/* ============================================================
   Single product page styles — loaded only on is_singular('product')
   via liposachets_enqueue_product_styles() in post-type.php.
   Archive / card grid  →  product-archive.css
   Product List block   →  product-list.css  (auto-loaded by block)
   ============================================================ */

.lipo-product {
    max-width: var(--wp--style--global--content-size, 1280px);
    margin-inline: auto;
    padding: clamp(1.5rem, 4vw, 4rem) var(--wp--style--root--padding-right, 1.5rem) clamp(1.5rem, 4vw, 4rem) var(--wp--style--root--padding-left, 1.5rem);
}

.lipo-product__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 5vw, 5rem);
    align-items: start;
}

.lipo-product__gallery,
.lipo-product__info {
    min-width: 0;
}

@media (max-width: 1024px) {
    .lipo-product__inner {
        grid-template-columns: 1fr;
        gap: clamp(1.5rem, 4vw, 2.5rem);
    }
}

@media (max-width: 768px) {
    .lipo-product__inner {
        grid-template-columns: 1fr;
    }
}

/* ── Gallery ────────────────────────────────────────────────── */
.lipo-product__gallery {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 12px;
    align-items: stretch;
}

.lipo-product__gallery-side {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    height: 100%;
    align-self: stretch;
}

@media (max-width: 768px) {
    .lipo-product__gallery {
        grid-template-columns: 1fr;
        position: relative;
        align-items: start;
    }

    .lipo-product__gallery-side {
        display: flex;
        flex-direction: row;
        align-items: flex-start;
        justify-content: space-between;
        gap: 10px;
        width: 100%;
        height: auto;
        align-self: auto;
    }
}

.lipo-product__thumbnails {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.lipo-product__thumb {
    border: 2px solid color-mix(in srgb, var(--wp--preset--color--primary-dark, #333) 40%, transparent);
    border-radius: 6px;
    overflow: hidden;
    padding: 0;
    background: color-mix(in srgb, var(--wp--preset--color--primary-dark, #333) 10%, transparent);
    cursor: pointer;
    transition: border-color 0.2s ease;
    aspect-ratio: 1;
    width: 72px;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .lipo-product__thumbnails {
        display: flex;
        flex-direction: row;
        overflow: hidden;
        gap: 8px;
        max-width: calc((56px * 3) + (8px * 2));
    }

    .lipo-product__thumb {
        width: 56px;
    }
}

.lipo-product__thumb.is-window-hidden {
    display: none;
}

.lipo-product__video-link {
    width: 80px;
    height: 80px;
    position: relative;
    border-radius: 50%;
    border: 2px solid color-mix(in srgb, var(--wp--preset--color--primary-dark, #333) 40%, transparent);
    background: color-mix(in srgb, var(--wp--preset--color--primary-dark, #333) 10%, transparent);
    color: var(--wp--preset--color--primary-dark, #333);
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    flex-shrink: 0;
    transition: transform 0.15s ease, border-color 0.2s ease;
}

.lipo-product__video-link::before {
    content: "";
    position: absolute;
    top: -8px;
    left: -16px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid color-mix(in srgb, var(--wp--preset--color--primary-dark, #333) 40%, transparent);
    background: color-mix(in srgb, var(--wp--preset--color--primary-dark, #333) 16%, transparent);
    pointer-events: none;
}

.lipo-product__video-link:hover {
    transform: translateY(-1px);
    border-color: var(--wp--preset--color--primary-dark, #333);
}

.lipo-product__video-link-icon {
    font-size: 1.8rem;
    line-height: 1;
    margin-left: 1px;
}

.lipo-product__video-link-text {
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    line-height: 1;
    margin-top: 3px;
}

@media (max-width: 768px) {
    .lipo-product__video-link {
        width: 56px;
        height: 56px;
        margin-left: auto;
    }

    .lipo-product__video-link-icon {
        font-size: 0.8rem;
    }

    .lipo-product__video-link-text {
        font-size: 0.58rem;
    }
}

.lipo-product__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.lipo-product__thumb.is-active,
.lipo-product__thumb:hover {
    border-color: var(--wp--preset--color--primary-dark, #333);
}

.lipo-product__main-image {
    position: relative;
    isolation: isolate;
    border: 2px solid color-mix(in srgb, var(--wp--preset--color--primary-dark, #333) 30%, transparent);
    border-radius: 10px;
    overflow: hidden;
    background: color-mix(in srgb, var(--wp--preset--color--primary-dark, #333) 10%, transparent);
    aspect-ratio: 1;
}

.lipo-product__main-image img {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.lipo-product__no-image {
    width: 100%;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #aaa;
    font-size: 0.9rem;
    background: #f0f0f0;
    border-radius: 10px;
}

/* Prev / next nav arrows */
.lipo-product__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.85);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    transition: background 0.2s ease;
    z-index: 3;
}

.lipo-product__nav:hover {
    background: #fff;
}

.lipo-product__nav--prev { left: 10px; }
.lipo-product__nav--next { right: 10px; }

@media (max-width: 768px) {
    .lipo-product__nav {
        background: rgba(255, 255, 255, 0.95);
        color: var(--wp--preset--color--primary-dark, #0a2a33);
        border: 1px solid rgba(10, 42, 51, 0.25);
        box-shadow: 0 4px 14px rgba(0, 0, 0, 0.22);
    }

    .lipo-product__nav:hover,
    .lipo-product__nav:focus-visible {
        background: #fff;
        color: var(--wp--preset--color--primary-dark, #0a2a33);
    }
}

/* ── Info panel ─────────────────────────────────────────────── */
.lipo-product__info {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.lipo-product__vendor {
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--wp--preset--color--primary-dark, #666);
    margin: 0;
}

.lipo-product__title {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    line-height: 1.2;
    margin: 0;
}

/* Availability badge */
.lipo-product__badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.25rem 0.75rem;
    border-radius: 100px;
    max-width: max-content;
}

.lipo-product__badge--available {
    background: color-mix(in srgb, var(--wp--preset--color--primary-dark, #2c7a4b) 12%, transparent);
    color: var(--wp--preset--color--primary-dark, #2c7a4b);
}

.lipo-product__badge--unavailable {
    background: #f0f0f0;
    color: #999;
}

/* Pricing */
.lipo-product__pricing {
    display: flex;
    align-items: baseline;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.lipo-product__price {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 700;
    color: var(--wp--preset--color--primary-dark, #111);
}

.lipo-product__compare-price {
    font-size: 1rem;
    color: #999;
    text-decoration: line-through;
}

.lipo-product__sale-badge {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.2rem 0.6rem;
    background: var(--wp--preset--color--accent, #e53e3e);
    color: #fff;
    border-radius: 100px;
}

.lipo-product__currency {
    font-size: 0.8rem;
    color: #aaa;
    align-self: flex-end;
    padding-bottom: 0.2rem;
}

/* Options (colour swatches & selects) */
.lipo-product__option {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.lipo-product__option-label {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin: 0;
}

.lipo-product__swatches {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.lipo-product__swatch {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid transparent;
    cursor: pointer;
    padding: 0;
    transition: border-color 0.2s ease, transform 0.15s ease;
    outline-offset: 3px;
}

.lipo-product__swatch:hover,
.lipo-product__swatch[aria-checked="true"] {
    border-color: var(--wp--preset--color--primary-dark, #111);
    transform: scale(1.1);
}

.lipo-product__variant-select {
    padding: 0.6rem 1rem;
    border: 1.5px solid #d0d0d0;
    border-radius: 6px;
    font-size: 1rem;
    background: #fff;
    cursor: pointer;
    max-width: 280px;
    transition: border-color 0.2s ease;
}

.lipo-product__variant-select:focus {
    outline: none;
    border-color: var(--wp--preset--color--primary, #333);
}

.lipo-product__flavour-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.lipo-product__flavour-chip {
    border: 1.5px solid transparent;
    background: #eceff1;
    color: #3e4a50;
    border-radius: 999px;
    padding: 0.5rem 0.9rem;
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.2;
    cursor: pointer;
    transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.15s ease;
}

.lipo-product__flavour-chip:hover {
    border-color: color-mix(in srgb, var(--wp--preset--color--primary-dark, #333) 25%, transparent);
    background: #e2e7ea;
    transform: translateY(-1px);
}

.lipo-product__flavour-chip.is-active,
.lipo-product__flavour-chip[aria-checked="true"] {
    border-color: var(--wp--preset--color--primary-dark, #333);
    background: color-mix(in srgb, var(--wp--preset--color--primary-dark, #333) 16%, white);
    color: var(--wp--preset--color--primary-dark, #222);
}

/* External retailer links below Add to Cart */
.lipo-product__retail-links {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.lipo-product__retail-links-title {
    margin: 0;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--wp--preset--color--body-dark-60, #54626a);
}

.lipo-product__retail-links-buttons {
    display: flex;
    flex-wrap: nowrap;
    align-items: stretch;
    gap: 0.5rem;
}

.lipo-product__retail-links-buttons .wp-block-button {
    flex: 1 1 0;
    min-width: 0;
    margin: 0;
}

.lipo-product__retail-links-buttons .wp-block-button__link {
    border-color: color-mix(in srgb, var(--wp--preset--color--primary-dark, #333) 35%, transparent);
    color: var(--wp--preset--color--primary-dark, #333);
    text-decoration: none;
}

.lipo-product__retail-link {
    min-width: 180px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.lipo-product__retail-link.has-logo {
    width: 100%;
    min-width: 0;
    min-height: 64px;
    padding: 0.7rem 1.1rem;
    border: 1px solid #e2e7eb;
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 6px 20px rgba(17, 24, 39, 0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.lipo-product__retail-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.lipo-product__retail-logo-image {
    display: block;
    max-width: 100%;
    max-height: 60px;
    width: auto;
    height: auto;
    object-fit: contain;
}

@media (max-width: 768px) {
    .lipo-product__retail-links-buttons {
        flex-wrap: nowrap;
    }

    .lipo-product__retail-links-buttons .wp-block-button {
        flex: 1 1 0;
    }
}

.lipo-product__retail-links-buttons .wp-block-button__link:hover {
    border-color: var(--wp--preset--color--primary-dark, #333);
    background: color-mix(in srgb, var(--wp--preset--color--primary-dark, #333) 8%, white);
}

.lipo-product__retail-links-buttons .wp-block-button__link.lipo-product__retail-link.has-logo:hover {
    border-color: #cfd7dd;
    background: #fff;
    box-shadow: 0 10px 28px rgba(17, 24, 39, 0.12);
    transform: translateY(-1px);
}

/* Description */
.lipo-product__description {
    padding-top: 0.15rem;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--wp--preset--color--contrast, #333);
}

.lipo-product__description > *:first-child {
    margin-top: 0;
}

.lipo-product__description > *:last-child {
    margin-bottom: 0;
}

.lipo-product__usp-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.lipo-product__usp-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.8rem;
    border-radius: 10px;
    background: #eceff2;
    color: #2f3a40;
    font-size: 1rem;
    line-height: 1.25;
    white-space: nowrap;
}

.lipo-product__usp-pill .ui-tick-icon {
    width: 2rem;
    height: 2rem;
}

.lipo-product__usp-pill .ui-tick-icon::before {
    width: 1.5rem;
    height: 1.5rem;
    -webkit-mask-size: 1.5rem 1.5rem;
    mask-size: 1.5rem 1.5rem;
}

@media (max-width: 768px) {
    .lipo-product__usp-pill {
        white-space: normal;
        overflow-wrap: anywhere;
        align-items: center;
    }

    .lipo-product__usp-pill .ui-tick-icon {
        flex: 0 0 auto;
        margin-top: 0;
    }
}

/* Tags */
.lipo-product__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    border-top: 1px solid #eee;
    padding-top: 1rem;
}

.lipo-product__tag {
    font-size: 0.75rem;
    padding: 0.2rem 0.7rem;
    border-radius: 100px;
    background: #f0f0f0;
    color: #666;
}

.lipo-products-archive {
    padding-top: clamp(2rem, 5vw, 4rem);
    padding-bottom: clamp(2.5rem, 6vw, 5rem);
}

.lipo-products-archive__intro {
    margin-bottom: clamp(1.2rem, 3vw, 2rem);
}

.lipo-products-archive__intro .wp-block-term-description {
    color: var(--wp--preset--color--body-dark-60, #54626a);
    max-width: 70ch;
}

.lipo-products-grid {
    gap: clamp(1rem, 2.2vw, 1.6rem) !important;
}

.lipo-product-card {
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--wp--preset--color--border-grey, #e6ecef);
    border-radius: 18px;
    overflow: hidden;
    background: #fff;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.lipo-product-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(10, 42, 51, 0.08);
    border-color: color-mix(in srgb, var(--wp--preset--color--primary) 35%, #e6ecef 65%);
}

.lipo-product-card__image {
    margin: 0 !important;
    background: var(--wp--preset--color--background-alt, #f4f7f9);
}

.lipo-product-card__image img {
    object-fit: cover;
}

.lipo-product-card__content {
    padding: 1rem 1rem 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    flex: 1;
}

.lipo-product-card__title {
    margin: 0;
    font-size: clamp(1.05rem, 1.6vw, 1.25rem);
    line-height: 1.25;
}

.lipo-product-card__title a {
    color: var(--wp--preset--color--body);
    text-decoration: none;
}

.lipo-product-card__title a:hover {
    color: var(--wp--preset--color--primary-dark);
}

.lipo-product-card__excerpt {
    margin-top: auto;
    color: var(--wp--preset--color--body-dark-60, #54626a);
}

.lipo-product-card__excerpt p {
    margin: 0;
}

.lipo-product-card__excerpt .wp-block-post-excerpt__more-text {
    margin-top: 0.75rem;
}

.lipo-product-card__excerpt .wp-block-post-excerpt__more-link {
    display: inline-block;
    background: var(--wp--preset--color--primary-dark);
    color: var(--wp--preset--color--body-light);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: 999px;
    padding: 0.55rem 1rem;
    transition: opacity 0.2s ease;
}

.lipo-product-card__excerpt .wp-block-post-excerpt__more-link:hover {
    opacity: 0.88;
}

.lipo-products-archive__query .wp-block-query-pagination {
    margin-top: clamp(1rem, 3vw, 2rem);
    padding-top: 1rem;
    border-top: 1px solid var(--wp--preset--color--border-grey, #e6ecef);
}

.lipo-products-archive__query .wp-block-query-pagination a,
.lipo-products-archive__query .wp-block-query-pagination span {
    color: var(--wp--preset--color--primary-dark);
    font-weight: 700;
    text-decoration: none;
}

.lipo-products-archive__empty {
    border: 1px dashed var(--wp--preset--color--border-grey, #e6ecef);
    border-radius: 14px;
    padding: 1rem;
    color: var(--wp--preset--color--body-dark-60, #54626a);
}

.product-usp-grid-wrapper > * {
    overflow: hidden;
}

.product-usp-grid-wrapper img {
    width: 80px;
    height: 80px;
}

@media (max-width: 1024px) {
    .lipo-products-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    }
}

@media (max-width: 640px) {
    .lipo-products-grid {
        grid-template-columns: 1fr !important;
    }

    .product-usp-grid-wrapper {
        gap: 0.5rem;
    }
}

/* ── Zoom button on main image ──────────────────────────────── */
.lipo-product__zoom-btn {
    position: absolute;
    bottom: 10px;
    right: 10px;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
    color: var(--wp--preset--color--body, #0A2A33);
    transition: background 0.2s ease, transform 0.15s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.lipo-product__zoom-btn:hover {
    background: #fff;
    transform: scale(1.08);
}

/* ── Lightbox ────────────────────────────────────────────────── */
.lipo-lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lipo-lightbox[hidden] {
    display: none;
}

.lipo-lightbox__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.88);
}

.lipo-lightbox__wrap {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: min(90vw, 1200px);
    max-height: 90vh;
    outline: none;
}

.lipo-lightbox__img {
    position: relative;
    z-index: 1;
    max-width: 100%;
    max-height: 90vh;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
    border-radius: 4px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
    background: #fff;
}

.lipo-lightbox__close {
    position: fixed;
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 50%;
    color: #fff;
    font-size: 1.6rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
    z-index: 3;
}

.lipo-lightbox__close:hover {
    background: rgba(255, 255, 255, 0.28);
}

.lipo-lightbox__nav {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 50%;
    color: #fff;
    font-size: 1.3rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
    z-index: 3;
}

.lipo-lightbox__nav:hover {
    background: rgba(255, 255, 255, 0.28);
}

.lipo-lightbox__nav--prev { left: 16px; }
.lipo-lightbox__nav--next { right: 16px; }

.lipo-lightbox__counter {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
    font-family: var(--wp--preset--font-family--poppins, sans-serif);
    z-index: 3;
    background: rgba(0, 0, 0, 0.35);
    padding: 4px 14px;
    border-radius: 20px;
    white-space: nowrap;
}

@media (max-width: 768px) {
    .lipo-lightbox__nav--prev { left: 8px; }
    .lipo-lightbox__nav--next { right: 8px; }

    .lipo-lightbox__nav {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
        background: rgba(255, 255, 255, 0.92);
        color: var(--wp--preset--color--primary-dark, #0a2a33);
        border-color: rgba(10, 42, 51, 0.35);
        box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
    }

    .lipo-lightbox__nav:hover,
    .lipo-lightbox__nav:focus-visible {
        background: #fff;
        color: var(--wp--preset--color--primary-dark, #0a2a33);
    }
}