/* Loader Styles */
#leo-infinite-scroll-loader {
    text-align: center;
    padding: 20px 0;
    margin: 20px 0;
    clear: both;
    width: 100%;
}

#leo-infinite-scroll-loader .loader-content {
    display: inline-block;
    padding: 15px 30px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid #ddd;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* Spinner Animation */
#leo-infinite-scroll-loader .spinner {
    width: 40px;
    height: 40px;
    margin: 0 auto 10px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #3498db;
    border-radius: 50%;
    animation: leoSpinner 1s linear infinite;
}

@keyframes leoSpinner {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

#leo-infinite-scroll-loader p {
    margin: 0;
    font-size: 14px;
    color: #666;
    font-weight: 500;
}

/* End Message Styles */
#leo-infinite-scroll-end {
    text-align: center;
    padding: 30px 20px;
    margin: 20px 0;
    clear: both;
    width: 100%;
}

#leo-infinite-scroll-end p {
    margin: 0;
    font-size: 16px;
    color: #999;
    font-style: italic;
    padding: 20px;
    border-top: 1px solid #eee;
}

/* Product Animation Styles */
.product-item[style*="opacity: 0"] {
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.product-item[style*="opacity: 1"] {
    transform: translateY(0);
}

/* Leo Theme Specific Adjustments */
.product_list .product-item {
    transition: all 0.3s ease;
}

.product_list .product-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    #leo-infinite-scroll-loader {
        padding: 15px 0;
        margin: 15px 0;
    }
    
    #leo-infinite-scroll-loader .loader-content {
        padding: 10px 20px;
    }
    
    #leo-infinite-scroll-loader .spinner {
        width: 30px;
        height: 30px;
        border-width: 2px;
        margin-bottom: 8px;
    }
    
    #leo-infinite-scroll-loader p {
        font-size: 13px;
    }
    
    #leo-infinite-scroll-end {
        padding: 20px 15px;
    }
    
    #leo-infinite-scroll-end p {
        font-size: 14px;
        padding: 15px 10px;
    }
    
    /* Optimize product animations on mobile */
    .product-item[style*="opacity: 0"] {
        transform: translateY(10px);
    }
}

/* Tablet Styles */
@media (min-width: 769px) and (max-width: 1024px) {
    #leo-infinite-scroll-loader .loader-content {
        padding: 12px 25px;
    }
    
    #leo-infinite-scroll-loader .spinner {
        width: 35px;
        height: 35px;
        border-width: 3px;
    }
}

/* Desktop Large Screen Optimizations */
@media (min-width: 1200px) {
    #leo-infinite-scroll-loader {
        padding: 25px 0;
    }
    
    #leo-infinite-scroll-end {
        padding: 40px 20px;
    }
}

/* Dark Theme Support (for Leo themes with dark mode) */
.dark-theme #leo-infinite-scroll-loader .loader-content,
body.dark #leo-infinite-scroll-loader .loader-content {
    background: rgba(40, 40, 40, 0.9);
    border-color: #555;
    color: #fff;
}

.dark-theme #leo-infinite-scroll-loader .spinner,
body.dark #leo-infinite-scroll-loader .spinner {
    border-color: #555;
    border-top-color: #3498db;
}

.dark-theme #leo-infinite-scroll-loader p,
body.dark #leo-infinite-scroll-loader p,
.dark-theme #leo-infinite-scroll-end p,
body.dark #leo-infinite-scroll-end p {
    color: #ccc;
}

.dark-theme #leo-infinite-scroll-end p,
body.dark #leo-infinite-scroll-end p {
    border-top-color: #333;
}

/* RTL Language Support */
.rtl #leo-infinite-scroll-loader,
.rtl #leo-infinite-scroll-end {
    direction: rtl;
}

/* High DPI/Retina Display Optimizations */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    #leo-infinite-scroll-loader .spinner {
        border-width: 2px;
    }
    
    #leo-infinite-scroll-loader .loader-content {
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
    }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
    #leo-infinite-scroll-loader .spinner {
        animation: none;
    }
    
    .product-item[style*="opacity: 0"],
    .product-item[style*="opacity: 1"] {
        transition: none;
        transform: none;
    }
    
    #leo-infinite-scroll-loader,
    #leo-infinite-scroll-end {
        transition: none;
    }
}

/* Focus States for Accessibility */
#leo-infinite-scroll-loader:focus-within {
    outline: 2px solid #3498db;
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    #leo-infinite-scroll-loader,
    #leo-infinite-scroll-end {
        display: none !important;
    }
}