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

html, body {
    height: 100%; 
    width: 100%;
    font-family: 'Roboto', sans-serif;
}

:root {
    /* COLOR */
    --pri-color: rgb(212, 60, 85);
    --sec-color: rgb(28, 31, 51);
    --ter-color: rgb(92, 92, 92);
    --qua-color: rgb(201, 201, 201);

    /* FONT */
    --pri-font-size: 2.7rem;
    --sec-font-size: 0.9rem;
    --ter-font-size: 0.8rem;
    --qua-font-size: 0.7rem;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    background-image: linear-gradient(to right top, #225f72,#12ebe0);
    transition: all 200ms;
}

img {
    width: 100%;
}

input {
    background-color: transparent;
    color: var(--sec-color);
    border: none;
    padding: 12px 12px 12px 0;
    outline: none;
    font-size: var(--ter-font-size);
}

#app {
    height: 780px;
    width: 400px;
    min-width: 380px;
    border-radius: 50px;
    position: relative;
    overflow: hidden;
    background-color: rgb(240, 240, 240);
    box-shadow: 0 10px 50px rgba(128, 128, 128, 0.438);

    transition: all 500ms;
}

#page1, #page2  {
    height: 100%;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    padding: 0 1.5rem;

    transition: all 500ms;
}


  

/* BUTTON */

.main-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 50px;
    width: 50px;
    border-radius: 50%;
    background-color: var(--pri-color);
    color: white;
    transition: all 200ms;
}

.main-btn:active, .sec-btn:active {
    transform: scale(115%);
    opacity: 0.3;
}




/* TODAY INFO */

#dayInfo {
    width: 100%;
    margin-top: 50px;
    position: relative;
}



/* ? HAMBURGER MENU */
#menuTop {
    position: absolute;
    top: 15px;
    right: 10px;
}

#menuTop .fa-bars {
    font-size: 1.4rem;
}

/* ? Apply gradint into the text */
#todayDay {
    font-size: var(--pri-font-size);
    background-image: linear-gradient(10deg, rgba(28,31,51,1) 1%, rgba(212,60,85,1) 60%);
    background-clip: text;
    color: transparent;
    /* GOOGLE CHROME */
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

#todayDate {
    font: var(--qua-font-size);
    color: var(--ter-color);
    margin-top: 10px;
}

.trade-mark {
    position: absolute;
    right: -5px;
    top: 59px;
    background-color: var(--pri-color);
    display: flex;
    align-content: center;
    justify-content: center;
    padding: 5px 10px;
    border-radius: 20px;
    transform: scale(80%);
}

#dayInfo p, #dayInfo .fa-heart {
    color: white;
    font-size: var(--qua-font-size);
    /* margin-top: 5px; */
}


/* SEARCH BAR */
/* ? will change the CSS using CSS using javascript */

#searchArea {
    display: flex;
    align-items: center;
    margin-top: 20px;
    width: 100%;
    transition: all 300ms;
    overflow: auto;
    white-space: nowrap;
    position: relative;
}

#searchText {
    font-size: var(--ter-font-size);
    color: var(--ter-color);
    font-weight: 400;
    margin-left: 10px;
    display: block;
    transition: all 300ms;
    position: absolute;
    left: 15%;
}

#searchBar {
    display: flex;
    align-items: center;
    width: 13.5%;
    height: 47px;
    background-color: white;
    border-radius: 10px;
    transition: all 300ms;
}

#searchBar i {
    height: 100%;
    width: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 300ms;
    color: var(--ter-color);
    position: fixed;
}

#searchBar input {
    display: none;
    color: var(--ter-color);
    transition: all 300ms;
    position: absolute;
    left: 15%;
    width: 80%;
}



/* MOOD LABEL */

#moodNav {
    width: 100%;
    display: flex;
    align-items: center;
    margin-top: 15px;

    /* ! ENABLE HORIZON SCROLL */
    overflow: auto;
    white-space: nowrap;

    /* ! HIDE SCROLL BAR  */
    -ms-overflow-style: none;  /* Internet Explorer 10+ */
    scrollbar-width: none;  /* Firefox */

    /* ! APPLY MASKING GRADIENT */
    -webkit-mask-image: linear-gradient(to left, transparent 5%, black 15%);
    mask-image: linear-gradient(to left, transparent 0%, black 15%);

    /* ! DISABLE TEXT SELECT */
    user-select: none;
}

#moodNav h2 {
    font-size: var(--sec-font-size);
    color: var(--pri-color);
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px 15px;
    margin-right: 20px;

}



/* MUSIC CARD */

#musicNav {
    display: block;
    width: 100%;
    height: max-content;
    margin-top: 15px;
    
    /* ! ENABLE HORIZON SCROLL */
    overflow: auto;
    white-space: nowrap;

    /* ! HIDE SCROLLBAR  */
    -ms-overflow-style: none;  /* Internet Explorer 10+ */
    scrollbar-width: none;  /* Firefox */

    /* ! DISABLE TEXT SELECT */
    user-select: none;
}

.music-card {
    display: inline-block;

    width: 200px;
    height: 250px;

    background-color: white;
    border-radius: 10px;
    overflow: hidden;

    margin-right: 10px;
    margin-bottom: 8px;

    box-shadow: 6px 6px 0 white;
}

.music-list {
    height: 100%;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

/* MUSIC CARD BACKGROUND IMAGE*/

.music-1 {
    /* background-image: url(assets/thumbnails/ava-max-into-your-arms.jpg); */
    background-position: top;
    background-size: contain;
}
.music-2 {
    /* background-image: url(assets/thumbnails/justin-hold.jpg); */
    background-position: top;
    background-size: contain;
}
.music-3 {
    /* background-image: url(assets/thumbnails/chainsmoker-something-like-this.png); */
    background-position: top;
    background-size: contain;
}
.music-4 {
    /* background-image: url(assets/thumbnails/post-malone-rockstar.jpeg); */
    background-position: top;
    background-size: contain;
}
.music-5 {
    /* background-image: url(assets/thumbnails/chainsmoker-paris.png); */

    background-position: top;
    background-size: contain;
}


/* MUSIC CARD DETAILS */

.details-card {
    position: absolute;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
    bottom: 0;
    left: 0;
    height: 150px;
    width: 100%;
    background: linear-gradient(10deg, rgba(28,31,51,1) 50%, rgba(0,0,0,0) 80%);
    padding: 25px 15px 13px 15px;
    box-sizing: border-box;
}

.details-card div {
    width: 50px;
}

.details-card div h3 {
    color: white;
    font-size: var(--ter-font-size);
}

.details-card div h4 {
    color: var(--qua-color);
    font-size: var(--qua-font-size);
    margin-top: 5px;
} 

.details-card p {
    color: var(--qua-color);
    font-size: var(--ter-font-size);
    margin-bottom: 8px;
    opacity: 0.7;
}




/* PLAYBACK STATUS */

#playbackInfo {
    width: 100%;
    position: absolute;
    bottom: 0;
    left: 0;
    background: rgb(28,31,51);
    background: linear-gradient(23deg, rgba(28,31,51,1) 11%, rgba(212,60,85,1) 100%);
}

#playbackInfo .status {
    display: flex;
    flex-direction: row;
    align-items: center;
    position: relative;
}

#touchArea {
    display: flex;
    align-items: center;
    width: 100%;
}

#playbackInfo .status .cover-image {
    height: 100px;
    width: 100px;
    background-image: none;
    background-size: cover;
    background-position: center;
    border-radius: 10px;
    margin: 15px 0 10px 15px;
}

#playbackInfo .status .details {
    padding-left: 15px;
    color: white;
}

/* ? MUSIC TITLE */
#playbackInfo .status .details h3 {
    font-size: var(--sec-font-size);
    font-weight: 400;
    margin-bottom: 3px;
    text-transform: capitalize;
}

/* ? MUSIC ARTIST */
#playbackInfo .status .details h4 {
    font-size: var(--ter-font-size);
    font-weight: 400;
    margin-bottom: 10px;
    text-transform: capitalize;
    color: var(--qua-color);
}

/* ? MUSIC DURATION */
#playbackInfo .status .details p {
    font-size: var(--qua-font-size);
}


/* PLAY BUTTON */


.status .main-btn {
    position: absolute;
    right: 40px;
    background-color: white;
    color: var(--pri-color);
}



/* TIMEBAR */


#playbackInfo .total-duration-bar {
    width: 100%;
    height: 5px;
    background-color: white;
}

#playbackInfo .current-duration-bar {
    width: 0%;
    height: 100%;
    background-color: rgb(236, 53, 83);
    transition: all 500ms;
}



/* BOTTOM NAV */

#navHome {
    display: flex;
    align-items: center;
    width: 100%;
    height: 65px;
    padding: 0 40px;
    margin-bottom: 20px
}

#navHome .nav-btn {
    height: 100%;
    width: 25%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: var(--qua-color);
    padding: 20px 0;
    font-size: var(--qua-font-size);
    transition: all 100ms;
    /* ! DISABLE TEXT SELECT */
    user-select: none;
}


#navHome .nav-btn i {
    font-size: 1.2rem;
    margin-bottom: 5px;
    color: var(--qua-color);
}


#navHome .nav-btn:active {
    transform: scale(120%);
    color: white;
    opacity: 0.2;
}

#navHome .nav-btn:active i {
    color: white;
}


@media (max-width: 450px) {

    #app {
        height: 100vh;
        width: 100vw;
        border-radius: 0;
        box-shadow: none;
        padding-top: 30px;
    }

    #page1, #page2  {
        padding: 0 0.7rem;
    }
    
}