:root {
    ----main-color: #131c26;
    --color-purple: #ee583f;
}
.books-section, .cart-section {
    padding: 2rem;
}

.books-section__header{
    display: flex;
    flex-direction: column;
    gap: 0.4rem
}
.clear-cart {
    padding: 10px 20px;
    margin: 2rem 0;
    border-radius: 9999px;
    margin-right: 1rem;
    border: 1px solid var(----main-color);
}

.clear-cart:hover {
    background-color: var(--color-purple);
    border:  1px solid var(--color-purple);
    color: white;
    cursor: pointer;

}

.process-order {
        background-color: var(--color-purple);
        padding: 10px 20px;
        border-radius: 9999px;
        color: white

}

.process-order:hover {
    background-color: var(----main-color);
    cursor: pointer;
}


.cart-section button {
    background-color: var(--color-purple);
    color: white;
    padding: 10px 20px;
    margin-top: 1rem;
    border-radius: 9999px;

}

.cart-section button:hover {
    background-color: var(----main-color);
    cursor: pointer;
    
}

.books {
    padding: 2rem 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

  .books_card__image {
        width: 100%;
      
    }

    .books_card {
          display: flex;
        flex-direction: column;
        gap: 1rem;
    }
    .books_card__add_to_cart {
        border: 1px solid var(----main-color);
        align-self: self-start;
        padding: 10px 20px;
        border-radius: 9999px;
        cursor: pointer;
    }
      .books_card__add_to_cart:hover {
        background-color: var(--color-purple);
        color: white;
        border: none;
      }

.books_card__details {
    display: flex;
    align-items: center;
    gap: 1rem;
}

@media screen and (min-width: 720px) {
    .books {
        grid-template-columns: 1fr 1fr 1fr;
    }
  
}