html, body {
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

/* Global tabs accent (authenticated + public) */
:root {
  --rp-tabs-accent: #0059A6;
}

.nav-tabs:not(.nav-tabs-custom) {
  border-bottom: 2px solid var(--rp-tabs-accent);
}

.nav-tabs:not(.nav-tabs-custom) .nav-link {
  color: #4b5563;
  border: 1px solid transparent;
  border-top-left-radius: 0.5rem;
  border-top-right-radius: 0.5rem;
}

.nav-tabs:not(.nav-tabs-custom) .nav-link:hover:not(.active) {
  color: var(--rp-tabs-accent);
  border-color: rgba(0, 89, 166, 0.35);
}

.nav-tabs:not(.nav-tabs-custom) .nav-link.active {
  background-color: var(--rp-tabs-accent);
  border-color: var(--rp-tabs-accent);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 0 0 2px rgba(0, 89, 166, 0.25);
}

.tab-content {
  border: 2px solid var(--rp-tabs-accent);
  border-top: 0;
  border-radius: 0 0 0.5rem 0.5rem;
  padding: 1rem;
  background: #fff;
}

/* Mobile tabs UX: horizontal swipe for long tab lists */
@media (max-width: 768px) {
  .nav-tabs:not(.nav-tabs-custom) {
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .nav-tabs:not(.nav-tabs-custom)::-webkit-scrollbar {
    display: none;
  }

  .nav-tabs:not(.nav-tabs-custom) .nav-item {
    flex: 0 0 auto;
  }

  .nav-tabs:not(.nav-tabs-custom) .nav-link {
    white-space: nowrap;
  }
}