/**
 * Mini-banner consenso cookie della PWA — bottom-sheet flottante.
 * Usa esclusivamente le variabili del design system esistente (:root e
 * [data-theme="dark"]), quindi eredita colori, raggi, ombre, font e si adatta
 * automaticamente al tema chiaro/scuro senza alterare la grafica della PWA.
 * Compare SOLO se il consenso non e' ancora stato dato (gestito via JS).
 */
.tts-consent {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  display: flex;
  justify-content: center;
  padding: var(--space-md);
  padding-bottom: calc(var(--space-md) + env(safe-area-inset-bottom, 0px));
  pointer-events: none; /* lascia interagibile lo sfondo: non blocca la navigazione */
}

.tts-consent[hidden] {
  display: none;
}

.tts-consent__card {
  pointer-events: auto;
  width: 100%;
  max-width: 480px;
  background: var(--surface);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  padding: var(--space-lg);
  animation: tts-consent-up var(--transition-spring);
}

@keyframes tts-consent-up {
  from { transform: translateY(120%); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

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

.tts-consent__icon {
  font-size: 1.75rem;
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.tts-consent__title {
  margin: 0 0 var(--space-sm);
  font-size: var(--font-lg);
  font-weight: 700;
  color: var(--text-primary);
}

.tts-consent__text {
  margin: 0 0 var(--space-sm);
  font-size: var(--font-sm);
  line-height: 1.5;
  color: var(--text-secondary);
}

.tts-consent__link {
  display: inline-block;
  margin-bottom: var(--space-md);
  font-size: var(--font-sm);
  font-weight: 600;
  color: var(--primary-color);
  text-decoration: none;
}

.tts-consent__link:hover {
  text-decoration: underline;
}

.tts-consent__actions {
  display: flex;
  gap: var(--space-sm);
}

.tts-consent__btn {
  flex: 1;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: var(--font-md);
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.tts-consent__btn--primary {
  background: var(--primary-color);
  color: #fff;
}

.tts-consent__btn--primary:hover {
  background: var(--primary-dark);
}

.tts-consent__btn--secondary {
  background: transparent;
  color: var(--text-secondary);
  border-color: var(--divider);
}

.tts-consent__btn--secondary:hover {
  background: var(--surface-variant);
}

@media (min-width: 600px) {
  .tts-consent__actions { justify-content: flex-end; }
  .tts-consent__btn { flex: 0 0 auto; min-width: 150px; }
}