.login-wrapper {
  max-width: 500px;
  margin: 60px auto;
  padding: 40px;
  border-radius: 20px;
  background-color: #fff9f0;
  box-shadow: 0 8px 16px rgba(0,0,0,0.1);
  font-family: "微軟正黑體", sans-serif;
}

.login-wrapper h2 {
  text-align: center;
  color: #fa8c16;
  margin-bottom: 30px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: bold;
  margin-bottom: 6px;
}

.form-group input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid #ccc;
}

.button-group {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
}

.btn-login {
  flex: 0 0 30%;
  padding: 10px;
  border: none;
  border-radius: 8px;
  font-weight: bold;
  cursor: pointer;
  font-size: 16px;
  background-color: #fa8c16;
  color: white;
}

.btn-login:hover {
  background-color: #d46b08;
}

.button-group a.btn-register {
  display: inline-block;
  flex: 0 0 30%;
  text-align: center;
  line-height: 38px;
  text-decoration: none;
  padding: 10px;
  border-radius: 8px;
  font-weight: bold;
  font-size: 16px;
  border: 2px solid #fa8c16;
  color: #fa8c16;
  background-color: #fff;
  transition: background-color 0.3s;
}

.button-group a.btn-register:hover {
  background-color: #fff3e0;
}

.social-login-wrapper {
  text-align: center;
  margin-top: 40px;
  border-top: 1px dashed #ffa940;
  padding-top: 20px;
}

.social-login-wrapper span {
  display: block;
  margin-bottom: 10px;
  color: #888;
}

.google-g-btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 60px;
  height: 60px;
  border-radius: 15px;
  background-color: #db4437;
  color: white;
  font-size: 28px;
  font-weight: bold;
  text-decoration: none;
  transition: background-color 0.3s;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.google-g-btn:hover {
  background-color: #c23321;
}