/* Advertisement Styles */
:root {
    --ad-border-color: #e1e5e9;
    --ad-bg-color: #f8f9fa;
    --ad-text-color: #6c757d;
    --ad-label-color: #868e96;
    --ad-hover-color: #007bff;
    --ad-cta-color: #007bff;
    --ad-cta-hover: #0056b3;
    --ad-disclaimer-color: #6c757d;
    --ad-shadow: 0 2px 4px rgba(0,0,0,0.1);
    --ad-shadow-hover: 0 4px 8px rgba(0,0,0,0.15);
}

/* General Ad Container Styles */
.ad-container {
    margin: var(--space-6) auto;
    padding: var(--space-4);
    background: var(--ad-bg-color);
    border: 1px solid var(--ad-border-color);
    border-radius: var(--radius-lg);
    text-align: center;
    position: relative;
    box-shadow: var(--ad-shadow);
    transition: box-shadow var(--transition-base);
}

.ad-container:hover {
    box-shadow: var(--ad-shadow-hover);
}

.ad-label {
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--ad-label-color);
    color: white;
    padding: var(--space-1) var(--space-3);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ad-spacing {
    height: var(--space-4);
    width: 100%;
}

/* Google AdSense Styles */
.adsense-container {
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
}

.adsense-container .ad-label {
    background: var(--color-text-light);
}

.adsbygoogle {
    display: block !important;
    text-align: center;
    margin: 0 auto;
}

/* Responsive AdSense sizing */
.ad-banner-responsive {
    min-height: 90px;
}

.ad-sidebar-vertical {
    min-height: 600px;
}

.ad-small-square {
    min-height: 250px;
}

.ad-large-rectangle {
    min-height: 300px;
}

.ad-medium-rectangle {
    min-height: 280px;
}

/* Credit Card Ad Styles */
.credit-card-ad {
    background: #1f2937;
    border: 2px solid #374151;
    color: white;
}

.credit-card-ad .ad-label {
    background: #6b7280;
    color: white;
}

.ad-disclaimer {
    margin-top: var(--space-4);
    padding-top: var(--space-3);
    border-top: 1px solid var(--ad-border-color);
    text-align: center;
}

.ad-disclaimer small {
    color: var(--ad-disclaimer-color);
    font-size: var(--font-size-xs);
    line-height: 1.3;
}

/* Small Credit Card Ad */
.credit-card-small {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 300px;
    margin: 0 auto;
    transition: all var(--transition-base);
}

.credit-card-small:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
}

.credit-card-small .card-header {
    display: flex;
    align-items: center;
    margin-bottom: var(--space-4);
    width: 100%;
}

.credit-card-small .card-image {
    width: 60px;
    height: 38px;
    object-fit: contain;
    border-radius: var(--radius-sm);
    margin-right: var(--space-3);
}

.credit-card-small .card-info {
    flex: 1;
    text-align: left;
}

.credit-card-small .card-name {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    margin: 0 0 var(--space-1) 0;
    color: white;
}

.credit-card-small .card-bank {
    font-size: var(--font-size-xs);
    color: #d1d5db;
    margin: 0;
}

.credit-card-small .card-offer {
    text-align: center;
    margin-bottom: var(--space-4);
}

.credit-card-small .bonus-offer {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-1);
}

.credit-card-small .bonus-value {
    font-size: var(--font-size-xs);
    color: var(--ad-text-color);
}

.credit-card-small .card-cta {
    background: var(--ad-cta-color);
    color: white;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    transition: background-color var(--transition-base);
    display: inline-block;
}

.credit-card-small .card-cta:hover {
    background: var(--ad-cta-hover);
    text-decoration: none;
    color: white;
}

/* Banner Credit Card Ad */
.credit-card-banner {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    max-width: 728px;
    margin: 0 auto;
    transition: all var(--transition-base);
}

.credit-card-banner:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.1);
}

.credit-card-banner .card-image {
    width: 100px;
    height: 63px;
    object-fit: contain;
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.credit-card-banner .card-content {
    flex: 1;
    text-align: left;
}

.credit-card-banner .card-name {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    margin: 0 0 var(--space-2) 0;
    color: var(--color-text-primary);
}

.credit-card-banner .card-description {
    font-size: var(--font-size-sm);
    color: var(--ad-text-color);
    margin: 0 0 var(--space-3) 0;
}

.credit-card-banner .card-offer-banner {
    display: flex;
    gap: var(--space-4);
    align-items: baseline;
}

.credit-card-banner .bonus-text {
    display: flex;
    flex-direction: column;
}

.credit-card-banner .bonus-amount {
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.credit-card-banner .bonus-requirement {
    font-size: var(--font-size-xs);
    color: var(--ad-text-color);
}

.credit-card-banner .bonus-value {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-success);
}

.credit-card-banner .card-cta-container {
    flex-shrink: 0;
}

.credit-card-banner .card-cta-banner {
    background: var(--ad-cta-color);
    color: white;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-semibold);
    transition: background-color var(--transition-base);
    display: inline-block;
    white-space: nowrap;
}

.credit-card-banner .card-cta-banner:hover {
    background: var(--ad-cta-hover);
    text-decoration: none;
    color: white;
    transform: translateY(-1px);
}

/* Responsive credit card banner ads */
.credit-card-banner.responsive-banner-ad {
    max-width: 100%;
    width: 100%;
    padding: var(--space-3);
    flex-direction: column;
    text-align: center;
    gap: var(--space-3);
    box-sizing: border-box;
    overflow: hidden;
}

.credit-card-banner.responsive-banner-ad .card-content {
    text-align: center;
    width: 100%;
    min-width: 0;
}

.credit-card-banner.responsive-banner-ad .card-offer-banner {
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-2);
    width: 100%;
}

.credit-card-banner.responsive-banner-ad .card-headline {
    width: 100%;
    min-width: 0;
}

.credit-card-banner.responsive-banner-ad .card-name {
    font-size: var(--font-size-md);
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.credit-card-banner.responsive-banner-ad .card-description {
    font-size: var(--font-size-sm);
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* Responsive credit card large ads - Make entire card clickable */
.credit-card-large.responsive-large-ad {
    max-width: 100%;
    width: 100%;
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-4);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    color: inherit;
}

.credit-card-large.responsive-large-ad:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
}

.credit-card-large.responsive-large-ad .card-offer-large {
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

.credit-card-large.responsive-large-ad .card-footer-large {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-3);
    margin-top: var(--space-4);
}

.credit-card-large.responsive-large-ad .card-cta-large {
    width: auto;
    display: inline-block;
    pointer-events: none; /* Prevent double-click on nested link */
}

/* Large Credit Card Ad */
.credit-card-large {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-4);
    padding: var(--space-4);
    max-width: 100%;
    width: 100%;
    margin: 0 auto;
    text-align: left;
    box-sizing: border-box;
    overflow: hidden;
    transition: all var(--transition-base);
}

.credit-card-large:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
}

.credit-card-large .card-visual {
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.credit-card-large .card-image-large {
    width: 120px;
    height: 76px;
    object-fit: contain;
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.credit-card-large .card-name-large {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    margin: 0 0 var(--space-3) 0;
    color: var(--color-text-primary);
}

.credit-card-large .card-description-large {
    font-size: var(--font-size-md);
    color: var(--ad-text-color);
    line-height: 1.5;
    margin: 0 0 var(--space-5) 0;
}

.credit-card-large .card-offer-large {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-5);
    margin-bottom: var(--space-5);
}

.credit-card-large .signup-bonus h4,
.credit-card-large .key-benefits h4 {
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-semibold);
    margin: 0 0 var(--space-3) 0;
    color: var(--color-text-primary);
}

.credit-card-large .bonus-amount-large {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.credit-card-large .bonus-requirement-large {
    font-size: var(--font-size-sm);
    color: var(--ad-text-color);
    margin-bottom: var(--space-2);
}

.credit-card-large .bonus-value-large {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-success);
}

.credit-card-large .benefits-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.credit-card-large .benefits-list li {
    font-size: var(--font-size-sm);
    color: var(--ad-text-color);
    padding: var(--space-1) 0;
    position: relative;
    padding-left: var(--space-4);
}

.credit-card-large .benefits-list li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: var(--font-weight-bold);
}

.credit-card-large .card-footer-large {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-4);
    grid-column: 1 / -1;
    margin-top: var(--space-4);
}

.credit-card-large .annual-fee {
    font-size: var(--font-size-sm);
    color: var(--ad-text-color);
    flex-shrink: 0;
}

.credit-card-large .card-cta-large {
    background: linear-gradient(135deg, var(--ad-cta-color) 0%, #0056b3 100%);
    color: white;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-bold);
    transition: all var(--transition-base);
    display: inline-block;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0,123,255,0.3);
}

.credit-card-large .card-cta-large:hover {
    background: linear-gradient(135deg, #0056b3 0%, var(--ad-cta-color) 100%);
    text-decoration: none;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,123,255,0.4);
}

/* Medium Credit Card Ad (Default) */
.credit-card-medium {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-4);
    padding: var(--space-4);
    max-width: 400px;
    margin: 0 auto;
    text-align: left;
    transition: all var(--transition-base);
}

.credit-card-medium:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.1);
}

.credit-card-medium .card-image-container {
    display: flex;
    align-items: flex-start;
}

.credit-card-medium .card-image-medium {
    width: 80px;
    height: 50px;
    object-fit: contain;
    border-radius: var(--radius-md);
}

.credit-card-medium .card-name-medium {
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-bold);
    margin: 0 0 var(--space-2) 0;
    color: var(--color-text-primary);
}

.credit-card-medium .card-description-medium {
    font-size: var(--font-size-sm);
    color: var(--ad-text-color);
    line-height: 1.4;
    margin: 0 0 var(--space-4) 0;
}

.credit-card-medium .card-highlights {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.credit-card-medium .signup-bonus-medium,
.credit-card-medium .annual-fee-medium {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--font-size-sm);
}

.credit-card-medium .bonus-label,
.credit-card-medium .fee-label {
    color: var(--ad-text-color);
    font-weight: var(--font-weight-medium);
}

.credit-card-medium .bonus-amount-medium {
    color: var(--color-primary);
    font-weight: var(--font-weight-bold);
}

.credit-card-medium .fee-amount {
    color: var(--color-text-primary);
    font-weight: var(--font-weight-medium);
}

.credit-card-medium .card-cta-medium {
    background: var(--ad-cta-color);
    color: white;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    transition: background-color var(--transition-base);
    display: inline-block;
    text-align: center;
    width: 100%;
}

.credit-card-medium .card-cta-medium:hover {
    background: var(--ad-cta-hover);
    text-decoration: none;
    color: white;
    transform: translateY(-1px);
}

/* Demo AdSense Styles */
.demo-adsense-banner {
    background: linear-gradient(135deg, #4285f4 0%, #34a853 50%, #ea4335 100%);
    color: white;
    font-weight: bold;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 728px;
    height: 90px;
    margin: 0 auto;
    overflow: hidden;
}

.demo-adsense-banner .ad-content {
    text-align: center;
}

.demo-adsense-banner .ad-title {
    font-size: 16px;
    margin-bottom: 4px;
}

.demo-adsense-banner .ad-subtitle {
    font-size: 12px;
    opacity: 0.9;
}

/* Responsive banner ad styles - automatically size for mobile */
.responsive-banner-ad {
    max-width: 100%;
    width: 100%;
    height: auto;
    min-height: 50px;
}

.responsive-banner-ad .ad-content {
    padding: var(--space-2);
}

.responsive-banner-ad .ad-title {
    font-size: 14px;
}

.responsive-banner-ad .ad-subtitle {
    font-size: 11px;
}

/* Responsive large ad styles */
.responsive-large-ad {
    max-width: 100%;
    width: 100%;
    height: auto;
}

/* Mobile-specific responsive ad sizing */
@media (max-width: 480px) {
    .responsive-banner-ad {
        width: 320px;
        height: 50px;
        font-size: 12px;
    }
    
    .responsive-banner-ad .ad-title {
        font-size: 12px;
    }
    
    .responsive-banner-ad .ad-subtitle {
        font-size: 10px;
    }
    
    .responsive-large-ad {
        width: 320px;
        height: auto;
        min-height: 100px;
    }
}

@media (min-width: 481px) and (max-width: 768px) {
    .responsive-banner-ad {
        width: 468px;
        height: 60px;
    }
    
    .responsive-large-ad {
        width: 468px;
        height: auto;
        min-height: 150px;
    }
}

@media (min-width: 769px) {
    .responsive-banner-ad {
        width: 728px;
        height: 90px;
    }
    
    .responsive-large-ad {
        width: 728px;
        height: 300px;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .ad-container {
        margin: var(--space-4) auto;
        padding: var(--space-3);
    }
    
    /* Mobile optimizations for banner ads */
    .credit-card-banner {
        flex-direction: column;
        text-align: center;
        gap: var(--space-3);
    }
    
    .credit-card-banner .card-content {
        text-align: center;
    }
    
    .credit-card-banner .card-offer-banner {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    /* Mobile optimizations for large ads */
    .credit-card-large {
        grid-template-columns: 1fr;
        gap: var(--space-4);
        text-align: center;
    }
    
    .credit-card-large .card-offer-large {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    .credit-card-large .card-footer-large {
        flex-direction: column;
        align-items: stretch;
    }
    
    .credit-card-large .card-cta-large {
        width: 100%;
    }
    
    /* Medium card mobile optimization */
    .credit-card-medium {
        grid-template-columns: 1fr;
        text-align: center;
        max-width: 100%;
    }
    
    .credit-card-medium .card-image-container {
        justify-content: center;
    }
}

/* Right Gutter Sidebar Ads */
.ad-sidebar-container {
    position: sticky;
    top: var(--space-8);
    width: 300px;
    margin-left: var(--space-6);
}

.ad-sidebar-container .ad-container {
    margin: 0 0 var(--space-4) 0;
}

@media (max-width: 1200px) {
    .ad-sidebar-container {
        display: none;
    }
}

/* Full-width row ads for continent and tags pages */
.ad-full-row {
    width: 100%;
    max-width: none;
    margin: var(--space-8) 0;
}

.ad-full-row .ad-container {
    max-width: 728px;
    margin: 0 auto;
}

/* Ad animations */
@keyframes adFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ad-container {
    animation: adFadeIn 0.5s ease-out;
}

/* Content Ad Break Styling */
.ad-content-break {
    margin: var(--space-12) 0;
    padding: var(--space-6) 0;
    border-top: 1px solid var(--color-border-light);
    border-bottom: 1px solid var(--color-border-light);
    text-align: center;
    background: linear-gradient(to bottom, 
        rgba(var(--color-bg-secondary-rgb), 0.3) 0%, 
        rgba(var(--color-bg-secondary-rgb), 0.5) 50%, 
        rgba(var(--color-bg-secondary-rgb), 0.3) 100%);
}

.ad-content-break .ad-container {
    margin: 0 auto;
    max-width: 100%;
}

/* Ensure proper spacing in blog posts */
.article-content .ad-content-break {
    margin: var(--space-16) 0;
}

.article-content .ad-content-break:first-child {
    margin-top: var(--space-8);
}

.article-content .ad-content-break:last-child {
    margin-bottom: var(--space-8);
}

/* Article list ads (category/tag pages) */
.article-ad {
    grid-column: 1 / -1; /* Full width across all columns */
    margin: var(--space-8) 0;
    border: none;
    background: transparent;
    padding: var(--space-4) 0;
}

/* Responsive adjustments for content ads */
@media (max-width: 768px) {
    .ad-content-break {
        margin: var(--space-8) 0;
        padding: var(--space-4) 0;
    }
    
    .article-content .ad-content-break {
        margin: var(--space-10) 0;
    }
}

/* Print styles - hide all ads */
@media print {
    .ad-container,
    .smart-ad-wrapper,
    .ad-sidebar-container,
    .ad-content-break {
        display: none !important;
    }
}