/* ===============================
   MARKETPLACE / SELLER PRODUCT GRID
================================ */

.seller-product-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.seller-product-card {
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.seller-product-image {
    position: relative;
    aspect-ratio: 4 / 3;
    display: block;
    overflow: hidden;
    background: var(--panel-2);
}

.seller-product-image img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    transition: transform .35s ease;
}

.seller-product-card:hover .seller-product-image img {
    transform: scale(1.045);
}

.seller-product-badge,
.seller-product-preorder {
    position: absolute;
    top: 12px;
    z-index: 2;
}

.seller-product-badge {
    left: 12px;
}

.seller-product-preorder {
    right: 12px;
}

.seller-product-content {
    padding: 18px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.seller-product-brand {
    margin: 0 0 5px;
    color: var(--accent);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.seller-product-content h3 {
    margin: 0;
    font-size: 19px;
    line-height: 1.35;
}

.seller-product-content h3 a {
    color: var(--text);
    text-decoration: none;
}

.seller-product-content h3 a:hover {
    color: var(--accent);
}

.seller-product-description {
    min-height: 44px;
    margin: 10px 0 18px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.55;
    flex: 1;
}

.seller-product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-top: auto;
}

.seller-product-price-label {
    display: block;
    color: var(--muted);
    font-size: 11px;
}

.seller-product-footer .price {
    display: block;
    margin-top: 2px;
    font-size: 21px;
    font-weight: 800;
}

.seller-contact-link {
    min-height: 42px;
    padding: 10px 14px;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--panel-2);
    color: var(--text);
    text-decoration: none;
    font-size: 13px;
    font-weight: 700;
    transition: transform .18s ease, border-color .18s ease, color .18s ease;
}

.seller-contact-link:hover {
    transform: translateY(-2px);
    border-color: var(--accent);
    color: var(--accent);
}

.seller-contact-link i {
    width: 17px;
    color: var(--accent);
    text-align: center;
}

.seller-empty-state {
    padding: 36px;
    text-align: center;
}

/* ===============================
   RESPONSIVE
================================ */

@media (max-width: 980px) {
    .seller-product-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 580px) {
    .seller-product-grid {
        grid-template-columns: 1fr;
    }
}