/* ===== 5) SIDEBAR STICKY (.sidebar) ===== */
/* === SIDEBAR STICKY (ngikut saat scroll) === */
.sidebar {
    position: -webkit-sticky;
    position: sticky;
    top: 20px; /* jarak dari atas saat nempel */
    align-self: flex-start; /* WAJIB kalau layout pakai flex, biar sticky jalan */
    width: 300px;
    z-index: 10;
}

/* === Panel iklan — maroon/gold/cream === */
.sidebar table {
    width: 100%;
    background: linear-gradient(180deg, #2a1414, #1c0d0d); /* maroon gelap */
    border: 1px solid rgba(201, 162, 75, 0.4); /* border emas tipis */
    border-radius: 10px;
    overflow: hidden;
    margin: 0 auto 16px auto;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.45);
}

.sidebar table td {
    padding: 10px;
    text-align: center;
    color: #ece3d0; /* teks cream kalau ada tulisan */
}

/* iframe di dalam sidebar */
.sidebar iframe {
    display: block;
    margin: 0 auto;
    max-width: 100%;
    border: 1px solid rgba(201, 162, 75, 0.3);
    border-radius: 8px;
    background: #140a0a; /* fallback gelap kalau iframe kosong/loading */
}

/* buang <br> berlebih di dalam panel biar rapat */
.sidebar table td br {
    display: none;
}

/* Responsive: di layar kecil, sidebar berhenti sticky & full width */
@media (max-width: 900px) {
    .sidebar {
        position: static;
        width: 100%;
    }
}

/* ===== 6) TOC / DAFTAR ISI (.toc-box, .toc-list) ===== */
/* smooth scroll + biar heading gak ketutup saat di-klik dari TOC */
html {
    scroll-behavior: smooth;
}
.toc-target {
    scroll-margin-top: 24px;
}

/* === TOC BOX === */
.toc-box {
    background: linear-gradient(180deg, #2a1414, #1c0d0d);
    border: 1px solid rgba(201, 162, 75, 0.4);
    border-radius: 10px;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.45);
    padding: 14px 16px;
    margin: 0 auto 16px auto;
    font-family: "Segoe UI", Arial, sans-serif;
    color: #ece3d0;
}

.toc-title {
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: #d9b45a; /* gold */
    padding-bottom: 8px;
    margin-bottom: 8px;
    border-bottom: 1px solid rgba(201, 162, 75, 0.3);
}

.toc-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.toc-list li {
    margin: 0;
}

.toc-list a {
    display: block;
    padding: 7px 10px;
    font-size: 13.5px;
    line-height: 1.4;
    color: #ece3d0; /* cream */
    text-decoration: none;
    border-left: 2px solid transparent;
    border-radius: 4px;
    transition:
        background 0.2s ease,
        color 0.2s ease,
        border-color 0.2s ease;
}

.toc-list a:hover {
    background: rgba(201, 162, 75, 0.12);
    color: #f0d68a;
    border-left-color: #d9b45a;
}

/* section yang sedang dibaca (di-set oleh JS) */
.toc-list a.is-active {
    background: rgba(201, 162, 75, 0.16);
    color: #f4e0a0;
    border-left-color: #d9b45a;
    font-weight: 600;
}

/* === FIX indent TOC — paksa rapet kiri, lawan padding default/global === */
.toc-box nav {
    margin: 0 !important;
    padding: 0 !important;
}
.toc-box .toc-list {
    margin: 0 !important;
    padding: 0 !important;
    padding-inline-start: 0 !important; /* ini biang keladinya (default ul) */
    list-style: none !important;
}
.toc-box .toc-list li {
    margin: 0 !important;
    padding: 0 !important;
    text-indent: 0 !important;
    list-style: none !important;
}
.toc-box .toc-list li::before,
.toc-box .toc-list li::marker {
    content: none !important; /* buang bullet/marker kalau masih ada */
}
.toc-box .toc-list a {
    display: block;
    padding: 7px 10px !important; /* cuma jarak kecil biar gak nempel banget */
    margin: 0 !important;
    text-indent: 0 !important;
}