:root {
  /* --- Light tokens kept for configs/config-builder.css compatibility --- */
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --primary-light: #c7d2fe;
  --primary-50: #eef2ff;
  --success: #10b981;
  --danger: #ef4444;
  --warning: #f59e0b;

  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;

  --gap-color: #fca5a5;
  --gap-bg: #fee2e2;

  /* --- Observatory dark theme --- */
  --obs-bg: #05070f;
  --obs-bg-2: #0a1020;
  --accent: #22d3ee;          /* cyan */
  --accent-2: #818cf8;        /* indigo */
  --accent-3: #f472b6;        /* magenta */
  --ok: #34d399;
  --warn: #fbbf24;
  --bad: #fb7185;

  --txt: #e6eef7;
  --txt-dim: #9fb0c3;
  --txt-mute: #6b7c93;

  --glass: rgba(13, 20, 38, 0.62);
  --glass-2: rgba(9, 15, 30, 0.78);
  --glass-line: rgba(140, 170, 210, 0.16);
  --glass-line-hi: rgba(160, 200, 240, 0.32);
  --glass-hi: rgba(255, 255, 255, 0.05);

  --radius-sm: 10px;
  --radius: 14px;
  --radius-lg: 20px;
  --radius-xl: 26px;

  --shadow: 0 18px 50px rgba(0, 0, 0, 0.55);
  --shadow-sm: 0 8px 24px rgba(0, 0, 0, 0.4);
  --glow-accent: 0 0 0 1px rgba(34, 211, 238, 0.35), 0 0 24px rgba(34, 211, 238, 0.35);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  --roster-w: 304px;
  --inspector-w: 388px;
  --bar-h: 66px;
  --dock-h: 72px;
  --dock-inset: 14px;
}

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

html,
body {
  height: 100%;
}

body {
  font-family: "Space Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  min-height: 100vh;
  background-color: var(--gray-100);
  color: var(--gray-800);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* ================================================================== */
/* OBSERVATORY  — full-bleed dark stage + floating glass HUD          */
/* ================================================================== */
.app-shell {
  position: fixed;
  inset: 0;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 80% -10%, rgba(129, 140, 248, 0.12), transparent 60%),
    radial-gradient(110% 80% at 0% 110%, rgba(34, 211, 238, 0.1), transparent 60%),
    linear-gradient(160deg, var(--obs-bg-2), var(--obs-bg));
  color: var(--txt);
  font-family: "Space Grotesk", sans-serif;
}

#map {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--obs-bg);
  transition: opacity 0.45s var(--ease), filter 0.45s var(--ease);
}

/* ── Virtual Things mode: full green-terminal override ───────────────── */
.app-shell.virtual-things-mode {
  --accent:        #4ade80;
  --accent-2:      #22c55e;
  --accent-3:      #86efac;
  --glass-line:    rgba(74, 222, 128, 0.18);
  --glass-line-hi: rgba(74, 222, 128, 0.38);
  --glass:         rgba(2, 12, 6, 0.72);
  background:
    radial-gradient(120% 90% at 80% -10%, rgba(34, 197, 94, 0.1), transparent 60%),
    radial-gradient(110% 80% at 0% 110%, rgba(74, 222, 128, 0.08), transparent 60%),
    linear-gradient(160deg, #030d06, #020b04);
}

.app-shell.virtual-things-mode #map {
  opacity: 0.18;
  filter: grayscale(0.8) saturate(0.2) brightness(0.55) hue-rotate(80deg);
  pointer-events: none;
}

.app-shell.virtual-things-mode .stage-aurora {
  background:
    radial-gradient(40% 50% at 12% 18%, rgba(34, 197, 94, 0.18), transparent 70%),
    radial-gradient(45% 55% at 88% 12%, rgba(74, 222, 128, 0.12), transparent 70%),
    radial-gradient(50% 60% at 78% 95%, rgba(134, 239, 172, 0.1), transparent 70%);
  opacity: 0.7;
  transition: all 0.45s var(--ease);
}

.app-shell.virtual-things-mode .stage-grid {
  background-image:
    linear-gradient(rgba(74, 222, 128, 0.45) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74, 222, 128, 0.45) 1px, transparent 1px);
  opacity: 0.055;
  transition: opacity 0.45s var(--ease);
}

.app-shell.virtual-things-mode .stage-vignette {
  box-shadow: inset 0 0 280px 80px rgba(0, 0, 0, 0.88);
  background: radial-gradient(130% 130% at 50% 30%, transparent 35%, rgba(0, 0, 0, 0.7) 100%);
  transition: all 0.45s var(--ease);
}

/* Recolour the brand/command bar accent in terminal green */
.app-shell.virtual-things-mode .brand-orb {
  background: radial-gradient(circle at 38% 38%, #4ade80, #16a34a 60%, #052e16);
  box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.18), 0 0 24px rgba(74, 222, 128, 0.35);
  animation: none;
}

.app-shell.virtual-things-mode .roster-toggle-btn.active {
  background: rgba(74, 222, 128, 0.16);
  color: #86efac;
}

.app-shell.virtual-things-mode .virtual-things-toggle {
  border-top-color: rgba(74, 222, 128, 0.2);
  background: rgba(74, 222, 128, 0.06);
}
.app-shell.virtual-things-mode .virtual-things-toggle:hover {
  background: rgba(74, 222, 128, 0.11);
}
.app-shell.virtual-things-mode .virtual-toggle-track {
  background: rgba(74, 222, 128, 0.2);
  border-color: rgba(74, 222, 128, 0.45);
}
.app-shell.virtual-things-mode .virtual-toggle-thumb {
  background: #86efac;
  box-shadow: 0 0 10px rgba(74, 222, 128, 0.6);
}
.app-shell.virtual-things-mode .virtual-things-checkbox:checked + .virtual-toggle-track {
  background: rgba(74, 222, 128, 0.32);
  border-color: rgba(74, 222, 128, 0.7);
  box-shadow: 0 0 14px rgba(74, 222, 128, 0.35);
}
.app-shell.virtual-things-mode .virtual-things-checkbox:checked + .virtual-toggle-track .virtual-toggle-thumb {
  background: #4ade80;
}
.app-shell.virtual-things-mode .virtual-toggle-label {
  color: #86efac;
}
.app-shell.virtual-things-mode .virtual-things-checkbox:checked ~ .virtual-toggle-label {
  color: #4ade80;
}
/* ────────────────────────────────────────────────────────────────────── */

/* ── Virtual layer — floating terminal nodes over the faded map ────── */
.virtual-layer {
  position: absolute;
  /* sit above map (z:0) and grid/aurora (z:1) but below UI (z:30+) */
  z-index: 3;
  /* left gap for the dock column, top gap for the command bar */
  inset: calc(var(--bar-h) + 26px) var(--dock-inset) var(--dock-inset) calc(var(--roster-w) + var(--dock-inset) * 2 + 10px);
  display: none;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 10px;
  padding: 12px;
  overflow-y: auto;
  pointer-events: none;
  scrollbar-width: thin;
  scrollbar-color: rgba(74, 222, 128, 0.3) transparent;
}

.app-shell.virtual-things-mode .virtual-layer {
  display: flex;
  pointer-events: auto;
  /* roster collapses in virtual mode — use the full stage */
  inset: calc(var(--bar-h) + 26px) var(--dock-inset) calc(var(--dock-inset) + var(--dock-h) + 12px) var(--dock-inset);
}

.virtual-node {
  position: relative;
  width: 174px;
  padding: 10px 12px 11px;
  border: 1px solid rgba(74, 222, 128, 0.3);
  border-radius: 6px;
  background: rgba(2, 14, 7, 0.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  cursor: pointer;
  font-family: "JetBrains Mono", monospace;
  overflow: hidden;
  flex-shrink: 0;
  transition: border-color 0.18s var(--ease), background 0.18s var(--ease), box-shadow 0.18s var(--ease), transform 0.18s var(--ease);
  animation: nodeIn 0.35s var(--ease) both;
}

@keyframes nodeIn {
  from { opacity: 0; transform: scale(0.88) translateY(6px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.virtual-node::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 6px;
  box-shadow: inset 0 0 0 1px rgba(74, 222, 128, 0.12);
  pointer-events: none;
}

.virtual-node:hover {
  border-color: rgba(74, 222, 128, 0.65);
  background: rgba(3, 22, 10, 0.9);
  box-shadow: 0 0 18px rgba(74, 222, 128, 0.2), inset 0 0 12px rgba(74, 222, 128, 0.04);
  transform: translateY(-2px);
}

.virtual-node.active {
  border-color: #4ade80;
  background: rgba(5, 30, 12, 0.95);
  box-shadow: 0 0 24px rgba(74, 222, 128, 0.35), inset 0 0 0 1px rgba(74, 222, 128, 0.25);
}

.virtual-node-header {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 6px;
}

.virtual-node-prompt {
  font-size: 0.72rem;
  font-weight: 700;
  color: #4ade80;
  flex-shrink: 0;
  line-height: 1;
  opacity: 0.75;
}

.virtual-node-name {
  font-size: 0.72rem;
  font-weight: 600;
  color: #86efac;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: 0.01em;
  line-height: 1.3;
}

.virtual-node-id {
  font-size: 0.58rem;
  color: rgba(74, 222, 128, 0.5);
  margin-bottom: 4px;
  letter-spacing: 0.04em;
}

.virtual-node-footer {
  display: flex;
  align-items: center;
  gap: 5px;
}

.virtual-node-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 6px rgba(74, 222, 128, 0.7);
  flex-shrink: 0;
}

.virtual-node-status {
  font-size: 0.6rem;
  color: rgba(134, 239, 172, 0.6);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
/* ────────────────────────────────────────────────────────────────────── */

/* Atmosphere overlays (non-interactive) */
.stage-aurora,
.stage-grid,
.stage-vignette {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.stage-aurora {
  background:
    radial-gradient(40% 50% at 12% 18%, rgba(34, 211, 238, 0.16), transparent 70%),
    radial-gradient(45% 55% at 88% 12%, rgba(129, 140, 248, 0.18), transparent 70%),
    radial-gradient(50% 60% at 78% 95%, rgba(244, 114, 182, 0.12), transparent 70%);
  mix-blend-mode: screen;
  opacity: 0.8;
}

.stage-grid {
  background-image:
    linear-gradient(rgba(150, 190, 230, 0.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(150, 190, 230, 0.5) 1px, transparent 1px);
  background-size: 46px 46px;
  opacity: 0.03;
  mask-image: radial-gradient(120% 120% at 50% 40%, black 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(120% 120% at 50% 40%, black 40%, transparent 80%);
}

.stage-vignette {
  box-shadow: inset 0 0 240px 60px rgba(0, 0, 0, 0.7);
  background: radial-gradient(130% 130% at 50% 30%, transparent 55%, rgba(0, 0, 0, 0.45) 100%);
}

/* Shared glass surface treatment */
.command-bar,
.roster,
.dock-column,
.thing-metadata-sidebar,
.chart-panel,
.map-control-btn,
.roster-reopen,
.roster-foot {
  background: var(--glass);
  backdrop-filter: blur(22px) saturate(140%);
  -webkit-backdrop-filter: blur(22px) saturate(140%);
  border: 1px solid var(--glass-line);
}

/* ------------------------------------------------------------------ */
/* Command bar                                                         */
/* ------------------------------------------------------------------ */
.command-bar {
  position: absolute;
  top: var(--dock-inset);
  left: var(--dock-inset);
  right: var(--dock-inset);
  height: var(--bar-h);
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0 0.9rem 0 1.1rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex-shrink: 0;
}

.brand-orb {
  position: relative;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #67e8f9, var(--accent) 45%, #0e7490 100%);
  box-shadow: 0 0 0 1px rgba(34, 211, 238, 0.5), 0 0 18px rgba(34, 211, 238, 0.6);
}

.brand-orb::after {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1px solid rgba(34, 211, 238, 0.5);
  animation: orbPulse 2.6s var(--ease) infinite;
}

@keyframes orbPulse {
  0% { transform: scale(0.8); opacity: 0.8; }
  100% { transform: scale(1.6); opacity: 0; }
}

.brand-text h1 {
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  line-height: 1;
  color: #fff;
}

.brand-text p {
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 3px;
}

/* Search */
.search-box {
  position: relative;
  flex: 1;
  max-width: 420px;
  min-width: 120px;
}

.search-icon {
  position: absolute;
  left: 0.9rem;
  top: 50%;
  transform: translateY(-50%);
  width: 17px;
  height: 17px;
  color: var(--txt-mute);
  pointer-events: none;
}

.search-box input {
  width: 100%;
  padding: 0.6rem 0.9rem 0.6rem 2.5rem;
  border: 1px solid var(--glass-line);
  border-radius: 999px;
  font-size: 0.88rem;
  font-family: inherit;
  background: rgba(5, 9, 18, 0.55);
  color: var(--txt);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s var(--ease);
}

.search-box input::placeholder {
  color: var(--txt-mute);
}

.search-box input:focus {
  outline: none;
  border-color: rgba(34, 211, 238, 0.55);
  background: rgba(5, 9, 18, 0.75);
  box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.12);
}

/* Legend / filter chips */
.status-legend {
  display: flex;
  gap: 0.4rem;
  flex-shrink: 0;
  margin-left: auto;
}

.legend-chip {
  display: flex;
  align-items: center;
  gap: 0.42rem;
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--glass-line);
  border-radius: 999px;
  background: rgba(5, 9, 18, 0.4);
  cursor: pointer;
  font-family: inherit;
  color: var(--txt-dim);
  transition: all 0.18s var(--ease);
}

.legend-chip:hover {
  border-color: var(--glass-line-hi);
  color: var(--txt);
}

.legend-chip.active {
  border-color: rgba(34, 211, 238, 0.5);
  background: rgba(34, 211, 238, 0.1);
  color: #fff;
}

.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dot-total { background: var(--txt-mute); box-shadow: 0 0 8px currentColor; }
/* Health tier dots are coloured inline by buildLegend() */

.legend-count {
  font-family: "JetBrains Mono", monospace;
  font-weight: 700;
  font-size: 0.86rem;
  color: #fff;
}

.legend-label {
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ------------------------------------------------------------------ */
/* Endpoint switcher                                                   */
/* ------------------------------------------------------------------ */
.endpoint-switcher {
  position: relative;
  flex-shrink: 0;
}

.endpoint-display {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 0.85rem;
  border: 1px solid var(--glass-line);
  border-radius: 999px;
  background: rgba(5, 9, 18, 0.4);
  color: var(--txt-dim);
  font-size: 0.78rem;
  font-weight: 600;
  font-family: "JetBrains Mono", monospace;
  cursor: pointer;
  transition: all 0.18s var(--ease);
  white-space: nowrap;
  max-width: 200px;
}

.endpoint-display:hover,
.endpoint-display.active {
  border-color: rgba(34, 211, 238, 0.5);
  background: rgba(34, 211, 238, 0.1);
  color: #fff;
}

#endpointLabel {
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 150px;
  display: inline-block;
}

.endpoint-popover {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 360px;
  background: var(--glass-2);
  backdrop-filter: blur(22px) saturate(140%);
  -webkit-backdrop-filter: blur(22px) saturate(140%);
  border: 1px solid var(--glass-line-hi);
  border-radius: var(--radius-lg);
  padding: 1rem 1.1rem 0.9rem;
  box-shadow: var(--shadow);
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.endpoint-popover[hidden] {
  display: none;
}

.endpoint-popover-label {
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--txt-mute);
}

.endpoint-input-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.endpoint-input {
  flex: 1;
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--glass-line);
  border-radius: var(--radius);
  font-size: 0.82rem;
  font-family: "JetBrains Mono", monospace;
  background: rgba(5, 9, 18, 0.6);
  color: var(--txt);
  outline: none;
  transition: all 0.18s var(--ease);
  color-scheme: dark;
}

.endpoint-input:focus {
  border-color: rgba(34, 211, 238, 0.55);
  box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.12);
}

/* Quick-pick shortcuts */
.endpoint-quickpicks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: -0.1rem;
}

.endpoint-quickpick {
  padding: 0.28rem 0.65rem;
  border: 1px solid var(--glass-line);
  border-radius: 999px;
  background: rgba(34, 211, 238, 0.07);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 600;
  font-family: "JetBrains Mono", monospace;
  cursor: pointer;
  transition: all 0.15s var(--ease);
}

.endpoint-quickpick:hover {
  background: rgba(34, 211, 238, 0.18);
  border-color: var(--accent);
}

/* API version button group */
.endpoint-version-group {
  display: flex;
  gap: 0.35rem;
}

.endpoint-version-btn {
  flex: 1;
  padding: 0.38rem 0.5rem;
  border: 1px solid var(--glass-line);
  border-radius: var(--radius);
  background: rgba(5, 9, 18, 0.5);
  color: var(--txt-dim);
  font-size: 0.78rem;
  font-weight: 600;
  font-family: "JetBrains Mono", monospace;
  cursor: pointer;
  transition: all 0.15s var(--ease);
  text-align: center;
}

.endpoint-version-btn:hover {
  border-color: rgba(34, 211, 238, 0.4);
  color: #fff;
}

.endpoint-version-btn.active {
  border-color: var(--accent);
  background: rgba(34, 211, 238, 0.15);
  color: var(--accent);
  box-shadow: 0 0 10px rgba(34, 211, 238, 0.2);
}

.endpoint-auth-toggle {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: none;
  border: none;
  padding: 0.3rem 0;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--txt-dim);
  cursor: pointer;
  transition: color 0.15s var(--ease);
  width: fit-content;
}

.endpoint-auth-toggle:hover {
  color: var(--accent);
}

.endpoint-auth-chevron {
  transition: transform 0.18s var(--ease);
}

.endpoint-auth-fields {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.endpoint-auth-fields[hidden] {
  display: none;
}

.endpoint-auth-row {
  display: flex;
  gap: 0.5rem;
}

.endpoint-input-half {
  flex: 1;
  min-width: 0;
}

.endpoint-popover-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 0.1rem;
}

.endpoint-apply-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.85rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: none;
  border-radius: var(--radius);
  color: #03121a;
  font-size: 0.78rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.18s var(--ease);
  white-space: nowrap;
  flex-shrink: 0;
}

.endpoint-apply-btn:hover {
  box-shadow: 0 0 18px rgba(34, 211, 238, 0.45);
  transform: translateY(-1px);
}

.endpoint-apply-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Lock badge when credentials are active */
.endpoint-display.has-auth {
  border-color: rgba(34, 211, 238, 0.4);
  background: rgba(34, 211, 238, 0.08);
}

/* Explains why the popover opened itself (unreachable server) */
.endpoint-hint-warn {
  color: #facc15;
}

/* No STA server chosen yet — draw attention to the switcher */
.endpoint-display.unconfigured {
  border-color: rgba(250, 204, 21, 0.55);
  background: rgba(250, 204, 21, 0.1);
  color: #facc15;
}

.endpoint-hint {
  font-size: 0.68rem;
  color: var(--txt-mute);
  line-height: 1.4;
  flex: 1;
}

/* Top-bar icon links (docs, GitHub source) */
.bar-link-btn {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  border: 1px solid var(--glass-line);
  border-radius: 999px;
  background: rgba(5, 9, 18, 0.4);
  color: var(--txt-dim);
  text-decoration: none;
  transition: all 0.18s var(--ease);
}

.bar-link-btn:hover {
  border-color: var(--glass-line-hi);
  background: rgba(34, 211, 238, 0.1);
  color: #fff;
}

/* On-demand health-check button */
.health-check-btn {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--glass-line);
  border-radius: 999px;
  background: rgba(5, 9, 18, 0.4);
  color: var(--txt-dim);
  font-size: 0.78rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.18s var(--ease);
  flex-shrink: 0;
  white-space: nowrap;
}

.health-check-btn:hover:not(:disabled) {
  border-color: rgba(34, 211, 238, 0.5);
  background: rgba(34, 211, 238, 0.1);
  color: #fff;
}

.health-check-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* While scanning: keep enabled-looking but show the spinner */
.health-check-btn.checking {
  opacity: 1;
  border-color: rgba(34, 211, 238, 0.45);
  color: var(--accent);
}

/* Once a scan has completed, tint the button to signal "data is live" */
.health-check-btn.done {
  border-color: rgba(52, 211, 153, 0.45);
  color: #6ee7b7;
}

/* Exit virtual mode — lives in the command bar so it never covers map nodes */
.virtual-exit-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.9rem;
  border: 1px solid rgba(74, 222, 128, 0.45);
  border-radius: 999px;
  background: rgba(74, 222, 128, 0.1);
  color: #86efac;
  font-size: 0.78rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.18s var(--ease);
  flex-shrink: 0;
  white-space: nowrap;
}

.virtual-exit-btn[hidden] { display: none; }

.virtual-exit-btn:hover {
  border-color: rgba(74, 222, 128, 0.7);
  background: rgba(74, 222, 128, 0.18);
  color: #bbf7d0;
}

/* Hide the dock reopen pill while virtual mode is active (exit is in command bar) */
.app-shell.virtual-things-mode .roster-reopen {
  display: none;
}

.health-check-btn .hc-icon { width: 15px; height: 15px; }

/* Spinner is hidden unless the button is in the checking state */
.health-check-btn .hc-spinner { display: none; }
.health-check-btn.checking .hc-spinner { display: inline-block; }
.health-check-btn.checking .hc-icon { display: none; }

/* ------------------------------------------------------------------ */
/* Map controls + Leaflet overrides                                    */
/* ------------------------------------------------------------------ */
.map-controls {
  position: absolute;
  right: var(--dock-inset);
  bottom: calc(var(--dock-inset) + var(--dock-h) + 12px);
  z-index: 30;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.map-control-btn {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  cursor: pointer;
  color: var(--txt-dim);
  box-shadow: var(--shadow-sm);
  transition: all 0.18s var(--ease);
}

.map-control-btn:hover {
  color: #fff;
  border-color: rgba(34, 211, 238, 0.5);
  box-shadow: var(--glow-accent);
}

.map-control-btn svg {
  width: 21px;
  height: 21px;
}

.leaflet-control-zoom {
  border: 1px solid var(--glass-line) !important;
  box-shadow: var(--shadow-sm) !important;
  border-radius: var(--radius) !important;
  overflow: hidden;
  margin-top: calc(var(--bar-h) + 26px) !important;
}

.leaflet-control-zoom a {
  width: 40px !important;
  height: 40px !important;
  line-height: 40px !important;
  color: var(--txt-dim) !important;
  background: var(--glass-2) !important;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: none !important;
  border-bottom: 1px solid var(--glass-line) !important;
  font-size: 20px !important;
  transition: all 0.15s var(--ease);
}

.leaflet-control-zoom a:last-child { border-bottom: none !important; }

.leaflet-control-zoom a:hover {
  background: rgba(34, 211, 238, 0.18) !important;
  color: #fff !important;
}

.leaflet-bar { border-radius: var(--radius) !important; }

.leaflet-control-layers {
  margin-top: calc(var(--bar-h) + 26px) !important;
  border: 1px solid var(--glass-line) !important;
  border-radius: var(--radius) !important;
  box-shadow: var(--shadow-sm) !important;
  overflow: hidden;
  background: var(--glass-2) !important;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  color: var(--txt) !important;
}

.leaflet-control-layers-toggle {
  width: 44px !important;
  height: 44px !important;
  background-size: 22px 22px !important;
  filter: invert(1) opacity(0.7);
}

.leaflet-control-layers-expanded {
  padding: 0.6rem 0.85rem !important;
  color: var(--txt) !important;
  font-family: "Space Grotesk", sans-serif !important;
  font-size: 0.82rem !important;
}

.leaflet-control-layers-expanded label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0.25rem 0;
  font-weight: 500;
  cursor: pointer;
}

.leaflet-control-layers-selector { accent-color: var(--accent); }

.leaflet-control-attribution {
  background: rgba(5, 9, 18, 0.6) !important;
  backdrop-filter: blur(8px);
  border-radius: 8px 0 0 0 !important;
  font-size: 0.66rem !important;
  color: var(--txt-mute) !important;
  padding: 2px 8px !important;
}

.leaflet-control-attribution a { color: var(--accent) !important; }

/* Living sensor nodes */
.custom-marker {
  background: transparent !important;
  border: none !important;
}

.rime-pin {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.85);
  box-shadow: 0 0 10px 1px currentColor, 0 1px 4px rgba(0, 0, 0, 0.6);
  transition: transform 0.16s var(--ease);
}

.rime-pin::after {
  content: "";
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 1.5px solid currentColor;
  opacity: 0;
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
}

.rime-pin.selected {
  transform: scale(1.25);
  border-color: #fff;
}

.rime-pin.selected::after {
  opacity: 0.9;
  transform: scale(1.15);
}

.rime-pin.pulse::before {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.55;
  animation: nodePulse 2.4s var(--ease) infinite;
}

@keyframes nodePulse {
  0% { transform: scale(0.6); opacity: 0.6; }
  100% { transform: scale(3.4); opacity: 0; }
}

/* Clusters */
.marker-cluster {
  border-radius: 50%;
  color: #fff;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.18s var(--ease);
}

.marker-cluster:hover { transform: scale(1.08); }

.marker-cluster div {
  width: calc(100% - 8px);
  height: calc(100% - 8px);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.75);
  box-shadow: 0 0 18px 2px rgba(34, 211, 238, 0.4), 0 2px 10px rgba(0, 0, 0, 0.5);
}

.marker-cluster span {
  line-height: 1;
  color: #fff;
  font-family: "JetBrains Mono", monospace;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
}

.marker-cluster-small { width: 38px; height: 38px; font-size: 12px; }
.marker-cluster-medium { width: 48px; height: 48px; font-size: 14px; }
.marker-cluster-large { width: 58px; height: 58px; font-size: 16px; }

/* ------------------------------------------------------------------ */
/* Inspector (right drawer)                                            */
/* ------------------------------------------------------------------ */
.thing-metadata-sidebar {
  position: absolute;
  right: 14px;
  top: calc(var(--bar-h) + 26px);
  bottom: 56px;
  width: var(--inspector-w);
  max-width: calc(100vw - 28px);
  z-index: 35;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  transform: translateX(calc(100% + 28px));
  opacity: 0;
  transition: transform 0.42s var(--ease), opacity 0.32s var(--ease);
}

.thing-metadata-sidebar.open {
  transform: translateX(0);
  opacity: 1;
}

.thing-metadata-header {
  position: relative;
  padding: 1.15rem 1.2rem 1.05rem;
  border-bottom: 1px solid var(--glass-line);
  background:
    radial-gradient(120% 160% at 100% 0%, rgba(34, 211, 238, 0.18), transparent 60%),
    linear-gradient(135deg, rgba(129, 140, 248, 0.12), transparent 70%);
}

.inspector-eyebrow {
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.35rem;
}

.thing-metadata-header h2 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  padding-right: 2rem;
  word-break: break-word;
}

.thing-metadata-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(5, 9, 18, 0.5);
  border: 1px solid var(--glass-line);
  border-radius: 9px;
  color: var(--txt-dim);
  cursor: pointer;
  padding: 0.4rem;
  display: grid;
  place-items: center;
  transition: all 0.18s var(--ease);
}

.thing-metadata-close:hover {
  color: #fff;
  border-color: rgba(251, 113, 133, 0.5);
}

.thing-metadata-content {
  flex: 1;
  overflow-y: auto;
  padding: 1.2rem;
}

.metadata-section {
  margin-bottom: 1.35rem;
}

.metadata-section h3 {
  font-size: 0.64rem;
  color: var(--txt-mute);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 600;
  margin-bottom: 0.7rem;
}

.metadata-item { margin-bottom: 0.65rem; }

.metadata-label {
  font-size: 0.72rem;
  color: var(--txt-mute);
  margin-bottom: 0.2rem;
}

.metadata-value {
  font-size: 0.92rem;
  color: var(--txt);
  font-weight: 500;
  word-break: break-word;
}

.metadata-value:not(:has(*)) {
  font-family: "JetBrains Mono", monospace;
  letter-spacing: -0.01em;
}

.metadata-datastreams {
  margin-top: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.metadata-datastream-item {
  padding: 0.7rem 0.85rem;
  background: rgba(5, 9, 18, 0.4);
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-line);
  cursor: pointer;
  transition: all 0.16s var(--ease);
}

.metadata-datastream-item:hover {
  background: rgba(34, 211, 238, 0.1);
  border-color: rgba(34, 211, 238, 0.4);
  transform: translateX(2px);
}

.metadata-datastream-name {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--txt);
  margin-bottom: 0.25rem;
}

.metadata-datastream-meta {
  font-size: 0.74rem;
  color: var(--txt-mute);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.metadata-datastream-meta .ds-latest {
  font-family: "JetBrains Mono", monospace;
  font-weight: 600;
  color: var(--accent);
}

/* Status tag (inspector) */
.status-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.74rem;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  font-weight: 600;
  font-family: "JetBrains Mono", monospace;
}

.status-tag::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 8px currentColor;
}
/* .status-tag background / color set inline from the health tier */

/* Download section */
.download-thing-btn {
  width: 100%;
  padding: 0.75rem 1rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #03121a;
  border: none;
  border-radius: var(--radius);
  font-size: 0.86rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.18s var(--ease);
}

.download-thing-btn:hover {
  box-shadow: 0 0 24px rgba(34, 211, 238, 0.45);
  transform: translateY(-1px);
}

.download-thing-btn:active { transform: translateY(0); }

.download-thing-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.download-thing-btn svg { color: #03121a; }

.download-status {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.65rem 0.75rem;
  margin-bottom: 0.75rem;
  border-radius: var(--radius-sm);
  background: rgba(34, 211, 238, 0.08);
  border: 1px solid rgba(34, 211, 238, 0.2);
  font-size: 0.78rem;
  line-height: 1.45;
  color: var(--accent);
}

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

.download-status-spinner {
  width: 14px;
  height: 14px;
  margin-top: 0.1rem;
  border: 2px solid rgba(34, 211, 238, 0.25);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  flex-shrink: 0;
}

.download-date-range {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem;
  margin-bottom: 1rem;
}

.date-input-group {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.date-input-group label {
  font-size: 0.72rem;
  color: var(--txt-mute);
  font-weight: 600;
}

.date-input {
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-family: "JetBrains Mono", monospace;
  background: rgba(5, 9, 18, 0.5);
  color: var(--txt);
  transition: all 0.18s var(--ease);
  color-scheme: dark;
}

.date-input:focus {
  outline: none;
  border-color: rgba(34, 211, 238, 0.5);
  box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.12);
}

.download-option-group {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.download-option-label {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--txt-dim);
  padding: 0.55rem 0.5rem;
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-sm);
  background: rgba(5, 9, 18, 0.4);
  transition: all 0.16s var(--ease);
}

.download-option-label:has(.download-option-radio:checked) {
  border-color: rgba(34, 211, 238, 0.5);
  background: rgba(34, 211, 238, 0.1);
  color: #fff;
}

.download-option-radio {
  cursor: pointer;
  accent-color: var(--accent);
}


.no-data-message {
  text-align: center;
  padding: 1.5rem 1.5rem 2rem;
  color: var(--txt-dim);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
}

.no-data-icon {
  width: 84px;
  height: 44px;
  display: grid;
  place-items: center;
  color: var(--accent);
  opacity: 0.85;
  margin-bottom: 0.4rem;
  filter: drop-shadow(0 0 8px rgba(34, 211, 238, 0.5));
}

.no-data-icon svg { width: 80px; height: 40px; }

.no-data-message h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--txt);
}

.no-data-message p {
  font-size: 0.85rem;
  max-width: 320px;
}

.gap-indicator {
  display: inline-block;
  width: 9px;
  height: 9px;
  background: var(--gap-color);
  border-radius: 50%;
  margin-right: 0.4rem;
  vertical-align: middle;
}

.status-message {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--txt-dim);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  min-width: 0;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--txt-mute);
  box-shadow: 0 0 8px currentColor;
  color: var(--txt-mute);
  flex-shrink: 0;
}

.status-message.success { color: var(--txt); }
.status-message.success .status-dot { background: var(--ok); color: var(--ok); }
.status-message.error { color: #fda4af; }
.status-message.error .status-dot { background: var(--bad); color: var(--bad); }
.status-message.warning { color: #fcd34d; }
.status-message.warning .status-dot { background: var(--warn); color: var(--warn); }

#statusDetails {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.7rem;
  color: var(--txt-mute);
}

/* Spinner */
.loading {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(140, 170, 210, 0.25);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

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

/* ------------------------------------------------------------------ */
/* Prominent initial-load overlay                                      */
/* ------------------------------------------------------------------ */
.loading-overlay {
  position: absolute;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  /* Non-blocking by default: let the user pan the map underneath while it loads */
  pointer-events: none;
  background: radial-gradient(60% 50% at 50% 45%, rgba(5, 9, 18, 0.55), transparent 75%);
  opacity: 1;
  transition: opacity 0.45s var(--ease), background 0.45s var(--ease), backdrop-filter 0.45s var(--ease);
}

/* Error state: light red screen tint, blocking interaction to force attention */
.loading-overlay.status-error {
  pointer-events: auto;
  background: radial-gradient(70% 60% at 50% 45%, rgba(220, 38, 38, 0.25), rgba(127, 29, 29, 0.5) 85%);
  backdrop-filter: blur(4px) saturate(80%);
  -webkit-backdrop-filter: blur(4px) saturate(80%);
}

.loading-overlay[hidden] {
  display: grid;          /* keep it laid out so we can fade it out */
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
}

.loading-overlay.is-leaving {
  opacity: 0;
}

.loading-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.5rem;
  padding: 2rem 2.4rem 1.8rem;
  border-radius: var(--radius-xl);
  background: var(--glass-2);
  backdrop-filter: blur(26px) saturate(150%);
  -webkit-backdrop-filter: blur(26px) saturate(150%);
  border: 1px solid var(--glass-line-hi);
  box-shadow: var(--shadow);
  animation: loadingCardIn 0.5s var(--ease) both;
  transition: border-color 0.3s var(--ease);
}

.status-error .loading-card {
  border-color: rgba(248, 113, 113, 0.4);
  box-shadow: 0 0 40px rgba(239, 68, 68, 0.15), var(--shadow);
}

@keyframes loadingCardIn {
  from { opacity: 0; transform: translateY(10px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Concentric pulsing orb */
.loading-orb {
  position: relative;
  width: 64px;
  height: 64px;
  margin-bottom: 0.4rem;
  display: grid;
  place-items: center;
}

.loading-orb-core {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #67e8f9, var(--accent) 50%, #0e7490 100%);
  box-shadow: 0 0 0 1px rgba(34, 211, 238, 0.5), 0 0 20px rgba(34, 211, 238, 0.7);
  transition: background 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.status-error .loading-orb-core {
  background: radial-gradient(circle at 35% 30%, #fca5a5, #ef4444 50%, #7f1d1d 100%);
  box-shadow: 0 0 0 1px rgba(239, 68, 68, 0.5), 0 0 20px rgba(239, 68, 68, 0.7);
}

.loading-orb-ring {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1.5px solid var(--accent);
  opacity: 0;
  animation: loadingOrbPulse 2s var(--ease) infinite;
  transition: border-color 0.3s var(--ease);
}

.status-error .loading-orb-ring {
  border-color: #ef4444;
}

.loading-orb-ring:nth-child(2) { animation-delay: 1s; }

@keyframes loadingOrbPulse {
  0%   { transform: scale(0.7); opacity: 0.7; }
  100% { transform: scale(2.9); opacity: 0; }
}

.loading-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.01em;
}

.status-error .loading-title {
  color: #fca5a5;
}

.loading-subtitle {
  font-size: 0.84rem;
  color: var(--txt-dim);
  font-family: "JetBrains Mono", monospace;
  min-height: 1.1em;
}

.status-error .loading-subtitle {
  color: #f87171;
}

/* Indeterminate progress track */
.loading-track {
  position: relative;
  width: 220px;
  max-width: 60vw;
  height: 3px;
  margin-top: 0.7rem;
  border-radius: 999px;
  background: rgba(140, 170, 210, 0.16);
  overflow: hidden;
}

.status-error .loading-track {
  display: none;
}

.loading-track-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 40%;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--accent-2), transparent);
  animation: loadingTrack 1.3s var(--ease) infinite;
}

@keyframes loadingTrack {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(350%); }
}

/* Error dismiss button */
.loading-error-btn {
  display: none;
  margin-top: 1.2rem;
  padding: 0.55rem 1.2rem;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  border-radius: var(--radius);
  color: #fca5a5;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s var(--ease);
}

.status-error .loading-error-btn {
  display: block;
}

.loading-error-btn:hover {
  background: rgba(239, 68, 68, 0.25);
  border-color: #ef4444;
  color: #fff;
  transform: translateY(-1px);
}

@media (max-width: 640px) {
  .loading-card { padding: 1.6rem 1.8rem; }
  .loading-title { font-size: 1rem; }
}

/* ------------------------------------------------------------------ */
/* Scrollbars                                                          */
/* ------------------------------------------------------------------ */
.things-list::-webkit-scrollbar,
.chart-panel-content::-webkit-scrollbar,
.thing-metadata-content::-webkit-scrollbar {
  width: 8px;
}

.things-list::-webkit-scrollbar-track,
.chart-panel-content::-webkit-scrollbar-track,
.thing-metadata-content::-webkit-scrollbar-track {
  background: transparent;
}

.things-list::-webkit-scrollbar-thumb,
.chart-panel-content::-webkit-scrollbar-thumb,
.thing-metadata-content::-webkit-scrollbar-thumb {
  background: rgba(140, 170, 210, 0.25);
  border-radius: 999px;
}

.things-list::-webkit-scrollbar-thumb:hover,
.chart-panel-content::-webkit-scrollbar-thumb:hover,
.thing-metadata-content::-webkit-scrollbar-thumb:hover {
  background: rgba(140, 170, 210, 0.4);
}

/* Leaflet smoothness */
.leaflet-zoom-animated {
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.leaflet-tile-container { transition: opacity 0.3s ease; }

/* ================================================================== */
/* Responsive                                                          */
/* ================================================================== */

/* Sheet handle — hidden on desktop */
.sheet-handle {
  display: none;
}

/* Mobile-only elements hidden on desktop */
.mobile-search-toggle { display: none; }
.roster-mobile-count  { display: none; }
.chart-trace-toggle-btn { display: none; }

@media (max-width: 1100px) {
  .legend-label { display: none; }
}

@media (max-width: 880px) {
  :root {
    --roster-w: 248px;
    --inspector-w: 320px;
  }

  .command-bar {
    flex-wrap: wrap;
    height: auto;
    padding: 0.6rem 0.8rem;
    gap: 0.6rem;
  }

  .search-box {
    order: 3;
    max-width: none;
    flex-basis: 100%;
  }

  .chart-panel {
    left: var(--dock-inset);
  }

  .main-content.has-metadata-sidebar .chart-panel {
    right: var(--dock-inset);
  }

  .chart-container { height: 280px; }
}

/* ------------------------------------------------------------------ */
/* Mobile (≤ 640 px) — bottom-sheet architecture                       */
/* ------------------------------------------------------------------ */
@media (max-width: 640px) {

  /* ---- CSS variables ---- */
  :root {
    --bar-h: 52px;
    --sheet-peek: 60px;   /* handle pill + roster-head visible */
  }

  /* ---- Command bar: single compact row ---- */
  .command-bar {
    top: 8px;
    left: 8px;
    right: 8px;
    height: var(--bar-h);
    flex-wrap: nowrap;
    padding: 0 0.65rem;
    gap: 0.45rem;
  }

  /* Shrink brand — drop subtitle */
  .brand-text p { display: none; }
  .brand-text h1 { font-size: 1rem; }
  .brand-orb { width: 26px; height: 26px; }

  /* Hide desktop search in the bar; shown as overlay when toggled */
  .search-box { display: none; }
  .search-box.mobile-open {
    display: flex;
    position: fixed;
    top: calc(var(--bar-h) + 14px);
    left: 8px;
    right: 8px;
    max-width: none;
    background: var(--glass-2);
    backdrop-filter: blur(22px) saturate(140%);
    -webkit-backdrop-filter: blur(22px) saturate(140%);
    border: 1px solid var(--glass-line-hi);
    border-radius: var(--radius-lg);
    padding: 0.4rem 0.8rem 0.4rem 0.5rem;
    z-index: 200;
    box-shadow: var(--shadow);
    animation: slideDown 0.22s var(--ease);
  }

  @keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  .search-box.mobile-open .search-icon { left: 0.75rem; }

  /* Show mobile search icon button */
  .mobile-search-toggle {
    display: grid;
    place-items: center;
    background: rgba(5, 9, 18, 0.4);
    border: 1px solid var(--glass-line);
    border-radius: var(--radius);
    color: var(--txt-dim);
    padding: 0.45rem;
    cursor: pointer;
    transition: all 0.18s var(--ease);
    flex-shrink: 0;
  }

  .mobile-search-toggle:hover,
  .mobile-search-toggle.active {
    border-color: rgba(34, 211, 238, 0.5);
    color: var(--accent);
  }

  /* Hide desktop status legend chips; they move to bottom sheet */
  .status-legend { display: none; }

  /* Health-check: icon-only pill */
  .health-check-btn #healthCheckLabel { display: none; }
  .health-check-btn { padding: 0.45rem 0.55rem; min-width: 36px; justify-content: center; }

  /* Endpoint: icon-only, shorter label */
  #endpointLabel { display: none; }
  .endpoint-display { padding: 0.45rem 0.6rem; }

  /* Endpoint popover: stretch full width */
  .endpoint-popover {
    position: fixed;
    top: calc(var(--bar-h) + 14px);
    left: 8px;
    right: 8px;
    width: auto;
    z-index: 300;
  }

  /* ---- Sheet handle pill ---- */
  .sheet-handle {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0.55rem 0 0.25rem;
    cursor: grab;
    -webkit-user-select: none;
    user-select: none;
  }

  .sheet-handle::before {
    content: "";
    display: block;
    width: 36px;
    height: 4px;
    background: var(--glass-line-hi);
    border-radius: 999px;
  }

  /* ---- Mobile count badge in roster head ---- */
  .roster-mobile-count {
    display: inline-block;
    font-family: "JetBrains Mono", monospace;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--txt-mute);
    margin-left: auto;
    margin-right: 0.5rem;
    flex-shrink: 0;
  }

  /* ---- Dock column → bottom sheet on mobile ---- */
  .dock-column {
    position: fixed;
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: auto;
    z-index: 35;
    background: transparent;
    border: none;
    box-shadow: none;
    border-radius: 0;
    overflow: visible;
  }

  .app-shell.roster-collapsed .dock-column {
    top: auto;
    height: auto;
    box-shadow: none;
  }

  .app-shell.roster-collapsed .roster {
    display: flex;
  }

  .roster-foot {
    display: flex;
    position: fixed;
    left: 8px;
    bottom: calc(var(--dock-inset) + var(--dock-h) + 8px);
    width: auto;
    max-width: calc(100vw - 100px);
    min-height: auto;
    padding: 0.4rem 0.85rem;
    border-radius: 999px;
    z-index: 44;
    border-top: 1px solid var(--glass-line);
  }

  /* ---- Roster → bottom sheet ---- */
  .roster {
    position: relative;
    flex: none;
    width: 100%;
    max-width: 100%;
    max-height: 72vh;
    background: var(--glass);
    backdrop-filter: blur(22px) saturate(140%);
    -webkit-backdrop-filter: blur(22px) saturate(140%);
    border: 1px solid var(--glass-line);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    border-left: none;
    border-right: none;
    border-bottom: none;
    box-shadow: var(--shadow);

    /* Start in peek state */
    transform: translateY(calc(100% - var(--sheet-peek)));
    transition: transform 0.4s var(--ease), opacity 0.3s var(--ease);
    opacity: 1;
    pointer-events: auto;
  }

  .roster.sheet-expanded {
    transform: translateY(0);
  }

  /* Override desktop collapse animation — not used on mobile */
  .app-shell.roster-collapsed .roster {
    transform: translateY(calc(100% - var(--sheet-peek)));
    opacity: 1;
    pointer-events: auto;
  }

  /* Hide desktop collapse/reopen controls */
  .roster-collapse { display: none; }
  .roster-reopen   { display: none; }

  /* ---- Inspector → full-screen slide-up overlay ---- */
  .thing-metadata-sidebar {
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    max-width: 100%;
    border-radius: 0;
    transform: translateY(100%);
    z-index: 60;
  }

  .thing-metadata-sidebar.open {
    transform: translateY(0);
  }

  /* ---- Leaflet controls: respect compact bar ---- */
  .leaflet-control-zoom {
    margin-top: calc(var(--bar-h) + 18px) !important;
    margin-left: 8px !important;
  }

  .leaflet-control-layers {
    margin-top: calc(var(--bar-h) + 18px) !important;
  }

  /* ---- Map controls ---- */
  .map-controls {