/*
 * USROTUNA — Theme 4: FEE Inspired Academic Blue
 * Untuk OJS 3.3.0.13
 * Upload: Settings > Website > Appearance > Advanced > Journal Style Sheet
 * Catatan: stylesheet mandiri; jangan digabung dengan tema USROTUNA lain.
 */

@import url('https://fonts.googleapis.com/css2?family=Lora:wght@500;600;700&family=Roboto:wght@400;500;700&display=swap');

:root {
  --fee-blue: #064f82;
  --fee-blue-dark: #033552;
  --fee-blue-soft: #eaf4fa;
  --fee-gold: #e8a51b;
  --fee-gold-dark: #c88400;
  --fee-ink: #23333f;
  --fee-muted: #6b7881;
  --fee-line: #d7e0e6;
  --fee-paper: #ffffff;
  --fee-bg: #eef2f5;
  --fee-serif: "Lora", Georgia, serif;
  --fee-sans: "Roboto", Arial, sans-serif;
  --fee-shadow: 0 8px 24px rgba(20, 56, 78, .10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--fee-bg);
  color: var(--fee-ink);
  font: 15px/1.7 var(--fee-sans);
}
a { color: var(--fee-blue); text-decoration: none; transition: color .18s ease, background .18s ease, border-color .18s ease, transform .18s ease; }
a:hover, a:focus { color: var(--fee-gold-dark); }
h1, h2, h3, h4, .page_title, .current_issue_title { color: var(--fee-blue-dark); font-family: var(--fee-serif); line-height: 1.28; }
img { max-width: 100%; height: auto; }

.pkp_structure_page {
  max-width: 1400px;
  margin: 0 auto;
  overflow: hidden;
  background: var(--fee-paper);
  box-shadow: 0 0 35px rgba(18, 48, 68, .12);
}

/* ===== Header jurnal ===== */
.pkp_structure_head {
  position: relative;
  border: 0;
  background: linear-gradient(115deg, var(--fee-blue-dark), var(--fee-blue) 68%, #1679a9);
}
.pkp_structure_head::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent 0 74%, rgba(255,255,255,.06) 74% 75%, transparent 75%),
    repeating-linear-gradient(135deg, transparent 0 22px, rgba(255,255,255,.025) 22px 23px);
}
.pkp_structure_head::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 5px;
  background: var(--fee-gold);
}
.pkp_head_wrapper { max-width: 1180px; margin: 0 auto; padding: 0 28px; }
.pkp_site_name { position: relative; z-index: 2; padding: 46px 0 32px; text-align: left; }
.pkp_site_name .is_text,
.pkp_site_name > a {
  display: inline-block;
  color: #fff;
  font: 700 clamp(1.9rem, 4vw, 3.25rem)/1.15 var(--fee-serif);
  letter-spacing: .025em;
  text-shadow: 0 2px 6px rgba(0,0,0,.15);
}
.pkp_site_name .is_img img { width: auto; max-height: 115px; }

/* Menu Register / Login / Dashboard di kanan atas */
@media (min-width: 992px) {
  .pkp_navigation_user_wrapper {
    position: absolute !important;
    z-index: 20;
    top: 12px !important;
    right: 28px !important;
    left: auto !important;
    display: block !important;
    width: auto !important;
  }
  .pkp_navigation_user_wrapper > ul { display: flex !important; gap: 5px; margin: 0; padding: 0; list-style: none; }
  .pkp_navigation_user_wrapper > ul > li > a {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 5px 11px;
    border: 1px solid rgba(255,255,255,.45);
    border-radius: 2px;
    color: #fff;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .03em;
    text-transform: uppercase;
  }
  .pkp_navigation_user_wrapper > ul > li > a:hover { border-color: var(--fee-gold); background: var(--fee-gold); color: var(--fee-blue-dark); }
}

/* ===== Navigasi utama ===== */
.pkp_navigation_primary_row { position: relative; z-index: 10; border: 0; background: #fff; box-shadow: 0 3px 12px rgba(8,54,82,.12); }
.pkp_navigation_primary { margin: 0; }
.pkp_navigation_primary > li > a {
  padding: 16px 14px 13px;
  border-bottom: 3px solid transparent;
  color: var(--fee-blue-dark);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .045em;
  text-transform: uppercase;
}
.pkp_navigation_primary > li > a:hover,
.pkp_navigation_primary > li > a:focus,
.pkp_navigation_primary > li.current > a {
  border-bottom-color: var(--fee-gold);
  color: var(--fee-blue);
}
.pkp_navigation_primary ul { padding: 7px; border: 1px solid var(--fee-line); border-top: 3px solid var(--fee-gold); background: #fff; box-shadow: var(--fee-shadow); }
.pkp_navigation_primary ul a { padding: 8px 12px; color: var(--fee-ink); font-size: .82rem; }
.pkp_navigation_primary ul a:hover { background: var(--fee-blue-soft); color: var(--fee-blue-dark); }
.pkp_navigation_search_wrapper a { color: var(--fee-blue-dark); font-weight: 700; }

/* ===== Tata letak: isi kiri, sidebar kanan ===== */
.pkp_structure_content { max-width: 1180px; margin: 0 auto; padding: 38px 28px 68px; }
@media (min-width: 992px) {
  .pkp_structure_content.has_sidebar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 285px;
    gap: 34px;
    align-items: start;
  }
  .pkp_structure_content.has_sidebar .pkp_structure_main {
    grid-column: 1;
    grid-row: 1;
    float: none;
    width: auto;
    min-width: 0;
    padding: 0;
  }
  .pkp_structure_content.has_sidebar .pkp_structure_sidebar {
    grid-column: 2;
    grid-row: 1;
    float: none;
    width: auto;
    margin: 0;
    padding: 0;
  }
}
.cmp_breadcrumbs { margin: 0 0 25px; padding: 10px 14px; border-left: 4px solid var(--fee-gold); background: #f4f7f9; color: var(--fee-muted); font-size: .75rem; }
.page_title { position: relative; margin: 0 0 27px; padding: 0 0 12px; font-size: clamp(1.8rem, 3.5vw, 2.55rem); }
.page_title::after { content: ""; position: absolute; bottom: 0; left: 0; width: 72px; height: 4px; background: var(--fee-gold); }

/* ===== Beranda ===== */
.pkp_page_index .homepage_about,
.pkp_page_index .journal_description {
  position: relative;
  margin: 0 0 34px;
  padding: 30px 34px;
  overflow: hidden;
  border: 1px solid var(--fee-line);
  border-top: 5px solid var(--fee-blue);
  background: #fff;
  box-shadow: var(--fee-shadow);
}
.pkp_page_index .homepage_about::before,
.pkp_page_index .journal_description::before {
  content: "USROTUNA";
  position: absolute;
  right: 22px;
  bottom: -12px;
  color: rgba(6,79,130,.045);
  font: 700 clamp(3.5rem, 8vw, 6.5rem)/1 var(--fee-serif);
  letter-spacing: .04em;
}
.pkp_page_index .homepage_about h2,
.pkp_page_index .journal_description h2 { position: relative; margin-top: 0; font-size: 1.75rem; }
.pkp_page_index .homepage_about p,
.pkp_page_index .journal_description p { position: relative; color: #485963; }

/* ===== Current issue dan daftar artikel ===== */
.pkp_page_index .current_issue { margin-top: 30px; padding: 28px; border: 1px solid var(--fee-line); background: #f8fafb; }
.pkp_page_index .current_issue > h2 { margin: 0 0 22px; padding: 0 0 10px; border-bottom: 1px solid var(--fee-line); font-size: 1.9rem; }
.obj_issue_toc .heading { margin-bottom: 24px; }
.obj_issue_toc .cover { margin-right: 25px; }
.obj_issue_toc .cover img { border: 1px solid var(--fee-line); box-shadow: var(--fee-shadow); }
.obj_issue_toc .section > h2,
.obj_issue_toc .section > h3 {
  margin: 28px 0 0;
  padding: 11px 16px;
  border-left: 5px solid var(--fee-gold);
  background: var(--fee-blue-dark);
  color: #fff;
  font: 700 .78rem/1.4 var(--fee-sans);
  letter-spacing: .075em;
  text-transform: uppercase;
}
.obj_issue_toc .articles { margin: 0; padding: 0; border: 1px solid var(--fee-line); border-top: 0; background: #fff; list-style: none; }
.obj_article_summary {
  position: relative;
  margin: 0;
  padding: 24px 25px 22px 33px;
  border: 0;
  border-bottom: 1px solid var(--fee-line);
  background: #fff;
  transition: background .18s ease, transform .18s ease, box-shadow .18s ease;
}
.obj_article_summary:last-child { border-bottom: 0; }
.obj_article_summary::before { content: ""; position: absolute; top: 24px; bottom: 24px; left: 0; width: 4px; background: #b9cedb; transition: background .18s ease; }
.obj_article_summary:hover { z-index: 2; background: #fbfdfe; box-shadow: 0 7px 22px rgba(20,56,78,.10); transform: translateX(3px); }
.obj_article_summary:hover::before { background: var(--fee-gold); }
.obj_article_summary .title { margin: 0 0 9px; color: var(--fee-blue-dark); font: 600 1.14rem/1.48 var(--fee-serif); }
.obj_article_summary .title a { color: var(--fee-blue-dark); }
.obj_article_summary .title a:hover { color: var(--fee-blue); }
.obj_article_summary .authors { margin-bottom: 6px; color: var(--fee-muted); font-size: .83rem; }
.obj_article_summary .pages { color: #87939a; font-size: .74rem; }
.obj_article_summary .doi { font-size: .76rem; }
.obj_article_summary .galleys_links { margin-top: 11px; }
.obj_galley_link,
.obj_article_summary .galleys_links a {
  display: inline-flex;
  align-items: center;
  margin: 4px 5px 0 0;
  padding: 6px 13px;
  border: 1px solid var(--fee-blue);
  border-radius: 2px;
  background: #fff;
  color: var(--fee-blue);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .035em;
  text-transform: uppercase;
}
.obj_galley_link:hover,
.obj_article_summary .galleys_links a:hover { border-color: var(--fee-blue); background: var(--fee-blue); color: #fff; }

/* ===== Archives: bentuk list, berbeda dari kartu beranda ===== */
.pkp_page_issue_archive .issues_archive { margin: 0; padding: 0; border-top: 4px solid var(--fee-blue); list-style: none; }
.pkp_page_issue_archive .obj_issue_summary {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) auto;
  gap: 20px;
  align-items: center;
  margin: 0;
  padding: 19px 16px;
  border: 1px solid var(--fee-line);
  border-top: 0;
  background: #fff;
}
.pkp_page_issue_archive .obj_issue_summary:nth-child(even) { background: #f7fafc; }
.pkp_page_issue_archive .obj_issue_summary:hover { background: var(--fee-blue-soft); }
.pkp_page_issue_archive .obj_issue_summary .cover { width: 92px; margin: 0; }
.pkp_page_issue_archive .obj_issue_summary .cover img { display: block; border: 1px solid #ccd7dd; box-shadow: 0 5px 13px rgba(20,56,78,.12); }
.pkp_page_issue_archive .obj_issue_summary .title { margin: 0 0 4px; color: var(--fee-blue-dark); font: 600 1.12rem/1.4 var(--fee-serif); }
.pkp_page_issue_archive .obj_issue_summary .description { color: var(--fee-muted); font-size: .82rem; }

/* ===== Announcements ===== */
.pkp_page_index .cmp_announcements,
.pkp_page_announcements .cmp_announcements { margin: 34px 0; }
.cmp_announcements > h2 { position: relative; margin-bottom: 18px; padding: 0 0 10px; border-bottom: 1px solid var(--fee-line); }
.cmp_announcements > h2::after { content: ""; position: absolute; bottom: -1px; left: 0; width: 70px; height: 4px; background: var(--fee-gold); }
.obj_announcement_summary {
  position: relative;
  margin-bottom: 14px;
  padding: 20px 22px 20px 70px;
  border: 1px solid var(--fee-line);
  background: #fff;
  box-shadow: 0 4px 14px rgba(20,56,78,.055);
}
.obj_announcement_summary::before {
  content: "!";
  position: absolute;
  top: 21px;
  left: 22px;
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 50%;
  background: var(--fee-gold);
  color: var(--fee-blue-dark);
  font-weight: 700;
}
.obj_announcement_summary .title { margin: 0 0 5px; font-family: var(--fee-serif); font-size: 1.08rem; }
.obj_announcement_summary .date { color: var(--fee-muted); font-size: .74rem; font-weight: 700; text-transform: uppercase; }

/* ===== Editorial board / reviewer ===== */
.pkp_page_custom .page_content,
.pkp_page_about .page_content,
.pkp_page_contact .page_content { padding: 28px 30px; border: 1px solid var(--fee-line); border-top: 4px solid var(--fee-blue); background: #fff; box-shadow: var(--fee-shadow); }
.pkp_page_custom .page_content h2,
.pkp_page_custom .page_content h3,
.pkp_page_about .page_content h2,
.pkp_page_about .page_content h3 { margin: 28px 0 14px; padding: 10px 14px; border-left: 5px solid var(--fee-gold); background: var(--fee-blue-soft); color: var(--fee-blue-dark); }
.pkp_page_custom .page_content table,
.pkp_page_about .page_content table { width: 100%; border-collapse: collapse; }
.pkp_page_custom .page_content td,
.pkp_page_custom .page_content th,
.pkp_page_about .page_content td,
.pkp_page_about .page_content th { padding: 12px 14px; border: 1px solid var(--fee-line); vertical-align: top; }
.pkp_page_custom .page_content tr:nth-child(even),
.pkp_page_about .page_content tr:nth-child(even) { background: #f6f9fb; }

/* ===== Sidebar ===== */
.pkp_structure_sidebar .pkp_block {
  margin: 0 0 20px;
  padding: 18px;
  border: 1px solid var(--fee-line);
  border-radius: 0;
  background: #fff;
  box-shadow: 0 5px 16px rgba(20,56,78,.07);
}
.pkp_structure_sidebar .pkp_block .title {
  position: relative;
  margin: -18px -18px 16px;
  padding: 12px 15px 10px;
  border-bottom: 4px solid var(--fee-gold);
  background: var(--fee-blue-dark);
  color: #fff;
  font: 700 .76rem/1.4 var(--fee-sans);
  letter-spacing: .055em;
  text-transform: uppercase;
}
.pkp_structure_sidebar .pkp_block ul { margin: 0; padding: 0; list-style: none; }
.pkp_structure_sidebar .pkp_block li { padding: 8px 0; border-bottom: 1px dotted #ccd7dd; }
.pkp_structure_sidebar .pkp_block li:last-child { border-bottom: 0; }
.pkp_structure_sidebar .pkp_block li a { color: #3a535f; font-size: .83rem; }
.pkp_structure_sidebar .pkp_block li a:hover { color: var(--fee-blue); }
.pkp_block.block_make_submission { padding: 0; border: 0; box-shadow: none; }
.pkp_block.block_make_submission .title { display: none; }
.pkp_block.block_make_submission a {
  display: block;
  padding: 14px 16px;
  border: 0;
  background: var(--fee-gold);
  color: var(--fee-blue-dark);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-align: center;
  text-transform: uppercase;
  box-shadow: 0 6px 15px rgba(200,132,0,.2);
}
.pkp_block.block_make_submission a:hover { background: var(--fee-gold-dark); color: #fff; transform: translateY(-2px); }

/* ===== Form, notifikasi, pagination ===== */
.cmp_button, .pkp_button, input[type="submit"], button.submit {
  border: 1px solid var(--fee-blue);
  border-radius: 2px;
  background: var(--fee-blue);
  color: #fff;
  font-weight: 700;
}
.cmp_button:hover, .pkp_button:hover, input[type="submit"]:hover, button.submit:hover { border-color: var(--fee-blue-dark); background: var(--fee-blue-dark); color: #fff; }
input[type="text"], input[type="email"], input[type="password"], textarea, select { border: 1px solid #bbcbd4; border-radius: 2px; }
input:focus, textarea:focus, select:focus { border-color: var(--fee-blue); outline: 2px solid rgba(6,79,130,.12); }
.cmp_pagination .current { border-color: var(--fee-blue); background: var(--fee-blue); color: #fff; }
.pkp_page_issue .page_title + p,
.pkp_page_issue_archive .page_title + p,
.pkp_page_index .cmp_notification { padding: 28px; border: 1px dashed #aac0cc; border-left: 5px solid var(--fee-gold); background: #f7fafc; color: var(--fee-muted); text-align: center; }

/* ===== Footer ===== */
.pkp_structure_footer_wrapper { border: 0; border-top: 5px solid var(--fee-gold); background: var(--fee-blue-dark); color: #cfdee6; }
.pkp_structure_footer { max-width: 1180px; margin: 0 auto; padding: 42px 28px; }
.pkp_footer_content, .pkp_footer_content p { color: #cfdee6; }
.pkp_footer_content a { color: #ffd271; }
.pkp_brand_footer { margin-top: 20px; }

/* ===== Tablet dan ponsel ===== */
@media (max-width: 991px) {
  .pkp_head_wrapper, .pkp_structure_content { padding-right: 22px; padding-left: 22px; }
  .pkp_structure_sidebar { margin-top: 38px; padding-right: 0; padding-left: 0; }
  .pkp_navigation_user_wrapper { position: static; }
}
@media (max-width: 767px) {
  body { font-size: 14px; }
  .pkp_site_name { padding: 28px 0 23px; text-align: center; }
  .pkp_site_name .is_text, .pkp_site_name > a { font-size: 1.85rem; }
  .pkp_structure_content { padding: 28px 16px 48px; }
  .pkp_structure_main, .pkp_structure_sidebar { width: 100%; padding-right: 0; padding-left: 0; }
  .pkp_page_index .homepage_about, .pkp_page_index .journal_description { padding: 24px 22px; }
  .pkp_page_index .current_issue { padding: 19px 15px; }
  .obj_article_summary { padding: 20px 18px 19px 25px; }
  .pkp_page_issue_archive .obj_issue_summary { grid-template-columns: 65px minmax(0,1fr); gap: 13px; padding: 14px 10px; }
  .pkp_page_issue_archive .obj_issue_summary .cover { width: 65px; }
  .obj_announcement_summary { padding: 18px 17px 18px 56px; }
  .obj_announcement_summary::before { top: 18px; left: 15px; }
  .pkp_page_custom .page_content, .pkp_page_about .page_content, .pkp_page_contact .page_content { padding: 20px 16px; overflow-x: auto; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}