styles.css

body {
    font-family: Arial, sans-serif;
    width: 350px;
    background-color: #f8f9fa;
    color: #333;
    padding: 20px;
}

#product-info {
    padding: 15px;
    background-color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

h1, h2 {
    font-weight: 600;
    margin-bottom: 10px;
}

img {
    max-width: 100%;
    border-radius: 10px;
}

#similar-products {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 15px;
}

.similar-product {
    background-color: #ffffff;
    border: 1px solid #ccc;
    border-radius: 10px;
    padding: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s;
}

.similar-product:hover {
    transform: scale(1.03);
}

.similar-product img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.similar-product p {
    margin: 5px 0;
    font-weight: bold;
    text-align: center;
}

.similar-product a {
    text-decoration: none;
    color: #007bff;
}

.similar-product a:hover {
    text-decoration: underline;
}

#loading {
    display: none;
    font-size: 18px;
    font-weight: bold;
    text-align: center;
    margin: 20px 0;
    color: #333;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.loading-spinner {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 3px solid rgba(0, 0, 0, 0.3);
    border-top: 3px solid #333;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}