.input-group-prepend {
  border-left: 1px solid #ced4da;
}

.login-card-body .input-group .form-control,
.register-card-body .input-group .form-control {
  /* border-right: 0; */
  border-right: 1px solid #ced4da;
}
.card {
  box-shadow: 2.5px 1px 4px 3px rgb(182, 184, 186);
}
.otp-container {
  display: flex;
  justify-content: center;
}

.otp-input {
  width: 40px;
  height: 40px;
  text-align: center;
  font-size: 18px;
  margin: 0 5px;
  border: 1px solid #ccc;
  border-radius: 4px;
  outline: none;
  transition: border-color 0.3s;
}

.otp-input:focus {
  border-color: #007bff;
}


/* Overlay loader */
#overlay {
  position: fixed; 
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1100; 
  display: none; 
}

/* Loader Container */
.loader {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border: 10px solid #f3f3f3; 
  border-top: 10px solid #3498db; 
  border-radius: 50%;
  width: 60px;
  height: 60px;
  animation: spin 1s linear infinite;
}

/* Spin Animation */
@keyframes spin {
  0% {
      transform: translate(-50%, -50%) rotate(0deg);
  }
  100% {
      transform: translate(-50%, -50%) rotate(360deg);
  }
}

.main-sidebar {
  background-color: #ffffff; 
}

@media (max-width: 768px) {
  .main-sidebar {
      background-color: #ffffff; 
  }
}