:root {
    --main-color: #070c15;
    --darker-color: #02050c;
    --lighter-color: rgb(32, 40, 58);
    --light-font: rgb(172, 172, 172);
    --move-background: rgba(255, 217, 91, .8);
}

* {
    margin: 0;
    padding: 0;
    border: 0;
}

html {
    min-height: 100%;
}

body {
    height: 100vh;
    background-color: var(--main-color);
    color: white;
    font-family: 'Nunito', sans-serif;
}

header {
    text-align: left;
    padding: 2vh;
    background-color: var(--darker-color);
    display: flex;
    justify-content: space-between;
    z-index: 99;
}

a {
    color: white;
}

header h1,
header a {
    font-size: 4.0404vh;
    text-decoration: none;
    font-weight: bold;
    font-family: 'Raleway', sans-serif;
}

h1, h2, h3, h4 {
    font-family: 'Raleway', sans-serif;
}

#open-page {
    display: none;
}

main {
    display: grid;
    grid-template: 1fr auto 1fr / 1fr auto 1fr;
    height: 91.224vh;
}

nav a:link {
    text-decoration: none;
}

#tabuleiro-e-pecas {
    grid-area: 2 / 2 / 3 / 3;
    position: relative;
    display: grid;
    grid-template: 1fr auto 1fr / 1fr auto 1fr;
    border-radius: 1vh;
    width: 72vh;
    height: 72vh;
}

main>h2 {
    font-size: 9vh;
}

#board {
    position: relative;
    grid-area: 2 / 2 / 3 / 3;
    width: 72vh;
    height: 72vh;
    border-radius: 1vh;
    image-rendering: pixelated;
}

#pieces-move {
    position: relative;
    grid-area: 2 / 2 / 3 / 3;
    width: 72vh;
    height: 72vh;
    border-radius: 1vh;
    overflow: hidden;
}

#black-promotion,
#white-promotion {
    position: absolute;
    width: 9vh;
    height: 36vh;
    backdrop-filter: blur(30px);
    display: flex;
    justify-content: space-around;
    flex-direction: column;
    align-items: center;
    align-self: center;
    opacity: 0;
    z-index: -100;
    transition: opacity .1s ease-out;
}

#black-promotion img,
#white-promotion img {
    height: 9vh;
    cursor: grab;
}

#game-over>div {
    width: 52.5vh;
    height: 75vh;
    background-color: var(--darker-color);
    border-radius: 2.5vh;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    align-items: center;
    align-self: center;
}

#game-over h2,
#game-over p {
    font-family: 'Nunito', sans-serif;
    text-align: center;
    user-select: none;
}

#game-over h2 {
    font-size: 5vh;
}

#game-over p {
    color: var(--light-font);
    font-size: 2vh;
}

#game-over {
    z-index: -100;
    grid-area: 1 / 2 / 4 / 3;
    display: flex;
    opacity: 0;
    transition: all .25s ease-out;
    justify-content: center;
}

#game-over img {
    max-width: 35vh;
    max-height: 35vh;
    margin: 1.5vh;
}

#game-over .opcoes {
    width: 26.25vh;
}

.piece,
.piece-move,
#pecas-resultado,
#flip-board,
#resign {
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-user-drag: none;
    -moz-user-drag: none;
    -o-user-drag: none;
}

#pecas-resultado {
    border-radius: 1vh;
}

.piece-move {
    position: absolute;
    height: 100%;
    z-index: 10;
    user-select: none;
    top: 0;
    left: 0;
    transition: all 75ms linear;
}

.piece {
    position: absolute;
    cursor: grab;
    height: 100%;
    user-select: none;
    z-index: 1;
}

[data-square$="1"],
[data-square$="2"],
[data-square$="3"],
[data-square$="4"],
[data-square$="5"],
[data-square$="6"],
[data-square$="7"],
[data-square$="8"] {
    position: absolute;
    width: 12.5%;
    height: 12.5%;
}

[data-square$="1"] {
    top: 87.5%;
}

[data-square$="2"] {
    top: 75%;
}

[data-square$="3"] {
    top: 62.5%;
}

[data-square$="4"] {
    top: 50%;
}

[data-square$="5"] {
    top: 37.5%;
}

[data-square$="6"] {
    top: 25%;
}

[data-square$="7"] {
    top: 12.5%;
}

[data-square$="8"] {
    top: 0;
}

[data-square^="a"] {
    left: 0;
}

[data-square^="b"] {
    left: 12.5%;
}

[data-square^="c"] {
    left: 25%;
}

[data-square^="d"] {
    left: 37.5%;
}

[data-square^="e"] {
    left: 50%;
}

[data-square^="f"] {
    left: 62.5%;
}

[data-square^="g"] {
    left: 75%;
}

[data-square^="h"] {
    left: 87.5%;
}

#flip-board,
#resign {
    width: 4.5vh;
    position: relative;
    grid-area: 2 / 3 / 3 / 4;
    left: 1vh;
    cursor: pointer;
}

#resign {
    top: 6vh;
}

#black,
#white {
    display: flex;
    justify-content: left;
}

#black {
    grid-area: 1 / 2 / 2 / 3;
    align-items: end;
}

#white {
    grid-area: 3 / 2 / 4 / 3;
}

select {
    appearance: none;
    background-color: transparent;
    border: none;
    padding-left: 1vh;
    margin: 0;
    width: 100%;
    height: 100%;
    font-family: 'Nunito', sans-serif;
    font-size: 2.2vh;
    outline: none;
    cursor: pointer;
    grid-area: select;
    font-weight: 600;
}

select::-ms-expand {
    display: none;
}

select:focus {
    border: none;
}

option {
    background-color: var(--main-color);
    color: white;
    font-weight: 500;
}

#white option {
    background-color: white;
    color: var(--main-color);
}

option:checked {
    display: none;
}

#black div,
#white div {
    width: 20vh;
    height: 4vh;
}

#black div {
    margin-bottom: 1.5vh;
}

#white div {
    margin-top: 1.5vh;
}

#black div:first-of-type,
#white div:first-of-type {
    display: none;
    border: .35vh solid transparent;
    align-items: center;
}

#black p,
#white p {
    font-family: 'Nunito', sans-serif;
    font-size: 2.2vh;
}

#black select {
    color: white;
}

#white select {
    color: var(--main-color);
}

#white div:last-of-type {
    background-color: white;
}

#black div:last-of-type {
    background-color: black;
}

#black div:last-of-type,
#white div:last-of-type {
    border: .25vh solid var(--lighter-color);
    border-radius: .746vh;
    cursor: pointer;
    display: grid;
    grid-template-areas: "select";
    align-items: center;
}

#black div:last-of-type::after,
#white div:last-of-type::after {
    content: "";
    width: 1.5vh;
    height: 1vh;
    margin-right: 1vh;
    grid-area: select;
    background-color: var(--main-color);
    clip-path: polygon(100% 0, 85% 0, 50% 70%, 15% 0, 0 0, 50% 100%);
    justify-self: end;
}

#black div:last-of-type::after {
    background-color: white;
}

#black span,
#white span {
    width: 4.5vh;
    height: 4.5vh;
    border-radius: .746vh;
    border: .35vh solid var(--lighter-color);
    margin-right: 1.5vh;
    box-sizing: border-box;
}

#black span {
    background-color: black;
    margin-bottom: 1.5vh;
}

#white span {
    background-color: white;
    margin-top: 1.5vh;
}

#play {
    position: relative;
    grid-area: 2 / 2 / 3 / 3;
    height: 72vh;
    width: 72vh;
    z-index: 50;
    display: flex;
    justify-content: center;
    align-items: center;
}

#play .opcoes {
    background-color: #02050cb0;
    backdrop-filter: blur(10px);
    color: rgba(255, 255, 255, 0.916);
    border-radius: 0;
    height: 7%;
    width: 75%;
    padding: 0;
}

header {
    position: sticky;
    top: 0vh;
}

.container {
    z-index: 100;
    margin: 1vh;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

#checkbox-menu {
    position: absolute;
    opacity: 0;
}

label {
    cursor: pointer;
    position: relative;
    display: block;
    height: 2.778vh;
    width: 3.788vh;
}

label span {
    position: absolute;
    display: block;
    height: .631vh;
    width: 4.04vh;
    border-radius: 3.788vh;
    background: white;
    transition: .25s ease-in-out;
}

label span:nth-child(1) {
    top: 0.5;
}

label span:nth-child(2) {
    top: 1.5vh;
}

#checkbox-menu:checked+label span:nth-child(1) {
    transform: rotate(-45deg);
    top: 1.01vh;
}

#checkbox-menu:checked+label span:nth-child(2) {
    transform: rotate(45deg);
    top: 1.01vh;
}

nav {
    z-index: 100;
    background-color: var(--darker-color);
    position: fixed;
    height: 91.3vh;
    width: 35vh;
    transition: all 300ms ease;
    right: -35vh;
    top: 8.7vh;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    align-items: center;
}

.opcoes {
    height: 4.177vh;
    width: 20.886vh;
    border-radius: .746vh;
    background-color: #fff;
    padding: .597vh .298vh .597vh .298vh;
    text-align: center;
    font-size: 2.536vh;
    font-weight: bold;
    color: var(--darker-color);
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.opcoes a:link, .opcoes a:visited {
    text-decoration: none;
    font-size: medium;
    color: var(--darker-color);
}

.opcoes:hover {
    background-color: rgb(218, 216, 216);
}

.aberto {
    right: 0;
}


.pop-up-configuracoes-fechado {
    display: none;
}

.pop-up-configuracoes-aberto {
    position: fixed;
    display: flex;
    height: 100vh;
    width: 100vw;
    align-items: center;
    justify-content: center;
    z-index: 100;
}

#configuracoes-janela {
    height: 38vh;
    width: 70vh;
    background-color: var(--darker-color);
    border-radius: 1rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr 1fr;
    padding: 2vh 2vh 0 2vh;
}

#configuracoes-janela .opcoes {
    margin: 2rem;
}

.botoes-cofiguracoes {
    display: flex;
    justify-content: space-around;
    grid-column-start: 1;
    grid-column-end: 3;
}

.temas {
    cursor: pointer;
    border-radius: 1rem;
    margin: 1vh;
    display: flex;
    justify-content: center;
    flex-direction: column;
    color: black;
}

.temas h2 {
    text-align: center;
}

#wood {
    background-image: linear-gradient(to left, rgb(163, 116, 86) 0, rgb(163, 116, 86) 50%, rgb(240, 217, 181) 50%);
}

#blue {
    background-image: linear-gradient(to left, rgb(45, 66, 106) 0, rgb(45, 66, 106) 50%, rgb(132, 146, 172) 50%);
}

#modern {
    background-image: linear-gradient(to left, rgb(73, 73, 72) 0, rgb(73, 73, 72) 50%, rgb(170, 170, 170) 50%);
}

#traditional {
    background-image: linear-gradient(to left, rgb(29, 93, 51) 0, rgb(29, 93, 51) 50%, rgb(233, 227, 219) 50%);
}

/*-----------------------------------*/

#login {
    display:block;
    height: 35vh;
    width: 30vh;
    background-color: white;
    padding: 2vh;
    border-radius: .8vh;
    z-index: 300;
}

#login h2 {
    color: black;
    font-size: 3.5vh;
}

#login p {
    color: black;
    font-size: 1.6vh;
    margin-top: 2vh;
    cursor: pointer;
    user-select: none;
}

#login-topo p{
    font-size: 3vh;
    margin-top: 0;
}

#login-topo {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

.input-login {
    height: 4vh;
    width: 25vh;
    border-radius: .5vh;
    border: .05vw solid black;
    color: black;
    background-color: white;
    font-size: 1.9vh;
}

#login input:focus {
    outline: 0.3vh solid white;
}

::placeholder {
    font-size: 1.7vh;
    color: black;
    opacity: .3;
}

#botao-login, #botao-confirmar {
    width: 25vh;
    height: 4vh;
    color: white;
    font-size: 2.1vh;
    border-radius: 0.5vh;
    background-color: black;
}

#login p button {
    color: blue;
    background-color: white;
    cursor: pointer;
    font-size: inherit;
}

#login-inicial {
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    align-items: center;
    height: 90%;
}

#login-existente {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    height: 10vh;
}

#logon {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    height: 30vh;
    margin-top: 1.5vh;
}

#logon button {
    margin-top: 5vh;
}

#logon-input {
    height: 22vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.login-olho {
    position: relative;
}

.olho-img {
    width: 2.5vh;
    height: 2.5vh;
    opacity: 0.7;
}

.olho {
    position: absolute;
    color: black;
    top: .8vh;
    left: 85%;
    opacity: .8;
}

#cover {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: black;
    z-index: 100;
}

#centralizing {
    position: absolute;
    display: flex;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    justify-content: center;
    align-items: center;
}

.botoes {
    cursor: pointer;
}

.botoes:hover {
    background-color: rgb(218, 216, 216);
    cursor: pointer;
}

/*#cover-moves-made {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
}

#moves-made {
    height: 38vh;
    width: 28vh;
    background-color: green;
    margin-left: 19vh;
    overflow-y: scroll;
}*/

/*-----------------pagina desenvolvedores------------------------*/
#desenvolvedores-html {
    overflow-y: auto;
    height: auto;
}

#desenvolvedores-html body {
    height: auto;
}

#desenvolvedores-html body::-webkit-scrollbar {
    width: 12px;
}

#desenvolvedores-html body::-webkit-scrollbar-track {
    background: var(--darker-color);
}

#desenvolvedores-html body::-webkit-scrollbar-thumb {
    background-color: white;
    border-radius: 20px;
    border: 3px solid var(--darker-color);
}

#desenvolvedores {
    display: block;
    margin: 5vh 30vh 5vh 30vh;
    height: auto;
}

#desenvolvedores section article {
    padding: 3vh;
}

.conteudo a:nth-child(-n + 3):link,
.conteudo a:nth-child(-n + 3):visited {
    color: var(--light-font);
    text-decoration: none;
}

.conteudo a:nth-child(-n + 3):link:hover {
    text-decoration: underline;
}

.titulos {
    background-color: var(--darker-color);
    color: white;
    border-radius: 1vh;
    margin: 3vh;
}

.dev-dados {
    margin: 0 3vh 0 1vh;
    border-right: 0.8vh solid var(--darker-color);
}

.conteudo {
    border: 1.3vh solid var(--darker-color);
    margin: 3vh;
    border-radius: 1vh;
    padding: 1vh;
    display: flex;
}

.conteudo h3 {
    margin: auto 1vh auto 1vh;
}

.conteudo p {
    text-align: justify;
    margin: 0 6vh 0 4vh;
}

.github {
    font-size: small;
    margin-left: 1vh;
    color: var(--light-font);
}

.github a:link:hover {
    text-decoration: underline;
}

.github a:visited {
    color: var(--light-font);
}

.github a:link {
    color: var(--light-font);
    text-decoration: none;
}

.conteudo img {
    height: 20vh;
    border-radius: 50%;
    margin: 0 3vh 3vh 0;
    text-align: left;
}

@media (max-width: 950px) {
    #desenvolvedores {
        display: block;
        padding: 5vw 10vw;
        margin: 0;
        height: auto;
    }

    .conteudo {
        flex-direction: column;
        border: 0.9vh solid var(--darker-color);
    }

    #desenvolvedores section article {
        padding: 1.5vh;
        margin: 3vw 1vw;
    }

    .dev-dados {
        margin: 0 2vw 1vw 2vw;
        display: block;
        text-align: center;
        justify-content: center;
        border-right: none;
        border-bottom: 0.8vh solid var(--darker-color);
    }
    
    .conteudo h3 {
        margin: auto;
    }
    
    .conteudo p {
        margin: 0 3vw;
    }
    
    .conteudo img {
        margin: 0;
    }

    #desenvolvedores-html::-webkit-scrollbar{
        display: none;
    }
}

#torre-animacao {
    height: 10vh;
    width: 10vh;
    top: -10vh;
    right: 10vh;
    transition: 2s all ease;
}

.usuario-informacoes {
    text-align: center;
}

.usuario-informacoes ul {
    list-style: none;
    font-size: large;
}

.usuario-informacoes ul li {
    padding: 0.4vh;
}

.usuario-informacoes ul li:first-child {
    font-size: larger;
    font-family: 'Raleway', sans-serif;
    border-bottom: 0.4vh solid white;
    margin-bottom: 1vh;
}

.usuario-informacoes ul li:nth-child(2) {
    margin-bottom: 0vh;
}

.usuario-informacoes ul {
    margin-bottom: 1vh;
}

.usuario-informacoes table {
    margin-top: 0vh;
    text-align: center;
    margin: 0 auto;
    border-collapse: collapse;
    border-top: 0.3vh solid white;
}

.usuario-informacoes table td {
    padding: 1vh 3vh;
}

.usuario-informacoes table td:nth-child(odd) {
    border-right: 0.3vh solid white;
}

.usuario-informacoes table tr:nth-child(2) td:nth-child(1) strong {
    color: rgb(0, 185, 0);
}


.usuario-informacoes table tr:nth-child(2) td:nth-child(2) strong {
    color: rgb(212, 3, 3);
}

@media screen and (max-aspect-ratio: 658/792) {
    #board,
    #pieces-move,
    #tabuleiro-e-pecas,
    #play {
        max-width: 96vw;
        max-height: 96vw;
    }

    #game-over>div {
        width: 65vw;
        height: 95vw;
        border-radius: 1vh;
    }
    
    #game-over h2 {
        font-size: 6.667vw;
    }

    #game-over p {
        font-size: 2.667vw;
    }

    #game-over img {
        max-width: 46.667vw;
        max-height: 46.667vw;
        margin: 2vw;
    }

    #configuracoes-janela {
        height: 80vw;
        width: 85vw;
    }

    #game-over .opcoes {
        height: 5.5vw;
        width: 35vw;
        border-radius: .995vw;
        padding: .796vw .397vw .796vw .397vw;
        font-size: 3.381vw;
    }

    #play .opcoes {
        font-size: 3.381vw;
    }

    #flip-board,
    #resign {
        width: 7vw;
        top: 0;
        padding-top: 2vw;
        grid-area: 3 / 2 / 4 / 3;
    }

    #flip-board {
        padding-left: 1vw;
        left: calc(100% - 8vw);
    }

    #resign {
        left: calc(100% - 16vw);
        padding-right: 1vw;
    }

    select {
        padding-left: 1.332vw;
        font-size: 2.94vw;
    }

    #black div,
    #white div {
        width: 27.667vw;
        height: 6.332vw;
    }

    #black div {
        margin-bottom: 2vw;
    }

    #white div {
        margin-top: 2vw;
    }

    #black div:first-of-type,
    #white div:first-of-type {
        border: .467vw solid transparent;
    }

    #black p,
    #white p {
        font-size: 2.94vw;
    }

    #black div:last-of-type,
    #white div:last-of-type {
        border: .332vw solid var(--lighter-color);
        border-radius: .995vw;
    }

    #black div:last-of-type::after,
    #white div:last-of-type::after {
        width: 2.5vw;
        height: 1.5vw;
        margin-right: 1.5vw;
    }

    #black span,
    #white span {
        width: 7vw;
        height: 7vw;
        border-radius: .995vw;
        border: .467vw solid var(--lighter-color);
        margin-right: 2vw;
    }

    #black span {
        margin-bottom: 2vw;
    }

    #white span {
        margin-top: 2vw;
    }

    #black-promotion,
    #white-promotion {
        width: 12vw;
        height: 48vw;
    }

    #black-promotion img,
    #white-promotion img {
        height: 12vw;
    }

    #login {
        height: 48vw;
        width: 42vw;
        padding: 2.67vw;
        border-radius: 1.07vw;
    }
    
    #login h2 {
        font-size: 4.67vw;
    }
    
    #login p {
        font-size: 2.10vw;
        margin-top: 2.67vw;
    }
    
    #login-topo p{
        font-size: 4vw;
    }
    
    .input-login {
        height: 5.3vw;
        width: 33vw;
        border-radius: .67vw;
        font-size: 2.5vw;
    }
    
    #login input:focus {
        outline: .4vw solid white;
    }
    
    ::placeholder {
        font-size: 2.27vw;
    }
    
    #botao-login, #botao-confirmar {
        width: 33.3vw;
        height: 5.3vw;
        font-size: 2.8vw;
        border-radius: .67vw;
    }

    #login-existente {
        height: 13.3vw;
    }
    
    #logon {
        height: 38.5vw;
        margin-top: 2vw;
    }
    
    #logon button {
        margin-top: 6.67vw;
    }
    
    #logon-input {
        height: 29.3vw;
    }

    .olho-img {
        width: 3.34vw;
        height: 3.34vw;
    }

    .olho {
        top: 1.07vw;
    }

}