/* ============================================================
   Pado - 帳票管理アプリ スタイルシート
   カラーテーマ: ブルーグレー (#1e40af)
   ============================================================ */

/* ============================================================
   CSS変数
   ============================================================ */
:root {
    --primary: #1e40af;
    --primary-light: #dbeafe;
    --primary-dark: #1e3a8a;
    --primary-hover: #1d4ed8;
    --danger: #dc2626;
    --danger-light: #fee2e2;
    --success: #16a34a;
    --success-light: #dcfce7;
    --warning: #f59e0b;
    --warning-light: #fef3c7;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --radius: 8px;
    --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);
}

/* ============================================================
   リセット & ベース
   ============================================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Hiragino Sans', 'Noto Sans JP', sans-serif;
    font-size: 14px;
    line-height: 1.6;
    color: var(--gray-800);
    background: var(--gray-50);
    -webkit-font-smoothing: antialiased;
}

/* ============================================================
   スクロールトップ & アプリ情報
   ============================================================ */
.scroll-top-btn {
    position: fixed;
    top: 8px;
    left: 8px;
    z-index: 100;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    font-size: 14px;
    cursor: pointer;
    box-shadow: var(--shadow);
    opacity: 0.8;
    transition: opacity 0.2s;
}
.scroll-top-btn:hover { opacity: 1; }

.app-info-display {
    position: fixed;
    top: 8px;
    right: 8px;
    z-index: 100;
    font-size: 10px;
    color: var(--gray-400);
    background: rgba(255,255,255,0.9);
    padding: 2px 8px;
    border-radius: 4px;
}

/* ============================================================
   ヘッダー
   ============================================================ */
.app-header {
    background: var(--primary);
    color: #fff;
    padding: 12px 16px;
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: var(--shadow);
}
.app-header h1 {
    font-size: 18px;
    font-weight: 700;
    display: flex;
    align-items: baseline;
    gap: 8px;
}
.header-subtitle {
    font-size: 13px;
    font-weight: 400;
    opacity: 0.85;
}

/* 更新バナー */
.update-banner {
    background: var(--warning-light);
    color: var(--gray-800);
    padding: 8px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
}
.update-banner button {
    background: var(--primary);
    color: #fff;
    border: none;
    padding: 4px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
}

/* ============================================================
   メインタブナビ
   ============================================================ */
.tab-nav {
    display: flex;
    background: #fff;
    border-bottom: 2px solid var(--gray-200);
    position: sticky;
    top: 46px;
    z-index: 40;
}
.tab-btn {
    flex: 1;
    padding: 10px 4px;
    border: none;
    background: none;
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-500);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: color 0.2s, border-color 0.2s;
}
.tab-btn:hover { color: var(--primary); }
.tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    font-weight: 600;
}

/* ============================================================
   サブタブナビ（帳票種別）
   ============================================================ */
.sub-tab-nav {
    display: flex;
    gap: 2px;
    padding: 8px 12px;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}
.sub-tab-btn {
    padding: 6px 12px;
    border: 1px solid var(--gray-200);
    background: #fff;
    border-radius: 20px;
    font-size: 12px;
    color: var(--gray-600);
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
}
.sub-tab-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}
.sub-tab-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

/* ============================================================
   タブコンテンツ
   ============================================================ */
.tab-content {
    display: none;
    padding: 12px;
    max-width: 960px;
    margin: 0 auto;
}
.tab-content.active { display: block; }

/* ============================================================
   ツールバー
   ============================================================ */
.toolbar {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 12px;
}
.search-box {
    flex: 1;
    min-width: 200px;
}
.search-box input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    font-size: 13px;
    outline: none;
    transition: border-color 0.2s;
}
.search-box input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30,64,175,0.1);
}
.filter-group select {
    padding: 8px 12px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    font-size: 13px;
    outline: none;
    background: #fff;
}

/* ============================================================
   ボタン
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    border: none;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s, opacity 0.2s;
    white-space: nowrap;
}
.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
.btn-primary {
    background: var(--primary);
    color: #fff;
}
.btn-primary:hover:not(:disabled) { background: var(--primary-hover); }
.btn-secondary {
    background: var(--gray-200);
    color: var(--gray-700);
}
.btn-secondary:hover:not(:disabled) { background: var(--gray-300); }
.btn-danger {
    background: var(--danger);
    color: #fff;
}
.btn-danger:hover:not(:disabled) { background: #b91c1c; }
.btn-sm {
    padding: 4px 10px;
    font-size: 12px;
}
.btn-group-vertical {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.btn-group-vertical .btn { width: 100%; }

/* ============================================================
   空状態
   ============================================================ */
.empty-state {
    text-align: center;
    padding: 48px 16px;
    color: var(--gray-400);
}
.empty-state p { font-size: 15px; }
.empty-hint { font-size: 13px; margin-top: 8px; }

/* ============================================================
   カード（帳票一覧）
   ============================================================ */
.doc-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.doc-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 12px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
    box-shadow: var(--shadow);
}
.doc-card:hover {
    background: var(--primary-light);
    border-color: var(--primary);
}
.doc-card-main {
    flex: 1;
    min-width: 0;
}
.doc-card-number {
    font-weight: 600;
    color: var(--primary-dark);
    font-size: 14px;
}
.doc-card-partner {
    font-size: 13px;
    color: var(--gray-700);
    margin-top: 2px;
}
.doc-card-meta {
    display: flex;
    gap: 12px;
    font-size: 12px;
    color: var(--gray-500);
    margin-top: 4px;
}
.doc-card-right {
    text-align: right;
    flex-shrink: 0;
    margin-left: 16px;
}
.doc-card-amount {
    font-size: 16px;
    font-weight: 700;
    color: var(--gray-900);
}
.doc-card-actions {
    display: flex;
    gap: 4px;
    margin-top: 6px;
}

/* ステータスバッジ */
.status-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
}
.status-draft { background: var(--gray-200); color: var(--gray-600); }
.status-issued { background: var(--primary-light); color: var(--primary); }
.status-sent { background: #e0e7ff; color: #4338ca; }
.status-accepted { background: var(--success-light); color: var(--success); }
.status-void { background: var(--danger-light); color: var(--danger); }

/* ============================================================
   取引先一覧（カード形式）
   ============================================================ */
.partner-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
}
.partner-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 14px;
    box-shadow: var(--shadow);
    transition: border-color 0.15s;
}
.partner-card:hover {
    border-color: var(--primary);
}
.partner-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 8px;
}
.partner-card-name {
    font-weight: 600;
    font-size: 15px;
    color: var(--gray-900);
}
.partner-card-code {
    font-size: 11px;
    color: var(--gray-400);
    font-family: monospace;
}
.partner-card-type {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 12px;
}
.type-customer { background: #dbeafe; color: #1e40af; }
.type-supplier { background: #fef3c7; color: #92400e; }
.type-both { background: #e0e7ff; color: #4338ca; }
.partner-card-details {
    font-size: 12px;
    color: var(--gray-500);
    line-height: 1.5;
}
.partner-card-actions {
    display: flex;
    gap: 4px;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--gray-100);
}

/* ============================================================
   品目テーブル
   ============================================================ */
.item-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.item-table th {
    background: var(--gray-50);
    padding: 10px 12px;
    text-align: left;
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-600);
    border-bottom: 2px solid var(--gray-200);
}
.item-table td {
    padding: 10px 12px;
    font-size: 13px;
    border-bottom: 1px solid var(--gray-100);
}
.item-table tbody tr:hover {
    background: var(--primary-light);
}
.tax-badge {
    display: inline-block;
    padding: 1px 6px;
    border-radius: 8px;
    font-size: 11px;
}
.tax-standard { background: var(--gray-200); color: var(--gray-700); }
.tax-reduced { background: var(--warning-light); color: #92400e; }
.tax-exempt { background: var(--gray-100); color: var(--gray-500); }

/* ============================================================
   設定
   ============================================================ */
.settings-container {
    max-width: 680px;
}
.settings-section {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 16px;
    box-shadow: var(--shadow);
}
.settings-section h2 {
    font-size: 16px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--primary-light);
}

/* ============================================================
   フォーム
   ============================================================ */
.form-group {
    margin-bottom: 12px;
}
.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 4px;
}
.form-group input[type="text"],
.form-group input[type="number"],
.form-group input[type="date"],
.form-group input[type="email"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    font-size: 13px;
    font-family: inherit;
    outline: none;
    transition: border-color 0.2s;
    background: #fff;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30,64,175,0.1);
}
.form-hint {
    display: block;
    font-size: 11px;
    color: var(--gray-400);
    margin-top: 2px;
}
.form-row {
    display: flex;
    gap: 12px;
}
.form-row .form-group { flex: 1; }
.required { color: var(--danger); }
.readonly-field {
    background: var(--gray-100) !important;
    color: var(--gray-500) !important;
}
.checkbox-label {
    display: flex !important;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}
.checkbox-label input[type="checkbox"] {
    width: auto;
}

/* ============================================================
   オーバーレイ（モーダル）
   ============================================================ */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 200;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 20px;
    overflow-y: auto;
}
.overlay-content {
    background: #fff;
    border-radius: 12px;
    width: 100%;
    max-width: 540px;
    box-shadow: var(--shadow-lg);
    margin-top: 20px;
    max-height: calc(100vh - 40px);
    display: flex;
    flex-direction: column;
}
.overlay-wide {
    max-width: 780px;
}
.overlay-small {
    max-width: 400px;
}
.overlay-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--gray-200);
    flex-shrink: 0;
}
.overlay-header h2 {
    font-size: 17px;
    font-weight: 700;
}
.btn-close {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--gray-100);
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    color: var(--gray-500);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}
.btn-close:hover { background: var(--gray-200); }
.overlay-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}
.overlay-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 16px 20px;
    border-top: 1px solid var(--gray-200);
    flex-shrink: 0;
}

/* ============================================================
   帳票エディタ
   ============================================================ */
.editor-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 12px;
}
.editor-card h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 12px;
}

/* 変換元リンク */
.source-link {
    padding: 8px 12px;
    background: #eff6ff;
    border-radius: 6px;
    font-size: 12px;
    color: var(--primary);
    margin-top: 8px;
}
.source-link a {
    color: var(--primary);
    text-decoration: underline;
    cursor: pointer;
}

/* 明細テーブル */
.line-items-container {
    overflow-x: auto;
    margin-bottom: 8px;
}
.line-items-table {
    width: 100%;
    min-width: 700px;
    border-collapse: collapse;
    font-size: 12px;
}
.line-items-table th {
    background: var(--gray-100);
    padding: 6px 8px;
    text-align: left;
    font-weight: 600;
    color: var(--gray-600);
    border-bottom: 1px solid var(--gray-300);
}
.line-items-table td {
    padding: 4px 4px;
    border-bottom: 1px solid var(--gray-200);
    vertical-align: middle;
}
.line-items-table input,
.line-items-table select {
    width: 100%;
    padding: 6px 8px;
    border: 1px solid var(--gray-300);
    border-radius: 4px;
    font-size: 12px;
    outline: none;
    background: #fff;
}
.line-items-table input:focus,
.line-items-table select:focus {
    border-color: var(--primary);
}
.col-no { width: 36px; text-align: center; }
.col-item { width: 160px; }
.col-desc { width: 120px; }
.col-qty { width: 70px; }
.col-unit { width: 64px; }
.col-price { width: 90px; }
.col-tax { width: 80px; }
.col-amount { width: 90px; text-align: right; }
.col-action { width: 36px; }
.line-amount {
    text-align: right;
    font-weight: 500;
    padding-right: 8px !important;
}
.btn-remove-line {
    width: 28px;
    height: 28px;
    border: none;
    background: var(--gray-100);
    border-radius: 4px;
    cursor: pointer;
    color: var(--danger);
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.btn-remove-line:hover { background: var(--danger-light); }

/* 金額サマリー */
.tax-summary {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 12px 16px;
}
.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
    font-size: 13px;
}
.summary-total {
    border-top: 2px solid var(--gray-800);
    margin-top: 8px;
    padding-top: 8px;
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-dark);
}
.summary-tax-row {
    display: flex;
    justify-content: space-between;
    padding: 2px 0;
    font-size: 12px;
    color: var(--gray-500);
    padding-left: 12px;
}
.stamp-notice {
    margin-top: 8px;
    padding: 8px 12px;
    background: var(--warning-light);
    border-radius: 6px;
    font-size: 12px;
    color: #92400e;
}

/* 発行者情報プレビュー */
.seller-info-preview {
    font-size: 13px;
    color: var(--gray-600);
    line-height: 1.7;
}
.info-hint {
    color: var(--gray-400);
    font-style: italic;
}

/* 取引先セレクタ */
.partner-selector {
    position: relative;
}
.partner-selector select {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    font-size: 13px;
    outline: none;
    background: #fff;
}

/* ============================================================
   帳票番号設定（動的生成）
   ============================================================ */
.number-format-item {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    padding: 8px;
    background: var(--gray-50);
    border-radius: 6px;
}
.number-format-item label {
    width: 80px;
    font-size: 12px;
    font-weight: 500;
    flex-shrink: 0;
}
.number-format-item input {
    width: 60px;
    padding: 4px 8px;
    border: 1px solid var(--gray-300);
    border-radius: 4px;
    font-size: 12px;
}
.number-format-item select {
    padding: 4px 8px;
    border: 1px solid var(--gray-300);
    border-radius: 4px;
    font-size: 12px;
}
.number-format-preview {
    font-size: 11px;
    color: var(--gray-400);
    font-family: monospace;
}

/* ============================================================
   印刷エリア
   ============================================================ */
.print-area {
    display: none;
}

/* ============================================================
   レスポンシブ
   ============================================================ */

/* タブレット */
@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    .partner-list {
        grid-template-columns: 1fr;
    }
    .overlay-content {
        margin-top: 10px;
    }
    .overlay-wide {
        max-width: 100%;
    }
}

/* モバイル */
@media (max-width: 480px) {
    .app-header h1 { font-size: 16px; }
    .tab-btn { font-size: 12px; padding: 8px 2px; }
    .sub-tab-btn { font-size: 11px; padding: 4px 8px; }
    .toolbar { flex-direction: column; }
    .search-box { min-width: 100%; }
    .doc-card {
        flex-direction: column;
        align-items: flex-start;
    }
    .doc-card-right {
        margin-left: 0;
        margin-top: 8px;
        display: flex;
        justify-content: space-between;
        width: 100%;
        align-items: center;
    }
    .overlay { padding: 8px; }
    .overlay-content { margin-top: 8px; }
}

/* ============================================================
   印刷用スタイル
   ============================================================ */
@media print {
    /* 通常UIを非表示 */
    body > *:not(.print-area) {
        display: none !important;
    }
    .print-area {
        display: block !important;
    }
    body {
        background: #fff;
        font-size: 11pt;
    }

    /* A4帳票共通 */
    @page {
        size: A4 portrait;
        margin: 15mm;
    }

    .print-doc {
        font-family: 'Hiragino Mincho ProN', 'Yu Mincho', 'MS PMincho', serif;
        color: #000;
        max-width: 100%;
    }

    .print-title {
        text-align: center;
        font-size: 22pt;
        font-weight: bold;
        letter-spacing: 0.5em;
        margin-bottom: 20px;
    }

    .print-header-row {
        display: flex;
        justify-content: space-between;
        margin-bottom: 16px;
    }
    .print-addressee {
        flex: 1;
    }
    .print-addressee-name {
        font-size: 16pt;
        font-weight: bold;
        border-bottom: 2px solid #000;
        padding-bottom: 4px;
        margin-bottom: 8px;
    }
    .print-seller {
        width: 240px;
        text-align: right;
        font-size: 9pt;
        line-height: 1.6;
    }

    /* 角印 */
    .print-seal {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 52px;
        height: 52px;
        border: 2px solid #cc0000;
        border-radius: 50%;
        color: #cc0000;
        font-size: 10pt;
        font-weight: bold;
        font-family: 'Hiragino Mincho ProN', 'Yu Mincho', serif;
        margin-left: 8px;
        vertical-align: middle;
        writing-mode: vertical-rl;
        letter-spacing: 2px;
    }

    .print-doc-info {
        margin-bottom: 12px;
        font-size: 10pt;
    }

    /* 合計金額（目立つ枠） */
    .print-total-highlight {
        border: 2px solid #000;
        padding: 8px 16px;
        margin-bottom: 16px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-size: 14pt;
        font-weight: bold;
    }

    /* 明細テーブル */
    .print-detail-table {
        width: 100%;
        border-collapse: collapse;
        margin-bottom: 16px;
        font-size: 9pt;
    }
    .print-detail-table th {
        background: #f0f0f0;
        border: 1px solid #333;
        padding: 6px 8px;
        text-align: center;
        font-weight: bold;
    }
    .print-detail-table td {
        border: 1px solid #333;
        padding: 5px 8px;
    }
    .print-detail-table .text-right { text-align: right; }
    .print-detail-table .text-center { text-align: center; }
    .print-reduced-mark { color: #666; }

    /* 税額集計 */
    .print-tax-summary {
        width: 280px;
        margin-left: auto;
        font-size: 10pt;
    }
    .print-tax-summary table {
        width: 100%;
        border-collapse: collapse;
    }
    .print-tax-summary td {
        padding: 3px 8px;
        border-bottom: 1px solid #ccc;
    }
    .print-tax-summary .total-row td {
        border-top: 2px solid #000;
        font-weight: bold;
        font-size: 11pt;
    }

    /* 備考 */
    .print-notes {
        margin-top: 16px;
        padding: 8px;
        border: 1px solid #ccc;
        font-size: 9pt;
        min-height: 40px;
    }

    /* 振込先 */
    .print-bank-info {
        margin-top: 16px;
        padding: 8px;
        border: 1px solid #333;
        font-size: 9pt;
        background: #fafafa;
    }
    .print-bank-info-title {
        font-weight: bold;
        margin-bottom: 4px;
    }

    /* ============================================================
       領収書（コンパクト）
       ============================================================ */
    .print-receipt {
        max-width: 120mm;
        margin: 0 auto;
        font-family: 'Hiragino Mincho ProN', 'Yu Mincho', 'MS PMincho', serif;
        padding: 8mm;
        border: 1px solid #999;
    }
    .print-receipt .print-title {
        font-size: 18pt;
        letter-spacing: 0.8em;
        margin-bottom: 12px;
    }
    .print-receipt-info {
        font-size: 9pt;
        margin-bottom: 8px;
    }
    .print-receipt-addressee {
        font-size: 14pt;
        font-weight: bold;
        border-bottom: 2px solid #000;
        padding-bottom: 4px;
        margin-bottom: 12px;
    }
    .print-receipt-amount {
        text-align: center;
        font-size: 20pt;
        font-weight: bold;
        padding: 8px;
        border: 2px solid #000;
        margin-bottom: 8px;
    }
    .print-receipt-tax-detail {
        text-align: center;
        font-size: 9pt;
        color: #333;
        margin-bottom: 12px;
    }
    .print-receipt-but {
        font-size: 10pt;
        margin-bottom: 8px;
    }
    .print-receipt-statement {
        text-align: center;
        font-size: 10pt;
        margin-bottom: 12px;
    }
    .print-receipt-stamp-area {
        border: 1px dashed #999;
        padding: 12px;
        margin-bottom: 12px;
        display: flex;
        gap: 12px;
        align-items: center;
    }
    .print-stamp-box {
        width: 30mm;
        height: 20mm;
        border: 1px solid #999;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 8pt;
        color: #999;
        flex-shrink: 0;
    }
    .print-stamp-info {
        font-size: 8pt;
        color: #666;
    }
    .print-receipt-seller {
        font-size: 9pt;
        line-height: 1.6;
        margin-top: 8px;
        padding-top: 8px;
        border-top: 1px solid #ccc;
    }
}