/* Reset CSS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8fafc;
    overflow: auto;
    transition: overflow 0.3s ease;
    scroll-behavior: smooth; /* Menambahkan smooth scroll */
}
body.no-scroll {
    overflow: hidden;
}
/* Container Layout */
.container {
    display: flex;
    min-height: 100vh;
    overflow: hidden;
}
/* Sidebar Modern */
.sidebar {
    width: 180px; /* Lebar sidebar */
    background: linear-gradient(135deg, #f0e6da 0%, #e0c29f 100%);
    border-right: 1px solid rgba(0, 0, 0, 0.05);
    padding: 1rem 0.8rem;
    height: 100vh;
    overflow-y: auto;
    position: fixed;
    top: 0;
    left: 0;
    box-shadow: 3px 0 20px rgba(0, 0, 0, 0.05), inset -1px 0 0 rgba(0, 0, 0, 0.02);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1);
    z-index: 100;
    font-size: 0.8rem;
    padding-top: 100px; /* Disesuaikan agar tidak tertutup elemen fixed di atas */
}
.sidebar:hover {
    box-shadow: 6px 0 30px rgba(0, 0, 0, 0.08), inset -1px 0 0 rgba(0, 0, 0, 0.02);
}
.sidebar ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.sidebar-logo {
    font-size: 1.1rem;
    font-weight: 700;
    color: #2a2a2a;
    text-align: center;
    margin-bottom: 1.5rem;
    letter-spacing: 0.5px;
    position: relative;
    padding-bottom: 0.6rem;
}
.sidebar-logo::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 25%;
    width: 50%;
    height: 2px;
    background: linear-gradient(90deg, #d35400 0%, #e67e22 100%);
    border-radius: 2px;
}
.sidebar ul li {
    margin-bottom: 0.1rem;
    position: relative;
}
.sidebar ul li a {
    display: flex;
    align-items: center;
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: #555;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    position: relative;
    letter-spacing: 0.2px;
    overflow: hidden;
    background-color: transparent;
}
.sidebar ul li a:hover {
    background: rgba(211, 84, 0, 0.08);
    color: #d35400;
    transform: translateX(6px);
    box-shadow: 0 4px 12px rgba(211, 84, 0, 0.08);
    font-weight: 500; /* Tetap normal */
}
.sidebar ul li a:hover::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 3px;
    background: linear-gradient(to bottom, #d35400, #e67e22);
    border-radius: 0 3px 3px 0;
}
/* Active menu item */
.sidebar ul li a.active {
    background: linear-gradient(135deg, #d35400 0%, #e67e22 100%);
    color: white !important;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(211, 84, 0, 0.25), 0 2px 6px rgba(211, 84, 0, 0.15);
    transform: scale(1.01);
    animation: pulse-orange 2s infinite;
}
.sidebar ul li a.active:hover {
    transform: scale(1.01) translateX(4px);
    font-weight: 600; /* Tetap normal */
}
@keyframes pulse-orange {
    0% { box-shadow: 0 0 0 0 rgba(211, 84, 0, 0.4); }
    70% { box-shadow: 0 0 0 8px rgba(211, 84, 0, 0); }
    100% { box-shadow: 0 0 0 0 rgba(211, 84, 0, 0); }
}
/* Section titles in sidebar */
.sidebar ul li a.no-link {
    background: linear-gradient(135deg, #fbc02d 0%, #f9a825 100%);
    color: #333 !important;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    text-align: center;
    margin: 1.2rem 0 0.6rem;
    border-radius: 6px;
    padding: 0.5rem 0.6rem;
    box-shadow: 0 2px 8px rgba(249, 168, 37, 0.15);
    letter-spacing: 0.8px;
}
/* Submenu styles */
.submenu {
    display: none;
    padding-left: 0.8rem;
    margin: 0.1rem 0;
    border-left: 2px dashed rgba(211, 84, 0, 0.2);
    list-style: none;
}
.submenu li {
    margin: 0.05rem 0;
}
.submenu li a {
    font-size: 0.7rem;
    font-weight: 400;
    color: #666;
    padding: 0.3rem 0.8rem;
    border-radius: 5px;
    transition: all 0.25s ease-out;
    position: relative;
}
.submenu li a:hover {
    background: rgba(211, 84, 0, 0.05);
    color: #d35400;
    padding-left: 1rem;
    transform: none;
    font-weight: 400; /* Tetap normal */
}
.submenu li a::before { /* Remove default bullet */
    content: none;
}
.submenu li a.active { /* Active submenu item */
    background: rgba(211, 84, 0, 0.1) !important;
    color: #d35400 !important;
    font-weight: 500;
}
/* Arrow icon for submenus */
.has-submenu > a::after {
    content: "▸";
    font-size: 0.65rem;
    position: absolute;
    right: 0.8rem;
    top: 50%;
    transform: translateY(-50%) rotate(0deg);
    color: #999;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.has-submenu.open > a::after { /* Arrow rotation when open */
    transform: translateY(-50%) rotate(90deg);
    color: #d35400;
}
/* Icon styling in sidebar */
.sidebar ul li a i {
    margin-right: 0.5rem;
    font-size: 0.9rem;
    width: 18px;
    text-align: center;
    opacity: 0.8;
}
.sidebar ul li a:hover i {
    opacity: 1;
    transform: scale(1.03);
}
.sidebar ul li a.active i {
    color: white;
    opacity: 1;
}
/* Main Content Area */
.content {
    flex-grow: 1;
    padding: 1.5rem 1.5rem 1.5rem 190px; /* Adjusted left padding for smaller sidebar */
    background-color: #f8fafc;
    margin-top: 0;
    padding-top: 100px; /* Jarak dari top-fixed-container */
}
/* === KONTAINER BARU UNTUK SEARCH DAN NAV === */
.top-fixed-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    background: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    border-radius: 8px 8px 0 0;
    padding: 10px;
    transition: all 0.3s ease;
}
.top-fixed-container:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}
/* Search Bar Styles */
.search-box {
    display: flex;
    align-items: center;
    max-width: 350px;
    margin: 0 auto;
    position: relative;
}
.search-box input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px 0 0 4px;
    font-size: 0.85rem;
}
.search-box button {
    padding: 8px 12px;
    background: #e67e22;
    color: white;
    border: none;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    transition: background 0.3s;
}
.search-box button:hover {
    background: #d35400;
}
/* Styling untuk pesan hasil pencarian */
.search-results {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    padding: 6px 12px;
    font-size: 0.75rem;
    color: #666;
    background-color: #fff8b3;
    border: 1px solid #e0c29f;
    border-radius: 4px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    white-space: nowrap;
}
.search-results.show {
    opacity: 1;
    visibility: visible;
}
/* Content Navigation (Tabs) */
.content-nav {
    margin-top: 10px;
}
.content-nav ul {
    display: flex;
    list-style: none;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}
.content-nav li a {
    padding: 5px 10px;
    background: #f0f0f0;
    border-radius: 4px;
    text-decoration: none;
    color: #333;
    font-size: 0.8rem;
    transition: all 0.3s;
    font-weight: 400;
}
.content-nav li a:hover,
.content-nav li a.active-nav {
    background: #e67e22;
    color: white;
    font-weight: 400;
}
/* Highlight for search results */
.highlight-search {
    background-color: yellow; /* Default highlight */
    font-weight: normal;
    padding: 1px 2px;
    border-radius: 3px;
}
/* Content Sections */
.content section {
    display: none;
}
.content section.active {
    display: block;
}
section h2 {
    font-size: 1.5rem;
    color: #2d3748;
    margin-bottom: 1.2rem;
    font-weight: 700;
    position: relative;
    padding-bottom: 0.5rem;
}
section h2:after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, #d35400 0%, #e67e22 100%);
    border-radius: 3px;
}
section h4 {
    font-size: 1rem;
    color: #4a5568;
    margin: 1rem 0 0.5rem;
    font-weight: 600;
}
/* === FONT SIZE UNTUK PROBING DETAIL DIPERKECIL === */
.probing-detail {
    background-color: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 20px;
    margin: 25px 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: background-color 0.3s ease;
    font-size: 0.8rem;
}
.probing-detail h4 { /* Judul di dalam probing detail, bisa diklik */
    color: #d35400;
    margin-bottom: 15px;
    font-size: 1.1rem;
    border-bottom: 2px solid #f39c12;
    padding-bottom: 5px;
    cursor: pointer; /* Menunjukkan elemen bisa diklik */
    transition: color 0.3s ease;
}
.probing-detail h4:hover {
    color: #e67e22;
}
.probing-detail p {
    margin-bottom: 10px;
    line-height: 1.5;
}
/* Link di dalam detail probing */
.probing-link-detail {
    color: #e67e22;
    text-decoration: underline;
    cursor: pointer;
    font-weight: 500;
}
.probing-link-detail:hover {
    color: #d35400;
    text-decoration: none;
}
/* TABLE STYLING */
.table-wrapper {
    margin-top: 1.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.07);
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid #e0e0e0;
}
table {
    width: 100%;
    border-collapse: collapse;
    font-family: 'Segoe UI', Arial, sans-serif;
    color: #333;
    font-size: 0.7rem;
}
table, th, td {
    border: 1px solid #e0e0e0;
}
th, td {
    padding: 8px 12px;
    text-align: left;
    word-wrap: break-word;
}
th {
    background: linear-gradient(90deg, #a04000 0%, #c15b16 100%);
    color: white;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    position: sticky;
    top: 0;
    z-index: 10;
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}
tr:nth-child(even) {
    background-color: #f8f8f8;
}
tr:hover {
    background-color: #fcf4e8;
    cursor: pointer;
    transform: scale(1.002);
    box-shadow: 0 1px 6px rgba(211, 84, 0, 0.08);
    transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    font-weight: 400;
}
/* Styling untuk Tabs */
.tabs {
    margin-bottom: 1.5rem;
    border: 1px solid #d0d0d0;
    border-radius: 8px;
    background-color: #fff;
    overflow: hidden;
}
.tab-buttons {
    display: flex;
    border-bottom: 1px solid #d0d0d0;
    background-color: #f8f9fa;
}
.tab-button {
    flex-grow: 1;
    padding: 10px 12px;
    border: none;
    background-color: transparent;
    cursor: pointer;
    font-family: 'Segoe UI', Arial, sans-serif;
    font-size: 13px;
    color: #555;
    transition: all 0.3s ease;
    text-align: center;
    border-right: 1px solid #eee;
}
.tab-button:last-child {
    border-right: none;
}
.tab-button:hover {
    background-color: #e9ecef;
    color: #333;
    font-weight: 400;
}
.tab-button.active {
    background-color: #e67e22;
    color: white;
    font-weight: 600;
    border-bottom: 3px solid #d35400;
}
.tab-content {
    padding: 20px;
    display: none;
}
.tab-content.active {
    display: block;
}
p {
    font-size: 12px;
    line-height: 1.5;
}
h3 {
    font-size: 14px;
    font-weight: bold;
    color: #333333;
}
/* Dashboard Section - REVISED */
.dashboard {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    color: #333;
    padding: 2rem 1.5rem;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
    animation: slide-up 0.6s ease-out;
}
@keyframes slide-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.dashboard h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: #2d3748;
    text-align: center;
    font-weight: 700;
}
.dashboard p.hero-subtitle {
    font-size: 1.1rem;
    text-align: center;
    color: #666;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}
/* === KARTU-KARTU INFORMASI BARU === */
.dashboard-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}
.card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 1px solid #eee;
}
.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}
.card h3 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #e0e0e0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #2d3748;
}
.card h3 i {
    color: #e67e22;
}
.card ul {
    list-style: none;
    padding: 0;
}
.card ul li {
    padding: 0.4rem 0;
    border-bottom: 1px dashed #f0f0f0;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}
.card ul li:last-child {
    border-bottom: none;
}
.card ul li strong {
    font-size: 0.85rem;
    color: #d35400;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}
.card ul li strong i {
    font-size: 0.7rem;
}
.card ul li p {
    font-size: 0.8rem;
    color: #555;
    margin: 0;
}
/* Khusus untuk kartu reminder */
.card.reminder {
    background: linear-gradient(135deg, #fff3cd 0%, #ffeaa7 100%);
    border: 1px solid #ffd54f;
}
.card.reminder h3 {
    border-bottom-color: #ffd54f;
}
.card.reminder strong {
    color: #e67e22;
}
/* Khusus untuk kartu panduan */
.card.guide {
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    border: 1px solid #90caf9;
}
.card.guide h3 {
    border-bottom-color: #90caf9;
}
.card.guide strong {
    color: #1976d2;
}
/* Footer */
.footer {
    text-align: center;
    padding: 1.2rem;
    background: #1a202c;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.8rem;
}
/* Utility Classes */
.update-info {
    font-size: 0.75rem;
    padding: 0.6rem;
    background-color: white;
    border: 1px solid #edf2f7;
    border-radius: 8px;
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.03);
    margin-bottom: 1.5rem;
}
.custom-size-image {
    width: 100%;
    max-width: 950px;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    margin: 1.5rem auto;
    display: block;
    transition: transform 0.3s ease;
}
.custom-size-image:hover {
    transform: scale(1.02);
}
/* Highlight Colors (General) */
.highlight {
    background-color: #e74c3c;
    color: white;
    font-weight: normal;
    padding: 1px 4px;
    border-radius: 3px;
}
/* Responsive Adjustments */
@media (max-width: 768px) {
    .container {
        flex-direction: column;
    }
    .sidebar {
        width: 100%;
        height: auto;
        position: static;
        margin-bottom: 1rem;
        padding-top: 1rem;
        padding-top: 120px; /* Disesuaikan untuk mobile */
    }
    .content {
        padding: 15px;
        margin-top: 0;
        overflow-anchor: none;
        padding-left: 15px;
        padding-top: 120px; /* Disesuaikan untuk mobile */
    }
    .table-wrapper {
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        border: none;
    }
    table {
        min-width: 600px;
    }
    th, td {
        padding: 6px 8px;
        font-size: 10px;
    }
    th {
        position: sticky;
        top: 0;
        z-index: 10;
    }
    /* Search dan Nav di mobile */
    .top-fixed-container {
        position: fixed;
        top: 0;
    }
    .content-nav ul {
        flex-direction: column;
        gap: 5px;
    }
    /* Penyesuaian untuk notifikasi pencarian di mobile */
    .search-results {
        right: 10px;
        font-size: 0.7rem;
        padding: 4px 8px;
    }
    .dashboard-cards {
        grid-template-columns: 1fr;
    }
}
/* ======================= IMPROVED POPUP STYLES ======================= */
.overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: auto;
}
.overlay.show {
    display: block;
    opacity: 1;
}
.popup, .modal {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #ffffff;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    max-height: 80vh;
    overflow-y: auto;
    z-index: 2100;
    width: 850px;
    max-width: 90%;
    animation: popup-fade-in 0.3s ease-out;
}
.popup.show, .modal.show {
    display: block;
}
@keyframes popup-fade-in {
    from {
        opacity: 0;
        transform: translate(-50%, -60%);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}
.popup .close-button, .modal .close-button {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #f1f1f1;
    color: #888;
    font-size: 1.4rem;
    line-height: 28px;
    text-align: center;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
    z-index: 2200;
}
.popup .close-button:hover, .modal .close-button:hover {
    background: #e74c3c;
    color: white;
    transform: rotate(90deg);
}
.popup-image, .modal-image {
    width: 100%;
    max-width: 650px;
    height: auto;
    object-fit: contain;
    transition: transform 0.3s ease, opacity 0.3s ease;
    position: relative;
    z-index: 1;
    transform-origin: center center;
}
.popup-image:hover, .modal-image:hover {
    transform: scale(1.05);
    z-index: 10;
}
.solution {
    margin-top: 15px;
    border-top: 1px solid #ddd;
    padding-top: 8px;
}
.solution h3 {
    font-size: 1.1rem;
    color: #333;
}
.solution p {
    margin-bottom: 1px;
    color: #555;
    line-height: 1.4;
    font-size: 0.7rem;
    font-family: 'Lato', sans-serif;
}
.resize-image {
    width: 90px;
    height: 90px;
    object-fit: contain;
    transition: transform 0.3s ease, opacity 0.3s ease;
    position: relative;
    z-index: 1;
    transform-origin: left center;
}
.resize-image:hover {
    transform: scale(3.5);
    z-index: 10;
}
#imageModal .modal-content, #videoModal .modal-content {
    background: #000;
    padding: 12px;
    border-radius: 8px;
    max-width: 90%;
    width: auto;
    box-shadow: 0 0 25px rgba(0, 0, 0, 0.8);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
#imageModal img, #videoModal video {
    max-width: 100%;
    max-height: 75vh;
    display: block;
    margin: auto;
}
#imageModal .caption, #videoModal .caption {
    color: white;
    margin-top: 8px;
    font-size: 0.9rem;
    text-align: center;
}
/* Marquee (Scrolling Text) */
.marquee {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    color: #333;
    font-weight: bold;
    font-size: 16px;
    text-align: center;
    background-color: rgba(255, 255, 255, 0.8);
    padding: 4px 0;
    animation: marquee 40s linear infinite;
    z-index: 99;
}
@keyframes marquee {
    0% { transform: translateX(100%); }
    100% { transform: translateX(-100%); }
}
/* === CSS KHUSUS UNTUK TOMBOL/LINK DETAIL PROBING === */
.btn-probing-detail {
    display: inline-flex; /* Menggunakan flexbox untuk align ikon dan teks */
    align-items: center;
    justify-content: center;
    padding: 5px 10px; /* Padding yang lebih ringkas */
    background-color: #2980b9; /* Warna biru yang modern */
    color: white !important; /* Warna teks putih agar kontras */
    border: none;
    border-radius: 4px; /* Sudut sedikit membulat */
    text-decoration: none;
    font-size: 0.7rem; /* Ukuran font lebih kecil agar pas di tabel */
    font-weight: 500;
    transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(41, 128, 185, 0.2); /* Bayangan halus */
    letter-spacing: 0.2px;
}
.btn-probing-detail:hover {
    background-color: #34495e; /* Warna biru gelap/abu-abu saat hover */
    transform: translateY(-2px); /* Sedikit mengangkat saat hover */
    box-shadow: 0 4px 10px rgba(52, 73, 94, 0.3);
}
.btn-probing-detail i {
    margin-right: 5px; /* Jarak antara ikon dan teks */
    font-size: 0.8rem; /* Ukuran ikon */
}
/* Styling tambahan untuk baris tabel saat di-hover */
tr:hover {
    background-color: #fcf4e8;
    cursor: pointer;
    transform: scale(1.002);
    box-shadow: 0 1px 6px rgba(211, 84, 0, 0.08);
    transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    font-weight: 400;
}
/* Menghilangkan underline default pada link di dalam tabel jika tidak diinginkan */
.table-wrapper a {
    text-decoration: none;
}
/* === STYLE KHUSUS UNTUK STRUKTUR DUA KOLOM PROBING === */
.probing-columns {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
}
.probing-column {
    flex: 1;
    background-color: #f8f9fa;
    padding: 10px;
    border-radius: 5px;
    border: 1px solid #e9ecef;
}
.probing-column h5 {
    margin-bottom: 10px;
    color: #d35400;
    font-size: 0.9rem;
    border-bottom: 1px solid #e9ecef;
    padding-bottom: 5px;
    font-weight: 600;
}
/* =============================================
   === STYLE KHUSUS PANDUAN ONT, STB, IPTV ===
   🎨 Tema: Hijau Gelap Elegan
   🚫 TIDAK mempengaruhi elemen di luar #ont, #stb, #iptv
   ============================================= */
/* Container utama — hanya untuk 3 section ini */
#ont, #stb, #iptv {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.5;
    color: #2c3e50;
    max-width: 100%;
    margin: 0 auto;
    padding: 16px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.04);
}
/* Judul Utama Section — hijau tua */
#ont h2,
#stb h2,
#iptv h2 {
    color: #1e5631;
    font-size: 1.4rem;
    font-weight: 700;
    border-bottom: 3px solid #2d8a4b;
    padding-bottom: 6px;
    margin-top: 20px;
    margin-bottom: 16px;
    letter-spacing: 0.5px;
}
/* Subjudul Panduan — hijau accent */
#ont h4,
#stb h4,
#iptv h4 {
    color: #1e5631;
    font-size: 0.95rem;
    font-weight: 600;
    margin-top: 18px;
    margin-bottom: 8px;
    padding-left: 8px;
    border-left: 3px solid #4caf50;
    background-color: #f2f9f4;
    padding: 6px 10px;
    border-radius: 0 3px 3px 0;
}
/* Judul Model Perangkat — gradient hijau */
#ont .content-section h3,
#stb .content-section h3,
#iptv .content-section h3 {
    background: linear-gradient(135deg, #1e5631 0%, #2d8a4b 100%);
    color: white;
    padding: 10px 14px;
    border-radius: 6px;
    margin: 18px 0 14px;
    font-size: 1.05rem;
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(30, 86, 49, 0.1);
}
/* Paragraf — background soft hijau */
#ont .content-section p,
#stb .content-section p,
#iptv .content-section p {
    margin: 12px 0;
    padding: 10px 14px;
    background-color: #f8fbf9;
    border-radius: 4px;
    border-left: 3px solid #4caf50;
    font-size: 0.8rem;
    line-height: 1.45;
    color: #333;
}
/* Highlight code — tetap merah untuk kontras, tapi background hijau soft */
#ont .content-section code,
#stb .content-section code,
#iptv .content-section code {
    background-color: #e8f5e9;
    color: #c62828;
    padding: 1px 5px;
    border-radius: 3px;
    font-family: 'Courier New', Courier, monospace;
    font-weight: 600;
    border: 1px solid #c8e6c9;
    font-size: 0.78rem;
}
/* Daftar Langkah — hijau indicator */
#ont .content-section ul,
#stb .content-section ul,
#iptv .content-section ul {
    margin: 12px 0;
    padding-left: 20px;
    font-size: 0.8rem;
}
#ont .content-section ul li,
#stb .content-section ul li,
#iptv .content-section ul li {
    margin-bottom: 5px;
    padding: 4px 0;
    position: relative;
    line-height: 1.4;
}
#ont .content-section ul li:before,
#stb .content-section ul li:before,
#iptv .content-section ul li:before {
    content: "→";
    color: #2e7d32;
    font-weight: bold;
    position: absolute;
    left: -18px;
    top: 1px;
}
/* Bold dalam list — background hijau sangat soft */
#ont .content-section ul li strong,
#stb .content-section ul li strong,
#iptv .content-section ul li strong {
    color: #1e5631;
    background-color: #e8f5e9;
    padding: 1px 5px;
    border-radius: 2px;
    font-weight: 600;
    font-size: 0.8rem;
}
/* Alert Box — tema hijau konsisten */
#ont .content-section p.alert,
#stb .content-section p.alert,
#iptv .content-section p.alert {
    display: block;
    margin: 16px 0;
    padding: 12px 16px;
    border-radius: 6px;
    font-weight: 600;
    border-left: 4px solid;
    font-size: 0.8rem;
    line-height: 1.4;
}
#ont .content-section p.alert-info,
#stb .content-section p.alert-info,
#iptv .content-section p.alert-info {
    background: #e8f5e9;
    border-left-color: #4caf50;
    color: #1b5e20;
}
#ont .content-section p.alert-tip,
#stb .content-section p.alert-tip,
#iptv .content-section p.alert-tip,
#ont .content-section p.alert-hot,
#stb .content-section p.alert-hot,
#iptv .content-section p.alert-hot {
    background: #f0f9f3;
    border-left-color: #2e7d32;
    color: #1b5e20;
}
#ont .content-section p.alert-warning,
#stb .content-section p.alert-warning,
#iptv .content-section p.alert-warning {
    background: #fff8e1;
    border-left-color: #ffa000;
    color: #8e6d14;
}
#ont .content-section p.alert-note,
#stb .content-section p.alert-note,
#iptv .content-section p.alert-note {
    background: #f3f9f0;
    border-left-color: #689f38;
    color: #33691e;
}
/* Gambar — tetap netral */
#ont .custom-size-image,
#stb .custom-size-image,
#iptv .custom-size-image {
    max-width: 100%;
    height: auto;
    border-radius: 6px;
    box-shadow: 0 3px 8px rgba(0,0,0,0.08);
    margin: 16px 0;
    display: block;
}
/* Responsif — tetap rapi di mobile */
@media (max-width: 768px) {
    #ont, #stb, #iptv {
        padding: 12px;
    }
    #ont h2, #stb h2, #iptv h2 {
        font-size: 1.25rem;
        margin-top: 16px;
        margin-bottom: 12px;
    }
    #ont .content-section h3,
    #stb .content-section h3,
    #iptv .content-section h3 {
        font-size: 1rem;
        padding: 8px 12px;
        margin: 14px 0 12px;
    }
    #ont .content-section ul li:before,
    #stb .content-section ul li:before,
    #iptv .content-section ul li:before {
        left: -16px;
    }
    #ont .content-section p,
    #stb .content-section p,
    #iptv .content-section p {
        padding: 8px 12px;
        font-size: 0.78rem;
    }
}
/* Efek Hover — subtle hijau */
#ont .content-section,
#stb .content-section,
#iptv .content-section {
    transition: all 0.25s ease;
    padding: 16px;
    margin-bottom: 16px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.03);
}
#ont .content-section:hover,
#stb .content-section:hover,
#iptv .content-section:hover {
    box-shadow: 0 4px 12px rgba(46, 125, 50, 0.12);
    transform: translateY(-1px);
}
/* Catatan Penting Khusus di STB — tetap kuning-oranye sebagai peringatan */
#stb .content-section p.alert-warning {
    background: #fff8e1;
    border-left-color: #ffa000;
    color: #8e6d14;
    padding: 14px;
    margin: 20px 0;
    border-radius: 6px;
    font-size: 0.85rem;
}
/* === POPUP GAMBAR LANGKAH-LANGKAH === */
.step-popup-container {
    position: relative;
    margin-top: 1.2rem;
    display: inline-block;
}

.step-popup-trigger {
    display: inline-block;
    padding: 8px 16px;
    background-color: #e67e22;
    color: white;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    margin-top: 0.5rem;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 2px 6px rgba(230, 126, 34, 0.3);
}

.step-popup-trigger:hover {
    background-color: #d35400;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(230, 126, 34, 0.4);
}

.step-popup {
    position: absolute;
    bottom: 100%; /* Di atas trigger */
    left: 50%;
    transform: translateX(-20%) translateY(8px); /* ↓ Geser 8px ke BAWAH dari posisi awal */
    margin-bottom: -8px; /* Kompensasi agar tidak terlalu jauh */
    width: 560px;
    max-width: calc(100vw - 40px);
    max-height: 88vh;
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 16px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.22), 0 6px 16px rgba(0, 0, 0, 0.14);
    z-index: 1000;
    padding: 20px; /* ↓ sedikit dikurangi agar gambar lebih dominan */
    display: none;
    overflow: hidden;
    opacity: 0;
    animation: slideInUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideInUp {
    to {
        opacity: 1;
        transform: translateX(-20%) translateY(8px);
    }
}

.step-popup-header {
    font-size: 1.2rem;
    font-weight: 700;
    color: #1e5631;
    margin-bottom: 14px; /* ↓ sedikit dikurangi */
    padding-bottom: 8px;
    border-bottom: 2px solid #4caf50;
}

/* ✅ Gambar DIPERBESAR — ambil ruang maksimal */
.step-popup img {
    width: 100%;
    height: auto;
    max-height: 65vh; /* Batas tinggi gambar agar tidak terlalu panjang */
    object-fit: contain; /* Pastikan gambar tidak terdistorsi */
    border-radius: 12px;
    margin: 12px 0 16px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
    display: block;
    transition: transform 0.3s ease;
}

.step-popup img:hover {
    transform: scale(1.02);
}

.step-popup-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 16px;
    gap: 12px;
}

.step-popup-nav button {
    flex: 1;
    padding: 10px;
    font-size: 0.92rem;
    font-weight: 600;
    border: none;
    border-radius: 10px;
    background: #f0f0f0;
    cursor: pointer;
    transition: all 0.25s ease;
}

.step-popup-nav button:hover:not(:disabled) {
    background: #e0e0e0;
    transform: translateY(-1px);
}

.step-popup-nav button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.step-popup-nav button.next {
    background: #4caf50;
    color: white;
}

.step-popup-nav button.next:hover:not(:disabled) {
    background: #388e3c;
}

/* === DESKTOP: Posisi lebih ke kanan & gambar besar === */
@media (min-width: 901px) {
    .step-popup {
        width: 600px;
        left: 100%;
        transform: translateX(16px) translateY(10px); /* ↓ 10px ke bawah */
        margin-bottom: -10px;
        padding: 22px;
        max-height: 90vh;
        overflow-y: auto;
    }

    .step-popup img {
        max-height: 70vh; /* Lebih tinggi di desktop */
    }

    @keyframes slideInUp {
        to {
            opacity: 1;
            transform: translateX(16px) translateY(10px);
        }
    }
}

/* === MOBILE: Centered, posisi sedikit turun, gambar besar === */
@media (max-width: 900px) {
    .step-popup {
        left: 50%;
        transform: translateX(-50%) translateY(12px); /* ↓ lebih turun di mobile */
        margin-bottom: -12px;
        width: calc(100vw - 28px);
        padding: 18px;
        border-radius: 18px;
        max-height: 85vh;
        overflow-y: auto;
    }

    .step-popup img {
        max-height: 60vh;
        border-radius: 14px;
    }

    @keyframes slideInUp {
        to {
            opacity: 1;
            transform: translateX(-50%) translateY(12px);
        }
    }
}

/* === 2. UPDATE BELL BUTTON (TOP RIGHT) === */
.update-bell-btn {
    position: fixed;
    top: 15px;
    right: 15px;
    z-index: 1000; /* Pastikan di atas elemen lain */
    background-color: #ff9800; /* Warna Orange */
    color: white;
    border: none;
    border-radius: 50%;
    width: 45px;
    height: 45px;
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(255, 152, 0, 0.4);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.update-bell-btn:hover {
    background-color: #e68a00;
    transform: scale(1.05) rotate(5deg);
}

/* Bell Badge (Update Indicator) */
.bell-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    padding: 2px 7px;
    border-radius: 50%;
    background-color: #f44336; /* Warna Merah */
    color: white;
    font-size: 0.7rem;
    font-weight: bold;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(244, 67, 54, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(244, 67, 54, 0); }
    100% { box-shadow: 0 0 0 0 rgba(244, 67, 54, 0); }
}





/* === 3. WELCOME POPUP (SMOOTH & MODERN) === */
.welcome-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6); 
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.welcome-popup-overlay.active {
    opacity: 1;
    visibility: visible;
}

.welcome-popup {
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.25);
    padding: 30px; /* Padding dikembalikan ke ukuran yang nyaman */
    max-width: 550px; /* LEBAR MAKSIMUM DITAMBAH (lebih lebar) */
    width: 90%;
    text-align: center;
    transform: scale(0.95); /* Skala awal lebih dekat ke 1 (lebih smooth) */
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94); /* Transisi lebih smooth */
}

.welcome-popup-overlay.active .welcome-popup {
    transform: scale(1);
}

/* FONT: Judul (1.6rem) */
.popup-title {
    color: #0d47a1; 
    margin-bottom: 12px; 
    font-size: 1.6rem; 
    display: flex;
    align-items: center;
    justify-content: center;
}

.popup-title i {
    margin-right: 8px; 
    color: #ffc107; 
}

/* FONT: Pesan Utama (1.0rem) */
.popup-message {
    font-size: 1.0rem; 
    font-weight: 600;
    color: #333;
    margin-bottom: 15px; 
}

.popup-message-detail {
    text-align: left;
    font-size: 0.9rem; 
    color: #555;
    margin-bottom: 20px; 
    padding: 0 10px; /* Padding horizontal dikembalikan ke 10px */
}

.popup-message-detail ul.procedure-list {
    list-style: none;
    padding-left: 0;
    margin-top: 8px; 
}

/* FONT & KETERBACAAN: List Item Detail */
.popup-message-detail ul.procedure-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 12px; /* Jarak antar item lebih nyaman */
    
    /* Pengaturan Font Detail */
    font-size: 0.8rem; /* Ukuran kecil */
    color: #333; /* Warna sedikit lebih gelap untuk kontras yang lebih baik (keterbacaan) */
    line-height: 1.5; /* LINE HEIGHT LEBIH TINGGI UNTUK KETERBACAAN TEKS PADAT */
    padding-left: 0; 
}

.popup-message-detail ul.procedure-list li i {
    margin-right: 8px;
    color: #4caf50; 
    font-size: 0.9rem; 
    margin-top: 1px; 
}

/* FONT & JARAK: Kalimat Penutup dan Checkbox */
.popup-message-detail .closing-message,
.popup-checkbox-label {
    font-size: 0.8rem; 
    color: #666;
    text-align: center; 
    margin-top: 10px;
    padding: 0 10px;
}
.popup-checkbox-label {
    display: block;
    margin-top: -5px; 
}


.popup-close-btn {
    background: linear-gradient(45deg, #2196f3, #0d47a1); 
    color: white;
    border: none;
    padding: 10px 20px; 
    border-radius: 6px; 
    font-size: 0.95rem; 
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0 3px 6px rgba(33, 150, 243, 0.4); 
    transition: all 0.3s ease;
    margin-bottom: 10px;
}

.popup-close-btn:hover {
    box-shadow: 0 5px 10px rgba(33, 150, 243, 0.6);
    transform: translateY(-1px); 
}

.popup-checkbox-label input {
    margin-right: 5px;
}


.iframe-container {
      width: 100%;
      height: 100vh;
      overflow: hidden;
      border-radius: 12px;
      box-shadow: 0 0 20px rgba(0,0,0,0.2);
      opacity: 0;
      transform: translateY(20px);
      animation: fadeIn 1s ease forwards;
    }

    iframe {
      width: 100%;
      height: 100%;
      border: none;
    }

    @keyframes fadeIn {
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    @media screen and (max-width: 768px) {
      .iframe-container {
        height: 100vh;
        border-radius: 0;
      }
    }


 /* STYLING KHUSUS UNTUK LAYOUT PERBANDINGAN */
        .comparison-container {
            display: flex;
            gap: 20px;
            margin: 30px 0;
        }
        
        .comparison-column {
            flex: 1;
            background: white;
            border-radius: 12px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            overflow: hidden;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        
        .comparison-column:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
        }
        
        .comparison-header {
            background: linear-gradient(135deg, #1e5631 0%, #2d8a4b 100%);
            color: white;
            padding: 16px 20px;
            text-align: center;
            position: relative;
        }
        
        .comparison-header h3 {
            margin: 0;
            font-size: 1.2rem;
            font-weight: 700;
            letter-spacing: 0.5px;
        }
        
        .comparison-header .model-badge {
            position: absolute;
            top: 10px;
            right: 10px;
            background: rgba(255, 255, 255, 0.2);
            padding: 3px 8px;
            border-radius: 12px;
            font-size: 0.7rem;
            font-weight: 600;
        }
        
        .comparison-content {
            padding: 20px;
        }
        
        .comparison-section {
            margin-bottom: 25px;
            padding-bottom: 20px;
            border-bottom: 1px solid #f0f0f0;
        }
        
        .comparison-section:last-child {
            border-bottom: none;
            margin-bottom: 0;
            padding-bottom: 0;
        }
        
        .comparison-section h4 {
            color: #1e5631;
            font-size: 0.95rem;
            font-weight: 600;
            margin-bottom: 12px;
            padding-left: 8px;
            border-left: 3px solid #4caf50;
            background-color: #f2f9f4;
            padding: 6px 10px;
            border-radius: 0 3px 3px 0;
        }
        
        .comparison-section ul {
            margin: 10px 0;
            padding-left: 20px;
            font-size: 0.8rem;
        }
        
        .comparison-section ul li {
            margin-bottom: 8px;
            line-height: 1.4;
            position: relative;
        }
        
        .comparison-section ul li:before {
            content: "→";
            color: #2e7d32;
            font-weight: bold;
            position: absolute;
            left: -18px;
            top: 1px;
        }
        
        .comparison-section code {
            background-color: #e8f5e9;
            color: #c62828;
            padding: 1px 5px;
            border-radius: 3px;
            font-family: 'Courier New', Courier, monospace;
            font-weight: 600;
            border: 1px solid #c8e6c9;
            font-size: 0.78rem;
        }
        
        .comparison-section strong {
            color: #1e5631;
            font-weight: 600;
        }
        
        .comparison-image {
            width: 100%;
            border-radius: 8px;
            margin: 10px 0;
            box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
            transition: transform 0.3s ease;
        }
        
        .comparison-image:hover {
            transform: scale(1.02);
        }
        
        .comparison-tips {
            background: #fff8e1;
            border-left: 4px solid #ffa000;
            padding: 12px 16px;
            border-radius: 6px;
            margin-top: 15px;
            font-size: 0.8rem;
            line-height: 1.4;
        }
        
        .comparison-tips strong {
            color: #e67e22;
        }
        
        /* Responsive Layout */
        @media (max-width: 900px) {
            .comparison-container {
                flex-direction: column;
            }
            
            .comparison-column {
                margin-bottom: 20px;
            }
        }