/* 管理画面・ログイン専用（公開サイトCSSと分離） */

:root {
  --admin-green: #1c482f;
  --admin-green-dark: #153a26;
  --admin-green-mid: #245a3d;
  --admin-sidebar-bg: #1e3d1a;
  --admin-bg: #f4f6f5;
  --admin-border: #d8e0dc;
  --admin-text: #1a1a1a;
  --admin-muted: #5f6b65;
  --admin-white: #fff;
  --admin-radius: 10px;
  --admin-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  --admin-header-h: 88px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

/* ========== ログイン ========== */
html {
  height: 100%;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body.auth-page,
body.admin-page {
  margin: 0;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  font-family: "Segoe UI", "Hiragino Sans", "Yu Gothic UI", sans-serif;
  color: var(--admin-text);
  background: var(--admin-bg);
  line-height: 1.6;
}

body.admin-page input,
body.admin-page select,
body.admin-page textarea,
body.auth-page input,
body.auth-page select,
body.auth-page textarea {
  font-size: 16px;
  max-width: 100%;
}

.auth-page {
  min-height: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.auth-page__inner {
  width: 100%;
  display: flex;
  justify-content: center;
}

.auth-card {
  width: min(100%, 420px);
  background: var(--admin-white);
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius);
  box-shadow: var(--admin-shadow);
  padding: 32px 28px;
}

.auth-card__title {
  margin: 0 0 8px;
  font-size: 1.5rem;
  color: var(--admin-green);
}

.auth-card__lead {
  margin: 0 0 24px;
  color: var(--admin-muted);
  font-size: 0.9375rem;
}

.auth-errors {
  margin: 0 0 16px;
  padding: 12px 14px;
  background: #fdecec;
  border: 1px solid #f5c2c2;
  border-radius: 8px;
  color: #8b1e1e;
  font-size: 0.875rem;
}

.auth-form__field {
  margin-bottom: 16px;
}

.auth-form__field label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.875rem;
  font-weight: 600;
}

.auth-form__field input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--admin-border);
  border-radius: 8px;
}

a {
  color: var(--admin-green);
}

.auth-form__remember {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 20px;
  font-size: 0.875rem;
}

.auth-card__back,
.auth-card__links {
  margin: 20px 0 0;
  text-align: center;
  font-size: 0.875rem;
}

.auth-card__links a + a {
  margin-left: 1em;
}

/* ログイン・パスワード再設定：見出し・ボタン・リンクを栗色に */
.auth-page {
  --auth-chestnut: #6f4e37;
  --auth-chestnut-dark: #523a28;
}

.auth-page .auth-card__title {
  color: var(--auth-chestnut-dark);
}

.auth-page .auth-card__back a,
.auth-page .auth-card__links a {
  color: var(--auth-chestnut);
}

.auth-page .auth-card__back a:hover,
.auth-page .auth-card__links a:hover {
  color: var(--auth-chestnut-dark);
}

.auth-page .admin-btn--primary {
  background: var(--auth-chestnut);
}

.auth-page .admin-btn--primary:hover {
  background: var(--auth-chestnut-dark);
}

.auth-status {
  margin: 0 0 16px;
  padding: 12px 14px;
  background: #f5ebe0;
  border: 1px solid #e0c9a8;
  border-radius: 8px;
  color: var(--auth-chestnut-dark, #523a28);
  font-size: 0.875rem;
}

/* ========== ボタン ========== */
.admin-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}

.admin-btn--primary {
  background: var(--admin-green);
  color: var(--admin-white);
}

.admin-btn--primary:hover {
  background: var(--admin-green-dark);
}

.admin-btn--ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--admin-white);
}

.admin-btn--block {
  width: 100%;
}

.admin-btn--sm {
  padding: 4px 8px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 6px;
  line-height: 1.3;
}

/* ========== 管理画面シェル ========== */
.admin-shell {
  width: 100%;
  max-width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
}

@media (min-width: 1024px) {
  .admin-shell {
    display: grid;
    grid-template-columns: 240px 1fr;
    grid-template-rows: auto 1fr;
    grid-template-areas:
      "header header"
      "sidebar main";
  }

  .admin-header {
    grid-area: header;
  }

  .admin-sidebar {
    grid-area: sidebar;
  }

  .admin-main {
    grid-area: main;
    min-width: 0;
  }
}

.admin-header {
  position: sticky;
  top: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 24px;
  background: var(--admin-green);
  color: var(--admin-white);
}

.admin-nav-toggle {
  display: none;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.admin-nav-toggle:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.4);
}

.admin-nav-toggle__bar {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--admin-white);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.admin-nav-toggle[aria-expanded="true"] .admin-nav-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.admin-nav-toggle[aria-expanded="true"] .admin-nav-toggle__bar:nth-child(2) {
  opacity: 0;
}

.admin-nav-toggle[aria-expanded="true"] .admin-nav-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.admin-sidebar-overlay {
  display: none;
}

body.admin-nav-open {
  overflow: hidden;
}

.admin-header__brand {
  flex: 1;
  min-width: 0;
}

.admin-header a {
  color: inherit;
  text-decoration: none;
}

.admin-header__brand-link {
  display: flex;
  align-items: center;
  gap: 16px;
  max-width: 100%;
}

.admin-header__logo {
  display: block;
  height: 56px;
  width: 56px;
  flex-shrink: 0;
  object-fit: contain;
}

.admin-header__brand-text {
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1.2;
  letter-spacing: 0.03em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-header__brand-text-short {
  display: none;
}

.admin-header__user {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: nowrap;
  flex-shrink: 0;
  font-size: 0.875rem;
}

.admin-header__role {
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
}

.admin-header__logout {
  margin: 0;
}

.admin-sidebar {
  background: var(--admin-sidebar-bg);
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px 0;
  display: flex;
  flex-direction: column;
}

.admin-nav {
  list-style: none;
  margin: 0;
  padding: 0;
}

.admin-nav a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 18px;
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
  font-size: 0.9375rem;
  border-left: 3px solid transparent;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.admin-nav__icon {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  color: rgba(255, 255, 255, 0.72);
  transition: color 0.15s ease, transform 0.15s ease;
}

.admin-nav__icon svg {
  display: block;
  width: 20px;
  height: 20px;
}

.admin-nav__label {
  line-height: 1.3;
}

.admin-nav a:hover,
.admin-nav a.is-current {
  background: rgba(255, 255, 255, 0.1);
  color: var(--admin-white);
  font-weight: 600;
  border-left-color: rgba(255, 255, 255, 0.65);
}

.admin-nav a:hover .admin-nav__icon,
.admin-nav a.is-current .admin-nav__icon {
  color: #d4e8d0;
}

.admin-nav a.is-current .admin-nav__icon {
  transform: scale(1.05);
}

.admin-sidebar__note {
  margin: auto 20px 0;
  padding-top: 20px;
  font-size: 0.8125rem;
}

.admin-sidebar__note a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
}

.admin-sidebar__external {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.admin-sidebar__external .admin-nav__icon {
  width: 16px;
  height: 16px;
}

.admin-sidebar__external .admin-nav__icon svg {
  width: 16px;
  height: 16px;
}

.admin-sidebar__note a:hover {
  color: var(--admin-white);
}

.admin-sidebar__note a:hover .admin-nav__icon {
  color: var(--admin-white);
}

/* 開発者ログイン時：ヘッダー／サイドメニューをオレンジ系に */
body.admin-page--developer {
  --admin-developer: #e8833a;
  --admin-developer-dark: #d56a22;
  --admin-developer-sidebar: #c45c26;
}

body.admin-page--developer .admin-header {
  background: linear-gradient(90deg, var(--admin-developer-dark) 0%, var(--admin-developer) 100%);
}

body.admin-page--developer .admin-sidebar {
  background: var(--admin-developer-sidebar);
}

body.admin-page--developer .admin-nav a:hover,
body.admin-page--developer .admin-nav a.is-current {
  background: rgba(255, 255, 255, 0.14);
}

body.admin-page--developer .admin-header__role {
  background: rgba(255, 255, 255, 0.18);
}

.admin-main {
  padding: 28px 32px;
  min-width: 0;
  max-width: 100%;
  overflow-x: hidden;
}

.admin-page-head__title {
  margin: 0;
  font-size: 1.75rem;
  color: var(--admin-green);
}

.admin-page-head__title-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
  min-width: 0;
}

.admin-page-head__meta {
  margin: 0 0 24px;
  color: var(--admin-muted);
}

.admin-page-head__meta p {
  margin: 0;
}

.admin-help-trigger {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 1px solid var(--admin-border);
  border-radius: 50%;
  background: var(--admin-white);
  color: var(--admin-green);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.admin-help-trigger:hover,
.admin-help-trigger:focus-visible {
  background: var(--admin-green);
  border-color: var(--admin-green);
  color: var(--admin-white);
  outline: none;
}

.admin-help-trigger__icon {
  display: block;
  transform: translateY(-0.5px);
}

.admin-help-modal {
  width: min(720px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  margin: auto;
  padding: 0;
  border: none;
  background: transparent;
}

.admin-help-modal::backdrop {
  background: rgba(15, 23, 42, 0.45);
}

.admin-help-modal__panel {
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 32px);
  background: var(--admin-white);
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius);
  box-shadow: 0 24px 48px rgba(15, 23, 42, 0.18);
  overflow: hidden;
}

.admin-help-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--admin-border);
  background: #f8faf8;
}

.admin-help-modal__title {
  margin: 0;
  font-size: 1.125rem;
  color: var(--admin-green);
}

.admin-help-modal__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: var(--admin-muted);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}

.admin-help-modal__close:hover,
.admin-help-modal__close:focus-visible {
  background: rgba(45, 90, 39, 0.08);
  color: var(--admin-green);
  outline: none;
}

.admin-help-modal__body {
  padding: 20px 24px 24px;
  overflow: auto;
  color: var(--admin-ink);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.admin-help-content h3 {
  margin: 1.5em 0 0.5em;
  font-size: 1rem;
  color: var(--admin-green);
}

.admin-help-content h3:first-child {
  margin-top: 0;
}

.admin-help-content p {
  margin: 0 0 0.75em;
}

.admin-help-content ul,
.admin-help-content ol {
  margin: 0 0 0.75em;
  padding-left: 1.35em;
}

.admin-help-content li + li {
  margin-top: 0.35em;
}

.admin-help-content a {
  color: var(--admin-green);
}

.admin-panel {
  background: var(--admin-white);
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius);
  padding: 24px;
  max-width: 100%;
  min-width: 0;
}

.admin-panel__title {
  margin: 0 0 16px;
  font-size: 1.125rem;
}

.admin-menu-section {
  margin-bottom: 20px;
}

.admin-menu-section:last-child {
  margin-bottom: 0;
}

.admin-menu-section__title {
  margin: 0 0 10px;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--admin-muted);
}

.admin-recent-block {
  margin-bottom: 20px;
}

.admin-recent-block:last-child {
  margin-bottom: 0;
}

.admin-recent-block__title {
  margin: 0 0 10px;
  font-size: 0.9375rem;
  font-weight: 700;
}

.admin-table--compact th,
.admin-table--compact td {
  padding: 8px 10px;
  font-size: 0.875rem;
}

.admin-menu-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}

.admin-menu-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px;
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  text-decoration: none;
  color: inherit;
  background: var(--admin-bg);
}

.admin-menu-card:hover {
  border-color: var(--admin-green);
  background: #e8f0eb;
}

.admin-menu-card__label {
  font-weight: 700;
  color: var(--admin-green);
}

.admin-menu-card__note {
  font-size: 0.8125rem;
  color: var(--admin-muted);
}

.admin-btn--secondary {
  background: var(--admin-white);
  border-color: var(--admin-border);
  color: var(--admin-text);
}

.admin-btn--secondary:hover {
  border-color: var(--admin-green);
  color: var(--admin-green);
}

.admin-btn--danger {
  background: var(--admin-white);
  border-color: #c0392b;
  color: #c0392b;
}

.admin-btn--danger:hover {
  background: #c0392b;
  border-color: #c0392b;
  color: var(--admin-white);
}

.admin-btn--edit {
  background: #eef4fb;
  border-color: #4a7eb5;
  color: #2f5f93;
}

.admin-btn--edit:hover {
  background: #4a7eb5;
  border-color: #4a7eb5;
  color: var(--admin-white);
}

.admin-btn--detail {
  background: #f2f5f3;
  border-color: #6b7f75;
  color: #4a5d54;
}

.admin-btn--detail:hover {
  background: #6b7f75;
  border-color: #6b7f75;
  color: var(--admin-white);
}

.admin-btn--slot {
  background: #edf5f0;
  border-color: var(--admin-green);
  color: var(--admin-green-mid);
}

.admin-btn--slot:hover {
  background: var(--admin-green);
  border-color: var(--admin-green);
  color: var(--admin-white);
}

.admin-btn--special {
  background: #fff6e8;
  border-color: #c47d17;
  color: #9a5b12;
}

.admin-btn--special:hover {
  background: #c47d17;
  border-color: #c47d17;
  color: var(--admin-white);
}

.admin-btn--unavailable {
  background: #f8f0f0;
  border-color: #a65d5d;
  color: #7a4545;
}

.admin-btn--unavailable:hover {
  background: #a65d5d;
  border-color: #a65d5d;
  color: var(--admin-white);
}

.admin-btn--copy {
  background: #f4f0fa;
  border-color: #7d5ba6;
  color: #624284;
}

.admin-btn--copy:hover {
  background: #7d5ba6;
  border-color: #7d5ba6;
  color: var(--admin-white);
}

.admin-btn--members {
  background: #edf7f7;
  border-color: #3d8a8a;
  color: #2d6a6a;
}

.admin-btn--members:hover {
  background: #3d8a8a;
  border-color: #3d8a8a;
  color: var(--admin-white);
}

.admin-btn--approve {
  background: #e8f3ec;
  border-color: var(--admin-green);
  color: var(--admin-green);
}

.admin-btn--approve:hover {
  background: var(--admin-green);
  border-color: var(--admin-green);
  color: var(--admin-white);
}

.admin-flash {
  margin: 0 0 16px;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 0.9375rem;
}

.admin-flash--success {
  background: #e8f5eb;
  border: 1px solid #b8dcc0;
  color: #1c482f;
}

.admin-flash--error {
  background: #fdecec;
  border: 1px solid #f5c2c2;
  color: #8b1e1e;
}

.admin-empty {
  margin: 0;
  color: var(--admin-muted);
}

.admin-table-wrap {
  max-width: 100%;
}

@media (min-width: 1024px) {
  .admin-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.admin-table th,
.admin-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--admin-border);
  vertical-align: middle;
}

.admin-table th {
  background: var(--admin-bg);
  font-weight: 700;
  white-space: nowrap;
  text-align: center;
}

.admin-table td {
  text-align: left;
}

.admin-table__check {
  width: 2.5rem;
  text-align: center;
  vertical-align: middle;
}

.admin-table__check input[type="checkbox"] {
  width: auto;
  margin: 0;
}

.admin-table__actions-head {
  white-space: nowrap;
}

td.admin-table__actions {
  white-space: nowrap;
  vertical-align: middle;
}

td.admin-table__actions > * {
  display: inline-flex;
  vertical-align: middle;
}

td.admin-table__actions > * + * {
  margin-left: 4px;
}

td.admin-table__actions .admin-inline-form:not(.admin-inline-form--detached) {
  display: inline;
  margin: 0;
}

.admin-inline-form--detached {
  display: none;
  margin: 0;
}

td.admin-table__actions .admin-btn:not(.admin-btn--sm) {
  padding: 4px 8px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 6px;
  line-height: 1.3;
}

.admin-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.admin-panel__toolbar,
.admin-filter-form__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.admin-panel__toolbar {
  margin-bottom: 16px;
}

.admin-inline-form {
  display: inline;
  margin: 0;
}

.admin-form__details {
  margin: 0 0 20px;
  padding: 12px 16px;
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.6);
}

.admin-form__details summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--admin-text);
}

.admin-form__details .admin-form__field {
  margin-top: 16px;
  margin-bottom: 0;
}

.admin-detail-list {
  margin: 0 0 24px;
}

.admin-detail-list__row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 8px 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--admin-border);
}

.admin-detail-list__row:last-child {
  border-bottom: none;
}

.admin-detail-list__row dt {
  margin: 0;
  font-weight: 700;
  color: var(--admin-muted);
}

.admin-detail-list__row dd {
  margin: 0;
}

.admin-detail-list__meta {
  display: inline-block;
  margin-left: 6px;
  font-size: 0.8125rem;
  color: var(--admin-muted);
}

.admin-inline-list {
  margin: 0;
  padding-left: 1.1rem;
}

.admin-inline-list li + li {
  margin-top: 4px;
}

.admin-detail-actions {
  margin: 0;
}

.admin-panel--filter {
  margin-bottom: 16px;
}

.admin-filter-form__row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 12px;
}

.admin-filter-form__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 140px;
}

.admin-filter-form__field--grow {
  flex: 1 1 240px;
}

.admin-filter-form__label {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--admin-muted);
}

.admin-filter-form__field input,
.admin-filter-form__field select,
.admin-notes-form__textarea {
  width: 100%;
  max-width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  font-family: inherit;
}

.admin-list-meta {
  margin: 0 0 12px;
  color: var(--admin-muted);
  font-size: 0.875rem;
}

.admin-status-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--admin-bg);
  border: 1px solid var(--admin-border);
}

.admin-status-badge--active {
  background: #e8f5eb;
  border-color: #b8dcc0;
  color: #1c482f;
}

.admin-status-badge--pending {
  background: #fff8e8;
  border-color: #e8d4a8;
  color: #6b4f00;
}

.admin-status-badge--unpaid {
  background: #fff4e8;
  border-color: #e8c8a8;
  color: #6b3a00;
}

.admin-status-badge--suspended,
.admin-status-badge--withdrawn {
  background: #fdecec;
  border-color: #f5c2c2;
  color: #8b1e1e;
}

.admin-detail-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.admin-detail-head__main {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.admin-member-photo {
  flex-shrink: 0;
  text-align: center;
}

.admin-member-photo__image,
.admin-member-photo__placeholder {
  width: 88px;
  height: 88px;
  border-radius: 12px;
  border: 1px solid var(--admin-border);
  object-fit: cover;
  background: #fff;
}

.admin-member-photo__placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #8aa986;
}

.admin-member-photo__placeholder svg {
  width: 36px;
  height: 36px;
}

.admin-member-photo__caption {
  margin: 8px 0 0;
  color: var(--admin-muted);
  font-size: 0.75rem;
}

.admin-detail-head .admin-panel__title {
  margin: 0;
}

.admin-status-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.admin-notes-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}

.admin-notes-form__textarea {
  width: 100%;
  max-width: 640px;
  resize: vertical;
}

.admin-pagination {
  margin-top: 16px;
}

.admin-pagination nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.admin-pagination a,
.admin-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  padding: 6px 10px;
  border: 1px solid var(--admin-border);
  border-radius: 6px;
  text-decoration: none;
  font-size: 0.875rem;
  color: var(--admin-text);
}

.admin-pagination span[aria-current="page"] {
  background: var(--admin-green);
  border-color: var(--admin-green);
  color: var(--admin-white);
}

.admin-form {
  max-width: 640px;
}

.admin-form--wide {
  max-width: min(100%, 1120px);
}

.admin-form__field--rich-editor .tox-tinymce {
  width: 100% !important;
  max-width: 100%;
}

.admin-form__radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.admin-form__radio-option {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}

.distribution-target-club-field.is-hidden {
  display: none;
}

.admin-form__field {
  margin-bottom: 16px;
}

.admin-form__field label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.875rem;
  font-weight: 700;
}

.admin-form__field input[type="text"],
.admin-form__field input[type="number"],
.admin-form__field input[type="date"],
.admin-form__field input[type="time"],
.admin-form__field input[type="email"],
.admin-form__field input[type="tel"],
.admin-form__field select,
.admin-form__field textarea {
  width: 100%;
  max-width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  font-family: inherit;
}

.admin-form__field--checkbox label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.admin-form__field--checkbox input[type="checkbox"] {
  width: auto;
}

.admin-form__label {
  display: block;
  margin-bottom: 8px;
  font-weight: 700;
}

.admin-form__checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
}

.admin-form__checkbox-group label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
}

.admin-form__checkbox-group input[type="checkbox"] {
  width: auto;
}

.admin-form__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.admin-form__hint {
  margin: 6px 0 0;
  font-size: 0.8125rem;
  color: var(--admin-muted);
}

.admin-form__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.admin-table code {
  font-size: 0.8125rem;
  background: var(--admin-bg);
  padding: 2px 6px;
  border-radius: 4px;
}

.admin-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.admin-stat-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px;
  border: 1px solid var(--admin-border);
  border-radius: 12px;
  background: var(--admin-bg);
}

.admin-stat-card__label {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--admin-muted);
}

.admin-stat-card__value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--admin-green);
  line-height: 1.2;
}

.admin-stat-card__note,
.admin-stat-card__link {
  font-size: 0.8125rem;
  color: var(--admin-muted);
}

.admin-stat-card__link {
  color: var(--admin-green);
  text-decoration: none;
  font-weight: 700;
}

.admin-status-badge--reservation-pending_approval {
  background: #fff8e8;
  border-color: #e8d4a8;
  color: #6b4f00;
}

.admin-status-badge--reservation-pending_payment {
  background: #eef4ff;
  border-color: #c8d8f5;
  color: #1a3d7a;
}

.admin-status-badge--reservation-confirmed {
  background: #e8f5eb;
  border-color: #b8dcc0;
  color: #1c482f;
}

.admin-status-badge--reservation-canceled {
  background: #fdecec;
  border-color: #f5c2c2;
  color: #8b1e1e;
}

.admin-status-badge--reservation-completed {
  background: #eef0f2;
  border-color: #d0d5da;
  color: #3a4048;
}

.admin-status-badge--reservation-expired,
.admin-status-badge--reservation-draft {
  background: var(--admin-bg);
  border-color: var(--admin-border);
  color: var(--admin-muted);
}

.admin-status-badge--cancel-request {
  margin-left: 6px;
  background: #fef3c7;
  border-color: #fcd34d;
  color: #92400e;
}

.admin-status-badge--inquiry-new {
  background: #fff8e8;
  border-color: #e8d4a8;
  color: #8a6a20;
}

.admin-status-badge--inquiry-in_progress {
  background: #eef4ff;
  border-color: #c8d8f5;
  color: #2a5080;
}

.admin-status-badge--inquiry-closed {
  background: #e8f5eb;
  border-color: #b8dcc0;
  color: #2a6040;
}

.admin-detail-list__body {
  white-space: pre-wrap;
  word-break: break-word;
}

.admin-cancel-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  max-width: 480px;
}

.admin-cancel-form__label {
  font-size: 0.875rem;
  font-weight: 700;
}

.admin-mark-paid-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  max-width: 480px;
}

.admin-slot-options {
  margin: 0 0 20px;
  padding: 0;
  border: none;
}

.admin-slot-options .reservation-facility-block {
  margin-bottom: 24px;
}

.admin-slot-options .reservation-facility-block:last-child {
  margin-bottom: 0;
}

.admin-slot-options .reservation-facility-block__image {
  display: block;
  width: 100%;
  max-width: 480px;
  height: auto;
  margin-bottom: 12px;
  border-radius: 12px;
  object-fit: cover;
}

.admin-slot-options .reservation-facility-block__title {
  margin: 0 0 12px;
  font-size: 1.0625rem;
  font-weight: 700;
}

.admin-slot-options .reservation-facility-block__capacity {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--admin-text-muted, #666);
}

.admin-slot-option {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
  padding: 12px 14px;
  border: 1px solid var(--admin-border);
  border-radius: 10px;
  background: var(--admin-white);
  cursor: pointer;
}

.admin-form__field-label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.875rem;
  font-weight: 700;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.admin-panel__subtitle {
  margin: 24px 0 12px;
  font-size: 1rem;
  font-weight: 700;
}

.admin-form--inline-top {
  margin-top: 16px;
}

@media (max-width: 768px) {
  .admin-form__row {
    grid-template-columns: 1fr;
  }
}

/* ========== ダッシュボード ========== */
.dashboard-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  min-width: 0;
  max-width: 100%;
}

.dashboard-head__title-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 6px;
}

.dashboard-head__title {
  margin: 0;
  font-size: 1.5rem;
}

.dashboard-head__meta {
  margin: 0;
  color: var(--admin-muted);
  font-size: 0.875rem;
}

.dashboard-head__intro .admin-page-head__meta {
  margin-bottom: 0;
}

.dashboard-head__date-form {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.dashboard-head__date-label {
  color: var(--admin-muted);
  font-size: 0.8125rem;
  font-weight: 600;
}

.dashboard-head__date-input {
  margin: 0;
  padding: 8px 12px;
  border: 1px solid var(--admin-border);
  border-radius: 999px;
  background: var(--admin-white);
  color: var(--admin-text);
  font-family: inherit;
}

.dashboard-head__date-input:focus {
  outline: none;
  border-color: #9ab8a2;
  box-shadow: 0 0 0 3px rgba(45, 90, 39, 0.12);
}

.dashboard-head__date-reset {
  color: var(--admin-green);
  font-size: 0.8125rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.dashboard-head__date-reset:hover {
  text-decoration: underline;
}

.dashboard-grid {
  display: grid;
  gap: 20px;
  margin-bottom: 20px;
  width: 100%;
  min-width: 0;
  max-width: 100%;
}

.dashboard-grid--stats {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.dashboard-grid--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.dashboard-grid--full {
  grid-template-columns: 1fr;
}

.dashboard-card {
  background: var(--admin-white);
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius);
  padding: 20px 22px;
  min-width: 0;
  max-width: 100%;
}

.dashboard-card__title {
  margin: 0 0 16px;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--admin-muted);
}

.dashboard-card__footer {
  margin: 16px 0 0;
  text-align: right;
  font-size: 0.875rem;
}

.dashboard-card__footer a {
  color: var(--admin-green);
  text-decoration: none;
  font-weight: 600;
}

.dashboard-card__footer a:hover {
  text-decoration: underline;
}

.dashboard-stat__value {
  margin: 0;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--admin-green);
}

.dashboard-stat__unit {
  margin-left: 4px;
  font-size: 1rem;
  font-weight: 600;
}

.dashboard-stat__sub {
  margin: 8px 0 0;
  color: var(--admin-muted);
  font-size: 0.8125rem;
}

.dashboard-stat__link {
  color: inherit;
  text-decoration: none;
}

.dashboard-stat__link:hover {
  color: var(--admin-green);
}

.admin-club-thumb {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  object-fit: cover;
  border: 1px solid var(--admin-border);
}

.admin-club-image-preview {
  margin-bottom: 12px;
}

.admin-club-image-preview__img {
  max-width: 240px;
  border-radius: 12px;
  border: 1px solid var(--admin-border);
}

.dashboard-table th,
.dashboard-table td {
  font-size: 0.875rem;
}

.dashboard-pending-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.dashboard-pending-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  background: #fafbfa;
  color: inherit;
  text-decoration: none;
  font-size: 0.875rem;
}

.dashboard-pending-item__label {
  flex: 1;
  min-width: 0;
  word-break: break-word;
}

.dashboard-pending-item:hover {
  border-color: #b9cfc0;
  background: #f2f7f4;
}

.dashboard-pending-item--alert {
  border-color: #e8c89a;
  background: #fff8ef;
}

.dashboard-pending-item__count {
  flex-shrink: 0;
  min-width: 28px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--admin-green);
  color: var(--admin-white);
  font-weight: 700;
  text-align: center;
}

.dashboard-pending-item--alert .dashboard-pending-item__count {
  background: #c97d2b;
}

.dashboard-news-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.dashboard-news-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid #edf1ee;
}

.dashboard-news-item:last-child {
  border-bottom: none;
}

.dashboard-news-item__title {
  margin: 0 0 4px;
  font-size: 0.9375rem;
  font-weight: 600;
}

.dashboard-news-item__date {
  margin: 0;
  color: var(--admin-muted);
  font-size: 0.8125rem;
}

.mini-chart {
  width: 100%;
  max-width: 100%;
}

.mini-chart__svg {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
}

.mini-chart__grid-line {
  stroke: #edf1ee;
  stroke-width: 1;
}

.mini-chart__line {
  fill: none;
  stroke: var(--admin-green);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.mini-chart__dot {
  fill: var(--admin-green);
}

.mini-chart__label {
  fill: var(--admin-muted);
  font-size: 11px;
}

.mini-chart__value {
  fill: var(--admin-green);
  font-size: 11px;
  font-weight: 700;
}

.system-status {
  width: 100%;
  border-collapse: collapse;
}

.system-status th,
.system-status td {
  padding: 12px 0;
  border-bottom: 1px solid #edf1ee;
  font-size: 0.875rem;
  text-align: left;
  font-weight: 400;
}

.system-status tr:last-child th,
.system-status tr:last-child td {
  border-bottom: none;
}

.system-status th {
  width: 42%;
  color: var(--admin-muted);
}

.system-status__badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 600;
}

.system-status__badge--success {
  background: #e8f3ec;
  color: #1c482f;
}

.system-status__badge--warning {
  background: #fff4df;
  color: #9a5b12;
}

.system-status__badge--muted {
  background: #f0f2f1;
  color: #6b7770;
}

.system-status__badge--danger {
  background: #fdecec;
  color: #8b1e1e;
}

.member-search-picker {
  position: relative;
}

.member-search-picker__control {
  display: flex;
  align-items: center;
  gap: 8px;
}

.member-search-picker__input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  font: inherit;
  background: var(--admin-white);
}

.member-search-picker__input:focus {
  outline: 2px solid rgba(28, 72, 47, 0.2);
  border-color: var(--admin-green);
}

.member-search-picker__input[readonly] {
  background: #f7faf8;
  cursor: default;
}

.member-search-picker__clear {
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  background: var(--admin-white);
  color: var(--admin-muted);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
}

.member-search-picker__clear:hover {
  color: var(--admin-text);
  border-color: #b8c5be;
}

.member-search-picker__results {
  position: absolute;
  z-index: 20;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  max-height: 280px;
  margin: 0;
  padding: 6px 0;
  list-style: none;
  overflow-y: auto;
  background: var(--admin-white);
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  box-shadow: var(--admin-shadow);
}

.member-search-picker__option,
.member-search-picker__empty {
  padding: 10px 12px;
  font-size: 0.9375rem;
}

.member-search-picker__option {
  cursor: pointer;
}

.member-search-picker__option:hover,
.member-search-picker__option:focus {
  background: #eef4f0;
}

.member-search-picker__empty {
  color: var(--admin-muted);
}

@media (max-width: 1100px) {
  .dashboard-grid--stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .dashboard-pending-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1100px) {
  .dashboard-grid--stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .dashboard-pending-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1023px) {
  :root {
    --admin-header-h: 72px;
  }

  .admin-shell {
    display: flex;
    flex-direction: column;
  }

  .admin-nav-toggle {
    display: flex;
  }

  .admin-header {
    padding: 12px 16px;
  }

  .admin-header__logo {
    height: 48px;
    width: 48px;
  }

  .admin-header__brand-text {
    font-size: 1.125rem;
  }

  .admin-main {
    flex: 1;
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .admin-sidebar-overlay {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 240;
    background: rgba(0, 0, 0, 0.45);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
  }

  .admin-sidebar-overlay.is-visible {
    opacity: 1;
    visibility: visible;
  }

  .admin-sidebar {
    position: fixed;
    top: var(--admin-header-h);
    left: 0;
    bottom: 0;
    z-index: 250;
    width: min(300px, 88vw);
    padding: 12px 0 24px;
    border-right: none;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    box-shadow: 8px 0 24px rgba(0, 0, 0, 0.18);
  }

  .admin-sidebar.is-open {
    transform: translateX(0);
  }

  .admin-sidebar__note {
    margin-top: 16px;
  }
}

@media (max-width: 768px) {
  .admin-main {
    padding: 20px 16px;
  }

  .admin-page-head__title {
    font-size: 1.375rem;
  }

  .admin-page-head__meta {
    margin-bottom: 20px;
    font-size: 0.875rem;
  }

  .admin-panel {
    padding: 16px;
  }

  .admin-detail-list__row {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 10px 0;
  }

  .admin-detail-head {
    flex-direction: column;
  }

  .admin-detail-head__main {
    flex-direction: column;
    gap: 12px;
  }

  .admin-filter-form__field {
    flex: 1 1 100%;
    min-width: 0;
  }

  .admin-filter-form__actions .admin-btn,
  .admin-panel__toolbar .admin-btn,
  .admin-form__actions .admin-btn,
  .admin-toolbar .admin-btn {
    min-height: 44px;
  }

  .admin-menu-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-head {
    flex-direction: column;
    align-items: stretch;
  }

  .dashboard-head__date-form {
    justify-content: flex-start;
    width: 100%;
  }

  .dashboard-head__date-input {
    width: 100%;
    max-width: 100%;
  }

  .dashboard-grid--stats,
  .dashboard-grid--two,
  .dashboard-pending-list {
    grid-template-columns: 1fr;
  }

  .dashboard-news-item {
    flex-direction: column;
    align-items: flex-start;
  }

  .dashboard-card {
    padding: 16px;
  }

  .reservation-create-toolbar select {
    min-width: 0;
    max-width: none;
    width: 100%;
  }

  .reservation-create-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .dashboard-stat__value {
    font-size: 1.625rem;
    word-break: break-word;
  }

  .system-status th {
    width: auto;
  }

  td.admin-table__actions {
    white-space: normal;
  }

  td.admin-table__actions > * {
    margin-bottom: 4px;
  }
}

@media (max-width: 480px) {
  :root {
    --admin-header-h: 64px;
  }

  .admin-header {
    padding: 10px 12px;
    gap: 8px;
  }

  .admin-header__logo {
    height: 40px;
    width: 40px;
  }

  .admin-header__brand-link {
    gap: 10px;
  }

  .admin-header__brand-text {
    font-size: 0.9375rem;
  }

  .admin-header__brand-text-full {
    display: none;
  }

  .admin-header__brand-text-short {
    display: inline;
  }

  .admin-header__user > span:first-child {
    display: none;
  }

  .admin-header__role {
    display: none;
  }

  .admin-header__logout .admin-btn {
    padding: 8px 10px;
    font-size: 0.8125rem;
    white-space: nowrap;
  }

  .admin-main {
    padding: 16px 12px;
  }

  .admin-page-head__title {
    font-size: 1.25rem;
  }

  .admin-stat-grid {
    grid-template-columns: 1fr;
  }

  .admin-form__checkbox-group {
    flex-direction: column;
    align-items: flex-start;
  }

  .error-page__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .error-page__actions .admin-btn {
    width: 100%;
  }
}

/* ========== エラーページ ========== */
.error-page {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}

.error-page__code {
  margin: 0 0 12px;
  font-size: clamp(2.5rem, 8vw, 3.5rem);
  line-height: 1;
  font-weight: 700;
  color: var(--admin-green);
}

.error-page__message {
  margin: 0 0 24px;
  line-height: 1.7;
  color: var(--admin-muted);
}

.error-page__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

/* ========== 予約作成（コンパクト） ========== */
.reservation-create-page .admin-panel--reservation-create {
  padding: 14px 16px;
}

.reservation-create-toolbar {
  display: flex;
  align-items: center;
  gap: 10px 12px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.reservation-create-toolbar label {
  font-size: 0.875rem;
  font-weight: 600;
  white-space: nowrap;
}

.reservation-create-toolbar select {
  min-width: 180px;
  max-width: 280px;
  flex: 1;
  padding: 8px 10px;
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  font-size: 0.9375rem;
}

.reservation-create-placeholder {
  margin: 0;
  padding: 12px 0 4px;
  color: var(--admin-muted);
  font-size: 0.875rem;
  text-align: center;
}

/* ========== 予約空き状況カレンダー ========== */
.availability-calendar {
  margin-top: 8px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.availability-calendar__transition {
  transition: opacity 0.24s ease;
}

.reservation-calendar-mount__body {
  transition: opacity 0.24s ease;
}

.reservation-calendar-mount.is-loading .reservation-calendar-mount__body {
  opacity: 0;
}

.reservation-calendar-mount--enter .reservation-calendar-mount__body {
  opacity: 0;
  animation: availability-calendar-fade-in 0.24s ease forwards;
}

@keyframes availability-calendar-fade-in {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

/* 画面幅に連動（600pxで100% → 1400px以上で70%、高さは維持） */
@media (min-width: 600px) {
  .availability-calendar {
    width: calc(100% * clamp(0.7, 1 - (100vw - 600px) * 0.000375, 1));
  }
}

.availability-calendar__header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.availability-calendar__title {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
}

.availability-calendar__nav {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9375rem;
}

.availability-calendar__nav-link {
  color: var(--admin-green);
  text-decoration: none;
  font-weight: 600;
}

.availability-calendar__nav-link:hover {
  text-decoration: underline;
}

.availability-calendar__nav-link--disabled {
  color: #9aa3a0;
  cursor: default;
  font-weight: 600;
}

.availability-calendar__nav-current {
  font-weight: 700;
}

.availability-calendar__scroll {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

@media (min-width: 600px) {
  .availability-calendar__scroll {
    overflow-x: visible;
  }
}

.availability-calendar__grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 6px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.availability-calendar__weekday {
  text-align: center;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--admin-muted);
  padding: 4px 0;
}

.availability-calendar__weekday--sun {
  color: #c62828;
}

.availability-calendar__weekday--sat {
  color: #1565c0;
}

.availability-calendar__day {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 64px;
  padding: 6px 4px;
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  background: var(--admin-white);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.availability-calendar__day--empty {
  border: none;
  background: transparent;
  min-height: 0;
}

.availability-calendar__day--available {
  border-color: #8fc9a4;
  background: #f3faf5;
}

.availability-calendar__day--partial {
  border-color: #e8b86d;
  background: #fff8ef;
}

.availability-calendar__day--full {
  border-color: #d4a0a0;
  background: #fdf5f5;
  color: #6b4f4f;
}

.availability-calendar__day--unavailable {
  border-color: #e8c4c4;
  background: #fdf0f0;
  color: #8b1e1e;
}

.availability-calendar__day--closed,
.availability-calendar__day--past {
  border-color: #e2e6e4;
  background: #f7f8f7;
  color: #9aa39d;
}

.availability-calendar__day--special.availability-calendar__day--available,
.availability-calendar__day--special.availability-calendar__day--partial {
  border-color: #9bb8e8;
  background: #f4f7fd;
}

.availability-calendar__day--selected {
  border-width: 2px;
  border-color: var(--admin-green);
  box-shadow: 0 0 0 2px rgba(28, 72, 47, 0.15);
}

a.availability-calendar__day:not(.availability-calendar__day--empty):hover {
  border-color: var(--admin-green);
}

.availability-calendar__date {
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1.2;
}

.availability-calendar__date--sunday {
  color: #c62828;
}

.availability-calendar__date--saturday {
  color: #1565c0;
}

.availability-calendar__date--holiday {
  color: #c62828;
}

.availability-calendar__holiday-name {
  margin-top: 2px;
  font-size: 0.625rem;
  font-weight: 600;
  line-height: 1.15;
  color: #c62828;
  text-align: center;
  white-space: normal;
  word-break: keep-all;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.availability-calendar__label {
  margin-top: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
}

.availability-calendar__day--unavailable .availability-calendar__label {
  white-space: normal;
  word-break: keep-all;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.availability-calendar__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin: 16px 0 0;
  font-size: 0.8125rem;
  color: var(--admin-muted);
}

.availability-calendar__legend-item--available {
  color: var(--admin-green);
}

.availability-calendar__legend-item--partial {
  color: #b36b00;
}

.availability-calendar__legend-item--full {
  color: #8b1e1e;
}

.availability-calendar__legend-item--unavailable {
  color: #8b1e1e;
}

.availability-calendar__legend-item--special {
  color: #2f5f9e;
}

.availability-calendar--compact {
  margin-top: 0;
}

.availability-calendar--compact .availability-calendar__header {
  margin-bottom: 6px;
}

.availability-calendar--compact .availability-calendar__header--compact {
  justify-content: center;
}

.availability-calendar--compact .availability-calendar__nav {
  gap: 10px;
  font-size: 0.875rem;
}

.availability-calendar--compact .availability-calendar__grid {
  gap: 3px;
  min-width: 0;
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.availability-calendar--compact .availability-calendar__weekday {
  padding: 0;
  font-size: 0.6875rem;
}

.availability-calendar--compact .availability-calendar__day {
  min-height: 38px;
  padding: 2px 1px;
  border-radius: 5px;
}

.availability-calendar--compact .availability-calendar__day--unavailable {
  min-height: 44px;
}

.availability-calendar--compact .availability-calendar__day--has-holiday {
  min-height: 52px;
}

.availability-calendar--compact .availability-calendar__day--empty {
  min-height: 0;
}

.availability-calendar--compact .availability-calendar__date {
  font-size: 0.75rem;
  line-height: 1.1;
}

.availability-calendar--compact .availability-calendar__label {
  margin-top: 1px;
  font-size: 0.5625rem;
  line-height: 1.1;
}

.availability-calendar--compact .availability-calendar__holiday-name {
  font-size: 0.5rem;
  -webkit-line-clamp: 2;
}

.availability-calendar--compact .availability-calendar__legend {
  margin-top: 8px;
  gap: 4px 10px;
  font-size: 0.6875rem;
}

@media (max-width: 600px) {
  .availability-calendar__day {
    min-height: 56px;
    padding: 4px 2px;
  }

  .availability-calendar__date {
    font-size: 0.8125rem;
  }

  .availability-calendar__label {
    font-size: 0.6875rem;
  }

  .availability-calendar--compact .availability-calendar__day {
    min-height: 34px;
  }
}

/* ========== モバイル：横スクロールなし ========== */
@media (max-width: 1023px) {
  .admin-table-wrap,
  .mini-chart,
  .availability-calendar__scroll,
  .dashboard-grid,
  .dashboard-card,
  .admin-panel,
  .admin-form,
  .admin-form--wide {
    overflow-x: visible;
  }

  .admin-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  .admin-table {
    display: block;
    width: 100%;
  }

  .admin-table tbody {
    display: block;
  }

  .admin-table tbody tr {
    display: block;
    margin-bottom: 12px;
    padding: 14px;
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius);
    background: var(--admin-bg);
  }

  .admin-table tbody tr:last-child {
    margin-bottom: 0;
  }

  .admin-table tbody td {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 8px 0;
    border-bottom: 1px solid var(--admin-border);
    white-space: normal;
    word-break: break-word;
    text-align: right;
  }

  .admin-table tbody td::before {
    content: attr(data-label);
    font-weight: 700;
    color: var(--admin-muted);
    text-align: left;
    flex: 0 1 42%;
    font-size: 0.8125rem;
    line-height: 1.4;
  }

  .admin-table tbody td:not([data-label])::before,
  .admin-table tbody td[data-label=""]::before {
    content: none;
  }

  .admin-table tbody td:last-child {
    border-bottom: none;
  }

  .admin-table tbody td.admin-table__check {
    justify-content: flex-start;
  }

  .admin-table tbody td.admin-table__actions {
    flex-direction: column;
    align-items: stretch;
    text-align: left;
  }

  .admin-table tbody td.admin-table__actions::before {
    margin-bottom: 4px;
  }

  .admin-table tbody td.admin-table__actions > * {
    display: inline-flex;
    margin: 0 6px 6px 0;
  }

  .system-status,
  .system-status tbody,
  .system-status tr {
    display: block;
    width: 100%;
  }

  .system-status tr {
    padding: 10px 0;
    border-bottom: 1px solid #edf1ee;
  }

  .system-status tr:last-child {
    border-bottom: none;
  }

  .system-status th,
  .system-status td {
    display: block;
    width: 100%;
    padding: 2px 0;
    border-bottom: none;
  }

  .system-status th {
    color: var(--admin-muted);
    font-size: 0.8125rem;
  }

  .availability-calendar__grid {
    gap: 4px;
  }

  .availability-calendar__day {
    min-height: 48px;
    padding: 4px 2px;
  }

  .availability-calendar__label {
    white-space: normal;
    text-align: center;
    line-height: 1.2;
  }

  .availability-calendar__legend {
    gap: 6px 10px;
  }

  .availability-calendar__nav {
    flex-wrap: wrap;
    justify-content: center;
  }

  .member-search-picker__results {
    max-width: 100%;
  }

  .admin-filter-form__field {
    min-width: 0;
  }

  .admin-panel__toolbar,
  .admin-filter-form__actions,
  .admin-form__actions,
  .admin-toolbar,
  .admin-status-actions,
  .admin-detail-actions {
    width: 100%;
  }

  .admin-panel__toolbar .admin-btn,
  .admin-filter-form__actions .admin-btn,
  .admin-form__actions .admin-btn {
    flex: 1 1 auto;
  }
}