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HTML

<!DOCTYPE html>
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>say ok</title>
    <link rel="stylesheet" href="denyMusica.css">
    <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/css/all.min.css" rel="stylesheet">
</head>
<body>
    <div class="audio-player">
        <div id="notification" class="notification" style="display: none;">
            <span id="notification-text"></span>
            <button class="close-btn" onclick="hideNotification()">x</button>
        </div>

<input type="file" id="fileInput" multiple accept="audio/*" onchange="loadFiles(event)" hidden>
        <button onclick="document.getElementById('fileInput').click()" class="choose-song-btn">
            <i class="fas fa-folder-open"></i> choose
        </button>

<input type="range" id="volume" min="0" max="1" step="0.01" value="0.5" onchange="changeVolume()" class="slider">
        <div class="volume-display">volume: <span id="volume-display">50%</span></div>
        <input type="range" id="speed" min="0.5" max="2" step="0.1" value="1" onchange="changeSpeed()" class="slider">
        <div class="volume-display">speed: <span id="speed-display">1x</span></div>
    </div>

CSS

* {
    scrollbar-width: auto;
    scrollbar-color: #B4BCC2 #0c0d0f;
}
*::-webkit-scrollbar {
    width: 12.5px;
}
*::-webkit-scrollbar-track {
    background: #0c0d0f;
}
*::-webkit-scrollbar-thumb {
    background-color: #B4BCC2;
    border-radius: 10px;
    border: 3px solid #0c0d0f;
}
body {
    background-color: #000000;
    color: #FFF;
    font-family: 'Manrope', sans-serif;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}
.audio-player {
    background: linear-gradient(145deg, #4e3b4a, #8c5882); 
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 500px;
    text-align: center;
    box-sizing: border-box;
}
.choose-song-btn {
    background: linear-gradient(145deg, #4e3b4a, #85537b);
    border-radius: 20px;
    color: white;
    padding: 10px 20px;
    border-radius: 25px;
    border: none;
    font-size: 1em;
    cursor: pointer;
    transition: background-color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}
.choose-song-btn i {
    margin-right: 10px;
}
.choose-song-btn:hover {
    background-color: #ff9eed;
}
.track {
    background-color: #303030;
    color: #fff;
    padding: 10px;
    border-radius: 15px;
    margin: 5px 0;
    cursor: pointer;
    transition: background-color 0.3s ease;
}
.track-buttons {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}
.track-buttons i {
    cursor: pointer;
    font-size: 1.2em;
    transition: color 0.3s ease;
}
.track-buttons i:hover {
    color: #ff9eed; 
}
.track:hover {
    background-color: #303030;
}
.player-controls {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 15px 0;
}
.control-btn {
    width: 60px;
    height: 60px;
    background-color: #303030;
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: 1.5em;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
}
.control-btn:hover {
    background-color: #ff9eed;
    transform: scale(1.1);
}
.stop-btn {
    background-color: #ff9eed;
}
.stop-btn:hover {
    background-color: #ff9eed;
}
.progress-container {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}
.progress-bar {
    width: 100%;
    height: 5px;
    background-color: #303030;
    border-radius: 5px;
    appearance: none;
}
.slider {
    width: 80%;
    margin: 10px auto;
}
.volume-display {
    font-size: 0.85em;
    color: #8b8b8b;
    padding-top: 5px;
}
#volume {
    -webkit-appearance: none;
    appearance: none;
    width: 80%;
    height: 8px;
    background: #303030; 
    border-radius: 10px;
    outline: none;
    transition: background 0.3s ease;
}
#volume::-webkit-slider-runnable-track {
    background: #303030; 
    border-radius: 10px; 
}
#volume::-moz-range-track {
    background: #303030;
    border-radius: 10px; 
}

#volume::-ms-track {
    background: #303030;  
    border-radius: 10px;
    border-color: transparent;
}
#volume::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%; 
    background: #ff9eed;  
    cursor: pointer;
    transition: background-color 0.3s ease;
}
#volume::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%; 
    background: #ff9eed; 
    cursor: pointer;
}
#volume::-ms-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;  
    background: #ff9eed;  
    cursor: pointer;
}
#speed {
    -webkit-appearance: none;
    appearance: none;
    width: 80%;
    height: 8px;
    background: #303030;  
    border-radius: 10px;
    outline: none;
    transition: background 0.3s ease;
}
#speed::-webkit-slider-runnable-track {
    background: #303030;  
    border-radius: 10px;  
}
#speed::-moz-range-track {
    background: #303030;  
    border-radius: 10px;  
}
#speed::-ms-track {
    background: #303030; 
    border-radius: 10px;  
    border-color: transparent;
}
#speed::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;  
    background: #ff9eed;  
    cursor: pointer;
    transition: background-color 0.3s ease;
}
#speed::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%; 
    background: #ff9eed;
    cursor: pointer;
}
#speed::-ms-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;  
    background: #ff9eed;  
    cursor: pointer;
}
#progress-bar {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 8px;
    background: #303030;  
    border-radius: 10px;  
    outline: none;
    transition: background 0.3s ease;
}
#progress-bar::-webkit-slider-runnable-track {
    background: #303030; 
    border-radius: 10px;  
}
#progress-bar::-moz-range-track {
    background: #303030; 
    border-radius: 10px; 
}
#progress-bar::-ms-track {
    background: #303030;  
    border-radius: 10px;  
    border-color: transparent;
}
#progress-bar::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;  
    background: #ff9eed;  
    cursor: pointer;
    transition: background-color 0.3s ease;
}
#progress-bar::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #ff9eed;
    cursor: pointer;
}
#progress-bar::-ms-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;  
    background: #ff9eed; 
    cursor: pointer;
}
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: linear-gradient(145deg, #303030, #585858);
    color: #fff;
    padding: 15px 25px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    animation: fade-in-out 3s ease forwards;
    z-index: 10;
    font-family: 'Helvetica', sans-serif;
    font-size: 1rem;
}
.notification .close-btn {
    background-color: transparent;
    color: #ff9eed;
    font-size: 1.5em;
    cursor: pointer;
    border: none;
    transition: color 0.3s ease;
}
.notification .close-btn:hover {
    color: #ffaaaa;
}
@keyframes fade-in-out {
    0% { opacity: 0; transform: translateY(-10px); }
    20%, 80% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(-10px); }
}

JS

let currentTrack = 0;
let isPlaying = false;
let playlist = [];
const audio = new Audio();

function loadFiles(event) {
    const files = Array.from(event.target.files).slice(0, 5);
    if (playlist.length + files.length > 5) {
        showNotification("u can only add up to 5 songs");
        return;
    }
    playlist = [...playlist, ...files];
    renderPlaylist();
}

function playPause() {
    if (playlist.length === 0) {
        showNotification("no songs available to play");
        return;
    }

if (isPlaying) {
        audio.pause();
        document.querySelector("#play-icon").classList.replace("fa-pause", "fa-play");
        showNotification("paused");
    } else {
        audio.play().catch(error => {
            console.error("404:", error);
        });
        document.querySelector("#play-icon").classList.replace("fa-play", "fa-pause");
        showNotification("playing");
    }
    isPlaying = !isPlaying;
}

function stopPlayback() {
    if (playlist.length === 0) {
        showNotification("no songs available to stop");
        return;
    }

audio.pause();
    audio.currentTime = 0;
    document.querySelector("#play-icon").classList.replace("fa-pause", "fa-play");
    showNotification("stopped");
    isPlaying = false;
}

function selectTrack(trackIndex) {
    if (playlist.length === 0) {
        showNotification("no songs available to play");
        return;
    }

currentTrack = trackIndex;
    audio.src = URL.createObjectURL(playlist[currentTrack]);
    audio.play().catch(error => {
        console.error("404:", error);
    });
    isPlaying = true;
    updateDuration();
    showNotification(`playing: ${playlist[currentTrack].name}`);
    document.querySelector("#play-icon").classList.replace("fa-play", "fa-pause");
}

function updateDuration() {
    const progressBar = document.getElementById("progress-bar");

audio.onloadedmetadata = () => {
        document.getElementById("total-duration").textContent = formatTime(audio.duration);
        progressBar.max = audio.duration;
    };

audio.ontimeupdate = () => {
        document.getElementById("current-time").textContent = formatTime(audio.currentTime);
        progressBar.value = audio.currentTime;
    };
}

function formatTime(seconds) {
    const mins = Math.floor(seconds / 60);
    const secs = Math.floor(seconds % 60);
    return `${mins}:${secs < 10 ? '0' + secs : secs}`;
}

function seekAudio() {
    audio.currentTime = document.getElementById("progress-bar").value;
}

function nextTrack() {
    currentTrack = (currentTrack === playlist.length - 1) ? 0 : currentTrack + 1;
    selectTrack(currentTrack);
}

function prevTrack() {
    currentTrack = (currentTrack === 0) ? playlist.length - 1 : currentTrack - 1;
    selectTrack(currentTrack);
}

function changeVolume() {
    audio.volume = document.getElementById("volume").value;
    document.getElementById("volume-display").innerText = `${Math.floor(audio.volume * 100)}%`;
}

function changeSpeed() {
    audio.playbackRate = document.getElementById("speed").value;
    document.getElementById("speed-display").innerText = `${audio.playbackRate}x`;
}

function showNotification(message) {
    const notification = document.getElementById("notification");
    const notificationText = document.getElementById("notification-text");
    notificationText.innerText = message;
    notification.style.display = "flex";
    setTimeout(() => {
        notification.style.display = "none";
    }, 3000);
}

function hideNotification() {
    document.getElementById("notification").style.display = "none";
}

function deleteTrack(index) {
    playlist.splice(index, 1);
    renderPlaylist();
    showNotification("track deleted");
}

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