.product-slider-container {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 40px;
    text-align: center;
    border: 1px solid #ebebeb;
    min-height: 480px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.product-slider-container img {
    max-width: 100%;
    max-height: 400px;
    object-fit: contain;
}

.thumbnail-item {
    width: 120px;
    height: 120px;
    object-fit: cover;
    cursor: pointer;
    opacity: 0.6;
    transition: var(--transition-smooth);
    border: 2px solid transparent;
}
.thumbnail-item:hover, .thumbnail-item.active {
    opacity: 1;
    border-color: var(--color-primary);
}

.carousel-control-prev-icon, .carousel-control-next-icon {
    background-color: rgba(0, 0, 0, 0.4);
    border-radius: 50%;
    width: 3rem;
    height: 3rem;
    background-size: 50% 50%;
}
.carousel-control-prev:hover .carousel-control-prev-icon, 
.carousel-control-next:hover .carousel-control-next-icon {
    background-color: var(--color-primary);
}
.product-meta {
    font-size: 0.9rem;
    color: #777;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 10px;
    display: block;
}
.product-title-large {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-black);
    margin-bottom: 10px;
}
.product-specification {
    margin-top: 30px;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    border: 1px solid #eee;
}