/* Phase 20 — Executive BI charts */
.nebras-executive-bi {
    margin: 1rem 0 1.25rem;
    padding: 1rem 1.15rem;
    border-radius: 14px;
    background: linear-gradient(135deg, #0d2840 0%, #155e94 100%);
    color: #fff;
}
.nebras-executive-bi > h4 {
    margin: 0 0 0.85rem;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.45rem;
}
.nebras-bi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.75rem;
}
.nebras-bi-card {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    padding: 0.75rem 0.85rem;
}
.nebras-bi-card h5 {
    margin: 0 0 0.55rem;
    font-size: 0.82rem;
    opacity: 0.92;
}
.nebras-bi-chart { display: flex; flex-direction: column; gap: 0.45rem; }
.nebras-bi-bar-row {
    display: grid;
    grid-template-columns: 1fr minmax(60px, 38%) 2.2rem;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.72rem;
}
.nebras-bi-bar-label { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nebras-bi-bar-track {
    height: 7px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.15);
    overflow: hidden;
}
.nebras-bi-bar-fill {
    height: 100%;
    border-radius: 999px;
    background: linear-gradient(90deg, #5dade2, #85c1e9);
    min-width: 4px;
}
.nebras-bi-bar-val { text-align: left; font-weight: 700; }
#executive-bi-charts-mount:empty { display: none; }
.nebras-executive-bi--full {
    margin: 0 0 1rem;
    border-radius: 14px;
}
.admin-analytics-hub .nebras-executive-bi--full {
    background: linear-gradient(135deg, #0d2840 0%, #155e94 100%);
}
.dashboard-executive-bi-mini {
    margin: 0.75rem 0;
    padding: 0.65rem 0.85rem;
    border-radius: 12px;
    background: rgba(13, 40, 64, 0.04);
    border: 1px solid rgba(13, 40, 64, 0.08);
}
.dashboard-executive-bi-mini h4 {
    margin: 0 0 0.5rem;
    font-size: 0.88rem;
    color: #0d2840;
}