body {
    margin: 0 2rem;
}

main {
    border: 3px double black;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    flex-wrap: wrap;
    font-size: 4rem;
}

div {
    margin-top: 0.5em;
}

h1 {
    margin: 0px;
    text-align: center;
    font-size: 3rem;
}

.box {
    border: none;
    width: auto;
    display: inline-flex;
    flex-direction: column;
    cursor: pointer;
}

.sentence {
    border: none;
    width: auto;
    display: inline-block;
    cursor: pointer;
    margin: 1rem 1rem;
}

.box p.letter {
    display: inline;
    border-bottom: 3px solid black;
}

.box p {
    margin: 0;
    text-align: center;
}

.focusable.box p.letter:hover {
    background-color: rgb(127, 196, 127);
}

.notFocusable p.letter {
    background-color: #e6e6e6;
}

.sameCode {
    background-color: rgb(187, 245, 187);
}

.sameLetter {
    border: 1px solid black;
}

.box:focus p.letter {
    border: 2px solid black;
}

.restart {
    background: #30d6ff;
    color: #155a7c;
    border: none;
    border-radius: 8px;
    padding: 0.7em 2em;
    font-size: 1.2rem;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(30, 144, 255, 0.15);
    cursor: pointer;
    transition:
        box-shadow 0.2s,
        transform 0.2s;
    margin: 0.5em;
}

.newgame {
    background: #0cfc7c;
    color: #176c3a;
    border: none;
    border-radius: 8px;
    padding: 0.7em 2em;
    font-size: 1.2rem;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(46, 204, 113, 0.15);
    cursor: pointer;
    transition:
        box-shadow 0.2s,
        transform 0.2s;
    margin: 0.5em;
}

.restart:hover,
.newgame:hover {
    box-shadow:
        0 6px 18px rgba(30, 144, 255, 0.18),
        0 2px 8px rgba(46, 204, 113, 0.18);
    transform: translateY(-3px) scale(1.04);
}

.restart:active,
.newgame:active {
    box-shadow:
        0 2px 8px rgba(30, 144, 255, 0.15),
        0 2px 8px rgba(46, 204, 113, 0.15);
    transform: translateY(0);
}

.buttonHolder {
    display: flex;
    justify-content: center;
}

.winScreen {
    background-color: rgba(16, 161, 0, 0.449);
    position: relative;
}

.winTextHidden {
    display: none;
}
.winTextVisible {
    display: flex;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    text-align: center;
    font-size: 5rem;
    font-weight: bold;
    color: white;
    justify-content: center;
    text-shadow:
        -2px -2px 0 #000,
        2px -2px 0 #000,
        -2px 2px 0 #000,
        2px 2px 0 #000;
}