.nl-harmony-module button {
  border-radius: var(--nl-radius-control);
  transition: transform var(--nl-transition), filter var(--nl-transition), border-color var(--nl-transition);
}

.nl-harmony-module .mode-card,
.nl-harmony-module .guided-step,
.nl-harmony-module .level-card,
.nl-harmony-module .tutorial-card {
  border-radius: var(--nl-radius-card);
  box-shadow: var(--nl-shadow-card);
}

.nl-harmony-module .primary-action {
  background: var(--nl-color-blue);
  color: #fff;
  font-weight: 850;
}

.nl-harmony-module .answers button {
  min-height: 44px;
  border: 2px solid #b8d1e3;
  background: #fff;
  color: var(--nl-color-navy);
  font-weight: 850;
}

.nl-harmony-module .answers button.answer-ok,
.nl-harmony-module .answers button.correct-answer {
  border-color: var(--nl-color-green);
  background: var(--nl-color-green);
  color: #fff;
}

.nl-harmony-module .answers button.answer-no {
  border-color: var(--nl-color-coral);
  background: var(--nl-color-coral);
  color: #fff;
}

.nl-harmony-module .feedback { min-height: 28px; }
.nl-harmony-module .feedback.ok { color: #187749; }
.nl-harmony-module .feedback.no { color: #b6493e; }

.nl-harmony-module .award-card,
.nl-harmony-module .result-send { border-radius: var(--nl-radius-card); }

.nl-harmony-module .shortcut-help {
  position: fixed;
  right: 14px;
  bottom: 12px;
  z-index: 80;
}
.nl-harmony-module .shortcut-help-toggle {
  width: 42px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 0;
  border: 1px solid var(--nl-color-line-strong);
  border-radius: 12px;
  background: rgba(255,255,255,.96);
  color: var(--nl-color-muted);
  box-shadow: var(--nl-shadow-card);
}
.nl-harmony-module .shortcut-help-bubble {
  position: absolute;
  right: 0;
  bottom: 45px;
  width: min(390px, calc(100vw - 28px));
  padding: 12px 13px;
  border: 1px solid var(--nl-color-line);
  border-radius: var(--nl-radius-card);
  background: #fff;
  box-shadow: var(--nl-shadow-panel);
  color: var(--nl-color-muted);
  font-size: .78rem;
}
.nl-harmony-module .shortcut-help-bubble strong { display: block; margin-bottom: 7px; color: var(--nl-color-navy); }
.nl-harmony-module .shortcut-row, .nl-harmony-module .help-group { margin-block: 6px; line-height: 1.45; }
.nl-harmony-module .shortcut-help-bubble kbd { padding: 3px 6px; border: 1px solid var(--nl-color-line-strong); border-radius: 6px; background: #f8fbfd; color: var(--nl-color-navy); font-weight: 750; }

@media (max-width: 760px) {
  .nl-harmony-module .shortcut-help { display: none !important; }
}

/* Une seule notification visible : celle du gestionnaire de manette commun. */
.nl-harmony-module .notalix-gamepad-status { display: none !important; }

.nl-harmony-module .rh-gamepad-toast {
  position: fixed;
  left: 50%;
  bottom: max(12px, env(safe-area-inset-bottom));
  z-index: 10020;
  max-width: calc(100vw - 24px);
  transform: translate(-50%, 18px);
}
.nl-harmony-module .rh-gamepad-toast.show { transform: translate(-50%, 0); }