/* Custom Styles for PixelTracking Client */

body {
    background-color: #f8f9fa;
}

.navbar-brand {
    font-weight: bold;
}

.table {
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-action {
    margin-right: 5px;
}

.card-campaign {
    transition: transform 0.2s;
}

.card-campaign:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.loading-spinner {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 50px;
}

.empty-state {
    text-align: center;
    padding: 50px;
    color: #6c757d;
}

/* Pixel tracking image (hidden) */
.pixel-tracker {
    width: 1px;
    height: 1px;
    display: none;
}