/* GLOBAL & BASIC STYLES */

:root {
    height: 100%;
    font-size: 16px;
    --clr-darkgrey: #211F24;
    --clr-deepgrey: #171717;
    --clr-extrem-special-deep-grey: #1f1f1f;
    --clr-black: #000;
    --clr-special-deep-grey: #101010;
    --clr-turquoise: #27EAE6;
    --clr-purple: #D4B9FE;
    --clr-yellow: #EDCAAA;
    --clr-rose: #FFAEAD;
    --clr-grey: #818181;
}

body {
    --is-dark-mode: true;
    height: 100%;
    position: relative;
    margin: 0;
    background: linear-gradient(220deg, rgb(74, 29, 42) 0%, var(--clr-darkgrey) 25%, var(--clr-darkgrey) 100%);
    color: #fff;
}

* {
    box-sizing: border-box;
    font-family: "Raleway", "Helvetica", "Tahoma", "Arial";
}

img {
    user-select: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 500;
}

main {
    width: 100%;
    height: 91.25%;
    position: absolute;
    top: 0;
    left: 0;
}

::selection {
    color: var(--clr-black);
    background-color: var(--clr-turquoise);
}

:focus {
    outline: none;
    /* box-shadow: 0 0 15px var(--clr-turquoise);
    border: 1.5px solid var(--clr-turquoise); */
}

button {
    cursor: pointer;
}

::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-thumb {
    background-color: var(--clr-rose);
    border-radius: 15px;
}

/* BTN TYPE 1 + BTN-AREA */

.btn-area {
    width: 100%;
    height: 50px;
    position: absolute;
    bottom: 2.5px;
    display: flex;
    justify-content: right;
    padding-top: .25rem;
}

.btn-type-1 {
    width: 40px;
    min-width: 40px;
    padding-left: .1rem;
    padding-right: .1rem;
    height: 40px;
    border-radius: 10px;
    background-color: var(--clr-purple);
    display: inline-block;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: .5s;
    margin-right: 19px;
}

.btn-type-1:not(.not-normal-size):hover {
    width: 43.5px;
    height: 43.5px;
    border-radius: 10.875px;
}

/* HEADER */

.header {
    width: 100% - 38px;
    height: 125px;
    margin-left: 19px;
    margin-right: 19px;
    margin-top: 1rem;
    border-radius: 25px;
    display: block;
    background-color: var(--clr-turquoise);
    color: var(--clr-black);
}

.header > span {
    font-size: 2rem;
    font-weight: 700;
    margin-left: 1rem;
    margin-top: 1.15rem;
}

.header > h1 {
    margin-left: 1rem;
    margin-top: .4rem;
    margin-bottom: .2rem;
}

.header > span:last-of-type {
    font-size: .9rem;
    font-weight: 300;
}

/* TOP NAV */

#home > header {
    width: 100%;
    height: auto;
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    justify-content: center;
}

#home > header > button {
    width: 50px;
    height: 25px;
    display: block;
    border-radius: 25px;
    border: none;
    background-color: rgb(255, 0, 102);
    color: #fff;
    text-align: center;
    margin-top: 1rem;
}

#top-nav {
    width: 100%;
    height: 77.5px;
    display: block;
    position: relative;
}

#top-nav > button > img {
    width: 37.5px;
    height: 37.5px;
    background-color: #fff;
    border-radius: 7.5px;
}

#top-nav > button {
    background-color: transparent;
    border: 1.3px solid var(--clr-rose);
    padding: .3rem;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    float: right;
    margin-top: 1rem;
    margin-right: 1rem;
    cursor: pointer;
}

#top-nav div {
    float: left;
    margin-top: 1.5rem;
    margin-left: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

#top-nav > div * {
    margin-left: .15rem;
    margin-right: .15rem;
}

#top-nav > div > span {
    font-size: 2rem;
    font-weight: 200;
}

#top-nav > div > span:last-of-type {
    font-size: 1.25rem;
    padding-top: .09rem;
}

/* WELCOME MSG */

#welcome-msg {
    width: 100%;
    height: auto;
    display: block;
    position: relative;
}

#welcome-msg > h1 {
    font-size: 1.75rem;
    margin-left: 1.2rem;
    margin-bottom: .6rem;
    margin-top: .25rem;
}

#welcome-msg > span {
    margin-left: 1.2rem;
}

/* MENU BOXES */

#menu-boxes {
    width: 100%;
    height: auto;
    display: block;
    position: relative;
}

#menu-boxes > .container {
    width: 100%;
    height: 247px;
    display: block;
    position: relative;
}

#menu-boxes > .container > .row {
    width: 100%;
    height: auto;
    display: block;
    position: relative;
    padding-left: 19px;
    padding-right: 19px;
    margin-top: 1.5rem;
}

#menu-boxes .col-2 {
    cursor: pointer;
    transition: .5s;
}

#menu-boxes > .container > .row:first-of-type {
    margin-top: 1rem;
}

#menu-boxes > .container > .row > .col-2:nth-of-type(odd) {
    float: left;
    width: 45%;
    height: 140px;
    background-color: var(--clr-turquoise);
    color: var(--clr-black);
    border-radius: 30px;
}

#menu-boxes > .container > .row > .col-2:nth-of-type(even) {
    float: right;
    width: 45%;
    height: 90px;
    background-color: var(--clr-purple);
    color: var(--clr-black);
    border-radius: 30px;
}

#menu-boxes .col-2 > span {
    font-weight: 700;
    font-size: 1.7rem;
    width: 100%;
    text-align: center;
    margin-top: 2.3rem;
}

#menu-boxes .col-2 > h1 {
    text-align: center;
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0;
    margin-left: auto;
    margin-right: auto;
    margin-top: .9rem;
}

#menu-boxes > .container > .row > .col-2:nth-of-type(even) > span {
    margin-top: 1.15rem;
}

#menu-boxes > .container > .row > .col-2:nth-of-type(even) > h1 {
    margin-top: .35rem;
}

#menu-boxes > .container > .row > .col-2:nth-of-type(3) {
    float: right;
    margin-top: 1rem;
    background-color: var(--clr-rose);
}

#menu-boxes > .container > .row > .col-2:nth-of-type(4) {
    float: left;
    margin-top: 1rem;
    background-color: var(--clr-yellow);
}

#menu-boxes .row > .col-2:nth-of-type(even):hover {
    width: 50%;
}

#menu-boxes .row > .col-2:nth-of-type(odd):hover {
    width: 50%;
}

/* BOTTOM NAV */

#bottom-nav {
    width: 100%;
    height: 8%;
    display: flex;
    position: fixed;
    background-color: var(--clr-deepgrey);
    box-shadow: 0 0 20px var(--clr-black);
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
    bottom: 0;
    left: 0;
    justify-content: center;
    align-items: center;
}

#bottom-nav > span {
    font-weight: 300;
    font-size: 1.5rem;
    height: 75%;
    width: 40px;
    margin-left: .5rem;
    margin-right: .5rem;
    border-radius: 7.5px;
    cursor: pointer;
    transition: .5s;
    display: flex;
    align-items: center;
    justify-content: center;
    user-select: none;
}

#bottom-nav > span:hover {
    background-color: var(--clr-extrem-special-deep-grey);
}

#bottom-nav .active {
    background-color: var(--clr-extrem-special-deep-grey);
}

/* SLIDE SYSTEM */

.slide {
    width: 100%;
    height: 91.25%;
    display: none;
    position: fixed;
    overflow: scroll;
    scroll-behavior: smooth;
}

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

@keyframes slide-in {

    0% {
        opacity: 0;
    }

    1% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }

}

@keyframes slide-out {

    0% {
        opacity: 1;
    }

    99% {
        opacity: 0;
    }

    100% {
        opacity: 0;
    }

}

/* +++++++++++++++++     SLIDE 2 - LIBRARY     +++++++++++++++++ */

#library > h1 {
    font-size: 1.3rem;
    margin-left: 19px;
    margin-right: 19px;
    margin-top: 1.5rem;
}

#library > .container > button {
    width: 100%;
    height: 40px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    background-color: var(--clr-special-deep-grey);
    color: #fff;
    border: 5px solid var(--clr-special-deep-grey);
    border-radius: 10px;
    margin-top: .5rem;
    cursor: pointer;
}

#library > .container {
    width: 100%;
    height: auto;
    display: block;
    position: relative;
    padding-left: 19px;
    padding-right: 19px;
}

#library .row {
    width: 100%;
    height: auto;
    display: block;
    position: relative;
}

#library .col-1 {
    width: 100%;
    height: auto;
    min-height: 80px;
    position: relative;
    display: block;
}

#library .col-1 .icon {
    width: 60px;
    height: 60px;
    background-color: var(--clr-purple);
    color: var(--clr-black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
}

#library .col-1 .icon > img {
    width: auto;
    height: 40px;
    border-radius: 10px;
}

#library .col-1 h1 {
    width: 70%;
    height: auto;
    font-size: 1.45rem;
    padding-left: calc(60px + 1.25rem);
    margin-bottom: 0;
}

#library .col-1 > span {
    color: var(--clr-grey);
    padding-left: calc(60px + 1.25rem);
    margin-top: 4px;
    display: block;
}

#library .col-1 > button {
    width: 40px;
    height: 40px;
    background-color: var(--clr-extrem-special-deep-grey);
    border: 5px solid var(--clr-deepgrey);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    right: 0;
    top: 35%;
}

#library .col-1 > button:last-of-type {
    right: calc(40px + .35rem);
}

#library .col-1 > button:first-of-type span {
    font-weight: 100;
    font-size: 2rem;
}

/* LIST POP UP */

#list-pop-up-area {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    display: none;
    justify-content: center;
    align-items: center;
    opacity: 0;
    z-index: 1;
}

.list-pop-up {
    width: 95%;
    height: 95%;
    background-color: var(--clr-deepgrey);
    border-radius: 15px;
    position: relative;
    display: none;
}

.list-pop-up > button {
    width: 30px;
    height: 30px;
    background-color: transparent;
    border-radius: 50%;
    border: 5px solid var(--clr-special-deep-grey);
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 10px;
    right: 10px;
    cursor: pointer;
    z-index: 1;
    padding: 0;
}

.list-pop-up > button span {
    font-size: 1.1rem;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: .04rem;
    padding-left: .025rem;
}

.list-pop-up > span {
    position: absolute;
    top: 12.5px;
    left: 10px;
}

.list-pop-up > button:nth-of-type(2) {
    right: 50px;
}

.list-pop-up > button:nth-of-type(3) {
    right: 90px;
}

.list-pop-up .main-content::-webkit-scrollbar {
    display: none;
}

/* L-PUP - VOCAB LIST */

#library-pup .items {
    width: 100%;
    height: 50%;
    position: absolute;
    overflow: scroll;
    padding-bottom: .5rem;
}

#library-pup .items::-webkit-scrollbar {
    display: none;
}

#library-pup .items div {
    width: 95%;
    height: auto;
    display: block;
    position: relative;
    margin-left: auto;
    margin-right: auto;
    margin-top: 1rem;
    padding-left: 1rem;
    padding-top: .9rem;
    padding-bottom: .9rem;
    border-radius: 10px;
    border: 1px solid var(--clr-rose);
}

#library-pup .items > div button:not(#library-pup .items >  div button:first-of-type) {
    width: 37.5px;
    height: 37.5px;
    border-radius: 50%;
    border: none;
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    top: 5.75px;
    cursor: pointer;
    transition: .25s;
    opacity: 0;
}

#library-pup .items div > span {
    display: block;
    margin-left: 2rem;
}

#library-pup .items > div > button:first-of-type {
    width: 37.5px;
    height: 37.5px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    display: flex;
    position: absolute;
    top: .35rem;
    left: .35rem;
    color: #fff;
    background-color: transparent;
    cursor: pointer;
}

#library-pup .items > div > button:first-of-type span {
    font-weight: 100;
}

#library-pup .items > div button:nth-of-type(2) span {
    color: #fff;
    font-size: 1.2rem;
}

#library-pup .items > div button:nth-of-type(3) span {
    font-size: 1.35rem;
    padding-top: .125rem;
}

#library-pup .items > div button:nth-of-type(3) {
    right: 1rem;
    background-color: var(--clr-rose);
}

#library-pup .items > div button:nth-of-type(2) {
    right: 60px;
    border: 1.5px solid var(--clr-rose) !important;
    background-color: transparent;
}

#library-pup > .target {
    width: 100%;
    height: auto;
    display: flex;
    justify-content: center;
    position: relative;
    margin-top: 3.5rem;
    margin-bottom: 1rem;
}

#library-pup > .target > div {
    width: 100px;
    height: auto;
    position: relative;
    display: flex;
    justify-content: center;
}

#library-pup .target div img:not(#library-pup .target div:nth-of-type(2) img) {
    width: 60px;
    height: 60px;
    position: absolute;
    bottom: 0;
}

#library-pup .target div:nth-of-type(2) img {
    width: 85px;
    height: auto;
}

#library-pup .target > article {
    width: 100%;
    height: 50px;
    display: flex;
    position: absolute;
    z-index: 1;
    align-items: center;
    justify-content: center;
    color: var(--clr-darkgrey);
    padding-top: 1.65rem;
}

#library-pup .target > article p {
    width: 50px;
    height: 50px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--clr-purple);
    color: var(--clr-darkgrey);
    margin: 0;
    padding: 0;
    border-radius: 50%;
    font-size: 1.1rem;
    font-weight: bold;
}

@keyframes wiggle {

    0% {
        margin-left: 2.5%;
        margin-right: 1.75%;
    }

    50% {
        margin-left: 1.75%;
        margin-right: 2.5%;
    }

    100% {
        margin-left: 2.5%;
        margin-right: 1.75%;
    }

}

/* SMALL PUP */

#small-pup-area {
    width: 100%;
    height: 100%;
    position: fixed;
    z-index: 1;
    top: 0;
    left: 0;
    display: none;
    align-items: center;
    justify-content: center;
}

.small-pup {
    width: 85%;
    height: 240px;
    background-color: var(--clr-special-deep-grey);
    border-radius: 25px;
    display: block;
    position: relative;
    margin-left: auto;
    margin-right: auto;
}

.small-pup > span:first-of-type {
    width: 40px;
    height: 40px;
    background-color: var(--clr-turquoise);
    border-radius: 50%;
    color: var(--clr-black);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    top: 15px;
    left: 15px;
    position: absolute;
}

.small-pup > span:nth-of-type(2) {
    text-transform: uppercase;
    position: absolute;
    top: 1.59rem;
    left: 4.5rem;
}

.small-pup > textarea {
    width: 93%;
    height: 57.5%;
    color: #fff;
    background-color: transparent;
    font-size: 17px;
    border: none;
    display: block;
    padding: 1rem;
    margin-left: auto;
    margin-right: auto;
    margin-top: 4.45rem;
    border-radius: 15px;
    resize: none;
    line-height: 170%;
}

#edit-note {
    height: 67.5%;
}

.small-pup > div {
    width: 100%;
    height: 40px;
    display: block;
    position: relative;
    margin-bottom: .5rem;
}

.small-pup > div:first-of-type {
    margin-top: 5rem;
}

.small-pup > div > span {
    position: absolute;
    top: 0;
    left: .85rem;
    padding-top: .5rem;
}

.small-pup > div > input {
    width: 185px;
    height: 40px;
    padding-left: 1rem;
    background-color: var(--clr-black);
    border: none;
    border-radius: 15px;
    font-size: 1.01rem;
    color: #fff;
    position: absolute;
    top: 0;
    right: .85rem;
}

.small-pup > button:first-of-type {
    background-color: var(--clr-turquoise);
}

.small-pup > button:last-of-type {
    background-color: var(--clr-rose);
}

#delete-vocab > div, #delete-grade >  div {
    width: 85%;
    height: 50px;
    background-color: var(--clr-black);
    border-radius: 15px;
    text-align: center;
    padding-top: 1rem;
    padding-left: .75rem;
    padding-right: .75rem;
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-top: 6rem;
}



@keyframes slide-element-restyling_in {

    0% {
        opacity: 1;
        filter: blur(0px);
    }

    100% {
        opacity: 0.5;
        filter: blur(15px);
    }

}

@keyframes slide-element-restyling_out {

    0% {
        opacity: 0.5;
        filter: blur(15px);
    }

    100% {
        opacity: 1;
        filter: blur(0px);
    }

}

/* QUERY */

#query .progress {
    width: 100%;
    height: 10px;
    position: relative;
    margin-top: 3.75rem;
    border-radius: 25px;
    padding-left: .75rem;
    padding-right: .75rem;
    transition: 1s;
}

#query .progress > div {
    width: 2%;
    height: 100%;
    background-color: var(--clr-turquoise);
    border-radius: 25px;
    transition: 1s;
}

#query .flashcard {
    width: 93%;
    height: 60%;
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-top: 1rem;
    border-radius: 15px;
    background-color: var(--clr-special-deep-grey);
    position: relative;
}

#query .flashcard > button {
    width: 35px;
    height: 35px;
    position: absolute;
    border-radius: 10px;
    background-color: transparent;
    color: #fff;
    border: 1px solid var(--clr-black);
    display: flex;
    align-items: center;
    justify-content: center;
    left: .5rem;
    top: .5rem;
    cursor: pointer;
    z-index: 1;
}

#query .flashcard > p {
    display: none;
    opacity: 0;
    width: 100%;
    height: 75%;
    top: 12.5%;
    position: absolute;
    font-size: 18px;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
    line-height: 170%;
}

#query .flashcard > button > span {
    font-weight: 100;
    font-size: 1.5rem;
}

#query .btn-area-2 {
    width: 93%;
    height: 40px;
    display: flex;
    margin-left: auto;
    margin-right: auto;
    margin-top: 1rem;
    justify-content: center;
}

#query .btn-area-2 button {
    width: 40px;
    height: 40px;
    border: none;
    background-color: var(--clr-purple);
    border-radius: 10px;
    padding-top: .35rem;
    cursor: pointer;
    margin-left: .5rem;
    margin-right: .5rem;
    transition: .75s;
}

#query .btn-area-2 > button:first-of-type {
    background-color: transparent;
    border: 2px solid var(--clr-turquoise);
    color: #fff;
    opacity: .35;
    cursor: auto;
}

#query .btn-area-2 > button:last-of-type {
    background-color: transparent;
    border: 2px solid var(--clr-rose);
    color: #fff;
    opacity: .35;
    cursor: auto;
}

#query .flashcard > * {
    width: 100%;
    height: 100%;
    position: absolute;
    text-align: center;
    font-size: 1.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-left: .75rem;
    padding-right: .75rem;
}

#query .flashcard .site-1 {
    opacity: 1;
}

#query .flashcard .site-2 {
    opacity: 0;
}

#query .enter-text {
    width: 93%;
    height: 37.5%;
    display: none;
    opacity: 0;
    margin-left: auto;
    margin-right: auto;
    padding-top: 1.75rem;
}

#query .enter-text > div {
    width: 100%;
    height: 45px;
    display: block;
    position: relative;
}

#query .enter-text > div input {
    width: 87.5%;
    height: 45px;
    border: none;
    padding-left: .75rem;
    background-color: var(--clr-special-deep-grey);
    color: #fff;
    font-size: 17px;
    position: absolute;
    left: 0;
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;
}

#query .enter-text > div button {
    width: 12.5%;
    height: 45px;
    border: none;
    border-left: 2px solid var(--clr-black);
    background-color: var(--clr-special-deep-grey);
    color: #fff;
    font-size: 17px;
    position: absolute;
    right: 0;
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: .5s;
}

#query .enter-text > button {
    width: 150px;
    height: 40px;
    display: none;
    margin-left: auto;
    margin-right: auto;
    margin-top: 1rem;
    border-radius: 10px;
    font-size: 17px;
    align-items: center;
    justify-content: center;
    background-color: var(--clr-turquoise);
    border: none;
    color: var(--clr-black);
    cursor: pointer;
}

#query .replace_input {
    width: 100%;
    height: 45px;
    border: none;
    padding-left: .75rem;
    border-radius: 10px;
    background-color: var(--clr-special-deep-grey);
    color: #fff;
    font-size: 17px;
    display: none;
    font-size: 17px;
    padding-top: .75rem;
}

/* BORDER ANIMATION */

@keyframes border_animate {

    0% {
        outline: 0px;
        border: 0px;
    }

    35% {
        outline: 2px solid var(--clr-purple);
        border: 1px solid var(--clr-purple);
    }

    65% {
        outline: 2px solid var(--clr-purple);
        border: 1px solid var(--clr-purple);
    }

    100% {
        outline: 0px;
        border: 0px;
    }

}

/* FLASHCARD TURN ANIMATE */

@keyframes flashcard_turn {

    0% {
        transform: rotateY(0deg);
    }

    100% {
        transform: rotateY(-180deg);
    }

}

/* END CARD */

.end-card {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    display: none;
    opacity: 0;
}

.end-card > .goals {
    width: 100%;
    height: auto;
    display: flex;
    position: relative;
    justify-content: center;
    margin-top: 2rem;
}

.end-card > .goals div {
    width: 30%;
    height: 80px;
    display: flex;
    justify-content: center;
    position: relative;
}

.end-card > .goals div img {
    width: auto;
    height: 60px;
    position: absolute;
    bottom: 0;
    filter: brightness(40%);
}

.end-card > .goals > div:nth-of-type(2) img {
    width: auto;
    height: 80px;
}

.end-card > .goals article {
    width: 100%;
    height: auto;
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    justify-content: center;
    z-index: 1;
}

.end-card > .goals p {
    width: 45px;
    height: 45px;
    background-color: var(--clr-purple);
    border-radius: 50%;
    position: absolute;
    color: var(--clr-black);
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
}

.end-card > h1 {
    text-align: center;
    margin-top: 2.56rem;
}

.end-card > .end-widgets {
    width: 100%;
    height: auto;
    display: flex;
    justify-content: space-around;
    position: relative;
    margin-top: 2rem;
}

.end-widgets > div {
    width: 27.5%;
    height: 90px;
    background-color: var(--clr-black);
    border-radius: 15px;
}

.end-widgets > div > img {
    width: auto;
    height: 37.5px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-top: .75rem;
}

.end-widgets > div > p {
    text-align: center;
    display: block;
    margin: 0;
    padding: 0;
    padding-top: .5rem;
    font-family: Helvetica, Arial;
}

.end-card > button {
    width: 150px;
    height: 37.5px;
    display: block;
    background-color: var(--clr-turquoise);
    border: none;
    border-radius: 15px;
    margin-left: auto;
    margin-right: auto;
    font-size: 17px;
    margin-top: 1.85rem;
    cursor: pointer;
}

@keyframes change_background_color_true {

    0% {
        background-color: var(--clr-special-deep-grey);
    }

    50% {
        background-color: var(--clr-turquoise);
    }

    100% {
        background-color: var(--clr-special-deep-grey);
    }

}

@keyframes change_background_color_wrong {

    0% {
        background-color: var(--clr-special-deep-grey);
    }

    50% {
        background-color: var(--clr-rose);
    }

    100% {
        background-color: var(--clr-special-deep-grey);
    }

}

/* ADD LIST */

#add-list > .choose-lang {
    width: 100%;
    height: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    padding-top: 5rem;
}

#add-list > .choose-lang > div {
    width: 100px;
    height: 100px;
    background-color: var(--clr-special-deep-grey);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
}

#add-list > .choose-lang > div > img {
    width: 65%;
    height: auto;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

#add-list >  .choose-lang >  button {
    width: 150px;
    height: 40px;
    border: none;
    background-color: var(--clr-special-deep-grey);
    cursor: pointer;
    border-radius: 10px;
    color: #fff;
    margin-left: 1rem;
}

#add-list >  input {
    height: 40px;
    border: none;
    background-color: var(--clr-special-deep-grey);
    border-radius: 10px;
    color: #fff;
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-top: 1rem;
    padding-left: 1rem;
}

#add-list >  .btn-area >  button {
    border: 1.5px solid var(--clr-turquoise);
    color: #fff;
}

.choose-enter-text >  button {
    height: 40px;
    border: none;
    background-color: var(--clr-special-deep-grey);
    border-radius: 10px;
    color: #fff;
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-top: 1rem;
    padding-left: 1rem;
    padding-right: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.choose-enter-text >  button >  span {
    margin-left: .5rem;
}

/* OPEN DROPDOWN */

.open-dropdown {
    width: 95%;
    height: 50%;
    position: absolute;
    top: 25%;
    left: 2.5%;
    z-index: 1;
    background-color: var(--clr-deepgrey);
    border-radius: 15px;
    display: none;
    opacity: 0;
    overflow: scroll;
}

.open-dropdown::-webkit-scrollbar {
    display: none;
}

.open-dropdown .nav_button {
    width: calc(100% - 1.15rem);
    height: 47.5px;
    display: flex;
    align-items: center;
    justify-content: left;
    position: fixed;
    background-color: var(--clr-deepgrey);
    z-index: 1;
    border: none;
    border-radius: 15px;
}

.open-dropdown  .nav_button span {
    font-size: 1.15rem;
    color: #fff;
    padding-top: 1rem;
    padding-left: 1rem;
}

/* CHART */

.chart {
    width: 95%;
    height: 225px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    margin-bottom: 3.5rem;
}

.chart >  h1 {
    font-size: 1rem;
    margin-left: .5rem;
    padding-top: 1rem;
}

.grade-changing >  button {
    cursor: pointer;
}

.grade-changing >  button:first-of-type {
    width: 85px;
    height: 30px;
    position: absolute;
    top: .8rem;
    right: 1rem;
    border: none;
    background-color: var(--clr-deepgrey);
    color: #fff;
    border-radius: 5px;
}

.grade-changing >  button:nth-of-type(2), .grade-changing >  button:nth-of-type(3) {
    width: 30px;
    height: 30px;
    position: absolute;
    top: .8rem;
    right: 105px;
    border: none;
    background-color: var(--clr-deepgrey);
    color: #fff;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.grade-changing >  button:nth-of-type(3) {
    right: 139px;
}

.grade-changing >  button:nth-of-type(3) >  img {
    width: 22.5px;
    height: auto;
    border-radius: 2.5px;
}

.grade-changing >  button:nth-of-type(2) >  span {
    font-size: 1.1rem;
}

#add-grade >  input, #edit-grade >  input {
    width: 60%;
    height: 35px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    border: none;
    background-color: var(--clr-black);
    border-radius: 10px;
    color: #fff;
    text-align: center;
}

#add-grade >  button:first-of-type, #add-grade >  button:nth-of-type(2), #edit-grade >  button:first-of-type, #edit-grade >  button:nth-of-type(2) {
    width: 60%;
    height: 35px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    border: none;
    background-color: var(--clr-black);
    border-radius: 10px;
    color: #fff;
}

#add-grade >  button:first-of-type, #edit-grade >  button:first-of-type {
    margin-top: 3.85rem;
}

#add-grade >  button:nth-of-type(2), #add-grade >  input, #edit-grade >  button:nth-of-type(2), #edit-grade >  input {
    margin-top: .45rem;
}

#add-grade .btn-area >  button:last-of-type, #edit-grade .btn-area >  button:last-of-type {
    border: 1.5px solid var(--clr-turquoise);
}

/* EDIT GRADE PUP */

#edit-grade-pup {
    overflow: scroll;
}

#edit-grade-pup::-webkit-scrollbar {
    display: none;
}

#edit-grade-pup >  .container {
    width: 95%;
    height: auto;
    display: block;
    position: relative;
    margin-left: auto;
    margin-right: auto;
    margin-top: 2rem;
}

#edit-grade-pup >  div:first-of-type >  button {
    width: 30px;
    height: 30px;
    border: none;
    background-color: var(--clr-purple);
    border-radius: 5px;
    position: absolute;
    right: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

#edit-grade-pup >  div:first-of-type >  button >  span {
    font-size: 1.3rem;
}

#edit-grade-pup >  div:first-of-type {
    width: auto;
    height: auto;
    display: flex;
    align-items: center;
    position: relative;
    margin-top: 5rem;
    padding-left: 10px;
}

#edit-grade-pup >  div:first-of-type >  img {
    width: auto;
    height: 60px;
    position: absolute;
}

#edit-grade-pup >  div:first-of-type >  span {
    margin-left: 5rem;
    font-size: 1.2rem;
    display: block;
}

#edit-grade-pup >  .container >  .row {
    width: 100%;
    height: 50px;
    display: flex;
    justify-content: center;
    position: relative;
}

#edit-grade-pup >  .container >  .row:first-of-type {
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}

#edit-grade-pup >  .container >  .row:last-of-type {
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
}

#edit-grade-pup >  .container >  .row:nth-of-type(odd) {
    background-color: var(--clr-black);
}

#edit-grade-pup >  .container >  .row:nth-of-type(even) {
    background-color: var(--clr-deepgrey);
}

#edit-grade-pup >  .container >  .row >  .col-3 {
    width: 32.333%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

#edit-grade-pup .col-3 >  button {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background-color: var(--clr-black);
    border-radius: 5px;
    margin-left: .25rem;
    margin-right: .25rem;
    cursor: pointer;
}

#edit-grade-pup .col-3 >  button >  span {
    font-size: 1.15rem;
}

#edit-grade-pup .col-3 >  button:first-of-type {
    background-color: var(--clr-turquoise);
}

#edit-grade-pup .col-3 >  button:last-of-type {
    background-color: var(--clr-rose);
}

/* INFORMATION */

.information {
    width: 100% - 38px;
    height: auto;
    padding: .5rem;
    margin-left: 19px;
    margin-right: 19px;
    margin-top: 1rem;
    display: block;
    background-color: var(--clr-special-deep-grey);
    border-top-right-radius: 5px;
    border-bottom-right-radius: 5px;
    border-left: 2px solid var(--clr-purple);
    font-size: .9rem;
    line-height: 150%;
}

.information > p {
    margin-top: .25rem;
    margin-bottom: .25rem;
}

/* DATA CENTER */

#data-center .btn-area-3 button {
    width: 47.5%;
    height: 100px;
    border-radius: 25px;
    background-color: var(--clr-rose);
    border: none;
}

#data-center .btn-area-3 > button > span {
    font-size: 2rem;
    display: block;
    padding-top: .6rem;
}

#data-center .btn-area-3 > button > h1 {
    font-size: 1.1rem;
    margin-top: .45rem;
}

#data-center .btn-area-3 {
    width: 100%;
    height: auto;
    display: flex;
    justify-content: space-between;
    padding-left: 19px;
    padding-right: 19px;
    margin-top: 1.3rem;
}

#data-center .btn-area-3 > button:last-of-type {
    background-color: var(--clr-yellow);
}

#export > button, #import > button, #build-change > button {
    width: 200px;
    height: 50px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-top: 6.25rem;
    background-color: var(--clr-black);
    border-radius: 15px;
    color: #fff;
    border: none;
    cursor: pointer;
}

#export > .btn-area > button:last-of-type, #import > .btn-area > button:last-of-type {
    border: 2px solid var(--clr-turquoise);
}

/* OPTIONS SLIDE */

#options > article {
    width: 100% - 38px;
    height: auto;
    display: block;
    margin-left: 19px;
    margin-right: 19px;
    padding-top: 1rem;
}

#options > article > header {
    width: 100%;
    height: auto;
    display: block;
    position: relative;
}

#options > article > header > span {
    position: absolute;
    right: 0;
    top: 0;
    font-size: 1.1rem;
    margin-top: .175rem;
    cursor: pointer;
}

#options > article > header h1 {
    font-size: 1.2rem;
}

#options > article > div {
    width: 100%;
    height: 35px;
    display: block;
    position: relative;
    margin-bottom: 1.5rem;
    cursor: pointer;
}

#options > article > div:hover > span:last-of-type {
    text-decoration: underline;
}

#options > article > div > span {
    width: 100%;
    height: auto;
    display: block;
}

#options > article > div > span:first-of-type {
    color: var(--clr-grey);
    font-size: .85rem;
    font-weight: bold;
}

#options > article > div > span:nth-of-type(2) {
    margin-top: .25rem;
}

#options > article > div > input {
    margin-top: .25rem;
    width: 200px;
    height: 30px;
    border: none;
    border-bottom: 2px solid var(--clr-special-deep-grey);
    padding-left: .5rem;
    background-color: transparent;
    color: #fff;
}

#options > article > div > input::placeholder {
    color: #fff;
}

/* TIME TRACKING CHART */

.time-tracking > button:first-of-type {
    width: 85px;
    height: 30px;
    position: absolute;
    top: .8rem;
    right: 1rem;
    border: none;
    background-color: var(--clr-deepgrey);
    color: #fff;
    border-radius: 5px;
}

/* SETUP */

#setup {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    display: none;
    opacity: 0;
}

#setup > .setup_slide:first-of-type {
    opacity: 1;
    display: block;
}

#setup > .setup_slide {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    display: none;
    opacity: 0;
}

#welcome-msg-setup > img {
    width: 150px;
    height: auto;
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-top: 1.5rem;
}

#welcome-msg-setup > h1 {
    text-align: center;
    font-size: 1.5rem;
}

#welcome-msg-setup > button:first-of-type {
    width: 250px;
    height: 35px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    border: none;
    background-color: var(--clr-purple);
    border-radius: 10px;
    margin-top: 2rem;
}

#welcome-msg-setup > button:last-of-type {
    width: 250px;
    height: auto;
    display: block;
    margin-left: auto;
    margin-right: auto;
    border: none;
    background-color: transparent;
    color: var(--clr-grey);
    font-weight: 500;
    margin-top: 1rem;
}

#welcome-msg-setup > div {
    width: 100%;
    height: auto;
    display: block;
    position: absolute;
    bottom: 15px;
}

#welcome-msg-setup > div > img {
    width: 35px;
    height: auto;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

#create_account > h1 {
    text-align: center;
    font-size: 1.3rem;
    margin-top: 1.5rem;
}

#create_account > div {
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    margin-top: 3rem;
    border: 1.5px solid var(--clr-rose);
    border-radius: 50%;
    cursor: pointer;
    padding: .45rem;
}

#create_account > div > img {
    width: 75px;
    height: auto;
    border-radius: 50%;
}

#create_account > section {
    width: 100%;
    height: auto;
    display: block;
    position: relative;
    margin-top: 1rem;
}

#create_account > section > input {
    width: 85%;
    height: 40px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-top: .5rem;
    padding-left: .5rem;
    border: 3px solid var(--clr-special-deep-grey);
    background-color: var(--clr-deepgrey);
    border-radius: 10px;
    color: #fff;
}

#create_account > section > input:focus {
    border: 3px solid var(--clr-turquoise);
}

#create_account > section > label {
    display: block;
    padding-left: 7.5%;
}

#create_account > button {
    width: 250px;
    height: 35px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    border: 1px solid var(--clr-turquoise);
    background-color: transparent;
    border-radius: 10px;
    margin-top: 2rem;
    color: #fff;
}

#finished_setup > img {
    width: 150px;
    height: auto;
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-top: 1.5rem;
}

#finished_setup > h1 {
    text-align: center;
    font-size: 1.5rem;
}

#finished_setup > button {
    width: 250px;
    height: 35px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    border: none;
    background-color: var(--clr-purple);
    border-radius: 10px;
    margin-top: 2rem;
}

/* LIST SETTINGS */

#list_settings {
    height: 80%;
}

#list_settings > div {
    width: 100%;
    height: auto;
    display: flex;
    position: relative;
    align-items: center;
    justify-content: unset;
}

#list_settings > div > button {
    width: 85%;
    height: 32.5px;
    background-color: var(--clr-black);
    border: none;
    border-radius: 10px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-top: 2.1rem;
    color: #fff;
}

#list_settings > div > span {
    padding-left: 3.75%;
    display: block;
    font-size: .9rem;
    width: 100%;
}

#list_settings > div > input {
    width: 85%;
    height: 32.5px;
    background-color: var(--clr-black);
    border: none;
    border-radius: 10px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-top: 2.1rem;
    color: #fff;
    position: unset;
    font-size: .9rem;
}

#ga-alert > h1 {
    font-size: 1.3rem;
    margin-top: 4rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

#ga-alert > p {
    padding-left: .75rem;
    padding-right: .75rem;
    line-height: 125%;
}

#ga-alert > div button {
    width: 150px;
    height: 35px;
    background-color: var(--clr-turquoise);
    border: none;
    border-radius: 10px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-top: 1rem;
}