/**
 * Frontend CSS for WooCommerce Order Splitter
 *
 * @package WC_Order_Splitter
 * @since 1.0.0
 */

/* Order Container Styles */
.wcos-order-container {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    margin-bottom: 20px;
    overflow: hidden;
}

.wcos-order-header {
    background: #f8f9fa;
    padding: 15px 20px;
    border-bottom: 1px solid #ddd;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.wcos-order-title {
    font-size: 18px;
    font-weight: bold;
    margin: 0;
    color: #333;
}

.wcos-order-number {
    font-family: monospace;
    background: #e9ecef;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 14px;
}

.wcos-order-meta {
    display: flex;
    gap: 20px;
    align-items: center;
    font-size: 14px;
    color: #666;
}

.wcos-order-status {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: bold;
    text-transform: uppercase;
}

.wcos-status-processing {
    background: #fff3cd;
    color: #856404;
}

.wcos-status-completed {
    background: #d4edda;
    color: #155724;
}

.wcos-status-pending {
    background: #f8d7da;
    color: #721c24;
}

/* Child Orders Section */
.wcos-children-section {
    padding: 20px;
}

.wcos-children-title {
    font-size: 16px;
    font-weight: bold;
    margin: 0 0 15px 0;
    color: #333;
}

.wcos-children-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 15px;
}

.wcos-child-card {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 6px;
    padding: 15px;
    transition: all 0.2s ease;
}

.wcos-child-card:hover {
    border-color: #0073aa;
    box-shadow: 0 2px 8px rgba(0, 115, 170, 0.1);
}

.wcos-child-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.wcos-child-number {
    font-weight: bold;
    color: #0073aa;
    text-decoration: none;
}

.wcos-child-number:hover {
    text-decoration: underline;
}

.wcos-child-status {
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: bold;
    text-transform: uppercase;
}

.wcos-child-product {
    font-size: 14px;
    color: #333;
    margin-bottom: 8px;
    line-height: 1.4;
}

.wcos-child-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
}

.wcos-child-quantity {
    color: #666;
}

.wcos-child-total {
    font-weight: bold;
    color: #333;
}

/* Search Results */
.wcos-search-results {
    margin-top: 20px;
}

.wcos-search-item {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 15px;
    margin-bottom: 10px;
    transition: all 0.2s ease;
}

.wcos-search-item:hover {
    border-color: #0073aa;
    box-shadow: 0 2px 4px rgba(0, 115, 170, 0.1);
}

.wcos-search-highlight {
    background: #fff3cd;
    border-color: #ffeaa7;
}

/* Loading State */
.wcos-loading {
    text-align: center;
    padding: 40px;
    color: #666;
}

.wcos-spinner {
    display: inline-block;
    width: 32px;
    height: 32px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #0073aa;
    border-radius: 50%;
    animation: wcos-spin 1s linear infinite;
    margin-bottom: 15px;
}

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

/* Empty State */
.wcos-empty {
    text-align: center;
    padding: 40px;
    color: #666;
}

.wcos-empty-icon {
    font-size: 48px;
    margin-bottom: 15px;
    opacity: 0.5;
}

.wcos-empty-text {
    font-size: 16px;
    margin-bottom: 20px;
}

/* Error State */
.wcos-error {
    background: #f8d7da;
    color: #721c24;
    padding: 15px;
    border-radius: 6px;
    border: 1px solid #f5c6cb;
    margin-bottom: 20px;
}

/* Success Message */
.wcos-success {
    background: #d4edda;
    color: #155724;
    padding: 15px;
    border-radius: 6px;
    border: 1px solid #c3e6cb;
    margin-bottom: 20px;
}

/* Responsive Design */
@media screen and (max-width: 768px) {
    .wcos-order-header {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }
    
    .wcos-order-meta {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }
    
    .wcos-children-grid {
        grid-template-columns: 1fr;
    }
    
    .wcos-child-details {
        flex-direction: column;
        gap: 5px;
        align-items: flex-start;
    }
}

@media screen and (max-width: 480px) {
    .wcos-order-container {
        margin-bottom: 15px;
    }
    
    .wcos-order-header,
    .wcos-children-section {
        padding: 15px;
    }
    
    .wcos-child-card {
        padding: 12px;
    }
}

/* Print Styles */
@media print {
    .wcos-order-container {
        border: 1px solid #000;
        page-break-inside: avoid;
    }
    
    .wcos-order-header {
        background: #f0f0f0 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    
    .wcos-child-card {
        border: 1px solid #ccc;
        page-break-inside: avoid;
    }
}