body {
    font-family: "Special Elite", system-ui;
    font-weight: 400;
    font-style: normal;
    font-size: 24px;
    color: red;
}

.window-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: rgba(255, 0, 0, 0.15);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    width: 100%;
    padding: 12px 16px;
    box-sizing: border-box; 
}

.move-icon {
     width: 45px;
     height: 45px;
     border-radius: 50%;
     object-fit: cover;
     border: 2px solid red;
     cursor: move;
}

.close-button {
     width: 45px;
     height: 45px;
     object-fit: contain;
     cursor: pointer;
}

.window {
     border: thick double;
     width: 720px;
     color: red;
     border-radius: 64px;
     overflow: hidden;
     position: absolute;

     top: 50%;
     left: 50%;
     transform: translate(-50%, -50%);

     background-color: rgba(28, 28, 28, 0.45);
     backdrop-filter: blur(15px);
     z-index: 101;
}



.window > *:not(.window-header) {
    margin-left: 16px;
    margin-right: 16px;
}  

.selected {
    background-color: rgba(255, 255, 255, 0.3); 
    border-radius: 12px;
    outline: 2px solid #fff;
}


.main {
    background-color: rgba(28, 28, 28, 0.45);
    backdrop-filter: blur(15px);
    border-radius: 15px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
    padding: 20px;
    transition: transform 0.2s;
    width: 650px;
    
    
    height: auto; 
    display: flex;
    flex-direction: column;
    align-items: center;
}


.timer-circle {
    box-sizing: border-box; 
    border-radius: 50%;
    width: 350px;
    height: 350px;
    margin: 20px auto;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 64px; 
    color: crimson;
    border: 8px solid red; 
    background-color: transparent;  
}


.control-buttons {
    margin-top: 100px;
    display: flex;
    justify-content: space-around;
}

.control-buttons button {
    background-color: red;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
}

.control-buttons button:hover {
    background-color: red;
    transition: background-color 0.3s;
}

.player {
  height: 45vh;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
}

.details {
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  margin-top: 25px;
}

.track-art {
  margin: 25px;
  height: 125px;
  width: 125px;
  background-image: URL(
     "https://source.unsplash.com/Qrspubmx6kE/640x360");
  background-size: cover;
  background-position: center;
  border-radius: 15%;
}


.now-playing {
  font-size: 1rem;
}

.track-name {
  font-size: 3rem;
}

.track-artist {
  font-size: 1.5rem;
}


.buttons {
  display: flex;
  flex-direction: row;
  align-items: center;
}

.playpause-track,
.prev-track,
.next-track {
  padding: 25px;
  opacity: 0.8;


  transition: opacity .2s;
}


.playpause-track:hover,
.prev-track:hover,
.next-track:hover {
  opacity: 1.0;
}


.slider_container {
  width: 75%;
  max-width: 400px;
  display: flex;
  justify-content: center;
  align-items: center;
}


.seek_slider, .volume_slider {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  height: 5px;
  background: black;
  opacity: 0.7;
  -webkit-transition: .2s;
  transition: opacity .2s;
}


.seek_slider::-webkit-slider-thumb,
.volume_slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 15px;
  height: 15px;
  background: white;
  cursor: pointer;
  border-radius: 50%;
}


.seek_slider:hover,
.volume_slider:hover {
  opacity: 1.0;
}

.seek_slider {
  width: 60%;
}

.volume_slider {
  width: 30%;
}

.current-time,
.total-duration {
  padding: 10px;
}

i.fa-volume-down,
i.fa-volume-up {
  padding: 10px;
}


i.fa-play-circle,
i.fa-pause-circle,
i.fa-step-forward,
i.fa-step-backward {
  cursor: pointer;
}