/* Custom Font Setup */
        @font-face {
            font-family: 'LalSabuj';
            src: url('https://khetrofol.github.io/assets/Lal_Sabuj_Normal_31-08-2012.ttf') format('truetype');
            font-display: swap;
        }

        body {
            font-family: 'LalSabuj', sans-serif;
            -webkit-tap-highlight-color: transparent;
            scroll-behavior: smooth;
        }

        /* Glassmorphism Classes */
        .glass {
            background: rgba(255, 255, 255, 0.75);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }
        .dark .glass {
            background: rgba(17, 24, 39, 0.75);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }

        /* Hide Scrollbar but keep functionality */
        .hide-scrollbar::-webkit-scrollbar {
            display: none;
        }
        .hide-scrollbar {
            -ms-overflow-style: none;
            scrollbar-width: none;
        }

        /* Simple Yellow Loading Animation */
        .loader-container {
            position: fixed;
            inset: 0;
            z-index: 9999;
            display: flex;
            align-items: center;
            justify-content: center;
            background-color: #ffffff;
            transition: opacity 0.5s ease;
        }
        .dark .loader-container {
            background-color: #111827;
        }
        .loader-spinner {
            width: 48px;
            height: 48px;
            border: 4px solid transparent;
            border-top: 4px solid #FFD629;
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        /* App Layout Adjustments */
        #app-content {
            padding-bottom: 90px;
            min-height: 100vh;
        }
        
        .fade-in {
            animation: fadeIn 0.3s ease-in-out;
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        /* Video Container Aspect Ratio */
        .video-wrapper {
            position: relative;
            padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
            height: 0;
            overflow: hidden;
            background: #000;
        }
        
        /* STRICT YOUTUBE INTERACTION LOCK (Prevents native clicks, suggestion menus, sharing bypasses) */
        #yt-player-placeholder, #yt-player-placeholder iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border: 0;
            pointer-events: none !important; /* Locks direct interactions on YouTube native frame completely */
        }

        /* Custom controls overlay positioning */
        .custom-player-controls {
            transition: opacity 0.3s ease;
        }
        .custom-player-controls.controls-hidden {
            opacity: 0;
            pointer-events: none; /* Let clicks pass through when hidden */
        }

        /* Seekbar styles */
        .seekbar-container {
            position: relative;
            height: 6px;
            width: 100%;
            background-color: rgba(255, 255, 255, 0.3);
            border-radius: 3px;
            cursor: pointer;
            transition: height 0.1s ease;
        }
        .seekbar-container:hover {
            height: 8px;
        }
        .seekbar-fill {
            position: absolute;
            top: 0;
            left: 0;
            height: 100%;
            background-color: #FFD629;
            border-radius: 3px;
            width: 0%;
        }
        .seekbar-handle {
            position: absolute;
            top: 50%;
            transform: translate(-50%, -50%);
            left: 0%;
            width: 14px;
            height: 14px;
            background-color: #FFD629;
            border-radius: 50%;
            box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
            opacity: 1; /* Keep visible on mobile for better touch targeting */
            transition: transform 0.1s ease;
        }
        .seekbar-container:hover .seekbar-handle {
            transform: translate(-50%, -50%) scale(1.2);
        }

        /* Clean White Filter on Icons */
        .filter-white {
            filter: brightness(0) invert(1);
        }