/* ============================================
   Clara & Co - Single Product Page
   Conversion-optimised layout
   ============================================ */

/* --- Breadcrumb --- */
.product-breadcrumb {
    padding: 16px 0;
    font-size: 12px;
    color: var(--color-grey);
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    gap: 6px;
    overflow: hidden;
}

.product-breadcrumb a {
    color: var(--color-grey);
    transition: color 0.2s;
    white-space: nowrap;
    flex-shrink: 0;
}

.product-breadcrumb a:hover {
    color: var(--color-dark);
}

.product-breadcrumb span:not(.current) {
    flex-shrink: 0;
    color: var(--color-grey);
}

.product-breadcrumb .current {
    color: var(--color-dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}

/* --- Product Layout --- */
.product-single {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    padding: 10px 0 80px;
    align-items: start;
}

/* --- Gallery --- */
.product-gallery {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 12px;
    position: sticky;
    top: calc(var(--header-height) + var(--announcement-height) + 20px);
}

.product-gallery__thumbnails {
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow-y: auto;
    max-height: 650px;
}

.product-gallery__thumb {
    width: 72px;
    height: 96px;
    border: 2px solid transparent;
    padding: 0;
    background: none;
    cursor: pointer;
    transition: border-color 0.2s, opacity 0.2s;
    flex-shrink: 0;
    overflow: hidden;
}

.product-gallery__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-gallery__thumb:hover {
    opacity: 0.8;
}

.product-gallery__thumb.active {
    border-color: var(--color-dark);
}

.product-gallery__main {
    position: relative;
    overflow: hidden;
    background: #fff;
}

.product-gallery__slide {
    display: none;
}

.product-gallery__slide.active {
    display: block;
}

.product-gallery__slide img {
    width: 100%;
    height: auto;
    cursor: zoom-in;
}

/* --- Product Info --- */
.product-info {
    padding: 0 0 0 10px;
}

.product-info__category {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 1.8px;
    text-transform: uppercase;
    color: var(--color-olive);
    margin-bottom: 10px;
}

.product-info__title {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 500;
    line-height: 1.25;
    margin-bottom: 16px;
    color: var(--color-dark);
}

.product-info__price {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-dark);
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.product-info__price del {
    color: var(--color-text-light);
    font-size: 1.1rem;
    margin-right: 10px;
}

.product-info__price ins {
    text-decoration: none;
    color: var(--color-accent);
}

.product-info__colour {
    font-size: 13px;
    color: var(--color-dark);
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border);
}

.product-info__colour .product-info__label {
    font-weight: 600;
    margin-right: 4px;
}

.product-info__description {
    font-size: 14px;
    line-height: 1.8;
    color: var(--color-dark);
    margin-bottom: 0;
    padding-bottom: 0;
}

.product-info__description p {
    margin-bottom: 12px;
}

.product-info__description p:last-child {
    margin-bottom: 0;
}

/* Make "Description" a styled heading matching the accordion triggers */
.product-info__description h3,
.product-info__description strong:first-child {
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    display: none; /* Hide the h3 "Description" - text speaks for itself */
}

/* --- Accordion Tabs --- */
.product-accordion {
    margin-bottom: 24px;
}

.product-accordion__item {
    border-bottom: 1px solid var(--color-border);
}

.product-accordion__trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 16px 0;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-dark);
    transition: color 0.2s;
}

.product-accordion__trigger:hover {
    color: var(--color-olive);
}

.product-accordion__trigger svg {
    transition: transform 0.3s;
    flex-shrink: 0;
}

.product-accordion__trigger[aria-expanded="true"] svg {
    transform: rotate(45deg);
}

.product-accordion__content {
    display: none;
    padding: 0 0 20px;
    font-size: 13.5px;
    line-height: 1.8;
    color: #555;
}

.product-accordion__content.open {
    display: block;
}

.product-accordion__content ul {
    padding-left: 18px;
    margin: 8px 0;
}

.product-accordion__content li {
    margin-bottom: 6px;
}

.product-accordion__content strong {
    color: var(--color-dark);
}

/* --- Colour Selector --- */
.product-info__colours {
    margin-bottom: 20px;
}

.product-info__colours .product-info__label {
    display: flex;
    align-items: center;
    gap: 0;
    margin-bottom: 12px;
}

.colour-selected-label {
    font-weight: 400;
    color: var(--color-grey, #888);
}

.colour-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}

.colour-btn {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 2px solid transparent;
    outline: 2px solid transparent;
    outline-offset: 3px;
    cursor: pointer;
    transition: outline-color 0.2s, transform 0.15s;
    padding: 0;
    flex-shrink: 0;
}

.colour-btn--light {
    border-color: #ddd;
}

.colour-btn:hover {
    outline-color: #bbb;
    transform: scale(1.1);
}

.colour-btn.selected {
    outline-color: var(--color-dark);
    transform: scale(1.1);
}

.colour-btn--light.selected {
    outline-color: var(--color-dark);
}

/* --- Size Selector --- */
.product-info__sizes {
    margin-bottom: 20px;
}

.product-info__label {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
    color: var(--color-dark);
}

.size-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.size-btn {
    min-width: 48px;
    height: 44px;
    padding: 0 16px;
    border: 1.5px solid var(--color-border);
    background: #fff;
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.2s;
    color: var(--color-dark);
}

.size-btn:hover {
    border-color: var(--color-dark);
}

.size-btn.selected {
    background: var(--color-dark);
    color: #fff;
    border-color: var(--color-dark);
}

/* --- Hide WooCommerce default variation table (we use custom size buttons) --- */
.product-info__actions .variations,
.product-info__actions .variations_button .woocommerce-variation-description,
.product-info__actions table.variations {
    display: none !important;
}

/* Show only the qty + add to cart, not the whole variation table */
.product-info__actions form.variations_form {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.product-info__actions .single_variation_wrap {
    display: block;
}

.product-info__actions .variations_button {
    display: flex;
    gap: 10px;
    align-items: stretch;
}

/* Variation price update area */
.product-info__actions .woocommerce-variation-price {
    display: none; /* we show price above, not needed again */
}

/* Reset variation link */
.product-info__actions .reset_variations {
    display: none;
}

/* --- Add to Cart --- */
.product-info__actions {
    margin-bottom: 24px;
}

.product-info__actions .cart,
.product-info__actions .variations_button {
    display: flex;
    gap: 10px;
    align-items: stretch;
}

.product-info__actions .quantity {
    display: flex;
    align-items: center;
    border: 1.5px solid var(--color-border);
    background: #fff;
}

.product-info__actions .quantity .qty {
    width: 52px;
    height: 52px;
    border: none;
    text-align: center;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 500;
    background: transparent;
    -moz-appearance: textfield;
}

.product-info__actions .quantity .qty::-webkit-outer-spin-button,
.product-info__actions .quantity .qty::-webkit-inner-spin-button {
    -webkit-appearance: none;
}

.product-info__actions .single_add_to_cart_button {
    flex: 1;
    background: var(--color-dark);
    color: #fff;
    border: none;
    height: 52px;
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.product-info__actions .single_add_to_cart_button:hover {
    background: #333;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.product-info__actions .single_add_to_cart_button:active {
    transform: translateY(0);
}

/* --- Trust Signals --- */
.product-trust {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    padding: 24px;
    margin-top: 4px;
    background: var(--color-bg-warm);
    border: 1px solid var(--color-border);
}

.product-trust__item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    font-weight: 500;
    color: var(--color-dark);
    line-height: 1.3;
}

.product-trust__item svg {
    flex-shrink: 0;
    color: var(--color-dark);
    opacity: 0.7;
}

/* --- Related Products --- */
.related-products {
    border-top: 1px solid var(--color-border);
    padding: 70px 0 80px;
    margin-top: 20px;
}

.related-products__header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: 36px;
}

.related-products__header h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 500;
    font-style: italic;
}

.related-products__link {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-bottom: 1px solid var(--color-dark);
    padding-bottom: 2px;
    transition: opacity 0.2s;
}

.related-products__link:hover {
    opacity: 0.6;
}

.related-products__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.related-card {
    display: block;
    text-align: center;
    transition: transform 0.3s;
}

.related-card:hover {
    transform: translateY(-3px);
}

.related-card__image {
    position: relative;
    overflow: hidden;
    margin-bottom: 14px;
    background: var(--color-bg-warm);
}

.related-card__image img {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    object-position: center top;
    transition: opacity 0.3s;
}

.related-card:hover .related-card__image img {
    opacity: 0.92;
}

.related-card__cat {
    display: block;
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-olive);
    margin-bottom: 4px;
}

.related-card__title {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--color-dark);
    margin-bottom: 6px;
    line-height: 1.4;
}

.related-card__price {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-dark);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .product-single {
        gap: 30px;
    }

    .product-gallery {
        grid-template-columns: 60px 1fr;
        gap: 8px;
    }

    .product-gallery__thumb {
        width: 56px;
        height: 74px;
    }
}

@media (max-width: 768px) {
    .related-products__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .product-single {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .product-gallery {
        grid-template-columns: 1fr;
        position: static;
    }

    .product-gallery__thumbnails {
        flex-direction: row;
        order: 2;
        overflow-x: auto;
        max-height: none;
    }

    .product-gallery__thumb {
        width: 60px;
        height: 80px;
    }

    .product-gallery__main {
        order: 1;
    }

    .product-info {
        padding: 0 16px;
    }

    .product-trust {
        grid-template-columns: 1fr 1fr;
        padding: 16px;
        gap: 10px;
    }

    .product-trust__item {
        font-size: 11px;
        gap: 6px;
    }

    .product-gallery__main img {
        width: 100%;
        max-width: 100%;
    }
}