/* Color Options Styles */
.color-options-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 10px 0;
    align-items: center;
    justify-content: center;
}

.prd-image-circle {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 2px solid #ddd;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.prd-image-circle.color-circle {
    border: 2px solid #e0e0e0;
}

.prd-image-circle.color-circle:hover {
    border-color: #333;
    transform: scale(1.1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.prd-image-circle.color-circle.active {
    border-color: #7a7a7a;
    border-width: 3px;
    transform: scale(1.05);
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

.prd-image-circle.single-color {
    border: 2px solid #ddd;
}

.prd-image-circle.single-color:hover {
    border-color: #999;
    transform: scale(1.05);
}

.prd-image-circle.single-color.active {
    border-color: #666;
    border-width: 3px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .color-options-container {
        gap: 6px;
        margin: 8px 0;
    }
    
    .prd-image-circle {
        width: 25px;
        height: 25px;
    }
}

@media (max-width: 480px) {
    .prd-image-circle {
        width: 22px;
        height: 22px;
    }
}

/* Animation for smooth transitions */
.main-product-image {
    transition: opacity 0.3s ease;
}

.main-product-image.changing {
    opacity: 0.7;
}