body {
  font-family: 'Segoe UI', sans-serif;
  background: #f4f8fb;
  text-align: center;
  color: #333;
}
main {
  max-width: 1000px;
  margin: auto;
  padding: 20px;
}
#indicatori {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 15px;
  margin-bottom: 20px;
}
#indicatori li {
  background: #fff;
  padding: 15px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
}
#indicatori li.up {
  border-left: 5px solid #27ae60;
}
#indicatori li.down {
  border-left: 5px solid #c0392b;
}
#indicatori li:hover {
  transform: translateY(-5px);
}
#eventi button {
  background: #e67e22;
  color: #fff;
  border: none;
  margin: 5px;
  padding: 10px 20px;
  border-radius: 5px;
  cursor: pointer;
  font-weight: bold;
}
#eventi button:hover {
  background: #d35400;
}
.btn {
  background: #3498db;
  color: #fff;
  padding: 12px 24px;
  margin: 10px;
  border-radius: 6px;
  text-decoration: none;
  display: inline-block;
  font-weight: bold;
}
.btn:hover {
  background: #2980b9;
}
#toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #2c3e50;
  color: #fff;
  padding: 12px 24px;
  border-radius: 8px;
  display: none;
}