.sentinel-dashboard {
  display: grid;
  gap: 32px;
}

.section-tight {
  display: grid;
  gap: 18px;
}

.sentinel-hero {
  align-items: stretch;
}

.sentinel-hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.sentinel-hero-copy .lead {
  max-width: 42rem;
}

.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  min-height: 36px;
  padding: 0 14px;
  margin-bottom: 16px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  color: #cbd5e1;
  font-family: "Oxanium", monospace;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.live-badge i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 6px rgba(16, 185, 129, 0.16);
}

.sentinel-command-center {
  display: grid;
  gap: 18px;
  background:
    radial-gradient(circle at top right, rgba(139, 92, 246, 0.18), transparent 36%),
    radial-gradient(circle at bottom left, rgba(34, 211, 238, 0.1), transparent 30%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.018), rgba(255, 255, 255, 0.01));
}

.sentinel-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.sentinel-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.sentinel-summary-card {
  display: grid;
  align-content: start;
  gap: 8px;
  min-height: 100px;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.028);
}

.sentinel-summary-card span {
  display: block;
  color: var(--text-muted);
  font-family: "Oxanium", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sentinel-summary-card strong {
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  line-height: 0.92;
  letter-spacing: -0.05em;
}

.sentinel-summary-card small {
  color: var(--muted);
  line-height: 1.55;
  font-size: 0.88rem;
}

/* Status bar: 4-segment row with subtle dividers instead of floating pills.
   Replaces the earlier free-flowing chip layout that looked sparse next to the
   cards above. Width matches the summary-grid above it. */
.sentinel-chip-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  padding: 14px 8px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.028);
}

.sentinel-chip-row .dashboard-chip {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0 14px;
  min-height: 0;
  min-width: 0;
  font-family: "Oxanium", monospace;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sentinel-chip-row .dashboard-chip + .dashboard-chip {
  border-left: 1px solid rgba(255, 255, 255, 0.06);
}

@media (max-width: 720px) {
  .sentinel-chip-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    row-gap: 12px;
  }
  .sentinel-chip-row .dashboard-chip + .dashboard-chip {
    border-left: none;
  }
  .sentinel-chip-row .dashboard-chip:nth-child(2n)::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 1px;
    background: rgba(255, 255, 255, 0.06);
  }
}

/* Sentinel command-center vertical rhythm: gap large enough that head /
   summary-grid / chip-row / callout breathe but small enough that the right
   column does not stretch the left column with dead air at top and bottom. */
.sentinel-command-center {
  display: grid;
  gap: 20px;
  align-content: start;
}

.sentinel-command-center .sentinel-callout {
  margin-top: 0;
  padding: 18px 20px;
}

.sentinel-command-center .sentinel-callout p {
  line-height: 1.62;
}

/* Compact Score Breakdown inside the Command Center. Mirrors the lower
   "Explainable Score" surface but in a 2x2 axes grid. */
.sentinel-score-card {
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.028);
}

.sentinel-score-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.sentinel-score-head .eyebrow {
  color: var(--text-muted);
  font-family: "Oxanium", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sentinel-axes-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 24px;
}

.sentinel-axes-grid .bar-item {
  display: grid;
  gap: 6px;
}

.sentinel-axes-grid .bar-item header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.sentinel-axes-grid .bar-label {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.sentinel-axes-grid .bar-item header span:last-child {
  font-family: "Oxanium", monospace;
  font-size: 0.95rem;
  color: var(--text);
}

.sentinel-axes-grid .bar-track {
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.sentinel-axes-grid .bar-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--success, #27dd86), var(--accent, #43dbe2));
  transition: width 0.4s ease;
}

@media (max-width: 720px) {
  .sentinel-axes-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}

.hero-callout {
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
}

.hero-callout strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1rem;
}

.hero-callout p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.72;
}

.sentinel-callout {
  background: rgba(255, 255, 255, 0.024);
}

.sentinel-kpi-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.sentinel-kpi-grid .kpi-card {
  gap: 10px;
  min-height: 184px;
}

.sentinel-kpi-grid .kpi-primary {
  background:
    radial-gradient(circle at top right, rgba(139, 92, 246, 0.22), transparent 40%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.012));
}

.sentinel-kpi-grid .kpi-sub {
  max-width: 26ch;
}

.sentinel-runtime {
  display: grid;
  gap: 18px;
  padding: 26px 28px;
  border-radius: 28px;
  border: 1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.018), rgba(255, 255, 255, 0.01));
  box-shadow: var(--shadow-md);
}

.sentinel-runtime .service-strip,
.sentinel-runtime .meta-strip {
  gap: 12px;
}

.sentinel-chart-grid .chart-card {
  min-height: 340px;
  padding: 22px;
  border-radius: 24px;
}

.sentinel-chart-grid .chart-head {
  align-items: flex-start;
}

.sentinel-alerts-section {
  display: grid;
  gap: 18px;
}

.sentinel-insight-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 18px;
  align-items: stretch;
}

.sentinel-insight-grid .alerts-dashboard,
.sentinel-insight-grid .score-surface {
  height: 100%;
}

.sentinel-insight-grid .anomaly-grid {
  grid-template-columns: 1fr;
}

.sentinel-insight-grid .anomaly-card,
.sentinel-insight-grid .score-card {
  min-height: 100%;
}

.sentinel-insight-grid .score-surface {
  grid-template-columns: 1fr;
}

.sentinel-insight-grid .score-card {
  gap: 12px;
}

.sentinel-cta-section {
  padding-top: 6px;
}

@media (max-width: 1180px) {
  .sentinel-summary-grid,
  .sentinel-kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sentinel-insight-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .sentinel-panel-head {
    flex-direction: column;
  }

  .sentinel-summary-grid,
  .sentinel-kpi-grid {
    grid-template-columns: 1fr;
  }

  .sentinel-runtime {
    padding: 20px;
  }

  .sentinel-chart-grid .chart-card {
    min-height: auto;
    padding: 18px;
  }
}

@media (max-width: 560px) {
  .sentinel-summary-card,
  .sentinel-runtime,
  .sentinel-chart-grid .chart-card {
    border-radius: 20px;
  }

  .sentinel-summary-card strong {
    font-size: clamp(1.7rem, 9vw, 2.2rem);
  }

  .sentinel-chip-row {
    flex-direction: column;
  }
}