.jcm-sticky-purchase {
    --jcm-buy-accent: var(--wp--preset--color--primary, #111827);
    --jcm-buy-accent-text: #ffffff;
    --jcm-buy-surface: var(--wp--preset--color--base, #ffffff);
    --jcm-buy-text: var(--wp--preset--color--contrast, #111827);
    --jcm-buy-muted: #6b7280;
    --jcm-buy-border: #d1d5db;
    --jcm-buy-radius: 6px;
    position: fixed;
    z-index: 190;
    inset-inline-start: 50%;
    inset-block-end: max(1rem, env(safe-area-inset-bottom));
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.875rem;
    width: min(calc(100vw - 2rem), 48rem);
    max-width: calc(100vw - 2rem);
    padding: 0.75rem;
    border: 1px solid var(--jcm-buy-border);
    border-radius: var(--jcm-buy-radius);
    background: var(--jcm-buy-surface);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.16);
    color: var(--jcm-buy-text);
    font: inherit;
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, calc(100% + 2rem));
    transition: opacity 180ms ease, transform 280ms cubic-bezier(0.16, 1, 0.3, 1);
}

.jcm-sticky-purchase.is-visible {
    opacity: 1;
    pointer-events: auto;
    transform: translate(-50%, 0);
}

.jcm-sticky-purchase__media {
    width: 3.5rem;
    height: 3.5rem;
    overflow: hidden;
    border-radius: max(2px, var(--jcm-buy-radius));
    background: color-mix(in srgb, var(--jcm-buy-border) 35%, transparent);
}

.jcm-sticky-purchase__image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.jcm-sticky-purchase__image.is-broken {
    visibility: hidden;
}

.jcm-sticky-purchase__summary {
    display: grid;
    min-width: 0;
    gap: 0.15rem;
}

.jcm-sticky-purchase__name,
.jcm-sticky-purchase__variant,
.jcm-sticky-purchase__price {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.jcm-sticky-purchase__name {
    color: var(--jcm-buy-text);
    font-size: 0.95rem;
    font-weight: 650;
    line-height: 1.25;
}

.jcm-sticky-purchase__variant {
    color: var(--jcm-buy-muted);
    font-size: 0.75rem;
}

.jcm-sticky-purchase__price {
    color: var(--jcm-buy-text);
    font-size: 0.875rem;
    line-height: 1.2;
}

.jcm-sticky-purchase__price del {
    color: var(--jcm-buy-muted);
    opacity: 0.75;
}

.jcm-sticky-purchase__price ins {
    background: transparent;
    color: var(--jcm-buy-accent);
    text-decoration: none;
}

.jcm-sticky-purchase__actions {
    display: flex;
    align-items: stretch;
    gap: 0.5rem;
}

.jcm-sticky-purchase__actions button {
    min-height: 2.75rem;
    margin: 0;
    padding: 0.65rem 1rem;
    border: 1px solid var(--jcm-buy-accent);
    border-radius: var(--jcm-buy-radius);
    box-shadow: none;
    font: inherit;
    font-size: 0.8rem;
    font-weight: 700;
    line-height: 1.2;
    white-space: nowrap;
    cursor: pointer;
}

.jcm-sticky-purchase__add,
.jcm-sticky-purchase__options {
    background: var(--jcm-buy-surface);
    color: var(--jcm-buy-accent);
}

.jcm-sticky-purchase__buy-now {
    background: var(--jcm-buy-accent);
    color: var(--jcm-buy-accent-text);
}

.jcm-sticky-purchase__actions button:hover {
    filter: brightness(0.94);
}

.jcm-sticky-purchase__actions button:focus-visible {
    outline: 2px solid var(--jcm-buy-accent);
    outline-offset: 2px;
}

.jcm-sticky-purchase[aria-busy="true"] .jcm-sticky-purchase__actions button,
.jcm-sticky-purchase__actions button:disabled {
    cursor: wait;
    opacity: 0.55;
}

.jcm-sticky-purchase[data-device="mobile"] {
    display: none;
}

@media (max-width: 1023px) {
    .jcm-sticky-purchase[data-device="mobile"] {
        display: grid;
    }

    .jcm-sticky-purchase[data-device="desktop"] {
        display: none;
    }
}

@media (max-width: 640px) {
    .jcm-sticky-purchase {
        inset-block-end: max(0.75rem, env(safe-area-inset-bottom));
        grid-template-columns: auto minmax(0, 1fr);
        gap: 0.625rem 0.75rem;
        width: calc(100vw - 1.5rem);
        max-width: calc(100vw - 1.5rem);
        padding: 0.625rem;
    }

    .jcm-sticky-purchase__media {
        width: 3rem;
        height: 3rem;
    }

    .jcm-sticky-purchase__actions {
        grid-column: 1 / -1;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .jcm-sticky-purchase__actions:has(> :only-child) {
        grid-template-columns: minmax(0, 1fr);
    }

    .jcm-sticky-purchase__actions button {
        width: 100%;
        min-width: 0;
        min-height: 2.625rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .jcm-sticky-purchase {
        transition: none;
    }
}