/* By-Weight Pricing for WooCommerce - Frontend Styles */

.bwpw_calculation_section {
    margin: 20px 0;
    padding: 15px;
    background-color: #f9f9f9;
    border-radius: 5px;
    border: 1px solid #e0e0e0;
}

.bwpw_weight_selection {
    margin-bottom: 15px;
}

.bwpw_weight_selection label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.bwpw_weight_select {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #fff;
}

.bwpw_actual_weight_display {
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid #e0e0e0;
}

.bwpw_price_display {
    font-size: 1.1em;
}

.bwpw_price_display p {
    margin: 0;
}

/* Cart weight adjustment styles */
.bwpw-cart-weight-select {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #fff;
}

/* Loading overlay for cart updates */
.bwpw-loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.7);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
}

.bwpw-loading-spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #3498db;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: bwpw-spin 2s linear infinite;
}

@keyframes bwpw-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Price per kg display for regular products (variable products without By-Weight Pricing) */
.bwpw-price-per-kg-regular {
    display: block !important;
    font-size: 14px !important;
    color: #666 !important;
    font-weight: normal !important;
    margin-top: 5px !important;
    visibility: visible !important;
    opacity: 1 !important;
    position: relative !important;
    z-index: 99999 !important;
    line-height: 1.5 !important;
}

/* Prevent duplicate price per kg displays - hide if multiple exist */
.bwpw-price-per-kg-regular ~ .bwpw-price-per-kg-regular {
    display: none !important;
}

.bwpw-price-per-kg-regular * {
    display: inline !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.bwpw-price-per-kg-regular .woocommerce-Price-amount {
    display: inline !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.bwpw-price-per-kg-regular bdi {
    display: inline !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* Ensure it's visible in WooCommerce variation price container */
.single_variation_wrap .woocommerce-variation-price .bwpw-price-per-kg-regular,
.woocommerce-variation-price .bwpw-price-per-kg-regular {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* Responsive styles */
@media (max-width: 768px) {
    .bwpw_calculation_section {
        padding: 10px;
    }
    
    .bwpw_weight_select,
    .bwpw-cart-weight-select {
        padding: 6px;
    }
}