/* =============================================================================
   ひかり幼稚園 予約サイト — スタイル
   色・フォントは公式サイト（https://hikari-bap.ac.jp/）のテーマに準拠
   TCD テーマの CSS 変数（--main_color 等）を参照してトークン化
   ============================================================================= */

@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700&display=swap");

:root {
  /* 公式サイトのブランドカラー（about ページ current-page-style より） */
  --hikari-main: #82a74a;
  --hikari-main-dark: #64892c;
  --hikari-main-light: #96bb5e;
  --hikari-main-rgb: 130, 167, 74;
  --hikari-link-hover: rgba(130, 167, 74, 0.5);

  /* 背景・サーフェス */
  --bg: #fafaf8;
  --bg-subtle: linear-gradient(180deg, #fbfbf9 0%, #f5f6f2 48%, #fafaf8 100%);
  --card: #ffffff;
  --text: #333333;
  --muted: #555555;
  --border: #e5e5e0;

  /* 予約サイト内の意味付け（公式グリーンをアクセントに） */
  --accent: var(--hikari-main);
  --accent-dark: var(--hikari-main-dark);
  --accent-soft: #eef4e6;
  --accent-ring: rgba(var(--hikari-main-rgb), 0.25);
  --holiday: #c45c4a;
  --shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
  --shadow-hover: 0 10px 28px rgba(var(--hikari-main-rgb), 0.12);
  --radius: 10px;

  /* フォント（公式: Noto Sans JP + ヒラギノ系ゴシック） */
  --font-sans: "Noto Sans JP", "Hiragino Sans", "Yu Gothic Medium", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  --font-heading: "Noto Sans JP", "Hiragino Sans", "Yu Gothic Medium", Meiryo, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 400;
  color: var(--text);
  line-height: 1.65;
  background: var(--bg-subtle);
  background-color: var(--bg);
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

a:hover {
  color: var(--hikari-link-hover);
}

/* -------------------------------------------------------------------------- */
/* ヘッダー（公式のグリーンを細いラインで） */
/* -------------------------------------------------------------------------- */

.site-header {
  position: relative;
  background: var(--card);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.site-header::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--hikari-main-dark) 0%, var(--hikari-main) 40%, var(--hikari-main-light) 100%);
}

.site-header .inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 1rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  color: var(--hikari-main-dark);
  text-decoration: none;
}

.brand:hover {
  color: var(--accent);
}

.nav a {
  margin-left: 1rem;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
}

.nav a:hover {
  color: var(--accent);
  text-decoration: underline;
}

.wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.25rem 1rem 3rem;
}

/* -------------------------------------------------------------------------- */
/* 見出し・ヒーロー（タイトル色＝公式ダークグリーン系） */
/* -------------------------------------------------------------------------- */

.hero {
  text-align: center;
  padding: 2.25rem 0 1rem;
}

.hero h1 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  line-height: 1.35;
  margin: 0 0 0.65rem;
  color: var(--hikari-main-dark);
  letter-spacing: 0.03em;
}

.hero p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.page-title {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--hikari-main-dark);
  letter-spacing: 0.02em;
}

.page-title--book {
  font-size: 1.25rem;
  margin: 0 0 1rem;
}

.page-title--auth {
  font-size: 1.2rem;
  margin: 0 0 1rem;
}

/* -------------------------------------------------------------------------- */
/* カード・パネル */
/* -------------------------------------------------------------------------- */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.card-link {
  display: block;
  position: relative;
  background: var(--card);
  border-radius: var(--radius);
  padding: 1.5rem 1.5rem 1.5rem 1.35rem;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
  overflow: hidden;
}

.card-link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--hikari-main-light), var(--hikari-main));
  border-radius: var(--radius) 0 0 var(--radius);
  opacity: 0.95;
}

.card-link:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(var(--hikari-main-rgb), 0.35);
}

.card-link h2 {
  font-family: var(--font-heading);
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--hikari-main);
}

.card-link p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

/* 公式サイトバナー画像（直リンク）入りカード */
.card-link--banner {
  padding: 1rem 1.25rem 1.35rem;
}

.card-link--banner::before {
  display: none;
}

.card-banner-frame {
  margin: 0 0 0.85rem;
  line-height: 0;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  transition: box-shadow 0.18s ease;
}

.card-banner-img {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: top;
}

.card-link--banner:hover .card-banner-frame {
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.12);
}

/* カレンダーページ上部など：公式バナー単体 */
.official-banner {
  max-width: 350px;
  margin: 0 auto 0.35rem;
  line-height: 0;
  text-align: center;
}

.official-banner img {
  width: 100%;
  max-width: 350px;
  height: auto;
  border-radius: 12px;
  filter: drop-shadow(0 4px 14px rgba(0, 0, 0, 0.08));
}

.form-panel {
  background: var(--card);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  margin-top: 1.5rem;
}

.form-panel--repeater {
  margin-top: 2rem;
}

.form-panel--narrow {
  max-width: 420px;
}

.form-panel--settings {
  max-width: 520px;
}

.form-panel--export {
  max-width: 640px;
}

.repeater-title {
  margin-top: 0;
  margin-bottom: 0.75rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--hikari-main-dark);
}

.repeater-actions {
  margin-bottom: 0;
}

/* -------------------------------------------------------------------------- */
/* カレンダー */
/* -------------------------------------------------------------------------- */

.cal-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.cal-nav a {
  text-decoration: none;
  font-weight: 600;
}

.cal-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.cal-table th,
.cal-table td {
  border: 1px solid var(--border);
  padding: 0.35rem;
  text-align: center;
  vertical-align: top;
  width: 14.28%;
  min-height: 4rem;
}

.cal-table th {
  background: var(--accent-soft);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--hikari-main-dark);
}

.cal-table .other {
  background: #f4f4f0;
  color: #aaa;
}

.cal-table .holiday .day-num {
  color: var(--holiday);
  font-weight: 700;
}

.cal-table .sun .day-num {
  color: var(--holiday);
}

.cal-table .sat .day-num {
  color: #3a6ea5;
}

.slot-meta {
  font-size: 0.7rem;
  color: var(--muted);
  margin-top: 0.25rem;
}

.slot-meta--spaced {
  margin-top: 0.35rem;
}

.slot-full {
  color: var(--holiday);
  font-size: 0.75rem;
}

.cal-table form {
  margin: 0.25rem 0 0;
}

.btn-slot {
  margin-top: 0.25rem;
  display: inline-block;
}

.btn-slot--pikka {
  margin-top: 0.35rem;
}

.note-below-cal {
  margin-top: 1rem;
}

/* -------------------------------------------------------------------------- */
/* ボタン */
/* -------------------------------------------------------------------------- */

.btn {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  border: none;
  background: var(--accent);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  font-family: inherit;
  box-shadow: 0 2px 8px rgba(var(--hikari-main-rgb), 0.25);
  transition: background 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover {
  background: var(--accent-dark);
  color: #fff;
  box-shadow: 0 3px 12px rgba(var(--hikari-main-rgb), 0.35);
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  box-shadow: none;
}

.btn.secondary {
  background: #6b7280;
  box-shadow: none;
}

.btn.secondary:hover {
  background: #4b5563;
  color: #fff;
}

.btn.ghost {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
  box-shadow: none;
}

.btn.ghost:hover {
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.btn--compact {
  padding: 0.15rem 0.4rem;
  font-size: 0.7rem;
}

.btn--compact-sm {
  padding: 0.2rem 0.5rem;
  font-size: 0.75rem;
}

.btn--compact-block {
  padding: 0.2rem 0.45rem;
  font-size: 0.75rem;
  display: block;
  margin-top: 0.2rem;
}

.actions-row {
  margin-top: 1rem;
}

.actions-row .btn + .btn {
  margin-left: 0.5rem;
}

.actions-row--stack {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.5rem;
}

.actions-row--stack .btn + .btn {
  margin-left: 0;
}

.book-login-hint {
  margin: 0.25rem 0 0;
  font-size: 0.78rem;
}

.book-login-hint a {
  color: var(--accent-dark);
}

.book-login-hint a:hover {
  text-decoration: underline;
}

/* -------------------------------------------------------------------------- */
/* フォーム */
/* -------------------------------------------------------------------------- */

.form-grid {
  display: grid;
  gap: 1rem;
}

.form-grid-book {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 640px) {
  .form-grid.two {
    grid-template-columns: 1fr 1fr;
  }
}

label span {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 0.25rem;
  color: var(--muted);
  font-weight: 500;
}

.label-full {
  grid-column: 1 / -1;
}

.field-block {
  margin-top: 1rem;
  display: block;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="date"],
input[type="time"],
input[type="password"],
select,
textarea {
  width: 100%;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--accent-ring);
  outline-offset: 1px;
  border-color: rgba(var(--hikari-main-rgb), 0.45);
}

textarea {
  min-height: 5rem;
  resize: vertical;
}

.input--w-time {
  width: auto;
}

.input--w-cap {
  width: 3.5rem;
}

.input--w-cap-lg {
  width: 4rem;
}

.inline-form {
  margin: 0.25rem 0;
}

.inline-form--tight {
  margin: 0.2rem 0;
}

/* -------------------------------------------------------------------------- */
/* フラッシュ・注記 */
/* -------------------------------------------------------------------------- */

.flash {
  padding: 0.75rem 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
}

.flash.ok {
  background: var(--accent-soft);
  color: var(--hikari-main-dark);
  border: 1px solid rgba(var(--hikari-main-rgb), 0.2);
}

.flash.err {
  background: #fdecea;
  color: #8c2f2a;
}

.note {
  font-size: 0.85rem;
  color: var(--muted);
}

/* -------------------------------------------------------------------------- */
/* フッター */
/* -------------------------------------------------------------------------- */

footer.site-footer {
  text-align: center;
  padding: 2rem 1rem;
  padding-bottom: max(2rem, env(safe-area-inset-bottom));
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.65;
  border-top: 1px solid var(--border);
  background: var(--card);
}

.site-footer-contact {
  max-width: 28rem;
  margin: 0 auto 1.25rem;
}

.site-footer-lead {
  margin: 0 0 0.5rem;
  font-size: 0.9rem;
  color: var(--text);
}

.site-footer-tel {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  margin: 0 0 0.35rem;
  font-size: 1rem;
  font-weight: 600;
}

.site-footer-tel-icon {
  display: inline-flex;
  color: var(--hikari-main-dark);
  flex-shrink: 0;
}

.site-footer-tel a {
  color: var(--hikari-main-dark);
  text-decoration: none;
}

.site-footer-tel a:hover {
  text-decoration: underline;
}

.site-footer-hours,
.site-footer-hours-note {
  margin: 0;
  font-size: 0.82rem;
}

.site-footer-hours-note {
  margin-top: 0.15rem;
  font-size: 0.78rem;
}

.site-footer-copy {
  margin: 0;
  font-size: 0.78rem;
}

.site-footer-back {
  margin: 0.85rem 0 0;
}

.site-footer-back a {
  color: var(--accent-dark);
}

.site-footer-back a:hover {
  text-decoration: underline;
}

/* -------------------------------------------------------------------------- */
/* 管理画面（同じトークンで統一） */
/* -------------------------------------------------------------------------- */

.admin-body {
  background: var(--bg);
}

/* 上部メニューバー（予約サイト .site-header と同系統） */
.admin-topbar {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--card);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow);
  color: var(--text);
}

.admin-topbar::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--hikari-main-dark) 0%, var(--hikari-main) 40%, var(--hikari-main-light) 100%);
  pointer-events: none;
}

.admin-topbar-inner {
  position: relative;
  max-width: 960px;
  margin: 0 auto;
  padding: 1rem 1rem;
}

/* チェックボックスはラベル操作のみ（視覚的に隠す） */
.admin-topbar-checkbox {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.admin-topbar-brand a {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  color: var(--hikari-main-dark);
  text-decoration: none;
  white-space: nowrap;
}

.admin-topbar-brand a:hover {
  color: var(--accent);
}

.admin-topbar-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.15rem 0.35rem;
  flex: 1 1 auto;
  min-width: 0;
}

.admin-topbar-burger {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  margin: 0;
  padding: 0.45rem 0.55rem;
  min-height: 44px;
  min-width: 44px;
  cursor: pointer;
  border-radius: 8px;
  color: var(--text);
  border: 1px solid var(--border);
  background: var(--bg);
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1.2;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.admin-topbar-burger:hover {
  border-color: rgba(var(--hikari-main-rgb), 0.35);
  background: var(--accent-soft);
  color: var(--hikari-main-dark);
}

.admin-topbar-burger-lines {
  display: block;
  width: 1.1rem;
  height: 2px;
  background: currentColor;
  color: var(--hikari-main-dark);
  box-shadow: 0 -5px 0 0 currentColor, 0 5px 0 0 currentColor;
  flex-shrink: 0;
}

.admin-topbar-burger-text {
  max-width: 3.2rem;
  line-height: 1.15;
}

#admin-topbar-toggle:checked ~ .admin-topbar-burger {
  border-color: rgba(var(--hikari-main-rgb), 0.45);
  background: var(--accent-soft);
  color: var(--hikari-main-dark);
}

.admin-topbar-checkbox:focus-visible ~ .admin-topbar-burger {
  outline: 2px solid var(--accent-ring);
  outline-offset: 2px;
}

.admin-topbar-link {
  display: inline-block;
  padding: 0.35rem 0.5rem;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.admin-topbar-link:hover {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.admin-topbar-link.is-active {
  background: var(--accent-soft);
  color: var(--hikari-main-dark);
  font-weight: 600;
  text-decoration: none;
}

.admin-topbar-link.is-active:hover {
  color: var(--accent-dark);
}

.admin-topbar-user {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.5rem;
  margin-left: auto;
  font-size: 0.85rem;
}

.admin-topbar-name {
  color: var(--muted);
  max-width: 10rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-topbar-link--compact {
  font-size: 0.88rem;
}

.admin-topbar-link--public {
  color: var(--text);
}

/* 狭い画面：1行目にブランド・メニュー・ユーザー、リンクは折りたたみ */
@media (max-width: 768px) {
  .admin-topbar-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    grid-template-rows: auto auto;
    gap: 0.35rem 0.45rem;
    align-items: center;
  }

  .admin-topbar-brand {
    grid-column: 1;
    grid-row: 1;
    min-width: 0;
  }

  .admin-topbar-burger {
    display: inline-flex;
    grid-column: 2;
    grid-row: 1;
  }

  .admin-topbar-user {
    grid-column: 3;
    grid-row: 1;
    margin-left: 0;
    justify-self: end;
    max-width: 100%;
  }

  .admin-topbar-links {
    display: none;
    grid-column: 1 / -1;
    grid-row: 2;
    flex-direction: column;
    align-items: stretch;
    gap: 0.1rem;
    padding: 0.5rem 0 0.2rem;
    margin-top: 0.15rem;
    border-top: 1px solid var(--border);
    flex: none;
    min-width: 0;
  }

  #admin-topbar-toggle:checked ~ .admin-topbar-links {
    display: flex;
  }

  .admin-topbar-links .admin-topbar-link {
    white-space: normal;
    padding: 0.55rem 0.65rem;
  }

  .admin-topbar-name {
    max-width: 6rem;
  }
}

/* 広い画面：従来どおり1行に並べ、バーガーは出さない */
@media (min-width: 769px) {
  .admin-topbar-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 0.75rem;
  }

  .admin-topbar-brand {
    order: 1;
  }

  .admin-topbar-links {
    order: 2;
  }

  .admin-topbar-user {
    order: 3;
    margin-left: auto;
  }

  .admin-topbar-burger {
    display: none !important;
  }

  .admin-topbar-links {
    border-top: none;
    margin-top: 0;
    padding-top: 0;
  }
}

.admin-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem;
  padding-left: max(1rem, env(safe-area-inset-left));
  padding-right: max(1rem, env(safe-area-inset-right));
  padding-bottom: max(1rem, env(safe-area-inset-bottom));
}

.admin-wrap--login {
  max-width: 400px;
}

.admin-page-heading {
  margin-bottom: 1rem;
}

.admin-page-title {
  margin: 0;
  font-size: 1.1rem;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--hikari-main-dark);
}

.admin-page-title--menu {
  font-size: 1.2rem;
}

.admin-menu-list {
  line-height: 2;
}

.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.table-scroll .data-table {
  min-width: 36rem;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.data-table th,
.data-table td {
  border-bottom: 1px solid var(--border);
  padding: 0.5rem 0.6rem;
  text-align: left;
  vertical-align: top;
}

.data-table th {
  background: var(--accent-soft);
  font-weight: 600;
  color: var(--hikari-main-dark);
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: flex-end;
  margin-bottom: 1rem;
}

.filters label span {
  font-size: 0.8rem;
}

.filters input {
  width: auto;
  min-width: 10rem;
}

@media (max-width: 768px) {
  .filters {
    flex-direction: column;
    align-items: stretch;
  }

  .filters input,
  .filters select {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
  }
}

.slot-row-divider {
  border-top: 1px solid var(--border);
  margin-top: 0.35rem;
  padding-top: 0.35rem;
}

.slot-add-row {
  margin-top: 0.35rem;
}

.slot-add-time {
  width: auto;
  margin: 0.15rem 0;
}

.slot-add-btn {
  margin-top: 0.25rem;
}

/* -------------------------------------------------------------------------- */
/* 管理画面：枠カレンダー（コンパクト・自動反映） */
/* -------------------------------------------------------------------------- */

.admin-cal-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
  margin-bottom: 0.5rem;
}

.admin-cal-scroll .cal-table.cal-admin {
  min-width: 34rem;
}

.cal-table.cal-admin {
  table-layout: fixed;
}

.cal-table.cal-admin th,
.cal-table.cal-admin td {
  padding: 0.3rem 0.25rem;
  vertical-align: top;
}

.cal-table.cal-admin .day-num {
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 0.15rem;
}

.cal-table.cal-admin td.cal-admin--active {
  background: #e8f2dc;
}

.cal-table.cal-admin td.cal-admin--paused {
  background: var(--card);
}

/* ピッカ／見学「日程登録」カレンダー */
.cal-sched-pikka-inner {
  display: flex;
  flex-direction: column;
  min-height: 5.25rem;
}

.cal-sched-cell-head {
  text-align: center;
  flex-shrink: 0;
}

.cal-sched-pikka-center {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
}

.cal-sched-icon-form,
.cal-tour-deactivate-form,
.cal-admin-tour-line-main {
  margin: 0;
}

/* 日程登録の＋／−（枠線なし・曜日見出しと同色・コンパクト） */
.cal-sched-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 0.15rem 0.25rem;
  font-size: 0.75rem;
  line-height: 1;
  cursor: pointer;
  background: transparent;
  color: var(--hikari-main-dark);
  border: 0;
  border-radius: 0;
  box-shadow: none;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  -webkit-tap-highlight-color: transparent;
}

.cal-sched-icon-btn::-moz-focus-inner {
  border: 0;
  padding: 0;
}

.cal-sched-icon-btn:hover {
  background: var(--accent-soft);
  color: var(--hikari-main-dark);
}

.cal-sched-icon-btn:focus,
.cal-sched-icon-btn:focus-visible {
  outline: none;
  box-shadow: none;
}

.cal-sched-icon-btn .cal-sched-fa {
  color: var(--hikari-main-dark);
  font-size: 0.8rem;
  pointer-events: none;
}

.cal-sched-icon-btn:hover .cal-sched-fa {
  color: var(--hikari-main-dark);
}

.cal-admin-tour-cell {
  display: flex;
  flex-direction: column;
  min-height: 5.25rem;
  text-align: left;
}

.cal-admin-tour-rows {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  width: 100%;
}

.cal-admin-tour-cell--empty .cal-admin-tour-rows:empty {
  display: none;
}

.cal-admin-tour-cell--empty .cal-admin-tour-add-slot {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
}

.cal-admin-tour-cell:not(.cal-admin-tour-cell--empty) .cal-admin-tour-add-slot {
  display: flex;
  justify-content: center;
  padding-top: 0.35rem;
  flex-shrink: 0;
}

.cal-sched-tour .cal-admin-tour-line {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  gap: 0.25rem;
  width: 100%;
}

.cal-sched-tour .cal-admin-tour-line-main {
  display: flex;
  flex-flow: row nowrap;
  align-items: center;
  gap: 0.25rem;
  flex: 1 1 auto;
  min-width: 0;
  margin: 0;
}

.cal-sched-tour .cal-tour-field {
  display: flex;
  align-items: center;
  margin: 0;
  flex: 0 0 auto;
}

.cal-sched-tour .cal-tour-deactivate-form {
  margin: 0;
  flex: 0 0 auto;
}

/* 時間・人数：同じ高さ・同一行・枠線なし・白背景（マス上で入力欄と分かる） */
.cal-sched-tour .cal-admin-tour-line-main input[type="time"],
.cal-sched-tour .cal-tour-add-form input[type="time"],
.cal-sched-tour .cal-admin-tour-line-main .cal-admin-cap-input,
.cal-sched-tour .cal-tour-add-form .cal-admin-cap-input {
  box-sizing: border-box;
  margin: 0;
  padding: 0.2rem 0.3rem;
  font-size: 0.8125rem;
  line-height: 1.2;
  font-family: inherit;
  color: var(--text);
  background: #fff;
  border: none;
  border-radius: 4px;
  box-shadow: none;
  outline: none;
  min-height: 1.42rem;
  vertical-align: middle;
}

.cal-sched-tour .cal-admin-tour-line-main input[type="time"],
.cal-sched-tour .cal-tour-add-form input[type="time"] {
  min-width: 4.65rem;
  width: 4.65rem;
  max-width: 5.5rem;
  -webkit-appearance: none;
  appearance: none;
}

.cal-sched-tour .cal-admin-cap-input {
  width: 2.35rem;
  min-width: 2.35rem;
  max-width: 2.5rem;
  padding-left: 0.2rem;
  padding-right: 0.2rem;
  text-align: center;
  -moz-appearance: textfield;
  appearance: textfield;
}

.cal-sched-tour .cal-admin-cap-input::-webkit-outer-spin-button,
.cal-sched-tour .cal-admin-cap-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* ゴミ箱：＋と同様・枠線なし・小さめ */
.cal-sched-tour .cal-tour-trash-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 0.1rem 0.2rem;
  font-size: 0.65rem;
  line-height: 1;
  cursor: pointer;
  background: transparent;
  color: var(--hikari-main-dark);
  border: 0;
  border-radius: 0;
  box-shadow: none;
  outline: none;
  flex-shrink: 0;
  -webkit-appearance: none;
  appearance: none;
  -webkit-tap-highlight-color: transparent;
}

.cal-sched-tour .cal-tour-trash-btn::-moz-focus-inner {
  border: 0;
  padding: 0;
}

.cal-sched-tour .cal-tour-trash-btn:hover {
  background: var(--accent-soft);
  color: var(--hikari-main-dark);
}

.cal-sched-tour .cal-tour-trash-btn:focus,
.cal-sched-tour .cal-tour-trash-btn:focus-visible {
  outline: none;
  box-shadow: none;
}

.cal-sched-tour .cal-tour-trash-btn .cal-sched-fa {
  color: var(--hikari-main-dark);
  font-size: 0.72rem;
  pointer-events: none;
}

.cal-sched-tour .cal-tour-trash-btn:hover .cal-sched-fa {
  color: var(--hikari-main-dark);
}

.cal-admin-slot {
  margin-top: 0.35rem;
  padding-top: 0.35rem;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  font-size: 0.72rem;
  line-height: 1.35;
  text-align: left;
}

.cal-admin-slot:first-of-type {
  margin-top: 0.2rem;
  padding-top: 0;
  border-top: none;
}

.cal-admin-slot--paused .cal-admin-paused-label {
  margin-bottom: 0.3rem;
}

.cal-admin-slot-meta {
  color: var(--muted);
  margin-bottom: 0.2rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cal-admin-slot-meta strong {
  color: var(--text);
}

.cal-admin-inline-form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.5rem;
  margin: 0;
}

.cal-admin-inline-form label {
  margin: 0;
}

/* 時刻・定員：同じボーダー・角丸（定員は2桁・スピナー非表示） */
.cal-admin-inline-form input[type="time"],
.cal-admin-inline-form .cal-admin-cap-input {
  box-sizing: border-box;
  margin: 0;
  padding: 0.32rem 0.4rem;
  font-size: 0.8125rem;
  line-height: 1.25;
  font-family: inherit;
  color: var(--text);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 6px;
}

.cal-admin-inline-form input[type="time"] {
  width: 100%;
  min-width: 5.1rem;
}

.cal-admin-cap-input {
  width: 2.65rem;
  min-width: 2.65rem;
  max-width: 2.75rem;
  padding-left: 0.25rem;
  padding-right: 0.25rem;
  text-align: center;
  -moz-appearance: textfield;
  appearance: textfield;
}

.cal-admin-cap-input::-webkit-outer-spin-button,
.cal-admin-cap-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.cal-admin-form-two {
  display: grid;
  grid-template-columns: minmax(4.85rem, 1fr) auto;
  gap: 0.35rem 0.45rem;
  align-items: center;
  width: 100%;
}

.cal-admin-form-two label {
  min-width: 0;
}

.cal-admin-form-pikka-cap {
  width: auto;
}

.cal-admin-form-pikka-cap label {
  display: block;
}

.cal-admin-add {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 0.35rem 0.45rem;
  margin-top: 0.45rem;
  padding-top: 0.35rem;
  border-top: 1px dashed rgba(0, 0, 0, 0.1);
  text-align: left;
}

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

.cal-admin-add-panel {
  display: none;
  flex: 1 1 100%;
  width: 100%;
  padding-top: 0.1rem;
}

.cal-admin-add-checkbox:checked ~ .cal-admin-add-panel {
  display: block;
}

.cal-admin-add-checkbox:checked ~ .cal-admin-add-toggle-label {
  background: rgba(var(--hikari-main-rgb), 0.24);
  box-shadow: inset 0 0 0 1px rgba(var(--hikari-main-rgb), 0.35);
}

.cal-admin-add-checkbox:focus-visible ~ .cal-admin-add-toggle-label {
  outline: 2px solid var(--accent-ring);
  outline-offset: 2px;
}

.cal-admin-add--only {
  margin-top: 0.25rem;
  padding-top: 0;
  border-top: none;
}

.cal-admin-add-icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 6px;
  background: rgba(var(--hikari-main-rgb), 0.14);
  color: var(--hikari-main-dark);
}

label.cal-admin-add-toggle-label {
  cursor: pointer;
  margin: 0;
  -webkit-tap-highlight-color: transparent;
}

.cal-admin-add-icon-wrap .cal-admin-fa-icon {
  font-size: 0.8rem;
  line-height: 1;
}

.cal-admin-icon-btn .cal-admin-fa-icon {
  font-size: 0.72rem;
  line-height: 1;
}

/* 枠の削除など：アイコンのみの送信ボタン */
.cal-admin-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 1.85rem;
  height: 1.85rem;
  margin: 0;
  padding: 0;
  border-radius: 6px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  background: rgba(0, 0, 0, 0.04);
  color: #666;
  cursor: pointer;
  line-height: 1;
  -webkit-tap-highlight-color: transparent;
}

.cal-admin-icon-btn:hover {
  background: #fdecea;
  color: #8c2f2a;
  border-color: rgba(140, 47, 42, 0.28);
}

.cal-admin-icon-btn:focus-visible {
  outline: 2px solid var(--accent-ring);
  outline-offset: 2px;
}

.cal-admin-inline-form--icon-only {
  margin-top: 0.25rem;
}

.cal-admin-add-label {
  font-size: 0.65rem;
  color: var(--muted);
  margin-bottom: 0.2rem;
}

.cal-text-link {
  display: inline;
  margin: 0;
  padding: 0;
  border: none;
  background: none;
  color: var(--accent-dark);
  font: inherit;
  font-size: 0.68rem;
  text-decoration: underline;
  cursor: pointer;
}

.cal-text-link:hover {
  color: var(--accent);
}

.cal-admin-muted {
  color: #888;
  font-size: 0.7rem;
}

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

/* 管理画面：スマホで入力フォーカス時の iOS 自動ズームを抑える */
@media (max-width: 768px) {
  .admin-body input[type="text"],
  .admin-body input[type="email"],
  .admin-body input[type="tel"],
  .admin-body input[type="search"],
  .admin-body input[type="number"],
  .admin-body input[type="time"],
  .admin-body input[type="date"],
  .admin-body input[type="datetime-local"],
  .admin-body select,
  .admin-body textarea {
    font-size: 16px;
  }

  .admin-body .cal-admin-cap-input {
    min-width: 2.85rem;
    width: 2.85rem;
    max-width: 3rem;
  }

  .admin-body .cal-sched-tour .cal-admin-cap-input {
    min-width: 2.5rem;
    width: 2.5rem;
    max-width: 2.75rem;
  }

  .admin-body .cal-admin-tour-line-main input[type="time"],
  .admin-body .cal-tour-add-form input[type="time"] {
    font-size: 16px;
  }
}