/* Base FAQ styles con variabili per personalizzazione */
.cpt-faq {
  --faq-gap: 0;
  --faq-border-color: #e5e7eb;
  --faq-border-accent-color: #2563eb;
  --faq-q-bg: #fff;
  --faq-q-color: #111827;
  --faq-q-padding: 1rem 2.5rem 1rem 0.5rem;
  --faq-radius: 8px;
  --faq-icon-color: #6b7280;
  --faq-icon-size: 1.25rem;
  --faq-a-color: #374151;
  --faq-a-padding: 0 0 1rem 0;

  --faq-q-expanded-bg: #f9fafb;
  --faq-q-expanded-color: #111827;
  --faq-q-expanded-font-size: 1.125rem;
  --faq-q-expanded-weight: 800;
  --faq-q-expanded-padding: 1.125rem 2.5rem 1.125rem 0.75rem;
  --faq-a-expanded-padding: 0.5rem 0 1rem 0.75rem;

  margin: 1rem 0;
}

/* Item e stato */
.cpt-faq__item {
  border-bottom: 1px solid var(--faq-border-color);
  margin: var(--faq-gap);
  border-radius: var(--faq-radius);
}
.cpt-faq__item.is-open {
  border-color: var(--faq-border-accent-color);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--faq-border-accent-color) 20%, transparent);
}

/* Domanda (bottone) */
.cpt-faq__question {
  width: 100%;
  text-align: left;
  background: var(--faq-q-bg);
  color: var(--faq-q-color);
  border: 0;
  padding: var(--faq-q-padding);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  position: relative;
  border-radius: var(--faq-radius);
  transition: background .2s, color .2s, padding .2s, font-size .2s, box-shadow .2s;
}

.cpt-faq__question::after {
  content: "+";
  position: absolute;
  right: .5rem;
  top: 50%;
  transform: translateY(-50%);
  font-weight: 700;
  font-size: var(--faq-icon-size);
  color: var(--faq-icon-color);
}
.cpt-faq__question[aria-expanded="true"]::after {
  content: "−";
}
.cpt-faq__question[aria-expanded="true"] {
  background: var(--faq-q-expanded-bg);
  color: var(--faq-q-expanded-color);
  font-size: var(--faq-q-expanded-font-size);
  font-weight: var(--faq-q-expanded-weight);
  padding: var(--faq-q-expanded-padding);
  
}

/* Risposta */
.cpt-faq__answer {
  color: var(--faq-a-color);
  padding: var(--faq-a-padding);
  line-height: 1.6;
  transition: padding .2s;
}
.cpt-faq__item.is-open .cpt-faq__answer {
  padding: var(--faq-a-expanded-padding);
}

/* Stato "vuoto" */
.cpt-faq--empty {
  color: #6b7280;
  font-style: italic;
}