body {
            margin: 0;
            padding: 0;
            background-color: #000000;
            font-family: 'Inter', sans-serif;
            min-height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            color: #ffffff;
            overflow: hidden; 
        }


        #mainContent {
            filter: blur(8px); 
            transition: filter 1s ease-in-out;
            width: 100%;
            height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
        }

        .profile-picture {
            display: block; 
            width: 80px;
            height: 80px;
            border-radius: 50%; 
            object-fit: cover;
            margin: 0 auto 15px auto; 
            border: 2px solid #00ffff;
            box-shadow: 0 0 10px #00ffff; 
        }



        .social-links {
            display: flex;
            justify-content: center;
            gap: 20px; 
            margin-top: 20px;
        }

        .social-link:hover img {
            filter: drop-shadow(0 0 5px #00ffff); 
            transform: scale(1.1);
        }
        .social-link img {
            width: 28px;
            height: 28px;
            filter: grayscale(100%) brightness(1.5); 
            transition: filter 0.3s, transform 0.2s;
        }

        .social-link {
            line-height: 0; 
        }



        .unblurred {
            filter: blur(0px) !important;
        }


        #welcomeScreen {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.9);
            color: white;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            z-index: 1000; 
            transition: opacity 0.5s ease-out;
        }

        .hidden {
            opacity: 0;
            pointer-events: none; 
        }

        .holographic-card {
            background-color: rgba(10, 10, 20, 0.7);
            border: 1px solid #00ffff55;
            padding: 30px;
            border-radius: 12px;
            text-align: center;
            margin-bottom: 40px;
            max-width: 90%;
            width: 350px;
        }

        #songName {
            color: #00ffff;
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 10px;
            text-shadow: 0 0 8px rgba(0, 255, 255, 0.5);
        }

        #audioControls {
            background-color: #1a1a1a;
            padding: 15px 25px;
            border-radius: 8px;
            width: 350px;
            max-width: 90%;
            display: flex;
            flex-direction: column;
            align-items: center;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
        }

        #volumeSlider, #progressSlider {
            -webkit-appearance: none;
            width: 100%;
            height: 6px;
            background: #333;
            border-radius: 3px;
            margin: 10px 0;
            cursor: pointer;
        }

        #volumeSlider::-webkit-slider-thumb, #progressSlider::-webkit-slider-thumb {
            -webkit-appearance: none;
            appearance: none;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: #00ffff;
            cursor: pointer;
            box-shadow: 0 0 5px #00ffff;
        }
        
        .control-buttons {
            display: flex;
            gap: 15px;
            margin-top: 10px;
        }

        .player-button {
            padding: 8px 15px;
            background: #3a3a3a;
            color: white;
            border: none;
            border-radius: 6px;
            cursor: pointer;
            transition: background 0.3s, transform 0.1s;
            font-weight: bold;
        }

        .player-button:hover {
            background: #00ffff;
            color: black;
            transform: translateY(-1px);
        }

        #enterButton {
            padding: 12px 25px;
            font-size: 1.2rem;
            font-weight: 700;
            margin-top: 20px;
            background: #00ffff;
            color: #000000;
            border: 2px solid #00ffff;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.3s;
        }

        #enterButton:hover {
            background: #000000;
            color: #00ffff;
            box-shadow: 0 0 15px #00ffff;
        }