.coral-free-oils-container {
    margin: 24px 0;
    padding: 24px;
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
}

.coral-free-oils-container h3 {
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 30px;
    color: #089c46;
}

.coral-carousel-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.coral-oils-grid {
    display: flex;
    overflow-x: auto;
    overflow-y: hidden;
    gap: 16px;
    padding: 10px 4px 10px;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

/* Hide scrollbar for Chrome, Safari and Opera */
.coral-oils-grid::-webkit-scrollbar {
    display: none;
}

/* Hide scrollbar for IE, Edge and Firefox */
.coral-oils-grid {
    -ms-overflow-style: none;
    /* IE and Edge */
    scrollbar-width: none;
    /* Firefox */
}

.coral-carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.2s ease;
    padding: 0;
    color: #1e293b;
}

.coral-carousel-nav:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
    color: #089c46;
}

.coral-carousel-nav.prev {
    left: -18px;
}

.coral-carousel-nav.next {
    right: -18px;
}

.coral-carousel-nav i {
    font-size: 20px;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.coral-oil-item {
    flex: 0 0 160px;
    cursor: pointer;
    transition: all 0.3s ease;
    height: auto;
}

.coral-oil-card {
    position: relative;
    background: #ffffff;
    border: 2px solid #f1f5f9;
    border-radius: 12px;
    overflow: hidden;
    padding: 16px 12px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

/* FREE Badge */
.coral-oil-card::before {
    content: 'FREE';
    position: absolute;
    top: 10px;
    left: 10px;
    background: #27ae60;
    color: #fff;
    font-size: 0.65rem;
    font-weight: 800;
    padding: 3px 6px;
    border-radius: 4px;
    letter-spacing: 0.5px;
    line-height: 1;
    z-index: 2;
}

.coral-oil-item:hover .coral-oil-card {
    transform: translateY(-4px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
    border-color: #e2e8f0;
}

.coral-oil-item.selected .coral-oil-card {
    border-color: #27ae60;
    background: #f0fdf4;
}

.coral-oil-card img {
    max-width: 100%;
    height: auto;
    object-fit: contain;
    max-height: 120px;
    margin-bottom: 12px;
    mix-blend-mode: multiply;
}

.coral-oil-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.coral-oil-title {
    font-size: 0.85rem;
    color: #334155;
    display: block;
    line-height: 1.3;
    font-weight: 600;
}

.coral-oil-original-price {
    font-size: 0.75rem;
    color: #94a3b8;
    display: block;
}

.coral-oil-original-price del,
.coral-oil-original-price .woocommerce-Price-amount {
    color: inherit;
    text-decoration: line-through;
}

.coral-oil-check {
    position: absolute;
    top: 10px;
    right: 10px;
    background: #27ae60;
    color: #fff;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    opacity: 0;
    transform: scale(0.5) rotate(-45deg);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 2;
    box-shadow: 0 2px 5px rgba(39, 174, 96, 0.4);
}

.coral-oil-item.selected .coral-oil-check {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

.coral-oil-item.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    filter: grayscale(100%);
}

.coral-oil-item.disabled .coral-oil-card::before {
    background: #94a3b8;
}

.coral-oil-item.disabled:hover .coral-oil-card {
    transform: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

@media (max-width: 768px) {
    .coral-free-oils-container {
        padding: 16px;
        margin: 16px 0;
    }

    .coral-oils-grid {
        gap: 12px;
    }

    .coral-oil-item {
        flex: 0 0 130px;
    }

    .coral-oil-card {
        padding: 12px 8px;
    }

    .coral-carousel-nav {
        display: none;
        /* Hide nav buttons on mobile - swiping is better */
    }
}