:root {
    --yellow: #f89e14;
    --green: #19bb8a;
    --black: #273040;
}

* {
    box-sizing: border-box;
}

*::selection {
    background-color: var(--yellow);
    color: black;
}

body {
    background-color: #d0d0d0;
    margin: 0;
    font-family: cairo, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

h1 {
    text-align: center;
    margin: 0;
    padding: 1rem;
    background-color: var(--black);
    color: #fff;
    font-size: clamp(1.5rem, 5vw, 2rem);
    text-transform: capitalize;
}

/**/

#game {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 2rem;
}

/**/

#game-keys h2 {
    text-align: center;
    padding: 1rem;
}

#keys-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.key {
    display: flex;
    padding: 0.5rem 1rem;
    align-items: center;
    gap: 1rem;
    background-color: #fff;
    overflow: hidden;
    position: relative;
    border-radius: 0.5rem;
    cursor: default;
}

.key:hover {
    & .color {
        transform: scale(32);
    }
    color: white;
}

.color {
    display: inline-block;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    position: absolute;
    z-index: 1;
    transition: 0.60s ease-in-out;
}

.key p {
    z-index: 2;
    margin-left: calc(32px + 1rem);
}

.yellow.color {
    background-color: var(--yellow);
}

.green.color {
    background-color: var(--green);
}

.black.color {
    background-color: var(--black);
}

/**/

#game-board > div {
    padding: clamp(1rem, 2vw, 2rem);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    border-radius: 1rem;
}

#trials {
    display: flex;
    flex-direction: column;
}

.try {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.try h2 {
    color: var(--black);
    font-size: clamp(1rem, 2vw, 1.5rem);
    text-wrap: nowrap;
    padding: clamp(0.5rem, 1vw, 1rem);
}

.try h2:has(+ .active) {
    border: 1px dashed var(--black);
}

.input-fields-group {
    display: flex;
    gap: 0.5rem;
}

.input-field {
    min-height: 3.5ch;
    max-width: clamp(2rem, 10vw, 4ch);
    font-size: clamp(1.5rem, 5vw, 2rem);
    font-weight: bold;
    text-align: center;
    border: none;
    background-color: white;
    border-bottom: 0.25rem solid var(--black);
    border-radius: 0.5rem;
    text-transform: uppercase;
    aspect-ratio: 1 / 1;
}

.input-field:focus {
    background-color: #d1ffff;
}

.input-field:disabled {
    border-bottom: none;
}

/**/

#button-box {
    display: flex;
    gap: 1rem;
}

#check-button {
    flex-grow: 2;
}

#check-button,
#reset-button,
#hint-button {
    border: none;
    font-size: clamp(0.75rem, 2vw, 1rem);
    background-color: var(--green);
    color: var(--black) ;
    padding: 1rem;
    align-self: center;
    cursor: pointer;
    border-bottom: 0.25rem solid var(--black);
    border-radius: 0.5rem;
}

#reset-button {
    background-color: var(--black);
    color: white;
}

#hint-button {
    background-color: var(--yellow);
    color: var(--black);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.25rem;
    flex-grow: 1
}

#check-button,
#reset-button,
#hint-button {
    transition: all 0.25s ease-in-out;
}

#check-button:hover,
#reset-button:hover,
#hint-button:hover {
    transform: translateY(-0.25rem);
}

#check-button:active,
#reset-button:active,
#hint-button:active {
    scale: 0.95;
}

#check-button:disabled,
#hint-button:disabled {
    background-color: grey;
    cursor: not-allowed;
}

#check-button:disabled:hover,
#hint-button:disabled:hover {
    transform: none;
}

#hint-button > span:first-child {
    font-size: 0.75rem;
    font-weight: bold;
    border: 2px solid;
    padding: 0.125rem 0.25rem;
    border-radius: 0.5rem;
}

/**/

.correct {
    background-color: var(--yellow);
    color: white;
}

.not-in-place {
    background-color: var(--green);
    color: white;
}

.incorrect {
    background-color: var(--black);
    color: white;
}

/**/

footer {
    text-align: center;
    padding: 1rem;
    font-size: small;
    background-color: var(--black);
    color: white;
}

/**/

.popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 3;
}

.popup > div {
    background-color: white;
    width: min(75%, 400px);
    padding: 2rem;
    border-radius: 0.5rem;
}

.tip {
    margin-right: 0.5rem;
}

/**/

@media (max-width: 1024px) {
    #game {
        flex-direction: column-reverse;
        align-items: center;
    }

    body {
        min-height: auto;
    }

    .container {
        zoom: 1.1;
    }

    #game-keys h2 {
        margin-bottom: 0;
    }
}