/**
 * Ad Placement Styles
 *
 * @package TBC_News
 */

/* ===================================
   AD CONTAINERS
   =================================== */

.ad-container {
    margin: 24px 0;
    text-align: center;
}

.ad-space {
    position: relative;
    background: #f8f8f8;
    border: 1px solid #e0e0e0;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 90px;
    border-radius: 4px;
}

.ad-label {
    position: absolute;
    top: 4px;
    left: 4px;
    font-size: 9px;
    color: #999999;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: rgba(255, 255, 255, 0.8);
    padding: 2px 6px;
    border-radius: 2px;
}

/* ===================================
   AD SIZES
   =================================== */

/* Header Leaderboard - 728x90 */
.ad-header {
    max-width: 728px;
    min-height: 90px;
}

/* Sidebar Rectangle - 300x250 */
.ad-sidebar-top,
.ad-homepage-featured {
    max-width: 300px;
    min-height: 250px;
    margin-bottom: 24px;
}

/* Sidebar Half Page - 300x600 */
.ad-sidebar-middle {
    max-width: 300px;
    min-height: 600px;
    margin-bottom: 24px;
}

/* In-Content Rectangle - 336x280 */
.ad-in-content {
    max-width: 336px;
    min-height: 280px;
    margin: 32px auto;
    float: right;
    margin-left: 24px;
}

/* Below Content Leaderboard - 728x90 */
.ad-below-content {
    max-width: 728px;
    min-height: 90px;
    margin: 32px auto;
}

/* Footer Billboard - 970x90 */
.ad-footer {
    max-width: 970px;
    min-height: 90px;
    margin: 32px auto;
}

/* ===================================
   AD CONTENT STYLING
   =================================== */

.ad-space img {
    max-width: 100%;
    height: auto;
    display: block;
}

.ad-space iframe {
    max-width: 100%;
}

/* Placeholder for empty ads */
.ad-space:empty::after {
    content: 'Ad Space';
    color: #cccccc;
    font-size: 14px;
}

/* ===================================
   STICKY ADS
   =================================== */

.ad-sidebar-sticky {
    position: sticky;
    top: 100px;
}

/* ===================================
   RESPONSIVE
   =================================== */

@media (max-width: 1024px) {
    .ad-header,
    .ad-below-content {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .ad-in-content {
        float: none;
        margin: 24px auto;
    }
    
    .ad-sidebar-middle {
        min-height: 250px;
    }
    
    /* Hide large ads on mobile */
    .ad-footer {
        display: none;
    }
}

@media (max-width: 480px) {
    .ad-header {
        min-height: 50px;
    }
    
    .ad-sidebar-top,
    .ad-sidebar-middle {
        max-width: 100%;
    }
}