/**
 * Comparison Product Cards Styles
 * Product cards in header, image, info, pricing, and add product card
 */

/* ============================================================================
   PRODUCT CARDS - Header cards with image, name, price
   ============================================================================ */

.comparison-product-card {
    display: flex;
    flex-direction: column;
    gap: clamp(0.5rem, 1vw, 0.75rem);
    padding: clamp(0.625rem, 1.25vw, 0.875rem);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: gap 0.3s ease-out, padding 0.3s ease-out, border-color 0.15s ease, box-shadow 0.15s ease;
    position: relative;
}

.comparison-product-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-md);
}

/* Product image */
.comparison-product-card__image-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: clamp(70px, 12vw, 100px);
    min-height: auto;
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: width 0.3s ease-out, height 0.3s ease-out, transform 0.2s ease;
}

.comparison-product-card__image-link:hover {
    transform: scale(1.05);
}

.comparison-product-card__image {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    padding: clamp(0.5rem, 1vw, 0.75rem);
    transition: max-height 0.3s ease-out, padding 0.3s ease-out;
}

/* Product info */
.comparison-product-card__info {
    display: flex;
    flex-direction: column;
    gap: clamp(0.375rem, 0.8vw, 0.5rem);
    transition: gap 0.3s ease-out;
}

.comparison-product-card__name {
    font-size: clamp(0.9375rem, 1.5vw + 0.25rem, 1rem);
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
    line-height: 1.3;
    transition: color 0.15s ease, font-size 0.3s ease-out;
}

.comparison-product-card__name:hover {
    color: var(--accent);
}

.comparison-product-card__brand {
    font-size: clamp(0.8125rem, 1.3vw + 0.2rem, 0.875rem);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Price and stock */
.comparison-product-card__price-block {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.comparison-product-card__price {
    font-size: clamp(1.125rem, 2vw + 0.5rem, 1.25rem);
    font-weight: 700;
    color: var(--success);
}

.comparison-product-card__price--unavailable {
    color: var(--text-muted);
    font-size: clamp(0.9375rem, 1.5vw + 0.25rem, 1rem);
    font-weight: 500;
}

.comparison-product-card__stock {
    font-size: clamp(0.8125rem, 1.3vw + 0.2rem, 0.875rem);
    font-weight: 500;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    text-align: center;
}

.comparison-product-card__stock.in-stock {
    background-color: rgba(var(--success-rgb), 0.1);
    color: var(--success);
}

.comparison-product-card__stock.out-of-stock {
    background-color: rgba(var(--error-rgb), 0.1);
    color: var(--error);
}

.comparison-product-card__remove-btn {
    position: absolute;
    top: clamp(0.5rem, 1vw, 0.75rem);
    right: clamp(0.5rem, 1vw, 0.75rem);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
    z-index: 10;
}

.comparison-product-card__remove-btn:hover {
    background-color: rgba(var(--error-rgb), 0.1);
    border-color: var(--error);
    color: var(--error);
}

.comparison-product-card__remove-btn svg {
    width: 16px;
    height: 16px;
}

/* ============================================================================
   ADD PRODUCT CARD - Empty slot to add more products
   ============================================================================ */

.comparison-product-card--add {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: clamp(0.75rem, 1.5vw, 1rem);
    min-height: clamp(180px, 25vw, 220px);
    background-color: var(--bg-tertiary);
    border: 2px dashed var(--border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: border-color 0.2s ease, background-color 0.2s ease, opacity 0.3s ease-out;
}

.comparison-product-card--add:hover {
    border-color: var(--accent);
    background-color: rgba(var(--accent-rgb), 0.05);
}

.comparison-product-card--add:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.comparison-product-card__add-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-secondary);
    border: 1px dashed var(--border);
    border-radius: 50%;
    color: var(--text-muted);
    transition: all 0.2s ease;
}

.comparison-product-card--add:hover .comparison-product-card__add-icon {
    border-color: var(--accent);
    color: var(--accent);
    background-color: rgba(var(--accent-rgb), 0.1);
}

.comparison-product-card__add-icon svg {
    width: 32px;
    height: 32px;
}

.comparison-product-card__add-text {
    font-size: clamp(0.875rem, 1.5vw + 0.25rem, 0.9375rem);
    font-weight: 500;
    color: var(--text-muted);
    transition: color 0.2s ease;
}

.comparison-product-card--add:hover .comparison-product-card__add-text {
    color: var(--accent);
}