body {
  font-family: "Poppins", sans-serif;
  background: linear-gradient(to right, #8e2de2, #4a00e0);
}
.glass-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.dark .glass-card {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
}
::placeholder {
  color: #d1d5db;
}
.dark ::placeholder {
  color: #9ca3af;
}