body {
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Courier New', Courier, monospace;
}

.deck-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr); 
    grid-auto-rows: auto; 
    gap: 16px;
}

.flex-column-center {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.card-container {
    display: flex;
    flex-direction: column;
    text-align: center;
}

.card {
    margin-bottom: 8px;
}

.card img {
    max-width: 100%;
    height: auto;
}

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

.linebreak-anywhere {
    line-break: anywhere;
}

.vertical-spacer {
    margin-top: 8px;
    margin-bottom: 8px;
}

.warning-container {
    display: flex; 
    flex-direction: row;
    align-items: center;
}

.text-warning {
    margin-left: 16px;
}

.highlighted-text {
    background-color: yellow;
}

hr.solid {
    border-top: 3px solid #bbb;
    width: 100%;
}

.main-container {
    display: flex; 
    flex-direction: row;
}

.explanation-container {
    display: flex; 
    flex-direction: column; 
    text-align: justify; 
    border-right: 1px gainsboro solid;
    padding-right: 16px;
}

.cards-container {
    display: flex; 
    flex-direction: column; 
    align-items: center;
    padding-left: 16px;
    padding-right: 16px;
    min-width: 40%;
}

.buttons-container {
    display: flex;
    min-width: 100%;
    text-align: center;
    justify-content: space-around;
}

.shadow {
    box-shadow: 2px 2px 2px 1px rgba(0, 0, 0, 0.2);
}

.button-primary {
    min-width: 160px;
    background-color: rgba(0, 255, 255, 0.692);
    color: black;
    border: 0px;
    border-radius: 8px;
    padding: 12px;
}

.button-secondary {
    min-width: 170px;
    background-color: gainsboro;
    color: black;
    border: 0px;
    border-radius: 8px;
    padding: 12px;
}

.button-text {
    font-weight: 800;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
}

@media (max-width: 768px) {
    .main-container {
        flex-direction: column;
    }

    .explanation-container {
        border-right: none;
        padding-right: 0px;
    }

    .cards-container {
        padding-left: 0px;
        padding-right: 0px;
    }

    .warning-container {
        flex-direction: column;
    }
}