@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;700&display=swap');
        @import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0-beta3/css/all.min.css');
        
        body {
            font-family: 'Cairo', sans-serif;
            background-color: #FFFFFF;
            color: #6D4C41;
            margin: 0;
            padding: 0;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 95vh;
            overflow: hidden;
        }

        .container {
            max-width: 600px;
            width: 100%;
            background-color: #FAF3E0;
            border-radius: 15px;
            box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
            text-align: center;
            padding: 20px;
            position: relative;
            z-index: 1;
        }

        .header {
            background-color: #6D4C41;
            color: #FFFFFF;
            padding: 15px;
            font-size: 28px;
            border-radius: 15px 15px 0 0;
            margin-bottom: 20px;
            box-shadow: 0 5px 15px rgba(109, 76, 65, 0.5);
        }

        .player {
            background-color: #FFFFFF; /* خلفية بيضاء */
            border-radius: 15px;
            padding: 25px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1); /* ظل خفيف */
            position: relative;
            overflow: hidden;
        }

        .player-title {
            margin: 0;
            padding: 0;
        }

        .player-title img {
            max-width: 100%;
            height: auto;
            border-radius: 15px;
        }

        .sidebar {
            position: absolute;
            top: 20px;
            left: 20px;
            background-color: #6D4C41;
            padding: 15px;
            border-radius: 50%;
            cursor: pointer;
            z-index: 10;
            box-shadow: 0 5px 15px rgba(109, 76, 65, 0.5);
        }

        .sidebar i {
            color: white;
            font-size: 20px;
        }

        .sidebar-content {
            position: absolute;
            top: 0;
            left: -300px;
            width: 300px;
            background-color: #FFFFFF;
            padding: 15px;
            border-radius: 15px;
            box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
            transition: left 0.4s ease-in-out;
            z-index: 9;
            max-height: 70vh;
            overflow-y: auto;
        }

        .sidebar-content.show {
            left: 20px;
        }

        .sidebar-content h3 {
            color: #6D4C41;
            margin-bottom: 15px;
            font-size: 18px;
            text-align: center;
        }

        .sidebar-content div {
            color: #6D4C41;
            padding: 10px;
            cursor: pointer;
            background-color: #FAF3E0;
            border-radius: 8px;
            margin-bottom: 10px;
            text-align: center;
            transition: background-color 0.3s ease;
            border: 1px solid #6D4C41;
        }

        .sidebar-content div:hover {
            background-color: #E0BFAF;
        }

        .sidebar-content .volume-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 0;
            color: #6D4C41;
        }

        .sidebar-content .volume-container input[type="range"] {
            width: 100%;
            cursor: pointer;
            appearance: none;
            background-color: #6D4C41;
            height: 8px;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(109, 76, 65, 0.3);
        }

        .sidebar-content .volume-container input[type="range"]::-webkit-slider-thumb {
            appearance: none;
            width: 15px;
            height: 15px;
            background-color: #FAF3E0;
            border-radius: 50%;
            cursor: pointer;
            box-shadow: 0 5px 15px rgba(255, 255, 255, 0.3);
        }

        .controls {
            display: flex;
            justify-content: space-around;
            align-items: center;
            margin: 20px 0;
        }

        .controls button {
            background-color: #FFFFFF;
            border: 2px solid #6D4C41;
            padding: 15px;
            border-radius: 50%;
            cursor: pointer;
            color: #6D4C41;
            font-size: 20px;
            width: 50px;
            height: 50px;
            box-shadow: 0 5px 15px rgba(109, 76, 65, 0.3);
            transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
        }

        .controls button:hover {
            transform: scale(1.1);
            background-color: #FAF3E0;
            box-shadow: 0 8px 20px rgba(109, 76, 65, 0.5);
        }

        .audio-container {
            position: relative;
            margin-top: 20px;
        }

        .progress-container {
            width: 100%;
            height: 8px;
            background-color: #E0BFAF;
            border-radius: 8px;
            cursor: pointer;
            margin-bottom: 15px;
            position: relative;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(109, 76, 65, 0.3);
        }

        .progress-bar {
            height: 100%;
            background-color: #6D4C41;
            border-radius: 8px;
            position: absolute;
            top: 0;
            left: 0;
            z-index: 1;
            transition: width 0.2s;
        }

        .time-container {
            display: flex;
            justify-content: space-between;
            color: #6D4C41;
            margin-bottom: 15px;
            font-size: 14px;
        }

        .audio-player {
            display: none;
        }