body {
  font-family: Arial, sans-serif;
  text-align: center;
  background-color: #f5f5f5;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 600px;
  margin: auto;
  background: white;
  padding: 20px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.character-card {
  position: relative;
  background: white;
  padding: 10px;
  border-radius: 10px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  cursor: pointer;
}

.character-card img {
  width: 100%;
  border-radius: 10px;
  transition: transform 0.2s;
}

.character-card img:hover {
  transform: scale(1.05);
}

.discard-btn {
  position: absolute;
  top: 5px;
  right: 5px;
  background: red;
  color: white;
  border: none;
  border-radius: 50%;
  width: 25px;
  height: 25px;
  cursor: pointer;
}

.discarded {
  opacity: 0.5;
  filter: grayscale(100%);
}

.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: none;
  align-items: center;
  justify-content: center;
}

.modal.show {
  display: flex;
}

.modal img {
  max-width: 80%;
  max-height: 80%;
}