.sidebar-monitor-lights {
  display: inline-flex; flex: 0 0 auto; align-items: center; gap: 5px; padding: 2px 6px;
  border: 1px solid var(--border); border-radius: 999px; background: var(--bg-app);
  box-shadow: inset 0 1px 3px rgb(0 0 0 / 16%);
}
.sidebar-monitor-lights > button {
  width: 14px; height: 18px; min-height: 0; border: 0; padding: 0; border-radius: 50%;
  background: transparent; cursor: pointer;
}
.sidebar-monitor-lights > button .ind {
  width: 10px; height: 10px; border-radius: 50%;
  box-shadow: inset 0 1px 1px rgb(255 255 255 / 24%), 0 0 0 1px rgb(0 0 0 / 12%);
  transition: transform .15s ease;
}
.sidebar-monitor-lights > button:hover .ind { transform: scale(1.15); }
.sidebar-monitor-lights > button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.sidebar.collapsed .sidebar-status-indicators { flex-direction: column; gap: 4px; }
.sidebar.collapsed .sidebar-monitor-lights { flex-direction: column; gap: 4px; padding: 6px 4px; }
.sidebar.collapsed .sidebar-monitor-status { width: 14px; height: 14px; }
.sidebar.collapsed .sidebar-monitor-status .ind { width: 10px; height: 10px; }


.server-monitor-floating {
  display: none; position: fixed; top: 12px; left: 6px; z-index: 40;
}
body:has(.sidebar-shell.auto-hide:not(.is-expanded)) .server-monitor-floating { display: block; }
.server-monitor-floating .sidebar-monitor-lights {
  flex-direction: column; gap: 8px; padding: 8px 6px; background: var(--bg-panel);
  box-shadow: var(--shadow-lg);
}
.server-monitor-floating .server-monitor-floating-status { width: 14px; height: 14px; }

.server-monitor-dialog {
  width: min(720px, calc(100vw - 32px)); max-width: none; max-height: calc(100dvh - 48px);
  margin: auto; padding: 0; border: 1px solid var(--border); border-radius: 16px;
  background: var(--bg-panel); color: var(--text-1); box-shadow: var(--shadow-lg); overflow: hidden;
}
.server-monitor-dialog[open] { display: flex; flex-direction: column; }
.server-monitor-dialog::backdrop { background: rgb(0 0 0 / 55%); }
.server-monitor-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 22px 24px 18px; border-bottom: 1px solid var(--border-faint); flex-shrink: 0; }
.server-monitor-head h2 { margin: 0; font-size: 18px; font-weight: 600; }
.server-monitor-head p { margin: 6px 0 0; color: var(--text-3); font-size: 12px; }
.server-monitor-head .icon-btn { font-size: 22px; }
.server-monitor-body { padding: 16px 24px 20px; overflow-y: auto; overscroll-behavior: contain; }
.server-monitor-connection { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 16px; font-size: 12px; color: var(--text-2); }
.server-monitor-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.server-monitor-card { --monitor-color: var(--text-3); min-width: 0; padding: 16px; border: 1px solid var(--border); border-radius: 10px; background: var(--bg-app); }
.server-monitor-card.monitor-normal { --monitor-color: var(--ok); }
.server-monitor-card.monitor-warning { --monitor-color: var(--warn); }
.server-monitor-card.monitor-critical { --monitor-color: var(--danger); }
.server-monitor-card.is-selected { border-color: var(--accent); }
.server-monitor-card-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 6px; }
.server-monitor-card h3 { margin: 0; font-size: 13px; font-weight: 500; }
.server-monitor-state { display: inline-flex; align-items: center; gap: 5px; color: var(--monitor-color); font-size: 11px; }
.server-monitor-value { display: block; margin: 16px 0 12px; font-size: 29px; font-weight: 600; font-variant-numeric: tabular-nums; letter-spacing: -1px; }
.monitor-unknown .server-monitor-value { color: var(--text-3); }
.server-monitor-meter { height: 4px; overflow: hidden; border-radius: 4px; background: var(--border); }
.server-monitor-meter > span { display: block; height: 100%; border-radius: inherit; background: var(--monitor-color); transition: width .25s ease; }
.server-monitor-card p { margin: 10px 0 0; color: var(--text-3); font-size: 11px; line-height: 1.6; overflow-wrap: anywhere; }
.server-monitor-card p + p { margin-top: 2px; }
.server-monitor-scope { display: flex; flex-wrap: wrap; gap: 4px 14px; margin: 12px 0 24px; color: var(--text-3); font-size: 11px; line-height: 1.7; }
.server-monitor-scope .mono { overflow-wrap: anywhere; }
.server-monitor-section-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px; margin-bottom: 12px; }
.server-monitor-section-head h3 { margin: 0; font-size: 14px; font-weight: 500; }
.server-monitor-section-head span { color: var(--text-3); font-size: 11px; }
.server-monitor-thresholds { border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.server-monitor-threshold-row { display: grid; grid-template-columns: 64px 1fr 1fr; gap: 16px; align-items: center; padding: 12px 16px; }
.server-monitor-threshold-row + .server-monitor-threshold-row { border-top: 1px solid var(--border-faint); }
.server-monitor-threshold-row > strong { font-size: 12px; font-weight: 500; }
.server-monitor-threshold-row label { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-width: 0; font-size: 11px; color: var(--text-2); }
.server-monitor-threshold-row label > span { display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; }
.server-monitor-threshold-row label > div { display: flex; align-items: center; gap: 5px; }
.server-monitor-threshold-row .input { width: 76px; height: 32px; padding: 4px 8px; font-size: 12px; }
.server-monitor-hint { display: block; margin: 12px 0 0; font-size: 11px; line-height: 1.8; color: var(--text-3); }
.server-monitor-hint .ind { margin-right: 6px; }
.server-monitor-error { color: var(--danger); font-size: 12px; overflow-wrap: anywhere; }
.server-monitor-saved { color: var(--ok); font-size: 12px; margin-bottom: 0; }
.server-monitor-foot { display: flex; justify-content: space-between; gap: 12px; padding: 14px 24px; border-top: 1px solid var(--border-faint); flex-shrink: 0; }
@media (min-width: 481px) and (max-width: 700px) {
  .sidebar-shell .sidebar-session-controls { padding: 6px; gap: 4px; }
  .sidebar-shell .sidebar-status-indicators, .sidebar-shell .sidebar-session-actions { gap: 4px; }
  .sidebar-shell .sidebar-action { width: 24px; height: 28px; }
}
@media (max-width: 600px) {
  .server-monitor-dialog { width: calc(100vw - 24px); max-height: calc(100dvh - 24px); border-radius: 12px; }
  .server-monitor-head { padding: 16px; }
  .server-monitor-body { padding: 12px 16px 16px; }
  .server-monitor-metrics { gap: 6px; }
  .server-monitor-card { padding: 10px; }
  .server-monitor-card-head { flex-direction: column; align-items: flex-start; }
  .server-monitor-value { font-size: 23px; }
  .server-monitor-threshold-row { grid-template-columns: 36px 1fr 1fr; gap: 8px; padding: 10px; }
  .server-monitor-threshold-row label { flex-direction: column; align-items: flex-start; gap: 6px; }
  .server-monitor-threshold-row .input { width: 68px; }
  .server-monitor-foot { padding: 12px 16px; }
}
@media (max-width: 480px) {
  .sidebar.collapsed .sidebar-status-indicators { flex-direction: row; gap: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  .server-monitor-meter > span, .sidebar-monitor-lights > button .ind { transition: none; }
}