.rtg-menu {
  position: fixed;
  inset: 0;
  z-index: 90000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(5, 8, 15, 0.72);
  backdrop-filter: blur(10px);
}

.rtg-menu.show {
  display: flex;
}

.rtg-menu-box {
  width: min(420px, 100%);
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 12px;
  background: #111827;
  color: #f8fafc;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  padding: 24px;
  text-align: center;
}

.rtg-menu-title {
  margin: 0 0 8px;
  font-size: clamp(28px, 6vw, 42px);
  line-height: 1.05;
}

.rtg-menu-subtitle {
  margin: 0 0 20px;
  color: #cbd5e1;
  line-height: 1.5;
}

.rtg-menu-actions {
  display: grid;
  gap: 10px;
}

.rtg-menu-actions button {
  width: 100%;
  border: 0;
  border-radius: 8px;
  padding: 13px 16px;
  background: #2563eb;
  color: #fff;
  font-weight: 900;
  cursor: pointer;
}

.rtg-menu-actions button.secondary {
  background: #334155;
}

.rtg-menu-hint {
  margin: 14px 0 0;
  color: #94a3b8;
  font-size: 13px;
}