/* ============================================================
   CARDS.CSS — Product Cards & Card Grids
   Vitech Home & Living
   ============================================================ */

/* ============================================================
   PRODUCT GRID
   ============================================================ */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

/* ============================================================
   PRODUCT CARD
   ============================================================ */
.product-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.product-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.product-card-link:hover {
    color: inherit;
}

/* ============================================================
   PRODUCT CARD IMAGE
   ============================================================ */
.product-card-image {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background-color: var(--color-bg-section);
}

.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.product-card:hover .product-card-image img {
    transform: scale(1.04);
}

.product-card-image .badge {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 2;
}

/* ============================================================
   PRODUCT CARD BODY
   ============================================================ */
.product-card-body {
    padding: 1.25rem;
}

.product-card-title {
    font-family: var(--font-family);
    font-size: 1.1rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin-bottom: 0.4rem;
    line-height: 1.4;
}

.product-card-meta {
    font-size: var(--font-size-small);
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
}

.product-card-desc {
    font-size: var(--font-size-small);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ============================================================
   PRODUCT CARD PRICING
   ============================================================ */
.product-card-pricing {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
}

.pricing-item {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.pricing-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-regular);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pricing-value {
    font-family: var(--font-family);
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary-dark);
}

.pricing-original {
    font-size: var(--font-size-small);
    color: #9CA3AF;
    text-decoration: line-through;
}

.pricing-discounted {
    font-family: var(--font-family);
    font-size: 1.15rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-primary-dark);
}

.pricing-save {
    font-size: var(--font-size-small);
    color: var(--color-success);
    font-weight: var(--font-weight-semibold);
}

/* ============================================================
   ADD TO CART (Inline on Cards)
   ============================================================ */
.add-to-cart-form {
    margin-top: 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--color-border);
}

.add-to-cart-row {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.qty-input {
    width: 60px;
    text-align: center;
    padding: 0.45rem 0.3rem;
    font-size: var(--font-size-small);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 1.5rem;
    }

    .product-card-body {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .product-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }

    .product-card-title {
        font-size: 0.95rem;
    }

    .pricing-value,
    .pricing-discounted {
        font-size: 0.95rem;
    }
}