/* ============================================================
   認証・会員ページ CSS
   ============================================================ */

/* ---- 共通：ログイン・登録ページ ---- */
.auth-page {
  min-height: calc(100vh - var(--header-h));
  display: flex;
  align-items: center;
  justify-content: center;
  /* 固定ヘッダーに隠れないよう上部に余白を確保 */
  padding: calc(var(--header-h) + 60px) 20px 80px;
  background: var(--color-bg);
}

@media (max-width: 768px) {
  .auth-page { padding: calc(60px + 40px) 16px 60px; }
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 48px 40px;
  text-align: center;
}

.auth-logo a {
  font-family: var(--font-en);
  font-size: 1.4rem;
  letter-spacing: 0.14em;
  color: var(--color-dark);
  font-weight: 600;
}

.auth-title {
  font-family: var(--font-en);
  font-size: 2.4rem;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--color-dark);
  margin: 24px 0 8px;
}

.auth-subtitle {
  font-size: 1.3rem;
  color: var(--color-muted);
  margin-bottom: 32px;
}

/* ソーシャルログインボタン */
.social-login-wrap {
  margin-bottom: 16px;
}
.social-login-wrap a,
.social-login-wrap button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-size: 1.4rem;
  color: var(--color-dark);
  background: var(--color-white);
  cursor: pointer;
  margin-bottom: 10px;
  transition: border-color 0.2s, box-shadow 0.2s;
  text-decoration: none;
}
.social-login-wrap a:hover,
.social-login-wrap button:hover {
  border-color: var(--color-accent);
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  opacity: 1;
}

/* Nextend Social Login の出力を整える */
.social-login-wrap .nsl-container { margin: 0 !important; padding: 0 !important; }
.social-login-wrap .nsl-container-buttons { display: block !important; }
.social-login-wrap .nsl-container-buttons a {
  width: 100% !important;
  max-width: none !important;
  margin: 0 0 10px !important;
  border-radius: 4px !important;
  height: auto !important;
  min-height: 46px;
}
.social-login-wrap .nsl-container .nsl-button-default span.nsl-button-label-container {
  font-family: var(--font-ja) !important;
  font-size: 1.4rem !important;
  font-weight: 500 !important;
  letter-spacing: 0.02em;
}

/* 区切り線 */
.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
  color: var(--color-muted);
  font-size: 1.2rem;
}
.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

/* フォーム */
.auth-form {
  text-align: left;
}
.auth-field {
  margin-bottom: 16px;
}
.auth-field label {
  display: block;
  font-size: 1.3rem;
  color: var(--color-text);
  margin-bottom: 6px;
  font-weight: 500;
}
.auth-field input {
  width: 100%;
  height: 46px;
  padding: 0 14px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-size: 1.4rem;
  font-family: var(--font-ja);
  color: var(--color-dark);
  background: var(--color-white);
  transition: border-color 0.2s;
  box-sizing: border-box;
}
.auth-field input:focus {
  outline: none;
  border-color: var(--color-accent);
}
.auth-hint { font-size: 1.1rem; color: var(--color-muted); font-weight: 400; }

.auth-remember {
  font-size: 1.3rem;
  color: var(--color-muted);
  margin-bottom: 20px;
  text-align: left;
}
.auth-remember label { display: flex; align-items: center; gap: 6px; cursor: pointer; }

.auth-btn {
  width: 100%;
  height: 48px;
  background: var(--color-dark);
  color: var(--color-white);
  border: none;
  border-radius: 4px;
  font-size: 1.5rem;
  font-family: var(--font-ja);
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background 0.2s;
  margin-top: 8px;
}
.auth-btn:hover { background: var(--color-accent); }

.auth-links {
  margin-top: 24px;
  font-size: 1.3rem;
  color: var(--color-muted);
}
.auth-links a { color: var(--color-accent); }

.auth-error {
  background: #fff0f0;
  border: 1px solid #f5c6c6;
  color: #c0392b;
  border-radius: 4px;
  padding: 10px 14px;
  font-size: 1.3rem;
  margin-bottom: 16px;
  text-align: left;
}
.auth-notice {
  background: #f0f8f0;
  border: 1px solid #b8ddb8;
  color: #2d7a2d;
  border-radius: 4px;
  padding: 10px 14px;
  font-size: 1.3rem;
  margin-bottom: 16px;
  text-align: left;
}

/* ---- 会員限定ページ ---- */
.members-page {
  padding: 80px 0 120px;
  min-height: calc(100vh - var(--header-h));
}

.members-welcome {
  text-align: center;
  margin-bottom: 64px;
}

.members-greeting {
  font-family: var(--font-en);
  font-size: 1.4rem;
  color: var(--color-accent);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.members-title {
  font-family: var(--font-en);
  font-size: 3.6rem;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--color-dark);
  margin-bottom: 12px;
}

.members-subtitle {
  font-size: 1.5rem;
  color: var(--color-muted);
  line-height: 1.8;
}

.members-booking-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}

@media (max-width: 1024px) {
  .members-booking-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .members-booking-grid { grid-template-columns: 1fr; }
  .members-title { font-size: 2.6rem; }
}

.members-booking-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow 0.3s;
}
.members-booking-card:hover { box-shadow: 0 8px 32px rgba(0,0,0,0.1); }

.members-card-img {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}
.members-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.members-booking-card:hover .members-card-img img { transform: scale(1.04); }

.members-card-body {
  padding: 18px 20px 22px;
}
.members-cat {
  display: inline-block;
  font-size: 1.1rem;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  padding: 2px 10px;
  border-radius: 2px;
  margin-bottom: 10px;
  letter-spacing: 0.06em;
}
.members-facility-name {
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--color-dark);
  margin-bottom: 16px;
  line-height: 1.5;
}
.members-book-btn {
  display: inline-block;
  padding: 10px 24px;
  background: var(--color-dark);
  color: var(--color-white);
  font-size: 1.3rem;
  letter-spacing: 0.06em;
  border-radius: 2px;
  transition: background 0.2s;
}
.members-book-btn:hover { background: var(--color-accent); opacity: 1; }
.members-book-na {
  font-size: 1.2rem;
  color: var(--color-muted);
}

.members-content {
  border-top: 1px solid var(--color-border);
  padding-top: 48px;
  margin-bottom: 48px;
}

.members-logout {
  text-align: center;
}
.members-logout-link {
  font-size: 1.3rem;
  color: var(--color-muted);
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}
.members-logout-link:hover { color: var(--color-text); opacity: 1; }

@media (max-width: 768px) {
  .auth-card { padding: 36px 24px; }
  .members-page { padding: 48px 0 80px; }
}