/**
 * Woo-Reviews-List Plugin Styles (Performance-Optimiert)
 * Version: 1.1.0
 */

/* Basis-Styles */
.user-reviews-list {
    margin: 20px 0;
    /* Performance: Optimierung für Animationen */
    contain: layout style paint;
	padding: 0 10px;
}

.reviews-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.review-item { 
    background-color: #fff;
	box-shadow: 0px 1px 4px 0px #0002;
    display: flex;
    gap: 15px;
	padding: 15px;
    /* Performance: Hardware-Beschleunigung für Animationen */
    transform: translateZ(0);
    backface-visibility: hidden;
}

.review-left-column {
    flex: 0 0 auto;
}

.review-right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
	padding: 10px;
}

.product-thumbnail{
	background: #fff;
	padding: 5px;
	width: 200px;
}

div.user-reviews-list div.reviews-container div.review-item div.review-left-column div.product-thumbnail a img.attachment-thumbnail.size-thumbnail,
.product-thumbnail img {
    width: auto;
    height: 200px;
	margin: 0 auto !important;
}

.product-details h4 {
    margin: 0;
    font-size: 16px;
}

.product-details h4 a {
    text-decoration: none;
    color: #333;
    /* Performance: GPU-Beschleunigung für Hover */
    transition: color 0.2s ease;
}

.product-details h4 a:hover {
    color: #8c1812;
}

/* WooCommerce-kompatible Sterne-Rating */
.bde-star-rating__wrapper {
    display: flex;
    gap: 2px;
    align-items: center;
}

.bde-star-rating__wrapper svg {
    width: 18px;
    height: 18px;
    /* Performance: Bessere SVG-Rendering */
    shape-rendering: geometricPrecision;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.bde-star-rating__wrapper svg.star-filled {
    color: #ffb400;
    fill: currentColor;
}

.bde-star-rating__wrapper svg.star-empty {
    color: #ddd;
    fill: currentColor;
}

/* Fallback für alte Sterne-Klassen (für Rückwärtskompatibilität) */
.star-rating {
    display: flex;
    gap: 2px;
}

.star {
    color: #ddd;
    font-size: 18px;
    /* Performance: Bessere Font-Rendering */
    font-feature-settings: "liga";
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.star.filled {
    color: #ffb400;
}

.review-content p {
    font-size: 16px;
	font-weight: bold;
	margin: 0;
    line-height: 1.5;
}

.review-date {
    color: #666;
    font-size: 14px;
}

/* "Mehr laden" Button - Performance-Optimiert */
.load-more-container {
    text-align: center;
    margin-top: 20px;
}

.load-more-btn {
    background-color: #8c1812;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
}

.load-more-btn:hover {
    background-color: #670f0a;
}

.load-more-btn:disabled {
    background-color: #ccc;
    cursor: not-allowed;
    transform: none;
}

/* Loading-Animation für bessere UX */
.load-more-btn.loading {
    position: relative;
    color: transparent;
}

.load-more-btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Error-Message Styling */
.review-error-message {
    color: #d32f2f;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #d32f2f;
    border-radius: 4px;
    background-color: #ffebee;
    font-size: 14px;
    text-align: center;
}

/* Performance: Optimierungen für Animationen */
.review-item,
.load-more-btn {
    /* Bessere Performance für Transformationen */
    transform: translateZ(0);
    backface-visibility: hidden;
    perspective: 1000px;
}

/* Responsive Design - Mobile First Approach */
@media (max-width: 768px) {
    .review-item {
        flex-direction: column;
        text-align: center;
        /* Reduzierte Padding auf mobilen Geräten */
        padding: 12px;
    }
    
    .review-left-column {
        align-self: center;
    }
    
    .product-thumbnail img {
        width: 60px;
        height: 60px;
    }
    
    .load-more-btn {
        width: 100%;
        max-width: 300px;
        /* Bessere Touch-Targets auf Mobile */
        min-height: 44px;
    }
    
    /* Mobile-spezifische Performance-Optimierungen */
    .star {
        font-size: 16px;
    }
    
    .review-content p {
        font-size: 14px;
    }
}

/* Performance: Reduzierte Animationen für Benutzer mit motion-reduced Präferenz */
@media (prefers-reduced-motion: reduce) {
    .load-more-btn,
    .product-details h4 a {
        transition: none;
    }
    
    .load-more-btn:hover {
        transform: none;
    }
    
    .load-more-btn.loading::after {
        animation: none;
    }
}

/* Performance: Optimierung für High-DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .product-thumbnail img {
        /* Bessere Bildqualität auf Retina-Displays */
        image-rendering: -webkit-optimize-contrast;
    }
}