:root {
    --dietrop-sticky-footer-height: 0px;
}

.dietrop-product-sticky-footer {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 100000;
    box-sizing: border-box;
    width: 100%;
    padding: 18px max(20px, env(safe-area-inset-right)) max(18px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));
    border-top: 1px solid #ececec;
    background: #fff;
    box-shadow: 0 -10px 30px rgba(28, 37, 82, .08);
    opacity: 0;
    visibility: hidden;
    transform: translateY(105%);
    transition: transform .25s ease, opacity .2s ease, visibility .25s;
    pointer-events: none;
}

.dietrop-product-sticky-footer.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

body.dietrop-product-sticky-visible {
    padding-bottom: var(--dietrop-sticky-footer-height);
}

.dietrop-product-sticky-footer__inner {
    display: grid;
    grid-template-columns: 130px minmax(300px, 1fr) minmax(350px, auto) minmax(250px, 300px);
    align-items: center;
    gap: clamp(22px, 3vw, 52px);
    width: min(1264px, 100%);
    margin: 0 auto;
}

.dietrop-product-sticky-footer__media {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 170px;
}

.dietrop-product-sticky-footer__image {
    display: block;
    width: 100%;
    height: 100% !important;
    object-fit: contain;
    object-position: center;
}

.dietrop-product-sticky-footer__info,
.dietrop-product-sticky-footer__purchase {
    min-width: 0;
}

.dietrop-product-sticky-footer__rating {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 13px;
    color: #888;
    font-size: 15px;
    line-height: 1;
}

.dietrop-product-sticky-footer__rating .star-rating {
    flex: 0 0 auto;
    margin: 0;
    color: #1c2552;
}

.dietrop-product-sticky-footer__title {
    display: -webkit-box;
    margin: 0;
    overflow: hidden;
    color: #1c2552;
    font-family: var(--font-header);
    font-size: clamp(20px, 2vw, 28px);
    font-weight: 400;
    line-height: 1.3;
    letter-spacing: .16em;
    text-transform: none;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.dietrop-product-sticky-footer__price-line {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 5px 9px;
    color: #666;
    font-size: 15px;
    line-height: 1.2;
}

.dietrop-product-sticky-footer__price {
    color: #1c2552;
    font-size: clamp(27px, 2.4vw, 36px);
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;
}

.dietrop-product-sticky-footer__price .woocommerce-Price-amount {
    color: inherit;
}

.dietrop-product-sticky-footer__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 30px;
    padding: 4px 16px;
    color: #1c2552;
    background: #45ee1d;
    font-size: 14px;
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;
}

.dietrop-product-sticky-footer__installments {
    margin-top: 8px;
    color: #777;
    font-size: 14px;
    line-height: 1.35;
}

.dietrop-product-sticky-footer__installments strong {
    color: #666;
    font-weight: 700;
}

.dietrop-product-sticky-footer__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 60px;
    padding: 14px 24px;
    border: 1px solid #1c2552;
    border-radius: 0;
    color: #fff;
    background: #1c2552;
    font-size: 12px;
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: .25em;
    text-align: center;
    text-transform: uppercase;
    cursor: pointer;
    transition: background-color .2s ease, border-color .2s ease, opacity .2s ease;
}

.dietrop-product-sticky-footer__button:hover,
.dietrop-product-sticky-footer__button:focus-visible {
    border-color: #515990;
    background: #515990;
}

.dietrop-product-sticky-footer__button:focus-visible {
    outline: 2px solid #1c2552;
    outline-offset: 3px;
}

.dietrop-product-sticky-footer__button:disabled {
    opacity: .45;
    cursor: not-allowed;
}

@media (max-width: 1100px) {
    .dietrop-product-sticky-footer__inner {
        grid-template-columns: 90px minmax(220px, 1fr) minmax(280px, auto) minmax(210px, 250px);
        gap: 20px;
    }

    .dietrop-product-sticky-footer__media {
        height: 110px;
    }

    .dietrop-product-sticky-footer__title {
        font-size: 20px;
    }

    .dietrop-product-sticky-footer__price {
        font-size: 28px;
    }
}

@media (max-width: 820px) {
    .dietrop-product-sticky-footer {
        padding: 10px max(14px, env(safe-area-inset-right)) max(10px, env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left));
    }

    .dietrop-product-sticky-footer__inner {
        grid-template-columns: 58px minmax(0, 1fr) minmax(126px, 38%);
        grid-template-areas:
            "media info purchase"
            "button button button";
        gap: 8px 12px;
    }

    .dietrop-product-sticky-footer__media {
        grid-area: media;
        height: 68px;
    }

    .dietrop-product-sticky-footer__info {
        grid-area: info;
    }

    .dietrop-product-sticky-footer__purchase {
        grid-area: purchase;
        text-align: right;
    }

    .dietrop-product-sticky-footer__button {
        grid-area: button;
        min-height: 48px;
        padding: 11px 16px;
        font-size: 11px;
    }

    .dietrop-product-sticky-footer__rating {
        display: none;
    }

    .dietrop-product-sticky-footer__title {
        font-size: 14px;
        line-height: 1.35;
        letter-spacing: .1em;
    }

    .dietrop-product-sticky-footer__price-line {
        justify-content: flex-end;
        gap: 2px 5px;
        font-size: 11px;
    }

    .dietrop-product-sticky-footer__price {
        font-size: 20px;
    }

    .dietrop-product-sticky-footer__badge {
        min-height: 22px;
        padding: 3px 7px;
        font-size: 10px;
    }

    .dietrop-product-sticky-footer__installments {
        display: none;
    }
}

@media (max-width: 420px) {
    .dietrop-product-sticky-footer__inner {
        grid-template-columns: 50px minmax(0, 1fr);
        grid-template-areas:
            "media info"
            "purchase purchase"
            "button button";
    }

    .dietrop-product-sticky-footer__media {
        height: 58px;
    }

    .dietrop-product-sticky-footer__purchase,
    .dietrop-product-sticky-footer__price-line {
        justify-content: center;
        text-align: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    .dietrop-product-sticky-footer {
        transition: none;
    }
}