/* ================================================================
   login.css — ログインページ（login.php）専用
================================================================ */

.login-wrap {
  min-height: calc(100vh - 68px - 180px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 40px;
}

.login-box {
  max-width: 480px;
  width: 100%;
}

.login-page-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--gold);
  margin-bottom: 8px;
  text-align: center;
}

.login-heading {
  font-family: 'Noto Serif JP', serif;
  font-size: 28px;
  font-weight: 300;
  color: var(--navy);
  margin-bottom: 36px;
  text-align: center;
}

/* エラーバナー */
.login-error {
  background: #fef2f2;
  border: 1px solid #fca5a5;
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 13px;
  color: #dc2626;
  margin-bottom: 24px;
}

/* フォーム行 */
.f-row { margin-bottom: 20px; }

.f-label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}

.f-input {
  width: 100%;
  height: 48px;
  padding: 0 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 14px;
  color: var(--text);
  background: #fff;
  box-sizing: border-box;
  transition: border-color .2s, box-shadow .2s;
}

.f-input:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,162,39,.15);
}

.f-input.is-error { border-color: #e74c3c; }

/* パスワード表示切替 */
.f-pw-wrap { position: relative; }

.f-pw-toggle {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-light);
  padding: 0;
  transition: var(--ease);
  display: flex;
  align-items: center;
}

.f-pw-toggle:hover { color: var(--navy); }

/* ログイン状態を保存するチェックボックス */
.f-check-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 28px;
}

.f-check-input {
  appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid var(--border);
  border-radius: 3px;
  cursor: pointer;
  transition: var(--ease);
  flex-shrink: 0;
  position: relative;
}

.f-check-input:checked {
  background: var(--navy);
  border-color: var(--navy);
}

.f-check-input:checked::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 5px;
  width: 5px;
  height: 9px;
  border: 2px solid #fff;
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

.f-check-text {
  font-size: 13px;
  color: var(--text-mid);
  cursor: pointer;
  user-select: none;
}

/* ログインボタン */
.btn-login {
  width: 100%;
  padding: 16px;
  background: #bdac1e;
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-family: 'Noto Serif JP', serif;
  font-size: 17px;
  font-weight: 400;
  letter-spacing: .1em;
  cursor: pointer;
  transition: var(--ease);
  margin-bottom: 20px;
}

.btn-login:hover { background: var(--gold); color: #fff; }

/* リンク群 */
.login-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 28px 0;
}

.login-links {
  text-align: center;
  font-size: 13px;
  color: var(--text-light);
  line-height: 2;
}

.login-links a {
  color: var(--gold-dark);
  text-decoration: underline;
}

@media (max-width: 480px) {
  .login-wrap    { padding: 48px 20px; }
  .login-heading { font-size: 22px; }
}