@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap');

*{

    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root{

    --backgound:#141414;
    --text-color:#ffffff;
    --primary-color:#ae1cd3;
    --secondary-color:#000;
    --alpha-color: rgba(0, 0, 0, 0.5);
    --shadow: 0 15px 40px var(--alpha-color);
}


html{
    background: var(--backgound);
    display: flex;
    justify-content: center;
}

body{
    width: 100%;
    height: 100vh;
    max-width: 375px;
    position: relative;
    background: var(--backgound);
    font-family: 'robot', sans-serif;
    color: var(--text-color);

}

::-webkit-scrollbar {
    display: none;
}

/*home section */

.home-section{

    width: 100%;
    padding: 20px;
    height: 100%;
    padding-bottom: 100px;
    overflow-y: auto;
}

.carousel{

    width: 100%;
    height: 200px;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: var(--shadow);
    position: relative;
}


.carousel img{

    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: 1s;
}

.carousel img.active{
    opacity: 1;
}

.heading{

    margin: 30px 0 10px;
    font-weight: 400;
    font-size: 30px;
}


/*playlist card*/

.playlists-group{

    position: relative;
    width: 100%;
    min-height: 200px;
    height: auto;
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;



}

.playlist-card{

    flex: 0 0 auto;
    max-width: 150px;
    height: 100%;
    margin-right: 20px;
}

.playlist-card-img{

    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 20px;
}

.playlist-card-name{

    width: 100%;
    text-align: justify;
    font-size: 20px;
    text-transform: capitalize;
    padding: 5px;
}

/* music player*/

/*minimize*/

.music-player-section{

    width: 100%;
    height: 100px;
    position: fixed;
    bottom: 0;
    left: 0;
    background-color: var(--alpha-color);
    backdrop-filter: blur(50px);
    transition: 1s;
}

.music-seek-bar{

    appearance: none; /* versão sem prefixo */
-webkit-appearance: none; /* com prefixo */
    width: 100%;
    position: absolute;
    top: -4px;
    height: 8px;
    background: var(--secondary-color);
    overflow: hidden;

}

.music-seek-bar::-webkit-slider-thumb{
    -webkit-appearance: none;
    height: 10px;
    width: 5px;
    background: var(--primary-color);
    cursor: pointer;
    box-shadow: -400px 0 0 400px var(--primary-color);
}

.current-song-name{

    font-weight: 500;
    font-size: 20px;
    text-align: center;
    margin-top: 5px;
    text-transform: capitalize;
}

.controls{
    position: relative;
    width: 80%;
    margin: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 60px;
    font-size: 30px;
}

.controls span{
    display: none;
    opacity: 0;
    transition: 1s;
}

.music-player-section.active .controls{
    justify-content: space-between;
}

.music-player-section.active .controls span{
    font-size: 25px;
    display: block;
    opacity: 0.5;
}

.music-player-section.active .controls span.active{
    color: var(--primary-color);
    opacity: 1;
}

.controls .main i{
    margin: 0 5px;
    display: none;
}

.controls .main i.active{
    display: inline;
}

/*maximize music player styles*/

.music-player-section .hide{

    display: none;
    opacity: 0;
    transition: 1s;
}

.music-player-section.active .hide{

    display: block;
    opacity: 1;
    
}

.music-player-section.active{

    width: 100%;
    height: 100%;
    padding: 30px;
    display: flex;
    flex-direction: column;
}

.music-player-section.active .music-seek-bar{
    position: relative;
    display: block;
    border-radius: 50px;
    margin: auto;
}

.music-player-section.active .corrent-song-name{

    font-size: 40px;
}

.music-player-section.active .controls{
    width: 100%;
    font-size: 50px;
}

.artist-name{
    text-align: center;
    font-size: 20px;
    text-transform: capitalize;
}


.cover {

    width: 30vh;
    height: 30vh;
    object-fit: cover;
    margin: auto;
    border-radius: 20px;
    box-shadow: var(--primary-color);
}

.current-time{
    position: absolute;
    margin-top: 5px;
    left: 30px;
}

.duration{
    position: absolute;
    margin-top: 5px;
    right: 30px;
}

.icon{

    position: absolute;
    top: 60px;
    transform: scale(1.3);
}

.back-btn{
    left: 40px;
}

.nav-btn{
    right: 40px;
}


/*volume button*/


.volume-slider {
    appearance: none;
    -webkit-appearance: none;
    width: 80px;
    height: 20px;
    position: absolute;
    right: -25px;
    bottom: 80px;
    transform: rotate(-90deg);
    border-radius: 20px;
    background: var(--alpha-color);
    overflow: hidden;
    opacity: 0;
    display: none;
    transition: opacity 0.3s ease; /* Animação de transição para suavidade */
}

/* Quando ativo, o volume slider torna-se visível */
.volume-slider.active {
    opacity: 1;
    display: block;
}

.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    height: 40px;
    width: 10px;
    background: var(--primary-color);
    box-shadow: -200px 0 1px 200px var(--primary-color);
}

.volume-slider::-moz-range-thumb {
    height: 40px;
    width: 10px;
    background: var(--primary-color);
}

.volume-slider::-webkit-slider-runnable-track {
    height: 100%;
    background: var(--track-color);
}

.volume-slider::-moz-range-track {
    height: 100%;
    background: var(--track-color);
}


/*playlist section*/

.playlist{

    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    right: -100%;
    padding: 30px 0;
    background: var(--backgound);
    z-index: 3;
    transition: 1s;
    overflow: auto;
}

.playlist.active{

    right: 0;
}

.title{

    font-weight: 300;
    font-size: 40px;
    text-align: center;
    margin-top: 15px;
    text-transform: capitalize;
    margin-bottom: 30px;
}

.queue{
    width: 100%;
    height: 80px;
    padding: 0 30px;
    display: flex;
    align-items: center;
    border-top:  2px solid var(--alpha-color);
}

.queue-cover{

    width: 60px;
    height: 60px;
    border-radius: 10px;
    overflow: hidden;
    margin-right: 20px;
    position: relative;
}

.queue-cover img{

    width: 100%;
    height: 100%;
    object-fit: cover;
}
.queue-cover i{
    position: absolute;
    top: 50%;
    left: 50%;
    transform:  translate(-50%, -50%);
    font-size: 30px;
    color: var(--primary-color);
    display: none;
}

.queue .active i{

    display: block;
    
}

.queue .name{
    font-size: 22px;
    text-transform: capitalize;
}