/* New file for additional character styling */
.character.mario {
  transform-origin: bottom center;
}

.character.luigi {
  transform-origin: bottom center;
}

.character.nights {
  transform-origin: center;
  transform-style: preserve-3d;
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) rotateY(0deg);
  }
  50% {
    transform: translateY(-10px) rotateY(10deg);
  }
}

/* Special styling for Mario & Sonic handshake */
.character.mariosonic {
  width: 128px;
  height: 128px;
  z-index: 5; /* Make sure it's above other characters */
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.4));
}

/* Special crossover character button styles */
.crossover-categories {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.crossover-category {
  padding: 0.75rem 1rem;
  background: #333;
  border: 2px solid #444;
  border-radius: 12px;
  color: #fff;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 0.9rem;
  text-align: center;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  position: relative;
  overflow: hidden;
}

.crossover-category::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle at center, 
    rgba(255,255,255,0.1) 0%, 
    transparent 70%
  );
  opacity: 0;
  transition: opacity 0.3s ease;
}

.crossover-category:hover {
  border-color: #FF9800;
  background: #3d3d3d;
  transform: translateY(-2px);
}

.crossover-category:hover::before {
  opacity: 1;
}

.crossover-category.active {
  background: #F57C00;
  border-color: #FF9800;
  box-shadow: 0 4px 12px rgba(255, 152, 0, 0.3);
}

/* Special styling for crossover character buttons */
.crossover-btn {
  aspect-ratio: 1;
  background: #333;
  border: 2px solid #444;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.crossover-btn:hover {
  border-color: #FF9800;
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 20px rgba(0,0,0,0.4);
  z-index: 1;
}

.crossover-btn img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 0.75rem;
  transition: 
    transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275),
    filter 0.3s ease;
}

.crossover-btn:hover img {
  transform: scale(1.1) rotate(3deg);
  filter: brightness(1.1) saturate(1.2);
}

.crossover-btn .tooltip {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(5px);
  border-radius: 6px;
  color: white;
  font-size: 0.8rem;
  padding: 0.5rem;
  transform: translateY(100%);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-align: center;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: capitalize;
}

.crossover-btn:hover .tooltip {
  transform: translateY(0);
}

/* Enhanced category and character button interactions */
.character-category {
  position: relative;
  overflow: hidden;
}

.character-category::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle at center, 
    rgba(255,255,255,0.1) 0%, 
    transparent 70%
  );
  opacity: 0;
  transition: opacity 0.3s ease;
}

.character-category:hover::before {
  opacity: 1;
}

/* New category styling */
.character-category[data-category="jet"] {
  background: linear-gradient(145deg, #4CAF50, #81C784);
  border-color: #2E7D32;
}
.character-category[data-category="jet"]:hover {
  background: linear-gradient(145deg, #66BB6A, #A5D6A7);
}

.character-category[data-category="emeral"] {
  background: linear-gradient(145deg, #FFD54F, #FFF176);
  border-color: #F9A825;
}
.character-category[data-category="emeral"]:hover {
  background: linear-gradient(145deg, #FFE082, #FFECB3);
}

/* Subtle hover animations for characters and crossover characters */
.character-btn img {
  transition: 
    transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275),
    filter 0.3s ease;
}

.character-btn:hover img {
  transform: scale(1.1) rotate(3deg);
  filter: brightness(1.1) saturate(1.2);
}

/* Tooltip enhancements */
.prop-btn .tooltip {
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(5px);
  border-radius: 6px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: capitalize;
}