@charset "UTF-8";

/* ヘッダーロゴ */
.header_2 {
  text-align: center;
  padding-top: 100px;
  padding-bottom: 0px
}

.titlelogo_white img {
  max-width: 150px;
  height: auto;
  display: inline-block;
}

/* 新規登録コンテナ */
.signup-container {
  background-color: #ffffff;
  border-radius: 40px;
  padding: 40px 5px; 
  max-width: 400px;
  margin: 40px auto;
  box-shadow: 0 4px 10px rgba(168, 225, 133, 0.3);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #333333;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.signup-container h2,
.signup-container a {
  text-align: center;
  width: 100%;
  color: #94cc6b;       
}

.signup-container input[type="email"],
.signup-container input[type="password"] {
  width: 80%;
  margin: 0 auto 18px; 
  padding: 10px 12px;
  border: 1.5px solid #A8E185;
  border-radius: 10px;
  font-size: 16px;
  outline: none;
  transition: border-color 0.3s ease;
}

.signup-container input[type="email"]:focus,
.signup-container input[type="password"]:focus {
  border-color: #7bb050;
}

.signup-container p {
  font-size: 13px;
  color: #7bb050;
  margin-top: -12px;
  margin-bottom: 22px;
}

.signup-container button {
  width: 80%;
  background-color: #94cc6b;
  border: none;
  color: white;
  font-weight: 600;
  padding: 12px 0;
  cursor: pointer;
  font-size: 16px;
  transition: background-color 0.3s ease;
  border-radius: 10px;

  display: block;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 0;
}

.signup-container button:hover {
  background-color: #7bb050;
}

.signup-container a {
  display: inline-block;
  margin-top: 15px;
  color: #4a7c27;
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s ease;
}

.signup-container a:hover {
  color: #7bb050;
}

/* スマホ表示のレスポンシブ対応 */
@media screen and (max-width: 480px) {
  
  .header_2 {
    padding-top: 90px; 
    margin-bottom: 0;
  }

  .titlelogo_white img {
    max-width: 100px;
    margin-top: 0;
    margin-bottom: 0;
  }

  .signup-container {
    margin: 20px auto 30px;  
    padding: 30px 20px;       
    font-size: 14px;
    width: 85%;     
    max-width: 400px;       
    box-sizing: border-box;
  }

  .signup-container input[type="email"],
  .signup-container input[type="password"] {
    width: 100%;  
    max-width: none;
    font-size: 14px;
    padding: 8px 10px;
    margin-bottom: 18px; 
    box-sizing: border-box;
  }
  
  .signup-container button {
    font-size: 14px;
    max-width: none;
    padding: 8px 11px;
    width: 87%;
  }

  .signup-container h2 {
    font-size: 20px;
    width: 100%;     
    text-align: center;
  }

  .signup-container p {
    font-size: 12px;
    width: 100%;
  }

  .signup-container a {
    font-size: 10px;
    width: 100%;
  }
}