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


/* Animated Background - Dark Mode */
body {
  font-family: 'Poppins', sans-serif;
  background-size: 600% 600%;
  color: #808080;
  padding: 40px 20px;
  transition: background 0.6s ease, color 0.6s ease;
  animation: fadeInBody 1s ease forwards;
  opacity: 0;
  text-align: center;
}

/* Animated Background - Light Mode */
body.light-mode {
  background: linear-gradient(270deg, #e0f7fa, #ffffff, #dfe9f3);
  background-size: 600% 600%;
  animation: gradientBG 15s ease infinite;
}

/* Keyframes for animated background */
@keyframes gradientBG {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/* Typography */
h1 {
  font-size: 3rem;
  margin-bottom: 40px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.6);
  animation: slideFadeIn 1s ease forwards;
  opacity: 0;
}

h2, h3 {
  margin-bottom: 10px;
  animation: fadeInUp 1s ease forwards;
  opacity: 0;
}

h2 {
  font-size: 2rem;
}

h3.dark-mode {
  font-size: 1.2rem;
  color: #ffffff;
}

h3.light-mode  {
  font-size: 1.2rem;
  color: #000000;
}

h3 {
  font-size: 1.2rem;
}

/* Game List Layout */
.game-list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
  max-width: 800px;
  margin: 0 auto;
}

.left-aligned {
  text-align: left;
  opacity: 0;
  animation: fadeInUp 1.2s ease forwards;
  animation-delay: 0.5s;
}

/* Section Headings */
.game-list p {
  font-size: 1.5rem;
  font-weight: 600;
  color: inherit;
  text-transform: uppercase;
  margin: 30px 0 10px;
  border-bottom: 2px solid #2560df;
  padding-bottom: 8px;
  animation: fadeInUp 1s ease forwards;
  opacity: 0;
}

/* Game Buttons */
.game-list a {
  display: inline-block;
  padding: 12px 24px;
  font-size: 1.1rem;
  background-color: #000000;
  color: #ffffff;
  text-decoration: none;
  border-radius: 10px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
  text-align: center;
  width: 250px;
  margin: 6px 0;
  opacity: 0;
  transform: translateY(10px);
  animation: fadeInUp 0.6s ease forwards;
}

.game-list a:nth-child(n+2) { animation-delay: 0.4s; }
.game-list a:nth-child(n+3) { animation-delay: 0.8s; }
.game-list a:nth-child(n+4) { animation-delay: 0.16s; }

.game-list a:hover {
  background-color: #2e2e2e;
  transform: translateY(-5px);
  box-shadow: 0 6px 10px rgba(255, 255, 255, 0.4);
}

/* Toggle Button */
.mode-toggle {
  position: fixed;
  top: 20px;
  right: 20px;
  background: #2560df;
  color: white;
  border: none;
  padding: 10px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
  transition: background 0.3s, transform 0.3s;
  z-index: 100;
}

.mode-toggle:hover {
  background: #0044d6c2;
  transform: scale(1.05);
}

/* Animations */
@keyframes fadeInBody {
  to {
    opacity: 1;
  }
}

@keyframes slideFadeIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive */
@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }

  .game-list a {
    font-size: 1rem;
    padding: 12px 20px;
    width: auto;
  }
}
    /* Theme toggle icon button */
    .mode-toggle {
      position: fixed;
      top: 20px;
      right: 20px;
      background: transparent;
      border: none;
      font-size: 1.8rem;
      cursor: pointer;
      z-index: 1000;
      transition: transform 0.3s;
    }

    .mode-toggle:hover {
      transform: scale(1.2);
    }

    /* Game list entrance animation */
    .game-list {
      animation: fadeInUp 1.2s ease forwards;
      opacity: 0;
    }

    @keyframes fadeInUp {
      from {
        opacity: 0;
        transform: translateY(20px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }