:root {
  --menu-bg: #0d1a16;
  --menu-border: #123b2e;
  --menu-text: #e0f5e9;
  --menu-hover-bg: #143d31;
  --menu-hover-text: #ffffff;
  --menu-accent: #28a96b;
}

#nh48-context-menu {
  position: fixed;
  z-index: 13050;
  min-width: 250px;
  max-width: min(92vw, 360px);
  max-height: min(86vh, 620px);
  overflow: auto;
  padding: 6px;
  border-radius: 8px;
  border: 1px solid var(--menu-border);
  background: linear-gradient(180deg, #11231d 0%, var(--menu-bg) 72%);
  color: var(--menu-text);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.55);
  font-size: 0.94rem;
  line-height: 1.25;
  scrollbar-color: rgba(40, 169, 107, 0.7) rgba(6, 17, 14, 0.85);
}

#nh48-context-menu[hidden] {
  display: none !important;
}

#nh48-context-menu .nh48-qam-list,
#nh48-context-menu .nh48-qam-submenu {
  margin: 0;
  padding: 0;
  list-style: none;
}

#nh48-context-menu .nh48-qam-row {
  position: relative;
}

#nh48-context-menu .nh48-qam-item {
  width: 100%;
  min-height: 40px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: inherit;
  padding: 9px 11px;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  text-align: left;
  font: inherit;
  transition: background-color 120ms ease, color 120ms ease, outline-color 120ms ease;
}

#nh48-context-menu .nh48-qam-item:hover,
#nh48-context-menu .nh48-qam-item:focus-visible {
  background: var(--menu-hover-bg);
  color: var(--menu-hover-text);
  outline: 2px solid rgba(40, 169, 107, 0.72);
  outline-offset: -2px;
}

#nh48-context-menu .nh48-qam-icon {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  display: block;
  margin-right: 10px;
  filter: brightness(0) saturate(100%) invert(64%) sepia(20%) saturate(408%)
    hue-rotate(88deg) brightness(86%) contrast(87%);
}

#nh48-context-menu .nh48-qam-label {
  flex: 1 1 auto;
  font-weight: 600;
  letter-spacing: 0.01em;
}

#nh48-context-menu .nh48-qam-caret,
#nh48-context-menu .nh48-qam-check {
  flex: 0 0 auto;
  font-size: 0.82rem;
  color: var(--menu-accent);
  opacity: 0.96;
}

#nh48-context-menu .nh48-qam-check {
  opacity: 0;
  transform: translateY(-1px);
}

#nh48-context-menu .nh48-qam-item[aria-checked="true"] .nh48-qam-check {
  opacity: 1;
}

#nh48-context-menu .nh48-qam-separator {
  height: 1px;
  margin: 4px 8px;
  background: rgba(40, 169, 107, 0.3);
}

#nh48-context-menu .nh48-qam-has-submenu > .nh48-qam-submenu {
  display: none;
  position: absolute;
  top: -6px;
  left: calc(100% - 2px);
  min-width: 218px;
  max-width: min(88vw, 290px);
  padding: 6px;
  border-radius: 8px;
  border: 1px solid var(--menu-border);
  background: linear-gradient(180deg, #11231d 0%, var(--menu-bg) 72%);
  color: var(--menu-text);
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.5);
}

#nh48-context-menu .nh48-qam-has-submenu:hover > .nh48-qam-submenu,
#nh48-context-menu .nh48-qam-has-submenu:focus-within > .nh48-qam-submenu,
#nh48-context-menu .nh48-qam-has-submenu.is-submenu-open > .nh48-qam-submenu {
  display: block;
}

#nh48-context-menu .nh48-qam-row.nh48-qam-submenu-left .nh48-qam-submenu {
  right: calc(100% - 2px);
  left: auto;
}

html.nh48-qam-pan-enabled,
html.nh48-qam-pan-enabled body {
  cursor: grab;
}

html.nh48-qam-pan-dragging,
html.nh48-qam-pan-dragging body {
  cursor: grabbing !important;
  user-select: none !important;
}

html.nh48-qam-pan-enabled :where(a, button, input, textarea, select, summary, [role="button"], [role="link"], [contenteditable="true"]) {
  cursor: auto;
}

html.nh48-qam-text-scaled {
  font-size: calc(100% * var(--nh48-qam-text-scale, 1));
}

html.nh48-a11y-high-contrast #nh48-context-menu,
html.nh48-a11y-high-contrast #nh48-context-menu .nh48-qam-submenu {
  border-color: #ffffff;
  background: #000000;
  color: #ffffff;
}

html.nh48-a11y-high-contrast #nh48-context-menu .nh48-qam-icon {
  filter: none;
}

html.nh48-a11y-high-contrast #nh48-context-menu .nh48-qam-item:hover,
html.nh48-a11y-high-contrast #nh48-context-menu .nh48-qam-item:focus-visible {
  background: #111111;
  outline-color: #ffff00;
}

html.dark-mode {
  color-scheme: dark;
}

html.dark-mode body {
  background: #080d16;
  color: #eef2ff;
}

html.high-contrast body {
  background: #000000 !important;
  color: #ffffff !important;
}

html.high-contrast :where(a, button, input, select, textarea, summary) {
  color: #ffffff !important;
  border-color: #ffffff !important;
}

@media (max-width: 900px) {
  #nh48-context-menu {
    min-width: 230px;
  }

  #nh48-context-menu .nh48-qam-item {
    min-height: 44px;
  }
}