.tabs-x {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.35rem; border-radius: 16px;
  background: var(--noir-doux);
  border: 1px solid rgba(255,255,255,0.08);
}
.tabs-x__tab {
  display: flex; align-items: center;
  padding: 0.55rem;
  border: none; border-radius: 12px;
  background: none; color: var(--gris); cursor: pointer;
  transition: background var(--transition), color var(--transition), padding var(--transition);
}
.tabs-x__tab svg { width: 18px; height: 18px; flex-shrink: 0; }
.tabs-x__tab:hover { color: var(--creme); background: rgba(255,255,255,0.05); }
.tabs-x__label {
  max-width: 0; overflow: hidden; white-space: nowrap;
  opacity: 0; margin-left: 0;
  font-size: 0.9rem;
  transition: max-width 0.45s var(--transition), opacity 0.3s, margin 0.45s var(--transition);
}
.tabs-x__tab[aria-selected="true"] {
  background: rgba(201, 162, 75, 0.12);
  color: var(--or);
  padding: 0.55rem 1rem;
}
.tabs-x__tab[aria-selected="true"] .tabs-x__label { max-width: 120px; opacity: 1; margin-left: 0.5rem; }
.tabs-x__sep { width: 1px; height: 24px; background: rgba(255,255,255,0.1); }