.isbn-search {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px 8px;

    .bottom {
        display: grid;
        grid-template-columns: min-content;
        align-items: center;
    }

    & > *:not(.bottom) {    
        width: 100%;
        min-width: fit-content;
    }

    input:not([type="submit"]),
    select {
        min-width: 200px;
    }

    input[type="submit"] {
        color: white;
        border-radius: 6px;
        font-weight: 700;
        letter-spacing: 0.04rem;
        background-image: linear-gradient(#ccc, #6f6f6f);
        padding: 4px 16px;
        text-shadow: 
            black 0px 0px 1px,
            black 0px 0px 1px,
            black 0px 0px 1px,
            black 0px 0px 1px;
    }

    &:has(.custom-content) {
        & > * {
            width: 100%;
            min-width: fit-content;
        }

        .bottom {
            grid-template-columns: 1fr min-content;
        }
    }
}