header.flex{
    background-color: var(--footer-bg);
    color: var(--white);

    & .fa-solid{
    color: var(--white);
    padding-block: 0.3rem;
    }

    & .logo .fa-solid{
        font-size: 1.5rem;
    }

    & .sign-in:hover,
    & .register:hover{
        border: 1px solid #989abd;
        padding: 0.5rem 1.1rem;
    }

    & .cart:hover{
        border: 1px solid #989abd;
        padding: 0.5rem 1.1rem 0.5rem 0.7rem;
    }

    & .logo:hover{
        scale: 0.95;
    }
}

section.cart article.flex{
    background-color: var(--white);
    border-top: 2px solid var(--blue-button);
    margin-top: 1.8rem;
    justify-content: space-between;
    max-width: 450px;
    margin-inline: auto;
    border-radius: 4px;
    font-weight: 500;
    box-shadow:
    rgba(0, 0, 0, 0.2) 0px 2px 1px -1px,
    rgba(0, 0, 0, 0.14) 0px 1px 1px 0px,
    rgba(0, 0, 0, 0.12) 0px 1px 3px 0px;

    & .fa-trash-can{
        color: var(--red-button);
        margin-left: 1rem;
    }

    & .remove-item{
        flex: 0 0 2.5rem;
    }

    & button.decrease{
        color: var(--blue-button);
        font-size: 1.9rem;
    }

    & .quantity{
        background-color: var(--blue-button);
        color: var(--white);
        font-size: 0.8rem;
        height: 21px;
        width: 21px;
        border-radius: 50%;
        justify-content: center;
        margin-inline: 0.4rem;
    }

    & button.increase{
        color: var(--blue-button);
        font-size: 1.4rem;
    }
}

.shipping-message{
    margin: 1rem auto 0;
    color: #687386;
    font-size: 0.9rem;
}

.empty-cart{
    margin: 2rem auto;
    color: #687386;
}

.empty-cart a{
    color: var(--blue-button);
    text-decoration: underline;
}

button.clear{
    background-color: var(--red-button);
    color: var(--white);
    margin-top: 1rem;
    border-radius: 4px;
    padding: 6px 8px;
    font-size: 0.8rem;
}

button.clear[hidden]{
    display: none;
}

section.summary{
    background-color: var(--white);
    box-shadow:
    rgba(0, 0, 0, 0.2) 0px 2px 1px -1px,
    rgba(0, 0, 0, 0.14) 0px 1px 1px 0px,
    rgba(0, 0, 0, 0.12) 0px 1px 3px 0px;
    width: 233px;
    margin-inline: auto;
    margin-top: 2.5rem;
    border-radius: 4px;

    & h1{
        font-size: 1.2rem;
        padding-block: 0.5rem;
        border-bottom: 2px solid #0000001f;
    }

    & div.flex{
        padding-inline: 0.5rem;
        margin-block: 0.6rem;
        justify-content: space-between;
    }

    & .subtotal{
        font-weight: 600;
    }

    & button.checkout{
        width: 100%;
        background-color: var(--blue-button);
        color: var(--white);
        padding-block: 0.6rem;
        font-size: 0.9rem;
        font-weight: 500;
    }

    @media (width < 550px){
        section.cart article.flex{
            width: calc(100% - 1.5rem);
            gap: 0.5rem;
            padding: 0.5rem;
        }

        section.cart article.flex .title{
            flex: 1;
            font-size: 0.85rem;
        }

        section.cart article.flex img{
            width: 52px;
            height: 52px;
            object-fit: contain;
        }
    }

    & a{
        color: var(--red-button);
        padding-block: 0.5rem;
        font-size: 0.9rem;
    }
}