.sidebar {
  border-right: 1px solid var(--hairline-strong);
  background: rgba(0,0,0,0.2);
  display: flex; flex-direction: column;
  min-height: 0;
}
.sidebar-brand {
  display: flex; align-items: center; gap: 8px;
  padding: 0 14px; height: 36px;
  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-section-title {
  padding: 4px 10px 6px;
  font-size: 10.5px; color: var(--muted);
  font-weight: 500; letter-spacing: 0.04em;
  display: flex; justify-content: space-between;
  flex-shrink: 0;
}
.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; }