/* Charts and Analytics Styles */

canvas {
    max-width: 100%;
    height: auto !important;
}

.recent-ads-section {
    background: white;
    padding: 24px;
    border-radius: 12px;
    margin: 20px 0;
}

.ads-list {
    display: grid;
    gap: 16px;
    margin-top: 16px;
}

.ad-card {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    transition: box-shadow 0.2s;
}

.ad-card:hover {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.ad-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.ad-card-header h3 {
    font-size: 1.125rem;
    margin: 0;
}

.ad-card-stats {
    display: flex;
    gap: 16px;
    margin-bottom: 12px;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.ad-card-actions {
    display: flex;
    gap: 8px;
}

.empty-state {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
}