/* ===============================
   HEADER CUSTOMIZATION OJS 3.4
   =============================== */

/* Header wrapper */
.header {
    background-color: #f8f9fa;
    padding: 20px 0;
    border-bottom: 3px solid #ddd;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo site / journal */
.pkp_site_name .is_img img {
    max-height: 150px;
    width: auto;
    margin-right: 20px;
}

/* Site title */
.header .site-title {
    color: #222;
    font-size: 32px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0;
    padding: 10px 0;
}

/* Site subtitle (opsional) */
.header .site-subtitle {
    color: #666;
    font-size: 16px;
    font-weight: 400;
    margin-top: 5px;
}

/* ===============================
   NAVIGATION MENU DEFAULT
   =============================== */
.navbar {
    background-color: #F5DF4D; /* warna kuning keemasan */
    padding: 10px 0;
    border-top: 2px solid #e0c93b;
}

.navbar a {
    color: #000 !important; /* warna teks hitam */
    padding: 12px 20px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    transition: background 0.3s ease, color 0.3s ease;
}

.navbar a:hover,
.navbar a:focus {
    background-color: #fff176; /* kuning lebih terang saat hover */
    color: #000;
    border-radius: 4px;
}

/* ===============================
   REMOVE PKP FOOTER LOGO
   =============================== */
.pkp_brand_footer, 
.pkp_brand_footer a, 
.pkp_brand_footer img {
    display: none !important;
}

/* ===============================
   VERTICAL NAV MENU CUSTOM BLOCK
   =============================== */
.navbar-vertical {
    background: #F5DF4D; /* ganti ke warna kuning keemasan */
    padding: 20px;
    width: 220px;
    box-shadow: 3px 0 8px rgba(0,0,0,0.2);
    position: relative;
    border-radius: 0 0 8px 0;
}

/* Label Menu */
.navbar-vertical .menu-label {
    font-size: 22px;
    font-weight: 700;
    color: #000; /* teks hitam */
    margin-bottom: 20px;
    text-align: center;
    letter-spacing: 1px;
    text-transform: uppercase;
    position: relative;
}

/* Garis dekoratif */
.navbar-vertical .menu-label::after {
    content: "";
    display: block;
    width: 50%;
    height: 3px;
    background: #000; /* garis hitam */
    margin: 8px auto 0 auto;
    border-radius: 2px;
}

/* List menu */
.navbar-vertical ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* Item menu */
.navbar-vertical ul li {
    position: relative;
}

.navbar-vertical ul li a {
    color: #000; /* teks hitam */
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    padding: 12px 18px;
    border-radius: 6px;
    display: block;
    transition: all 0.3s ease;
}

/* Hover effect */
.navbar-vertical ul li a:hover {
    background: #fff176; /* kuning muda saat hover */
    color: #000;
    transform: translateX(5px);
    box-shadow: 2px 4px 8px rgba(0,0,0,0.15);
}

/* Efek garis kiri animasi */
.navbar-vertical ul li a::before {
    content: "";
    position: absolute;
    width: 0;
    height: 100%;
    left: 0;
    top: 0;
    background: #000; /* garis hitam */
    transition: width 0.3s;
    border-radius: 4px 0 0 4px;
}

.navbar-vertical ul li a:hover::before {
    width: 6px;
}