:root {
  --admin-bg: #f6f7f9;
  --admin-panel: #ffffff;
  --admin-ink: #101828;
  --admin-muted: #667085;
  --admin-border: #d9e0ea;
  --admin-blue: #2563eb;
  --admin-teal: #0f766e;
  --admin-green: #15803d;
  --admin-amber: #b45309;
  --admin-red: #b91c1c;
  --admin-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

.layout {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(246, 247, 249, 0.92)),
    var(--admin-bg);
  color: var(--admin-ink);
}

.sidebar {
  border-right: 1px solid var(--admin-border);
  background: #ffffff;
}

.brand {
  padding-block: 18px 14px;
}

.brand strong,
.brand-name {
  letter-spacing: 0;
}

.brand span,
.nav-group-title small,
.workspace-pill span {
  color: var(--admin-muted);
}

.nav {
  gap: 4px;
}

.nav a,
.nav button,
.nav-item,
.nav-submodule-button {
  border-radius: 8px;
}

.main {
  background: transparent;
}

.topbar {
  min-height: 64px;
  border-bottom: 1px solid var(--admin-border);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(14px);
}

.search-wrap {
  border-color: var(--admin-border);
  background: #f8fafc;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
}

.top-actions .btn,
.top-actions select,
.profile-chip {
  border-radius: 8px;
}

.content {
  padding: 22px clamp(16px, 2vw, 28px) 32px;
}

.page-header,
.command-dashboard-shell,
.settings-center-shell {
  max-width: 1480px;
  margin-inline: auto;
}

.page-header {
  margin-bottom: 18px;
  gap: 18px;
}

.page-header h1 {
  font-size: clamp(1.55rem, 1.8vw, 2.15rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.page-header p {
  max-width: 760px;
  color: var(--admin-muted);
}

.panel,
.command-panel,
.dashboss-card,
.settings-active-module,
.settings-surface-card,
.settings-module-card,
.settings-window {
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  background: var(--admin-panel);
  box-shadow: none;
}

.panel:hover,
.command-panel:hover,
.settings-module-card:hover,
.settings-surface-card:hover {
  border-color: #b9c6d8;
}

.panel-header,
.command-panel-head {
  border-bottom: 1px solid #edf1f6;
}

.panel-header h2,
.command-panel-head h3,
.settings-module-heading h2 {
  letter-spacing: 0;
}

.btn,
.icon-btn,
.settings-window-tool {
  border-radius: 8px;
}

.btn-primary {
  background: var(--admin-blue);
  border-color: var(--admin-blue);
}

.command-dashboard-shell {
  display: grid;
  gap: 16px;
}

.command-hero-grid {
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.72fr) minmax(260px, 0.62fr);
  gap: 14px;
}

.command-hero-main,
.command-panel,
.command-metric-strip .command-metric {
  border-radius: 8px;
  border: 1px solid var(--admin-border);
  box-shadow: var(--admin-shadow);
}

.command-hero-main {
  background:
    linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(15, 118, 110, 0.08)),
    #ffffff;
  color: var(--admin-ink);
}

.command-hero-main h2 {
  color: var(--admin-ink);
  letter-spacing: 0;
}

.command-hero-main p,
.command-hero-score small {
  color: var(--admin-muted);
}

.command-hero-score {
  border-color: rgba(185, 28, 28, 0.2);
  background: #fff7ed;
  color: var(--admin-ink);
}

.command-metric-strip {
  grid-template-columns: repeat(6, minmax(150px, 1fr));
  gap: 10px;
}

.command-metric {
  min-height: 96px;
  align-items: center;
}

.command-metric strong,
.command-risk-row strong,
.tower-kpi strong {
  font-variant-numeric: tabular-nums;
}

.command-dashboard-grid {
  gap: 14px;
}

.command-action-row,
.command-business-row,
.command-risk-row,
.key-item,
.session-row {
  border-radius: 8px;
}

.settings-center-shell {
  min-height: calc(100vh - 138px);
}

.settings-window {
  min-height: min(980px, calc(100vh - 140px));
  overflow: hidden;
  box-shadow: var(--admin-shadow);
}

.settings-window-titlebar {
  background: #ffffff;
  border-bottom: 1px solid var(--admin-border);
}

.settings-window-titlebar strong {
  color: var(--admin-ink);
}

.settings-window-titlebar small {
  color: var(--admin-muted);
}

.settings-body {
  background: #f8fafc;
}

.settings-module-rail {
  border-right: 1px solid var(--admin-border);
  background: #ffffff;
}

.settings-module-group {
  gap: 6px;
}

.settings-module-group-title {
  padding: 12px 12px 4px;
}

.settings-module-tab {
  min-height: 74px;
  border-radius: 8px;
  border: 1px solid transparent;
}

.settings-module-tab.active {
  border-color: rgba(37, 99, 235, 0.32);
  background: #eff6ff;
}

.settings-module-tab small {
  color: var(--admin-muted);
}

.settings-module-workspace {
  gap: 14px;
}

.settings-active-module {
  padding: 18px;
}

.settings-module-heading p {
  color: var(--admin-muted);
}

.settings-module-summary {
  grid-template-columns: repeat(4, minmax(130px, 1fr));
  gap: 10px;
}

.settings-module-summary > div {
  min-height: 78px;
  border: 1px solid #e6ebf2;
  border-radius: 8px;
  background: #ffffff;
}

.settings-module-content {
  display: grid;
  gap: 14px;
}

.settings-admin-overview,
.settings-admin-console-grid {
  display: grid;
  gap: 14px;
}

.settings-admin-console-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.settings-admin-card {
  display: grid;
  gap: 12px;
  align-content: start;
  min-height: 190px;
  padding: 16px;
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  background: #ffffff;
  color: inherit;
  text-align: left;
}

.settings-admin-card:hover {
  border-color: #aebdd0;
  transform: translateY(-1px);
}

.settings-admin-card > span {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 8px;
  color: var(--admin-blue);
  background: #eff6ff;
}

.settings-admin-card strong {
  font-size: 1rem;
}

.settings-admin-card small,
.settings-admin-card em {
  color: var(--admin-muted);
  font-style: normal;
}

.settings-health-grid,
.production-readiness-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.settings-health-item,
.production-readiness-item {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid #e6ebf2;
  border-radius: 8px;
  background: #ffffff;
}

.settings-health-item strong,
.production-readiness-item strong {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
}

.restore-drill-steps {
  counter-reset: restore-drill;
  display: grid;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.restore-drill-steps li {
  counter-increment: restore-drill;
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 10px;
  align-items: start;
  padding: 10px;
  border: 1px solid #e6ebf2;
  border-radius: 8px;
  background: #ffffff;
}

.restore-drill-steps li::before {
  content: counter(restore-drill);
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border-radius: 999px;
  background: #eff6ff;
  color: var(--admin-blue);
  font-weight: 700;
}

.settings-window-footer {
  border-top: 1px solid var(--admin-border);
  background: #ffffff;
}

@media (max-width: 1180px) {
  .command-hero-grid,
  .settings-admin-console-grid,
  .settings-health-grid,
  .production-readiness-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .command-metric-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .content {
    padding: 14px 12px 24px;
  }

  .command-hero-grid,
  .settings-admin-console-grid,
  .settings-health-grid,
  .production-readiness-grid,
  .settings-module-summary {
    grid-template-columns: 1fr;
  }

  .command-metric-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .settings-window {
    min-height: calc(100vh - 90px);
  }

  .settings-body {
    grid-template-columns: 1fr;
  }

  .settings-module-rail {
    border-right: 0;
    border-bottom: 1px solid var(--admin-border);
  }
}