/**
 * Seamou Ads Pro - Promotion Slot & Container Styles
 * Core Web Vitals Layout Stability (CLS Prevention: min-height reservation)
 */

.seamou-in-article-ad,
.seamou-header-ad,
.seamou-sidebar-ad,
.seamou-footer-ad {
    position: relative;
    box-sizing: border-box;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: rgba(15, 23, 42, 0.65);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    overflow: hidden;
    contain: layout;
}

/* In-Content Placement (High CTR & Layout Stability) */
.seamou-in-article-ad {
    min-height: 280px;
    margin: 32px 0;
    padding: 16px;
}

/* Header Placement */
.seamou-header-ad {
    min-height: 100px;
    margin: 20px auto;
    max-width: 970px;
    padding: 10px;
}

/* Sidebar Sticky/Inline Placement */
.seamou-sidebar-ad {
    min-height: 300px;
    margin: 24px 0;
    padding: 12px;
}

/* Footer Placement */
.seamou-footer-ad {
    min-height: 250px;
    margin: 36px 0 20px;
    padding: 16px;
}

/* Discreet, compliant sponsorship tag */
.seamou-in-article-ad .ad-label,
.seamou-header-ad .ad-label,
.seamou-sidebar-ad .ad-label,
.seamou-footer-ad .ad-label {
    display: inline-block;
    align-self: flex-start;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #64748b;
    margin-bottom: 8px;
    padding: 2px 6px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .seamou-in-article-ad {
        min-height: 250px;
        margin: 24px 0;
        padding: 12px;
    }

    .seamou-header-ad {
        min-height: 60px;
        margin: 14px auto;
        padding: 6px;
    }

    .seamou-sidebar-ad {
        min-height: 250px;
    }
}