/* ─── Sidebar Container ─── */
.sidebar {
  width: 240px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg-surface);
  border-right: 1px solid var(--border-subtle);
  height: calc(100vh - 56px);
  position: sticky;
  top: 56px;
  overflow: hidden;
  transition: width 0.2s ease;
}

.sidebarCollapsed {
  width: 48px;
}

/* ─── Search ─── */
.search {
  padding: 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.sidebarCollapsed .search {
  display: none;
}

.searchInput {
  width: 100%;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-raised);
  color: var(--text-primary);
  font-size: 12px;
  font-family: var(--font-body);
  outline: none;
  transition: border-color 0.15s;
}

.searchInput::placeholder {
  color: var(--text-muted);
}

.searchInput:focus {
  border-color: var(--amber);
}

/* ─── App List ─── */
.appList {
  flex: 1;
  overflow-y: auto;
  padding: 8px 0;
}

/* ─── Section Divider ─── */
.divider {
  height: 1px;
  background: var(--border-subtle);
  margin: 4px 12px;
}

.sidebarCollapsed .divider {
  margin: 4px 8px;
}

/* ─── App Item ─── */
.appItem {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 8px 16px;
  border: none;
  background: none;
  color: var(--text-secondary);
  font-size: 13px;
  font-family: var(--font-body);
  cursor: pointer;
  transition: all 0.1s;
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
}

.appItem:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.appItemActive {
  background: var(--amber-glow);
  color: var(--amber);
}

.sidebarCollapsed .appItem {
  padding: 8px 0;
  justify-content: center;
  gap: 0;
}

/* ─── Health Dot ─── */
.healthDot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dotLive { background: var(--green); }
.dotStale { background: var(--amber); }
.dotDead { background: var(--text-muted); }

/* ─── App Info (hidden when collapsed) ─── */
.appInfo {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.sidebarCollapsed .appInfo {
  display: none;
}

.appName {
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
}

.appMeta {
  font-size: 11px;
  color: var(--text-muted);
}

/* ─── All Item icon ─── */
.allIcon {
  width: 8px;
  height: 8px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  line-height: 1;
}

.appItemActive .allIcon {
  color: var(--amber);
}

/* ─── Bottom Section ─── */
.bottom {
  border-top: 1px solid var(--border-subtle);
  padding: 8px 0;
}

.bottomItem {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 8px 16px;
  border: none;
  background: none;
  color: var(--text-muted);
  font-size: 12px;
  font-family: var(--font-body);
  cursor: pointer;
  transition: all 0.1s;
  text-decoration: none;
  white-space: nowrap;
}

.bottomItem:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.bottomItemActive {
  color: var(--amber);
  background: var(--amber-glow);
}

.sidebarCollapsed .bottomItem {
  padding: 8px 0;
  justify-content: center;
  gap: 0;
}

.bottomLabel {
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebarCollapsed .bottomLabel {
  display: none;
}

.bottomIcon {
  font-size: 14px;
  flex-shrink: 0;
  width: 16px;
  text-align: center;
}

/* ─── Admin Sub-Menu ─── */
.adminChevron {
  margin-left: 6px;
  font-size: 8px;
  color: var(--text-muted);
}

.adminSubMenu {
  display: flex;
  flex-direction: column;
}

.adminSubItem {
  display: block;
  padding: 6px 16px 6px 42px;
  font-size: 12px;
  color: var(--text-muted);
  text-decoration: none;
  transition: all 0.1s;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.adminSubItem:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.adminSubItemActive {
  color: var(--amber);
  background: var(--amber-glow);
}

.sidebarCollapsed .adminSubMenu {
  display: none;
}

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  .sidebar {
    width: 48px;
  }

  .sidebar .search {
    display: none;
  }

  .sidebar .appInfo {
    display: none;
  }

  .sidebar .appItem {
    padding: 8px 0;
    justify-content: center;
    gap: 0;
  }

  .sidebar .divider {
    margin: 4px 8px;
  }

  .sidebar .bottomItem {
    padding: 8px 0;
    justify-content: center;
    gap: 0;
  }

  .sidebar .bottomLabel {
    display: none;
  }

  .sidebar .adminSubMenu {
    display: none;
  }
}