:root {
    --bg-color: #0D0D0D;
    --header-bg: #171717;
    --border-color: #444444;
    --text-primary: #e0e0e0;
    --text-secondary: #a0a0a0;
    --accent-color: #1e88e5;
    --accent-color-darker: #1565c0;
    --card-bg: #171717;
    --button-bg: #3c3c3c;
    --button-hover: #4a4a4a;
    --premium-color: var(--accent-color);
    --premium-button-bg: var(--accent-color);
    --premium-button-hover: var(--accent-color-darker);
    --container-padding: 1.25rem;
    --notification-badge: #ff4757;
}

/* === PERBAIKAN UNTUK TAMPILAN AWAL === */
body.page-loaded .fade-in-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

body.page-loaded .fade-in-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Untuk tampilan awal - modul langsung terlihat */
body:not(.page-loaded) .module-card {
    opacity: 1 !important;
    transform: translateY(0) !important;
    transition: none !important;
}

body:not(.page-loaded) #modulesSection {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* Pastikan search container aktif */
.search-container.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

/* === PERBAIKAN KHUSUS UNTUK NOTIFICATION SECTION === */
.notification-section {
    margin-top: 2.5rem;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    display: none; /* Default: hidden */
}

/* INI YANG PENTING: Fix untuk notification section */
.notification-section.active {
    display: block !important;
    opacity: 0;
    transform: translateY(30px);
}

.notification-section.active.visible {
    opacity: 1;
    transform: translateY(0);
}

/* === KODE CSS LAINNYA (tetap sama) === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    font-size: 16px;
}

.hidden-content {
    visibility: hidden;
    opacity: 0;
}

.visible-content {
    visibility: visible;
    opacity: 1;
    transition: opacity 0.8s ease-in-out;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
}

.main-content {
    flex-grow: 1;
    padding: 2rem var(--container-padding);
}

#splash-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-color);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease-out;
}

#splash-screen.fade-out {
    opacity: 0;
}

#splash-screen .splash-logo {
    font-size: 6rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    animation: zoomIn 0.8s ease-in-out;
}

#splash-screen .splash-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    animation: zoomIn 0.8s ease-in-out;
    animation-delay: 0.2s;
    opacity: 0;
    animation-fill-mode: forwards;
}

@keyframes zoomIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* Slideshow container */
.slideshow-container {
    position: relative;
    width: 100%;
    height: clamp(200px, 40vw, 300px);
    overflow: hidden;
    background-color: transparent;
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 12px;
}

.slideshow-wrapper {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 0.8s ease-in-out;
}

.my-slides {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 20px;
    box-sizing: border-box;
    flex-shrink: 0;
    background-color: transparent;
}

.slide-content h2 {
    font-size: clamp(1.5rem, 4vw, 2.2rem);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    text-shadow: 1px 1px 4px rgba(0,0,0,0.7);
    background-color: transparent;
    padding: 10px 20px;
    border-radius: 8px;
}

/* Categories Styles */
.categories-container {
    padding: 1rem 0;
    margin-bottom: 1rem;
    width: 100%;
    position: relative;
    background-color: transparent;
}

.categories-wrapper {
    padding: 0 var(--container-padding);
    background-color: transparent;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.categories-top {
    display: flex;
    gap: 0.75rem;
    padding: 0.5rem 0;
    width: 100%;
    justify-content: center;
    margin-bottom: 0.75rem;
}

.categories-bottom {
    display: flex;
    justify-content: center;
    width: 100%;
    gap: 0.75rem;
}

.category-btn {
    padding: 0.7rem 1.4rem;
    background-color: var(--card-bg);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 25px;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.3s ease;
    flex-shrink: 0;
    font-size: 0.95rem;
    min-width: max-content;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
}

.category-btn:hover {
    background-color: var(--button-hover);
    border-color: var(--border-color);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.category-btn.active {
    background-color: #2a2a2a;
    border-color: var(--border-color);
    color: var(--text-primary);
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.category-icon {
    font-size: 1rem;
}

.notification-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: var(--notification-badge);
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: bold;
}

.section {
    margin-top: 2.5rem;
}

.section-header {
    margin-bottom: 1.5rem;
    padding-left: var(--container-padding);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background-color: transparent;
}

.section-title {
    font-size: clamp(1.5rem, 5vw, 2rem);
    font-weight: 700;
    text-align: left;
    background-color: transparent;
}

.section-icon {
    color: var(--accent-color);
    font-size: 1.5rem;
}

/* SEARCH BAR STYLES */
.search-container {
    padding: 0 var(--container-padding);
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
    width: 100%;
    max-width: 600px; 
    margin-left: auto;
    margin-right: auto;
    transition: opacity 0.3s ease, transform 0.3s ease;
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
}

.search-container.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

#search-input {
    width: 100%;
    padding: 0.7rem 1.4rem; 
    background-color: var(--card-bg); 
    color: var(--text-primary);
    border: 1px solid var(--border-color); 
    border-radius: 25px; 
    font-size: 0.95rem; 
    transition: all 0.3s ease;
    -webkit-appearance: none; 
    -moz-appearance: none;
    appearance: none;
}

/* PERBAIKAN EFEK FOKUS */
#search-input:focus {
    outline: none; 
    border-color: var(--border-color); 
    background-color: var(--card-bg); 
    box-shadow: none; 
}

#search-input::placeholder {
    color: var(--text-secondary);
    opacity: 0.8;
}
/* END SEARCH BAR STYLES */

/* Grid layout for modules with categories */
.modules-grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    padding: 0 var(--container-padding);
}

.module-card, .notification-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 320px;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out, box-shadow 0.3s;
}

/* Hanya notification-card yang perlu lebih kecil */
.notification-card {
    min-height: 200px;
}

/* Kelas untuk memicu animasi saat di-scroll */
.module-card.visible, .notification-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.module-card.hidden, .notification-card.hidden {
    display: none;
}

.module-card:hover, .notification-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.3);
    border-color: var(--border-color);
}

.module-header {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.module-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.3;
}

.module-author {
    font-size: 0.9rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.social-link {
    color: var(--text-secondary);
    transition: color 0.2s;
    font-size: 0.9rem;
}

.social-link:hover {
    color: var(--accent-color);
}

.module-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    flex-grow: 1;
    line-height: 1.5;
}

.module-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.module-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.module-rating {
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
}

.module-rating .rating-stars {
    color: #FFC107;
}

.module-version {
    font-size: 0.85rem;
    color: var(--text-secondary);
    background-color: rgba(255,255,255,0.05);
    padding: 0.3rem 0.6rem;
    border-radius: 6px;
}

/* Updated Download Button */
.download-btn {
    width: 100%;
    padding: 0.85rem 1.5rem;
    background-color: var(--button-bg);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    user-select: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    text-decoration: none;
    font-size: 0.95rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.download-btn:hover {
    background-color: var(--button-hover);
    border-color: var(--border-color);
    color: var(--text-primary);
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.3);
}

.download-btn.premium {
    background-color: var(--premium-button-bg);
    border-color: var(--premium-button-bg);
    color: #121212;
}

.download-btn.premium:hover {
    background-color: var(--premium-button-hover);
    border-color: var(--premium-button-hover);
    color: #121212;
}

/* Updated Download Icon */
.download-icon {
    font-size: 1.2rem;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    z-index: 1;
}

.download-btn:hover .download-icon {
    transform: translateY(2px);
    animation: cloudBounce 0.6s ease infinite;
}

@keyframes cloudBounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-3px);
    }
}

/* Additional button effects */
.download-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left 0.5s;
}

.download-btn:hover::before {
    left: 100%;
}

.notification-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    padding: 0 var(--container-padding);
}

.notification-header {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.notification-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.3;
}

.notification-date {
    font-size: 0.9rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.notification-content {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    flex-grow: 1;
    line-height: 1.5;
    position: relative;
    max-height: 4.5em;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.notification-content.expanded {
    max-height: 1000px;
}

.notification-content::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1.5em;
    background: linear-gradient(to bottom, transparent, var(--card-bg));
    transition: opacity 0.3s ease;
}

.notification-content.expanded::after {
    opacity: 0;
}

.notification-footer {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    width: 100%;
}

.read-more-btn {
    padding: 0.5rem 1rem;
    background-color: var(--button-bg);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    font-size: 0.9rem;
}

.read-more-btn:hover {
    background-color: var(--button-hover);
    border-color: var(--border-color);
    color: var(--text-primary);
}

/* Pesan "Tidak ada modul" */
.no-results {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
    grid-column: 1 / -1;
    display: none;
}

.no-results.active {
    display: block;
}

@media (max-width: 768px) {
    .main-content {
        padding: 1.5rem 1rem;
    }
    .section-title {
        font-size: 1.3rem;
    }
    :root {
        --container-padding: 1rem;
    }
    .modules-grid-container {
        grid-template-columns: 1fr;
    }
    .notification-grid {
        grid-template-columns: 1fr;
    }
    .categories-top, .categories-bottom {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.5rem;
    }
    .category-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
    .search-container {
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .categories-top, .categories-bottom {
        gap: 0.4rem;
    }
    .category-btn {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }
}

/* Kelas animasi scroll-in yang seragam (status awal) */
.fade-in-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

/* Kelas yang diaktifkan oleh JS saat terlihat */
.fade-in-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

.like-dislike-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.like-dislike-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background-color: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1rem;
    padding: 0.5rem;
    border-radius: 5px;
    transition: all 0.2s ease-in-out;
}

.like-dislike-btn:hover {
    background-color: var(--button-bg);
}

.like-dislike-btn.liked {
    color: var(--accent-color);
    transform: scale(1.1);
}
.like-dislike-btn.disliked {
    color: #ff6b6b;
    transform: scale(1.1);
}

.like-dislike-btn .fas {
    font-size: 1.2rem;
    transition: transform 0.2s ease-in-out;
}

.like-dislike-btn.liked .fa-thumbs-up {
    animation: bounce 0.5s ease-in-out;
}

.like-dislike-btn.disliked .fa-thumbs-down {
    animation: bounce 0.5s ease-in-out;
}

@keyframes bounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.particle-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
    z-index: 10000;
}

.particle {
    position: absolute;
    font-size: 1.5rem;
    opacity: 0;
    transform: translate(-50%, -50%);
    animation: particle-anim 1s forwards cubic-bezier(0.1, 0.7, 1.0, 0.1);
}

@keyframes particle-anim {
    0% {
        transform: translate(-50%, -50%) scale(0.5);
        opacity: 1;
    }
    100% {
        transform: translate(var(--x), var(--y)) scale(1.2);
        opacity: 0;
    }
}

.divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 1rem 0;
    opacity: 0.3;
}