.signin-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  width: 100%;
  height: 45px;
  background-color: rgba(52, 152, 219, 0);
  color: #fff;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-size: 16px;
}

.loader-container {
  display: flex;
  justify-content: center;
  align-items: center;
}

.loader {
  border: 2px solid rgb(134, 134, 134); /* Light grey */
  border-top: 2px solid #fff; /* White */
  border-radius: 50%;
  width: 16px;
  height: 16px;
  animation: spin 1s linear infinite;
  margin-right: 8px;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}