@import url('https://fonts.googleapis.com/css2?family=Lexend:wght@100..900&display=swap');

* {
    border: none;
    margin: 0px;
    outline: none;
}

:root {
    --red: #ff2b47;
    --blue: #992bff;
    --transition-speed: 0.3s;
}

[data-theme="light"] {
    --bg-color: #ffffff;
    --fg-color: #000000;
    --popup-bg: #ffffffe8;
    .light-only{
        display: flex;
    }
    .dark-only{
        display: none;
    }
}

[data-theme="dark"] {
    --bg-color: #080808;
    --fg-color: #ffffff;
    --popup-bg: #000000d8;
    .light-only{
        display: none;
    }
    .dark-only{
        display: flex;
    }
}

* {
    font-family: "Lexend", sans-serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
    background-color: var(--bg-color);
    color: var(--fg-color);
    padding: none;
    border: none;
    outline: none;
    overflow: hidden;
}

body {
    height: 100dvh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}

header {
    position: fixed;
    width: 100dvw;
    top: 0;
    left: 0;
    position: fixed;
    z-index: 2;
}

h1 {
    font-size: 4dvh;
    letter-spacing: 10px;
    margin: 0px;
    transition: text-shadow var(--transition-speed);
}

h1:hover {
    color: var(--blue);
    cursor: pointer;
}

/* Correções para a navbar */

nav {
    padding: 15px 20px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.nav-container {
    display: flex;
    flex-direction: row;
    justify-content: flex-end;
    align-items: center;
    gap: 50px;
    flex-wrap: wrap;
}

.nav-item {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    min-width: fit-content;
}

.nav-item label {
    white-space: nowrap;
    font-size: 0.9rem;
}

#select-lang {
    height: fit-content;
    padding: 8px;
    border: 2px solid var(--blue);
    border-radius: 15px;
    transition: background-color var(--transition-speed), box-shadow var(--transition-speed)
}

#select-lang:hover {
    background-color: var(--blue);
    box-shadow: 0px 0px 1dvw var(--blue);
    cursor: pointer;
}

.input-char {
    background-color: var(--bg-color);
    border: 0.4dvw solid var(--fg-color);
    border-radius: 25%;
    width: clamp(2.5rem, 7vw, 9rem);
    height: clamp(2.5rem, 7vw, 9rem);
    text-align: center;
    font-size: clamp(2rem, 5vw, 4rem);
    text-transform: uppercase;
    transition: border-color var(--transition-speed), box-shadow var(--transition-speed);
    caret-color: transparent;
}

.input-char:focus {
    outline: none;
}

.input-char:disabled {
    filter: opacity(0.7);
}

main {
    display: flex;
    margin-top: 45dvh;
    width: 80dvw;
    height: 10dvw;
    justify-content: space-around;
    align-items: center;
}

.popup {
    display: none;
    justify-content: center;
    align-items: center; 
    font-size: xx-large;
    position: fixed;
    font-weight: 400;
    width: 100dvw;
    height: 100dvh;
    top: 0;
    left: 0;
    background-color: var(--popup-bg);
    z-index: 1;
}

.popup * {
    background-color: transparent;
}

#detalhes-vitoria {
    background-color: transparent;
    text-align: center;
    font-weight: 400;
    line-height: 1.8;
}

#link-sentido {
    text-decoration: none;
    font-weight: 500;
}

#link-sentido:hover {
    text-decoration: underline;
}

.pontos {
    justify-content: center;
    align-items: center; 
    font-size: xx-large;
    position: fixed;
    font-weight: 400;
    bottom: 0px;
    width: 1dvw;
    height: 5dvh;
}

#pontos-red {
    background-color: var(--red);
    left: 0px;
}

#pontos-blue {
    background-color: var(--blue);
    right: 0px;
}

#countdown {
    font-size: xx-large;
    position: fixed;
    top: 23dvh;
    border: 3px solid transparent;
    border-radius: 20px;
    padding: 30px;
}

#comecar-partida {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--bg-color);
}

.label-home {
    margin-bottom: 5dvh;
    inline-size: 70dvw;
    overflow-wrap: break-word;
    text-align: center;
}

#input-tempo {
    font-size: large;
    border: 2px solid var(--blue);
    padding: 10px;
    text-align: center;
    border-radius: 15px;
    transition: background-color var(--transition-speed), box-shadow var(--transition-speed)
}

#input-tempo:hover {
    cursor: pointer;
    background-color: var(--blue);
    box-shadow: 0px 0px 1dvw var(--blue);
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* Firefox */
input[type=number] {
  -moz-appearance: textfield;
}

:is(select, input):open {
    background-color: var(--bg-color);
}

#jogar {
    margin-top: 5dvh;
    background-color: var(--bg-color);
    border: 2px solid var(--red);
    padding: 20px;
    border-radius: 20px;
    transition: background-color var(--transition-speed), box-shadow var(--transition-speed);
}

#jogar:hover {
    cursor: pointer;
    background-color: var(--red);
    box-shadow: 0px 0px 1dvw var(--red);
}

#btn-ajuda {
    margin-top: 3dvh;
}

#btn-ajuda:hover {
    cursor: pointer;
}

/* Media Queries para Responsividade */

/* Tablets em landscape e desktops pequenos */
@media screen and (max-width: 1024px) {
    h1 {
        font-size: 7dvh;
    }
    
    .input-char {
        width: 8dvw;
        height: 8dvw;
        font-size: 5.5dvw;
        border-width: 0.5dvw;
    }
    
    main {
        width: 90dvw;
    }
    
    #countdown {
        font-size: x-large;
        top: 25dvh;
        padding: 25px;
    }
}

/* Tablets em portrait */
@media screen and (max-width: 768px) {
    header {
        margin-top: 2dvh;
    }
    
    h1 {
        font-size: 6dvh;
    }
    
    .input-char {
        width: 8dvw;
        height: 8dvw;
        font-size: 7dvw;
        border-width: 0.6dvw;
    }
    
    main {
        margin-top: 50dvh;
        width: 95dvw;
        height: auto;
        flex-wrap: wrap;
        justify-content: center;
        gap: 1.5dvw;
    }
    
    /* Força quebra de linha após o 4º input */
    .input-char:nth-child(4) {
        margin-right: 100%;
    }
    
    .popup {
        font-size: x-large;
        padding: 20px;
    }
    
    #input-tempo {
        font-size: medium;
        padding: 15px;
    }
    
    #jogar {
        margin-top: 4dvh;
        padding: 15px 25px;
        font-size: large;
    }
    
    #countdown {
        top: 30dvh;
        font-size: large;
        padding: 20px;
    }
    
    .pontos {
        width: 2dvw;
        height: 6dvh;
        font-size: x-large;
    }

    nav {
        padding: 12px 15px;
        gap: 15px;
    }
    
    h1 {
        font-size: 5dvh;
        letter-spacing: 5px;
    }
    
    .nav-container {
        gap: 15px;
    }
    
    .nav-item label {
        font-size: 0.8rem;
    }
    
    #select-lang {
        padding: 6px 8px;
        font-size: 0.8rem;
    }
}

/* Smartphones */
@media screen and (max-width: 480px) {
    header {
        margin-top: 1dvh;
    }
    
    h1 {
        font-size: 5dvh;
    }
    
    .input-char {
        width: 15dvw;
        height: 15dvw;
        font-size: 12dvw;
        border-width: 0.8dvw;
        margin: 1dvw;
    }
    
    main {
        margin-top: 30dvh;
        width: 98dvw;
        height: auto;
        flex-wrap: wrap;
        justify-content: center;
        gap: 1dvw;
        align-content: center;
    }
    
    /* Força quebra de linha após o 4º input */
    .input-char:nth-child(4) {
        margin-right: 100%;
    }
    
    .popup {
        font-size: large;
        padding: 15px;
    }
    
    #input-tempo {
        font-size: medium;
        padding: 12px;
        width: 80px;
    }
    
    #jogar {
        margin-top: 3dvh;
        padding: 12px 20px;
        font-size: medium;
    }
    
    #countdown {
        top: 18dvh;
        font-size: medium;
        padding: 15px;
    }
    
    .pontos {
        width: 3dvw;
        height: 7dvh;
        font-size: large;
    }
    
    #detalhes-vitoria {
        font-size: medium;
        padding: 20px;
        line-height: 1.6;
    }
    
    #mensagem-input {
        font-size: medium;
        text-align: center;
        padding: 20px;
        line-height: 1.5;
    }

    nav {
        padding: 10px 15px;
        flex-direction: column;
        gap: 10px;
    }
    
    h1 {
        font-size: 4dvh;
        letter-spacing: 3px;
        text-align: center;
    }
    
    .nav-container {
        width: 100%;
        justify-content: center;
        gap: 20px;
    }
    
    .nav-item {
        flex-direction: column;
        gap: 5px;
        text-align: center;
    }
    
    .nav-item label {
        font-size: 0.7rem;
        margin-bottom: 2px;
    }
    
    #select-lang {
        padding: 5px 6px;
        font-size: 0.7rem;
        min-width: 120px;
    }
}

/* Smartphones muito pequenos */
@media screen and (max-width: 320px) {
    h1 {
        font-size: 4dvh;
    }
    
    .input-char {
        width: 18dvw;
        height: 18dvw;
        font-size: 10dvw;
        border-width: 1dvw;
        margin: 0.5dvw;
    }
    
    main {
        gap: 0.5dvw;
    }
    
    /* Força quebra de linha após o 4º input */
    .input-char:nth-child(4) {
        margin-right: 100%;
    }
    
    .popup {
        font-size: medium;
        padding: 10px;
    }
    
    #input-tempo {
        font-size: small;
        padding: 10px;
        width: 70px;
    }
    
    #jogar {
        padding: 10px 15px;
        font-size: small;
    }
    
    #countdown {
        font-size: small;
        padding: 12px;
    }
    
    .pontos {
        width: 4dvw;
        height: 8dvh;
        font-size: medium;
    }

    nav {
        padding: 8px 10px;
    }
    
    h1 {
        font-size: 3.5dvh;
        letter-spacing: 2px;
    }
    
    .nav-container {
        gap: 15px;
    }
    
    .nav-item label {
        font-size: 0.6rem;
    }
    
    #select-lang {
        font-size: 0.6rem;
        padding: 4px 5px;
        min-width: 100px;
    }
}

/* Orientação landscape para smartphones */
@media screen and (max-height: 500px) and (orientation: landscape) {
    header {
        margin-top: 3dvh;
    }
    
    h1 {
        font-size: 4dvh;
    }
    
    main {
        margin-top: 3dvh;
        height: auto;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .input-char {
        width: 8dvw;
        height: 8dvw;
        font-size: 5dvw;
        margin: 0.5dvw;
    }
    
    /* Força quebra de linha após o 4º input em landscape */
    .input-char:nth-child(4) {
        margin-right: 100%;
    }
    
    #countdown {
        top: 5dvh;
        font-size: medium;
        padding: 10px;
    }
    
    .pontos {
        height: 10dvh;
    }
    
    .popup {
        font-size: medium;
    }

    nav {
        padding: 8px 20px;
        flex-direction: row;
    }
    
    h1 {
        font-size: 3dvh;
        letter-spacing: 2px;
    }
    
    .nav-container {
        width: auto;
        justify-content: flex-end;
        gap: 15px;
    }
    
    .nav-item {
        flex-direction: row;
        gap: 8px;
    }
    
    .nav-item label {
        font-size: 0.7rem;
    }
}