/* ============================================
   WooCommerce Single Product — Premium Design
   ============================================ */

/* --- Layout Override --- */
.single-product .page-content {
    padding-top: calc(var(--header-height, 72px) + 2rem);
}

.woocommerce div.product {
    max-width: var(--container-max, 1200px);
    margin: 0 auto;
    padding: 0 var(--space-xl, 2rem) var(--space-3xl, 4rem);
}

/* --- Product Gallery + Summary Grid --- */
.woocommerce div.product div.images,
.woocommerce div.product div.summary {
    float: none !important;
    width: 100% !important;
}

.woocommerce div.product {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl, 4rem);
    align-items: start;
}

/* --- Product Image --- */
.woocommerce div.product div.images {
    background: linear-gradient(145deg, #f1f5f9, #e2e8f0);
    border-radius: var(--radius-xl, 24px);
    padding: var(--space-2xl, 3rem);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    position: sticky;
    top: calc(var(--header-height, 72px) + 2rem);
}

.woocommerce div.product div.images img {
    max-height: 360px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 16px 40px rgba(0,0,0,0.12));
    transition: transform 0.4s cubic-bezier(.4,0,.2,1);
}

.woocommerce div.product div.images:hover img {
    transform: scale(1.05);
}

.woocommerce div.product div.images .woocommerce-product-gallery__trigger {
    display: none;
}

/* Sale badge on image */
.woocommerce span.onsale {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    left: auto;
    background: linear-gradient(135deg, #ef4444, #f97316);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.4rem 1rem;
    border-radius: 100px;
    box-shadow: 0 4px 12px rgba(239,68,68,0.3);
    z-index: 10;
    min-height: auto;
    min-width: auto;
    line-height: 1.3;
}

/* --- Product Summary --- */
.woocommerce div.product .product_title {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--color-text, #1e293b);
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}

/* Price */
.woocommerce div.product p.price,
.woocommerce div.product span.price {
    font-size: 2rem !important;
    font-weight: 800;
    color: var(--color-text, #1e293b);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
}

.woocommerce div.product p.price del,
.woocommerce div.product span.price del {
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--color-text-light, #94A3B8);
    text-decoration: line-through;
}

.woocommerce div.product p.price ins,
.woocommerce div.product span.price ins {
    text-decoration: none;
    color: var(--color-text, #1e293b);
}

/* Short description */
.woocommerce div.product .woocommerce-product-details__short-description {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--color-text-secondary, #64748b);
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-border, #e2e8f0);
}

/* --- Add to Cart Button --- */
.woocommerce div.product form.cart {
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.woocommerce div.product form.cart .quantity {
    width: auto;
}

.woocommerce div.product form.cart .quantity .qty {
    width: 70px;
    padding: 14px 12px;
    font-size: 1rem;
    font-weight: 600;
    border: 2px solid var(--color-border, #e2e8f0);
    border-radius: var(--radius-md, 12px);
    text-align: center;
    background: var(--color-surface, #fff);
    transition: border-color 0.2s;
    font-family: var(--font-body);
}

.woocommerce div.product form.cart .quantity .qty:focus {
    outline: none;
    border-color: var(--color-primary, #6C8EF2);
    box-shadow: 0 0 0 3px rgba(108,142,242,0.12);
}

.woocommerce div.product form.cart button.single_add_to_cart_button {
    flex: 1;
    padding: 16px 32px;
    font-size: 1.05rem;
    font-weight: 700;
    font-family: var(--font-body);
    border: none;
    border-radius: 50px;
    background: linear-gradient(135deg, var(--color-primary, #6C8EF2), #8EACFF);
    color: #fff;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(.25,.46,.45,.94);
    box-shadow: 0 4px 15px rgba(108,142,242,0.3);
    letter-spacing: 0.01em;
}

.woocommerce div.product form.cart button.single_add_to_cart_button:hover {
    background: linear-gradient(135deg, var(--color-primary-dark, #5A7DE8), var(--color-primary, #6C8EF2));
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(108,142,242,0.4);
}

/* --- Product Meta (SKU, Categories, Tags) --- */
.woocommerce div.product .product_meta {
    padding: 1.25rem 0;
    border-top: 1px solid var(--color-border, #e2e8f0);
    margin-top: 1rem;
    font-size: 0.85rem;
    color: var(--color-text-secondary, #64748b);
}

.woocommerce div.product .product_meta > span {
    display: block;
    margin-bottom: 0.4rem;
}

.woocommerce div.product .product_meta a {
    color: var(--color-primary, #6C8EF2);
    font-weight: 500;
}

/* --- Trust Badges (below Add to Cart) --- */
.mrt-product-trust {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
    padding: 1.25rem 0;
    border-top: 1px solid var(--color-border, #e2e8f0);
    border-bottom: 1px solid var(--color-border, #e2e8f0);
    margin-bottom: 1.5rem;
}

.mrt-trust-badge {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--color-text-secondary, #64748b);
}

.mrt-trust-badge span {
    font-size: 1.1rem;
}

/* --- Learning Sections (below product) --- */
.mrt-product-learning {
    grid-column: 1 / -1;
}

.mrt-learning-box {
    display: flex;
    gap: 1.25rem;
    padding: 1.5rem;
    border-radius: var(--radius-lg, 16px);
    margin-bottom: 1rem;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.mrt-learning-box:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}

.mrt-learning-box--included {
    background: linear-gradient(135deg, #ecfdf5, #d1fae5);
    border-color: rgba(16,185,129,0.15);
}

.mrt-learning-box--upgrade {
    background: linear-gradient(135deg, #eef2ff, #e0e7ff);
    border-color: rgba(108,142,242,0.15);
}

.mrt-learning-box-icon {
    font-size: 1.6rem;
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.8);
    border-radius: 12px;
}

.mrt-learning-box-content h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
}

.mrt-learning-box-content p {
    font-size: 0.88rem;
    line-height: 1.6;
    color: var(--color-text-secondary, #64748b);
    margin-bottom: 0.5rem;
}

.mrt-learning-focus {
    font-size: 0.82rem !important;
    color: #059669 !important;
}

.mrt-learning-ctas {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.75rem;
    flex-wrap: wrap;
}

/* --- WooCommerce Tabs Override --- */
.woocommerce div.product .woocommerce-tabs {
    grid-column: 1 / -1;
    margin-top: var(--space-xl, 2rem);
}

.woocommerce div.product .woocommerce-tabs ul.tabs {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem;
    display: flex;
    gap: 0.5rem;
    border-bottom: 2px solid var(--color-border, #e2e8f0);
    overflow: visible;
}

.woocommerce div.product .woocommerce-tabs ul.tabs::before {
    display: none;
}

.woocommerce div.product .woocommerce-tabs ul.tabs li {
    background: none;
    border: none;
    border-radius: 0;
    padding: 0;
    margin: 0;
}

.woocommerce div.product .woocommerce-tabs ul.tabs li a {
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-secondary, #64748b);
    border: none;
    background: none;
    transition: all 0.2s;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    display: block;
}

.woocommerce div.product .woocommerce-tabs ul.tabs li.active a,
.woocommerce div.product .woocommerce-tabs ul.tabs li a:hover {
    color: var(--color-primary, #6C8EF2);
    border-bottom-color: var(--color-primary, #6C8EF2);
}

.woocommerce div.product .woocommerce-tabs .panel {
    padding: 1.5rem 0;
    border: none;
    box-shadow: none;
    font-size: 0.95rem;
    line-height: 1.75;
    color: var(--color-text-secondary, #64748b);
}

/* --- Related Products --- */
.woocommerce div.product .related.products {
    grid-column: 1 / -1;
    margin-top: var(--space-2xl, 3rem);
    padding-top: var(--space-2xl, 3rem);
    border-top: 1px solid var(--color-border, #e2e8f0);
}

.woocommerce div.product .related.products h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.woocommerce div.product .related.products ul.products {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.woocommerce div.product .related.products ul.products li.product {
    background: var(--color-surface, #fff);
    border: 1px solid var(--color-border, #e2e8f0);
    border-radius: var(--radius-lg, 16px);
    overflow: hidden;
    transition: all 0.3s ease;
    margin: 0;
    padding: 0;
    float: none;
    width: 100% !important;
}

.woocommerce div.product .related.products ul.products li.product:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* --- Cart / Checkout Page --- */
.woocommerce-cart .woocommerce,
.woocommerce-checkout .woocommerce {
    max-width: var(--container-max, 1200px);
    margin: 0 auto;
    padding: calc(var(--header-height, 72px) + 2rem) var(--space-xl, 2rem) var(--space-3xl, 4rem);
}

.woocommerce table.shop_table {
    border: 1px solid var(--color-border, #e2e8f0);
    border-radius: var(--radius-lg, 16px);
    overflow: hidden;
    border-collapse: separate;
}

.woocommerce table.shop_table th {
    background: var(--color-surface-alt, #f1f3f9);
    font-size: 0.82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-secondary, #64748b);
    padding: 1rem 1.25rem;
    border: none;
}

.woocommerce table.shop_table td {
    padding: 1.25rem;
    border-top: 1px solid var(--color-border, #e2e8f0);
    vertical-align: middle;
    font-size: 0.92rem;
}

.woocommerce .cart-collaterals .cart_totals {
    background: var(--color-surface, #fff);
    border: 1px solid var(--color-border, #e2e8f0);
    border-radius: var(--radius-lg, 16px);
    padding: 1.5rem;
}

/* Checkout form */
.woocommerce form.checkout .form-row input.input-text,
.woocommerce form.checkout .form-row textarea,
.woocommerce form.checkout .form-row select {
    padding: 12px 14px;
    border: 2px solid var(--color-border, #e2e8f0);
    border-radius: var(--radius-md, 12px);
    font-size: 0.92rem;
    font-family: var(--font-body);
    transition: border-color 0.2s;
    width: 100%;
    box-sizing: border-box;
}

.woocommerce form.checkout .form-row input.input-text:focus,
.woocommerce form.checkout .form-row select:focus {
    outline: none;
    border-color: var(--color-primary, #6C8EF2);
    box-shadow: 0 0 0 3px rgba(108,142,242,0.12);
}

.woocommerce form.checkout label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text, #1e293b);
    margin-bottom: 0.3rem;
}

/* Place Order button */
.woocommerce #place_order {
    width: 100%;
    padding: 18px 32px;
    font-size: 1.1rem;
    font-weight: 700;
    font-family: var(--font-body);
    border: none;
    border-radius: 50px;
    background: linear-gradient(135deg, #22c55e, #16a34a);
    color: #fff;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(34,197,94,0.3);
    letter-spacing: 0.01em;
}

.woocommerce #place_order:hover {
    background: linear-gradient(135deg, #16a34a, #15803d);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(34,197,94,0.4);
}

/* Order review */
.woocommerce-checkout #order_review_heading {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

/* Payment box */
.woocommerce-checkout #payment {
    background: var(--color-surface, #fff);
    border: 1px solid var(--color-border, #e2e8f0);
    border-radius: var(--radius-lg, 16px);
    padding: 1.5rem;
}

.woocommerce-checkout #payment ul.payment_methods {
    list-style: none;
    padding: 0;
    margin: 0 0 1rem;
}

.woocommerce-checkout #payment ul.payment_methods li {
    padding: 1rem;
    border: 1px solid var(--color-border, #e2e8f0);
    border-radius: var(--radius-md, 12px);
    margin-bottom: 0.5rem;
    transition: border-color 0.2s;
}

.woocommerce-checkout #payment ul.payment_methods li:hover {
    border-color: var(--color-primary, #6C8EF2);
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .woocommerce div.product {
        grid-template-columns: 1fr;
        gap: var(--space-xl, 2rem);
    }

    .woocommerce div.product div.images {
        position: static;
        min-height: 280px;
        padding: var(--space-xl, 2rem);
    }

    .woocommerce div.product div.images img {
        max-height: 250px;
    }

    .woocommerce div.product .product_title {
        font-size: 1.6rem;
    }

    .woocommerce div.product p.price,
    .woocommerce div.product span.price {
        font-size: 1.6rem !important;
    }

    .woocommerce div.product form.cart {
        flex-direction: column;
    }

    .woocommerce div.product form.cart button.single_add_to_cart_button {
        width: 100%;
    }

    .mrt-product-trust {
        flex-direction: column;
        gap: 0.75rem;
    }

    .mrt-learning-box {
        flex-direction: column;
    }
}