.login-container {
    max-width: 400px;
    margin: 2rem auto;
    padding: 2rem;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

.form-floating {
    margin-bottom: 1rem;
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-options {
    margin-top: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.external-auth {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid #dee2e6;
}

/* Google Sign-In Styling */
.google-signin-section {
  margin-top: 20px;
}

.divider {
  text-align: center;
  margin: 20px 0;
  position: relative;
}

.divider::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: #ddd;
}

.divider span {
  background: white;
  padding: 0 10px;
  color: #666;
  font-size: 14px;
}

.btn-google {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  background: white;
  color: #333;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all 0.3s ease;
}

.btn-google:hover {
  background: #f8f9fa;
  border-color: #ccc;
}

.btn-google img {
  width: 20px;
  height: 20px;
}

.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid #f3f3f3;
  border-top: 2px solid #3498db;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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