.sidebar {
  border-right: 1px solid var(--hairline-strong);
  background: rgba(0,0,0,0.2);
  display: flex; flex-direction: column;
  min-height: 0; min-width: 0; overflow: hidden;
}
.sidebar-brand {
  display: flex; align-items: center; gap: 8px;
  padding: 0 14px; height: 36px;
  position: relative;
  border-bottom: 1px solid var(--hairline);
  flex-shrink: 0;
}
.sidebar-brand svg { width: 18px; height: 18px; filter: drop-shadow(0 0 8px rgba(167,139,250,0.4)); }
.sidebar-brand .name { font-size: var(--text-base); font-weight: 600; color: var(--fg-2); }
.sidebar-section { padding: 8px 6px; flex-shrink: 0; }
.sidebar-section.projects { flex: 1; min-height: 0; display: flex; flex-direction: column; padding-bottom: 0; }
.sidebar-section + .sidebar-section { border-top: 1px solid var(--hairline); }
.sidebar-spacer { flex: 1; min-height: 0; }
.sidebar-bottom { margin-top: auto; }

/* Source health dots — each dot = one source, colored by brand + status */
.source-health {
  display: inline-flex; align-items: center; gap: 3px;
  padding: 4px 6px; border-radius: 4px; margin-left: auto;
  cursor: pointer; transition: background 0.1s;
}
.source-health:hover { background: var(--surface-strong); }
.source-health .h-dot {
  width: 5px; height: 5px; border-radius: 50%; flex-shrink: 0;
}
.source-health .h-dot.claude-ok { background: #d97757; box-shadow: 0 0 4px rgba(217,119,87,0.6); }
.source-health .h-dot.claude-warn { background: rgba(217,119,87,0.4); }
.source-health .h-dot.claude-error { background: rgba(217,119,87,0.25); }
.source-health .h-dot.codex-ok { background: #10a37f; box-shadow: 0 0 4px rgba(16,163,127,0.6); }
.source-health .h-dot.codex-warn { background: rgba(16,163,127,0.4); }
.source-health .h-dot.codex-error { background: rgba(16,163,127,0.25); }
.source-health .h-dot.off { background: var(--muted-3); }

/* Sources popover */
.sources-popover {
  position: absolute; top: 100%; left: 0; margin-top: 6px;
  width: 260px; background: rgba(20, 22, 38, 0.98);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--hairline-strong); border-radius: 8px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.05);
  opacity: 0; transform: translateY(-4px);
  pointer-events: none; transition: all 0.15s; z-index: 200; overflow: hidden;
}
.sources-popover.show { opacity: 1; transform: translateY(0); pointer-events: auto; }
.sp-head {
  padding: 10px 14px 8px; border-bottom: 1px solid var(--hairline);
  font-size: 11.5px; color: var(--muted);
}
.sp-list { padding: 6px 0; }
.sp-row {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 14px; cursor: pointer; transition: background 0.08s;
  width: 100%; text-align: left; border: none; background: none; color: inherit;
}
.sp-row:hover { background: rgba(255,255,255,0.03); }
.sp-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.sp-dot.claude { background: #d97757; box-shadow: 0 0 6px rgba(217,119,87,0.5); }
.sp-dot.codex { background: #10a37f; box-shadow: 0 0 6px rgba(16,163,127,0.5); }
.sp-dot.off { background: var(--muted-3); }
.sp-body { flex: 1; min-width: 0; }
.sp-name { font-size: 12.5px; color: var(--fg); font-weight: 500; display: flex; align-items: baseline; gap: 6px; }
.sp-name .sp-count { font-family: var(--font-mono); font-size: 10.5px; color: var(--muted); font-weight: 400; }
.sp-meta { font-family: var(--font-mono); font-size: 10.5px; color: var(--muted); margin-top: 2px; }
.sp-meta.warn { color: #fbbf24; }
.sp-meta.error { color: #f87171; }
.sp-foot {
  padding: 8px 14px; border-top: 1px solid var(--hairline); background: rgba(0,0,0,0.2);
}
.sp-foot button {
  font-size: 11.5px; color: var(--accent-2); border: none; background: none;
  cursor: pointer; border-bottom: 1px solid rgba(167,139,250,0.4); padding-bottom: 1px;
  transition: all 0.12s;
}
.sp-foot button:hover { color: var(--accent); border-bottom-color: var(--accent); }

/* Project noise fold */
.project-fold {
  display: flex; align-items: center; gap: 8px;
  padding: 0 10px; height: 26px; border-radius: 5px;
  color: var(--muted); font-size: 12px;
  cursor: pointer; user-select: none; transition: all 0.08s;
  width: 100%; text-align: left; border: none; background: none;
}
.project-fold:hover { background: var(--surface-strong); color: var(--fg-2); }
.project-fold.expanded { color: var(--fg-3); }
.project-fold .chev {
  width: 9px; height: 9px; color: var(--muted-2);
  transition: transform 0.15s; flex-shrink: 0;
}
.project-fold.expanded .chev { transform: rotate(90deg); color: var(--muted); }
.project-fold .label { flex: 1; }
.project-fold .count {
  font-family: var(--font-mono); font-size: 10px; color: var(--muted-2);
  font-variant-numeric: tabular-nums; letter-spacing: 0.02em;
}

.sidebar-item.noise { opacity: 0.6; }
.sidebar-item.noise .icon { color: var(--muted-2); }
.sidebar-item.noise .label {
  font-family: var(--font-mono); font-size: 11.5px;
  color: var(--muted); letter-spacing: 0.005em;
}
.sidebar-item.noise:hover { opacity: 1; }

.sidebar-section-title {
  padding: 4px 10px 6px;
  font-size: 10.5px; color: var(--muted);
  font-weight: 500; letter-spacing: 0.04em;
  display: flex; align-items: center; justify-content: space-between;
}
.sidebar-section-title .filter-toggle {
  display: inline-flex; align-items: center; gap: 4px;
  font-family: var(--font-mono); font-size: 10px; color: var(--muted);
  letter-spacing: 0.02em; cursor: pointer;
  padding: 2px 6px; border-radius: 3px;
  text-transform: lowercase; transition: all 0.1s;
  white-space: nowrap; flex-shrink: 0;
  background: none; border: 1px solid transparent;
  width: auto; max-width: none;
}
.sidebar-section-title .filter-toggle svg { width: 10px; height: 10px; flex-shrink: 0; }
.sidebar-section-title .filter-toggle:hover { color: var(--fg-2); background: var(--surface); border-color: var(--hairline-strong); }
.sidebar-section-title .filter-toggle.active { color: var(--accent-2); background: var(--accent-soft); border-color: rgba(167,139,250,0.35); }
.sidebar-search { position: relative; padding: 0 6px 6px; flex-shrink: 0; }
.sidebar-search input {
  width: 100%; height: 24px;
  padding: 0 8px 0 24px;
  border: 1px solid var(--hairline); border-radius: 4px;
  background: var(--surface);
  font-size: var(--text-sm); color: var(--fg);
  transition: all 0.1s;
}
.sidebar-search input::placeholder { color: var(--muted-2); }
.sidebar-search input:focus { outline: 0; border-color: var(--accent); background: var(--surface-strong); }
.sidebar-search-icon {
  position: absolute; left: 14px; top: 12px; transform: translateY(-50%);
  width: 11px; height: 11px; color: var(--muted); pointer-events: none;
}
.sidebar-list { overflow-y: auto; padding: 2px 0 8px; flex: 1; min-height: 0; }
.sidebar-item {
  display: flex; align-items: center; gap: 8px;
  padding: 0 10px; height: var(--row-h-compact);
  border-radius: 5px;
  color: var(--fg-2); font-size: var(--text-base);
  cursor: pointer; user-select: none;
  transition: background 0.08s; position: relative;
  width: 100%; text-align: left;
}
.sidebar-item:hover { background: var(--surface-strong); color: var(--fg); }
.sidebar-item.active { background: var(--accent-soft); color: var(--fg); }
.sidebar-item.active::before {
  content: ''; position: absolute; left: -6px; top: 4px; bottom: 4px;
  width: 2px; background: var(--accent); border-radius: 1px;
  box-shadow: 0 0 8px var(--accent-glow);
}
.sidebar-item .icon { width: 14px; height: 14px; color: var(--muted); flex-shrink: 0; transition: all 0.08s; }
.sidebar-item.active .icon { color: var(--accent-2); filter: drop-shadow(0 0 4px var(--accent-glow)); }
.sidebar-item.warning .icon { color: var(--danger); }
.sidebar-item .label { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sidebar-item .badge {
  font-family: var(--font-mono); font-size: 10.5px;
  color: var(--muted); font-variant-numeric: tabular-nums;
  line-height: 1; min-width: 22px; text-align: right;
  flex-shrink: 0; padding: 2px 0;
}
.sidebar-item.active .badge { color: var(--fg-2); }
.sidebar-item.warning .badge {
  color: var(--danger); background: var(--danger-soft);
  padding: 2px 6px; border-radius: 8px;
  margin-right: -6px; min-width: 22px;
}
.sidebar-item.sub { padding-left: 30px; height: 26px; font-size: var(--text-sm); }
.sidebar-item.sub .icon { width: 12px; height: 12px; }