.product-promotion-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.65);
    z-index: 10050;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
    backdrop-filter: blur(2px);
}

.product-promotion-overlay.is-visible {
    opacity: 1;
    visibility: visible;
}

.product-promotion-modal {
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%) scale(0.96);
    z-index: 10051;
    width: min(92vw, 520px);
    max-height: 90vh;
    overflow: hidden;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.28);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.28s ease, transform 0.28s ease, visibility 0.28s ease;
    padding: 0;
}

.product-promotion-modal.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.product-promotion-close {
    position: absolute;
    top: 12px;
    right: 12px;
    border: none;
    background: rgba(255, 255, 255, 0.95);
    font-size: 22px;
    line-height: 1;
    color: #334155;
    cursor: pointer;
    padding: 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    z-index: 3;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-promotion-close:hover {
    color: #0f172a;
    background: #fff;
}

.product-promotion-body {
    text-align: left;
    overflow-y: auto;
    max-height: 90vh;
}

.product-promo-card {
    display: flex;
    flex-direction: column;
}

.product-promo-header {
    padding: 18px 22px 12px;
    border-bottom: 1px solid #f1f5f9;
    background: linear-gradient(180deg, #fff 0%, #f8fafc 100%);
}

.product-promo-header-title {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.35;
    color: #0f172a;
    text-align: center;
}

.product-promo-subtitle {
    margin: 0 0 10px;
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.4;
    color: #334155;
}

.product-promo-hero {
    position: relative;
    width: 100%;
    min-height: 200px;
    max-height: 260px;
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    overflow: hidden;
}

.product-promo-hero img {
    width: 100%;
    height: 100%;
    min-height: 200px;
    max-height: 260px;
    object-fit: cover;
    display: block;
}

.product-promo-hero--product img {
    object-fit: cover;
    background: #fff;
    padding: 12px;
}

.product-promo-badge {
    position: absolute;
    left: 16px;
    bottom: 16px;
    background: var(--mds-color-main, #16a34a);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 6px 12px;
    border-radius: 999px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.product-promo-content {
    padding: 20px 22px 8px;
}

.product-promo-title {
    margin: 0 0 10px;
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.35;
    color: #0f172a;
}

.product-promo-desc {
    margin: 0 0 14px;
    color: #64748b;
    font-size: 0.9rem;
    line-height: 1.55;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-promo-price-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
}

.product-promo-price {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--mds-color-main, #16a34a);
    line-height: 1.2;
}

.product-promo-price-label {
    font-size: 0.8rem;
    color: #94a3b8;
    font-weight: 500;
}

.product-promo-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 12px 22px 22px;
    border-top: 1px solid #f1f5f9;
    background: #fafbfc;
}

.product-promo-actions .btn {
    flex: 1 1 auto;
    min-width: 110px;
    font-weight: 600;
}

.product-promo-actions .btn-custom {
    flex: 1 1 100%;
}

body.product-promotion-open {
    overflow: hidden;
}

@media (max-width: 575px) {
    .product-promotion-modal {
        width: 94vw;
        border-radius: 14px;
    }

    .product-promo-hero {
        min-height: 160px;
        max-height: 200px;
    }

    .product-promo-hero img {
        min-height: 160px;
        max-height: 200px;
    }

    .product-promo-content {
        padding: 16px 16px 6px;
    }

    .product-promo-title {
        font-size: 1.05rem;
    }

    .product-promo-actions {
        flex-direction: column;
        padding: 12px 16px 16px;
    }

    .product-promo-actions .btn {
        width: 100%;
    }
}