.loginBtn {
  width: 75%;
  min-width: 350px;
}

.cart-login-row {
  display: flex;
  flex-grow: 1;
  flex-direction: column;
  min-height: calc(100vh - 400px);
  align-items: stretch;
}

/* Equal flex sections */
.cart-login-section {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.email-group {
  min-width: 350px;
  position: relative;
}
/* Divider styling */
.cart-login-divider {
  display: flex;
  justify-content: center;
  align-items: center;
}

.cart-login-section .form-control,
.cart-login-section .btn {
  width: 350px;
  max-width: 100%;
}

/* Mobile: horizontal divider line */
.cart-login-divider hr {
  width: 80%;
  height: 2px;
  background-color: rgb(204, 204, 204);
  margin: 0;
  border: none;
}

@media (min-width: 768px) {
  .cart-login-row {
    flex-direction: row;
    gap: 2rem;
  }

  .cart-login-divider {
    flex: 0 0 auto;
  }

  .cart-login-divider hr {
    width: 2px;
    height: 70%;
    background-color: rgb(204, 204, 204);
  }

  .cart-login-section {
    flex: 1;
    max-width: none;
  }
}