body {
    font-family: Arial, sans-serif;
    background: #111827;
    color: #f3f4f6;
    margin: 0;
    padding: 0;
}

.header {
    background: #1f2937;
    padding: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header h1 {
    margin: 0;
}

.nav {
    background: #0f172a;
    padding: 12px;
}

.nav a {
    color: #93c5fd;
    margin-right: 18px;
    text-decoration: none;
    font-weight: bold;
}

.content {
    padding: 24px;
}

.card {
    background: #1f2937;
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 10px;
}

pre {
    background: #000000;
    color: #10b981;
    padding: 12px;
    overflow-x: auto;
}

.sku-box {
    background: #2563eb;
    padding: 8px;
    border-radius: 6px;
    font-weight: bold;
}

.sku-name {
    margin-top: 6px;
}