/* Matte glass shared by the measured desktop rail and settings drawer. */
:root {
  --dock-fill: rgba(211,225,190,.60); --dock-ink: #354235;
  --dock-rim: rgba(246,250,232,.9);
  --dock-shadow: 0 2px 9px rgba(39,52,27,.16), inset 0 0 4px rgba(242,248,223,.38);
}
#action-menu { position: fixed; inset: 0; z-index: 20; pointer-events: none; }
.menu-edge-setting { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 16px 0; }
.menu-edge-setting select { font: inherit; color: var(--ink); background: var(--glass-panel); border: 1px solid var(--line); border-radius: 10px; min-height: 44px; padding: 8px; }
#action-menu button {
  position: absolute; display: grid; place-items: center; pointer-events: auto;
  width: var(--dock-size, 48px); height: var(--dock-size, 48px); min-width: 48px; min-height: 48px; padding: 0;
  border-radius: 50%; border: 1.5px solid var(--dock-rim);
  background: var(--dock-fill); color: var(--dock-ink);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--dock-shadow);
  transition: background .15s ease, box-shadow .15s ease;
}
#action-menu button svg { width: 23px; height: 23px; stroke-width: 1.7; }
#action-menu button:hover, #action-menu button:focus-visible { background: rgba(239,247,238,.92); transform: none; }
#action-menu button:focus-visible { outline: 2px solid #244331; outline-offset: 3px; }
#action-menu button[aria-disabled='true'] { opacity: .62; cursor: progress; }
#action-menu button:active { transform: none; background: #e6f0e2; }
@media (prefers-reduced-transparency: reduce) {
  #action-menu button { background: #e2eddf; backdrop-filter: none; -webkit-backdrop-filter: none; }
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  #action-menu button { background: #e2eddf; }
}
@media (prefers-reduced-motion: reduce) { #action-menu button { transition: none; } }
body.reduce-motion #action-menu button { transition: none; }
@media (forced-colors: active) { #action-menu button { border: 2px solid ButtonText; background: ButtonFace; color: ButtonText; } }

#action-menu[data-surface="game"] button svg { width: 64%; height: 64%; stroke-width: 1.3; }