:root {
    --primary-color: #9A7ADF;
    --color-white: #F8F5FF;
    --active-color: #8467C2;
    --button-color: #8D70CC;
    --text-content: #8D8897;
    --active: #573993;
}

* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: sans-serif;
    font-size: 62.5%;    /* 10px = 1rem */
}

body {
    background-size: cover;
    height: 100vh;
    background: url(/music-player/assets/img/img-background.webp) no-repeat;
    background-size: cover;
    color: var(--color-white);
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    position: relative;
    width: 40rem;
}
.btn {
    font-size: 4rem;
    cursor: pointer;
    color: var(--button-color);
}

.control .btn.active {
    color: var(--active);
}

/* .btn-header.active{
    color: var(--active-color);
} */
/* ========== BACKGROUND ========== */
.app-music {

    display: flex;
    align-items: center;
    flex-direction: column;
    box-shadow: 0.4rem 0.6rem 5rem rgb(0,0,0,0.15);
    background-color: var(--primary-color);
    border-radius: 1.5rem;

}

/* ========== MUSIC HEADER ========== */
.music__header {
    width: 100%;
    padding: 2.4rem;
    display: flex;
    justify-content: space-between;
    background-color: var(--primary-color);
    border-top-left-radius: 1.5rem;
    border-top-right-radius: 1.5rem;

}


.btn-playlist-hide.show {
    display: block;
}

.btn-playlist-show.hide {
    display: none;
}

.btn-playlist-hide.hide {
    display: none !important;
}

.btn-header {
    color: var(--color-white);
    font-size: 2rem;
}
/* ========== DASHBOARD ========== */
.music__dashboard {
    padding: 2rem 2.4rem 0 2.4rem;
    background-color: var(--color-white);
    width: 100%;
    display: flex;
    align-items: center;
    flex-direction: column;
    border-radius: 1.5rem;
    transition: all 0.5s ease;
}

/* ========== TITLE ========== */
.title{
    text-align: center;
}

.title > h1 {
    font-size: 2rem;
    color: var(--active-color);
}

.title > h3 {
    font-size: 1.5rem;
    color: var(--text-content);
}

/* ========== CD ========== */
.cd {
    margin-top: 2.4rem;
    margin-bottom: 1rem;
    width: 24rem;
    display: flex;
    justify-content: center;
}

.cd__thumb {
    padding-top: 100%;
    padding-right: 100%;
    width: 100%;
    border: 1.3rem solid #F0F1FA;
    background: #333;
    border-radius: 50%;
    background-size: cover;
}

/* ========== CONTROL ========== */
.control {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.ctrl__btn {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.ctrl__btn .btn {
    font-size: 4rem;
    
    border-radius: 50%;
    transition: all 0.5s;
}

.ctrl__btn .btn:hover {
    transform: scale(1.4);
    color: var(--active);
}

#icon-pause {
    display: none;
}

.ctrl__btn.playing #icon-pause {
    display: inline-block;
}

.ctrl__btn.playing #icon-play {
    display: none;
}

/* ========== PROGRESS BAR / VOLUME BAR ========== */
.ctrl__progress--value {
    width: 100%;
}

.ctrl__volume--value{
    width: 50%;
}

.ctrl__progress--value,
.ctrl__volume--value {
    height: 1rem;
    -webkit-appearance: none;
    appearance: none;
    background-color: #D2C4F2;
    outline: none;
    cursor: pointer;
    overflow: hidden;
    border-radius: 0.5rem;
}

.ctrl__progress--value::-webkit-slider-thumb,
.ctrl__volume--value::-webkit-slider-thumb {
    appearance: none;
    -webkit-appearance: none;
    width: 1rem;
    height: 1rem;
    background-color: var(--button-color);
    box-shadow: -20rem 5rem 10rem 20rem var(--primary-color);
    cursor: pointer;
    border-radius: 0.5rem;
}

.ctrl__progress-time {
    width: 100%;
    margin-top: 1rem;
    display: flex;
    justify-content: space-between;
    font-size: 2rem;
    font-weight: 500;
    align-items: center;
    color: var(--primary-color);
}

.ctrl__volume {
    display: flex;
    align-items: center;
    margin-bottom: 2.4rem;
    margin-top: 0.5rem;
}

.mute,
.volume__icon {
    width: 2rem;
    font-size: 2rem;
    margin-right: 1rem;
    cursor: pointer;

}

.mute{
    color: var(--active);
}

.over__block {
    display: none;
}

/* ========== PLAYLIST ========== */
/* .music__playlist.non-active, */
.music__dashboard.non-active {
    animation:  none !important;
    opacity: 0;
}

.music__playlist.non-active {
    display: none;
}

.music__playlist.active {
    opacity: 1;
}

.music__playlist {
    position: absolute;
    /* opacity: 0; */
    width: 100%;
    height: 100%;
    top: 0;
    right: 0;
    overflow: auto;
    transition: all 0.5s ease;
}

.playlist__song {
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding: 1rem 2rem;
    /* margin-left: 3rem;
    padding: 0.5rem 3rem 0.5rem 1rem; */
    box-shadow: 0px 1px 2px 0px var(--active-color);
    cursor: pointer;
    z-index: 1;
    transition: all 1s;
}

.playlist__song.active {
    background-color: var(--active-color);

}
/* .playlist__song:active {
    opacity: 0.6;
} */

.song__thumb {

    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    background-size: cover;
    margin: 0 1rem 0 0;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 0.4rem solid var(--button-color);
}

.song__body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.song__title {
    font-size: 1.6rem;
    margin: 0;
    color: var(--color-white);
}

.song__content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.song__author {
    font-size: 1.2rem;
    color: var(--color-white);
}


/* SCROLL BAR */
::-webkit-scrollbar {
    width: 1rem;
}

/* PLAYLIST */
::-webkit-scrollbar-track {
    border-radius: 1rem;
    background:  #D2C4F2;
}

/* HANDLE */
::-webkit-scrollbar-thumb {
    background-color: var(--active-color);
    border-radius: 1rem;
}