/**
 * Page Loader Styles
 * Simple loading overlay until page is ready
 */

.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.95);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease-out;
}

.page-loader.fade-out {
    opacity: 0;
    pointer-events: none;
}

.loader-container {
    text-align: center;
    max-width: 300px;
    padding: 40px 20px;
}

.loader-spinner {
    width: 60px;
    height: 60px;
    border: 6px solid #f3f3f3;
    border-top: 6px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

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

.loader-text h3 {
    color: #333;
    font-size: 24px;
    font-weight: 600;
    margin: 0 0 10px 0;
    font-family: Arial, sans-serif;
}

.loader-text p {
    color: #666;
    font-size: 16px;
    margin: 0;
    font-family: Arial, sans-serif;
    line-height: 1.4;
}

/* Mobile styles */
@media (max-width: 768px) {
    .loader-container {
        padding: 30px 15px;
    }
    
    .loader-spinner {
        width: 50px;
        height: 50px;
        border-width: 5px;
    }
    
    .loader-text h3 {
        font-size: 20px;
    }
    
    .loader-text p {
        font-size: 14px;
    }
}

/* Hide page content initially to prevent flash */
body.builder-index-index.builder-loading #maincontent {
    opacity: 0;
    transition: opacity 0.5s ease-in;
}

body.builder-index-index.page-loaded #maincontent {
    opacity: 1;
}

/* Show content immediately if no loader class (fallback) */
body.builder-index-index:not(.builder-loading):not(.page-loaded) #maincontent {
    opacity: 1;
}

/* Lazy Loading Styles */
img.lazy-load {
    transition: opacity 0.3s ease;
    background: #f0f0f0;
}

img.lazy-load.fade-in {
    opacity: 1;
}

img.lazy-load.error {
    opacity: 0.5;
    background: #ffebee;
}

/* Loading placeholder animation */
img.lazy-load:not(.loaded) {
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0% { opacity: 0.8; }
    50% { opacity: 0.4; }
    100% { opacity: 0.8; }
}