.prestige-panel {
  background-color: #2c3e50;
  border-radius: 8px;
  padding: 15px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  color: white;
  flex: 1;
}

.prestige-panel h2 {
  font-size: 22px;
  margin-bottom: 15px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.2);
  padding-bottom: 10px;
}

.prestige-info {
  margin-bottom: 20px;
}

.prestige-info p {
  margin-bottom: 8px;
  font-size: 14px;
}

.prestige-button {
  background: goldenrod;
  color: #fff;
  border: none;
  padding: 12px 20px;
  border-radius: 5px;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.2s, transform 0.1s;
  margin-top: 10px;
  width: 100%;
}

.prestige-button:hover:not(:disabled) {
  background: #daa520;
  transform: translateY(-2px);
}

.prestige-button:active:not(:disabled) {
  transform: translateY(0);
}

.prestige-button:disabled {
  background-color: #95a5a6;
  cursor: not-allowed;
  opacity: 0.7;
}

.prestige-upgrades h3 {
  font-size: 18px;
  margin-bottom: 10px;
  margin-top: 20px;
}

.prestige-upgrades-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 350px;
  overflow-y: auto;
  padding-right: 5px;
}

.prestige-upgrade-item {
  display: flex;
  padding: 12px;
  border-radius: 6px;
  background-color: rgba(255, 255, 255, 0.1);
  transition: background-color 0.2s, transform 0.1s;
  border: 1px solid rgba(255, 255, 255, 0.2);
  gap: 12px;
  cursor: pointer;
}

.prestige-upgrade-item:hover:not(.cannot-afford):not(.purchased) {
  background-color: rgba(255, 255, 255, 0.2);
  transform: translateX(2px);
}

.prestige-upgrade-item.can-afford {
  border-left: 4px solid #27ae60;
}

.prestige-upgrade-item.cannot-afford {
  opacity: 0.7;
  cursor: not-allowed;
  border-left: 4px solid #e74c3c;
}

.prestige-upgrade-item.purchased {
  border-left: 4px solid gold;
  background-color: rgba(218, 165, 32, 0.2);
}

.prestige-upgrade-icon {
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
}

.prestige-upgrade-info {
  flex: 1;
}

.prestige-upgrade-info h4 {
  font-size: 16px;
  margin-bottom: 3px;
}

.prestige-upgrade-info p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 5px;
}

.prestige-upgrade-cost {
  font-weight: bold;
  color: gold !important;
}

.purchased-label {
  font-weight: bold;
  color: gold !important;
}

.game-sections {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

/* Mobile optimizations */
@media (max-width: 768px) {
  .game-sections {
    flex-direction: column;
  }
  
  .prestige-panel, .upgrade-shop {
    width: 100%;
  }
  
  .prestige-button {
    padding: 10px 15px;
    font-size: 14px;
  }
  
  .prestige-upgrade-item {
    padding: 10px;
  }
  
  .prestige-upgrade-icon {
    font-size: 20px;
    min-width: 30px;
  }
}