/* ------------------------------------------------------------------ */
/* Dock column — roster + status foot, aligned with chart dock         */
/* ------------------------------------------------------------------ */
.dock-column {
  position: absolute;
  top: calc(var(--bar-h) + 26px);
  left: var(--dock-inset);
  bottom: var(--dock-inset);
  width: var(--roster-w);
  z-index: 30;
  display: flex;
  flex-direction: column;
  gap: 0;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: top 0.4s var(--ease);
}

.app-shell.roster-collapsed .dock-column {
  top: auto;
  height: var(--dock-h);
  box-shadow: var(--shadow-sm);
}

.app-shell.roster-collapsed .roster {
  display: none;
}

.roster {
  position: relative;
  flex: 1;
  min-height: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  background: transparent;
  border: none;
  box-shadow: none;
  border-radius: 0;
  overflow: hidden;
}

.roster-foot {
  flex-shrink: 0;
  min-height: var(--dock-h);
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0 1rem;
  font-size: 0.74rem;
  background: transparent;
  border: none;
  border-top: 1px solid var(--glass-line);
  border-radius: 0;
  box-shadow: none;
}

/* Collapsed: foot is a standalone dock pill matching the chart header */
.app-shell.roster-collapsed .roster-foot {
  border-top: none;
}

.roster-head {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0;
  border-bottom: 1px solid var(--glass-line);
}

.roster-head-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem;
  padding: 0.75rem 0.7rem 0.75rem 1.1rem;
}

/* Segmented Things | Locations toggle */
.roster-toggle {
  display: inline-flex;
  background: rgba(5, 9, 18, 0.5);
  border: 1px solid var(--glass-line);
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
}

.roster-toggle-btn {
  padding: 0.32rem 0.7rem;
  border: none;
  border-radius: 999px;
  background: transparent;
  color: var(--txt-mute);
  font-family: inherit;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.16s var(--ease);
}

.roster-toggle-btn:hover { color: var(--txt); }

.roster-toggle-btn.active {
  background: rgba(34, 211, 238, 0.16);
  color: #67e8f9;
}

/* Virtual Things toggle — full-width sub-row below the tab bar */
.virtual-things-toggle {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  cursor: pointer;
  user-select: none;
  padding: 0.52rem 1.1rem;
  border-top: 1px solid rgba(74, 222, 128, 0.14);
  background: rgba(74, 222, 128, 0.04);
  transition: background 0.18s var(--ease);
}

.virtual-things-toggle[hidden] { display: none; }

.virtual-things-toggle:hover {
  background: rgba(74, 222, 128, 0.08);
}

.virtual-things-checkbox {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.virtual-toggle-track {
  position: relative;
  width: 28px;
  height: 16px;
  border-radius: 999px;
  background: rgba(74, 222, 128, 0.18);
  border: 1px solid rgba(74, 222, 128, 0.35);
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.virtual-toggle-thumb {
  position: absolute;
  top: 1px;
  left: 1px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #86efac;
  box-shadow: 0 0 8px rgba(74, 222, 128, 0.45);
  transition: transform 0.2s var(--ease), background 0.2s var(--ease);
}

.virtual-toggle-label {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #86efac;
  transition: color 0.18s var(--ease);
}

.virtual-things-checkbox:checked + .virtual-toggle-track {
  background: rgba(74, 222, 128, 0.32);
  border-color: rgba(74, 222, 128, 0.65);
  box-shadow: 0 0 12px rgba(74, 222, 128, 0.28);
}

.virtual-things-checkbox:checked + .virtual-toggle-track .virtual-toggle-thumb {
  transform: translateX(12px);
  background: #4ade80;
}

.virtual-things-checkbox:checked ~ .virtual-toggle-label {
  color: #4ade80;
}

/* Location rows have no health status — drop the accent bar */
.location-item::before { display: none; }
.location-item { padding-left: 0.8rem; }

.roster-collapse,
.roster-reopen {
  background: rgba(5, 9, 18, 0.4);
  border: 1px solid var(--glass-line);
  color: var(--txt-dim);
  cursor: pointer;
  border-radius: 9px;
  display: grid;
  place-items: center;
  transition: all 0.18s var(--ease);
}

.roster-collapse {
  width: 30px;
  height: 30px;
}

.roster-collapse:hover {
  color: #fff;
  border-color: var(--glass-line-hi);
}

.roster-reopen {
  position: absolute;
  top: calc(var(--bar-h) + 26px);
  left: var(--dock-inset);
  z-index: 29;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
  font-family: inherit;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateX(-12px);
  pointer-events: none;
  transition: all 0.3s var(--ease);
}

.app-shell.roster-collapsed .roster-reopen {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.roster-reopen:hover {
  color: #fff;
  border-color: rgba(34, 211, 238, 0.5);
}

.things-list[hidden] { display: none; }

.things-list {
  list-style: none;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 0.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.thing-item {
  position: relative;
  padding: 0.7rem 0.8rem 0.7rem 0.95rem;
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-sm);
  cursor: pointer;
  background: rgba(5, 9, 18, 0.32);
  transition: transform 0.16s var(--ease), border-color 0.16s var(--ease), background 0.16s var(--ease);
}

.thing-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14%;
  bottom: 14%;
  width: 3px;
  border-radius: 0 4px 4px 0;
  /* Driven by the node's health tier colour (set inline as --status-color) */
  background: var(--status-color, var(--txt-mute));
  color: var(--status-color, var(--txt-mute));
  box-shadow: 0 0 8px currentColor;
  transition: all 0.16s var(--ease);
}

.thing-item:hover {
  border-color: var(--glass-line-hi);
  background: rgba(15, 25, 48, 0.55);
  transform: translateX(2px);
}

.thing-item.active {
  border-color: rgba(34, 211, 238, 0.55);
  background: rgba(34, 211, 238, 0.1);
  box-shadow: inset 0 0 0 1px rgba(34, 211, 238, 0.3);
}

.thing-name {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--txt);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.thing-name-text {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.thing-status-tag {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.6rem;
  padding: 0.16rem 0.42rem;
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
  flex-shrink: 0;
  border: 1px solid transparent;
  /* background / color / border-color set inline from the health tier */
}

.thing-description {
  font-size: 0.8rem;
  color: var(--txt-dim);
  margin-top: 0.35rem;
}

.thing-item.virtual-thing::before {
  background: #4ade80;
  color: #4ade80;
  box-shadow: 0 0 10px rgba(74, 222, 128, 0.55);
}

.thing-item.virtual-thing {
  border-color: rgba(74, 222, 128, 0.22);
  background: rgba(74, 222, 128, 0.05);
}

.thing-item.virtual-thing:hover {
  border-color: rgba(74, 222, 128, 0.42);
  background: rgba(74, 222, 128, 0.1);
}

.thing-virtual-badge {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #86efac;
  flex-shrink: 0;
}