/* ============================================
   LENDING 機材貸出画面専用スタイルシート
   名前空間: lending-
   コンパクトデザイン対応版（ダッシュボード・機材検索画面と統一）
   フォント統一: Noto Sans JP
============================================ */

/* ============================================
   フォント統一の基本設定
============================================ */
:root {
    --lending-font-family: 'Noto Sans JP', var(--font-family-base, sans-serif);
}

/* 機材貸出画面全体のフォント統一 */
.lending-container,
.lending-container * {
    font-family: var(--lending-font-family) !important;
}

/* すべての入力要素とボタンのフォント統一 */
.lending-container input,
.lending-container select,
.lending-container textarea,
.lending-container button {
    font-family: var(--lending-font-family) !important;
}

/* ============================================
   基本コンテナ・レイアウト
============================================ */
.lending-container {
    max-width: none !important;
    margin: 0 !important;
    width: 100% !important;
    padding: 0.5rem;
    font-family: var(--lending-font-family);
    color: var(--color-text-primary);
    background-color: var(--color-background);
    min-height: calc(100vh - var(--header-height));
    box-sizing: border-box;
    background-color: #F3F4F6;
}

/* 機材貸出画面専用コンテンツ余白調整（他画面と統一） */
.mega-lending-content .lending-container {
    margin-top: 0px !important;
    padding-top: 0.25rem !important;
}

/* セクション間隔の統一 */
.lending-header {
    margin-bottom: 0.75rem;
}

.lending-category-card {
    margin-bottom: 0.75rem;
}

.lending-schedule-section {
    margin-bottom: 0.75rem;
}

/* 子要素間の上マージンをリセット */
.lending-container > * + * {
    margin-top: 0;
}

/* ============================================
   ヘッダーセクション
============================================ */
.lending-title-section {
    margin-bottom: var(--space-sm);
    font-family: var(--lending-font-family);
}

.lending-main-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 4px 0;
    color: var(--color-text-primary);
    font-family: var(--lending-font-family);
}

.lending-description {
    color: var(--color-text-secondary);
    font-size: 14px !important;
    margin: 0 0 var(--space-sm) 0;
    line-height: 1.4;
    font-family: var(--lending-font-family);
}

/* ============================================
   カテゴリ選択カード（ヘッダー削除済み）
============================================ */
.lending-category-card {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: all var(--transition-normal);
    font-family: var(--lending-font-family);
}

.lending-category-card:hover {
    box-shadow: var(--shadow-lg);
}

/* カテゴリドロップダウン */
.lending-category-dropdown {
    display: none;
    background-color: var(--color-surface);
    max-height: 300px;
    overflow-y: auto;
    font-family: var(--lending-font-family);
}

.lending-category-dropdown.active {
    display: block;
}

.lending-category-search {
    padding: var(--space-sm);
    border-bottom: 1px solid var(--color-border);
    background-color: var(--color-background);
    font-family: var(--lending-font-family);
}

.lending-search-box {
    position: relative;
    display: flex;
    align-items: center;
    font-family: var(--lending-font-family);
}

.lending-search-icon {
    position: absolute;
    left: 8px;
    color: var(--color-text-secondary);
    font-size: 18px;
    z-index: 1;
}

.lending-search-input {
    width: 100%;
    padding: 6px 8px 6px 32px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 14px !important;
    background-color: var(--color-surface);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    font-family: var(--lending-font-family);
}

.lending-search-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255, 100, 120, 0.1);
}

/* カテゴリリスト（横並び対応） */
.lending-category-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 6px;
    padding: 8px;
    max-height: 200px;
    overflow-y: auto;
    font-family: var(--lending-font-family);
}

.lending-category-item {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    text-align: center;
    cursor: pointer;
    font-size: 13px !important;
    transition: all var(--transition-fast);
    color: var(--color-text-primary);
    font-weight: 500;
    min-height: 36px;
    font-family: var(--lending-font-family);
}

.lending-category-item:hover {
    background-color: var(--color-background);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.lending-category-item.selected {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    font-weight: 600;
}

.lending-category-item.active {
    background-color: var(--color-primary-light);
    border-color: var(--color-primary);
    color: var(--color-primary);
    font-weight: 600;
}

.lending-category-name {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-family: var(--lending-font-family);
}

/* カテゴリアクション */
.lending-category-actions {
    padding: 8px;
    border-top: 1px solid var(--color-border);
    background-color: var(--color-background);
    display: flex;
    justify-content: flex-end;
    font-family: var(--lending-font-family);
}

.lending-category-ok-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 16px;
    background-color: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 13px !important;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--lending-font-family);
}

.lending-category-ok-btn:hover:not(:disabled) {
    background-color: var(--color-primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.lending-category-ok-btn:disabled {
    background-color: var(--color-border);
    color: var(--color-text-secondary);
    cursor: not-allowed;
}

/* ============================================
   週間予約表セクション
============================================ */
.lending-schedule-header {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    padding: 0.5rem 0.75rem;
    margin-bottom: var(--space-sm);
    font-family: var(--lending-font-family);
}

.lending-schedule-title-wrapper {
    display: flex;
    align-items: center; /* 修正: flex-start から center に変更 */
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
    font-family: var(--lending-font-family);
}

.lending-schedule-title {
    display: flex;
    align-items: center;
    gap: 6px; /* アイコンとテキストの間隔を調整 */
    margin: 0;
    font-size: 16px !important;
    font-weight: 700;
    color: var(--color-text-primary);
    font-family: var(--lending-font-family);
}

.lending-schedule-title-text {
    /* 修正: margin-top を削除 */
    font-family: var(--lending-font-family);
}

.lending-current-category {
    position: relative;
    /* 修正: margin-top を削除して中央揃えに */
    font-family: var(--lending-font-family);
}

/* 修正: カテゴリバッジの色を青系統に変更し、サイズを大きく */
.lending-category-badge {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px; /* 修正: パディングを増加 */
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    font-size: 14px !important; /* 修正: フォントサイズを増加 */
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid rgba(74, 107, 255, 0.3); /* 修正: 赤から青系統に変更 */
    min-height: 32px; /* 修正: 最小高さを設定 */
    font-family: var(--lending-font-family);
}

.lending-category-badge:hover {
    background-color: var(--color-primary);
    color: white;
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(74, 107, 255, 0.5); /* 修正: ホバー時の枠線も青系統 */
}

/* インラインカテゴリドロップダウン */
.lending-category-inline-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    min-width: 250px;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    overflow: hidden;
    font-family: var(--lending-font-family);
}

.lending-category-inline-dropdown.active {
    display: block;
}

.lending-category-inline-search {
    padding: var(--space-sm);
    border-bottom: 1px solid var(--color-border);
    background-color: var(--color-background);
    font-family: var(--lending-font-family);
}

.lending-category-inline-list {
    max-height: 200px;
    overflow-y: auto;
    padding: 4px 0;
    font-family: var(--lending-font-family);
}

.lending-category-inline-item {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px var(--space-sm);
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    font-size: 14px !important;
    transition: background-color var(--transition-fast);
    color: var(--color-text-primary);
    font-family: var(--lending-font-family);
}

.lending-category-inline-item:hover {
    background-color: var(--color-background);
}

.lending-category-inline-item.active {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    font-weight: 600;
}

/* ナビゲーション */
.lending-navigation {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    flex-wrap: wrap;
    font-family: var(--lending-font-family);
}

.lending-nav-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--lending-font-family);
}

.lending-current-week {
    font-size: 14px !important;
    font-weight: 600;
    color: var(--color-text-primary);
    padding: 0 6px;
    white-space: nowrap;
    font-family: var(--lending-font-family);
}

.lending-nav-btn {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 5px 10px;
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 13px !important;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    white-space: nowrap;
    font-family: var(--lending-font-family);
}

.lending-nav-btn-primary {
    background-color: var(--color-primary);
    color: white;
}

.lending-nav-btn-primary:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.lending-nav-btn-secondary {
    background-color: var(--color-surface);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}

.lending-nav-btn-secondary:hover {
    background-color: var(--color-background);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* ============================================
   予約テーブル
============================================ */
.lending-table-container {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    overflow: hidden;
    font-family: var(--lending-font-family);
}

.lending-table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
    min-width: 1000px;
    font-family: var(--lending-font-family);
}

.lending-table th {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    font-weight: 700;
    font-size: 13px !important;
    padding: 8px 6px;
    text-align: left;
    border-bottom: 2px solid var(--color-border);
    border-right: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 10;
    font-family: var(--lending-font-family);
}

.lending-table th:last-child {
    border-right: none;
}

.lending-equipment-header {
    width: 200px;
}

.lending-date-header {
    width: 110px;
    text-align: center;
}

.lending-today-highlight {
    background-color: var(--color-accent-light) !important;
    color: var(--color-accent) !important;
}

.lending-date-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    font-family: var(--lending-font-family);
}

.lending-date-text {
    font-weight: 600;
    font-size: 13px !important;
    font-family: var(--lending-font-family);
}

.lending-today-badge {
    background-color: var(--color-accent);
    color: white;
    padding: 1px 4px;
    border-radius: var(--radius-full);
    font-size: 11px !important;
    font-weight: 600;
    font-family: var(--lending-font-family);
}

/* テーブル行 */
.lending-equipment-row:hover {
    background-color: var(--color-background);
}

.lending-equipment-cell {
    padding: 8px 6px;
    border-bottom: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
    cursor: pointer;
    transition: background-color var(--transition-fast);
    font-family: var(--lending-font-family);
}

.lending-equipment-cell:hover {
    background-color: var(--color-primary-light);
}

.lending-equipment-cell:last-child {
    border-right: none;
}

.lending-equipment-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-family: var(--lending-font-family);
}

.lending-equipment-main {
    display: flex;
    flex-direction: column;
    gap: 1px;
    font-family: var(--lending-font-family);
}

.lending-equipment-name {
    font-size: 14px !important;
    font-weight: 600;
    margin: 0;
    color: var(--color-text-primary);
    line-height: 1.2;
    font-family: var(--lending-font-family);
}

.lending-equipment-model {
    font-size: 13px !important;
    color: var(--color-text-secondary);
    line-height: 1.2;
    font-family: var(--lending-font-family);
}

.lending-equipment-location {
    display: flex;
    align-items: center;
    gap: 2px;
    font-size: 13px !important;
    color: var(--color-accent);
    background-color: var(--color-accent-light);
    padding: 1px 4px;
    border-radius: var(--radius-sm);
    width: fit-content;
    font-family: var(--lending-font-family);
}

.lending-equipment-location .material-symbols-outlined {
    font-size: 14px !important;
}

/* 予約セル */
.lending-reservation-cell {
    padding: 4px;
    border-bottom: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
    vertical-align: top;
    position: relative;
    min-height: 60px;
    font-family: var(--lending-font-family);
}

.lending-reservation-cell:last-child {
    border-right: none;
}

.lending-empty-cell {
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.lending-empty-cell:hover {
    background-color: var(--color-background);
}

.lending-empty-slot {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    min-height: 50px;
    color: var(--color-text-secondary);
    opacity: 0;
    transition: opacity var(--transition-fast);
    font-family: var(--lending-font-family);
}

.lending-empty-cell:hover .lending-empty-slot {
    opacity: 1;
}

.lending-empty-slot .material-symbols-outlined {
    font-size: 16px;
}

/* 予約詳細 */
.lending-reservation-details {
    padding: 4px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
    height: 100%;
    min-height: 50px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    font-family: var(--lending-font-family);
}

.lending-reservation-details:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.lending-user-reservation {
    border: 2px solid var(--color-primary) !important;
    background-color: var(--color-primary-light) !important;
}

.lending-user-reservation:hover {
    box-shadow: var(--shadow-md) !important;
    cursor: move;
}

.lending-multi-day-reservation {
    background: linear-gradient(45deg, var(--color-background), var(--color-divider));
}

/* ステータス別カラー */
.lending-status-予約 {
    background-color: rgba(245, 158, 11, 0.1);
    border-color: var(--color-warning);
}

.lending-status-使用 {
    background-color: rgba(74, 107, 255, 0.1);
    border-color: var(--color-accent);
}

.lending-status-返却 {
    background-color: rgba(56, 193, 114, 0.1);
    border-color: var(--color-success);
}

.lending-reservation-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2px;
    font-family: var(--lending-font-family);
}

.lending-employee-name {
    background-color: var(--color-surface);
    padding: 1px 4px;
    border-radius: var(--radius-sm);
    font-size: 11px !important;
    font-weight: 500;
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
    font-family: var(--lending-font-family);
}

.lending-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 1px;
    padding: 1px 4px;
    border-radius: var(--radius-sm);
    font-size: 11px !important;
    font-weight: 600;
    font-family: var(--lending-font-family);
}

.lending-status-badge .material-symbols-outlined {
    font-size: 13px !important;
}

.lending-status-badge.lending-status-予約 {
    background-color: rgba(245, 158, 11, 0.2);
    color: var(--color-warning);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.lending-status-badge.lending-status-使用 {
    background-color: rgba(74, 107, 255, 0.2);
    color: var(--color-accent);
    border: 1px solid rgba(74, 107, 255, 0.3);
}

.lending-status-badge.lending-status-返却 {
    background-color: rgba(56, 193, 114, 0.2);
    color: var(--color-success);
    border: 1px solid rgba(56, 193, 114, 0.3);
}

.lending-reservation-content {
    display: flex;
    flex-direction: column;
    gap: 1px;
    flex: 1;
    font-family: var(--lending-font-family);
}

.lending-purpose {
    font-size: 13px !important;
    font-weight: 600;
    color: var(--color-text-primary);
    line-height: 1.2;
    font-family: var(--lending-font-family);
}

.lending-time {
    font-size: 12px !important;
    color: var(--color-text-secondary);
    font-weight: 500;
    line-height: 1.2;
    font-family: var(--lending-font-family);
}

/* ドラッグアンドドロップ */
.lending-reservation-details.dragging {
    opacity: 0.6;
    transform: rotate(2deg);
    z-index: 1000;
}

.lending-reservation-cell.drag-over {
    background-color: var(--color-primary-light) !important;
    border: 2px dashed var(--color-primary) !important;
}

.lending-reservation-cell.drag-invalid {
    background-color: rgba(255, 100, 120, 0.1) !important;
    border: 2px dashed var(--color-error) !important;
}

/* ============================================
   予約履歴セクション
============================================ */
.lending-history-section {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    overflow: hidden;
    font-family: var(--lending-font-family);
}

.lending-history-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background-color: var(--color-background);
    border-bottom: 1px solid var(--color-border);
    flex-wrap: wrap;
    gap: var(--space-sm);
    font-family: var(--lending-font-family);
}

.lending-section-title {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0;
    font-size: 16px !important;
    font-weight: 700;
    color: var(--color-text-primary);
    font-family: var(--lending-font-family);
}

/* ステータスコンテナとごみ箱ボタン */
.lending-status-container {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--lending-font-family);
}

.lending-delete-single-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background-color: var(--color-error);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 14px !important;
    font-family: var(--lending-font-family);
}

.lending-delete-single-btn:hover {
    background-color: #e53e3e;
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.lending-delete-single-btn .material-symbols-outlined {
    font-size: 16px !important;
}

/* 履歴テーブル */
.lending-history-container {
    overflow-x: auto;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-family: var(--lending-font-family);
}

.lending-history-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 700px;
    font-family: var(--lending-font-family);
}

.lending-history-table th {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    font-weight: 700;
    font-size: 13px !important;
    padding: 8px 6px;
    text-align: left;
    border-bottom: 2px solid var(--color-border);
    border-right: 1px solid var(--color-border);
    font-family: var(--lending-font-family);
}

.lending-history-table th:last-child {
    border-right: none;
}

.lending-history-table td {
    padding: 8px 6px;
    border-bottom: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
    font-size: 13px !important;
    vertical-align: middle;
    font-family: var(--lending-font-family);
}

.lending-history-table td:last-child {
    border-right: none;
}

.lending-history-row:hover {
    background-color: var(--color-background);
}

/* セル幅の定義 */
.lending-equipment-column { width: 180px; }
.lending-purpose-column { width: 170px; }
.lending-datetime-column { width: 130px; }
.lending-status-column { width: 120px; }

.lending-equipment-compact {
    display: flex;
    flex-direction: column;
    font-family: var(--lending-font-family);
}

.lending-purpose-text,
.lending-datetime {
    color: var(--color-text-primary);
    font-size: 13px !important;
    font-family: var(--lending-font-family);
}

/* 空の状態 */
.lending-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
    text-align: center;
    font-family: var(--lending-font-family);
}

.lending-empty-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-background);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-sm);
}

.lending-empty-icon .material-symbols-outlined {
    font-size: 30px;
    color: var(--color-text-secondary);
}

.lending-empty-text {
    font-size: 16px !important;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0 0 4px 0;
    font-family: var(--lending-font-family);
}

.lending-empty-subtext {
    font-size: 14px !important;
    color: var(--color-text-secondary);
    margin: 0;
    font-family: var(--lending-font-family);
}

/* ============================================
   フォーム要素
============================================ */
.lending-form-group {
    margin-bottom: var(--space-sm);
    font-family: var(--lending-font-family);
}

.lending-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
    font-family: var(--lending-font-family);
}

.lending-form-label {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 4px;
    font-weight: 600;
    color: var(--color-text-primary);
    font-size: 14px !important;
    font-family: var(--lending-font-family);
}

.lending-form-input,
.lending-form-textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 14px !important;
    background-color: var(--color-surface);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    box-sizing: border-box;
    font-family: var(--lending-font-family);
}

.lending-form-input:focus,
.lending-form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255, 100, 120, 0.1);
}

.lending-form-textarea {
    resize: vertical;
    min-height: 60px;
}

/* ============================================
   モーダル
============================================ */
.lending-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: var(--space-sm);
    font-family: var(--lending-font-family);
}

.lending-modal-overlay.active {
    display: flex;
}

.lending-modal-container {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 500px;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
    animation: modalSlideIn 0.3s ease-out;
    font-family: var(--lending-font-family);
}

/* カスタム通知モーダル */
.lending-notification-modal-container {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 400px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
    animation: modalSlideIn 0.3s ease-out;
    font-family: var(--lending-font-family);
}

.lending-notification-modal-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: var(--space-md);
    border-bottom: 1px solid var(--color-border);
    background-color: var(--color-background);
    font-family: var(--lending-font-family);
}

.lending-notification-modal-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #4A6BFF; /* デフォルトは青 */
    color: white;
}

.lending-notification-modal-icon.success {
    background-color: #38C172; /* 緑 */
}

.lending-notification-modal-icon.error {
    background-color: #FF6478; /* 赤 */
}

.lending-notification-modal-icon.warning {
    background-color: #F59E0B; /* オレンジ */
}

.lending-notification-modal-title {
    margin: 0;
    font-size: 18px !important;
    font-weight: 700;
    color: var(--color-text-primary);
    font-family: var(--lending-font-family);
}

.lending-notification-modal-body {
    padding: var(--space-md);
    font-family: var(--lending-font-family);
}

.lending-notification-modal-message {
    margin: 0;
    font-size: 14px !important;
    color: var(--color-text-primary);
    line-height: 1.5;
    font-family: var(--lending-font-family);
}

.lending-notification-modal-footer {
    display: flex;
    justify-content: flex-end;
    padding: var(--space-sm) var(--space-md);
    border-top: 1px solid var(--color-border);
    background-color: var(--color-background);
    font-family: var(--lending-font-family);
}

/* カスタム確認モーダル */
.lending-confirm-modal-container {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 450px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
    animation: modalSlideIn 0.3s ease-out;
    font-family: var(--lending-font-family);
}

.lending-confirm-modal-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: var(--space-md);
    border-bottom: 1px solid var(--color-border);
    background-color: var(--color-background);
    font-family: var(--lending-font-family);
}

.lending-confirm-modal-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #F59E0B; /* オレンジ */
    color: white;
}

.lending-confirm-modal-title {
    margin: 0;
    font-size: 18px !important;
    font-weight: 700;
    color: var(--color-text-primary);
    font-family: var(--lending-font-family);
}

.lending-confirm-modal-body {
    padding: var(--space-md);
    font-family: var(--lending-font-family);
}

.lending-confirm-modal-message {
    margin: 0;
    font-size: 14px !important;
    color: var(--color-text-primary);
    line-height: 1.5;
    font-family: var(--lending-font-family);
}

.lending-confirm-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: var(--space-sm) var(--space-md);
    border-top: 1px solid var(--color-border);
    background-color: var(--color-background);
    font-family: var(--lending-font-family);
}

@keyframes modalSlideIn {
    from {
        transform: scale(0.9) translateY(20px);
        opacity: 0;
    }
    to {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

.lending-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--color-border);
    background-color: var(--color-background);
    font-family: var(--lending-font-family);
}

.lending-modal-title {
    margin: 0;
    font-size: 18px !important;
    font-weight: 700;
    color: var(--color-text-primary);
    font-family: var(--lending-font-family);
}

.lending-modal-close {
    background: none;
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
    padding: 4px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    font-family: var(--lending-font-family);
}

.lending-modal-close:hover {
    background-color: var(--color-background);
    color: var(--color-error);
}

.lending-modal-body {
    padding: var(--space-sm) var(--space-md);
    font-family: var(--lending-font-family);
}

.lending-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: var(--space-sm) var(--space-md);
    border-top: 1px solid var(--color-border);
    background-color: var(--color-background);
    font-family: var(--lending-font-family);
}

/* ============================================
   共通ボタンスタイル
============================================ */
.lending-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 13px !important;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    white-space: nowrap;
    text-decoration: none; /* 修正: 全ボタンの下線を削除 */
    font-family: var(--lending-font-family);
}

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

.lending-btn-primary:hover:not(:disabled) {
    background-color: var(--color-primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.lending-btn-secondary {
    background-color: var(--color-surface);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}

.lending-btn-secondary:hover:not(:disabled) {
    background-color: var(--color-background);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.lending-btn-danger,
.lending-delete-btn {
    background-color: var(--color-error);
    color: white;
}

.lending-btn-danger:hover:not(:disabled),
.lending-delete-btn:hover:not(:disabled) {
    background-color: #e53e3e;
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.lending-btn-xs {
    padding: 2px 6px;
    font-size: 12px !important;
}

.lending-btn-sm {
    padding: 4px 8px;
    font-size: 13px !important;
}

.lending-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

/* ============================================
   月表示カレンダー
============================================ */
.lending-calendar-container {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    overflow: hidden;
    font-family: var(--lending-font-family);
}

.lending-calendar {
    width: 100%;
    height: 100%;
    font-family: var(--lending-font-family);
}

.lending-calendar-header {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    background-color: var(--color-primary-light);
    border-bottom: 2px solid var(--color-border);
    font-family: var(--lending-font-family);
}

.lending-calendar-day-header {
    padding: 12px 8px;
    text-align: center;
    font-weight: 700;
    font-size: 13px !important;
    color: var(--color-primary);
    border-right: 1px solid var(--color-border);
    font-family: var(--lending-font-family);
}

.lending-calendar-day-header:last-child {
    border-right: none;
}

.lending-calendar-body {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    grid-auto-rows: minmax(120px, auto);
    font-family: var(--lending-font-family);
}

.lending-calendar-day {
    border-right: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: 8px;
    min-height: 120px;
    background-color: var(--color-surface);
    position: relative;
    cursor: pointer;
    transition: background-color var(--transition-fast);
    font-family: var(--lending-font-family);
}

.lending-calendar-day:nth-child(7n) {
    border-right: none;
}

.lending-calendar-day:hover {
    background-color: var(--color-background);
}

.lending-calendar-day.lending-today {
    background-color: var(--color-accent-light);
}

.lending-calendar-day.lending-other-month {
    background-color: var(--color-divider);
    color: var(--color-text-secondary);
}

.lending-calendar-day-number {
    font-size: 14px !important;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 4px;
    font-family: var(--lending-font-family);
}

.lending-calendar-day.lending-today .lending-calendar-day-number {
    color: var(--color-accent);
    background-color: var(--color-accent);
    color: white;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px !important;
}

.lending-calendar-reservations {
    display: flex;
    flex-direction: column;
    gap: 2px;
    max-height: 90px;
    overflow-y: auto;
    font-family: var(--lending-font-family);
}

.lending-calendar-reservation {
    background-color: var(--color-primary-light);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-sm);
    padding: 2px 4px;
    font-size: 11px !important;
    line-height: 1.2;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--lending-font-family);
}

.lending-calendar-reservation:hover {
    background-color: var(--color-primary);
    color: white;
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.lending-calendar-reservation.lending-user-reservation {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.lending-calendar-reservation.lending-status-予約 {
    background-color: rgba(245, 158, 11, 0.2);
    border-color: var(--color-warning);
    color: var(--color-warning);
}

.lending-calendar-reservation.lending-status-使用 {
    background-color: rgba(74, 107, 255, 0.2);
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.lending-calendar-reservation.lending-status-返却 {
    background-color: rgba(56, 193, 114, 0.2);
    border-color: var(--color-success);
    color: var(--color-success);
}

.lending-calendar-reservation-time {
    font-size: 10px !important;
    opacity: 0.8;
    font-family: var(--lending-font-family);
}

.lending-calendar-reservation-equipment {
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-family: var(--lending-font-family);
}

.lending-calendar-reservation-purpose {
    font-size: 10px !important;
    opacity: 0.9;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-family: var(--lending-font-family);
}

.lending-calendar-more {
    font-size: 10px !important;
    color: var(--color-text-secondary);
    text-align: center;
    padding: 2px;
    background-color: var(--color-background);
    border-radius: var(--radius-sm);
    margin-top: 2px;
    font-family: var(--lending-font-family);
}

/* ============================================
   ローディング・エラー表示
============================================ */
#lending-loading-indicator {
    font-family: var(--lending-font-family);
}

.lending-message-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 12px 16px;
    border-radius: 6px;
    z-index: 9999;
    max-width: 300px;
    font-size: 14px;
    font-weight: 500;
    box-shadow: var(--shadow-md);
    animation: slideInRight 0.3s ease-out;
    font-family: var(--lending-font-family);
}

.lending-message-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.lending-message-info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

.lending-message-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ============================================
   レスポンシブ対応
============================================ */
@media (max-width: 1200px) {
    .lending-table {
        min-width: 900px;
    }
    
    .lending-equipment-header {
        width: 180px;
    }
    
    .lending-date-header {
        width: 100px;
    }
}

@media (max-width: 768px) {
    .lending-container {
        padding: var(--space-xs);
    }
    
    .lending-main-title {
        font-size: 1.25rem;
    }
    
    .lending-schedule-title-wrapper {
        flex-direction: column;
        align-items: flex-start;
    }
    
    /* 修正: カテゴリバッジのモバイル対応 */
    .lending-category-badge {
        padding: 6px 12px;
        font-size: 13px !important;
        min-height: 28px;
    }
    
    .lending-navigation {
        flex-direction: column;
        gap: 8px;
    }
    
    .lending-nav-controls {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .lending-current-week {
        font-size: 13px !important;
        text-align: center;
    }
    
    .lending-history-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .lending-form-row {
        grid-template-columns: 1fr;
    }
    
    .lending-modal-container {
        width: 95%;
        margin: 8px;
    }
    
    /* カスタムモーダルのレスポンシブ対応 */
    .lending-notification-modal-container,
    .lending-confirm-modal-container {
        width: 95%;
        margin: 8px;
    }
    
    .lending-table {
        min-width: 700px;
    }
    
    .lending-equipment-header {
        width: 150px;
    }
    
    .lending-date-header {
        width: 80px;
    }
    
    .lending-equipment-name {
        font-size: 13px !important;
    }
    
    .lending-equipment-model {
        font-size: 12px !important;
    }
    
    .lending-nav-btn {
        padding: 4px 8px;
        font-size: 12px !important;
    }
    
    /* セクション間隔の調整 */
    .lending-header,
    .lending-category-card,
    .lending-schedule-section {
        margin-bottom: 0.5rem;
    }
    
    /* カテゴリリスト */
    .lending-category-list {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 4px;
        padding: 6px;
    }
    
    .lending-category-item {
        padding: 6px 8px;
        font-size: 12px !important;
        min-height: 32px;
    }
    
    /* スケジュールヘッダー */
    .lending-schedule-header {
        padding: 0.375rem 0.5rem;
    }
    
    /* テーブルの縦罫線 */
    .lending-history-table th,
    .lending-history-table td {
        border-right: 1px solid var(--color-border);
        padding: 6px 4px;
    }
    
    .lending-history-table th:last-child,
    .lending-history-table td:last-child {
        border-right: none;
    }
    
    .lending-table th,
    .lending-reservation-cell,
    .lending-equipment-cell {
        border-right: 1px solid var(--color-border);
    }
    
    .lending-table th:last-child,
    .lending-reservation-cell:last-child,
    .lending-equipment-cell:last-child {
        border-right: none;
    }
    
    .lending-message-toast {
        position: relative;
        top: auto;
        right: auto;
        margin: 10px 15px;
        max-width: none;
    }
    
    /* 月表示カレンダーのモバイル対応 */
    .lending-calendar-day {
        min-height: 80px;
        padding: 4px;
    }
    
    .lending-calendar-day-number {
        font-size: 12px !important;
    }
    
    .lending-calendar-reservation {
        font-size: 10px !important;
        padding: 1px 3px;
    }
    
    .lending-calendar-reservation-time,
    .lending-calendar-reservation-purpose {
        font-size: 9px !important;
    }
}

@media (max-width: 576px) {
    .lending-main-title {
        font-size: 1.1rem;
    }
    
    .lending-schedule-title {
        font-size: 15px !important;
    }
    
    .lending-category-header {
        padding: 8px;
    }
    
    .lending-schedule-header {
        padding: 8px;
    }
    
    .lending-history-header {
        padding: 8px;
    }
    
    /* セクション間隔の調整 */
    .lending-header,
    .lending-category-card {
        margin-bottom: 0.375rem;
    }
    
    /* カテゴリリスト */
    .lending-category-list {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    }
    
    .lending-category-item {
        padding: 5px 6px;
        font-size: 12px !important;
        min-height: 28px;
    }
}