/* Classifieds drill-down navigation */

.nav-classifieds {
  position: relative;
}

.nav-classifieds__chevron {
  font-size: 0.65rem;
  opacity: 0.65;
  margin-left: 0.15rem;
}

.nav-classifieds.is-open > a,
.nav-classifieds:hover > a {
  background: var(--q2-bg-muted, rgba(0, 0, 0, 0.05));
}

/* Desktop mega panel */
.drill-nav {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-4px);
  width: min(360px, 92vw);
  z-index: 60;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
}

.nav-classifieds.is-open > .drill-nav,
.nav-classifieds:focus-within > .drill-nav {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

/* When not using .is-open from JS yet, [hidden] wins */
.drill-nav[hidden] {
  display: none !important;
}

.nav-classifieds.is-open > .drill-nav[hidden] {
  display: block !important;
}

.drill-nav__inner {
  background: var(--q2-bg-elev, #fff);
  border: 1px solid color-mix(in srgb, var(--at-blue, #0047FF) 12%, transparent);
  border-radius: 0.75rem;
  box-shadow: 0 16px 40px rgba(10, 22, 48, 0.14);
  overflow: hidden;
}

.drill-nav__toolbar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid var(--q2-border, rgba(0, 0, 0, 0.08));
  background: color-mix(in srgb, var(--at-blue, #0047FF) 5%, transparent);
}

.drill-nav__back {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
  padding: 0.25rem 0.45rem;
  border: 0;
  border-radius: 0.4rem;
  background: transparent;
  color: var(--at-blue, #0047FF);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}

.drill-nav__back:hover {
  background: color-mix(in srgb, var(--at-blue, #0047FF) 10%, transparent);
}

.drill-nav__trail {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.2rem;
  font-size: 0.8rem;
  color: var(--q2-muted, #6b7280);
}

.drill-nav__trail-item {
  border: 0;
  background: none;
  padding: 0;
  margin: 0;
  font: inherit;
  color: var(--at-blue, #0047FF);
  cursor: pointer;
  font-weight: 500;
}

.drill-nav__trail-item.is-current {
  color: var(--q2-text-strong, #111);
  font-weight: 700;
  cursor: default;
}

.drill-nav__trail-sep {
  opacity: 0.5;
  margin: 0 0.1rem;
}

.drill-nav__view-all {
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
  text-decoration: none;
  color: var(--at-blue, #0047FF);
}

.drill-nav__view-all:hover {
  text-decoration: underline;
}

.drill-nav__body {
  max-height: min(420px, 70vh);
  overflow: auto;
  padding: 0.35rem;
}

.drill-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.drill-nav__row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  margin: 0;
  padding: 0.55rem 0.65rem;
  border: 0;
  border-radius: 0.45rem;
  background: transparent;
  color: inherit;
  font: inherit;
  font-size: 0.92rem;
  font-weight: 500;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  box-sizing: border-box;
}

.drill-nav__row:hover,
.drill-nav__row:focus-visible {
  background: color-mix(in srgb, var(--at-blue, #0047FF) 9%, transparent);
  color: var(--at-blue-deep, #0036C4);
  outline: none;
  text-decoration: none;
}

.drill-nav__label {
  flex: 1;
  min-width: 0;
}

.drill-nav__count {
  font-size: 0.72rem;
  font-weight: 700;
  min-width: 1.4rem;
  height: 1.4rem;
  padding: 0 0.35rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--at-blue, #0047FF) 12%, transparent);
  color: var(--at-blue, #0047FF);
}

.drill-nav__arrow {
  font-size: 0.7rem;
  opacity: 0.55;
}

.drill-nav__footer {
  padding: 0.55rem 0.85rem 0.7rem;
  border-top: 1px solid var(--q2-border, rgba(0, 0, 0, 0.08));
  font-size: 0.82rem;
  color: var(--q2-muted, #6b7280);
}

.drill-nav__footer a {
  color: var(--at-blue, #0047FF);
  font-weight: 600;
  text-decoration: none;
}

.drill-nav__footer a:hover {
  text-decoration: underline;
}

/* Mobile overlay: stack full-width under Classifieds item */
@media (max-width: 959px) {
  .nav-classifieds > .drill-nav {
    position: static;
    transform: none;
    width: 100%;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    margin-top: 0.35rem;
  }

  .nav-classifieds > .drill-nav[hidden] {
    display: none !important;
  }

  .nav-classifieds.is-open > .drill-nav[hidden],
  .nav-classifieds:focus-within > .drill-nav {
    display: block !important;
  }

  .drill-nav__inner {
    box-shadow: none;
    border-radius: 0.55rem;
  }

  .drill-nav__body {
    max-height: min(50vh, 360px);
  }

  /* In mobile overlay, always allow expanding classifieds */
  .nav-classifieds > a[data-drill-trigger] {
    width: 100%;
  }
}

:root[data-theme='dark'] .drill-nav__inner {
  background: #1a1f2e;
  border-color: rgba(255, 255, 255, 0.08);
}

:root[data-theme='dark'] .drill-nav__toolbar {
  background: rgba(77, 124, 255, 0.1);
}