/* tabs.css
 *
 * Postorius .nav-pills (list admin) and HyperKitty .nav-tabs (Recent /
 * Active / Popular) in the v3 tab__trigger look: underline, no pill fill.
 */

.nav-link {
  transition:
    color 150ms ease,
    background-color 150ms ease,
    border-color 150ms ease;
}

.nav-pills,
.nav-tabs {
  gap: var(--space-medium);
  border-bottom: 1px solid var(--color-stroke-weak);
}

.nav-pills .nav-link,
.nav-tabs .nav-link {
  background: none;
  border: 0;
  border-bottom: 1px solid transparent;
  border-radius: 0;
  margin-bottom: -1px;
  padding: var(--space-default) var(--space-medium);
  color: var(--color-text-tertiary);
  font-family: var(--font-sans);
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-default);
  letter-spacing: var(--letter-spacing-tight);
}

.nav-pills .nav-link:hover:not(.active),
.nav-tabs .nav-link:hover:not(.active),
.nav-pills .nav-link:focus:not(.active),
.nav-tabs .nav-link:focus:not(.active) {
  background: none;
  border-color: transparent;
}

.nav-pills .nav-link:focus-visible,
.nav-tabs .nav-link:focus-visible {
  color: var(--color-text-primary);
}

.nav-pills .nav-link:focus:not(:focus-visible),
.nav-tabs .nav-link:focus:not(:focus-visible) {
  outline: none;
  box-shadow: none;
}

.nav-pills .nav-link.active,
.nav-tabs .nav-link.active,
.nav-pills .show > .nav-link,
.nav-tabs .nav-item.show .nav-link {
  background: none;
  border: 0;
  border-bottom: 1px solid var(--color-text-secondary);
  color: var(--color-text-primary);
}

.nav-tabs .nav-link {
  border-top: 0;
  border-left: 0;
  border-right: 0;
}

/* HyperKitty index sort-mode is links + span.active, not .nav-tabs. */
.sort-mode a,
.sort-mode span {
  font-family: var(--font-sans);
  font-size: var(--font-size-small);
  border-bottom: 1px solid transparent;
  padding: var(--space-default) var(--space-medium);
}

.sort-mode span {
  color: var(--color-text-tertiary);
  text-decoration: none;
}

.sort-mode a:has(.active):focus-visible {
  text-decoration: none;
  color: var(--color-text-primary);
}

@media (hover: hover) and (pointer: fine) {
  .nav-pills .nav-link:hover,
  .nav-tabs .nav-link:hover {
    color: var(--color-text-primary);
  }

  .nav-pills .nav-link.active:hover,
  .nav-tabs .nav-link.active:hover,
  .nav-pills .show > .nav-link:hover,
  .nav-tabs .nav-item.show .nav-link:hover {
    border-bottom: 1px solid var(--color-text-secondary);
    text-decoration: none;
    color: var(--color-text-primary);
  }

  .sort-mode a:hover,
  .sort-mode span:hover {
    color: var(--color-text-primary);
  }

  .sort-mode a:has(.active):hover,
  .sort-mode a.active:hover {
    text-decoration: none;
    color: var(--color-text-primary);
  }
}

.sort-mode .active,
.sort-mode span.active,
.sort-mode a.active {
  color: var(--color-text-primary);
  border-bottom-color: var(--color-text-secondary);
  background: none;
}