* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: white;
            min-height: 100vh;
            padding: 20px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
        }
        .powered {
            text-align: center;
            color: rgba(255, 255, 255, 0.5);
            margin-top: 30px;
            font-size: 14px;
        }
        h1 {
            font-size: 39px;
            text-align: center;
            background: linear-gradient(to right, #df51df 30%, #1d1dff 5%, #df51df 2%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 5px 10px rgba(0, 0, 0, 0.644);
        }
        h2 {
            margin-top: -10px;
            font-size: 35px;
            text-align: center;
            background: linear-gradient(to right, #df51df 2%, #860a72);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 5px 10px rgba(0, 0, 0, 0.644);
        }
        .text {
            text-align: center;
            color: rgba(255, 255, 255, 0.322);
            font-size: 18px;
            line-height: 1.6;
            margin-bottom: 30px;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }
        .controls {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin: 30px 0;
            flex-wrap: wrap;
        }
        .filter-btn {
            background: linear-gradient(to right, #6a11cb 0%, #2575fc 100%);
            border: none;
            border-radius: 50px;
            color: white;
            padding: 12px 25px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .filter-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 20px rgba(0, 0, 0, 0.3);
        }
        .filter-btn.active {
            background: linear-gradient(to right, #ff6b6b, #ffa36c);
            box-shadow: 0 0 20px rgba(255, 107, 107, 0.5);
        }
        .lista {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 25px;
            padding: 20px;
            margin: 20px auto;
        }
        .cancion {
            width: 180px;
            background: linear-gradient(145deg, #2d3047, #1b1e2b);
            border-radius: 15px;
            display: flex;
            flex-direction: column;
            align-items: center;
            padding: 15px;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
            position: relative;
            overflow: hidden;
        }
        .cancion::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(45deg, rgba(255,255,255,0.1), transparent);
            opacity: 0;
            transition: opacity 0.3s;
        }
        .cancion:hover {
            transform: translateY(-8px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
        }
        .cancion:hover::before {
            opacity: 1;
        }
        .portada {
            width: 120px;
            height: 120px;
            border-radius: 10px;
            overflow: hidden;
            margin-bottom: 12px;
            position: relative;
            background: #2d3047;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .portada img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .cancion:hover .portada img {
            transform: scale(1.05);
        }
        .loading-image {
            margin-left: 50px;
            width: 60px;
            height: 20px;
            border: 3px solid rgba(255, 255, 255, 0.2);
            border-top: 3px solid #6a11cb;
            border-radius: 70%;
            animation: spin 1s linear infinite;
        }
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        .nombre h4 {
            font-size: 16px;
            text-align: center;
            margin: 5px 0;
            color: white;
            font-weight: 600;
        }
        .artista p {
            margin: 0;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.7);
        }
        .player-fullscreen {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
            display: none;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            z-index: 1000;
        }
        .player-content {
            width: 90%;
            max-width: 500px;
            background: rgba(30, 30, 46, 0.9);
            border-radius: 20px;
            padding: 30px;
            display: flex;
            flex-direction: column;
            align-items: center;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
            backdrop-filter: blur(10px);
            position: relative;
        }
        .song-display {
            width: 250px;
            height: 250px;
            margin: 20px 0;
            position: relative;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
        }
        .song-display img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .lyrics-display {
            width: 100%;
            height: 200px;
            margin: 20px 0;
            position: relative;
            overflow: hidden;
            display: none;
            background: rgba(0, 0, 0, 0.2);
            border-radius: 10px;
            padding: 10px;
        }
        .lyrics-container {
            width: 100%;
            text-align: center;
            transition: transform 0.5s ease;
        }
        .lyrics-line {
            color: rgba(255, 255, 255, 0.7);
            font-size: 15px;
            margin: 12px 0;
            transition: all 0.5s ease;
            opacity: 13%;
            transform: scale(0.9);
        }
        .lyrics-line.active {
            color: #6a11cb;
            font-size: 19px;
            font-weight: bold;
            opacity: 1;
            transform: scale(1);
            text-shadow: 0 0 10px rgba(106, 17, 203, 0.5);
        }
        .lyrics-line.previous {
            color: rgba(255, 255, 255, 0.4);
            font-size: 16px;
            opacity: 0.8;
            transform: scale(0.95);
        }
        .player-controls {
            display: flex;
            justify-content: center;
            align-items: center;
            width: 100%;
            margin: 20px 0;
        }
        .progress-container {
            width: 100%;
            height: 6px;
            background-color: rgba(255, 255, 255, 0.2);
            border-radius: 5px;
            margin: 15px 0;
            cursor: pointer;
            overflow: hidden;
        }
        .progress-bar {
            height: 100%;
            background: linear-gradient(to right, #6a11cb, #2575fc);
            border-radius: 5px;
            width: 0%;
            transition: width 0.1s ease;
        }
        .time-info {
            display: flex;
            justify-content: space-between;
            width: 100%;
            color: rgba(255, 255, 255, 0.7);
            font-size: 14px;
            margin-bottom: 10px;
        }
        .player-btn {
            background: rgba(255, 255, 255, 0.1);
            border: none;
            border-radius: 50%;
            color: white;
            cursor: pointer;
            font-size: 20px;
            width: 50px;
            height: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
            margin: 0 10px;
        }
        .player-btn:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: scale(1.1);
        }
        .player-btn:active {
            transform: scale(0.95);
        }
        .close-btn {
            position: absolute;
            top: 20px;
            right: 20px;
            color: white;
            font-size: 24px;
            cursor: pointer;
            transition: color 0.3s ease;
            z-index: 10;
        }
        .close-btn:hover {
            color: #ff6b6b;
        }
        .song-info {
            display: flex;
            flex-direction: column;
            align-items: center;
            margin-bottom: 20px;
            text-align: center;
        }
        .song-info h3 {
            margin: 5px 0;
            font-size: 24px;
            color: white;
        }
        .song-info p {
            margin: 5px 0;
            color: rgba(255, 255, 255, 0.7);
            font-size: 16px;
        }
        .empty-message {
            text-align: center;
            color: rgba(255, 255, 255, 0.5);
            font-size: 18px;
            margin-top: 50px;
            display: none;
        }
        .loading {
            color: rgba(255, 255, 255, 0.5);
            font-style: italic;
            text-align: center;
            padding: 20px;
        }
        .lyrics-toggle-container {
            width: 100%;
            display: flex;
            justify-content: center;
            margin: 15px 0;
        }
        .lyrics-toggle-btn {
            background: linear-gradient(to right, #6a11cb, #2575fc);
            border: none;
            border-radius: 25px;
            color: white;
            padding: 10px 20px;
            font-size: 14px;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
        }
        .lyrics-toggle-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(106, 17, 203, 0.4);
        }
        .lyrics-toggle-btn.active {
            background: linear-gradient(to right, #ff6b6b, #ffa36c);
        }
        .favorite-player-btn {
            position: absolute;
            top: 20px;
            left: 20px;
            background: rgba(255, 255, 255, 0.1);
            border: none;
            border-radius: 50%;
            color: white;
            cursor: pointer;
            font-size: 20px;
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
            z-index: 10;
        }
        .favorite-player-btn:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: scale(1.1);
        }
        .favorite-player-btn.active {
            color: #ff6b6b;
            background: rgba(255, 107, 107, 0.2);
        }
        .favorite-player-btn.active:hover {
            background: rgba(255, 107, 107, 0.3);
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 32px;
            }

            h2 {
                font-size: 26px;
            }

            .cancion {
                width: 160px;
            }

            .player-content {
                width: 95%;
                padding: 20px;
            }

            .song-display {
                width: 200px;
                height: 200px;
            }
        }
        @media (max-width: 480px) {
            .cancion {
                width: 140px;
            }

            .portada {
                width: 100px;
                height: 100px;
            }

            .filter-btn {
                padding: 10px 20px;
                font-size: 14px;
            }
        }