/*
 * 08 PT Product Catalog - Frontend CSS
 * Target:
 * wp-content/mu-plugins/assets/08-pt-product-catalog-frontend.css
 *
 * Scope:
 * - Frontend product catalog
 * - WooCommerce-compatible product card classes
 * - Single product elegant 2-column layout
 * - Seller + action split layout
 * - Pastitop-safe namespace: .pt-product-*
 */

/* =========================================================
 * 0. Base / Safety
 * ======================================================= */

.woocommerce.pt-product-catalog-wrap,
.woocommerce.pt-product-single-shell {
    box-sizing: border-box;
}

.woocommerce.pt-product-catalog-wrap *,
.woocommerce.pt-product-catalog-wrap *::before,
.woocommerce.pt-product-catalog-wrap *::after,
.woocommerce.pt-product-single-shell *,
.woocommerce.pt-product-single-shell *::before,
.woocommerce.pt-product-single-shell *::after {
    box-sizing: border-box;
}

.woocommerce.pt-product-catalog-wrap img,
.woocommerce.pt-product-single-shell img {
    max-width: 100%;
    height: auto;
}

.woocommerce.pt-product-catalog-wrap a,
.woocommerce.pt-product-single-shell a {
    text-decoration: none;
}

/* =========================================================
 * 1. Product Catalog Grid
 * ======================================================= */

.woocommerce.pt-product-catalog-wrap {
    width: 100%;
    margin: 28px 0;
}

.woocommerce.pt-product-catalog-wrap .products.pt-product-catalog {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.woocommerce.pt-product-catalog-wrap .products.columns-1 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
}

.woocommerce.pt-product-catalog-wrap .products.columns-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.woocommerce.pt-product-catalog-wrap .products.columns-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.woocommerce.pt-product-catalog-wrap .products.columns-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.woocommerce.pt-product-catalog-wrap .products.columns-5 {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.woocommerce.pt-product-catalog-wrap .products.columns-6 {
    grid-template-columns: repeat(6, minmax(0, 1fr));
}

.woocommerce .pt-product-catalog-empty {
    padding: 18px;
    border: 1px dashed rgba(73, 0, 73, 0.18);
    border-radius: 18px;
    background: rgba(251, 246, 250, 0.72);
    color: var(--ast-global-color-3, #766776);
    font-weight: 700;
    text-align: center;
}

/* =========================================================
 * 2. Product Card
 * ======================================================= */

.woocommerce .pt-product-card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    margin: 0;
    padding: 14px;
    border: 1px solid rgba(73, 0, 73, 0.08);
    border-radius: 22px;
    background: #ffffff;
    box-shadow: 0 12px 34px rgba(73, 0, 73, 0.07);
    transition:
        transform 180ms ease,
        box-shadow 180ms ease,
        border-color 180ms ease;
}

.woocommerce .pt-product-card:hover,
.woocommerce .pt-product-card.is-pt-hovered {
    transform: translateY(-3px);
    border-color: rgba(73, 0, 73, 0.16);
    box-shadow: 0 18px 42px rgba(73, 0, 73, 0.12);
}

.woocommerce .pt-product-card__link {
    display: block;
    color: inherit;
}

.woocommerce .pt-product-card__image {
    display: block;
    width: 100%;
    aspect-ratio: 1 / 1;
    height: auto;
    margin: 0 0 12px;
    border-radius: 18px;
    object-fit: cover;
    background:
        linear-gradient(135deg, rgba(255, 82, 137, 0.08), rgba(74, 2, 144, 0.055)),
        var(--ast-global-color-5, #fbf6fa);
    box-shadow: none !important;
}

.woocommerce .pt-product-card__title,
.woocommerce .woocommerce-loop-product__title.pt-product-card__title {
    margin: 0 0 8px;
    padding: 0;
    color: var(--ast-global-color-2, #490049);
    font-size: 1rem;
    line-height: 1.35;
    font-weight: 900;
    letter-spacing: -0.02em;
}

.woocommerce .pt-product-card__excerpt {
    margin: 0 0 10px;
    color: var(--ast-global-color-3, #766776);
    font-size: 0.92rem;
    line-height: 1.58;
}

.woocommerce .pt-product-card__price,
.woocommerce .price.pt-product-card__price {
    display: block;
    margin: 4px 0 10px;
    color: var(--ast-global-color-2, #490049);
    font-size: 1rem;
    line-height: 1.4;
    font-weight: 900;
}

.woocommerce .pt-product-card__price del {
    display: inline-block;
    margin-right: 6px;
    color: rgba(118, 103, 118, 0.72);
    font-weight: 700;
}

.woocommerce .pt-product-card__price ins {
    color: var(--ast-global-color-0, #ff5289);
    font-weight: 900;
    text-decoration: none;
}

.woocommerce .pt-product-card__seller {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    max-width: 100%;
    margin: 0 0 10px;
    padding: 6px 9px;
    border-radius: 999px;
    background: rgba(73, 0, 73, 0.06);
    color: var(--ast-global-color-2, #490049);
    font-size: 0.82rem;
    line-height: 1.3;
    font-weight: 800;
}

.woocommerce .pt-product-card__seller:hover {
    background: rgba(73, 0, 73, 0.1);
    color: var(--ast-global-color-1, #4a0290);
}

.woocommerce .pt-product-card__stock {
    display: inline-flex;
    width: fit-content;
    margin: auto 0 12px;
    padding: 5px 9px;
    border-radius: 999px;
    background: rgba(34, 197, 94, 0.12);
    color: #166534;
    font-size: 0.78rem;
    line-height: 1.2;
    font-weight: 900;
}

.woocommerce .pt-product-card__stock--onbackorder {
    background: rgba(245, 158, 11, 0.14);
    color: #92400e;
}

.woocommerce .pt-product-card__stock--outofstock {
    background: rgba(239, 68, 68, 0.12);
    color: #991b1b;
}

.woocommerce .pt-product-card__button,
.woocommerce a.button.pt-product-card__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 42px;
    margin-top: auto;
    padding: 11px 14px;
    border: 0;
    border-radius: 14px;
    background: var(--ast-global-color-0, #ff5289);
    color: #ffffff;
    font-size: 0.92rem;
    line-height: 1.2;
    font-weight: 900;
    text-align: center;
    cursor: pointer;
    box-shadow: 0 10px 22px rgba(73, 0, 73, 0.1);
    transition:
        transform 160ms ease,
        box-shadow 160ms ease,
        background 160ms ease,
        color 160ms ease;
}

.woocommerce .pt-product-card__button:hover,
.woocommerce a.button.pt-product-card__button:hover {
    transform: translateY(-1px);
    background: var(--ast-global-color-1, #4a0290);
    color: #ffffff;
    box-shadow: 0 14px 26px rgba(73, 0, 73, 0.14);
}

/* =========================================================
 * 3. Single Product Wrapper / Astra Compatibility
 * ======================================================= */

.woocommerce.pt-product-single-shell {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto 48px;
}

.single-product .ast-article-single {
    padding-top: 28px;
}

.single-product .entry-header {
    max-width: 1180px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 18px;
}

.single-product .entry-title {
    margin-bottom: 8px;
    color: var(--ast-global-color-2, #490049);
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.08;
    letter-spacing: -0.045em;
}

.single-product .entry-meta {
    opacity: 0.72;
}

/* =========================================================
 * 4. Single Product Hero - Two Columns
 * ======================================================= */

.woocommerce .pt-product-single-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
    gap: 28px;
    align-items: stretch;
    margin: 20px 0 34px;
}

/* =========================================================
 * 5. Single Product Featured Image - Left Column
 * ======================================================= */

.woocommerce .pt-product-single-media {
    position: relative;
    overflow: hidden;
    min-height: 420px;
    border: 1px solid rgba(73, 0, 73, 0.08);
    border-radius: 30px;
    background:
        linear-gradient(135deg, rgba(255, 82, 137, 0.08), rgba(74, 2, 144, 0.055)),
        var(--ast-global-color-5, #fbf6fa);
    box-shadow: 0 18px 52px rgba(73, 0, 73, 0.10);
}

.woocommerce .pt-product-single-media::after {
    content: "";
    position: absolute;
    inset: auto 18px 18px 18px;
    height: 42px;
    border-radius: 999px;
    background: radial-gradient(ellipse at center, rgba(73, 0, 73, 0.14), transparent 70%);
    filter: blur(10px);
    pointer-events: none;
}

.woocommerce .pt-product-single-image {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 420px;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: 30px;
    box-shadow: none !important;
    transition: transform 220ms ease;
}

.woocommerce .pt-product-single-media:hover .pt-product-single-image {
    transform: scale(1.018);
}

.woocommerce .pt-product-single-image-placeholder {
    display: grid;
    place-items: center;
    width: 100%;
    min-height: 420px;
    aspect-ratio: 1 / 1;
    border-radius: 30px;
    color: var(--ast-global-color-3, #766776);
    font-weight: 900;
    background:
        repeating-linear-gradient(
            45deg,
            rgba(73, 0, 73, 0.04),
            rgba(73, 0, 73, 0.04) 10px,
            rgba(255, 255, 255, 0.32) 10px,
            rgba(255, 255, 255, 0.32) 20px
        );
}

/* =========================================================
 * 6. Single Product Summary Panel - Right Column
 * ======================================================= */

.woocommerce .pt-product-single-summary {
    min-width: 0;
}

.woocommerce .pt-product-single-panel {
    position: sticky;
    top: 104px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    min-height: 100%;
    padding: 26px;
    border: 1px solid rgba(73, 0, 73, 0.08);
    border-radius: 30px;
    background:
        radial-gradient(circle at top right, rgba(255, 82, 137, 0.12), transparent 32%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(251, 246, 250, 0.86));
    box-shadow: 0 18px 52px rgba(73, 0, 73, 0.085);
}

.woocommerce .pt-product-single-price {
    margin: 0;
    color: var(--ast-global-color-2, #490049);
    font-size: clamp(1.8rem, 3.4vw, 2.7rem);
    line-height: 1.05;
    font-weight: 900;
    letter-spacing: -0.045em;
}

.woocommerce .pt-product-single-price del {
    display: inline-block;
    margin-right: 8px;
    color: rgba(118, 103, 118, 0.72);
    font-size: 0.58em;
    font-weight: 700;
}

.woocommerce .pt-product-single-price ins {
    color: var(--ast-global-color-0, #ff5289);
    text-decoration: none;
}

.woocommerce .pt-product-single-stock {
    width: fit-content;
    padding: 7px 12px;
    border-radius: 999px;
    background: rgba(34, 197, 94, 0.12);
    color: #166534;
    font-size: 0.84rem;
    line-height: 1.2;
    font-weight: 900;
}

.woocommerce .pt-product-single-stock--onbackorder {
    background: rgba(245, 158, 11, 0.14);
    color: #92400e;
}

.woocommerce .pt-product-single-stock--outofstock {
    background: rgba(239, 68, 68, 0.12);
    color: #991b1b;
}

.woocommerce .pt-product-single-shortdesc {
    margin: 2px 0 0;
    color: var(--ast-global-color-3, #766776);
    font-size: 1.02rem;
    line-height: 1.75;
}

/* =========================================================
 * 7. Seller + Actions Split Layout
 * ======================================================= */

.woocommerce .pt-product-single-seller-actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(180px, 0.9fr);
    gap: 14px;
    align-items: stretch;
    margin-top: 6px;
}

/* Seller card: left side */

.woocommerce .pt-product-single-seller-card {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 14px;
    align-items: center;
    min-width: 0;
    min-height: 100%;
    margin: 0;
    padding: 14px;
    border: 1px solid rgba(73, 0, 73, 0.08);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.72);
}

.woocommerce .pt-product-single-seller-avatar {
    width: 72px;
    height: 72px;
    overflow: hidden;
    border-radius: 18px;
    background: var(--ast-global-color-5, #fbf6fa);
    box-shadow: inset 0 0 0 1px rgba(73, 0, 73, 0.08);
}

.woocommerce .pt-product-single-seller-avatar img {
    display: block;
    width: 72px;
    height: 72px;
    object-fit: cover;
    border-radius: 18px;
    box-shadow: none !important;
}

.woocommerce .pt-product-single-seller-body {
    min-width: 0;
}

.woocommerce .pt-product-single-seller-label {
    display: block;
    margin-bottom: 2px;
    color: var(--ast-global-color-3, #766776);
    font-size: 0.76rem;
    line-height: 1.2;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.woocommerce .pt-product-single-seller-name {
    display: block;
    overflow: hidden;
    margin-bottom: 2px;
    color: var(--ast-global-color-2, #490049);
    font-size: 1rem;
    line-height: 1.35;
    font-weight: 900;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.woocommerce .pt-product-single-seller-url {
    display: block;
    overflow: hidden;
    color: var(--ast-global-color-0, #ff5289);
    font-size: 0.9rem;
    line-height: 1.35;
    font-weight: 900;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.woocommerce .pt-product-single-seller-url:hover {
    color: var(--ast-global-color-1, #4a0290);
}

/* CTA buttons: right side */

.woocommerce .pt-product-single-cta {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    align-content: center;
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
}

.woocommerce .pt-product-single-cta .button,
.woocommerce.pt-product-single-shell .pt-product-single-cta .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    width: 100%;
    padding: 13px 16px;
    border: 0;
    border-radius: 16px;
    font-size: 0.92rem;
    line-height: 1.2;
    font-weight: 900;
    text-align: center;
    white-space: normal;
    box-shadow: 0 10px 22px rgba(73, 0, 73, 0.10);
    transition:
        transform 160ms ease,
        box-shadow 160ms ease,
        opacity 160ms ease,
        background 160ms ease,
        color 160ms ease;
}

.woocommerce .pt-product-single-cta .button:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 26px rgba(73, 0, 73, 0.14);
}

.woocommerce .pt-product-single-cta__wa {
    background: #16a34a !important;
    color: #ffffff !important;
}

.woocommerce .pt-product-single-cta__wa:hover {
    background: #15803d !important;
    color: #ffffff !important;
}

.woocommerce .pt-product-single-cta__marketplace,
.woocommerce .pt-product-single-cta__external {
    background: var(--ast-global-color-0, #ff5289) !important;
    color: #ffffff !important;
}

.woocommerce .pt-product-single-cta__marketplace:hover,
.woocommerce .pt-product-single-cta__external:hover {
    background: var(--ast-global-color-1, #4a0290) !important;
    color: #ffffff !important;
}

/* =========================================================
 * 8. Single Product Description
 * ======================================================= */

.woocommerce .pt-product-single-description {
    margin-top: 26px;
    padding: 30px;
    border: 1px solid rgba(73, 0, 73, 0.08);
    border-radius: 28px;
    background: #ffffff;
    box-shadow: 0 14px 40px rgba(73, 0, 73, 0.06);
}

.woocommerce .pt-product-single-description h2 {
    margin: 0 0 14px;
    color: var(--ast-global-color-2, #490049);
    font-size: clamp(1.25rem, 2vw, 1.6rem);
    line-height: 1.25;
    letter-spacing: -0.025em;
}

.woocommerce .pt-product-single-description p {
    color: var(--ast-global-color-3, #766776);
    font-size: 1rem;
    line-height: 1.8;
}

.woocommerce .pt-product-single-description > *:last-child {
    margin-bottom: 0;
}

/* =========================================================
 * 9. Frontend JS Helper Feedback
 * ======================================================= */

.pt-product-copy-feedback {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 9999;
    max-width: 280px;
    padding: 11px 14px;
    border-radius: 14px;
    background: var(--ast-global-color-2, #490049);
    color: #ffffff;
    font-size: 0.9rem;
    line-height: 1.4;
    font-weight: 800;
    box-shadow: 0 14px 34px rgba(73, 0, 73, 0.24);
}

/* =========================================================
 * 10. Responsive - Catalog
 * ======================================================= */

@media (max-width: 1180px) {
    .woocommerce.pt-product-catalog-wrap .products.columns-5,
    .woocommerce.pt-product-catalog-wrap .products.columns-6 {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (max-width: 980px) {
    .woocommerce.pt-product-catalog-wrap .products.pt-product-catalog,
    .woocommerce.pt-product-catalog-wrap .products.columns-4,
    .woocommerce.pt-product-catalog-wrap .products.columns-5,
    .woocommerce.pt-product-catalog-wrap .products.columns-6 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 720px) {
    .woocommerce.pt-product-catalog-wrap .products.pt-product-catalog,
    .woocommerce.pt-product-catalog-wrap .products.columns-3,
    .woocommerce.pt-product-catalog-wrap .products.columns-4,
    .woocommerce.pt-product-catalog-wrap .products.columns-5,
    .woocommerce.pt-product-catalog-wrap .products.columns-6 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 18px;
    }

    .woocommerce .pt-product-card {
        padding: 12px;
        border-radius: 18px;
    }

    .woocommerce .pt-product-card__image {
        border-radius: 14px;
    }
}

@media (max-width: 480px) {
    .woocommerce.pt-product-catalog-wrap .products.pt-product-catalog,
    .woocommerce.pt-product-catalog-wrap .products.columns-1,
    .woocommerce.pt-product-catalog-wrap .products.columns-2,
    .woocommerce.pt-product-catalog-wrap .products.columns-3,
    .woocommerce.pt-product-catalog-wrap .products.columns-4,
    .woocommerce.pt-product-catalog-wrap .products.columns-5,
    .woocommerce.pt-product-catalog-wrap .products.columns-6 {
        grid-template-columns: 1fr;
    }
}

/* =========================================================
 * 11. Responsive - Single Product
 * ======================================================= */

@media (max-width: 1100px) {
    .woocommerce.pt-product-single-shell {
        width: min(100% - 28px, 960px);
    }

    .woocommerce .pt-product-single-hero {
        grid-template-columns: minmax(0, 1fr) minmax(320px, 0.92fr);
        gap: 22px;
    }

    .woocommerce .pt-product-single-panel {
        padding: 22px;
    }

    .woocommerce .pt-product-single-seller-actions {
        grid-template-columns: 1fr;
    }

    .woocommerce .pt-product-single-cta {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 860px) {
    .woocommerce .pt-product-single-hero {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .woocommerce .pt-product-single-panel {
        position: static;
    }

    .woocommerce .pt-product-single-media,
    .woocommerce .pt-product-single-image,
    .woocommerce .pt-product-single-image-placeholder {
        min-height: unset;
    }

    .woocommerce .pt-product-single-image,
    .woocommerce .pt-product-single-image-placeholder {
        aspect-ratio: 4 / 3;
    }

    .woocommerce .pt-product-single-seller-actions {
        grid-template-columns: minmax(0, 1fr) minmax(220px, 0.8fr);
    }

    .woocommerce .pt-product-single-cta {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 680px) {
    .woocommerce .pt-product-single-seller-actions {
        grid-template-columns: 1fr;
    }

    .woocommerce .pt-product-single-cta {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 560px) {
    .woocommerce.pt-product-single-shell {
        width: min(100% - 20px, 100%);
        margin-bottom: 30px;
    }

    .single-product .ast-article-single {
        padding-left: 0;
        padding-right: 0;
        padding-top: 20px;
    }

    .single-product .entry-header {
        padding-left: 4px;
        padding-right: 4px;
    }

    .single-product .entry-title {
        font-size: clamp(1.7rem, 9vw, 2.35rem);
    }

    .woocommerce .pt-product-single-hero {
        margin-top: 12px;
        margin-bottom: 22px;
    }

    .woocommerce .pt-product-single-media,
    .woocommerce .pt-product-single-image,
    .woocommerce .pt-product-single-image-placeholder,
    .woocommerce .pt-product-single-panel,
    .woocommerce .pt-product-single-description {
        border-radius: 20px;
    }

    .woocommerce .pt-product-single-panel {
        padding: 18px;
    }

    .woocommerce .pt-product-single-price {
        font-size: clamp(1.65rem, 9vw, 2.25rem);
    }

    .woocommerce .pt-product-single-seller-card {
        grid-template-columns: 58px minmax(0, 1fr);
        gap: 12px;
        padding: 12px;
        border-radius: 18px;
    }

    .woocommerce .pt-product-single-seller-avatar,
    .woocommerce .pt-product-single-seller-avatar img {
        width: 58px;
        height: 58px;
        border-radius: 15px;
    }

    .woocommerce .pt-product-single-cta {
        grid-template-columns: 1fr;
    }

    .woocommerce .pt-product-single-description {
        padding: 20px;
    }
}

@media (max-width: 380px) {
    .woocommerce .pt-product-single-panel {
        padding: 14px;
    }

    .woocommerce .pt-product-single-seller-card {
        grid-template-columns: 52px minmax(0, 1fr);
    }

    .woocommerce .pt-product-single-seller-avatar,
    .woocommerce .pt-product-single-seller-avatar img {
        width: 52px;
        height: 52px;
        border-radius: 14px;
    }

    .woocommerce .pt-product-single-cta .button,
    .woocommerce.pt-product-single-shell .pt-product-single-cta .button {
        min-height: 46px;
        padding: 12px 14px;
        font-size: 0.88rem;
    }
}