.converter {
    padding: 2rem;
    border: 2px solid #ccc;
    border-radius: 0.5rem;
}

.converter h2 {
    padding-top: 0;
    margin-top: 0;
}

input {
    padding: 0.5rem;
    box-sizing: border-box; /* Ensures padding is included in height */
    font-size: large;
}

#convert-button {
    padding: 0.5rem 1rem;
    font-size: large;
}

#input-label {
    font-weight: bold;
    font-size: large;
}

#input-form {
    margin-top: 1rem;
    margin-bottom: 1rem;
    display: flex;
    flex-direction: row;
    gap: 0.5rem;
}

#input-error {
    color: var(--yellow);
    font-size: large;
    margin-top: 1rem;
    padding: 0.5rem;
    border-left: 0.5rem solid var(--orange);
    border-radius: 0.2rem;
    font-weight: semi-bold;
}

#input-error::before {
    content: '😅';
    padding-right: 0.5rem;
    font-weight: bold;
}

#result {
    margin-top: 1rem;
}

#result-title {
    font-weight: bold;
    font-size: large;
}

#result-title,
#result-input-grade,
#result-converted-grade {
    min-height: 1.5rem;
}

.grades-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    text-align: center;
    border: 2px solid var(--yellow);
    border-radius: 0.5rem;
    overflow: hidden;
}

.grades-grid-row {
    display: grid;
    height: 100%;
    text-align: center;
    align-items: center;
    font-size: small;
}

.grades-grid-header-row {
    font-size: large;
    font-weight: bold;
}

.grades-grid-grade {
    height: 100%;
    align-content: center;
    border: 1px dotted var(--white);
    cursor: pointer;
}

.grades-grid-grade-input {
    background: var(--orange);
    border: 3px solid var(--yellow);
    font-weight: bold;
}

.grades-grid-grade-output {
    background: var(--purple);
    border: 3px solid var(--yellow);
    font-weight: bold;
}

@media screen and (max-width: 1024px) {
    .content-subpage {
        margin: 0; /* Reduce margin for touch devices */
    }
    #input-form {
        flex-direction: column; /* Stack inputs vertically */
    }
}