/* ===========================
   ページコンテナ
   =========================== */
.page-login {
  min-height: 100vh;
  overflow-x: hidden;
}

/* ===========================
   メインコンテンツ
   =========================== */
.login-main {
  padding: 0 0 120px;
}

/* ===========================
   カードグリッド
   =========================== */
.login-cards {
  display: flex;
  justify-content: center;
  gap: 24px;
  align-items: flex-start;
}

/* ===========================
   カード共通
   =========================== */
.login-card {
  border: 2px solid #BEBEBE;
  border-radius: 30px;
  background: var(--white);
  width: 512px;
  min-height: 524px;
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  flex-shrink: 0;
}

/* ===========================
   カード見出し
   =========================== */
.login-card__heading {
  display: flex;
  align-items: center;
  gap: 10px;
}

.login-card__heading-bar {
  display: block;
  width: 4px;
  height: 20px;
  background: var(--navy);
  flex-shrink: 0;
  border-radius: 2px;
}

.login-card__heading-text {
  font-family: 'M PLUS 1', sans-serif;
  font-weight: 500;
  font-size: 20px;
  color: var(--navy);
  line-height: 1.4;
}

/* ===========================
   ログインフォーム
   =========================== */
.login-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.login-form__group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.login-form__label {
  font-family: 'M PLUS 1', sans-serif;
  font-size: 16px;
  font-weight: 500;
  color: var(--navy);
}

/* ===========================
   パスワード表示チェックボックス
   =========================== */
.login-form__show-password {
  display: flex;
  align-items: center;
  gap: 8px;
}

.login-form__checkbox {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  cursor: pointer;
  accent-color: var(--cyan);
}

.login-form__checkbox-label {
  font-family: 'M PLUS 1', sans-serif;
  font-size: 13px;
  color: #BEBEBE;
  cursor: pointer;
}

/* ===========================
   ボタンラッパー
   =========================== */
.login-btn-wrapper {
  display: flex;
  justify-content: center;
}

/* ===========================
   login 用ボタンサイズ調整
   =========================== */
.login-form .btn,
.login-btn-wrapper .btn {
  width: 374px;
  justify-content: center;
}

/* ===========================
   パスワード忘れリンク
   =========================== */
.login-forgot {
  text-align: center;
}

.login-forgot__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'M PLUS 1', sans-serif;
  font-size: 13px;
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.login-forgot__link:hover {
  opacity: 0.75;
}

.login-forgot__arrow {
  display: block;
  width: 6px;
  height: 10px;
  transform: rotate(90deg);
  filter: invert(68%) sepia(36%) saturate(526%) hue-rotate(147deg) brightness(94%) contrast(88%);
  flex-shrink: 0;
}

/* ===========================
   右カード: 新規会員登録
   =========================== */
.login-new__desc {
  font-family: 'M PLUS 1', sans-serif;
  font-size: 13px;
  color: #BEBEBE;
  line-height: 21px;
}

.login-new__graphic {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.login-new__character {
  display: block;
  max-width: 220px;
  width: 100%;
  height: auto;
}

.login-new__label {
  font-family: 'Montserrat', sans-serif;
  font-size: 42px;
  font-weight: 400;
  color: var(--cyan);
  line-height: 1.0;
  white-space: nowrap;
}

/* ===========================
   レスポンシブ: 1024px以下（タブレット〜）
   =========================== */
@media (max-width: 1024px) {
  .login-cards {
    flex-direction: column;
    align-items: center;
    gap: 32px;
  }

  .login-card {
    width: 100%;
    max-width: 512px;
    margin: 0 auto;
    padding: 36px 28px;
    min-height: auto;
  }

  .login-card__heading-text {
    font-size: 17px;
  }

  .login-form .btn,
  .login-btn-wrapper .btn {
    width: 100%;
    max-width: 374px;
  }

  .login-new__label {
    font-size: 34px;
  }
}

/* ===========================
   レスポンシブ: 767px以下
   =========================== */
@media (max-width: 767px) {
  .login-main {
    padding: 0 0 80px;
  }

  .login-cards {
    flex-direction: column;
    align-items: center;
  }

  .login-card {
    width: 100%;
    max-width: 480px;
    padding: 28px 20px;
    gap: 20px;
  }

  .login-card__heading-text {
    font-size: 16px;
  }

  .login-form .btn,
  .login-btn-wrapper .btn {
    width: 100%;
    max-width: 100%;
  }

  .login-new__character {
    max-width: 160px;
  }

  .login-new__label {
    font-size: 28px;
  }
}