/**
 * DrainMaster Extender Selector
 * Apple-style card design
 */

.dm-extender-container {
    margin: 20px 0;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
}

.dm-extender-title {
    margin: 0 0 20px 0;
    font-size: 18px;
    font-weight: 600;
    color: #1d1d1f;
    text-align: center;
}

/* Card Grid */
.dm-extender-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

/* Individual Card */
.dm-extender-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 16px 12px;
    background: #ffffff;
    border: 2px solid #e5e5e5;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 100px;
}

.dm-extender-card:hover {
    border-color: #86bc25;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.dm-extender-card.active {
    border-color: #86bc25;
    background: linear-gradient(180deg, #f0f7e6 0%, #ffffff 100%);
    box-shadow: 0 0 0 1px #86bc25;
}

/* Card Content */
.dm-extender-qty {
    font-size: 14px;
    font-weight: 600;
    color: #1d1d1f;
    margin-bottom: 4px;
}

.dm-extender-price {
    font-size: 18px;
    font-weight: 700;
    color: #1d1d1f;
}

.dm-extender-savings {
    font-size: 12px;
    font-weight: 500;
    color: #86bc25;
    margin-top: 6px;
    padding: 2px 8px;
    background: rgba(134, 188, 37, 0.1);
    border-radius: 10px;
}

/* Add to Cart Button */
.dm-extender-add-to-cart {
    display: block;
    width: 100%;
    padding: 14px 20px;
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
    background: #86bc25;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.dm-extender-add-to-cart:hover {
    background: #7aad20;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(134, 188, 37, 0.3);
}

.dm-extender-add-to-cart:active {
    transform: translateY(0);
}

.dm-extender-add-to-cart.loading {
    opacity: 0.7;
    cursor: wait;
}

.dm-extender-add-to-cart.added {
    background: #86bc25;
}

.dm-extender-add-to-cart.disabled {
    background: #999;
    cursor: not-allowed;
    opacity: 0.7;
}

.dm-extender-add-to-cart.disabled:hover {
    background: #999;
    transform: none;
    box-shadow: none;
}

/* Coming soon state */
.dm-extender-container.coming-soon .dm-extender-card {
    cursor: default;
}

.dm-extender-container.coming-soon .dm-extender-card:hover {
    transform: none;
    box-shadow: none;
}

/* Responsive: 2 columns on mobile */
@media (max-width: 480px) {
    .dm-extender-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .dm-extender-card {
        padding: 12px 8px;
        min-height: 90px;
    }

    .dm-extender-qty {
        font-size: 13px;
    }

    .dm-extender-price {
        font-size: 16px;
    }

    .dm-extender-savings {
        font-size: 11px;
    }
}

/* Hide WooCommerce "View cart" link */
.dm-extender-container .added_to_cart,
.dm-extender-container + .added_to_cart {
    display: none !important;
}

/* Shortcode specific styles */
.dm-extender-container.shortcode-version {
    background: #ffffff;
    border: 1px solid #e5e5e5;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}