/**
 * Content Bridge Ads - Frontend Styles
 */

/* Ad Wrapper */
.cb-ad-wrapper {
    position: relative;
    margin: 20px 0;
    text-align: center;
    clear: both;
}

/* Ad Label */
.cb-ad-label {
    display: block;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #999;
    margin-bottom: 5px;
}

/* Banner Ads */
.cb-ad-link {
    display: inline-block;
    text-decoration: none;
}

.cb-ad-image {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Text Ads */
.cb-ad-text {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 20px;
    text-align: left;
    max-width: 600px;
    margin: 0 auto;
}

.cb-ad-text-title {
    margin: 0 0 10px 0;
    font-size: 18px;
    font-weight: 600;
    color: #212529;
}

.cb-ad-text-description {
    margin: 0 0 15px 0;
    font-size: 14px;
    line-height: 1.5;
    color: #495057;
}

.cb-ad-text-cta {
    display: inline-block;
    padding: 10px 24px;
    background: #2271b1;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    transition: background 0.2s ease;
}

.cb-ad-text-cta:hover {
    background: #135e96;
    color: #fff;
}

/* AdSense Container */
.cb-ad-type-adsense {
    min-height: 90px;
}

.cb-ad-type-adsense .adsbygoogle {
    display: block;
}

/* Sticky Ad (Sidebar) */
.cb-ad-sticky {
    position: sticky;
    top: 20px;
}

/* Device Visibility */
.cb-ad-mobile-only {
    display: none;
}

.cb-ad-desktop-only {
    display: block;
}

@media screen and (max-width: 768px) {
    .cb-ad-mobile-only {
        display: block;
    }

    .cb-ad-desktop-only {
        display: none;
    }
}

/* Placement-specific styles */
.cb-ad-placement-header-leaderboard {
    margin: 10px auto;
}

.cb-ad-placement-sidebar-top,
.cb-ad-placement-sidebar-sticky {
    margin: 0 0 20px 0;
}

.cb-ad-placement-content-after-p2,
.cb-ad-placement-content-middle,
.cb-ad-placement-content-before-end {
    margin: 30px auto;
    padding: 15px 0;
}

.cb-ad-placement-footer-banner {
    margin: 20px auto;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.cb-ad-placement-archive-in-feed {
    margin: 20px 0;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 4px;
}

/* Loading state */
.cb-ad-wrapper[data-loading="true"] {
    opacity: 0.5;
}

/* Responsive */
@media screen and (max-width: 768px) {
    .cb-ad-wrapper {
        margin: 15px 0;
    }

    .cb-ad-text {
        padding: 15px;
    }

    .cb-ad-text-title {
        font-size: 16px;
    }

    .cb-ad-text-description {
        font-size: 13px;
    }

    .cb-ad-text-cta {
        padding: 8px 20px;
        font-size: 13px;
    }
}

/* Print - hide ads */
@media print {
    .cb-ad-wrapper {
        display: none !important;
    }
}

/* Animation for impression tracking */
@keyframes cb-ad-appear {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.cb-ad-wrapper {
    animation: cb-ad-appear 0.3s ease-out;
}