/* === General Body Styling === */
body{
  background-image: url("../images/backgrounds/ring.webp");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  color: #ffcccc;
  font-family: 'Orbitron', sans-serif;
  text-align: center;
  padding: 0;
  margin: 0;
}

.card-roster {
  margin-top: 160px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: nowrap;
  overflow-x: auto;
  gap: 1rem;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.75);
  z-index: 10;
}

.card-roster img {
  width: 125px;
  height: auto;
  cursor: grab;
  border: 2px solid crimson;
  border-radius: 6px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 0 5px crimson;
}

.card-roster img:hover {
  transform: scale(1.1);
  box-shadow: 0 0 15px red;
}

.arena {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  justify-items: center;
  margin-top: 4rem;
  padding: 2rem;
  gap: 2rem;
}

.drop-zone {
  width: 200px;
  height: 300px;
  border: 3px dashed crimson;
  background-color: rgba(0, 0, 0, 0.5);
  color: #ffcccc;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  transition: border 0.3s ease;
}

.drop-zone.hover {
  border-color: red;
}

.vs {
  font-size: 2rem;
  font-weight: bold;
  color: red;
  text-shadow: 0 0 5px crimson;
}

button {
  padding: 0.75rem 2rem;
  font-size: 1.2rem;
  background-color: #ff3333;
  color: #fff;
  border: none;
  cursor: pointer;
  margin: 2rem 1rem 1rem;
  transition: background-color 0.3s;
}

button:hover {
  background-color: #cc0000;
}

#winnerDisplay {
  display: none;
  animation: fadeInWinner 1.5s ease forwards;
  margin-top: 2rem;
  font-size: 1.8rem;
  color: crimson;
}

#winnerDisplay img {
  margin-top: 1rem;
  width: 250px;
  max-width: 80vw;
  border: 3px solid red;
  border-radius: 8px;
  box-shadow: 0 0 20px red;
}

#resetButton {
  display: none;
  padding: 0.75rem 2rem;
  font-size: 1.1rem;
  background-color: #222;
  color: crimson;
  border: 2px solid crimson;
  cursor: pointer;
  margin-top: 1rem;
  transition: all 0.3s ease;
}

#resetButton:hover {
  background-color: crimson;
  color: #fff;
  border-color: #fff;
}

#overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: black;
  opacity: 0;
  transition: opacity 0.6s ease-in-out;
  z-index: 999;
  pointer-events: none;
}

@keyframes fadeInWinner {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.card-flip {
  perspective: 1000px;
  width: 100%;
  height: 100%;
}

.card-inner {
  width: 100%;
  height: 100%;
  position: relative;
  transition: transform 0.6s;
  transform-style: preserve-3d;
}

.card-flip:hover .card-inner {
  transform: rotateY(180deg);
}

.card-front, .card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border-radius: 8px;
  overflow: hidden;
}

.card-back {
  transform: rotateY(180deg);
}

.card-front img, .card-back img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}