.options{
  padding-block: 0.6em;
  text-align: center;
}

.login-choice{
  padding: 15%;
  background-color: lightgrey;
  border-radius: 1%;
}

a {
  text-decoration: none;
  color: white;
}

button.btn, a.btn {
  display: inline-block;
  text-decoration: none;
  font-size: 1.2rem;        /* testo più grande */
  padding: 0.5rem 1rem;       /* più spazio interno */
  border-radius: 10px;      /* angoli arrotondati */
  background-color: #0056b3; /* colore di sfondo (blu) */
  color: white;             /* testo bianco */
  transition: all 0.3s ease;
}

a.btn:hover, button.btn a:hover {
  background-color: #003d80; /* colore più scuro al passaggio */
  transform: scale(1.05);
  color: white;
}


.modale {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.modale.visible {
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 1;
}

.modale-contenuto {
  background: white;
  border-radius: 15px;
  padding: 30px;
  max-width: 600px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.7);
  transition: transform 0.3s ease;
}

.modale.visible .modale-contenuto {
  transform: scale(1);
}

.chiudi-modale {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
  color: #666;
  background: none;
  border: none;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chiudi-modale:hover {
  color: #333;
}

.bio-header {
  text-align: center;
  margin-bottom: 25px;
  padding-right: 30px;
}

.bio-header h2 {
  color: #333;
  margin-bottom: 8px;
  font-size: 1.8em;
}

.bio-header .ruolo {
  color: #333;
  font-weight: bold;
  font-size: 1.1em;
}

.bio-content {
  line-height: 1.7;
  color: #555;
  font-size: 16px;
}

.bio-immagine {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 20px;
  display: block;
  border: 4px solid #f0f0f0;
}

.bio-dettagli {
  background: #f8f9fa;
  padding: 20px;
  border-radius: 10px;
  margin-top: 20px;
}

.bio-dettagli h3 {
  color: #333;
  margin-bottom: 15px;
  font-size: 1.2em;
}