html {
        height: 100%;
        min-height: -webkit-fill-available;
        overscroll-behavior-y: none;
        scroll-behavior: smooth;
        margin: 0;
    }
    body {
        background: #2c2c2c;
        font-family: 'Poppins', sans-serif;
        color: #fff;
        margin: 0;
        padding: 0;
        height: 100%;
        min-height: -webkit-fill-available;
        overflow-x: hidden;
        overscroll-behavior-y: none;
        -webkit-overflow-scrolling: touch;
        display: flex;
        flex-direction: column;
        padding-bottom: 70px; /* Matches footer height to prevent overlap */
    }
    .osahan-home-page {
        flex: 1 0 auto;
        padding-bottom: env(safe-area-inset-bottom);
    }
    .trending-section, .welcome-header, .promo-banner {
        opacity: 0;
        transform: translateY(20px);
        transition: opacity 0.4s ease-out, transform 0.4s ease-out;
        will-change: opacity, transform;
    }
    .trending-section.loaded, .welcome-header.loaded, .promo-banner.loaded {
        opacity: 1;
        transform: translateY(0);
    }
        .list-card {
            background: #565656;
            border-radius: 10px;
            overflow: hidden;
            transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.4s ease-out;
            opacity: 0;
            transform: scale(0.95);
            will-change: transform, opacity;
        }
        .list-card.loaded {
            opacity: 1;
            transform: scale(1);
        }
        .list-card.removing {
            opacity: 0;
            transform: scale(0.95);
            transition: opacity 0.3s ease-out, transform 0.3s ease-out;
        }
        .list-card-image img {
            height: 110px;
            object-fit: cover;
            width: 100%;
            border-radius: 10px 10px 0 0;
            filter: brightness(0.9);
            transition: filter 0.3s ease;
        }
        .list-card:hover .list-card-image img {filter: brightness(1);}
        .list-card-body {padding: 8px; text-align: left; height: 60px;}
        .list-card-body h6 {font-size: 1rem; font-weight: 600; color: #fff; margin-bottom: 4px; overflow-wrap: break-word; white-space: normal; max-height: 32px; line-height: 1.1;}
        .time {font-size: 0.75rem; color: #b0b0b0; margin-top: 2px;}
        .time span {background: #4a4a4a; color: #fff; padding: 3px 8px; border-radius: 12px;}
        .trending-text {color: #fff; font-weight: 600;}
        .text-danger {color: #00c8ff; transition: color 0.3s ease, transform 0.2s ease;}
        .text-danger:hover {color: #00c8ff; transform: scale(1.05);}
        html, body {
            -webkit-text-size-adjust: none;
            touch-action: manipulation;
        }
        input, textarea {
            font-size: 16px;
            outline: none;
            -webkit-user-select: text !important;
            user-select: text !important;
            -webkit-touch-callout: default !important;
            touch-action: auto !important;
        }
        *:focus {zoom: 1 !important;}
        .offline-notice {
            display: none;
            text-align: center;
            padding: 15px;
            color: #fff;
            background: #ff3b30;
            border-radius: 12px;
            margin: 20px 10px;
            font-size: 0.9rem;
            opacity: 0;
            transition: opacity 0.5s ease;
            font-weight: 500;
            box-shadow: 0 4px 12px rgba(0,0,0,0.3);
        }
        body.offline .offline-notice {
            display: block;
            opacity: 1;
        }
        .network-slow-notice {
            display: none;
            text-align: center;
            padding: 12px;
            color: #fff;
            background: #ffa500;
            border-radius: 12px;
            margin: 20px 10px;
            font-size: 0.9rem;
            opacity: 0;
            transition: opacity 0.5s ease, transform 0.3s ease;
            font-weight: 500;
            box-shadow: 0 4px 12px rgba(0,0,0,0.3);
            transform: translateY(-10px);
        }
        .network-slow-notice.visible {
            display: block;
            opacity: 1;
            transform: translateY(0);
        }
        .offline-notice button, .network-slow-notice button {
            background: #fff;
            color: #000;
            border: none;
            padding: 6px 12px;
            border-radius: 8px;
            font-size: 0.85rem;
            font3333333333-weight: 600;
            margin-left: 10px;
            cursor: pointer;
            transition: background 0.2s ease, transform 0.2s ease;
        }
        .offline-notice button:hover, .network-slow-notice button:hover {
            background: #e0e0e0;
            transform: scale(1.05);
        }
        .welcome-header {
            padding: 30px 20px;
            text-align: center;
            background: linear-gradient(162deg, #0076ff, #16b304);
            border-radius: 30px;
            margin: 15px;
            box-shadow: 0 8px 20px rgba(0,0,0,0.3);
            position: relative;
            overflow: hidden;
        }
        .welcome-header::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, transparent 30%, rgba(0,0,0,0.4) 70%);
            animation: glow 6s infinite;
        }
        .welcome-header h1 {
            font-size: 2.5rem;
            font-weight: 800;
            margin: 0;
            letter-spacing: -0.5px;
            color: #ffffff;
            transition: opacity 0.5s ease;
        }
        .welcome-header p {
            font-size: 1.2rem;
            opacity: 0.85;
            margin: 8px 0 0;
            font-weight: 600;
            color: #ffffff;
            transition: opacity 0.5s ease;
        }
        .promo-banner {
            margin: 25px 15px;
            padding: 20px;
            background: #565656;
            border-radius: 15px;
            text-align: center;
            color: #fff;
            box-shadow: 0 6px 15px rgba(0,0,0,0.3);
            cursor: pointer;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .promo-banner:hover {
            transform: scale(1.03);
            box-shadow: 0 10px 25px rgba(0,0,0,0.35);
        }
        .promo-banner h3 {
            font-size: 1.8rem;
            margin: 0;
            color: #00c8ff;
            font-weight: 700;
            letter-spacing: -0.2px;
        }
        .promo-banner p {
            font-size: 1rem;
            margin: 8px 0 0;
            opacity: 0.9;
            font-weight: 400;
            color: #e0e0e0;
        }
        .osahan-menu-fotter {
        background: #1a1a1a;
        box-shadow: 0 -4px 15px rgba(0,0,0,0.3);
        padding: 15px 0;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        z-index: 1000;
        padding-bottom: env(safe-area-inset-bottom);
        opacity: 1; /* Ensure immediate visibility */
        will-change: transform;
    }
        .all {
            padding-bottom: 70px; /* Matches footer height */
            flex: 1;
        }
        .osahan-menu-fotter a {
            transition: color 0.3s ease, transform 0.2s ease;
        }
        .osahan-menu-fotter a:hover {
            transform: scale(1.1);
        }
        @keyframes fadeIn {
            from {opacity: 0; transform: translateY(10px);}
            to {opacity: 1; transform: translateY(0);}
        }
        @keyframes glow {
            0% {transform: rotate(0deg);}
            50% {transform: rotate(180deg);}
            100% {transform: rotate(360deg);}
        }
        @media (max-width: 576px) {
            .welcome-header h1 {font-size: 2rem;}
            .welcome-header p {font-size: 1rem;}
            .promo-banner h3 {font-size: 1.5rem;}
            .promo-banner p {font-size: 0.9rem;}
            .offline-notice, .network-slow-notice {
                font-size: 0.85rem;
                padding: 10px;
                margin: 15px 8px;
            }
            .offline-notice button, .network-slow-notice button {
                padding: 5px 10px;
                font-size: 0.8rem;
            }
        }
        .bg-darks {background: #1a1a1a;}
        .footer-item {
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 1px;
            border-radius: 10px;
            transition: background 0.3s ease, transform 0.2s ease;
        }
        .footer-item.selected {
            background: rgba(0, 200, 255, 0.2);
            transform: scale(1.05);
        }
        .footer-item a {
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        .footer-item:hover {
            background: rgba(255, 255, 255, 255, 0.1);
        }
        .footer-item.selected {
            background: #00566d;
            transform: scale(1.05);
        }
        html, body {
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        body::-webkit-scrollbar {
            display: none;
        }
        :root {
            --modal-bg: #1a1a1a;
            --modal-color: #fff;
            --modal-accent-bg: #2c2c2e;
            --modal-border-radius: 16px;
            --icon-bg: #3a3a3c;
            --btn-bg: #fff;
            --btn-color: #000;
            --shadow-color: rgba(0, 0, 0, 0.6);
        }
        #android-install-prompt {
    position: fixed;
    bottom: 0;
    width: 100%;
    background: var(--modal-bg);
    color: var(--modal-color);
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
    z-index: 1000;
    box-shadow: 0 -2px 12px var(--shadow-color);
    border-top-left-radius: var(--modal-border-radius);
    border-top-right-radius: var(--modal-border-radius);
    animation: slideUp 0.3s ease-out;
    transform: translateY(100%);
    opacity: 0;
    transition: transform 0.3s ease-out, opacity 0.3s ease-out;
}
#android-install-prompt.visible {
    transform: translateY(0);
    opacity: 1;
}
.android-modal .title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #fff;
}
.android-modal .app-info {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--modal-accent-bg);
    padding: 10px;
    border-radius: 10px;
    margin-bottom: 15px;
}
.android-modal .app-info img {
    width: 40px;
    height: 40px;
    border-radius: 8px;
}
.android-modal .app-info .name {
    font-weight: 600;
    margin: 0;
    font-size: 15px;
    color: #fff;
}
.android-modal .app-info .url {
    font-size: 13px;
    color: #aaa;
    margin: 0;
}
.android-modal ol {
    padding-left: 20px;
    margin-bottom: 15px;
    font-size: 14px;
}
.android-modal li {
    margin-bottom: 10px;
    line-height: 1.4;
}
.android-modal button {
    width: 100%;
    padding: 10px;
    font-weight: bold;
    background: #0098c2;
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 14px;
    cursor: pointer;
}
        #ios-install-prompt {
            position: fixed;
            bottom: 0;
            width: 100%;
            background: var(--modal-bg);
            color: var(--modal-color);
            padding: 20px;
            font-family: -apple-system, BlinkMacSystemFont, sans-serif;
            z-index: 1000;
            box-shadow: 0 -2px 12px var(--shadow-color);
            border-top-left-radius: var(--modal-border-radius);
            border-top-right-radius: var(--modal-border-radius);
            animation: slideUp 0.3s ease-out;
            transform: translateY(100%);
            opacity: 0;
            transition: transform 0.3s ease-out, opacity 0.3s ease-out;
        }
        #ios-install-prompt.visible {
            transform: translateY(0);
            opacity: 1;
        }
        @keyframes slideUp {
            from {transform: translateY(100%); opacity: 0;}
            to {transform: translateY(0); opacity: 1;}
        }
        .ios-modal .title {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 10px;
            color: #fff;
        }
        .ios-modal .app-info {
            display: flex;
            align-items: center;
            gap: 10px;
            background: var(--modal-accent-bg);
            padding: 10px;
            border-radius: 10px;
            margin-bottom: 15px;
        }
        .ios-modal .app-info img {
            width: 40px;
            height: 40px;
            border-radius: 8px;
        }
        .ios-modal .app-info .name {
            font-weight: 600;
            margin: 0;
            font-size: 15px;
            color: #fff;
        }
        .ios-modal .app-info .url {
            font-size: 13px;
            color: #aaa;
            margin: 0;
        }
        .ios-modal ol {
            padding-left: 20px;
            margin-bottom: 15px;
            font-size: 14px;
        }
        .ios-modal li {
            margin-bottom: 10px;
            line-height: 1.4;
        }
        .share-icon {
            display: inline-block;
            background: #2c2c2e;
            padding: 3px 5px;
            border-radius: 6px;
            vertical-align: middle;
            margin: 0 4px;
        }
        .btn {
            background: #2c2c2e;
            color: #fff;
            padding: 2px 6px;
            border-radius: 4px;
            font-size: 13px;
            font-weight: 500;
        }
        .ios-modal button {
            width: 100%;
            padding: 10px;
            font-weight: bold;
            background: #0098c2;
            color: #fff;
            border: none;
            border-radius: 10px;
            font-size: 14px;
            cursor: pointer;
        }
        #trending-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
            padding: 15px;
            width: 100%;
            box-sizing: border-box;
        }
        html, body {
            touch-action: pan-y;
        }
        #main-content.loaded {
            opacity: 1;
            transition: opacity 0.3s ease-in;
        }
        .trending-section {
            margin-bottom: 0;
        }
        .spacer {
            display: none;
        }
       
        @keyframes pulse {
            0% {opacity: 0.6;}
            50% {opacity: 0.8;}
            100% {opacity: 0.6;}
        }
        .closed-badge {
            position: absolute;
            top: 8px;
            right: 8px;
            color: #fff;
            font-size: 0.7rem;
            font-weight: 500;
            text-transform: uppercase;
            background: #ff3b30;
            padding: 2px 6px;
            border-radius: 4px;
            pointer-events: none;
        }

        /* Existing styles unchanged, only adding skeleton UI styles */
.skeleton-card {
    background: #565656;
    border-radius: 10px;
    overflow: hidden;
    opacity: 1;
    height: 170px; /* Matches list-card height */
}
.skeleton-image {
    height: 110px;
    background: #4a4a4a;
    position: relative;
    overflow: hidden;
}
.skeleton-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: shimmer 1.5s infinite;
}
.skeleton-body {
    padding: 8px;
    height: 60px;
}
.skeleton-text {
    background: #4a4a4a;
    height: 16px;
    border-radius: 4px;
    margin-bottom: 8px;
    position: relative;
    overflow: hidden;
}
.skeleton-text::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: shimmer 1.5s infinite;
}
.skeleton-text.short {
    width: 60%;
    height: 12px;
}
@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}
#install-blur-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    backdrop-filter: blur(8px);
    background: rgba(0, 0, 0, 0.4);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}
#install-blur-overlay.active {
    opacity: 1;
    pointer-events: all;
}