.sp-system-health-dashboard {
  margin-top: 1.5rem;
  display: grid;
  gap: var(--sp-section-gap);
}

.sp-system-health-shell {
  border-radius: var(--sp-card-radius-lg);
  border: 1px solid rgba(118, 139, 179, 0.16);
  background:
    radial-gradient(circle at top left, rgba(91, 169, 255, 0.14), transparent 34%),
    radial-gradient(circle at top right, rgba(61, 220, 151, 0.12), transparent 28%),
    linear-gradient(180deg, rgba(13, 18, 31, 0.95), rgba(8, 12, 22, 0.92));
  box-shadow: var(--sp-card-shadow-hover);
  overflow: hidden;
}

.sp-system-health-topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-gap-md);
  padding: 1.5rem 1.5rem 0;
}

.sp-system-health-actions {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex-shrink: 0;
}

.sp-system-health-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #7dc3ff;
}

.sp-system-health-topbar h3 {
  margin: 0.4rem 0 0.35rem;
  font-size: clamp(1.45rem, 2.4vw, 1.85rem);
  color: #f8fbff;
  line-height: 1.08;
}

.sp-system-health-topbar p {
  margin: 0;
  color: rgba(222, 232, 246, 0.72);
  max-width: 52rem;
}

.sp-system-health-refresh {
  flex-shrink: 0;
  align-self: center;
}

.sp-system-health-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.6rem;
  height: 2.6rem;
  padding: 0;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: #e7f2ff;
  cursor: pointer;
  transition: transform var(--sp-quick-transition), border-color var(--sp-quick-transition), background var(--sp-quick-transition), box-shadow var(--sp-standard-transition);
}

.sp-system-health-toggle:hover {
  transform: translateY(-1px);
  border-color: rgba(120, 189, 255, 0.26);
  background: rgba(120, 189, 255, 0.1);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.18);
}

.sp-system-health-toggle .material-icons {
  font-size: 1.25rem;
  transition: transform var(--sp-standard-transition);
}

.sp-system-health-content {
  display: grid;
  gap: 0;
  overflow: hidden;
  max-height: 1600px;
  opacity: 1;
  transition: max-height 0.3s ease, opacity 0.25s ease;
}

.sp-system-health-dashboard.is-collapsed .sp-system-health-content {
  max-height: 0;
  opacity: 0;
}

.sp-system-health-dashboard.is-collapsed .sp-system-health-toggle .material-icons {
  transform: rotate(180deg);
}

.sp-system-health-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.9fr);
  gap: var(--sp-gap-md);
  padding: 1.25rem 1.5rem;
}

.sp-system-health-overall-card,
.sp-system-health-score-card,
.sp-system-health-issues-card {
  border-radius: var(--sp-card-radius);
  border: var(--sp-card-border);
  background: var(--sp-card-surface);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}

.sp-system-health-overall-card {
  padding: 1.35rem 1.4rem;
}

.sp-system-health-overall-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.sp-system-health-overall-row span {
  color: rgba(226, 235, 248, 0.65);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sp-system-health-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 96px;
  min-height: var(--sp-badge-height);
  padding: 0.34rem 0.8rem;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.sp-system-health-badge[data-tone="healthy"] {
  color: #d8ffeb;
  background: rgba(12, 104, 63, 0.42);
  border: 1px solid rgba(91, 240, 165, 0.24);
}

.sp-system-health-badge[data-tone="warning"] {
  color: #ffe7c6;
  background: rgba(111, 66, 13, 0.38);
  border: 1px solid rgba(255, 185, 93, 0.24);
}

.sp-system-health-badge[data-tone="critical"] {
  color: #ffd8d8;
  background: rgba(113, 28, 38, 0.4);
  border: 1px solid rgba(255, 121, 121, 0.24);
}

.sp-system-health-badge[data-tone="info"] {
  color: #d9ecff;
  background: rgba(24, 72, 120, 0.38);
  border: 1px solid rgba(120, 189, 255, 0.24);
}

.sp-system-health-overall-card h4,
.sp-system-health-score-card strong {
  margin: 0.55rem 0 0;
  color: #f9fbff;
}

.sp-system-health-overall-card h4 {
  font-size: clamp(2rem, 3vw, 2.5rem);
  line-height: 1;
}

.sp-system-health-overall-card p,
.sp-system-health-score-card p,
.sp-system-health-meta {
  margin: 0.35rem 0 0;
  color: rgba(225, 235, 248, 0.72);
}

.sp-system-health-meta {
  font-size: 0.85rem;
}

.sp-system-health-score-card {
  padding: 1.35rem 1.4rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100%;
  background:
    radial-gradient(circle at top right, rgba(120, 189, 255, 0.22), transparent 42%),
    linear-gradient(180deg, rgba(20, 35, 56, 0.92), rgba(10, 18, 34, 0.96));
  border-color: rgba(120, 189, 255, 0.24);
}

.sp-system-health-score-card span {
  color: rgba(226, 235, 248, 0.68);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.76rem;
}

.sp-system-health-score-card strong {
  font-size: clamp(3.2rem, 5vw, 4.5rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.sp-system-health-score-card b {
  margin-top: 0.55rem;
  color: #e9f4ff;
  font-size: 1.05rem;
}

.sp-system-health-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--sp-gap-md);
  padding: 0 1.5rem 1.35rem;
  align-items: stretch;
}

.sp-system-health-card {
  border-radius: var(--sp-card-radius);
  padding: var(--sp-card-padding);
  border: 1px solid rgba(255,255,255,0.08);
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
  transition: transform var(--sp-quick-transition), border-color var(--sp-quick-transition), box-shadow var(--sp-standard-transition);
}

.sp-system-health-card:hover {
  transform: var(--sp-card-hover-lift);
  box-shadow: var(--sp-card-shadow-hover);
}

.sp-system-health-card[data-tone="healthy"] {
  border-color: rgba(91, 240, 165, 0.18);
  box-shadow: inset 0 0 0 1px rgba(91, 240, 165, 0.04);
}

.sp-system-health-card[data-tone="warning"] {
  border-color: rgba(255, 185, 93, 0.18);
  box-shadow: inset 0 0 0 1px rgba(255, 185, 93, 0.04);
}

.sp-system-health-card[data-tone="critical"] {
  border-color: rgba(255, 121, 121, 0.18);
  box-shadow: inset 0 0 0 1px rgba(255, 121, 121, 0.04);
}

.sp-system-health-card[data-tone="info"] {
  border-color: rgba(120, 189, 255, 0.18);
  box-shadow: inset 0 0 0 1px rgba(120, 189, 255, 0.04);
}

.sp-system-health-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.8rem;
  min-width: 0;
}

.sp-system-health-card-title-wrap {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  min-width: 0;
}

.sp-system-health-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 14px;
  background: rgba(255,255,255,0.06);
  color: #f8fbff;
}

.sp-system-health-card h4 {
  margin: 0;
  color: #f8fbff;
  font-size: 1rem;
}

.sp-system-health-card p {
  margin: 0.28rem 0 0;
  color: rgba(220, 231, 245, 0.66);
  font-size: 0.88rem;
}

  min-height: 100%;
  display: flex;
  flex-direction: column;
.sp-system-health-card-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 1rem;
}

.sp-system-health-card-metric {
  padding: 0.78rem 0.82rem;
  border-radius: var(--sp-card-radius-sm);
  background: rgba(4, 10, 19, 0.3);
  border: 1px solid rgba(255,255,255,0.06);
}

.sp-system-health-card-metric span {
  display: block;
  color: rgba(217, 228, 242, 0.6);
  font-size: 0.78rem;
  margin-bottom: 0.3rem;
}

.sp-system-health-card-metric strong {
  display: block;
  color: #f8fbff;
  font-size: 1.08rem;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.sp-system-health-issues-card {
  margin: 0 1.5rem 1.5rem;
  padding: 1.1rem 1.15rem;
}

.sp-system-health-issues-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.sp-system-health-issues-header h4 {
  margin: 0;
  color: #f8fbff;
  font-size: 1rem;
}

.sp-system-health-issues-header p {
  margin: 0.2rem 0 0;
  color: rgba(217, 228, 242, 0.66);
  font-size: 0.88rem;
}

.sp-system-health-issues-list {
  display: grid;
  gap: 0.72rem;
}

.sp-system-health-issue-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.9rem 1rem;
  border-radius: var(--sp-card-radius-sm);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  color: #eef4ff;
}

.sp-system-health-issue-item .material-icons {
  font-size: 1.05rem;
  color: #ffc266;
}

.sp-system-health-issue-item:first-child .material-icons {
  color: #6effb1;
}

@media (max-width: 1100px) {
  .sp-system-health-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .sp-system-health-topbar,
  .sp-system-health-overall-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .sp-system-health-actions {
    width: 100%;
    justify-content: space-between;
  }

  .sp-system-health-hero,
  .sp-system-health-grid {
    grid-template-columns: 1fr;
  }

  .sp-system-health-topbar,
  .sp-system-health-hero,
  .sp-system-health-grid,
  .sp-system-health-issues-card {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .sp-system-health-card-metrics {
    grid-template-columns: 1fr;
  }
}