/* General Styling */
body {
  font-family: Arial, sans-serif;
  background-color: #f4f4f9;
  color: #333;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

h1, h2, h3 {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #444;
}

#app {
  width: 80%;
  max-width: 800px;
  margin: auto;
}

/* Screen Handling */
.screen {
  display: none;
}

.active {
  display: block;
}

button {
  background-color: #007BFF;
  color: white;
  border: none;
  padding: 10px 15px;
  border-radius: 5px;
  cursor: pointer;
  font-size: 16px;
  margin: 5px;
}

button:hover {
  background-color: #0056b3;
}

input[type="number"],
input[type="text"],
select {
  padding: 8px;
  font-size: 16px;
  margin: 5px 0;
  width: 100%;
  border-radius: 5px;
  border: 1px solid #ccc;
}

input[type="number"]:focus,
input[type="text"]:focus,
select:focus {
  outline: none;
  border-color: #007BFF;
}

h1, h2, h3 {
  text-align: center;
}

/* Game Screens */
#username-setup, #main-menu, #blackjack, #slots, #roulette, #crash, #stats {
  padding: 20px;
  text-align: center;
}

#xp-bar {
  height: 25px;
  background-color: #f3f3f3;
  width: 100%;
  border-radius: 12px;
  margin-bottom: 10px;
}

#xp-progress {
  height: 100%;
  background-color: #4CAF50;
  border-radius: 12px;
}

/* Slots Game */
#slots-reels {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 10px;
}

.reel {
  display: inline-block;
  width: 50px;
  height: 50px;
  background-color: #ddd;
  text-align: center;
  font-size: 24px;
  line-height: 50px;
  border-radius: 5px;
}

#slots-message {
  font-size: 18px;
  margin-top: 20px;
  color: #333;
}

/* Roulette Game */
#roulette-animation {
  width: 100%;
  height: 200px;
  background: #ccc;
  margin-bottom: 20px;
}

#roulette-result {
  font-size: 18px;
  color: #333;
  margin-top: 20px;
}

/* Crash Game */
#crash-animation {
  width: 100%;
  height: 30px;
  background-color: #ccc;
  margin-bottom: 20px;
  transition: transform 1s ease-out;
}

/* Stats Screen */
#stats p {
  font-size: 16px;
  margin: 5px 0;
}

/* Import/Export Progress Buttons */
#import-file,
#export-progress {
  margin-top: 10px;
  padding: 8px;
  font-size: 16px;
  background-color: #4CAF50;
  color: white;
  border: none;
  cursor: pointer;
  border-radius: 5px;
}

#import-file:focus,
#export-progress:focus {
  outline: none;
}

/* Responsive Design */
@media (max-width: 768px) {
  .screen {
    padding: 15px;
  }

  button {
    width: 100%;
    font-size: 14px;
  }

  #xp-bar {
    height: 15px;
  }

  #xp-progress {
    height: 100%;
  }
}

.hidden {
  display: none;
}