/* === RESET & FONT DASAR === */
        body {
            font-family: 'Noto Sans', sans-serif;
            background-color: #f8f9fa; /* Simulasi background halaman OJS */
            padding: 20px;
            color: #333;
        }

        /* === CONTAINER SIDEBAR (Untuk Preview) === */
        .sidebar-container {
            width: 100%;
            max-width: 300px; /* Standar lebar sidebar OJS */
            margin: 0 auto;
        }

        /* === BLOK CUSTOM SIDEBAR === */
        .custom-sidebar-block {
            background-color: #ffffff;
            border: 1px solid #e5e7eb;
            border-radius: 6px;
            margin-bottom: 25px;
            overflow: hidden;
            box-shadow: 0 2px 4px rgba(0,0,0,0.05);
        }

        /* === JUDUL BLOK === */
        .custom-sidebar-title {
            background-color: #F26522; /* Warna Oranye Logo JCE */
            color: #ffffff;
            padding: 12px 15px;
            font-size: 0.95rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin: 0;
            display: flex;
            align-items: center;
            border-bottom: 2px solid #D95316; /* Oranye lebih gelap untuk border bawah */
        }

        /* === KONTEN BLOK === */
        .custom-sidebar-content {
            padding: 15px;
        }
        
        /* Pengecualian padding untuk list menu agar menempel ke tepi */
        .custom-sidebar-content.no-padding {
            padding: 0;
        }

        /* === TOMBOL AKSI (Submit & Template) === */
        .btn-action {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            width: 100%;
            box-sizing: border-box; /* Penting agar padding tidak melebihi width */
            padding: 12px;
            margin-bottom: 12px;
            border-radius: 4px;
            font-weight: bold;
            text-transform: uppercase;
            font-size: 0.85rem;
            transition: all 0.3s ease;
            text-decoration: none;
        }
        .btn-action:last-child {
            margin-bottom: 0;
        }
        
        /* Tombol Submit (Warna Utama) */
        .btn-submit {
            background-color: #F26522;
            color: #ffffff;
            border: 2px solid #F26522;
        }
        .btn-submit:hover {
            background-color: #D95316;
            border-color: #D95316;
            color: #ffffff;
        }
        
        /* Tombol Template (Warna Sekunder/Krem) */
        .btn-template {
            background-color: #FFF8EA; /* Warna krem background JCE */
            color: #F26522;
            border: 2px solid #F26522;
        }
        .btn-template:hover {
            background-color: #F26522;
            color: #ffffff;
        }

        /* === LIST MENU JURNAL (Efek Hover) === */
        .sidebar-menu-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-menu-list li {
            border-bottom: 1px dashed #e5e7eb;
        }
        .sidebar-menu-list li:last-child {
            border-bottom: none;
        }
        .sidebar-menu-list a {
            display: block;
            padding: 12px 10px 12px 25px;
            color: #4b5563;
            text-decoration: none;
            font-size: 0.85rem;
            font-weight: 600;
            position: relative;
            transition: all 0.3s ease;
        }
        
        /* Panah kecil di sebelah kiri menu */
        .sidebar-menu-list a::before {
            content: '›';
            position: absolute;
            left: 10px;
            top: 50%;
            transform: translateY(-50%);
            color: #F26522;
            font-size: 1.5rem;
            font-weight: bold;
            transition: all 0.3s ease;
        }
        
        /* Efek saat menu di-hover (digeser sedikit ke kanan) */
        .sidebar-menu-list a:hover {
            color: #F26522;
            padding-left: 30px;
            background-color: #FFF8EA; /* Latar krem saat hover */
        }
        .sidebar-menu-list a:hover::before {
            left: 15px;
        }

        /* === GRID UNTUK LOGO (Indeksasi & Tools) === */
        .sidebar-grid {
            display: grid;
            grid-template-columns: 1fr 1fr; /* 2 kolom */
            gap: 10px;
        }
        
        .sidebar-img-box {
            border: 1px solid #e5e7eb;
            padding: 10px;
            border-radius: 4px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
            background-color: #f8fafc;
            min-height: 50px;
            text-decoration: none;
            text-align: center;
        }
        
        .sidebar-img-box:hover {
            border-color: #F26522;
            box-shadow: 0 4px 6px -1px rgba(242, 101, 34, 0.15);
            background-color: #ffffff;
            transform: translateY(-2px);
        }

        /* Teks placeholder (sebelum ada gambar) */
        .placeholder-text {
            font-weight: 700;
            color: #9ca3af;
            font-size: 0.75rem;
            letter-spacing: 0.05em;
        }

        /* Efek Grayscale untuk Gambar Asli (Nanti) */
        .sidebar-img-box img {
            max-width: 100%;
            max-height: 40px;
            filter: grayscale(100%);
            opacity: 0.7;
            transition: all 0.3s ease;
        }
        .sidebar-img-box:hover img {
            filter: grayscale(0%);
            opacity: 1;
        }

        /* === STATISTIK PENGUNJUNG === */
        .visitor-counter {
            background-color: #f3f4f6;
            padding: 10px;
            border-radius: 4px;
            text-align: center;
            font-family: monospace; /* Font ala mesin ketik untuk angka */
            font-size: 1.2rem;
            letter-spacing: 3px;
            color: #374151;
            border: 1px solid #e5e7eb;
            box-shadow: inset 0 2px 4px rgba(0,0,0,0.05); /* Efek masuk ke dalam */
        }