/* Remove text highlight on all text https://stackoverflow.com/questions/826782/how-to-disable-text-selection-highlighting */
body {
    -webkit-touch-callout: none; /* iOS Safari */
    -webkit-user-select: none; /* Safari */
     -khtml-user-select: none; /* Konqueror HTML */
       -moz-user-select: none; /* Old versions of Firefox */
        -ms-user-select: none; /* Internet Explorer/Edge */
            user-select: none; /* Non-prefixed version, currently */
}

#nunu-gallery {
    margin : 0;
    width: 100vw;
    height: 100vh;
    position: fixed;
}

/* Nunu loading */
#logo {
    position:fixed;
    width:100vw;
    height: 100vh;
    background-color: white;
    z-index: 50;
    text-align: center;
    padding: 30vh 0;
}

#loading-section {
    display: none;
    opacity: 0;
}

#percent-progress {
    margin-top: 40px;
    font-size: 32px;
    font-weight: bold;
}

#loading-gif {
    width: 80px;
    height: 80px;
    margin: auto;
}

#main-gallery-app {
    position: fixed;
    height: 100%;
    width: 100%;
    z-index: 1;
    visibility: hidden;
}

#main-gallery-app #gallery-image {
    height: 100vh;
    visibility: hidden;
}

#main-gallery-app #gallery-content-container {
    color: white;
}

/* Tutorial CSS */
.tutorial-description {
    font-size: 24px;
    margin: 20px 0;
}

.tutorial-icon-container {
    text-align: center;
}

#keyboard-icon, #click-icon, #floor-icon, #image-icon {
    position: relative;
    -webkit-filter: invert(1);
    filter: invert(1);
}

#keyboard-icon {
    width: 150px;
}

#click-icon {
    width: 100px;
}

#floor-icon {
    width: 100px;
}

#image-icon {
    width: 100px;
}

/* Canvas */
canvas {
    outline: none;
}

/* Button */
#view-gallery {
    border-radius: 10px;
    border: 2px solid #262626;
    width: 50%;
    margin: auto;
    padding: 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    margin-top: 30px;
    display: block;
}

#view-gallery-btn {
    color: white;
    font-size: 28px;
    padding: 10px;
    mix-blend-mode: difference;
    outline: none;
    box-shadow: none;
}

#view-gallery-animation {
    display: none;
    background-color: #262626;
    height: 100%;
    width: 100%;
    position: absolute;
}

/* Utility */
.align-middle {
    display: flex;
    align-items: center;
}

#utility-options-section {
    visibility:hidden; 
    position:absolute; 
    z-index:10000;
    right:10px;
    bottom: 10px;
    text-align: right;
    background-color: black;
}

.utility-option {
    padding: 0 10px;
}

.utility-option i {
    width:30px;
    height:30px;
}

#background-sound {
    border-right: 2px solid white;
}

img {
    pointer-events: none;
}

.unselectable {
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
}

/* Scrollbar */
::-webkit-scrollbar{
    width: 10px;
    height: 10px;
}
::-webkit-scrollbar-thumb{
    background: #B3AFB3;
    border-radius: 30px;
}
::-webkit-scrollbar-thumb:hover{
    background: #B3AFB3;
}
::-webkit-scrollbar-track{
    background: #F0F0F0;
    border-radius: 0px;
    box-shadow: inset 0px 0px 0px 0px #F0F0F0;
}

/* Cursor */
body[data-cursor="pointer"] {
    cursor: url(assets/icons/click.png) 32 32, move;
}

/* Container */
.container-padding-60px {
    padding: 60px;
}

.full-height {
    height: 100vh;
    overflow-y: auto;
    overflow-x: hidden;
}

/* Menu */
.menu-navigation-btn {
    font-size: 28px;
    background-color: transparent;
    z-index: 0;
    user-select: none;
    width: 80px;
    height: 80px;
    transition: background-color 0.5s, color 0.5s;
}

/* Modal */
.credit-text {
    font-size: 14px;
}