@font-face {
    font-family: 'sunnySpells';
    src: url('../assets/fonts/SunnySpellsRegular.otf');
}
body {
    margin: 0;
    height: 100vh;
    box-sizing: border-box;
    background-color: rgb(0, 0, 0);
    user-select: none;
    font-family: sunnySpells;
}
.container {
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.UI {
    position: fixed;
    width: 600px;
    height: 550px;
    transition: 800ms;
    -webkit-transition: 800ms;
}

.generalUI {
    position: fixed;
    width: 600px;
    height: 550px;
}

.heading2 {
    display: block;
    text-align: center;
    padding: 10px;
    font-size: 60px;
}

/* main menu */
.menu {
    background-image: url("../assets/graphics/menu_background_sunset.svg");
    background-size: cover;
    background-repeat: no-repeat;
    display: grid;
    align-content: center;
    justify-items: center;
    gap: 15px;
}
#title {
    display: block;
    text-align: center;
    font-size: 100px;
    text-shadow: 0 0 20px #d0a041;
    letter-spacing: 4px;
}
.menu button {
    border: none;
    padding: 5px;
    width: 180px;
    font-family: sunnySpells;
    font-size: 40px;
    background-color: rgba(34, 182, 59, 0.658);
    border-radius: 10px;
    box-shadow: 0px 2px 20px 2px #c9a13c36,
    inset 0px 0px 20px 4px #90d5a254;
    letter-spacing: 2px;
}
.menu button:hover {
    opacity: 0.8;
}
.menu button:active {
    width: 190px;
}
#canvas {
    background-image: url("../assets/graphics/background.svg");
}

/* levels menu */

.menu_levels {
    display: grid;
    grid-template-rows: 90px auto 60px;
    grid-template-columns: 60px auto 60px;
    /* background-color: rgb(239 204 90); */
    background-image: radial-gradient(rgb(255 205 115), rgb(255 226 84));
    margin: 20px;
    width: calc(600px - 40px);
    height: calc(550px - 40px);
    border-radius: 20px;
    box-shadow: 0px 0px 20px 2px rgb(44 44 44 / 32%);
}

.levels {
    display: grid;
    grid-template-columns: auto auto auto auto;
    align-items: start;
    justify-content: space-around;
    align-content: space-around;
}

#headingLevels {
    grid-column: 1 / span 3;
}

.level_arrow {
    text-align: center;
    margin-top: calc((360px / 2) - (50px / 2));
    font-size: 50px;
    height: 50px;
}

.level_arrow:hover {
    color: rgb(65, 65, 65);
}

.levels div {
    font-size: 30px;
    /* padding: 20px; */
    text-align: center;
    background-color: rgba(163, 255, 110, 0.637);
    width: 80px;
    height: 80px;
    line-height: 80px;
    border-radius: 5px;
    box-shadow: 0px 0px 6px 2px #0000002e;
}

.levels div:hover {
    background-color: rgba(144, 255, 110, 0.637);
}

.levels div span::before {
    position: relative;
    display: inline;
    top: -38px;
    line-height: 0px;
    font-size: 25px;
    color: rgb(255, 255, 255);
    text-shadow: 0px 2px 6px rgb(158, 158, 158);
}
.levels div span:nth-child(2)::before {
    font-size: 32px;
    top: -43px;
    margin-right: -2px;
    margin-left: -2px;
}

.pageNo {
    font-size: 80px;
    text-align: center;
    grid-column: 1 / span 3;
    line-height: 20px;
}

.pageNo span {
    color: gray;
    margin: -8px;
}

/* settings menu */

.menu_settings {
    display: grid;
    grid-template-columns: auto auto;
    justify-items: center;
    justify-content: center;
    background-image: linear-gradient(#e57e67, #d98c5e);
    align-content: center;
    row-gap: 60px;
    column-gap: 30px;
    margin-top: 20px;
    margin-left: 100px;
    height: calc(550px - 40px);
    width: calc(600px - 200px);
    border-radius: 20px;
    box-shadow: 0px 0px 20px 2px #00000063;
}

#headingSettings {
    grid-column: 1 / span 2;
}

.menu_settings div {
    grid-column: 1 / span 2;
    display: flex;
    flex-direction: row;
    align-items: center;
    font-size: 24px;
}

.menu_settings button {
    background-color: #c763c199;
    border: none;
    padding: 20px;
    font-size: 26px;
    font-family: sunnySpells;
    border-radius: 10px;
    box-shadow: 0px 0px 8px 2px #00000047;
}

/* // slider customization */

/* The slider itself */
.slider {
    -webkit-appearance: none;
    appearance: none;
    height: 4px;
    width: 180px;
    background: #797979;
    outline: none;
    opacity: 0.7; 
    -webkit-transition: .2s;
    transition: opacity .2s;
    margin-left: 20px;
    border-radius: 5px;
}

/* Mouse-over effects */
.slider:hover {
    opacity: 1; 
}

/* The slider handle (use -webkit- (Chrome, Opera, Safari, Edge) and -moz- (Firefox) to override default look) */
.slider::-webkit-slider-thumb {
    -webkit-appearance: none; 
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 5px;
    transform: rotate(45deg);
    background: #c763c0;
    box-shadow: inset 0px 0px 10px 2px #0000009f;
    cursor: pointer;
}

.slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 5px;
    transform: rotate(45deg);
    background: #c763c0;
    box-shadow: inset 0px 0px 10px 2px #0000009f;
    cursor: pointer;
}

/* pause menu */

.menu_pause {
    display: grid;
    background-image: linear-gradient(#ddc239, #9fd733);
    row-gap: 24px;
    justify-content: center;
    justify-items: center;
    align-items: center;
    margin-top: 20px;
    margin-left: 100px;
    height: calc(550px - 40px);
    width: calc(600px - 200px);
    border-radius: 20px;
    align-items: center;
    align-content: center;
    box-shadow: 0px 0px 20px 2px #00000063;
}
.menu_pause button {
    padding: 10px;
    font-family: sunnySpells;
    font-size: 28px;
    border: none;
    border-radius: 8px;
    width: 140px;
    box-shadow: inset 0px 0px 6px 0px #00000042;
    background-color: #98e12f;
}