	text-align: center;
	padding: 8px 0;
	color: var(--ipb-blue);
	font-weight: 800;
	font-size: 22px;
	flex: none;
	line-height: 1.1;
	height: fit-content;
}
.ipb-news__d small { display: block; font-size: 10px; color: var(--ipb-mut); margin-top: 2px; }
.ipb-news__it b { font-size: 15px; color: var(--ipb-navy); display: block; }
.ipb-news__it:hover b { color: var(--ipb-blue); }
.ipb-news__p { display: block; font-size: 13px; color: var(--ipb-mut); margin-top: 4px; }
.ipb-cta {
	background: linear-gradient(135deg, var(--ipb-green), var(--ipb-blue));
	border-radius: 18px;
	color: #fff;
	padding: 34px;
}
body.ipb .ipb-cta h3 { font-size: 26px; line-height: 1.2; margin: 0; color: #fff; }
.ipb-cta p { margin: 12px 0 22px; font-size: 14px; line-height: 1.6; color: #e2f0ff; }
body.ipb .ipb-cta a {
	display: inline-block;
	background: #fff;
	color: var(--ipb-blue);
	font-weight: 800;
	padding: 12px 24px;
	border-radius: 9px;
	font-size: 14px;
	text-decoration: none;
}

/* ---------- Hero halaman jurnal ---------- */
.ipb-jhero {
	display: flex;
	gap: 28px;
	align-items: center;
	padding: 28px;
	margin-bottom: 36px;
	border-radius: 18px;
	color: #fff;
	background:
		radial-gradient(circle at 90% -20%, rgba(140,198,63,.25), transparent 50%),
		linear-gradient(120deg, var(--ipb-navy) 0%, color-mix(in srgb, var(--c) 70%, var(--ipb-navy)) 100%);
}
.ipb-jhero__cover {
	position: relative;
	flex: none;
	width: 150px;
	height: 205px;
	border-radius: 8px;
	overflow: hidden;
	box-shadow: 0 18px 30px rgba(0,0,0,.35);
	background: linear-gradient(160deg, var(--c), color-mix(in srgb, var(--c) 45%, #000));
	display: flex;
	align-items: flex-end;
	padding: 12px;
	box-sizing: border-box;
	font-size: 13px;
	font-weight: 700;
	transform: rotate(-3deg);
}
.ipb-jhero__cover img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ipb-jhero__body { min-width: 0; }
.ipb-jhero__badges { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.ipb-jhero__badges span { font-size: 11px; font-weight: 800; letter-spacing: .05em; padding: 4px 10px; border-radius: 6px; }
.ipb-jhero__badges .is-scopus { background: var(--ipb-orange); }
.ipb-jhero__badges .is-sinta { background: #fff; color: var(--ipb-navy); }
.ipb-jhero__badges .is-oa { background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.3); }
body.ipb .ipb-jhero h2 { color: #fff; font-size: clamp(24px, 3vw, 34px); line-height: 1.15; margin: 0 0 8px; font-weight: 800; }
.ipb-jhero small { color: #cfe0f3; font-size: 13px; }
.ipb-metrics--inline { max-width: 260px; }
.ipb-metrics--inline > div { background: rgba(255,255,255,.12); }
.ipb-metrics--inline b { color: #fff; }
.ipb-metrics--inline span { color: #cfe0f3; }
.ipb-jhero__actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }

/* Halaman dalam: sentuhan gaya pada komponen bawaan */
body.ipb :where(.pkp_structure_main) :where(h1, h2) { color: var(--ipb-navy); }
body.ipb .page_index_journal .current_issue h2,
body.ipb .page_index_journal .homepage_about h2,
body.ipb .cmp_announcements > h2 { font-weight: 800; }
body.ipb .obj_article_summary .title a { color: var(--ipb-navy); }
body.ipb .obj_article_summary .title a:hover { color: var(--ipb-blue); }
body.ipb .cmp_button, body.ipb .pkp_structure_main button.submit, body.ipb .cmp_form .buttons button {
	border-radius: 8px;
	font-family: var(--ipb-font);
}
body.ipb .pkp_block .title { color: var(--ipb-navy); font-weight: 800; }

/* ---------- Footer ---------- */
.ipb-footer-wrap { margin-top: 70px; }
.ipb-indexers { background: var(--ipb-bg); }
.ipb-indexers__in {
	display: flex;
	gap: 14px;
	padding-top: 26px;
	padding-bottom: 26px;
	align-items: center;
	justify-content: center;
	flex-wrap: wrap;
	color: var(--ipb-mut);
	font-weight: 800;
	font-size: 15px;
	letter-spacing: .04em;
	text-transform: uppercase;
}
.ipb-indexers small { font-weight: 600; font-size: 12px; margin-right: 12px; }
.ipb-indexers i { font-style: normal; opacity: .6; }
.ipb-pagefooter { border-top: 1px solid var(--ipb-line); padding: 24px 0; color: var(--ipb-mut); font-size: 14px; }
.ipb-footer { background: var(--ipb-navy); color: #b9cde3; padding: 48px 0 28px; font-size: 13px; line-height: 1.9; }
.ipb-footer__in { display: flex; gap: 60px; }
.ipb-footer__in > div { display: flex; flex-direction: column; }
.ipb-footer__about { flex: 1.6; }
.ipb-footer__about p { margin: 0; max-width: 460px; }
.ipb-footer b { color: #fff; display: block; margin-bottom: 6px; font-size: 14px; }
body.ipb .ipb-footer a { color: #b9cde3; text-decoration: none; }
body.ipb .ipb-footer a:hover { color: #fff; }
.ipb-copy { background: #071d34; color: #7f97b2; font-size: 12px; }
.ipb-copy__in { display: flex; justify-content: space-between; align-items: center; padding-top: 12px; padding-bottom: 12px; }
.ipb-copy img { height: 26px; width: auto; display: block; opacity: .75; filter: brightness(0) invert(1); }

/* ---------- Responsif ---------- */
@media (max-width: 1180px) {
	.ipb-cards { grid-auto-columns: calc((100% - 3 * 20px) / 4); }
	.ipb-grid { grid-template-columns: repeat(3, 1fr); }
	.ipb-hero__stack { flex-basis: 340px; transform: scale(.85); transform-origin: right center; }
}

@media (max-width: 991px) {
	.ipb-header { top: 0; }
	.ipb-topbar { display: none; }
	.ipb-nav__toggle { display: flex; }
	.ipb-nav__in { flex-wrap: wrap; min-height: 64px; }
	.ipb-nav__menu {
		display: none;
		flex-basis: 100%;
		flex-direction: column;
		align-items: stretch;
		padding: 8px 0 16px;
	}
	.ipb-nav.is-open .ipb-nav__menu { display: flex; }
	.ipb-nav__portal, .ipb-nav__list { flex-direction: column; align-items: stretch; margin: 0 !important; }
	.ipb-nav__list ul { position: static; display: block; box-shadow: none; border: 0; padding: 0 0 0 14px; }
	.ipb-nav__actions { padding-top: 10px; border-top: 1px solid var(--ipb-line); flex-wrap: wrap; }
	.ipb-usermenu ul ul { position: static; display: block; box-shadow: none; border: 0; }

	.ipb-hero { padding: 48px 0 96px; }
	.ipb-hero__stack { display: none; }
	.ipb-stats { flex-wrap: wrap; row-gap: 18px; }
	.ipb-stats > div { flex: 1 1 33%; }
	.ipb-cards { grid-auto-columns: calc((100% - 2 * 20px) / 3); }
	.ipb-carousel__nav.is-prev { left: 4px; }
	.ipb-carousel__nav.is-next { right: 4px; }
	.ipb-grid { grid-template-columns: repeat(2, 1fr); }
	.ipb-two { grid-template-columns: 1fr; }
	.ipb-footer__in { flex-wrap: wrap; gap: 32px; }
	.ipb-footer__about { flex-basis: 100%; }
}

@media (max-width: 640px) {
	.ipb-container, body.ipb .pkp_structure_content { padding-left: 16px; padding-right: 16px; }
	.ipb-brand__seal { width: 42px; height: 42px; }
	.ipb-brand__l1 { font-size: 13px; }
	.ipb-brand__l2 { font-size: 19px; }
	.ipb-search { padding-left: 12px; }
	.ipb-search button { padding: 12px 18px; }
	.ipb-stats > div { flex-basis: 50%; border-right: 0; }
	.ipb-stats b { font-size: 26px; }
	body.ipb .ipb-sh h2 { font-size: 26px; }
	.ipb-cards { grid-auto-columns: 82%; }
	.ipb-grid { grid-template-columns: 1fr; }
	.ipb-find, .ipb-find input { width: 100%; min-width: 0; }
	.ipb-jhero { flex-direction: column; align-items: flex-start; padding: 22px; }
	.ipb-jhero__cover { width: 110px; height: 150px; }
	.ipb-copy__in { flex-direction: column; gap: 8px; }
}