.metric-rail {
  position: fixed;
  top: 0;
  right: 40px;
  z-index: 19500;
  width: auto;
  display: block;
  text-align: right;
  opacity: 0;
  transform: translateY(-12px);
  pointer-events: none;
  transition: opacity 220ms ease-out, transform 220ms ease-out;
}

.metric-rail.metric-rail--visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.metric-rail-list {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  padding-top: 76px;
  box-sizing: border-box;
}

.metric-rail-link {
  display: inline-flex;
  align-items: baseline;
  justify-content: flex-end;
  gap: 10px;
  max-width: min(42vw, 520px);
  text-align: right;
  white-space: nowrap;
  color: #fff;
  text-decoration: none;
}

.metric-rail-link.nav-item {
  padding: 6px 12px;
}

.metric-rail-link-label {
  display: inline;
  font-size: 14px;
  line-height: 1.15;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.92;
}

.metric-rail-link-value {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  font-size: 20px;
  line-height: 1.1;
  letter-spacing: 0.02em;
  font-weight: 700;
  min-height: 24px;
}

.metric-rail-note {
  display: block;
  margin-top: 10px;
  margin-right: 12px;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.72;
}

.metric-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 16px;
  min-height: 16px;
}

.metric-status[hidden] {
  display: none;
}

.metric-status--loading {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  border: 2px solid rgba(255,255,255,0.26);
  border-top-color: rgba(255,255,255,0.95);
  animation: metric-spin 0.75s linear infinite;
}

.metric-status--error {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  border: 1px solid rgba(255, 195, 0, 0.5);
  background: rgba(255, 195, 0, 0.12);
  color: #ffd978;
  font-size: 12px;
  line-height: 1;
  cursor: help;
}

@keyframes metric-spin {
  to { transform: rotate(360deg); }
}



@media (max-width: 600px) {
  .metric-rail {
    top: 0;
    right: 20px;
  }

  .metric-rail-list {
    gap: 0;
    padding-top: 52px;
  }

  .metric-rail-link.nav-item {
    padding: 4px 10px;
  }

  .metric-rail-link {
    align-items: center;
    gap: 8px;
    max-width: min(56vw, 340px);
  }

  .metric-rail-link-label {
    font-size: 10px;
  }

  .metric-rail-link-value {
    gap: 6px;
    font-size: 16px;
    min-height: 18px;
  }
}

body.nav-panel-open .metric-rail {
  opacity: 0 !important;
  visibility: hidden;
  pointer-events: none;
}

.nav-panel {
  width: min(860px, calc(100vw - 40px));
  min-width: 0;
  max-width: min(860px, calc(100vw - 40px));
  min-height: 46vh;
}

.nav-panel-subtitle {
  margin: -2px 0 14px;
  font-size: 13px;
  letter-spacing: 0.04em;
  opacity: 0.74;
}

.pane-status-note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.45;
  opacity: 0.8;
}

.pane-inline-block {
  margin-top: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  border-radius: 16px;
  padding: 12px 14px;
}

.pane-inline-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.pane-inline-code,
.pane-detail-grid .mono,
.pane-table .mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  word-break: break-all;
}

.pane-inline-code {
  display: block;
  font-size: 14px;
  line-height: 1.5;
}


.pane-inline-code-link {
  display: block;
}

.pane-inline-code-link:hover {
  opacity: 0.92;
}

.pane-inline-help {
  margin: 10px 0 0;
  font-size: 14px;
  opacity: 0.8;
}

.pane-copy-button,
.pane-page-button {
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: transparent;
  color: inherit;
  padding: 7px 11px;
  border-radius: 999px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 11px;
}

.pane-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 18px;
  margin: 0;
}

.pane-detail-grid dt {
  margin-bottom: 4px;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.68;
}

.pane-detail-grid dd {
  margin: 0;
}

.pane-detail-value {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 20px;
}

.pane-external-link {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.pane-external-link:hover {
  opacity: 0.9;
}

.pane-inline-tooltip-fallback {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.pane-inline-tooltip-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.06);
  color: inherit;
  font-size: 11px;
  line-height: 1;
  padding: 0;
  cursor: pointer;
}

.pane-fixed-tooltip {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 1200;
}

.pane-fixed-tooltip-card {
  width: min(420px, 100%);
  margin: 0 auto;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(8, 12, 18, 0.96);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.34);
  display: grid;
  gap: 10px;
}

.pane-fixed-tooltip-text {
  font-size: 13px;
  line-height: 1.45;
}

.pane-fixed-tooltip-close {
  justify-self: end;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.08);
  color: inherit;
  border-radius: 999px;
  padding: 6px 10px;
  font: inherit;
}


.pane-inline-tooltip {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.pane-inline-tooltip-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.06);
  color: inherit;
  cursor: help;
  font-size: 11px;
  line-height: 1;
  padding: 0;
}

.pane-inline-tooltip-bubble {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  width: min(320px, 70vw);
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(8, 12, 18, 0.94);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.28);
  font-size: 12px;
  line-height: 1.45;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
  z-index: 10;
  text-align: left;
}

.pane-inline-tooltip:hover .pane-inline-tooltip-bubble,
.pane-inline-tooltip:focus-within .pane-inline-tooltip-bubble {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.pane-inline-tooltip-bubble code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
}

.pane-table-wrap {
  overflow: auto;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
}

.pane-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 620px;
}

.pane-table th,
.pane-table td {
  padding: 11px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  text-align: left;
  vertical-align: top;
}

.pane-table th {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.72;
}

.empty-cell {
  opacity: 0.72;
}

.pane-pagination {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
}

.pane-page-button[disabled] {
  opacity: 0.4;
  cursor: default;
}

@media (max-width: 900px) {
  .metric-rail {
    top: 0;
    right: 20px;
  }

  .metric-rail-link {
    max-width: min(62vw, 420px);
  }

  .metric-rail-link-value {
    font-size: 18px;
  }

  .pane-detail-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .metric-rail {
    right: 12px;
    top: 0;
  }

  .metric-rail-list {
    gap: 0;
  }

  .metric-rail-link {
    max-width: min(78vw, 360px);
    white-space: normal;
  }

  .nav-panel {
    width: min(96vw, 820px);
    max-width: min(96vw, 820px);
  }

  .pane-pagination {
    justify-content: space-between;
  }
}