:root {
  --bg: oklch(19% 0.02 248);
  --bg-soft: oklch(23% 0.02 248);
  --panel: oklch(27% 0.024 248 / 0.9);
  --panel-strong: oklch(31% 0.028 248 / 0.95);
  --line: oklch(46% 0.03 248 / 0.34);
  --text: oklch(94% 0.01 248);
  --muted: oklch(76% 0.02 248);
  --accent: oklch(70% 0.13 206);
  --ok: oklch(76% 0.16 151);
  --warn: oklch(80% 0.14 84);
  --bad: oklch(68% 0.18 24);
  --shadow: 0 24px 70px rgba(5, 10, 24, 0.35);
}

* {
  box-sizing: border-box;
}

[v-cloak] {
  display: none;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  color: var(--text);
  font-family: "IBM Plex Sans", "PingFang SC", "Noto Sans SC", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(84, 165, 255, 0.14), transparent 24%),
    radial-gradient(circle at bottom right, rgba(33, 211, 146, 0.14), transparent 22%),
    linear-gradient(180deg, var(--bg-soft) 0%, var(--bg) 100%);
}

.shell {
  max-width: 1440px;
  margin: 0 auto;
  padding: 28px 18px 48px;
}

.boot-indicator {
  padding: 20px 24px 0;
  color: var(--muted);
  font-size: 14px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  gap: 18px;
  margin-bottom: 18px;
}

.hero-copy,
.hero-side,
.toolbar,
.host-panel,
.infra-panel {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.hero-copy {
  padding: 26px 28px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-copy h1 {
  margin: 0;
  font-family: "Space Grotesk", "IBM Plex Sans", sans-serif;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 0.96;
  letter-spacing: -0.05em;
}

.hero-side {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 18px;
}

.stat-block,
.summary-card {
  padding: 16px 18px;
  border-radius: 18px;
  background: var(--panel-strong);
  border: 1px solid var(--line);
}

.stat-block span,
.summary-card small {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.stat-block strong,
.summary-card strong {
  display: block;
  margin-top: 8px;
  font-size: 1.55rem;
  letter-spacing: -0.04em;
}

.stat-block.ok strong,
.ok-text {
  color: var(--ok);
}

.stat-block.bad strong,
.bad-text {
  color: var(--bad);
}

.stat-block.neutral strong {
  color: var(--accent);
}

.toolbar {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 14px;
  margin-bottom: 12px;
}

.toolbar-left,
.toolbar-right {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.filter-chip,
.refresh,
.interval-select,
.search {
  border: 1px solid var(--line);
  background: var(--panel-strong);
  color: var(--text);
  font: inherit;
}

.filter-chip,
.refresh {
  border-radius: 999px;
  padding: 10px 14px;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.filter-chip:hover,
.refresh:hover {
  transform: translateY(-1px);
}

.filter-chip.active {
  border-color: color-mix(in oklab, var(--accent) 65%, white 15%);
  background: color-mix(in oklab, var(--accent) 18%, var(--panel-strong));
}

.search {
  min-width: 260px;
  border-radius: 999px;
  padding: 10px 14px;
}

.interval-field {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
}

.interval-select {
  min-width: 88px;
  padding: 10px 12px;
  border-radius: 999px;
}

.meta-strip {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 2px 4px 16px;
  color: var(--muted);
  font-size: 13px;
}

.section-head {
  margin: 10px 0 12px;
}

.section-head h2 {
  margin: 0;
  font-size: 1rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--muted);
}

.hosts,
.nacos-service-grid {
  display: grid;
  gap: 16px;
}

.host-panel,
.infra-panel {
  padding: 18px;
}

.host-header,
.panel-head,
.nacos-service-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 16px;
}

.host-header h2,
.panel-head h3,
.nacos-service-head h4 {
  margin: 0;
  font-family: "Space Grotesk", "IBM Plex Sans", sans-serif;
  letter-spacing: -0.03em;
}

.host-header h2 {
  font-size: 1.45rem;
}

.panel-head h3,
.nacos-service-head h4 {
  font-size: 1.1rem;
}

.host-header p,
.panel-head p,
.nacos-service-head p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.host-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.host-metrics,
.summary-grid,
.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.metric-card {
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--panel-strong);
}

.metric-card small,
.metric-card span {
  color: var(--muted);
}

.metric-card small {
  display: block;
  font-size: 12px;
}

.metric-card strong {
  display: block;
  margin-top: 6px;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
}

.metric-card span {
  display: block;
  margin-top: 6px;
  font-size: 12px;
}

.metric-error {
  margin: -4px 0 16px;
  color: var(--bad);
  font-size: 12px;
  word-break: break-word;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  font-size: 12px;
  border: 1px solid var(--line);
}

.badge.neutral {
  color: var(--muted);
}

.badge.ok {
  color: var(--ok);
  border-color: color-mix(in oklab, var(--ok) 50%, var(--line));
}

.badge.warn {
  color: var(--warn);
  border-color: color-mix(in oklab, var(--warn) 50%, var(--line));
}

.badge.bad {
  color: var(--bad);
  border-color: color-mix(in oklab, var(--bad) 50%, var(--line));
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.service-card,
.nacos-service-card {
  padding: 16px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01)),
    var(--panel-strong);
}

.service-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.service-name {
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.service-kind {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 12px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: currentColor;
}

.service-data {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 16px 0 14px;
}

.service-data small {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.service-data strong {
  display: block;
  margin-top: 5px;
  font-size: 1rem;
}

.service-url,
.service-detail,
.mono {
  font-family: "IBM Plex Mono", "SFMono-Regular", monospace;
}

.service-url,
.service-detail {
  color: var(--muted);
  font-size: 12px;
  word-break: break-all;
}

.service-detail {
  margin-top: 10px;
  line-height: 1.45;
}

.table-wrap {
  overflow-x: auto;
  margin-top: 12px;
}

.table-wrap.compact {
  margin-top: 8px;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.table th,
.table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.table th {
  color: var(--muted);
  font-weight: 600;
}

.table.compact th,
.table.compact td {
  padding: 8px 10px;
  font-size: 12px;
}

.tone-ok {
  color: var(--ok);
  border-color: color-mix(in oklab, var(--ok) 55%, var(--line));
}

.tone-warn {
  color: var(--warn);
  border-color: color-mix(in oklab, var(--warn) 55%, var(--line));
}

.tone-bad {
  color: var(--bad);
  border-color: color-mix(in oklab, var(--bad) 55%, var(--line));
}

.tone-neutral {
  color: var(--text);
}

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

.config-search {
  min-width: 320px;
}

.config-layout {
  display: grid;
  grid-template-columns: minmax(260px, 340px) minmax(0, 1fr);
  gap: 16px;
}

.config-list {
  display: grid;
  gap: 10px;
  max-height: 760px;
  overflow: auto;
  padding-right: 4px;
}

.config-item {
  display: block;
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel-strong);
  color: var(--text);
  text-align: left;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.config-item:hover {
  transform: translateY(-1px);
}

.config-item.active {
  border-color: color-mix(in oklab, var(--accent) 60%, white 15%);
  background: color-mix(in oklab, var(--accent) 14%, var(--panel-strong));
}

.config-item strong,
.config-item span,
.config-item small {
  display: block;
}

.config-item strong {
  font-size: 0.98rem;
  line-height: 1.35;
  word-break: break-all;
}

.config-item span,
.config-item small,
.config-description {
  color: var(--muted);
  font-size: 12px;
}

.config-item span,
.config-description {
  margin-top: 6px;
}

.config-editor {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.config-meta-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.config-meta-grid .summary-card strong {
  font-size: 0.95rem;
  word-break: break-all;
}

.config-empty {
  min-height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px dashed var(--line);
  border-radius: 18px;
  color: var(--muted);
  background: color-mix(in oklab, var(--panel-strong) 88%, transparent);
  text-align: center;
  padding: 18px;
}

.config-textarea {
  width: 100%;
  min-height: 520px;
  padding: 16px;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: oklch(21% 0.02 248 / 0.95);
  color: var(--text);
  font-size: 13px;
  line-height: 1.55;
}

.config-actions {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

@media (max-width: 1180px) {
  .hero {
    grid-template-columns: 1fr;
  }

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

  .host-metrics,
  .summary-grid,
  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .config-layout {
    grid-template-columns: 1fr;
  }

  .config-list {
    max-height: 280px;
  }

  .config-meta-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .shell {
    padding: 18px 12px 32px;
  }

  .toolbar,
  .host-header,
  .panel-head,
  .nacos-service-head {
    flex-direction: column;
  }

  .hero-side,
  .service-grid,
  .host-metrics,
  .summary-grid,
  .metric-grid,
  .config-meta-grid {
    grid-template-columns: 1fr;
  }

  .search,
  .config-search {
    min-width: 100%;
  }

  .config-toolbar,
  .config-actions {
    flex-direction: column;
    align-items: stretch;
  }
}