/* Metrics Grid */
.secondary-metrics-section {
    margin-top: 10px;
    padding-top: 10px;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 30px 0;
}

.metric-card {
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
    border-radius: 20px;
    padding: 25px 15px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    z-index: 1;
}

    .metric-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 30px rgba(102, 126, 234, 0.2);
        border-color: #667eea;
        z-index: 2;
    }

.metric-icon {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.metric-label {
    font-size: 0.9rem;
    color: #718096;
    margin-bottom: 8px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.metric-value {
    font-size: 2rem;
    font-weight: 700;
    color: #2d3748;
    transition: all 0.3s ease;
}

    .metric-value.updating {
        animation: valueUpdate 0.5s ease;
    }

.metric-unit {
    font-size: 1rem;
    color: #a0aec0;
    margin-left: 5px;
}

/* Responsive Metrics */
@media (max-width: 768px) {
    .metrics-grid {
        gap: 15px;
    }

    .metric-card {
        padding: 20px 12px;
    }

    .metric-value {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .metrics-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .metric-card {
        padding: 20px 15px;
    }
}