html, body {
  height: 100vh;
  width: 100vw;
  position: relative;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-image: url('assets/images/background.jpg');
  background-repeat: no-repeat;
  background-size: cover;
}

.card {
  width: 38vw;
  border: 1px solid rgba(0, 0, 0, 0.125);
  border-radius: 8px;
  padding: 30px 20px;
  transition: width 0.3s ease-in-out;
  background-color: #ededed;
  position: absolute;  
  top: 50%;           
  left: 50%;
  transform: translate(-50%, -50%); 
}

.logo {
  text-align: center;
  margin-bottom: 20px;
}

#submitButton {
  background-color: #463c77;
  color: #ffffff;
  border: 1px solid #463c77;
}

#submitButton:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .card {
    width: 90vw;
  }
}

@media (max-width: 480px) {
  .card {
    width: 95vw;
  }
  
  .container {
    margin-top: 15%;
  }
}