/* ==========================================================================
   Tabs — MBA ACT
   Tab nav + content panels. Active/inactive states. Keyboard arrow-key nav.
   Optional accordion on mobile.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Tab Nav
   -------------------------------------------------------------------------- */
.tabs__nav {
  display: flex;
  border-bottom: 2px solid var(--color-neutral-lighter);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.tabs__tab {
  flex-shrink: 0;
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-family);
  font-size: var(--text-base);
  font-weight: var(--font-weight-bold);
  line-height: var(--text-base-lh);
  color: var(--color-neutral);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.tabs__tab:hover {
  color: var(--color-navy);
}

.tabs__tab[aria-selected="true"],
.tabs__tab--active {
  color: var(--color-navy);
  border-bottom-color: var(--color-tangerine);
}

.tabs__tab:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

/* --------------------------------------------------------------------------
   Tab Panels
   -------------------------------------------------------------------------- */
.tabs__panel {
  display: none;
  padding: var(--space-6) 0;
}

.tabs__panel[aria-hidden="false"],
.tabs__panel--active {
  display: block;
}

/* --------------------------------------------------------------------------
   Dark scheme
   -------------------------------------------------------------------------- */
.scheme-navy .tabs__nav {
  border-bottom-color: var(--color-navy-light);
}

.scheme-navy .tabs__tab {
  color: var(--color-white-60);
}

.scheme-navy .tabs__tab:hover,
.scheme-navy .tabs__tab[aria-selected="true"] {
  color: var(--color-white);
}

/* --------------------------------------------------------------------------
   Accordion mode — mobile (optional, activated by .tabs--accordion)
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .tabs--accordion .tabs__nav {
    display: none;
  }

  .tabs--accordion .tabs__panel {
    display: block;
  }

  .tabs--accordion .tabs__panel[aria-hidden="true"] {
    display: none;
  }

  .tabs__accordion-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--space-4) var(--space-6);
    font-family: var(--font-family);
    font-size: var(--text-base);
    font-weight: var(--font-weight-bold);
    color: var(--color-navy);
    background-color: var(--color-neutral-lightest);
    border: none;
    border-bottom: 1px solid var(--color-neutral-lighter);
    cursor: pointer;
    text-align: left;
  }

  .tabs__accordion-trigger[aria-expanded="true"] {
    background-color: var(--color-white);
    border-bottom-color: var(--color-tangerine);
  }

  .tabs__accordion-trigger::after {
    content: "";
    display: block;
    width: 10px;
    height: 10px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
    transition: transform 0.2s ease;
  }

  .tabs__accordion-trigger[aria-expanded="true"]::after {
    transform: rotate(-135deg);
  }
}

/* Hide accordion triggers on desktop */
@media (min-width: 769px) {
  .tabs__accordion-trigger {
    display: none;
  }
}