body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  background-color: #0f0f0f;
  color: #e0e0e0;
}
header {
  background-color: #202020;
  padding: 20px;
  text-align: center;
  border-bottom: 2px solid #00ff88;
}
header h1 {
  margin: 0;
  font-size: 2.5em;
  color: #00ff88;
}
nav {
  background-color: #1a1a1a;
  display: flex;
  justify-content: center;
  padding: 10px 0;
  border-bottom: 1px solid #333;
}
nav a {
  color: #00ffaa;
  margin: 0 15px;
  text-decoration: none;
  font-weight: bold;
}
nav a:hover {
  text-decoration: underline;
}
section {
  padding: 30px 20px;
  max-width: 1000px;
  margin: auto;
}
h2 {
  color: #00ff88;
}
footer {
  background-color: #101010;
  text-align: center;
  padding: 15px;
  font-size: 0.9em;
  border-top: 1px solid #333;
}
.modules {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  margin-top: 20px;
  justify-content: center;
}
.module-card {
  background-color: #1e1e1e;
  border: 1px solid #333;
  padding: 15px;
  flex: 1 1 800px;
  border-radius: 6px;
  max-width: 500px;
}
.module-card h3 {
  margin-top: 10px;
  color: #00ffaa;
}
.module-card ul {
  padding-left: 20px;
}
.module-img {
  width: 100%;
  max-width: 300px;
  max-height: 200px;
  object-fit: contain;
  display: block;
  margin: 0 auto 10px auto;
  border-radius: 6px;
  border: 1px solid #444;
}
.img {
  width: 100%;
  max-width: 500px;
  object-fit: contain;
  margin-bottom: 10px;
  border-radius: 6px;
  border: 0px solid #444;
}
table {
  width: 100%;
  border-collapse: collapse;
  margin: 30px auto;
  background-color: #1e1e1e;
  color: #e0e0e0;
  box-shadow: 0 0 10px rgba(0, 255, 136, 0.2);
}
.shop-button {
  display: inline-block !important;
  margin: 10px auto 0 auto;      /* Margine top + centratura orizzontale */
  padding: 8px 15px;
  background-color: #00ffaa;
  color: 000;
  font-weight: bold;
  border: none;
  border-radius: 4px;
  text-decoration: none;
  text-align: center;
  transition: background-color 0.3s ease;
  font-family: "Font Awesome 6 Brands" !important;
}

.shop-button:hover {
  background-color: #00ddaa;
  color: #000;
}
.shop-button[disabled] {
  background-color: #cccccc;
  color: #666;
  cursor: not-allowed;
  border: 1px solid #999;
}

input.shop-button[disabled] {
  background-color: #ccc !important;
  color: #666 !important;
  border: 1px solid #aaa !important;
  cursor: not-allowed !important;
  opacity: 1 !important;
}

th, td {
  border: 1px solid #333;
  padding: 12px 16px;
  text-align: center;
}

th {
  background-color: #2a2a2a;
  color: #00ffaa;
}

h2 {
  text-align: center;
  margin-bottom: 20px;
}
Aggiornato stile CSS con supporto immagini moduli