/* ============================================
   活动合同样式
   ============================================ */

.contract-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 20px;
    height: calc(100vh - 100px);
    overflow: hidden;
}

.btn-sm {
    padding: 4px 10px;
    font-size: 12px;
}

/* 左侧参数区 */
.contract-sidebar {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    height: calc(100vh - 100px);
}

.contract-sidebar .form-group {
    margin-bottom: 12px;
}

.contract-sidebar .form-group label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.contract-sidebar .form-group label small {
    font-weight: 400;
}

/* 模板操作按钮 */
.template-actions {
    display: flex;
    gap: 8px;
}

.btn-danger-outline {
    color: #e74c3c !important;
    border-color: #e74c3c !important;
}

.btn-danger-outline:hover {
    background: #e74c3c !important;
    color: #fff !important;
}

/* 设备清单表格 - 附表单独页，竖版A4 */
.equipment-list-wrapper {
    transform: none;
    width: 100%;
    margin: 0;
    overflow: visible;
}

/* 编辑模式下的物料清单仍然需要旋转 */
.contract-page.editing .equipment-list-wrapper {
    transform: rotate(-90deg) scale(1);
    transform-origin: top left;
    width: 973px;
    margin-left: 0;
    margin-top: 973px;
    margin-bottom: -813px;
    overflow: visible;
}

/* 打印时物料清单不需要旋转（打印样式已处理） */
@media print {
    .equipment-list-wrapper {
        transform: none;
        width: auto;
        margin: 0;
        margin-bottom: 0;
    }
}

.equipment-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    margin: 8px 0;
    table-layout: fixed;
}

.equipment-table thead {
    background: #f0f0f0;
}

.equipment-table th,
.equipment-table td {
    border: 1px solid #ccc;
    padding: 5px 4px;
    text-align: center;
    overflow: hidden;
    word-break: break-all;
}

.equipment-table td:first-child {
    text-align: center;
    width: 36px;
}

.equipment-table td:nth-child(2) {
    text-align: left;
}

/* 附表单独页面样式 */
.appendix-page {
    padding-top: 50px;
}

.appendix-page::after {
    content: '— 附表 —';
}

.contract-sidebar input,
.contract-sidebar select,
.contract-sidebar textarea {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 13px;
    transition: all 0.2s;
}

.sidebar-scroll {
    overflow-y: auto;
    padding-bottom: 16px;
}

/* 自定义字段区域 */
.custom-fields-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

#custom-fields-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.custom-field-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 8px;
    background: #f8f9fa;
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.custom-field-item label {
    flex-shrink: 0;
    font-size: 11px;
    color: #999;
    min-width: 60px;
    max-width: 80px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.custom-field-item input {
    flex: 1;
    min-width: 0;
    padding: 4px 8px;
    font-size: 12px;
}

.custom-field-item .btn-del-field {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    border: none;
    background: #ff6b6b;
    color: #fff;
    border-radius: 3px;
    cursor: pointer;
    font-size: 14px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.custom-field-item .btn-del-field:hover {
    opacity: 1;
}

.contract-sidebar input:focus,
.contract-sidebar select:focus,
.contract-sidebar textarea:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

/* 右侧预览区 */
.contract-preview {
    background: #e8eaed;
    border-radius: 8px;
    overflow: hidden;
    padding: 20px;
    height: calc(100vh - 100px);
}

/* 合同内容卡片 - 白色背景包裹所有A4纸 */
.contract-preview > .card {
    height: 100% !important;
    min-height: 0;
}

/* 合同工具栏 */
.contract-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.contract-toolbar-btns {
    display: flex;
    align-items: center;
    gap: 10px;
}

.mode-label {
    font-size: 12px;
    padding: 3px 8px;
    border-radius: 3px;
    background: #e8f4fd;
    color: #2980b9;
    font-weight: 500;
}

/* A4分页纸张容器 */
.contract-paper-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    padding-bottom: 10px;
    flex: 1;
    overflow-y: auto;
}

/* 单页A4纸张：210mm x 297mm，96dpi下约 794px x 1123px */
.contract-page {
    background: #fff;
    width: 794px;
    min-height: 1123px;
    height: auto;
    padding: 75px 70px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.18);
    border-radius: 2px;
    font-size: 14px;
    line-height: 2;
    position: relative;
    page-break-after: always;
    margin-bottom: 5px;
    overflow: visible;
    box-sizing: border-box;
    z-index: 1;
}

/* 确保A4纸张容器尺寸固定 */
.contract-page {
    width: 794px !important;
    min-width: 794px !important;
    max-width: 794px !important;
    background: #fff !important;
    min-height: 1123px !important;
}

/* 确保页面伪元素不影响内容显示 */
.contract-page::before,
.contract-page::after {
    position: absolute;
    width: 100%;
    box-sizing: border-box;
    pointer-events: none;
    z-index: 10;
}

/* 内容层：字号/行距只作用于这里，不影响纸张容器和::after */
.contract-page > *:not(.contract-empty-hint) {
    font-size: inherit;
    line-height: inherit;
}

/* 第二页起顶部间距减半 */
.contract-page:not(:first-child) {
    padding-top: 38px;
}

/* 每页底部页码区域 */
.contract-page::after {
    content: '— 第 ' attr(data-page) ' 页 —';
    position: absolute;
    bottom: 20px;
    left: 0;
    right: 0;
    text-align: center;
    font-size: 11px;
    color: #bbb;
}

.contract-page:last-child {
    page-break-after: auto;
}

/* 编辑模式 - 多页A4，与预览相同的视觉 */
.contract-page.editing {
    border: 2px solid #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.15), 0 4px 24px rgba(0,0,0,0.18);
    cursor: text;
    overflow: visible;
    height: auto !important;
}

/* 编辑模式下保持A4尺寸 */
.contract-page.editing {
    width: 794px !important;
    min-width: 794px !important;
    max-width: 794px !important;
    background: #fff !important;
    min-height: 1123px !important;
}

/* 编辑模式下隐藏页码 */
.contract-page.editing::after {
    display: none;
}

/* 空状态提示 */
.contract-empty-hint {
    text-align: center;
    padding: 80px 40px;
    color: #999;
}

.contract-empty-hint p {
    margin: 12px 0;
    font-size: 15px;
    text-indent: 0;
}

.contract-empty-hint p:first-child {
    font-size: 20px;
    color: #bbb;
}

.contract-page h1 {
    text-align: center;
    font-size: 24px;
    margin-bottom: 40px;
    color: var(--primary-color);
    font-weight: bold;
}

.contract-page h2 {
    font-size: 16px;
    margin: 25px 0 12px;
    color: var(--primary-color);
    font-weight: bold;
    border-left: 4px solid var(--accent-color);
    padding-left: 10px;
}

.contract-page p {
    margin: 10px 0;
    text-indent: 2em;
}

.contract-page .contract-party {
    margin: 25px 0;
    background: #f8f9fa;
    padding: 15px;
    border-radius: 4px;
    border-left: 4px solid var(--accent-color);
}

.contract-page .contract-party p {
    margin: 8px 0;
    text-indent: 0;
}

.contract-page .contract-party strong {
    color: var(--primary-color);
    font-weight: bold;
}

.contract-page .amount-highlight {
    font-size: 18px;
    font-weight: bold;
    color: var(--danger-color);
    font-family: 'Consolas', 'Monaco', monospace;
}

.contract-paper .signature-area {
    margin-top: 80px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contract-paper .signature-box {
    border-top: 2px solid #333;
    padding-top: 15px;
    margin-top: 60px;
}

.contract-page .signature-box p {
    text-indent: 0;
    margin: 5px 0;
}

/* 报价数据展示面板 */
.quote-data-panel {
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 15px;
    font-size: 12px;
    transition: all 0.2s;
}

.quote-data-panel.has-data {
    background: #f0f7ff;
    color: #2c3e50;
    border: 1px solid #c8ddf0;
}

.quote-data-panel.no-data {
    background: #fff3e0;
    color: #e65100;
    border: 1px solid #ffe0b2;
}

/* 编辑模式下字段可点击 */
.quote-data-panel.fields-clickable .quote-field {
    cursor: pointer;
    border-radius: 3px;
    padding: 3px 4px;
    margin: 0 -4px;
    transition: background 0.15s;
}

.quote-data-panel.fields-clickable .quote-field:hover {
    background: #dbeafe;
}

.quote-data-panel.fields-clickable .edit-hint-line {
    font-size: 13px;
    color: #3b82f6;
    font-weight: 600;
    text-align: center;
    padding: 8px 0 6px;
    margin-bottom: 4px;
    border-top: 1px dashed #93c5fd;
}

/* 自定义字段可点击 */
.custom-field-item.field-clickable {
    cursor: pointer;
    transition: background 0.15s;
}

.custom-field-item.field-clickable:hover {
    background: #dbeafe !important;
}

.quote-data-header {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 8px;
}

.quote-data-panel.has-data .quote-data-header strong {
    color: #2c3e50;
}

.quote-data-panel.no-data .quote-data-header strong {
    color: #e65100;
}

.quote-data-amount {
    margin-left: auto;
    font-weight: bold;
    font-size: 14px;
    color: #e74c3c;
    font-family: 'Consolas', 'Monaco', monospace;
}

.quote-data-hint {
    color: #999;
    font-size: 12px;
}

.quote-data-fields {
    display: flex;
    flex-direction: column;
    gap: 2px 12px;
}

.quote-field {
    display: flex;
    align-items: center;
    padding: 2px 0;
    gap: 6px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.quote-field label {
    flex-shrink: 0;
    color: #999;
    font-size: 11px;
    min-width: 60px;
    width: auto;
}

.quote-field span {
    flex: 1;
    color: #333;
    font-size: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.quote-field.amount-field {
    background: #fff8e1;
    border-radius: 3px;
    padding: 3px 4px;
    margin: 0 -4px;
    border: 1px solid #ffe082;
}

.quote-field.amount-field label {
    color: #e65100;
    font-weight: 500;
}

.quote-field.amount-field span {
    color: #bf360c;
    font-weight: 600;
    font-family: 'Consolas', 'Monaco', monospace;
}

/* 打印页面设置 */
@page {
    size: A4;
    margin: 0;
    /* 尝试隐藏页眉页脚 */
    @top-left {
        content: "";
    }
    @top-right {
        content: "";
    }
    @bottom-left {
        content: "";
    }
    @bottom-right {
        content: "";
    }
}

/* 打印样式 */
@media print {
    header,
    .contract-sidebar,
    .toolbar,
    .contract-toolbar {
        display: none !important;
    }

    .contract-layout {
        display: block;
        height: auto;
        overflow: visible;
    }

    .contract-preview {
        padding: 0;
        background: #fff;
        overflow: visible;
    }

    .contract-paper-wrapper {
        gap: 0;
    }

    .contract-page {
        box-shadow: none;
        border: none;
        margin: 0;
        padding: 40px 25mm;
        width: 210mm;
        min-height: 297mm;
        height: auto;
        page-break-after: always;
        overflow: visible;
        background: #fff !important;
    }

    /* 打印时强制所有页面保持A4尺寸 */
    .contract-page,
    .contract-page:not(:first-child),
    .contract-page.editing,
    .contract-page.editing:last-child {
        width: 210mm !important;
        min-width: 210mm !important;
        max-width: 210mm !important;
        min-height: 297mm !important;
        height: auto !important;
        background: #fff !important;
        box-shadow: none !important;
        border: none !important;
    }

    /* 打印时伪元素不影响内容 */
    .contract-page::before,
    .contract-page::after {
        display: none !important;
    }

    .contract-page:last-child {
        page-break-after: auto;
    }

    body {
        background: #fff;
        margin: 0;
        padding: 0;
    }
    
    /* 隐藏浏览器默认的页眉页脚 */
    @page {
        margin-top: 0;
        margin-bottom: 0;
        margin-left: 0;
        margin-right: 0;
    }
}

/* ========== 富文本编辑工具栏 ========== */
.editor-toolbar {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 10px;
    background: #f8f9fa;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    margin-bottom: 10px;
    flex-wrap: wrap;
    user-select: none;
    flex-shrink: 0;
}

.et-group {
    display: flex;
    align-items: center;
    gap: 2px;
}

.et-sep {
    width: 1px;
    height: 22px;
    background: #d0d0d0;
    margin: 0 4px;
    flex-shrink: 0;
}

.et-btn {
    width: 30px;
    height: 28px;
    border: 1px solid transparent;
    background: transparent;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #444;
    transition: all 0.15s;
    padding: 0;
}

.et-btn:hover {
    background: #e2e6ea;
    border-color: #c0c4c8;
}

.et-btn:active {
    background: #d0d4d8;
}

.et-btn.active {
    background: #dbeafe;
    border-color: #93c5fd;
    color: #2563eb;
}

.et-select {
    height: 28px;
    padding: 0 6px;
    border: 1px solid #d0d0d0;
    border-radius: 4px;
    background: #fff;
    font-size: 12px;
    color: #444;
    cursor: pointer;
    outline: none;
    transition: border-color 0.15s;
}

.et-select:hover {
    border-color: #a0a4a8;
}

.et-select:focus {
    border-color: #3498db;
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.15);
}

/* 打印时隐藏编辑工具栏 */
@media print {
    .editor-toolbar {
        display: none !important;
    }
}

/* 响应式 */
@media (max-width: 1024px) {
    .contract-layout {
        grid-template-columns: 1fr;
        height: auto;
        overflow: visible;
    }

    .contract-sidebar {
        position: static;
        overflow: visible;
    }

    .contract-page .signature-area {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}