/* ====== GLOBAL STYLE ====== */
body {
    font-family: Arial, Helvetica, sans-serif;
    background: #eaf0f9;
    color: #222;
    line-height: 1.6;
}

/* Link */
a {
    color: #003366;
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}

/* Container utama */
#main-content {
    display: flex;
    gap: 20px;
    padding: 20px;
}

/* ====== HEADER JURNAL ====== */
.journal-header {
    background: #003366;
    color: #fff;
    padding: 15px;
    text-align: center;
    border-bottom: 5px solid #ffcc00;
}
.journal-header h1 {
    margin: 0;
    font-size: 28px;
    font-weight: bold;
}
.journal-header .sub-title {
    font-size: 14px;
    margin-top: 5px;
    color: #eee;
}

/* ====== CONTENT AREA ====== */
#content {
    flex: 3;
    background: #fff;
    padding: 20px;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* ====== SIDEBAR ====== */
#sidebar {
    flex: 1;
    background: #fff;
    padding: 15px;
    border-radius: 6px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}
#sidebar h3 {
    background: #003366;
    color: #fff;
    padding: 8px;
    font-size: 15px;
    margin-bottom: 10px;
    border-radius: 4px;
}
#sidebar .block {
    margin-bottom: 20px;
}

/* ====== COVER JURNAL ====== */
.journal-cover {
    text-align: center;
    margin: 20px 0;
}
.journal-cover img {
    max-width: 250px;
    border: 3px solid #ddd;
    border-radius: 6px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

/* ====== INFORMASI JURNAL ====== */
.journal-info {
    margin-top: 20px;
}
.journal-info table {
    width: 100%;
    border-collapse: collapse;
    background: #fafafa;
    border: 1px solid #ccc;
}
.journal-info td {
    padding: 8px 10px;
    border-bottom: 1px solid #ddd;
}
.journal-info td:first-child {
    font-weight: bold;
    width: 40%;
}

/* ====== BUTTON / ICON ====== */
.journal-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 20px 0;
}
.journal-buttons a img {
    max-height: 50px;
    border-radius: 6px;
    transition: transform 0.2s;
}
.journal-buttons a img:hover {
    transform: scale(1.05);
}

/* ====== ARTICLE LIST ====== */
.article-list {
    margin-top: 25px;
}
.article-list h2 {
    font-size: 18px;
    background: #003366;
    color: #fff;
    padding: 8px 12px;
    border-radius: 4px 4px 0 0;
}
.article-item {
    padding: 10px;
    border-bottom: 1px solid #ddd;
}
.article-item:hover {
    background: #f9f9f9;
}

/* ====== FOOTER ====== */
.site-footer {
    margin-top: 30px;
    padding: 15px;
    background: #003366;
    color: #fff;
    text-align: center;
    font-size: 14px;
}
/* Sidebar Container */
#sidebar {
  width: 260px;
  margin: 20px 0;
  float: right; /* posisi kanan */
  font-family: Arial, sans-serif;
}

/* Kotak sidebar */
.sidebar-menu {
  border: 1px solid #ddd;
  border-radius: 5px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* Header judul menu */
.sidebar-menu h3 {
  background: #003366; /* warna biru tua sesuai header BTJ */
  color: #fff;
  font-size: 15px;
  font-weight: bold;
  text-transform: uppercase;
  padding: 10px 15px;
  margin: 0;
}

/* Daftar menu */
.sidebar-menu ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar-menu ul li {
  border-bottom: 1px solid #eee;
}

.sidebar-menu ul li:last-child {
  border-bottom: none;
}

.sidebar-menu ul li a {
  display: block;
  padding: 10px 15px;
  text-decoration: none;
  color: #333;
  font-size: 14px;
  transition: all 0.3s ease;
}

/* Hover efek */
.sidebar-menu ul li a:hover {
  background: #f4f4f4;
  color: #003366;
  padding-left: 20px;
}