.auth-card {
  margin: 0 auto;
  width: 100%;
  max-width: 420px;

  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);

  border-radius: 1rem;
  padding: 2rem;

  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.25);

  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.auth-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.22);
}

.league-title {
  font-weight: 700;
  font-size: 1.8rem;
  text-align: center;
  margin-bottom: 0.25rem;
}

.league-subtitle {
  text-align: center;
  color: #6c757d;
  margin-bottom: 2rem;
}

.btn-auth {
  font-weight: 600;
  padding: 0.75rem;
  border-radius: 0.75rem;
}

.form-control {
  border-radius: 0.75rem;
  padding: 0.75rem;
}

.logo-icon {
  font-size: 3rem;
  text-align: center;
  margin-bottom: 1rem;
}

.auth-wrapper {
  width: 100%;
  max-width: 500px;
  margin: 2rem auto;
  padding: 0 1rem;
  box-sizing: border-box;
}