/* TabsContainer Organism - SPACING CONTRACT: No external margins */
.tabs-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  margin: 0;
}

/* ========================================
   TAB NAV WRAPPER (arrows + scrollable tabs)
   ======================================== */

.tab-nav-wrapper {
  display: flex;
  align-items: stretch;
  background-color: var(--bg-workspace);
  border-bottom: var(--border-width-1) solid var(--border-subtle);
  flex-shrink: 0;
}

.tab-nav-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--space-6);
  padding: 0;
  background: var(--bg-workspace);
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  flex-shrink: 0;
  transition: color var(--duration-150) var(--easing-out);
}

.tab-nav-arrow:hover {
  color: var(--text-primary);
}

.tab-nav-arrow-hidden {
  visibility: hidden;
  pointer-events: none;
}

/* ========================================
   TAB NAVIGATION BAR (scrollable strip)
   ======================================== */

.tabs-nav,
.tab-navigation {
  display: flex;
  align-items: stretch;
  gap: var(--space-1);
  height: var(--space-8);
  padding: 0 var(--space-2);
  background-color: var(--bg-workspace);
  flex-shrink: 1;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.tabs-nav::-webkit-scrollbar,
.tab-navigation::-webkit-scrollbar {
  display: none;
}

/* Standalone tab-navigation (without wrapper) keeps its own border */
.tabs-nav {
  border-bottom: var(--border-width-1) solid var(--border-subtle);
}

.tabs-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-3);
  background-color: var(--bg-workspace);
}