.ico {
  width: 1.125em;
  height: 1.125em;
  display: inline-block;
  vertical-align: -0.2em;
  flex-shrink: 0;
}

.ico--sm { width: 14px; height: 14px; }
.ico--xs { width: 12px; height: 12px; }
.ico--md { width: 18px; height: 18px; }
.ico--lg { width: 22px; height: 22px; }
.ico--xl { width: 28px; height: 28px; }

.ico--ok { color: var(--accent); }
.ico--err { color: #ff6b7a; }

.ico-inline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.nav-icon-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.nav-icon-link:hover,
.nav-icon-link.active { color: var(--accent); }

.ctrl-btn .ico { width: 20px; height: 20px; }

.tile-icon .ico { width: 12px; height: 12px; }

.conf-tab .ico,
.sidebar-tab .ico { width: 16px; height: 16px; margin-right: 4px; }

.meta-icon {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.meta-icon .ico { width: 14px; height: 14px; opacity: 0.7; }

.empty-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 12px;
  color: var(--accent);
  opacity: 0.5;
}

.live-dot {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #ff4466;
}

.live-dot .ico { width: 8px; height: 8px; color: #ff4466; animation: pulse 1.5s infinite; }

.ico--spin { animation: ico-spin 1s linear infinite; }

@keyframes ico-spin {
  to { transform: rotate(360deg); }
}

.lab-hint,
.lab-status-note {
  display: inline-flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-bottom: 12px;
  line-height: 1.45;
  padding: 8px 0;
}

.lab-hint .ico,
.lab-status-note .ico {
  width: 14px;
  height: 14px;
  margin-top: 1px;
  flex-shrink: 0;
}

.lab-hint--secure .ico { color: var(--accent); }

.admin-th-icon {
  display: inline-flex;
  justify-content: center;
  color: var(--text-muted);
}