/* ─── METRICS & INSIGHTS DASHBOARD ─── */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.kpi-card {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0.85rem;
    padding: 1.25rem;
}

.kpi-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.kpi-title {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.kpi-value {
    font-size: 1.8rem;
    font-weight: 800;
    color: #fff;
}

.kpi-sub {
    font-size: 0.75rem;
    color: #10b981;
    margin-top: 0.3rem;
}

/* Post Metrics Table */
.metrics-table-wrapper {
    overflow-x: auto;
}

.metrics-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.88rem;
}

.metrics-table thead tr {
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
    text-transform: uppercase;
    font-size: 0.75rem;
}

.metrics-table th, .metrics-table td {
    padding: 0.75rem 0.5rem;
}

.metrics-table tbody tr {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: #fff;
}