/* ==========================================
   WOOCOMMERCE OVERRIDES
   ========================================== */

/* Product Page */
.product-page {
    padding: var(--space-2xl) 0 var(--space-4xl);
    overflow-x: hidden;
}

.product-page__layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.product-page__layout > * {
    min-width: 0;
}

@media (max-width: 768px) {
    .product-page__layout {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
}

/* Product Gallery */
.product-gallery {
    position: sticky;
    top: 96px;
    z-index: 1;
}

@media (max-width: 1024px) {
    .product-gallery {
        position: static;
        z-index: auto;
        max-width: 100%;
        min-width: 0;
    }
}

.product-gallery__main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background-color: var(--color-bg-alt);
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (max-width: 768px) {
    .product-gallery__main {
        aspect-ratio: auto;
        padding: 0;
    }
}

.product-gallery__main img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: var(--space-xl);
}

@media (max-width: 768px) {
    .product-gallery__main img {
        height: auto;
        padding: var(--space-sm);
    }
}

.product-gallery__thumbs {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

.product-gallery__thumb {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 2px solid transparent;
    cursor: pointer;
    background-color: var(--color-bg-alt);
    transition: border-color var(--transition-fast);
}

@media (max-width: 768px) {
    .product-gallery__thumbs {
        gap: var(--space-xs);
    }

    .product-gallery__thumb {
        width: 0;
        height: 60px;
        flex: 1 1 0;
    }
}

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

.product-gallery__thumb--active,
.product-gallery__thumb:hover {
    border-color: var(--color-primary);
}

/* Product Info */
.product-info__badge {
    margin-bottom: var(--space-md);
}

.product-info__title {
    font-size: var(--fs-2xl);
    margin-bottom: var(--space-sm);
}

.product-info__subtitle {
    font-size: var(--fs-md);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
}

.product-info__meta {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
    padding: var(--space-lg);
    background-color: var(--color-bg-alt);
    border-radius: var(--radius-md);
}

.product-info__meta-item {
    text-align: center;
}

.product-info__meta-value {
    font-size: var(--fs-lg);
    font-weight: var(--fw-bold);
    display: block;
}

.product-info__meta-label {
    font-size: var(--fs-xs);
    color: var(--color-text-secondary);
}

.product-info__price-block {
    margin-bottom: var(--space-xl);
}

.product-info__price {
    font-size: var(--fs-3xl);
    font-weight: var(--fw-bold);
}

.product-info__price-per {
    font-size: var(--fs-sm);
    color: var(--color-text-secondary);
    margin-top: var(--space-xs);
}

/* Add to Cart */
.product-add {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.product-add__btn {
    width: 100%;
}

.product-add__promo {
    display: flex;
    gap: var(--space-sm);
    max-width: 100%;
}

.product-add__promo-input {
    flex: 1;
    min-width: 0;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--fs-sm);
}

.product-add__promo-input:focus {
    border-color: var(--color-primary);
    outline: none;
}

.product-add__promo-btn {
    padding: 0.75rem 1rem;
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 1;
}

.product-add__promo-btn:hover {
    background-color: var(--color-border);
}

/* No-list section */
.product-nolist {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.product-nolist__item {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 0.375rem 0.875rem;
    font-size: var(--fs-xs);
    font-weight: var(--fw-medium);
    border-radius: var(--radius-full);
    background-color: var(--color-bg-alt);
    color: var(--color-text-secondary);
}

/* Composition Table */
.composition-table {
    width: 100%;
    border-collapse: collapse;
}

.composition-table th {
    text-align: left;
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    color: var(--color-text-secondary);
    padding: var(--space-sm) 0;
    border-bottom: 2px solid var(--color-border);
}

.composition-table td {
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-border-light);
    font-size: var(--fs-sm);
}

.composition-table td:last-child {
    text-align: right;
    font-weight: var(--fw-semibold);
}

/* WooCommerce Cart */
.woo-cart {
    padding: var(--space-3xl) 0;
}

.woo-cart__table {
    margin-bottom: var(--space-2xl);
}

.woo-cart__table th,
.woo-cart__table td {
    padding: var(--space-lg);
    border-bottom: 1px solid var(--color-border-light);
}

.woo-cart__totals {
    max-width: 400px;
    margin-left: auto;
    background-color: var(--color-bg-alt);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
}

/* Cart actions row */
.cart-actions {
    padding: var(--space-lg);
}

.cart-actions__inner {
    display: flex;
    gap: var(--space-md);
    justify-content: flex-end;
    align-items: center;
    flex-wrap: wrap;
}

.cart-actions__promo {
    display: flex;
    gap: var(--space-sm);
    min-width: 0;
    flex: 1;
}

@media (max-width: 768px) {
    .cart-actions__inner {
        flex-direction: column;
        align-items: stretch;
    }

    .cart-actions__promo {
        width: 100%;
    }
}

/* Cart totals WC default overrides */
.woo-cart__totals .cart_totals h2 {
    font-size: var(--fs-lg);
    margin-bottom: var(--space-md);
}

.woo-cart__totals .shop_table {
    width: 100%;
}

.woo-cart__totals .shop_table th,
.woo-cart__totals .shop_table td {
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-border-light);
    font-size: var(--fs-sm);
}

.woo-cart__totals .shop_table th {
    text-align: left;
    font-weight: var(--fw-medium);
    color: var(--color-text-secondary);
}

.woo-cart__totals .shop_table td {
    text-align: right;
}

.woo-cart__totals .wc-proceed-to-checkout {
    margin-top: var(--space-lg);
}

.woo-cart__totals .wc-proceed-to-checkout .checkout-button {
    display: block;
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    background-color: var(--color-primary);
    color: #fff;
    text-align: center;
    border-radius: var(--radius-md);
    font-size: var(--fs-base);
    font-weight: var(--fw-semibold);
    text-decoration: none;
    transition: background-color var(--transition-fast);
}

.woo-cart__totals .wc-proceed-to-checkout .checkout-button:hover {
    background-color: var(--color-primary-dark);
}

@media (max-width: 768px) {
    .woo-cart__table thead {
        display: none;
    }

    .woo-cart__table,
    .woo-cart__table tbody,
    .woo-cart__table tr,
    .woo-cart__table td {
        display: block;
        width: 100%;
    }

    .woo-cart__table tr.cart_item {
        padding: var(--space-lg) 0;
        border-bottom: 1px solid var(--color-border-light);
        display: grid;
        grid-template-columns: 80px 1fr;
        grid-template-rows: auto auto auto;
        gap: var(--space-xs) var(--space-md);
        align-items: center;
    }

    .woo-cart__table .product-thumbnail {
        grid-row: 1 / 4;
        grid-column: 1;
        border-bottom: none;
        padding: 0;
    }

    .woo-cart__table .product-thumbnail img {
        width: 80px;
        height: 80px;
        object-fit: cover;
        border-radius: var(--radius-md);
    }

    .woo-cart__table .product-name {
        grid-row: 1;
        grid-column: 2;
        border-bottom: none;
        padding: 0;
        font-weight: var(--fw-semibold);
    }

    .woo-cart__table .product-price {
        grid-row: 2;
        grid-column: 2;
        border-bottom: none;
        padding: 0;
        font-size: var(--fs-lg);
        font-weight: var(--fw-bold);
    }

    .woo-cart__table .product-quantity {
        grid-row: 3;
        grid-column: 2;
        border-bottom: none;
        padding: 0;
    }

    .woo-cart__table .product-subtotal {
        display: none;
    }

    .woo-cart__table .product-remove {
        grid-row: 1;
        grid-column: 2;
        justify-self: end;
        border-bottom: none;
        padding: 0;
    }

    .woo-cart__table .product-remove a {
        font-size: var(--fs-xl);
        color: var(--color-text-light);
    }

    /* Last row: coupon + update */
    .woo-cart__table tr:last-child {
        display: block;
        padding: var(--space-lg) 0;
        border-bottom: none;
    }

    .woo-cart__table tr:last-child td {
        padding: 0;
        border-bottom: none;
    }

    .woo-cart__table tr:last-child td[colspan] {
        text-align: left;
    }

    .woo-cart__totals {
        max-width: 100%;
    }
}

/* WooCommerce Checkout */
.woo-checkout {
    padding: var(--space-3xl) 0;
}

.woo-checkout__layout {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--space-2xl);
}

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

.woo-checkout label {
    display: block;
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    margin-bottom: var(--space-xs);
    color: var(--color-text-secondary);
}

.woo-checkout input[type="text"],
.woo-checkout input[type="email"],
.woo-checkout input[type="tel"],
.woo-checkout textarea,
.woo-checkout select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--fs-base);
    transition: border-color var(--transition-fast);
}

.woo-checkout input:focus,
.woo-checkout textarea:focus,
.woo-checkout select:focus {
    border-color: var(--color-primary);
    outline: none;
}

/* WooCommerce notices */
.woocommerce-message,
.woocommerce-info {
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    font-size: var(--fs-sm);
    background-color: var(--color-primary-light);
    border-left: 3px solid var(--color-primary);
}

.woocommerce-error {
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    font-size: var(--fs-sm);
    background-color: #FDE8E8;
    border-left: 3px solid var(--color-error);
}

/* Product Description Section */
.product-description {
    background-color: var(--color-bg-alt);
}

.product-description__layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
}

@media (max-width: 768px) {
    .product-description__layout {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
}

.product-description__text {
    font-size: var(--fs-md);
    line-height: var(--lh-relaxed);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
}

.product-description__mechanisms h3 {
    font-size: var(--fs-lg);
    margin-bottom: var(--space-lg);
}

.product-description__mechanism {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    font-size: var(--fs-sm);
    line-height: var(--lh-relaxed);
    color: var(--color-text-secondary);
}

.product-description__mechanism-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--fs-lg);
    color: #fff;
}

/* Product Instruction */
.product-instruction {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.product-instruction__step {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.product-instruction__number {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--color-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--fs-md);
    font-weight: var(--fw-bold);
}

.product-instruction__step p {
    font-size: var(--fs-sm);
    color: var(--color-text-secondary);
    line-height: var(--lh-relaxed);
    margin-top: var(--space-xs);
}

.product-instruction__warning {
    padding: var(--space-lg);
    background-color: #FFF3CD;
    border-radius: var(--radius-md);
    border-left: 3px solid #FFC107;
    font-size: var(--fs-sm);
    line-height: var(--lh-relaxed);
}

.product-instruction__warning p {
    margin: 0;
}