/**
 * Single Product Page - Related Products Styles
 * Related products section, carousel, cards
 */

/* ============================================================================
   RELATED PRODUCTS SECTION - Compact Carousel
   ============================================================================ */

.related-section {
    margin-bottom: clamp(1.25rem, 2.5vw, 1.75rem);
    padding: clamp(1rem, 1.5vw, 1.25rem);
    background-color: var(--bg-secondary);
    border: none;
    border-radius: 10px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

html.dark .related-section {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.related-section .section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: clamp(0.75rem, 1.5vw, 1rem);
    margin-bottom: clamp(0.875rem, 1.5vw, 1rem);
    padding-bottom: clamp(0.75rem, 1vw, 0.875rem);
    border-bottom: 2px solid var(--accent);
}

.related-section__nav {
    display: flex;
    gap: 6px;
}

.related-section__nav-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
}

.related-section__nav-btn:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: #000;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* ============================================================================
   RELATED CAROUSEL
   ============================================================================ */

.related-carousel {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 8px;
}

.related-carousel::-webkit-scrollbar {
    height: 4px;
}

.related-carousel::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
    border-radius: 2px;
}

.related-carousel::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 2px;
}

.related-carousel::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ============================================================================
   RELATED CARDS
   ============================================================================ */

.related-card {
    flex: 0 0 180px;
    min-width: 180px;
    background-color: var(--bg-primary);
    border: none;
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: flex;
    flex-direction: column;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

html.dark .related-card {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.related-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

html.dark .related-card:hover {
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.25);
}

.related-card__image {
    aspect-ratio: 1;
    background-color: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
}

.related-card__image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.related-card__content {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 3px;
    flex: 1;
}

.related-card__brand {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.related-card__name {
    font-size: clamp(0.75rem, 1.2vw, 0.8125rem);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.3;
    transition: color 0.2s;
    flex: 1;
}

.related-card:hover .related-card__name {
    color: var(--accent);
}

.related-card__price {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--accent);
    margin-top: 4px;
}

.related-card__btn-add {
    position: absolute;
    top: 8px;
    right: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    opacity: 0;
}

.related-card:hover .related-card__btn-add {
    opacity: 1;
}

.related-card__btn-add:hover {
    background-color: var(--accent);
    color: #000;
    border-color: var(--accent);
}

/* ============================================================================
   RELATED GRID (Alternative Layout)
   ============================================================================ */


/* ============================================================================
   RELATED GRID - Horizontal Scroll (matches carousel)
   ============================================================================ */

.related-grid {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 8px;
}

.related-grid::-webkit-scrollbar {
    height: 4px;
}

.related-grid::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
    border-radius: 2px;
}

.related-grid::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 2px;
}

.related-grid::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

.related-grid .related-card {
    flex: 0 0 180px;
    min-width: 180px;
}

/* ============================================================================
   RELATED MINI - Sidebar compact version
   ============================================================================ */

.product-related-mini {
    background: var(--bg-secondary);
    border-radius: 10px;
    padding: clamp(1rem, 1.5vw, 1.25rem);
    margin-top: 1rem;
}

.product-related-mini__title {
    font-size: clamp(0.9rem, 1.5vw, 1rem);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 1rem 0;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.related-mini-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.related-mini-card {
    display: flex;
    gap: 12px;
    padding: 8px;
    background: var(--bg-primary);
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.2s;
}

.related-mini-card:hover {
    transform: translateX(4px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.related-mini-card__image {
    flex: 0 0 60px;
    width: 60px;
    height: 60px;
    background: var(--bg-tertiary);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
}

.related-mini-card__image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.related-mini-card__content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 2px;
    min-width: 0;
}

.related-mini-card__brand {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.related-mini-card__name {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.3;
}

.related-mini-card:hover .related-mini-card__name {
    color: var(--accent);
}

.related-mini-card__price {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent);
}