/* ============================================================================
   SOCIOMONKEY DESIGN SYSTEM — Navigation Patterns
   ============================================================================
   Tab bars, breadcrumbs, top-page headers, and inline nav patterns.
   ============================================================================ */

/* ── Tab bar ────────────────────────────────────────────────────────────── */
.sm-tabs {
  display: flex;
  gap: 2px;
  border-bottom: 2px solid var(--sm-divider, #e4e4e4);
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.sm-tab {
  padding: 9px 18px;
  border: none;
  background: none;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  color: var(--sm-muted, #888888);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color 120ms ease;
  border-radius: 6px 6px 0 0;
  white-space: nowrap;
}

.sm-tab:hover {
  color: var(--sm-body, #444444);
}

.sm-tab.active {
  color: var(--sm-brand, #de2e2e);
  font-weight: 700;
  border-bottom-color: var(--sm-brand, #de2e2e);
}

/* ── Breadcrumb ─────────────────────────────────────────────────────────── */
.sm-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--sm-muted, #888888);
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.sm-breadcrumb-sep {
  color: var(--sm-disabled, #bbbbbb);
}

.sm-breadcrumb a {
  color: var(--sm-muted, #888888);
  text-decoration: none;
}

.sm-breadcrumb a:hover {
  color: var(--sm-body, #444444);
  text-decoration: underline;
}

.sm-breadcrumb span:last-child {
  color: var(--sm-body, #444444);
  font-weight: 600;
}

/* ── Back button ────────────────────────────────────────────────────────── */
.sm-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 16px;
  border: 1px solid var(--sm-divider, #e4e4e4);
  border-radius: 8px;
  background: #ffffff;
  color: var(--sm-body, #444444);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  margin-bottom: 20px;
  transition: background 100ms ease;
}

.sm-back-btn:hover {
  background: #f5f5f3;
}

/* ── Inline pill nav (e.g. sub-sections) ────────────────────────────────── */
.sm-nav-pills {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.sm-nav-pill {
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  border: 1.5px solid var(--sm-divider, #e4e4e4);
  background: #ffffff;
  color: var(--sm-muted, #888888);
  cursor: pointer;
  transition: all 120ms ease;
}

.sm-nav-pill:hover {
  border-color: var(--sm-brand, #de2e2e);
  color: var(--sm-brand, #de2e2e);
}

.sm-nav-pill.active {
  background: var(--sm-brand, #de2e2e);
  color: #ffffff;
  border-color: var(--sm-brand, #de2e2e);
}