:root {
  --bg-color: #121212;
  --text-color: #eee;
  --accent-color: #0f0;
  --button-bg: #222;
  --button-hover-bg: var(--accent-color);
}

[data-theme="light"] {
  --bg-color: #f5f5f5;
  --text-color: #222;
  --button-bg: #ddd;
  --button-hover-bg: var(--accent-color);
}

html, body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow-x: hidden; /* Zabezpieczenie przed poziomym przewijaniem */
}

.settings-bar {
  width: 100%;
  background: var(--button-bg);
  padding: 0.5rem 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  align-items: center;
  color: var(--text-color);
  font-weight: 600;
  box-sizing: border-box;
}

.settings-bar label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

main {
  width: 100%;
  max-width: 1000px;
  padding: 1rem;
  box-sizing: border-box;
  flex-grow: 1;
}

.menu {
  margin-top: 2rem;
  text-align: center;
}

.games {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
}

.games button {
  background: var(--button-bg);
  color: var(--accent-color);
  border: 2px solid var(--accent-color);
  padding: 1rem 1.2rem;
  font-size: 1rem;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.3s, color 0.3s, transform 0.15s;
  flex: 1 1 120px;
  max-width: 160px;
  min-width: 100px;
  box-sizing: border-box;
}

.games button:hover,
.games button:focus {
  background: var(--button-hover-bg);
  color: var(--bg-color);
  transform: scale(1.05);
  outline: none;
}

#game-area {
  width: 100%;
  max-width: 500px;
  min-height: 320px;
  padding: 1rem;
  box-sizing: border-box;
  overflow: hidden;
  margin: 0 auto;
}

/* Przycisk powrotu */
.back-button {
  background: transparent;
  border: 2px solid var(--accent-color);
  color: var(--accent-color);
  padding: 0.5rem 1rem;
  font-size: 1rem;
  border-radius: 8px;
  cursor: pointer;
  margin-bottom: 1rem;
  transition: background 0.3s, color 0.3s;
}

.back-button:hover {
  background: var(--accent-color);
  color: var(--bg-color);
}

.tic-tac-toe {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  justify-content: center;
  margin-top: 1rem;
}

.tic-tac-toe .cell {
  aspect-ratio: 1 / 1;
  font-size: 2.5rem;
  background: var(--button-bg);
  color: var(--accent-color);
  border: 2px solid var(--accent-color);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  user-select: none;
  transition: background 0.3s;
}

.tic-tac-toe .cell:hover:not(.disabled) {
  background: var(--accent-color);
  color: var(--bg-color);
}

.memory-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(60px, 1fr));
  gap: 10px;
  justify-content: center;
  margin-top: 1rem;
}

.memory-card {
  aspect-ratio: 1 / 1;
  background: var(--button-bg);
  color: var(--accent-color);
  font-size: 1.5rem;
  border: 2px solid var(--accent-color);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  user-select: none;
  transition: transform 0.3s, background 0.3s;
}

.memory-card.flipped {
  background: var(--accent-color);
  color: var(--bg-color);
  transform: rotateY(180deg);
}

canvas {
  display: block;
  margin: 2rem auto;
  background: var(--bg-color);
  border: 2px solid var(--accent-color);
  border-radius: 8px;
  width: 100%;
  height: auto;
  max-width: 400px;
  aspect-ratio: 1; /* Utrzymanie proporcji 1:1 */
}

/* Whack Mole */
.whack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(70px, 1fr));
  gap: 12px;
  justify-content: center;
  margin-top: 1rem;
}

.hole {
  aspect-ratio: 1 / 1;
  background: var(--button-bg);
  color: var(--accent-color);
  font-size: 2rem;
  border: 2px solid var(--accent-color);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  user-select: none;
  transition: background 0.2s;
}

.hole.active {
  background: var(--accent-color);
  color: var(--bg-color);
  box-shadow: 0 0 15px var(--accent-color);
}

/* Reaction Test */
.reaction-box {
  width: 100%;
  max-width: 500px;
  height: 150px;
  background-color: #444;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
  margin: 2rem auto;
  border-radius: 12px;
  padding: 1rem;
  text-align: center;
  word-wrap: break-word;
  box-sizing: border-box;
}

.reaction-box.ready {
  background: var(--accent-color);
  color: var(--bg-color);
  box-shadow: 0 0 20px var(--accent-color);
}

/* Inne */
.hidden {
  display: none !important;
}

.info-text {
  text-align: center;
  margin-top: 1rem;
  color: var(--accent-color);
  font-weight: bold;
}

.score-text {
  color: var(--accent-color);
  text-align: center;
  margin-top: 10px;
}

.status-text {
  text-align: center;
  margin-top: 1rem;
  color: var(--accent-color);
}

/* Dodatkowa responsywność dla bardzo małych ekranów */
@media (max-width: 480px) {
  .games button {
    font-size: 0.95rem;
    padding: 0.8rem 1rem;
    min-width: 90px;
  }

  .memory-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .tic-tac-toe .cell {
    font-size: 2rem;
  }

  .reaction-box {
    height: 120px;
    font-size: 1rem;
    width: 90%;
  }
}