/* ============================================================
   roen-minimal — single product page
   ============================================================ */

.roen-single {
    padding-top: var(--roen-space-6);
    padding-bottom: var(--roen-space-8);
}

.roen-single .product {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--roen-space-5);
}
@media (min-width: 1024px) {
    .roen-single .product {
        grid-template-columns: 60fr 40fr;
        gap: var(--roen-space-7);
    }
}

/* ---------- Custom gallery (replaces WC Flexslider) ---------- */

.roen-gallery {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--roen-space-3);
}
@media (min-width: 768px) {
    .roen-gallery {
        grid-template-columns: 1fr 80px;
        gap: var(--roen-space-4);
        align-items: start;
    }
}

.roen-gallery__main {
    background: var(--roen-bg-secondary);
    aspect-ratio: 4 / 5;
    overflow: hidden;
    order: 1;
}
.roen-gallery__main-img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
    transition: opacity 0.18s ease;
}
.roen-gallery__main-img.is-swapping { opacity: 0.4; }

.roen-gallery__thumbs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--roen-space-2);
    order: 2;
}
@media (min-width: 768px) {
    .roen-gallery__thumbs {
        grid-template-columns: 1fr;
        grid-auto-rows: 80px;
    }
}

.roen-gallery__thumb {
    background: var(--roen-bg-secondary);
    border: 1px solid transparent;
    padding: 0;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    cursor: pointer;
    transition: border-color var(--roen-transition), opacity var(--roen-transition);
    opacity: 0.6;
}
.roen-gallery__thumb:hover { opacity: 1; }
.roen-gallery__thumb.is-active {
    border-color: var(--roen-text-primary);
    opacity: 1;
}
.roen-gallery__thumb img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
}

.roen-single .summary {
    padding: var(--roen-space-3) 0;
}

.roen-single .product_title {
    font-size: 28px;
    font-weight: var(--roen-fw-thin);
    letter-spacing: var(--roen-tracking-body);
    margin: 0 0 var(--roen-space-3) 0;
    line-height: 1.2;
}

.roen-single__price {
    font-size: 20px;
    font-weight: var(--roen-fw-light);
    color: var(--roen-text-primary);
    margin: 0 0 var(--roen-space-5) 0;
}
.roen-single__price del { color: var(--roen-text-secondary); margin-right: 8px; }
.roen-single__price ins { color: var(--roen-accent); text-decoration: none; }

.roen-single .woocommerce-product-details__short-description {
    color: var(--roen-text-primary);
    line-height: 1.7;
    margin-bottom: var(--roen-space-5);
}

/* ATC form */
.roen-atc-form {
    display: flex;
    align-items: stretch;
    gap: var(--roen-space-3);
    flex-wrap: wrap;
    margin-bottom: var(--roen-space-5);
}
.roen-atc-form .quantity {
    display: flex; align-items: stretch;
}
.roen-atc-form .quantity input.qty {
    width: 64px;
    padding: 0 12px;
    border: 1px solid var(--roen-hairline);
    background: var(--roen-bg-primary);
    font-size: 14px;
    text-align: center;
    height: 44px;
}

.roen-atc-btn {
    background: var(--roen-accent);
    color: var(--roen-bg-primary);
    border: none;
    padding: 0 var(--roen-space-6);
    height: 44px;
    font-size: 13px;
    font-weight: var(--roen-fw-medium);
    letter-spacing: 1px;
    text-transform: lowercase;
    cursor: pointer;
    transition: background var(--roen-transition);
    flex: 1 1 auto;
    min-width: 200px;
}
.roen-atc-btn:hover, .roen-atc-btn:focus { background: var(--roen-accent-hover); }

@media (max-width: 767px) {
    .roen-atc-form { flex-direction: column; }
    .roen-atc-btn { width: 100%; min-width: 0; }
}

/* Stock + tabs */
.roen-single .stock { font-size: 13px; color: var(--roen-text-secondary); margin-bottom: var(--roen-space-3); }
.roen-single .out-of-stock { color: var(--roen-accent); }

.woocommerce-tabs {
    border-top: 1px solid var(--roen-hairline);
    padding-top: var(--roen-space-6);
    margin-top: var(--roen-space-7);
    grid-column: 1 / -1;
}

.woocommerce-tabs ul.tabs { list-style: none; padding: 0; display: flex; gap: var(--roen-space-5); margin: 0 0 var(--roen-space-5) 0; border-bottom: 1px solid var(--roen-hairline); }
.woocommerce-tabs ul.tabs li { padding: 0 0 var(--roen-space-2) 0; }
.woocommerce-tabs ul.tabs li a { font-size: 12px; text-transform: uppercase; letter-spacing: 1.5px; color: var(--roen-text-secondary); }
.woocommerce-tabs ul.tabs li.active { border-bottom: 1px solid var(--roen-accent); }
.woocommerce-tabs ul.tabs li.active a { color: var(--roen-text-primary); }