/* ログイン・パスワード変更画面共通スタイル（body.login-layout でスコープし確実に適用） */
body.login-layout {
  margin: 0;
  min-height: 100vh;
  background-color: #EFEFEF;
}

body.login-layout .login-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: #EFEFEF;
  padding: 24px;
  box-sizing: border-box;
}

body.login-layout .login-container {
  width: 100%;
  max-width: 360px;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  padding: 32px 28px 36px;
  margin-bottom: 20px;
  box-sizing: border-box;
}

body.login-layout .login-header {
  text-align: center;
  margin-bottom: 28px;
}

body.login-layout .login-header h1 {
  font-size: 20px;
  font-weight: 500;
  margin: 0;
  color: #4a4a4a;
  line-height: 1.4;
  letter-spacing: 0.02em;
}

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

body.login-layout .login-form .form-group:last-of-type {
  margin-bottom: 0;
}

body.login-layout .login-form label {
  display: block;
  margin-bottom: 6px;
  font-size: 14px;
  font-weight: 400;
  color: #1d2327;
}

body.login-layout .login-form input[type="text"],
body.login-layout .login-form input[type="password"] {
  width: 100%;
  min-width: 0;
  padding: 0 12px;
  height: 42px;
  font-size: 15px;
  line-height: 1.4;
  color: #2c3338;
  background-color: #fff;
  border: 1px solid #dcdcde;
  border-radius: 4px;
  box-sizing: border-box;
}

body.login-layout .login-form input:focus {
  border-color: #2171b3;
  box-shadow: 0 0 0 1px #2171b3;
  outline: none;
}

body.login-layout .login-form .validation-error,
body.login-layout .login-form .field-validation-error {
  color: #dc3545;
  font-size: 13px;
  margin-top: 4px;
  display: block;
}

body.login-layout .login-form .validation-summary-errors {
  color: #dc3545;
  font-size: 13px;
  margin-bottom: 16px;
  padding: 12px;
  background: #f8d7da;
  border-left: 4px solid #dc3545;
}

body.login-layout .login-form .btn-login {
  width: 100%;
  height: 44px;
  padding: 0 12px;
  margin-top: 24px;
  font-size: 15px;
  font-weight: 500;
  color: #fff;
  background: #2171b3;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.15s ease;
  box-sizing: border-box;
}

body.login-layout .login-form .btn-login:hover {
  background: #1a5f96;
  color: #fff;
}

body.login-layout .login-form .btn-login:focus {
  outline: none;
  box-shadow: 0 0 0 2px rgba(33, 113, 179, 0.3);
}

body.login-layout .login-footer {
  text-align: center;
  font-size: 13px;
  color: #6c757d;
  line-height: 1.5;
}