/* ===== JTRK Sidebar Block Styles — Tema Material ===== */
:root {
  --jtrk-primary: #4527A0;      /* ungu tua — warna utama / CTA */
  --jtrk-primary-dark: #311B6B;
  --jtrk-c-info: #2E5395;       /* navy — Tentang Jurnal */
  --jtrk-c-facts: #B7791F;      /* amber — Fakta Jurnal Singkat */
  --jtrk-c-ethics: #00695C;     /* teal — Etika Publikasi */
  --jtrk-c-author: #37474F;     /* slate — Panduan Penulis */
  --jtrk-c-index: #6A1B9A;      /* ungu — Pengindeksan */
  --jtrk-border: #e2e2e8;
  --jtrk-text: #333333;
  --jtrk-text-muted: #6b6b6b;
}

/* Kartu dasar — bingkai setiap blok sidebar */
.jtrk-block {
  background: #ffffff;
  border: 1px solid var(--jtrk-border);
  border-radius: 10px;
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
  margin-bottom: 22px;
  overflow: hidden;
  font-family: inherit;
}

/* Header berwarna tiap blok */
.jtrk-block__header {
  padding: 12px 16px;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .4px;
  text-transform: uppercase;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 8px;
}
.jtrk-block__header .jtrk-ico { font-size: 16px; line-height: 1; }

.jtrk-block--info    .jtrk-block__header { background: var(--jtrk-c-info); }
.jtrk-block--facts   .jtrk-block__header { background: var(--jtrk-c-facts); }
.jtrk-block--ethics  .jtrk-block__header { background: var(--jtrk-c-ethics); }
.jtrk-block--author  .jtrk-block__header { background: var(--jtrk-c-author); }
.jtrk-block--index   .jtrk-block__header { background: var(--jtrk-c-index); }

/* Isi blok */
.jtrk-block__body {
  padding: 14px 16px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--jtrk-text);
}
.jtrk-block__body p { margin: 0 0 8px 0; }
.jtrk-block__body p:last-child { margin-bottom: 0; }

/* Daftar tautan bergaya menu (Panduan Penulis, Tentang Jurnal, Etika Publikasi) */
.jtrk-block__list { list-style: none; margin: 0; padding: 0; }
.jtrk-block__list li { border-bottom: 1px solid #f2f2f5; }
.jtrk-block__list li:last-child { border-bottom: none; }
.jtrk-block__list a {
  display: block;
  padding: 10px 16px;
  color: var(--jtrk-text);
  text-decoration: none;
  font-size: 13.5px;
  border-left: 3px solid transparent;
  transition: background .15s ease, border-color .15s ease, color .15s ease;
}
.jtrk-block__list a:hover {
  background: #f7f6fb;
  color: var(--jtrk-primary);
  border-left-color: var(--jtrk-primary);
}

/* Blok Fakta Jurnal Singkat — gaya definisi ringkas */
.jtrk-facts dl { margin: 0; }
.jtrk-facts dt {
  font-weight: 600;
  color: var(--jtrk-text-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .3px;
  margin-top: 10px;
}
.jtrk-facts dt:first-child { margin-top: 0; }
.jtrk-facts dd { margin: 2px 0 0 0; font-size: 13.5px; color: var(--jtrk-text); }

/* Grid logo pengindeks */
.jtrk-index-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding: 14px 16px;
  align-items: center;
}
.jtrk-index-grid img {
  max-width: 100%;
  filter: grayscale(35%);
  opacity: .85;
  transition: filter .2s ease, opacity .2s ease;
}
.jtrk-index-grid img:hover { filter: none; opacity: 1; }

/* Tombol CTA (mis. "Kirim Naskah") di dalam blok */
.jtrk-cta {
  display: block;
  text-align: center;
  background: var(--jtrk-primary);
  color: #ffffff !important;
  padding: 11px 16px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 13.5px;
  text-decoration: none !important;
  margin: 4px 16px 16px 16px;
  transition: background .15s ease;
}
.jtrk-cta:hover { background: var(--jtrk-primary-dark); }

/* Badge kecil, contoh: status "Terakreditasi SINTA 4" */
.jtrk-badge {
  display: inline-block;
  background: #eef0fb;
  color: var(--jtrk-primary);
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
}

h2[id], h3[id] { scroll-margin-top: 90px; }