/* Stile moderno per la pagina di selezione giochi */

:root {
  --primary-rgb: 67, 97, 238; /* Equivalente RGB del colore primario #4361ee */
}

/* Stile per l'header della pagina */
header {
  background: transparent;
  color: var(--text-color, #333);
  padding: 1.5rem;
  border-radius: var(--radius);
  margin-bottom: 2rem;
  text-align: center;
  box-shadow: none;
}

header h1 {
  margin: 0;
  font-size: 2.2rem;
  color: white;
  background: none;
  -webkit-background-clip: initial;
  background-clip: initial;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
}

/* Stile per la griglia di selezione giochi */
.game-selection {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.game-card {
  background-color: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2.5rem 1.5rem;
  text-align: center;
  text-decoration: none;
  color: var(--dark);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 200px;
  border: 2px solid transparent;
  background-image: radial-gradient(circle at 50% 0%, rgba(var(--primary-rgb, 67, 97, 238), 0.05) 0%, transparent 70%);
}

.game-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 8px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
}

.game-card h2 {
  margin: 0;
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--primary);
  transition: color 0.3s ease;
}

.game-card-description {
  margin-top: 1rem;
  font-size: 0.95rem;
  color: var(--gray);
  opacity: 0.9;
  transition: opacity 0.3s ease;
}

/* Stili per le icone delle carte */
.card-icon {
  width: 64px;
  height: 64px;
  margin-bottom: 1.2rem;
  background-color: rgba(var(--primary-rgb), 0.1);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.3s ease;
  position: relative;
}

.card-icon::before {
  content: '♠';
  font-size: 2rem;
  color: var(--primary);
}

.card-icon-burraco::before {
  content: '♥';
  color: var(--accent, #f72585);
}

.card-icon-pinaccola::before {
  content: '♦';
  color: var(--secondary, #7209b7);
}

.card-icon-scopa::before {
  content: '♣';
  color: var(--success, #4cc9f0);
}

.card-icon-individual::before {
  content: '👤';
  color: var(--primary);
}

.card-icon-teams::before {
  content: '👥';
  color: var(--secondary, #7209b7);
}

.game-card:hover .card-icon {
  transform: scale(1.1);
  background-color: rgba(var(--primary-rgb), 0.15);
}

.game-card:hover .game-card-description {
  opacity: 1;
}

.game-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light, #a2d2ff);
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: var(--shadow-lg);
  }
  50% {
    box-shadow: 0 10px 25px rgba(var(--primary-rgb), 0.25);
  }
  100% {
    box-shadow: var(--shadow-lg);
  }
}

.game-card:hover h2 {
  color: var(--secondary);
}

/* Stile per i link di navigazione */
.navigation-links {
  background-color: white;
  border-radius: var(--radius);
  padding: 1rem;
  margin: 1rem 0;
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.navigation-links a {
  display: inline-block;
  padding: 0.7rem 1.5rem;
  color: var(--primary);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all 0.3s ease;
  font-weight: 500;
}

.navigation-links a:hover {
  background-color: var(--primary);
  color: white;
  transform: translateY(-2px);
}

/* Stile per il link di ritorno */
.back-link {
  text-align: center;
  margin: 2rem 0;
}

.back-link a {
  display: inline-block;
  padding: 0.8rem 2rem;
  background-color: var(--gray-light);
  color: var(--gray-dark);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all 0.3s ease;
  font-weight: 500;
}

.back-link a:hover {
  background-color: var(--gray);
  color: white;
}

/* Stile per il footer */
footer {
  text-align: center;
  padding: 1.5rem;
  margin-top: 2rem;
  color: var(--gray);
  font-size: 0.9rem;
}

/* Responsive design */
@media (max-width: 768px) {
  .game-selection {
    grid-template-columns: 1fr;
  }
  
  .game-card {
    min-height: 150px;
  }
  
  header h1 {
    font-size: 1.8rem;
  }
}