.sidebar {
  display: grid;
  grid-template-rows: auto 1fr auto;
  border-right: 1px solid var(--border);
  background: linear-gradient(180deg, var(--surface-1), var(--bg));
  padding: 14px 10px 12px;
  gap: 14px;
  min-width: 0;
}

.sidebar__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 6px 0;
}
.sidebar__logo {
  width: 44px; height: 44px;
  display: grid; place-items: center;
}
.sidebar__logo img {
  width: 100%; height: 100%;
  object-fit: contain;
  display: block;
}
.sidebar__name { font-weight: 600; letter-spacing: 0.2px; }
.sidebar__hint { font-size: 11px; color: var(--fg-dim); }

.sidebar__nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 6px 2px;
  align-self: start;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  color: var(--fg-muted);
  font-size: 13px;
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
  text-align: left;
}
.nav-item__icon { width: 18px; display: inline-grid; place-items: center; color: var(--fg-dim); }
.nav-item:hover:not(:disabled) { background: var(--surface-2); color: var(--fg); }
.nav-item.is-active { background: var(--accent-soft); color: var(--fg); }
.nav-item.is-active .nav-item__icon { color: var(--accent-strong); }

.badge {
  margin-left: auto;
  font-size: 10px;
  color: var(--fg-dim);
  background: var(--surface-2);
  padding: 2px 6px;
  border-radius: 999px;
  border: 1px solid var(--border);
}

.sidebar__footer {
  padding: 10px 8px 4px;
  border-top: 1px solid var(--border);
  display: grid;
  gap: 6px;
}
.status { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--fg-muted); }
.status__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--danger);
  box-shadow: 0 0 8px var(--danger);
  transition: background var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}
.status__dot[data-state="online"]  { background: var(--success); box-shadow: 0 0 8px var(--success); }
.status__dot[data-state="connecting"] { background: var(--warning); box-shadow: 0 0 8px var(--warning); animation: pulse 1.2s var(--ease) infinite; }
.status__dot[data-state="offline"] { background: var(--danger); box-shadow: 0 0 8px var(--danger); }

@keyframes pulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

.meta { font-size: 11px; color: var(--fg-dim); font-family: var(--font-mono); }