/* === Reset & Base === */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Press Start 2P', cursive;
  background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
  color: #ffffff;
  text-align: center;
  min-height: 100vh;
  overflow-x: hidden;
}

/* === Header === */
header {
  padding: 2.5rem 1rem 1.5rem;
}

h1 {
  font-size: 2.5rem;
  color: #76ABAE;
}

header p {
  margin-top: 0.8rem;
  font-size: 1rem;
  color: #ccc;
}

/* === Game Menu === */
#gameMenu {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  padding: 3rem 2rem;
  max-width: 700px;
  margin: auto;
}

/* Each game card */
.game-option {
  width: 300px;
  aspect-ratio: 1 / 1;
  background: rgba(22, 22, 45, 0.75);
  border: 2px solid #76ABAE;
  border-radius: 18px;
  padding: 2rem 1rem;
  text-align: center;
  color: #fff;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 0 15px rgba(118, 171, 174, 0.3);
  backdrop-filter: blur(8px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.game-option:hover {
  transform: scale(1.05);
  box-shadow: 0 0 25px #76ABAE;
  background-color: rgba(30, 30, 60, 0.9);
}

.game-option .emoji {
  font-size: 2.7rem;
  margin-bottom: 1rem;
}

.game-option h2 {
  font-size: 1.2rem;
  line-height: 2rem;
}

/* === Game Container === */
#gameContainer {
  display: none;
  padding: 2rem;
  max-width: 1200px;
  margin: auto;
  animation: fadeIn 0.4s ease-in-out;
}

/* === iFrame === */
#gameFrame {
  width: 100%;
  height: 90vh;
  border: none;
  border-radius: 18px;
  background: rgba(0, 0, 0, 0.9);
  outline: 2px solid #76ABAE;
  transition: transform 0.3s;
}

#gameFrame:hover {
  transform: scale(1.003);
}

/* === Go Back Button === */
#goBack {
  position: fixed;
  top: 20px;
  left: 20px;
  padding: 0.6rem 1.2rem;
  background-color: #76ABAE;
  color: #000;
  border: none;
  border-radius: 10px;
  font-weight: bold;
  font-size: 0.75rem;
  cursor: pointer;
  box-shadow: 0 0 10px #76ABAE;
  transition: all 0.3s ease;
  z-index: 1000;
  display: none;
}

#goBack:hover {
  background-color: #5aa6a9;
  box-shadow: 0 0 15px #76ABAE;
}

/* === Animations === */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: scale(0.98);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* === Responsive Fixes === */
@media (max-width: 768px) {
  .game-option {
    width: 140px;
    padding: 1.5rem;
  }

  .game-option .emoji {
    font-size: 1.8rem;
  }

  #goBack {
    font-size: 0.65rem;
    padding: 0.5rem 1rem;
    top: 10px;
    left: 10px;
  }

  #gameFrame {
    height: 75vh;
  }
}