:root {
  --color-primary:   #111827;
  --color-secondary: #6b7280;
  --color-tertiary:  #9ca3af;
  --color-border:    #e5e7eb;
  --color-bg:        #ffffff;
  --color-bg-alt:    #f8f9fa;
  --color-accent:    #2563eb;

  /* latency tiers */
  --color-excellent: #16a34a;
  --color-good:      #65a30d;
  --color-fair:      #d97706;
  --color-poor:      #dc2626;
  --color-fail:      #9ca3af;

  --text-xs:   12px;
  --text-sm:   14px;
  --text-base: 16px;
  --text-lg:   20px;
  --text-xl:   24px;
  --text-2xl:  32px;

  --space-1:  4px;
  --space-2:  8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-6:  24px;
  --space-8:  32px;
  --space-12: 48px;

  --radius:    8px;
  --radius-sm: 6px;
  --shadow-1:  0 1px 3px rgba(0,0,0,0.08);
  --shadow-2:  0 4px 12px rgba(0,0,0,0.10);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: var(--text-base);
  line-height: 1.5;
  color: var(--color-primary);
  background: var(--color-bg-alt);
  min-height: 100vh;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: var(--space-8) var(--space-4);
}

/* ── Header ─────────────────────────────── */
header { text-align: center; margin-bottom: var(--space-8); }
header h1 {
  font-size: var(--text-2xl);
  font-weight: 600;
  line-height: 1.25;
}
header h1 i { color: var(--color-accent); margin-right: var(--space-2); }
.subtitle { color: var(--color-secondary); font-size: var(--text-sm); margin-top: var(--space-1); }

/* ── Input section ──────────────────────── */
.input-section {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
  box-shadow: var(--shadow-1);
}

/* Tabs */
.test-tabs {
  display: flex;
  gap: var(--space-1);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-3);
}
.tab-btn {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-secondary);
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.tab-btn i { margin-right: var(--space-1); }
.tab-btn:hover { color: var(--color-accent); background: #eff6ff; }
.tab-btn.active {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

/* Input row */
.input-row { display: flex; gap: var(--space-2); align-items: stretch; }
.input-wrap { flex: 1; position: relative; }
.input-icon {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-tertiary);
  font-size: var(--text-sm);
  pointer-events: none;
}
#target {
  width: 100%;
  padding: var(--space-3) var(--space-3) var(--space-3) 32px;
  font-size: var(--text-base);
  border: 1px solid #d1d5db;
  border-radius: var(--radius-sm);
  outline: none;
  color: var(--color-primary);
  background: var(--color-bg);
  transition: border-color 0.15s;
  height: 44px;
}
#target:focus { border-color: var(--color-accent); }

.port-wrap { flex-shrink: 0; }
#port {
  width: 80px;
  height: 44px;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-base);
  border: 1px solid #d1d5db;
  border-radius: var(--radius-sm);
  outline: none;
  color: var(--color-primary);
  text-align: center;
}
#port:focus { border-color: var(--color-accent); }

.run-btn {
  height: 44px;
  padding: 0 var(--space-6);
  font-size: var(--text-base);
  font-weight: 600;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s;
  white-space: nowrap;
  flex-shrink: 0;
}
.run-btn:hover:not(:disabled) { background: #374151; }
.run-btn:disabled { background: var(--color-tertiary); cursor: not-allowed; }
.run-btn i { margin-right: var(--space-1); }

/* Quick targets */
.quick-targets {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-3);
  flex-wrap: wrap;
}
.quick-label { font-size: var(--text-xs); color: var(--color-tertiary); }
.quick-btn {
  padding: 2px var(--space-3);
  font-size: var(--text-xs);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  background: var(--color-bg-alt);
  color: var(--color-secondary);
  cursor: pointer;
  transition: all 0.15s;
}
.quick-btn:hover { border-color: var(--color-accent); color: var(--color-accent); }

/* ── Results ────────────────────────────── */
.results-section {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-1);
}
.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3) var(--space-6);
  border-bottom: 1px solid var(--color-border);
  gap: var(--space-4);
  flex-wrap: wrap;
}
.results-title-wrap { display: flex; align-items: center; gap: var(--space-3); min-width: 0; }
#results-title { font-size: var(--text-sm); font-weight: 600; }
.results-badge {
  font-size: var(--text-xs);
  color: var(--color-secondary);
  background: var(--color-bg-alt);
  padding: 2px var(--space-2);
  border-radius: 4px;
  white-space: nowrap;
}
.results-actions { display: flex; gap: var(--space-2); flex-shrink: 0; }
.view-btn, .share-btn {
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 500;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-secondary);
  cursor: pointer;
  transition: all 0.15s;
}
.view-btn:hover, .share-btn:hover { border-color: var(--color-accent); color: var(--color-accent); }
.view-btn.active { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }

/* Legend */
.legend {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-2) var(--space-6);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-alt);
  flex-wrap: wrap;
}
.legend-item { display: flex; align-items: center; gap: var(--space-1); font-size: var(--text-xs); color: var(--color-secondary); }
.dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.dot-excellent { background: var(--color-excellent); }
.dot-good      { background: var(--color-good); }
.dot-fair      { background: var(--color-fair); }
.dot-poor      { background: var(--color-poor); }
.dot-fail      { background: var(--color-fail); }

/* Table */
.results-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}
.results-table th {
  text-align: left;
  padding: var(--space-2) var(--space-6);
  color: var(--color-secondary);
  font-weight: 500;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-alt);
}
.results-table td {
  padding: var(--space-3) var(--space-6);
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}
.results-table tbody tr:last-child td { border-bottom: none; }
.results-table tbody tr:hover { background: #fafafa; }

/* Node cell */
.node-cell { display: flex; align-items: center; gap: var(--space-2); }
.node-flag  { width: 20px; height: 15px; border-radius: 2px; object-fit: cover; flex-shrink: 0; }
.node-name  { font-weight: 500; }
.node-city  { color: var(--color-tertiary); font-size: var(--text-xs); }

/* RTT bar */
.rtt-cell { display: flex; align-items: center; gap: var(--space-3); }
.rtt-value {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  min-width: 68px;
}
.rtt-color-excellent { color: var(--color-excellent); }
.rtt-color-good      { color: var(--color-good); }
.rtt-color-fair      { color: var(--color-fair); }
.rtt-color-poor      { color: var(--color-poor); }

.rtt-bar-wrap {
  flex: 1;
  height: 4px;
  background: var(--color-border);
  border-radius: 2px;
  overflow: hidden;
  min-width: 60px;
}
.rtt-bar { height: 4px; border-radius: 2px; transition: width 0.4s ease; }
.rtt-bar.excellent { background: var(--color-excellent); }
.rtt-bar.good      { background: var(--color-good); }
.rtt-bar.fair      { background: var(--color-fair); }
.rtt-bar.poor      { background: var(--color-poor); }

/* Badges */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px var(--space-2);
  border-radius: 4px;
  font-size: var(--text-xs);
  font-weight: 500;
}
.badge.pending  { background: #f3f4f6; color: var(--color-tertiary); }
.badge.running  { background: #eff6ff; color: var(--color-accent); }
.badge.ok       { background: #f0fdf4; color: var(--color-excellent); }
.badge.warning  { background: #fffbeb; color: var(--color-fair); }
.badge.error    { background: #fef2f2; color: var(--color-poor); }
.badge.timeout  { background: #f9fafb; color: var(--color-fail); }

/* Loss */
.loss-ok   { color: var(--color-excellent); }
.loss-warn { color: var(--color-fair); }
.loss-high { color: var(--color-poor); }

/* HTTP code */
.http-ok   { color: var(--color-excellent); font-weight: 600; }
.http-redir{ color: var(--color-fair);      font-weight: 600; }
.http-err  { color: var(--color-poor);      font-weight: 600; }

/* DNS results */
.dns-results { font-size: var(--text-xs); color: var(--color-secondary); max-width: 200px; }
.dns-record  { font-family: monospace; color: var(--color-primary); }

/* ── Node selector ──────────────────────── */
.node-selector {
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}
.ns-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}
.ns-label {
  font-size: var(--text-xs);
  color: var(--color-secondary);
  font-weight: 500;
  white-space: nowrap;
}
.ns-ctrl-btn {
  padding: 2px var(--space-2);
  font-size: var(--text-xs);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background: var(--color-bg-alt);
  color: var(--color-secondary);
  cursor: pointer;
  transition: all 0.15s;
}
.ns-ctrl-btn:hover { border-color: var(--color-accent); color: var(--color-accent); }
.ns-nodes {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1) var(--space-1);
  row-gap: var(--space-2);
}
.ns-region-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-tertiary);
  letter-spacing: 0.04em;
  padding: 0 var(--space-1) 0 0;
  white-space: nowrap;
  /* force new visual group — use width trick so it acts as a flex line break */
  flex-basis: 100%;
  margin-top: var(--space-1);
}
.ns-region-label:first-child { margin-top: 0; }
.ns-node {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px var(--space-2);
  font-size: var(--text-xs);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background: var(--color-bg-alt);
  color: var(--color-secondary);
  cursor: pointer;
  transition: all 0.15s;
  user-select: none;
  white-space: nowrap;
}
.ns-flag {
  width: 14px;
  height: 10px;
  object-fit: cover;
  border-radius: 1px;
  flex-shrink: 0;
}
.ns-node.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.ns-node:hover:not(.active) { border-color: #9ca3af; color: var(--color-primary); }
.ns-count {
  font-size: var(--text-xs);
  color: var(--color-tertiary);
  margin-left: auto;
}

/* ── MTR hop detail ─────────────────────── */
.mtr-detail-row td {
  padding: 0 !important;
  background: #fafafa;
  max-width: 0;        /* prevents td from expanding outer table */
}
.mtr-detail-inner {
  padding: var(--space-2) var(--space-4) var(--space-3);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.mtr-table {
  width: 100%;
  min-width: 780px;
  border-collapse: collapse;
  font-size: var(--text-xs);
}
.mtr-table th {
  text-align: left;
  padding: var(--space-1) var(--space-2);
  color: var(--color-tertiary);
  font-weight: 500;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
  font-size: 11px;
}
.mtr-table th.num, .mtr-table td.num {
  text-align: right;
}
.mtr-table td {
  padding: var(--space-1) var(--space-2);
  border-bottom: 1px dashed #f0f0f0;
  color: var(--color-primary);
  white-space: nowrap;
}
.mtr-table tr:last-child td { border-bottom: none; }
.mtr-table tr:hover td { background: #f3f4f6; }
/* column widths */
.mtr-col-n    { width: 24px; color: var(--color-tertiary); }
.mtr-col-ip   { min-width: 108px; font-family: ui-monospace, monospace; }
.mtr-col-ptr  { min-width: 148px; max-width: 200px; }
.mtr-col-geo  { min-width: 112px; }
.mtr-col-as   { min-width: 148px; }
.mtr-col-loss { width: 48px; }
.mtr-col-sent { width: 40px; }
.mtr-col-ms   { width: 64px; }
/* value styles */
.mtr-hop-ip      { font-family: ui-monospace, 'Cascadia Code', monospace; font-size: 12px; }
.mtr-hop-ptr     { font-size: 11px; color: var(--color-secondary); overflow: hidden; text-overflow: ellipsis; display: block; max-width: 200px; }
.mtr-hop-geo     { font-size: 11px; color: var(--color-secondary); }
.mtr-hop-as      { font-size: 11px; color: var(--color-secondary); }
.mtr-hop-as-link { font-size: 11px; text-decoration: none; color: inherit; display: inline-flex; align-items: baseline; gap: 4px; }
.mtr-hop-as-link:hover .mtr-hop-asn { text-decoration: underline; }
.mtr-hop-asn     { color: var(--color-accent); font-weight: 500; }
.mtr-hop-asorg   { color: var(--color-secondary); }
.mtr-hop-empty   { color: var(--color-tertiary); }
.mtr-hop-star    { color: var(--color-tertiary); }
.mtr-hop-avg     { font-weight: 600; }
.mtr-hop-loss-ok   { color: var(--color-excellent); }
.mtr-hop-loss-warn { color: var(--color-fair); }
.mtr-hop-loss-high { color: var(--color-poor); }
.mtr-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px var(--space-2);
  font-size: var(--text-xs);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background: transparent;
  color: var(--color-secondary);
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.mtr-toggle:hover { border-color: var(--color-accent); color: var(--color-accent); }
.mtr-toggle.open  { background: #eff6ff; border-color: var(--color-accent); color: var(--color-accent); }

/* MTR results (old, kept for compat) */
.mtr-hop { font-family: monospace; font-size: var(--text-xs); display: block; }

/* Map */
#world-map {
  height: 420px;
  background: #f0f4f8;
}
.leaflet-popup-content { font-size: var(--text-xs); min-width: 140px; }
.map-popup-name  { font-weight: 600; font-size: var(--text-sm); margin-bottom: 4px; }
.map-popup-rtt   { font-size: 20px; font-weight: 700; }
.map-popup-loss  { color: var(--color-secondary); }

/* Footer */
footer {
  text-align: center;
  margin-top: var(--space-8);
  font-size: var(--text-xs);
  color: var(--color-tertiary);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-3);
}
footer a { color: var(--color-secondary); text-decoration: none; }
footer a:hover { color: var(--color-primary); }
footer i { margin-right: 3px; }

/* Responsive */
@media (max-width: 640px) {
  .hide-sm { display: none; }
  .rtt-bar-wrap { display: none; }
  .test-tabs { gap: 4px; }
  .tab-btn { padding: var(--space-1) var(--space-2); font-size: var(--text-xs); }
  .results-header { padding: var(--space-3) var(--space-4); }
  .results-table th,
  .results-table td { padding: var(--space-2) var(--space-4); }
  .legend { gap: var(--space-3); padding: var(--space-2) var(--space-4); }
}

/* ── Uptime status section ──────────────────────────────────── */
.uptime-section {
  margin: 32px 0;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 20px 24px;
}
.uptime-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--color-border);
}
.uptime-header h2 {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-primary);
  margin: 0;
}
.uptime-header h2 i { color: #ef4444; margin-right: 6px; }
.uptime-tagline {
  font-size: var(--text-xs);
  color: var(--color-secondary);
  flex: 1;
}
.uptime-overall {
  font-size: var(--text-sm);
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 999px;
  background: #ecfdf5;
  color: #047857;
}
.uptime-overall.degraded { background: #fef3c7; color: #b45309; }
.uptime-overall.down     { background: #fee2e2; color: #b91c1c; }

.uptime-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(420px, 1fr));
  gap: 12px 24px;
}
.uptime-row {
  display: grid;
  grid-template-columns: 24px 110px 1fr 56px;
  align-items: center;
  gap: 10px;
  font-size: var(--text-sm);
  padding: 6px 0;
}
.uptime-flag {
  width: 22px; height: 16px;
  border-radius: 2px;
  object-fit: cover;
  vertical-align: middle;
}
.uptime-name {
  font-weight: 500;
  color: var(--color-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.uptime-name .uptime-city {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-secondary);
  font-weight: 400;
}
.uptime-bars {
  display: flex;
  gap: 2px;
  height: 24px;
  align-items: stretch;
}
.uptime-bar {
  flex: 1 1 0;
  min-width: 2px;
  background: #e5e7eb;       /* gray = no data */
  border-radius: 2px;
  transition: background 0.2s;
}
.uptime-bar.up   { background: #16a34a; }
.uptime-bar.down { background: #dc2626; }
.uptime-bar.up:hover { background: #15803d; }
.uptime-pct {
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  font-size: var(--text-sm);
}
.uptime-pct.good { color: #16a34a; }
.uptime-pct.fair { color: #d97706; }
.uptime-pct.bad  { color: #dc2626; }

/* Header online badge (next to ns-count) */
.global-online {
  margin-left: 8px;
  padding: 2px 8px;
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: 999px;
  background: #ecfdf5;
  color: #047857;
}
.global-online.degraded { background: #fef3c7; color: #b45309; }
.global-online.down     { background: #fee2e2; color: #b91c1c; }

/* Footer status pill */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  background: #f3f4f6;
  color: var(--color-secondary);
  transition: background 0.2s;
}
.status-pill:hover { background: #e5e7eb; }
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #9ca3af;
  display: inline-block;
}
.status-pill.ok       .status-dot { background: #16a34a; box-shadow: 0 0 0 3px rgba(22,163,74,0.18); }
.status-pill.degraded .status-dot { background: #d97706; box-shadow: 0 0 0 3px rgba(217,119,6,0.18); }
.status-pill.down     .status-dot { background: #dc2626; box-shadow: 0 0 0 3px rgba(220,38,38,0.18); }
.status-pill.ok       { color: #047857; }
.status-pill.degraded { color: #b45309; }
.status-pill.down     { color: #b91c1c; }

/* Pulse animation for green dot */
@keyframes status-pulse {
  0%   { box-shadow: 0 0 0 0   rgba(22,163,74,0.45); }
  70%  { box-shadow: 0 0 0 6px rgba(22,163,74,0); }
  100% { box-shadow: 0 0 0 0   rgba(22,163,74,0); }
}
.status-pill.ok .status-dot { animation: status-pulse 2s infinite; }

/* Status page: single column + narrower container */
.container-narrow {
  max-width: 880px;
  margin: 0 auto;
  padding: 32px 20px;
}
.container-narrow .uptime-grid {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.container-narrow .uptime-row {
  display: grid;
  grid-template-columns: 28px 280px 1fr 64px;
  gap: 14px;
  padding: 11px 4px;
  border-bottom: 1px solid var(--color-border);
  align-items: center;
}
.container-narrow .uptime-row:last-child { border-bottom: 0; }
.container-narrow .uptime-bars {
  display: flex;
  gap: 1px;
  height: 22px;
  min-width: 0;
}
.container-narrow .uptime-bar {
  flex: 1 1 0;
  min-width: 1px;
  border-radius: 1.5px;
}
.container-narrow .uptime-pct {
  text-align: right;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

/* Provider badge in status page */
.uptime-provider {
  display: inline-block;
  margin-left: 8px;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 500;
  color: #2563eb;
  background: #eff6ff;
  vertical-align: middle;
}
.container-narrow .uptime-name {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
}
.container-narrow .uptime-name .uptime-city {
  display: inline-block;
  margin: 0;
  font-size: 12px;
  font-weight: 400;
  color: var(--color-secondary);
}
/* (older duplicate removed, see definitions above) */

/* 90-day daily bars styling */
.uptime-bar.degraded { background: #d97706; }
.container-narrow .uptime-bars { gap: 2px; }

/* Status page uptime tagline update */

/* ── Range tabs ─────────────────────────── */
.range-tabs {
  display: flex;
  gap: 4px;
}
.range-tab {
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 500;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-bg);
  color: var(--color-secondary);
  cursor: pointer;
  transition: all 0.15s;
}
.range-tab:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.range-tab.active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* "暂未上线" 灰格:浅灰实心 */
.uptime-bar.pending,
.hour-bar.pending {
  background: #d1d5db;
}

/* ── Node detail page ───────────────────── */
.hourly-bars {
  display: flex;
  gap: 1px;
  height: 28px;
  padding: 4px;
  background: var(--color-bg-alt);
  border-radius: 6px;
}
.hour-bar {
  flex: 1 1 0;
  min-width: 1px;
  background: #e5e7eb;
  border-radius: 1px;
}
.hour-bar.up       { background: #16a34a; }
.hour-bar.degraded { background: #d97706; }
.hour-bar.down     { background: #dc2626; }

.bars-axis {
  display: flex;
  justify-content: space-between;
  margin-top: 6px;
  padding: 0 4px;
  font-size: 11px;
  color: var(--color-secondary);
}

/* Clickable node name */
a.uptime-name {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}
a.uptime-name:hover {
  color: var(--color-accent);
}
a.uptime-name:hover .uptime-city {
  color: var(--color-accent);
  opacity: 0.7;
}