/* =========================================================
   Metamorfosa: tampilan modern
   Ubah warna cukup di bagian :root di bawah ini
   ========================================================= */

:root {
  --mj-primary: #0f4c81;
  --mj-primary-dark: #0a3558;
  --mj-primary-light: #e8f1f9;
  --mj-accent: #f2b705;
  --mj-bg: #f4f7fa;
  --mj-text: #243142;
  --mj-muted: #5d6b7c;
  --mj-border: #dbe3ec;
  --mj-radius: 10px;
}

/* ---------- Dasar ---------- */
body {
  background: var(--mj-bg);
  color: var(--mj-text);
  font-family: "Noto Sans", "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.7;
}

.pkp_structure_content {
  background: var(--mj-bg);
}

.pkp_structure_main {
  background: #fff;
  border-radius: var(--mj-radius);
  box-shadow: 0 4px 18px rgba(20, 40, 70, 0.06);
  padding-top: 24px;
  padding-bottom: 24px;
}

.pkp_structure_main h2,
.pkp_structure_main .page_index_journal h2,
.pkp_structure_main .current_issue h2 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--mj-primary-dark);
  padding-left: 12px;
  border-left: 5px solid var(--mj-accent);
  margin-bottom: 14px;
}

.pkp_structure_main p {
  color: var(--mj-text);
}

/* ---------- Header ---------- */
.pkp_structure_head {
  background: linear-gradient(135deg, var(--mj-primary-dark), var(--mj-primary));
  border-bottom: 4px solid var(--mj-accent);
  box-shadow: 0 4px 16px rgba(10, 53, 88, 0.25);
}

/* ---------- Menu utama ---------- */
.pkp_navigation_primary > li > a {
  color: #fff;
  font-weight: 600;
  letter-spacing: 0.3px;
  padding: 10px 16px;
  border-radius: 8px;
  border-bottom: none;
  transition: background 0.2s ease, color 0.2s ease;
}

.pkp_navigation_primary > li > a:hover,
.pkp_navigation_primary > li > a:focus {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  border-bottom: none;
}

.pkp_navigation_primary ul {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}

.pkp_navigation_primary ul a:hover,
.pkp_navigation_primary ul a:focus {
  background: var(--mj-primary-light);
  color: var(--mj-primary-dark);
}

/* ---------- Sidebar: kartu ---------- */
.pkp_block {
  background: #fff;
  border: 1px solid var(--mj-border);
  border-radius: var(--mj-radius);
  box-shadow: 0 3px 12px rgba(20, 40, 70, 0.05);
  padding: 18px 20px;
  margin-bottom: 22px;
}

.pkp_block .title {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--mj-primary);
  padding-bottom: 10px;
  margin-bottom: 12px;
  border-bottom: 2px solid var(--mj-accent);
}

/* ---------- Sidebar: blok Information ---------- */
#customblock-information .content p {
  margin: 0;
  padding: 11px 0;
  border-top: 1px solid var(--mj-border);
}

#customblock-information .content p:first-child {
  border-top: none;
}

#customblock-information .content p:empty {
  display: none;
}

#customblock-information .content a {
  display: block;
  text-transform: uppercase;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.3px;
  color: var(--mj-primary);
  text-decoration: none;
  transition: padding-left 0.2s ease, color 0.2s ease;
}

#customblock-information .content a:hover {
  color: var(--mj-primary-dark);
  padding-left: 8px;
}

/* ---------- Sampul dan daftar isi ---------- */
.obj_issue_summary .cover img,
.page_index_journal .current_issue .cover img,
.obj_issue_toc .cover img {
  border-radius: 8px;
  box-shadow: 0 6px 18px rgba(20, 40, 70, 0.22);
}

.obj_article_summary {
  padding: 16px 0;
  border-bottom: 1px solid var(--mj-border);
}

.obj_article_summary .title a {
  font-weight: 600;
  color: var(--mj-primary-dark);
}

.obj_article_summary .title a:hover {
  color: var(--mj-primary);
}

/* ---------- Tombol (PDF, Read more, dll.) ---------- */
.obj_galley_link,
.cmp_button,
.cmp_button_wire,
.pkp_button {
  background: var(--mj-primary);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 6px 16px;
  font-weight: 600;
  transition: background 0.2s ease, transform 0.1s ease;
}

.obj_galley_link:hover,
.cmp_button:hover,
.cmp_button_wire:hover,
.pkp_button:hover {
  background: var(--mj-primary-dark);
  color: #fff;
  transform: translateY(-1px);
}

/* ---------- Footer ---------- */
.pkp_structure_footer_wrapper {
  background: var(--mj-primary-dark);
  border-top: 4px solid var(--mj-accent);
}

.pkp_structure_footer_wrapper,
.pkp_footer_content,
.pkp_footer_content p {
  color: #dbe7f3;
}

.pkp_footer_content a {
  color: #fff;
  text-decoration: underline;
}

/* ---------- Layar kecil ---------- */
@media (max-width: 768px) {
  .pkp_structure_main {
    border-radius: 0;
  }

  .pkp_block {
    padding: 16px;
  }
}