/* ==========================================================================
   管理画面共通スタイル - management.css
   園児管理、クラス管理、職員管理などの管理画面用
   ========================================================================== */

/* ページヘッダー & フィルタ */
/* ページヘッダー & フィルタ */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    /* タブが入るので余白を調整 */
    flex-wrap: wrap;
    gap: 1rem;
}

.page-header .btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-width: 160px;
    /* ボタン幅を統一 */
    height: 48px;
    /* 高さも統一 */
}

.page-header h2 {
    font-size: 1.5rem;
    color: var(--color-text);
}

.filter-bar {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.filter-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-item select {
    padding: 0.5rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 0.9rem;
    min-width: 180px;
}

.search-box {
    display: flex;
    align-items: center;
    background: white;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 0.25rem 0.75rem;
    flex: 1;
    min-width: 200px;
}

.search-box .material-icons {
    color: var(--color-text-lighter);
    margin-right: 0.5rem;
}

.search-box input {
    border: none;
    outline: none;
    font-size: 0.9rem;
    width: 100%;
    padding: 0.25rem 0;
}

/* テーブルスタイル */
.table-container {
    overflow-x: auto;
    /* 横スクロールを許可 */
    position: relative;
    /* Stickyの基準点 */
}

table {
    width: 100%;
    border-collapse: separate;
    /* Stickyのためにcollapseではなくseparate推奨 */
    border-spacing: 0;
}

thead {
    background: var(--color-bg);
    position: sticky;
    top: 0;
    z-index: 10;
}

th,
td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    white-space: nowrap;
    /* 改行を禁止して横に伸ばす */
    background: var(--color-bg-white);
    /* Sticky時に裏が透けないように */
    color: var(--color-text);
}

/* 1列目（園児名）を左に固定 */
th:first-child,
td:first-child,
.sticky-col {
    position: sticky;
    left: 0;
    z-index: 5;
    background: var(--color-bg-white);
    /* 固定列の背景 */
    box-shadow: 2px 0 4px rgba(0, 0, 0, 0.05);
    /* 浮いている感を出す影 */
    font-weight: bold;
}

th:first-child {
    z-index: 15;
    /* ヘッダーの固定列は一番上 */
    background: var(--color-bg);
}

tr:hover td {
    background: var(--color-bg);
}

/* Hover時もSticky列の背景色は維持しつつ、少し暗くする（任意） */
tr:hover td:first-child {
    background: var(--color-bg);
}

/* ダークモード時のSticky列のスタイル調整 */
.theme-dark th:first-child,
.theme-dark td:first-child,
.theme-dark .sticky-col {
    box-shadow: 2px 0 4px rgba(0, 0, 0, 0.4);
}

/* ヘッダー固定列の背景色（ダークモード） */
.theme-dark th:first-child {
    background: var(--color-bg);
}

/* 生年月日の2行表示スタイル */
.date-cell {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.2;
}

.date-year {
    font-size: 0.75rem;
    color: var(--color-text-light);
}

.date-md {
    font-size: 0.95rem;
    font-weight: 500;
}

th {
    font-weight: 600;
    color: var(--color-text);
    font-size: 0.9rem;
}

td {
    font-size: 0.9rem;
}

/* ステータスバッジ（管理画面用） */
.status-badge {
    display: inline-block;
}

/* ステータスカラー適用 */
.status-active {
    background: var(--color-status-active);
    color: var(--color-status-active-text);
}

.status-graduated {
    background: var(--color-status-graduated);
    color: var(--color-status-graduated-text);
}

.status-left {
    background: var(--color-status-left);
    color: var(--color-status-left-text);
}

/* ログアウトモーダル */
.logout-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.logout-modal.active {
    display: flex;
}

.logout-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
}

.logout-modal-content {
    position: relative;
    background: white;
    border-radius: 16px;
    padding: 2rem;
    max-width: 400px;
    width: 90%;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    z-index: 1;
}

.logout-icon-wrapper {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    background: rgba(244, 67, 54, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logout-icon-wrapper .material-icons {
    font-size: 32px;
    color: #f44336;
}

.logout-modal-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

.logout-modal-message {
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin-bottom: 2rem;
    line-height: 1.5;
}

.logout-modal-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.btn-logout-cancel {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 12px;
    background: var(--color-bg);
    color: var(--color-text-light);
    font-weight: 600;
    cursor: pointer;
    flex: 1;
    transition: background 0.2s;
}

.btn-logout-cancel:hover {
    background: var(--color-border);
}

.btn-logout-confirm {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 12px;
    background: var(--color-danger);
    color: var(--color-on-primary);
    font-weight: 600;
    cursor: pointer;
    flex: 1;
    transition: background 0.2s;
    box-shadow: 0 4px 12px rgba(229, 57, 53, 0.3);
}

.btn-logout-confirm:hover {
    background: var(--color-danger-dark);
    box-shadow: 0 6px 16px rgba(229, 57, 53, 0.4);
}

/* ダークモード対応 */
.theme-dark .logout-modal-content,
.theme-dark .notification-modal-content {
    background: var(--color-bg-white);
    /* Use CSS variable for background */
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.theme-dark .logout-icon-wrapper {
    background: rgba(244, 67, 54, 0.2);
}

.theme-dark .btn-logout-cancel {
    background: var(--color-bg);
    color: var(--color-text);
}

.theme-dark .btn-logout-cancel:hover {
    background: var(--color-border);
}

/* 操作ボタンを横並びに */
td .action-buttons,
td>div {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

/* ボタンのサイズ調整 */
td .btn {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    white-space: nowrap;
}

/* 通知モーダルヘッダーのレイアウト */
.notification-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg) var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.notification-modal-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 0;
}

.notification-header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.notification-toggle-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.notification-toggle-label {
    font-size: 0.85rem;
    color: var(--color-text-light);
    white-space: nowrap;
}

.notification-modal-close {
    background: none;
    border: none;
    color: var(--color-text-light);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.notification-modal-close:hover {
    background: var(--color-bg);
    color: var(--color-text);
}

.notification-modal-close .material-icons {
    font-size: 24px;
}


/* 通知モーダル基本スタイル */
.notification-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
}

.notification-modal.active {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: var(--spacing-md);
}

.notification-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
}

.notification-modal-content {
    position: relative;
    background: white;
    border-radius: 16px;
    width: 90%;
    max-width: 500px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    z-index: 2001;
}

.notification-modal-body {
    padding: var(--spacing-md) var(--spacing-lg);
    overflow-y: auto;
    flex: 1;
}

.notification-loading {
    text-align: center;
    padding: 2rem;
    color: var(--color-text-light);
}

/* 通知モーダルのレスポンシブ */
@media (max-width: 768px) {
    .notification-modal.active {
        align-items: flex-start;
        justify-content: center;
        padding-top: 0;
    }

    .notification-modal-content {
        width: 100%;
        max-width: 100%;
        max-height: 85vh;
        border-radius: 0 0 16px 16px;
        margin-top: 0;
        transform: translateY(-100%);
        transition: transform 0.3s ease-out;
    }

    .notification-modal.active .notification-modal-content {
        transform: translateY(0);
    }

    .notification-modal-header {
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .notification-modal-header h2 {
        font-size: var(--font-size-lg);
    }

    .notification-modal-body {
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .notification-item {
        padding: var(--spacing-xs) var(--spacing-sm);
    }
}

.notification-empty {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--color-text-lighter);
}

.notification-empty .material-icons {
    font-size: 48px;
    color: var(--color-text-lighter);
    margin-bottom: 1rem;
}

.notification-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.notification-item {
    background: var(--color-bg);
    border-radius: 12px;
    padding: 1rem;
    border-left: 4px solid var(--color-primary);
    cursor: pointer;
    transition: all 0.2s;
}

.notification-item:hover {
    background: var(--color-primary-light);
    transform: translateX(4px);
}

.notification-item-header {
    display: flex;
    align-items: start;
    gap: var(--spacing-sm);
    margin-bottom: 0.5rem;
}

.notification-item-icon {
    background: var(--color-primary);
    color: var(--color-on-primary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.notification-item-icon .material-icons {
    font-size: 20px;
}

.notification-item-content {
    flex: 1;
    min-width: 0;
}

.notification-item-title {
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.notification-item-message {
    color: var(--color-text-light);
    font-size: 0.9rem;
    line-height: 1.5;
}

.notification-item-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--color-border);
}

.notification-item-count {
    background: var(--color-danger);
    color: var(--color-on-primary);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
}

.notification-item-link {
    color: var(--color-primary);
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.notification-item-link:hover {
    text-decoration: underline;
}

.notification-item-link .material-icons {
    font-size: 16px;
}

/* ========================================
   タブナビゲーション
   ======================================== */
.tab-navigation {
    display: flex;
    background: var(--color-bg-white);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    /* layout.cssのheader.stickyに追従するためのオフセットはJSかCSS変数で調整が必要になる場合がある */
    z-index: 90;
    margin: -1rem -1rem 1.5rem -1rem;
    padding: 0 0.5rem;
}

/* ヘッダーがsticky(z-index: 100)なので、その下に配置 */
.header+.container .tab-navigation {
    top: calc(44px + 1.75rem);
    /* おおよそのヘッダー高 */
}

.tab-item {
    flex: 1;
    text-align: center;
    padding: 1rem 0.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text-light);
    cursor: pointer;
    position: relative;
    transition: all 0.2s;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.tab-item.active {
    color: var(--color-primary);
}

.tab-item.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 15%;
    right: 15%;
    height: 3px;
    background: var(--color-primary);
    border-radius: 3px 3px 0 0;
}

.tab-badge {
    position: absolute;
    top: 8px;
    right: 10%;
    background: var(--color-danger);
    color: var(--color-on-primary);
    font-size: 0.7rem;
    min-width: 18px;
    height: 18px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--color-bg-white);
    font-weight: bold;
}

/* タブコンテンツの切り替え */
.tab-content {
    display: none;
    animation: fadeIn 0.3s ease-out;
}

.tab-content.active {
    display: block;
}

/* fadeIn keyframes removed - defined in common.css */

/* ========================================
   招待コードセクションのブラッシュアップ
   ======================================== */
.invite-code-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem 1rem;
    text-align: center;
}

.invite-code-label {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: 1rem;
}

.code-display-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    width: 100%;
    max-width: 400px;
}

.code-display-box {
    background: var(--color-bg);
    border: 2px dashed var(--color-border);
    border-radius: 16px;
    padding: 1.5rem 2rem;
    width: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 80px;
}

.theme-dark .code-display-box {
    background: rgba(255, 255, 255, 0.05);
}

.code-text {
    font-size: 2rem;
    font-weight: 800;
    font-family: 'JetBrains Mono', 'Roboto Mono', monospace;
    letter-spacing: 4px;
    color: var(--color-primary);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.code-text.masked {
    filter: blur(8px);
    letter-spacing: 8px;
    user-select: none;
    pointer-events: none;
    opacity: 0.6;
}

.btn-visibility-toggle {
    position: absolute;
    right: 1rem;
    background: transparent;
    border: none;
    color: var(--color-text-light);
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s;
}

.btn-visibility-toggle:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--color-primary);
}

.theme-dark .btn-visibility-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
}

.invite-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    width: 100%;
}

.btn-invite-action {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border-radius: 12px;
    border: 1px solid var(--color-border);
    background: var(--color-bg-white);
    color: var(--color-text);
    font-weight: 600;
    transition: all 0.2s;
    cursor: pointer;
    white-space: nowrap;
    /* 改行防止 */
}

.btn-invite-action:hover {
    background: var(--color-bg);
    transform: translateY(-2px);
}

.btn-invite-action .material-icons {
    font-size: 1.25rem;
}

.btn-invite-action.primary {
    background: var(--color-primary);
    color: white;
    border: none;
    box-shadow: 0 4px 12px rgba(253, 124, 33, 0.3);
}

.btn-invite-action.primary:hover {
    background: var(--color-primary-dark);
    box-shadow: 0 6px 16px rgba(253, 124, 33, 0.4);
}

/* 招待コードボタンのモバイル対応 (375px以下) */
@media (max-width: 375px) {
    .btn-invite-action {
        padding: 0.75rem 0.5rem;
        font-size: 0.85rem;
    }

    .btn-invite-action .material-icons {
        display: none;
        /* アイコンを消してテキストを確保 */
    }
}

.invite-explanation {
    margin-top: 2rem;
    padding: 1.25rem;
    background: var(--color-primary-lighter);
    border-radius: 12px;
    font-size: 0.85rem;
    color: var(--color-text-light);
    line-height: 1.6;
    text-align: left;
    width: 100%;
}

.theme-dark .invite-explanation {
    background: rgba(253, 124, 33, 0.08);
}

/* ========================================
   承認待ち登録セクション
   ======================================== */
.pending-card {
    display: none;
    margin-bottom: 1.5rem;
    border: 1px solid var(--color-warning);
    border-radius: 8px;
    background: var(--color-bg-white);
    overflow: hidden;
}

/* ヘッダー */
.pending-header {
    background-color: #fff3e0;
    /* Light mode default */
    color: #e65100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.pending-header:hover {
    background-color: #ffe0b2;
}

.pending-title {
    font-weight: bold;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ダークモード対応 */
.theme-dark .pending-header {
    background-color: rgba(255, 152, 0, 0.15);
    /* Orange overlap */
    color: #ffb74d;
    /* Lighter orange for text */
}

/* リストアイテム */
.pending-item {
    border: 1px solid var(--color-border);
    border-radius: 8px;
    margin-bottom: 12px;
    background: var(--color-bg-white);
    overflow: hidden;
}

.pending-content {
    padding: 12px;
}

.pending-child-name {
    font-weight: bold;
    font-size: 1rem;
    margin-bottom: 4px;
    color: var(--color-text);
}

.pending-child-suffix {
    font-size: 0.85rem;
    font-weight: normal;
    color: var(--color-text-light);
}

.pending-parent-info,
.pending-info {
    color: var(--color-text-light);
    font-size: 0.9rem;
    margin-bottom: 4px;
}

.pending-name {
    font-weight: bold;
    font-size: 1rem;
    margin-bottom: 4px;
    color: var(--color-text);
}

.pending-meta {
    margin-top: 8px;
    font-size: 0.8rem;
    background: var(--color-bg);
    padding: 4px 8px;
    display: inline-block;
    border-radius: 4px;
    color: var(--color-text-light);
}

/* アクションボタンエリア */
.pending-actions {
    background: var(--color-bg);
    padding: 12px;
    display: flex;
    flex-direction: row;
    align-items: stretch;
    gap: 12px;
    border-top: 1px solid var(--color-border);
}

.pending-btn {
    flex: 1;
    font-size: 0.95rem;
    font-weight: 600;
    padding: 12px 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border-radius: 12px;
    min-width: 0;
}

.pending-btn-approve {
    flex: 1;
}

.pending-btn .material-icons {
    font-size: 1.25rem;
}

/* モバイル対応 (iPhone SE等) */
@media (max-width: 375px) {
    .pending-btn {
        padding: 8px 4px;
        /* Paddingを詰める */
        font-size: 0.8rem;
    }

    /* アイコンを非表示にしてスペース確保 */
    .pending-btn .material-icons {
        display: none;
    }
}

/* ========================================
   年度更新ウィザード（class-management.html）用
   ======================================== */
.wizard-step {
    padding: 1rem 0;
}

.step-indicator {
    background: var(--color-bg);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    text-align: center;
}

.wizard-body {
    padding: 0 1rem;
}

.wizard-body p {
    color: var(--color-text);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.wizard-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    justify-content: center;
}

.wizard-actions .btn {
    min-width: 120px;
}

.promotion-list {
    max-height: 50vh;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.promotion-row {
    border: 1px solid var(--color-border);
}

.promotion-row .material-icons {
    color: var(--color-text-light);
}

/* モバイル対応 */
@media (max-width: 480px) {
    .promotion-row {
        flex-direction: column;
        align-items: stretch !important;
        gap: 0.75rem !important;
        padding: 1rem !important;
    }

    .promotion-row>div:nth-child(2) {
        /* 矢印 */
        text-align: center;
        transform: rotate(90deg);
        padding: 0.25rem 0;
    }

    .promotion-row .btn {
        width: 100%;
    }
}

/* ========================================
   年度更新ウィザード（プレビューエリア）
   ======================================== */
/* 進級ウィザードモーダル */
#promotionWizardModal .modal-content {
    max-width: 800px;
    width: 95%;
}

/* クラス管理ウィザードStep1: プレビューエリア */
.copy-preview-container {
    background: var(--color-bg);
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    max-height: 200px;
    overflow-y: auto;
    border: 1px solid var(--color-border);
}

.copy-preview-title {
    margin-bottom: 0.5rem;
    font-weight: bold;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.copy-preview-item {
    padding: 6px 0;
    border-bottom: 1px dashed var(--color-border);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.copy-preview-item:last-child {
    border-bottom: none;
}

.copy-preview-class-name {
    font-weight: bold;
    color: var(--color-text);
}

.copy-preview-class-age {
    font-size: 0.8rem;
    color: var(--color-text-light);
}

/* ========================================
   年度更新ウィザード（Step2リスト）
   ======================================== */
.promotion-row {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    gap: 0.5rem;
    padding: 0.75rem;
    background: var(--color-bg);
    border-radius: 8px;
    border: 1px solid var(--color-border);
    transition: background 0.2s;
}

.theme-dark .promotion-row {
    background: rgba(255, 255, 255, 0.03);
}

.promotion-from {
    flex: 1;
    color: var(--color-text);
}

.promotion-from strong {
    font-size: 1rem;
    margin-right: 0.25rem;
}

.promotion-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
}

.promotion-to {
    flex: 1.2;
}

.promotion-btn {
    margin-left: 0.5rem;
}


/* ========================================
   年度更新ウィザード（Step2 アコーディオン）
   ======================================== */
.accordion-container {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.accordion-item {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    transition: border-color 0.2s;
}

.accordion-header {
    padding: 0.75rem 1rem;
    background: var(--color-bg);
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
    user-select: none;
}

.accordion-header:hover {
    background: rgba(0, 0, 0, 0.02);
}

.theme-dark .accordion-header:hover {
    background: rgba(255, 255, 255, 0.02);
}

.accordion-toggle-icon {
    color: var(--color-text-light);
    transition: transform 0.2s;
}

.accordion-item.active .accordion-toggle-icon {
    transform: rotate(90deg);
}

.accordion-title {
    flex: 1;
    font-weight: 600;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.accordion-target-select {
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-size: 0.9rem;
    background: var(--color-bg-white);
    color: var(--color-text);
    max-width: 200px;
}

.accordion-body {
    display: none;
    padding: 1rem;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg-white);
}

.accordion-item.active .accordion-body {
    display: block;
}

/* 園児リスト（行） */
.child-list-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0.5rem;
    border-bottom: 1px solid #eee;
    flex-wrap: nowrap;
    /* 基本は横並び */
}

/* モバイル対応：画面が狭いときはレイアウト調整 */
@media (max-width: 480px) {
    .child-list-row {
        flex-wrap: wrap;
        /* 名前が長ければ折り返し許可 */
    }

    .child-name {
        min-width: 100%;
        /* 名前は一行専有でもOK */
        margin-bottom: 0.5rem;
        /* プルダウンとの隙間 */
        margin-right: 0;
    }

    .child-action-select {
        max-width: 100%;
        /* モバイルでは幅いっぱい使う */
        width: 100%;
        flex: 1;
    }
}

.child-list-row:last-child {
    border-bottom: none;
}

.child-name {
    flex: 1;
    font-weight: 500;
    margin-right: 1rem;
    white-space: nowrap;
    /* 名前自体の折り返しは防ぐ */
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 個別アクション選択プルダウン */
.child-action-select {
    padding: 0.4rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    background-color: var(--color-bg);
    color: var(--color-text);
    font-size: 0.9rem;
    max-width: 220px;
    /* テキストが見切れない程度に拡大 */
    width: auto;
}

/* ダークモード対応 */
.theme-dark .child-list-row {
    border-color: rgba(255, 255, 255, 0.1);
}

.theme-dark .child-action-select {
    background-color: #333;
    color: #fff;
    border-color: #555;
}


.theme-dark .accordion-body {
    background: rgba(255, 255, 255, 0.02);
}


/* モバイル対応（アコーディオンヘッダー） */
@media (max-width: 480px) {
    .accordion-header {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
        position: relative;
        padding-left: 2.5rem;
        /* アイコン分のスペース確保 */
    }

    .accordion-toggle-icon {
        position: absolute;
        left: 0.75rem;
        top: 0.75rem;
    }

    .accordion-title {
        width: 100%;
        flex-wrap: wrap;
    }

    .accordion-title span:last-child {
        margin-left: auto;
        /* 人数を右寄せに */
    }

    /* 矢印アイコンを回転させて下向きに */
    .accordion-header .material-icons {
        display: none;
        /* 横矢印は非表示にして、レイアウトを変える */
    }

    .accordion-target-select {
        max-width: 100%;
        width: 100%;
    }
}


/* モバイル用ヒントなどのスタイル調整 */
.accordion-mobile-hint {
    display: none;
    font-size: 0.8rem;
    color: var(--color-primary);
    background: rgba(var(--color-primary-rgb), 0.05);
    /* 注意: color-primary-rgbがない場合は調整が必要 */
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    margin: 0.25rem 0 0.5rem 0;
    /* タイトルとセレクトの間 */
    align-self: flex-start;
}

.theme-dark .accordion-mobile-hint {
    color: var(--color-primary-light);
    background: rgba(255, 255, 255, 0.05);
}

@media (max-width: 480px) {
    .accordion-mobile-hint {
        display: flex;
        align-items: center;
        gap: 0.25rem;
        align-self: flex-start;
        /* 左寄せ */
    }

    /* ヘッダー全体のパディング調整 */
    .accordion-header {
        padding: 1rem;
    }

    /* クラス名を少し大きく */
    .accordion-title {
        font-size: 1.1rem;
        margin-bottom: 0.25rem;
    }

    /* セレクトボックスをカードっぽく */
    .accordion-target-select {
        padding: 0.75rem;
        background: var(--color-bg-white);
        border: 2px solid var(--color-border);
        font-weight: 500;
    }
}


/* ダークモード視認性向上 */
.theme-dark .accordion-mobile-hint {
    color: #8ab4f8;
    /* より明るい青 */
    background: rgba(138, 180, 248, 0.15);
    font-weight: 500;
}