/* Ad Optimization CSS for Higher CPM */

/* Sticky Ad Container - High CPM Position */
.sticky-ad {
    position: sticky !important;
    top: 0 !important;
    z-index: 1000 !important;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 1rem;
    margin: 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.sticky-ad:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transform: translateY(-1px);
}

/* In-Content Ad Container - Medium CPM Position */
.in-content-ad {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border: 2px solid #007bff;
    border-radius: 12px;
    padding: 1.5rem;
    margin: 2rem 0;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    position: relative;
    overflow: hidden;
}

.in-content-ad::before {
    content: "Sponsored";
    position: absolute;
    top: 8px;
    left: 8px;
    background: #007bff;
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: bold;
}

/* High-Engagement Ad Container - After Section Unlocks */
.engagement-ad {
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    border: 2px solid #2196f3;
    border-radius: 12px;
    padding: 1.5rem;
    margin: 2rem 0;
    text-align: center;
    box-shadow: 0 6px 12px rgba(33,150,243,0.2);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

/* Bottom Ad Container - Lower CPM but High Volume */
.bottom-ad {
    background: linear-gradient(135deg, #f5f5f5 0%, #eeeeee 100%);
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 1rem;
    margin: 2rem 0;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Responsive Ad Containers - Mobile Optimized for Maximum RPM */
@media (max-width: 768px) {
    .sticky-ad {
        position: relative !important;
        top: auto !important;
        margin: 1rem 0;
        padding: 0.75rem;
        /* Ensure full width on mobile */
        width: 100% !important;
        max-width: 100% !important;
        min-width: 100% !important;
    }
    
    .in-content-ad,
    .engagement-ad,
    .bottom-ad {
        margin: 1rem 0;
        padding: 1rem;
        border-radius: 8px;
        width: 100% !important;
        max-width: 100% !important;
        min-width: 100% !important;
        box-sizing: border-box !important;
    }
    
    .in-content-ad::before {
        font-size: 8px;
        padding: 1px 6px;
    }

    /* Mobile ad container optimizations - Enhanced for Viewability - CRITICAL FIXES */
    .ad-container,
    .section-ad {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 100% !important;
        margin: 1.5rem 0 !important;
        padding: 0.5rem !important; /* Reduced padding to prevent clipping */
        min-height: 100px !important; /* Increased for better viewability */
        box-sizing: border-box !important;
        position: relative !important;
        overflow: visible !important; /* CRITICAL: Must be visible */
        display: block !important; /* Ensure block display */
    }
    
    /* Mobile-optimized class */
    .ad-container.mobile-optimized {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 100% !important;
    }

    /* Above-the-fold ad on mobile - Maximum RPM Position */
    article > .section:first-child .ad-container,
    article > .section:first-child .section-ad {
        margin-top: 0.5rem !important;
        margin-bottom: 1.5rem !important;
        background: #ffffff !important;
        border: 2px solid #007bff !important;
        box-shadow: 0 4px 12px rgba(0,123,255,0.2) !important;
        position: relative !important;
        z-index: 10 !important;
        min-height: 100px !important;
    }
    
    /* Ensure AdSense ads are full width on mobile - CRITICAL FIXES */
    .adsbygoogle,
    ins.adsbygoogle {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 100% !important;
        display: block !important;
        box-sizing: border-box !important;
        overflow: visible !important; /* CRITICAL: Allow ads to display fully */
        position: relative !important;
        margin: 0 auto !important;
        padding: 0 !important; /* Remove any padding that might clip ads */
    }
    
    /* Ensure ad iframes are not clipped */
    .adsbygoogle iframe,
    ins.adsbygoogle iframe {
        width: 100% !important;
        max-width: 100% !important;
        overflow: visible !important;
        position: relative !important;
        display: block !important;
    }
    
    /* Viewability indicators */
    .ad-container.viewable {
        border-color: #28a745 !important;
        box-shadow: 0 2px 8px rgba(40,167,69,0.2) !important;
    }
    
    .ad-container.high-viewability {
        border-color: #28a745 !important;
        box-shadow: 0 4px 16px rgba(40,167,69,0.3) !important;
        background: linear-gradient(135deg, #ffffff 0%, #f0fdf4 100%) !important;
    }
}

/* Ad Loading States - Enhanced for Mobile - CRITICAL FIXES */
.ad-container {
    min-height: 90px;
    display: block !important; /* Changed from flex to block for better ad rendering */
    align-items: center;
    justify-content: center;
    background: #f8f9fa;
    border-radius: 8px;
    margin: 1rem 0;
    transition: all 0.3s ease;
    box-sizing: border-box !important;
    position: relative !important;
    overflow: visible !important; /* CRITICAL: Must be visible, not hidden */
    width: 100% !important;
    max-width: 100% !important;
    padding: 0.5rem !important; /* Reduced padding to give more space for ads */
}

/* Mobile-specific ad container sizing - CRITICAL FIXES */
@media (max-width: 768px) {
    .ad-container,
    .section-ad {
        min-height: 100px !important; /* Increased for better viewability */
        width: 100% !important;
        max-width: 100% !important;
        min-width: 100% !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding-left: 0 !important; /* Remove side padding that might clip */
        padding-right: 0 !important;
        overflow: visible !important; /* CRITICAL: Must be visible */
        display: block !important;
    }
    
    /* Ensure parent containers don't clip ads */
    .section,
    article,
    main {
        overflow-x: visible !important; /* Allow horizontal overflow for ads if needed */
    }
    
    /* Fix for display ads - ensure they're fully visible */
    .ad-container ins.adsbygoogle,
    .section-ad ins.adsbygoogle {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 100% !important;
        display: block !important;
        overflow: visible !important;
        margin: 0 !important;
        padding: 0 !important;
    }
}

.ad-container.loading {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Ad Error States */
.ad-container.error {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    color: #856404;
    padding: 1rem;
    text-align: center;
    font-size: 14px;
}

/* High-Performance Ad Styling */
.ad-container.optimized {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 1rem;
    margin: 1.5rem 0;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.ad-container.optimized:hover {
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
    transform: translateY(-1px);
}

/* Ad Viewability Indicators */
.ad-container[data-viewable="true"] {
    border-color: #28a745;
    box-shadow: 0 2px 8px rgba(40,167,69,0.2);
}

.ad-container[data-viewable="false"] {
    opacity: 0.7;
}

/* Above-the-fold ad optimization - Maximum RPM */
.above-fold-ad,
article > .section:first-child .ad-container,
article > .section:first-child .section-ad {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%) !important;
    border: 2px solid #007bff !important;
    box-shadow: 0 4px 16px rgba(0,123,255,0.2) !important;
    margin-top: 0.5rem !important;
    margin-bottom: 2rem !important;
    padding: 1.5rem !important;
    position: relative !important;
    z-index: 10 !important;
}

/* Mobile-specific above-fold optimization */
@media (max-width: 768px) {
    .above-fold-ad,
    article > .section:first-child .ad-container,
    article > .section:first-child .section-ad {
        margin-top: 0.5rem !important;
        margin-bottom: 1.5rem !important;
        padding: 1rem !important;
        min-height: 100px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }
}

.above-fold-ad::before {
    content: "Advertisement";
    position: absolute;
    top: 8px;
    right: 8px;
    background: #007bff;
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Sticky top ad for desktop */
.sticky-top {
    position: sticky !important;
    top: 20px !important;
    z-index: 100 !important;
    background: #ffffff !important;
    border: 2px solid #007bff !important;
    box-shadow: 0 4px 16px rgba(0,123,255,0.15) !important;
}

/* Viewable ad indicator */
.ad-container.viewable {
    border-color: #28a745 !important;
    box-shadow: 0 2px 8px rgba(40,167,69,0.2) !important;
}

/* Mobile-First Ad Optimization - Maximum Viewability & RPM */
@media (max-width: 480px) {
    .ad-container {
        margin: 1rem 0 !important;
        padding: 0.75rem !important;
        border-radius: 8px !important;
        min-height: 100px !important; /* Increased for better viewability */
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        position: relative !important;
        overflow: visible !important;
    }
    
    .sticky-ad {
        position: relative !important;
        top: auto !important;
        width: 100% !important;
    }

    /* Ensure AdSense ads are responsive on small screens - Maximum Viewability */
    .adsbygoogle,
    ins.adsbygoogle {
        display: block !important;
        width: 100% !important;
        max-width: 100% !important;
        min-width: 100% !important;
        min-height: 100px !important; /* Increased for better viewability */
        margin: 0 auto !important;
        box-sizing: border-box !important;
    }
    
    /* Mobile-optimized ads */
    .mobile-ad {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 100% !important;
    }

    /* Above-the-fold optimization for small screens - Maximum RPM */
    article > .section:first-child .ad-container,
    article > .section:first-child .section-ad {
        margin-top: 0.5rem !important;
        margin-bottom: 1.5rem !important;
        padding: 1rem !important;
        min-height: 100px !important;
        background: #ffffff !important;
        border: 2px solid #007bff !important;
        box-shadow: 0 4px 12px rgba(0,123,255,0.2) !important;
        position: relative !important;
        z-index: 10 !important;
    }
    
    /* High viewability indicator */
    .ad-container.high-viewability {
        border-color: #28a745 !important;
        box-shadow: 0 4px 16px rgba(40,167,69,0.3) !important;
    }
    
    /* Priority ads (above-fold) */
    .priority-ad {
        z-index: 15 !important;
    }
}

/* High-DPI Display Optimization */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .ad-container {
        border-width: 0.5px;
    }
}

/* Print Styles - Hide Ads */
@media print {
    .ad-container {
        display: none !important;
    }
}

/* Accessibility Improvements */
.ad-container:focus-within {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

/* Performance Optimizations */
.ad-container {
    will-change: transform;
    backface-visibility: hidden;
    transform: translateZ(0);
}

/* Ad Refresh Indicators */
.ad-container.refreshing {
    opacity: 0.8;
    pointer-events: none;
}

.ad-container.refreshing::after {
    content: "Refreshing...";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0,0,0,0.8);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    z-index: 1001;
}

/* Engagement-Based Ad Styling */
.ad-container.engagement-high {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    border-color: #28a745;
}

.ad-container.engagement-medium {
    background: linear-gradient(135deg, #fff3cd 0%, #ffeaa7 100%);
    border-color: #ffc107;
}

.ad-container.engagement-low {
    background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
    border-color: #dc3545;
} 

/* Manual ad slots should render exactly as provided by Google (no frames/sizing overrides) */
.ad-container.section-ad,
.section-ad {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 1.5rem 0 !important;
    border-radius: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 250px !important; /* Fluid ads require minimum 250px */
    min-height: 0 !important;
    display: block !important;
    overflow: visible !important;
}

/* Remove decorative separators so ads are unframed */
.ad-container.section-ad::before,
.ad-container.section-ad::after,
.section-ad::before,
.section-ad::after {
    content: none !important;
}

/* Let Google control ad sizing; ensure minimum width for fluid ads */
.ad-container.section-ad ins.adsbygoogle,
.section-ad ins.adsbygoogle {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 250px !important; /* Fluid ads require minimum 250px */
    height: auto !important;
    min-height: 0 !important;
    margin: 0 auto !important;
    padding: 0 !important;
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
    overflow: visible !important;
}

/* FINAL OVERRIDE: No frames/extra padding for any ad containers */
.ad-container,
.section-ad,
article > .section:first-child .ad-container,
article > .section:first-child .section-ad {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 1rem 0 !important;
    border-radius: 0 !important;
    min-height: 0 !important;
}

.ad-container.inside,
.ad-container.viewable,
.ad-container.high-viewability,
.ad-container.optimized,
.ad-container.loading,
.ad-container.error {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    min-height: 0 !important;
}

/* Ensure parent containers do not constrain or center the ad unnecessarily */
/* IMPORTANT: We DON'T hide all divs in ad containers - that would hide AdSense iframes! */
/* Only hide specific content widget classes (handled by rules below) */

/* Hide Google content recommendation widgets */
.ad-container [class*="google-content"],
.ad-container [class*="google-recommendation"],
.ad-container [class*="related-articles"],
.ad-container [class*="discover"],
.ad-container [class*="recommendation"],
.section-ad [class*="google-content"],
.section-ad [class*="google-recommendation"],
.section-ad [class*="related-articles"],
.section-ad [class*="discover"],
.section-ad [class*="recommendation"] {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    height: 0 !important;
    overflow: hidden !important;
}

/* Hide content widgets with lightning bolt icons */
.ad-container svg[class*="lightning"],
.ad-container svg[class*="bolt"],
.ad-container [class*="lightning"],
.ad-container [class*="bolt"],
.section-ad svg[class*="lightning"],
.section-ad svg[class*="bolt"],
.section-ad [class*="lightning"],
.section-ad [class*="bolt"] {
    display: none !important;
    visibility: hidden !important;
}

/* GLOBAL: Ensure all ad containers meet minimum width requirement for fluid ads */
.ad-container,
.section-ad,
.ad-container.section-ad {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 250px !important; /* Fluid ads require minimum 250px - CRITICAL */
    overflow: visible !important;
}

/* GLOBAL: Ensure all ad elements meet minimum width requirement */
.ad-container ins.adsbygoogle,
.section-ad ins.adsbygoogle,
.ad-container.section-ad ins.adsbygoogle {
    min-width: 250px !important; /* Fluid ads require minimum 250px - CRITICAL */
}

/* Hide ONLY content recommendation widgets - NOT real AdSense ads */
/* Don't hide divs that contain AdSense iframes (those are real ads) */
.ad-container > div:has(svg[class*="lightning"]):not([id*="google_ads"]):not([id*="ads_iframe"]):not(:has(iframe)),
.ad-container > div:has-text("Discover more"):not([id*="google_ads"]):not([id*="ads_iframe"]):not(:has(iframe)),
.section-ad > div:has(svg[class*="lightning"]):not([id*="google_ads"]):not([id*="ads_iframe"]):not(:has(iframe)),
.section-ad > div:has-text("Discover more"):not([id*="google_ads"]):not([id*="ads_iframe"]):not(:has(iframe)) {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    height: 0 !important;
    overflow: hidden !important;
}

/* Hide Google content recommendation widgets */
.ad-container [class*="google-content"],
.ad-container [class*="google-recommendation"],
.ad-container [class*="related-articles"],
.ad-container [class*="discover"],
.ad-container [class*="recommendation"],
.section-ad [class*="google-content"],
.section-ad [class*="google-recommendation"],
.section-ad [class*="related-articles"],
.section-ad [class*="discover"],
.section-ad [class*="recommendation"] {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    height: 0 !important;
    overflow: hidden !important;
    position: absolute !important;
    left: -9999px !important;
}

/* Hide content widgets with lightning bolt icons or recommendation text */
.ad-container svg[class*="lightning"],
.ad-container svg[class*="bolt"],
.ad-container [class*="lightning"],
.ad-container [class*="bolt"],
.section-ad svg[class*="lightning"],
.section-ad svg[class*="bolt"],
.section-ad [class*="lightning"],
.section-ad [class*="bolt"] {
    display: none !important;
    visibility: hidden !important;
}

/* Note: Text-based content widget detection is handled by JavaScript */
/* CSS handles class-based hiding as fallback */