body {
  margin: 0;
  padding: 0;
  font-family: Arial, sans-serif;
  background-color: #f4f4f9;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.login-container {
  width: 100%;
  margin-bottom:100px;
  max-width: 400px;
  background-color: #ffffff;
  padding: 20px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  border-radius: 10px;
  text-align: center;
}

.login-container h1 {
  margin-bottom: 20px;
  font-size: 24px;
  color: #333;
}

.input-group {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 5px;
  background-color: #f9f9f9;
}

.input-group i {
  margin-right: 10px;
  color: #aaa;
}

.input-group input {
  border: none;
  outline: none;
  font-size: 16px;
  flex: 1;
  background: none;
}

.btn-login {
  display: block;
  width: 94%;
  padding: 12px;
  background-color: #008cba;
  color: #fff;
  border: none;
  border-radius: 5px;
  font-size: 16px;
  cursor: pointer;
  margin-bottom: 10px;
  transition: background-color 0.3s;
}

.btn-login:hover {
  background-color: #006383;
}

.btn-kakao {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  padding: 12px;
  background-color: #fee500;
  color: #181600;
  border: none;
  border-radius: 5px;
  font-size: 16px;
  cursor: pointer;
  margin-bottom: 20px;
  transition: background-color 0.3s;
}

.btn-kakao i {
  margin-right: 10px;
}

.btn-kakao:hover {
  background-color: #ffd600;
}

.extra-links {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
}

.extra-links a {
  color: #007bff;
  text-decoration: none;
  transition: color 0.3s;
}

.extra-links a:hover {
  color: #0056b3;
}

.hidden{
  display:none !important;
}