body {
  background-color: #333;
  background-image: linear-gradient(to right, #333, #555151);
  background-repeat: no-repeat;
  background-size: cover;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Arial, sans-serif;
}

#loadingMessage {
  font-size: 3rem;
  text-align: center;
  color: white;
  margin-top: 5rem;
}

.pokemon-app {
  margin: 10rem auto 2rem auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  align-items: stretch;
  justify-items: center;
  width: 100%;
  max-width: 1200px;
  padding: 0 1rem;
}

.pokemon-card {
  background: #23272b;
  border-radius: 1rem;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.18);
  padding: 2rem 1rem 1.5rem 1rem;
  text-align: center;
  color: #fff;
  width: 100%;
  max-width: 260px;
  transition: transform 0.18s, box-shadow 0.18s;
}
.pokemon-card:hover {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.28);
}
.pokemon-card h2 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
  letter-spacing: 1px;
}
.pokemon-card button {
  margin-top: 1rem;
}

#pokemonImage {
  width: 300px;
  max-width: 90vw;
  border-radius: 0.5rem;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.12);
}

@media (max-width: 992px) {
  .pokemon-app {
    grid-template-columns: repeat(2, 1fr);
    margin: 8rem auto 2rem auto;
    gap: 1.5rem;
  }
}

@media (max-width: 600px) {
  .pokemon-app {
    grid-template-columns: 1fr;
    margin: 6rem 0 2rem 0;
    gap: 1rem;
    width: 100%;
    padding: 0 0.5rem;
  }
  .pokemon-card {
    max-width: 100%;
    padding: 1.2rem 0.5rem 1rem 0.5rem;
  }
  #pokemonImage {
    width: 100%;
    max-width: 180px;
    display: block;
    margin-left: auto;
    margin-right: auto;
  }
  #loadingMessage {
    font-size: 1.5rem;
  }
  .modal-dialog {
    margin: 1rem auto;
    max-width: 95vw;
  }
  .modal-content {
    border-radius: 1rem;
  }
}