.detail-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
            display: flex;
            gap: 40px;
            align-items: flex-start;
        }

        .detail-images {
            flex: 1;
            max-width: 500px;
        }

        /* Limit main product image width on desktop to 350px */
        .detail-images {
            max-width: 350px;
        }

        .detail-images-main {
            width: 100%;
            border: 1px solid #ddd;
            border-radius: 8px;
            margin-bottom: 15px;
        }

        .detail-thumbs {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }

        .detail-thumbs img {
            width: 80px;
            height: 80px;
            object-fit: cover;
            border: 2px solid #ddd;
            border-radius: 4px;
            cursor: pointer;
            transition: border-color 0.3s;
        }

        .detail-thumbs img.active,
        .detail-thumbs img:hover {
            border-color: #1f2937;
        }

        .detail-info {
            flex: 1;
            /* allow the info column to shrink on smaller viewports so selects and form fields
               can become narrower; previously min-width:400px forced the form wider than the
               viewport on narrow windows */
            min-width: 0;
        }

        .detail-breadcrumb {
            font-size: 0.9em;
            color: #666;
            margin-bottom: 10px;
        }

        .detail-title {
            font-size: 1.8em;
            font-weight: bold;
            margin-bottom: 10px;
        }

        .detail-kenmerk {
            color: #666;
            margin-bottom: 15px;
            font-style: italic;
        }

        .detail-price {
            font-size: 1.5em;
            font-weight: bold;
                    color: #000; /* make current price black to match other pages */
            margin-bottom: 20px;
        }

        /* Old price styling matching product card */
        .detail-price-row {
            display: flex;
            align-items: flex-end; /* align baseline with current price; old price will be lifted */
            gap: 12px;
            margin-bottom: 18px;
        }

        .detail-oldprice {
            color: #d97706; /* same darker orange as product cards */
            font-size: 1.04em;
            font-weight: 400;
            position: relative;
            display: inline-block;
            white-space: nowrap;
            transform: translateY(-22px); /* lift old price 22px higher than current price */
        }

        .detail-oldprice::after {
            content: '';
            position: absolute;
            left: 50%;
            width: calc(100% + 6px);
            top: 50%;
            height: 1px;
            background: #000;
            transform-origin: center center;
            transform: translate(-50%, -50%) rotate(-18deg);
            pointer-events: none;
        }
        /* smaller styling for 'op maat' label on detail page only */
        .detail-price.detail-price--opmaat {
            font-size: 1.0rem; /* smaller */
            font-weight: 600;
            color: #1f2937;
        }

        .detail-description {
            line-height: 1.6;
            margin-bottom: 25px;
            padding: 15px;
            background: #f8f9fa;
            border-radius: 6px;
        }

        .detail-option-group {
            margin-bottom: 20px;
        }

        .detail-option-group label {
            display: block;
            font-weight: bold;
            margin-bottom: 8px;
        }

        .detail-option-group select,
        .detail-option-group input[type="text"],
        .detail-option-group textarea {
            width: 100%;
            padding: 8px;
            border: 1px solid #ddd;
            border-radius: 4px;
        }

        .detail-option-group input[type="radio"],
        .detail-option-group input[type="checkbox"] {
            margin-right: 8px;
        }

        .detail-radio-group,
        .detail-checkbox-group {
            display: flex;
            flex-direction: column;
            gap: 6px;
            margin-bottom: 8px;
        }

        .detail-radio-label,
        .detail-checkbox-label {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: normal;
        }

        .voorraad-info {
            margin: 15px 0;
            padding: 10px;
            background: #e3f2fd;
            border-radius: 4px;
            border-left: 4px solid #2196f3;
        }

        .qty-section {
            display: flex;
            align-items: center;
            gap: 10px;
            margin: 20px 0;
        }

        .qty-section input {
            width: 80px;
            padding: 8px;
            border: 1px solid #ddd;
            border-radius: 4px;
        }

        .add-to-cart-btn {
            background: #1f2937;
            color: white;
            border: none;
            padding: 12px 24px;
            border-radius: 6px;
            cursor: pointer;
            font-size: 1.1em;
            transition: background 0.3s;
            width: 100%;
        }

        .add-to-cart-btn:hover:not(:disabled) {
            background: #1d4ed8;
        }

        .add-to-cart-btn:disabled {
            background: #ccc;
            cursor: not-allowed;
        }

        .error-msg {
            color: #dc3545;
            margin: 10px 0;
        }

        .success-msg {
            color: #28a745;
            margin: 10px 0;
        }

        /* Responsive: op smalle schermen stapelen en foto boven opties */
@media (max-width: 767px) {
    .detail-container {
        display: flex;
        flex-direction: column;
        gap: 16px;
        padding: 12px;
    }

    .detail-images,
    .detail-info {
        flex: 0 0 auto;
        width: 100%;
        max-width: 100%;
    }

    /* Zorg dat de foto full-width en proportioneel is */
    .detail-images-main {
        width: 100%;
        height: auto;
        max-height: none;
    }

    /* thumbs onder de hoofdafbeelding in plaats van naast */
    .detail-thumbs {
        justify-content: flex-start;
    }

    /* Form / quantity / button volle breedte */
    .qty-section {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }
    .qty-section input {
        width: 100%;
    }
    .add-to-cart-btn {
        width: 100%;
    }

    /* kleinere lettergroottes en spacing op mobiel */
    .detail-title { font-size: 1.25rem; }
    .detail-price { font-size: 1.1rem; }
    .detail-description { padding: 12px; }
}

/* Voor brede schermen: twee kolommen (optioneel, zorgt consistentie) */
@media (min-width: 768px) {
    .detail-container {
        display: flex;
        gap: 40px;
        align-items: flex-start;
    }
    /* Keep the image column fixed at max 350px; allow info column to grow */
    .detail-images { flex: 0 0 auto; max-width: 350px; }
    .detail-info   { flex: 1 1 auto; max-width: calc(100% - 350px); }
}