:root {
  --z-overlay: 40;
  --z-dropdown: 50;
  --z-modal: 60;
}

.dropdown-portal {
  pointer-events: none;
}

.dropdown-backdrop {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  pointer-events: auto;
  background: rgba(2, 6, 14, 0.34);
  backdrop-filter: blur(1.5px);
  -webkit-backdrop-filter: blur(1.5px);
}

.dropdown-menu {
  position: fixed;
  z-index: var(--z-dropdown);
  display: grid;
  gap: 2px;
  padding: 6px;
  min-width: 196px;
  max-width: calc(100vw - 20px);
  border: 1px solid rgba(92, 190, 255, 0.22);
  border-radius: 16px;
  background: linear-gradient(155deg, rgba(19, 27, 42, 0.97), rgba(7, 12, 22, 0.98));
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.48), 0 0 24px rgba(39, 141, 255, 0.10), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(20px) saturate(125%);
  -webkit-backdrop-filter: blur(20px) saturate(125%);
  pointer-events: auto;
}

.dropdown-menu--transparent {
  border-color: rgba(92, 190, 255, 0.06);
  background: rgba(7, 12, 22, 0.44);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.30), inset 0 1px 0 rgba(255, 255, 255, 0.035);
}

.dropdown-menu__item {
  width: 100%;
  min-height: 42px;
  padding: 0 11px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  background-image: none;
  box-shadow: none;
  color: #ffffff;
  text-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  text-align: left;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 90ms ease, box-shadow 90ms ease, background-color 90ms ease, filter 120ms ease;
}

.dropdown-menu__item.is-selected {
  background: rgba(39, 141, 255, 0.12);
  box-shadow: none;
  transform: none;
  filter: none;
}

.dropdown-menu__item:hover {
  color: #ffffff;
  background: transparent;
  border: 0;
  box-shadow: none;
  transform: none;
  filter: none;
}

.dropdown-menu__item:active {
  color: #ffffff;
  background: rgba(0, 0, 0, 0.12);
  border: 0;
  box-shadow:
    inset 0 3px 8px rgba(0, 0, 0, 0.58),
    inset 0 -1px 2px rgba(255, 255, 255, 0.08);
  transform: none;
  filter: none;
}

.dropdown-menu__item:focus-visible {
  color: #ffffff;
  outline: 2px solid rgba(255, 255, 255, 0.62);
  outline-offset: 2px;
  background: rgba(39, 141, 255, 0.12);
  box-shadow: none;
  transform: none;
  filter: none;
}

.dropdown-menu__item.is-danger { color: #ffb7c5; }
.dropdown-menu__item.is-danger:hover,
.dropdown-menu__item.is-danger:active { color: #ffffff; }
.dropdown-menu__item:disabled,
.dropdown-menu__item.is-danger:disabled {
  opacity: 0.55;
  color: rgba(255, 255, 255, 0.42);
  background: transparent;
  border: 0;
  box-shadow: none;
  transform: none;
  filter: none;
  cursor: default;
}

.dropdown-menu__item::before,
.dropdown-menu__item::after {
  background: transparent;
  background-image: none;
  border-color: transparent;
  box-shadow: none;
}

.dropdown-menu__icon,
.dropdown-menu__icon svg,
.dropdown-menu__item > img {
  width: 18px;
  height: 18px;
  min-width: 18px;
  flex: 0 0 18px;
  object-fit: contain;
  color: #65b7ff;
  filter: drop-shadow(0 0 5px rgba(39, 141, 255, 0.28));
}

.dropdown-menu__divider { height: 1px; margin: 4px 8px; background: rgba(255, 255, 255, 0.08); }

@media (prefers-reduced-motion: reduce) { .dropdown-menu { animation: none; } }