.container {
            max-width: 1200px;
            margin: 0 auto;
        }
        
        header {
            text-align: center;
            margin-bottom: 40px;
            padding: 20px;
        }
        
        h1 {
            font-size: 2.5rem;
            margin-bottom: 10px;
            color: #2c3e50;
        }
        
        .subtitle {
            font-size: 1.2rem;
            color: #7f8c8d;
        }
        
        .search-section {
            background: white;
            border-radius: 15px;
            padding: 25px;
            margin-bottom: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            border: 1px solid #eaeaea;
        }
        
        .search-form {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            align-items: flex-end;
        }
        
        .form-group {
            flex: 1;
            min-width: 200px;
        }
        
        label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: #2c3e50;
        }
        
        input, select {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #ddd;
            border-radius: 8px;
            background: white;
            font-size: 1rem;
            color: #333;
            transition: border-color 0.3s;
        }
        
        input:focus, select:focus {
            border-color: #3498db;
            outline: none;
            box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
        }
        
        button {
            background: #3498db;
            color: white;
            border: none;
            padding: 12px 25px;
            border-radius: 8px;
            cursor: pointer;
            font-size: 1rem;
            font-weight: 600;
            transition: all 0.3s ease;
            box-shadow: 0 4px 10px rgba(52, 152, 219, 0.3);
        }
        
        button:hover {
            background: #2980b9;
            transform: translateY(-2px);
            box-shadow: 0 6px 15px rgba(52, 152, 219, 0.4);
        }
        
        .player-section {
            background: white;
            border-radius: 15px;
            padding: 25px;
            margin-bottom: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            border: 1px solid #eaeaea;
            display: none;
        }
        
        .player-header {
            display: flex;
            align-items: center;
            margin-bottom: 20px;
        }
        
        .album-art {
            width: 120px;
            height: 120px;
            border-radius: 10px;
            overflow: hidden;
            margin-right: 20px;
            box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
        }
        
        .album-art img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .song-info {
            flex: 1;
        }
        
        .song-title {
            font-size: 1.8rem;
            margin-bottom: 5px;
            color: #2c3e50;
        }
        
        .song-artist {
            font-size: 1.2rem;
            color: #7f8c8d;
            margin-bottom: 10px;
        }
        
        .song-album {
            font-size: 1rem;
            color: #95a5a6;
        }
        
        .player-controls {
            margin-top: 20px;
        }
        
        .progress-container {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
        }
        
        .progress-time {
            font-size: 0.9rem;
            width: 50px;
            text-align: center;
            color: #7f8c8d;
        }
        
        .progress-bar {
            flex: 1;
            height: 6px;
            background: #ecf0f1;
            border-radius: 3px;
            margin: 0 15px;
            overflow: hidden;
            cursor: pointer;
        }
        
        .progress {
            height: 100%;
            background: #3498db;
            width: 0%;
            border-radius: 3px;
            transition: width 0.1s linear;
        }
        
        .control-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 20px;
        }
        
        .control-btn {
            background: none;
            border: none;
            color: #7f8c8d;
            font-size: 1.5rem;
            cursor: pointer;
            padding: 10px;
            border-radius: 50%;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .control-btn:hover {
            background: #f5f7fa;
            color: #3498db;
        }
        
        .play-btn {
            background: #3498db;
            color: white;
            width: 60px;
            height: 60px;
            font-size: 1.8rem;
        }
        
        .play-btn:hover {
            background: #2980b9;
            color: white;
        }
        
        .download-section {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-top: 25px;
            flex-wrap: wrap;
        }
        
        .download-btn {
            background: #2ecc71;
            padding: 12px 30px;
            font-size: 1.1rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .download-btn:hover {
            background: #27ae60;
        }
        
        .lyrics-btn {
            background: #9b59b6;
            padding: 12px 30px;
            font-size: 1.1rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .lyrics-btn:hover {
            background: #8e44ad;
        }
        
        .lyrics-section {
            margin-top: 30px;
            max-height: 200px;
            overflow-y: auto;
            padding: 15px;
            background: #f8f9fa;
            border-radius: 10px;
            font-size: 0.95rem;
            line-height: 1.6;
            color: #555;
            border: 1px solid #eaeaea;
        }
        
        .loading {
            text-align: center;
            padding: 20px;
            display: none;
        }
        
        .spinner {
            border: 4px solid rgba(52, 152, 219, 0.2);
            border-radius: 50%;
            border-top: 4px solid #3498db;
            width: 40px;
            height: 40px;
            animation: spin 1s linear infinite;
            margin: 0 auto 15px;
        }
        
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        .loading p {
            color: #7f8c8d;
        }
        
        .error-message {
            background: rgba(231, 76, 60, 0.1);
            border-left: 4px solid #e74c3c;
            padding: 15px;
            border-radius: 5px;
            margin-top: 20px;
            color: #c0392b;
            display: none;
        }
        
        footer {
            text-align: center;
            margin-top: 40px;
            padding: 20px;
            font-size: 0.9rem;
            color: #95a5a6;
        }
        
        @media (max-width: 768px) {
            .player-header {
                flex-direction: column;
                text-align: center;
            }
            
            .album-art {
                margin-right: 0;
                margin-bottom: 15px;
            }
            
            .search-form {
                flex-direction: column;
            }
            
            .form-group {
                width: 100%;
            }
            
            .download-section {
                flex-direction: column;
                align-items: center;
            }
            
            .download-btn, .lyrics-btn {
                width: 100%;
                max-width: 300px;
                justify-content: center;
            }
        }