/* === Control Button Styles === */
.controls {
  display: flex;
  flex-direction: row;
  gap: 10px; /* Match grid gap */
  width: 194px; /* 4 * 44px + 3 * 10px = 176px + 18px = 194px */
  justify-content: center;
}

.control-btn {
  border: none;
  outline: none;
  background: transparent;
  padding: 6px;
  cursor: pointer;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.control-btn:hover {
  background-color: var(--grid-bg);
  transform: scale(1.1);
}

.control-btn img {
  width: 32px;
  height: 32px;
  display: block;
  user-select: none;
  pointer-events: none;
}

/* Floating theme button */
.floating-theme-btn {
  position: fixed;
  top: 20px;
  right: calc(
    50% - 220px
  ); /* Adjusted for wider content: was 200px, now 220px */
  width: 32px;
  height: 32px;
  border: none;
  background: transparent;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  z-index: 1000;
  padding: 4px;
}

.floating-theme-btn:hover {
  transform: scale(1.1);
  background-color: var(--grid-bg);
}

.floating-theme-btn img {
  width: 24px;
  height: 24px;
  display: block;
  user-select: none;
  pointer-events: none;
}

.floating-theme-btn:focus-visible {
  outline: 2px solid var(--center-bg);
  outline-offset: 2px;
}

/* Floating achievements button */
.floating-theme-btn.achievements-btn {
  top: 60px; /* Position it below the theme button */
  right: calc(50% - 220px); /* Same positioning calculation as theme button */
  display: flex;
  align-items: center;
  justify-content: center;
}

.floating-theme-btn.achievements-btn img {
  width: 24px;
  height: 24px;
  display: block;
  user-select: none;
  pointer-events: none;
}

/* Mobile adjustments */
@media (max-width: 768px) {
  .floating-theme-btn {
    top: 15px;
    right: 15px; /* Keep mobile positioning at screen edge */
    width: 28px;
    height: 28px;
    padding: 2px;
  }

  .floating-theme-btn img {
    width: 20px;
    height: 20px;
  }

  .floating-theme-btn.achievements-btn {
    top: 50px; /* Position below theme button on mobile */
    right: 15px; /* Same as mobile theme button */
  }

  .floating-theme-btn.achievements-btn img {
    width: 20px;
    height: 20px;
  }

  .controls {
    width: 174px; /* 4 * 44px + 3 * 8px = 176px + 24px = 200px, but reduce gap to 8px = 174px */
    gap: 8px; /* Slightly smaller gap for mobile */
  }
}