/* --- METRICS DASHBOARD (REALISTIC DATA) --- */
.metrics-section {
    padding: 40px 0;
    /* Reduced from 80px */
    position: relative;
    border-bottom: 1px solid var(--border-color);
    background: rgba(15, 23, 42, 0.6);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.metric-card {
    text-align: center;
    padding: 10px;
    /* Reduced from 20px */
    position: relative;
    transition: transform 0.3s ease;
}

.metric-card:hover {
    transform: translateY(-5px);
}

/* Vertical Separators */
.metric-card::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    height: 60%;
    width: 1px;
    background: linear-gradient(to bottom, transparent, var(--border-color), transparent);
}

.metric-card:last-child::after {
    display: none;
}

.metric-value {
    font-family: var(--font-mono);
    font-size: 2.2rem;
    /* Reduced from 2.8rem */
    font-weight: 700;
    color: #fff;
    display: block;
    margin-bottom: 5px;
    /* Reduced margin */
    letter-spacing: -1px;
    /* Subtle neon glow dependent on context, defining specific colors in HTML helper classes or generic here */
    text-shadow: 0 0 20px rgba(56, 189, 248, 0.2);
}

.metric-symbol {
    font-size: 1.5rem;
    color: var(--text-muted);
    font-weight: 400;
}

.metric-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

.metric-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
    opacity: 0.6;
    margin-top: 8px;
    font-family: var(--font-mono);
}

/* Trend indicator (up arrow) */
.trend-up {
    color: var(--success);
    font-size: 0.8rem;
    margin-left: 5px;
    display: inline-flex;
    align-items: center;
}

@media (max-width: 992px) {
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }

    .metric-card::after {
        display: none;
        /* Remove separators on tablet/mobile */
        /* Could replace with bottom border if needed, but spacing usually enough */
    }
}

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

    .metric-value {
        font-size: 2.5rem;
    }
}