.pcbb-market-data-widget {
    margin: 1.5rem 0;
    padding: 1.25rem;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-radius: 12px;
    border: 1px solid #bae6fd;
}

.pcbb-md-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.pcbb-md-header h4 {
    margin: 0;
    font-size: 1.1rem;
    color: #0c4a6e;
}

.pcbb-md-source {
    font-size: 0.8rem;
    padding: 0.25rem 0.75rem;
    background: #fff;
    border-radius: 999px;
    color: #075985;
    font-weight: 500;
}

.pcbb-md-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.pcbb-md-stat {
    background: rgba(255, 255, 255, 0.7);
    padding: 0.875rem;
    border-radius: 8px;
    text-align: center;
}

.pcbb-md-stat.highlight {
    background: #fff;
    box-shadow: 0 2px 8px rgba(2, 132, 199, 0.15);
    border: 2px solid #0284c7;
}

.pcbb-md-label {
    font-size: 0.75rem;
    color: #64748b;
    margin-bottom: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pcbb-md-value {
    font-size: 1.4rem;
    font-weight: 700;
    color: #0c4a6e;
}

.pcbb-md-stat.highlight .pcbb-md-value {
    color: #0284c7;
}

.pcbb-md-footer {
    font-size: 0.8rem;
    color: #475569;
    text-align: center;
    padding-top: 0.75rem;
    border-top: 1px solid #bae6fd;
}

@media (max-width: 600px) {
    .pcbb-md-grid {
        grid-template-columns: 1fr;
    }
    .pcbb-md-value {
        font-size: 1.2rem;
    }
}