html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    overflow: hidden; 
    font-family: 'Open Sans', sans-serif;
    color: #4b6f94;
}
.logo {
    position: absolute; 
    top: 10; 
    right: 10; 
    width: 150px;
    height: auto;
}
.hand_point {
    position: absolute; 
    top: 170; /*650*/ 
    right: 895;  /*950*/ 
    width: 80px;
    height: auto;
    z-index: 2;
    animation: hand_point_animation 1s infinite;
}
@keyframes hand_point_animation {
    0% {
        transform: scale(1); 
    }
    50% {
        transform: scale(0.9); 
    }
    100% {
        transform: scale(1);
    }
}

/*SCREENSAVER*/
#screensaver {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    background-color: white;
    text-align: center;
    justify-content: center;
    align-items: center;
}
#screensaver img {
    max-width: 100%;
    max-height: 100%;
    display: none;
}

/*TABS*/
.tabs {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 35px;
    display: flex;
    justify-content: space-between;  
    background-color: transparent; 
    z-index: 50;
}
.tab {
    width: 250px;
    height: 100%;
    background-color: #4b6f94;
    color: white;
    border: none;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    border-bottom: none; 
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    margin-left: 50px;
    margin-right: 50px;
    font-size: 15px;
}
.tab:hover {
    background-color: #777;
}
.tab i{
    margin-right: 7px;
}

/*MAIN CONTAINER*/
.main_container {
    display: flex; 
    width: 100%;   
    height: 100vh; 
}
.honeycomb_section {
    flex: 0 0 30%; 
    height: 100%;  
    text-align: center;
    color: #4b6f94
}
.anno_section {
    flex: 0 0 70%; 
    height: 100%;  
}
/*HONEYCOMB SECTION*/
.title_img_div{
    display: flex;
    justify-content: center;
}
.title_img {
    display: flex;
    align-items: center; 
    margin-top: 40px;
    margin-left: 25px;
    margin-bottom: 0px;
}

.title_img img {
    width: 40px; 
    height: auto;
    margin-right: 10px; 
}
img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}
.hexagon_gallery {
    margin: auto;
    max-width: 1000px;
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    grid-auto-rows: 110px;
    grid-gap: 10px;
    padding-bottom: 50px;
}
.hex {
    display: flex;
    position: relative;
    width: 120px; /*140*/ /*240*/
    height: 145px; /*165*/ /*265*/
    background-color: #424242;
    -webkit-clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    cursor: pointer;
}
.hex:first-child {
    grid-row-start: 1;
    grid-column: 2 / span 2;
}
.hex:nth-child(2) {
    grid-row-start: 1;
    grid-column: 4 / span 2;
}
.hex:nth-child(3) {
    grid-row-start: 1;
    grid-column: 6 / span 2;
}
.hex:nth-child(4) {
    grid-row-start: 2;
    grid-column: 1 / span 2;
}
.hex:nth-child(5) {
    grid-row-start: 2;
    grid-column: 3 / span 2;
}
.hex:nth-child(6) {
    grid-row-start: 2;
    grid-column: 5 / span 2;
}
.hex:nth-child(7) {
    grid-row-start: 2;
    grid-column: 7 / span 2;
}
.hex:nth-child(8) {
    grid-row-start: 3;
    grid-column: 2 / span 2;
}
.hex:nth-child(9) {
    grid-row-start: 3;
    grid-column: 4 / span 2;
}
.hex:nth-child(10) {
    grid-row-start: 3;
    grid-column: 6 / span 2;
}
.hex:nth-child(11) {
    grid-row-start: 4;
    grid-column: 1 / span 2;
}
.hex:nth-child(12) {
    grid-row-start: 4;
    grid-column: 3 / span 2;
}
.hex:nth-child(13) {
    grid-row-start: 4;
    grid-column: 5 / span 2;
}
.hex:nth-child(14) {
    grid-row-start: 4;
    grid-column: 7 / span 2;
}
.hex:nth-child(15) {
    grid-row-start: 5;
    grid-column: 2 / span 2;
}
.hex:nth-child(16) {
    grid-row-start: 5;
    grid-column: 4 / span 2;
}
.hex:nth-child(17) {
    grid-row-start: 5;
    grid-column: 6 / span 2;
}
#addShelf{
    background-color: white !important;
}
/*ANNO SECTION*/
.anno_section iframe{
    border: none; 
    border-radius:10px; 
    overflow-x: hidden; 
    overflow-y: hidden; 
    margin-left: 40px;
    box-shadow: 0 8px 8px 0 rgba(0, 0, 0, 0.15);
}
.anno_section button {
    width: 120px; 
    height: 40px; 
    border-radius: 5px;
    margin-bottom: 15px;
    border: none;
    color: white;
    font-size: 15px;
    cursor: pointer;
    position: relative; 
    overflow: hidden;
    margin-left: 5px; 
}
#analize{
    background-color: darkgreen;
}
#save{
    background-color: #4b6f94;
}
#clear{
    background-color: #C74A37;
}
#analize::before {
    content: '';
    position: absolute;
    top: 0;
    left: -150%;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.2));
    transform: skewX(-25deg);
    animation: analize_animation 4s infinite;
}
@keyframes analize_animation {
    0% {
        left: -150%;
    }
    50% {
        left: 150%;
    }
    100% {
        left: -150%;
    }
}
/*SHELF ADD SECTION*/
.add_shelf_section {
    display: none;
}
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5); 
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10; 
}
.popup {
    background-color: white;
    border-radius: 5px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    padding: 10px 10px 20px 10px;
    text-align: center;
    width: 300px; 
}
.popup p {
    font-size: 14px;
    margin-bottom: 20px;
    color: #555; 
}
.popup .qr-code {
    width: 100px; 
    height: 100px; 
    background-color: #ccc; 
    display: inline-block;
    margin-bottom: 10px;
}
.div-close-button{
    display:flex;
    justify-content: right;
}
.popup .close-button {
    background-color: #C74A37;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}


/*POWERBI CONTAINER*/
.powerbi_container{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display:none;
}

/*PDF CONTAINER*/
.pdf_container{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display:none;
}