/* ============================================================
   NAV DROPDOWN STYLES
   ============================================================ */

.nav__item--dropdown { position: relative; }

.nav__dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  background: rgba(8,16,15,0.97);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 8px;
  min-width: 260px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  backdrop-filter: blur(16px);
  z-index: 200;
}

/* JS-controlled open state (replaces :hover) */
.nav__item--dropdown.is-open .nav__dropdown {
  opacity: 1;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}

.nav__dropdown a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 0.88rem;
  color: var(--text-2);
  transition: background 0.15s, color 0.15s;
  text-decoration: none;
}
.nav__dropdown a:hover { background: var(--teal-glow); color: var(--text); }
.nav__dropdown a.active { color: var(--text-teal); }

.nav__dropdown-icon {
  width: 28px; height: 28px;
  border-radius: 6px;
  background: var(--teal-glow);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-teal);
  flex-shrink: 0;
}
.nav__dropdown-text strong { display: block; font-weight: 600; color: inherit; font-size: 0.85rem; }
.nav__dropdown-text span { font-size: 0.72rem; color: var(--text-3); }

.nav__dropdown-divider { height: 1px; background: var(--border); margin: 4px 0; }

.nav__chevron {
  display: inline-block;
  margin-left: 4px;
  transition: transform 0.2s;
  vertical-align: middle;
}
/* JS-controlled chevron rotation */
.nav__item--dropdown.is-open .nav__chevron { transform: rotate(180deg); }

/* Light mode dropdown */
html.light .nav__dropdown {
  background: rgba(245,242,237,0.97);
}