/* Sidebar header */
.sidebar-header {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-bottom: 1px solid var(--border);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-badge {
  width: 120px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.logo-icon {
  width: 100%;
  height: auto;
}

.logo-text {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
}

.new-chat-btn {
  width: 100%;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
}

/* Gems section */
.sidebar-gems {
  padding: 8px;
  border-bottom: 1px solid var(--border);
}

.sidebar-gems-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 12px;
  margin-bottom: 4px;
}

.sidebar-gems-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
}

.gem-item {
  display: flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background-color var(--transition-fast);
  gap: 8px;
  margin-bottom: 2px;
}

.gem-item:hover {
  background-color: var(--bg-hover);
}

.gem-item-icon {
  flex-shrink: 0;
  color: var(--accent);
}

.gem-item-name {
  flex: 1;
  font-size: 0.875rem;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.gem-item-actions {
  display: flex;
  gap: 2px;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.gem-item:hover .gem-item-actions {
  opacity: 1;
}

.gem-item-actions button {
  padding: 4px;
  border: none;
  background: transparent;
  color: var(--text-tertiary);
  cursor: pointer;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  transition: all var(--transition-fast);
}

.gem-item-actions button:hover {
  color: var(--text-primary);
  background-color: var(--bg-hover);
}

.gem-item-delete:hover {
  color: var(--danger) !important;
}

/* Conversation list */
.sidebar-conversations {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}

.conversation-item {
  display: flex;
  align-items: center;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background-color var(--transition-fast);
  gap: 8px;
  margin-bottom: 2px;
}

.conversation-item:hover {
  background-color: var(--bg-hover);
}

.conversation-item.active {
  background-color: var(--bg-active);
}

.conversation-item-icon {
  flex-shrink: 0;
  color: var(--text-tertiary);
}

.conversation-item-title {
  flex: 1;
  font-size: 0.875rem;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.conversation-item-delete {
  flex-shrink: 0;
  opacity: 0;
  padding: 4px;
  border: none;
  background: transparent;
  color: var(--text-tertiary);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
}

.conversation-item:hover .conversation-item-delete {
  opacity: 1;
}

.conversation-item-delete:hover {
  color: var(--danger);
  background-color: var(--bg-hover);
}

/* Sidebar footer */
.sidebar-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.theme-toggle {
  justify-content: flex-start;
  padding: 8px 12px;
  width: 100%;
  gap: 10px;
}

.theme-label {
  font-size: 0.875rem;
}

[data-theme="light"] .icon-moon { display: none; }
[data-theme="dark"] .icon-sun { display: none; }

.ollama-status {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--warning);
  flex-shrink: 0;
}

.status-dot.connected {
  background-color: var(--success);
}

.status-dot.disconnected {
  background-color: var(--danger);
}