/* 
 * 🎨 交易概要极致精修版 CSS (v2.0)
 * 设计理念：紧凑、专业、高度一致、红黑配色
 */

/* 🆕 加载中隐藏状态 - 防止空字段闪烁 */
.summary-loading {
    opacity: 0;
    transition: opacity 0.2s ease-in;
}

/* 1. 容器与基础排版 */
.transaction-summary-modal {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #2d2d2d;
    line-height: 1.4;
    padding: 10px 15px !important; /* 进一步收紧内边距 */
}

/* 覆盖Bootstrap的row间距，使其更紧凑 */
.transaction-summary-modal .row {
    margin-left: -5px;
    margin-right: -5px;
}

.transaction-summary-modal .row > [class*="col-"] {
    padding-left: 5px;
    padding-right: 5px;
}

/* 2. Section 间距与分隔 — 区分各大板块 */
.transaction-summary-modal .summary-section {
    padding-bottom: 6px;
    margin-bottom: 4px;
    border-bottom: 1px solid #eaeaea;
}
.transaction-summary-modal .summary-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

/* 2b. 一级标题 - 深红色，最高层级，全宽背景条 */
.transaction-summary-modal h6 {
    color: #8b1a2b;
    font-weight: 700;
    font-size: 0.95rem;
    border-left: 4px solid #8b1a2b;
    padding: 8px 12px;
    margin: 20px -15px 12px -15px;
    display: flex;
    align-items: center;
    background: linear-gradient(90deg, rgba(139, 26, 43, 0.07) 0%, rgba(139, 26, 43, 0.02) 60%, transparent 100%);
}

/* 第一个一级标题不需要顶部间距 */
.transaction-summary-modal .summary-section:first-child h6 {
    margin-top: 0;
}

/* 3. 字段项布局 - 极致垂直对齐 */
.transaction-summary-modal .summary-field-item {
    margin-bottom: 4px; /* 统一字段间距 */
    display: flex;
    align-items: flex-start; /* 改为起点对齐，支持长文本换行 */
    padding: 3px 0;
    min-height: 26px;
    width: 100%; /* 确保占据整行 */
}

/* 4. 标签样式 - 建立全局对齐基准 */
.transaction-summary-modal .summary-field-label {
    font-size: 0.82rem;
    color: #666;
    font-weight: 500;
    white-space: nowrap;
    margin-right: 12px; /* 增加一点间距 */
    flex-shrink: 0;
    display: inline-block;
    padding-top: 1px;
}

/* 🎯 强制对齐基准线 - 增加覆盖范围 */
.transaction-summary-modal .label-w-60  { width: 60px !important; }
.transaction-summary-modal .label-w-80  { width: 80px !important; }
.transaction-summary-modal .label-w-100 { width: 100px !important; }
.transaction-summary-modal .label-w-120 { width: 120px !important; }
.transaction-summary-modal .label-w-150 { width: 150px !important; }
.transaction-summary-modal .label-w-160 { width: 160px !important; }
.transaction-summary-modal .label-w-200 { width: 200px !important; }
.transaction-summary-modal .label-w-220 { width: 220px !important; }
.transaction-summary-modal .label-w-250 { width: 250px !important; }
.transaction-summary-modal .label-w-280 { width: 280px !important; }
.transaction-summary-modal .label-w-300 { width: 300px !important; }

/* 强制 col-md-3, col-md-4, col-md-5 等列内的字段在垂直方向上对齐起始位置 */
.transaction-summary-modal .row.g-1 > [class*="col-"] {
    display: flex;
    flex-direction: column;
}

/* 紧凑行样式 - 防止数字换行 */
.transaction-summary-modal .compact-row .summary-field-item {
    font-size: 0.82rem !important;
}
.transaction-summary-modal .compact-row .summary-field-label {
    font-size: 0.82rem !important;
    white-space: nowrap;
}
.transaction-summary-modal .compact-row .summary-field-value {
    font-size: 0.82rem !important;
    white-space: nowrap;
}

/* 🎯 上市公司信息 - flex自定义宽度布局 */
.transaction-summary-modal .company-grid .grid-row {
    margin-bottom: 4px; /* 与 summary-field-item 保持一致 */
    padding: 3px 0;
    min-height: 26px;
}
.transaction-summary-modal .company-grid .grid-label {
    color: #6c757d;
    font-size: 0.82rem;
    font-weight: 500;
    white-space: nowrap;
    padding-right: 6px;
    flex-shrink: 0;
}
.transaction-summary-modal .company-grid .grid-value {
    color: #1a1a1a;
    font-size: 0.82rem;
    word-break: break-all;
}
.transaction-summary-modal .company-grid .grid-value.num-font {
    white-space: nowrap;
}

/* 值样式 */
.transaction-summary-modal .summary-field-value {
    font-family: inherit;
    font-size: 0.82rem;
    color: #1a1a1a;
    font-weight: 400;
    word-break: break-all;
    flex-grow: 1;
    line-height: 1.4;
    display: inline-block;
}

/* 6. 数字与代码专用字体 - 与前端其他部分保持一致 */
.transaction-summary-modal .num-font {
    font-family: inherit;
    font-weight: 400; /* 统一不加粗 */
    color: #1a1a1a;
    letter-spacing: 0;
}

/* 7. 表格极致优化 - 报表级专业感 */
.transaction-summary-modal .table {
    margin-top: 8px;
    margin-bottom: 20px;
    border: none !important;
    border-collapse: separate !important;
    border-spacing: 0 !important;
    font-size: 0.82rem;
    table-layout: auto !important; /* 让浏览器自动计算列宽 */
    width: 100% !important;
    background-color: #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    overflow: hidden;
    display: table !important;
}

.transaction-summary-modal .table thead {
    display: table-header-group !important;
}

.transaction-summary-modal .table thead tr {
    display: table-row !important;
}

.transaction-summary-modal .table thead th {
    display: table-cell !important;
    background-color: #fcfcfc;
    color: #333;
    font-weight: 600;
    font-size: 0.82rem;
    padding: 10px 8px;
    border: none !important;
    border-right: 1px solid #e8e8e8 !important;
    border-bottom: 2px solid #d0d0d0 !important;
    text-align: center !important;
    vertical-align: middle !important;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

/* 防止 thead::after 伪元素泄漏红线 */
.transaction-summary-modal .table thead::after,
.transaction-summary-modal .table thead::before {
    display: none !important;
    border: none !important;
    height: 0 !important;
}

/* 覆盖 Bootstrap 5.1.3 的 .table > :not(:first-child) 红线问题 */
.transaction-summary-modal .table > :not(:first-child) {
    border-top: none !important;
}

.transaction-summary-modal .table > tbody,
.transaction-summary-modal .table > tfoot {
    border-top: none !important;
}

.transaction-summary-modal .table > :not(caption) > * {
    border-color: #e8e8e8 !important;
}

/* 确保所有表格边框使用灰色而非主题色 */
.transaction-summary-modal .table,
.transaction-summary-modal .table > *,
.transaction-summary-modal .table > * > * {
    border-color: #e8e8e8 !important;
    color: inherit;
}

/* 表头最后一列不需要右边框 */
.transaction-summary-modal .table thead th:last-child {
    border-right: none !important;
}

.transaction-summary-modal .table tbody {
    display: table-row-group !important;
}

.transaction-summary-modal .table tbody tr {
    display: table-row !important;
}

.transaction-summary-modal .table tbody tr:nth-of-type(even) {
    background-color: #fafafa; /* 斑马纹 */
}

.transaction-summary-modal .table tbody tr:hover {
    background-color: rgba(196, 30, 58, 0.03); /* 极淡的红色悬停感 */
}

.transaction-summary-modal .table tbody td {
    display: table-cell !important;
    padding: 8px;
    vertical-align: middle;
    border: none !important;
    border-bottom: 1px solid #eee !important;
    border-right: 1px solid #e8e8e8 !important; /* 淡灰色纵向分割线 */
    color: #444;
    line-height: 1.4;
}

/* 数据行最后一列不需要右边框 */
.transaction-summary-modal .table tbody td:last-child {
    border-right: none !important;
}

/* 所有表格内容统一居中 */
.transaction-summary-modal .table th,
.transaction-summary-modal .table td {
    text-align: center !important;
}

/* 证券锁定期列居中，允许换行 */
.transaction-summary-modal .table .lockup-period-cell {
    text-align: center !important;
    word-break: break-all !important;
    white-space: normal !important;
    line-height: 1.4 !important;
    max-width: 220px;
}

.transaction-summary-modal .table .lockup-period-cell .editable-field-wrapper {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    white-space: normal !important;
    width: 100% !important;
}

.transaction-summary-modal .table .lockup-period-cell .editable-field {
    flex: 1 !important;
    white-space: normal !important;
}

.transaction-summary-modal .table .lockup-period-cell .edit-icon {
    flex-shrink: 0 !important;
    margin-left: 4px !important;
}

/* 特殊处理：如果单元格内有编辑图标，确保左对齐 */
.transaction-summary-modal .editable-field-wrapper {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
}

/* 8. 文本块样式 - 紧凑灰底 */
.transaction-summary-modal .summary-text-block {
    background-color: #f9f9f9;
    border-left: 3px solid #eee;
    padding: 8px 12px;
    font-size: 0.82rem;
    line-height: 1.5;
    margin: 6px 0;
    color: #555;
    border-radius: 0 4px 4px 0;
}

/* 9. 时间轴精修 */
.transaction-summary-modal .summary-timeline-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 6px; /* 与 summary-field-item 接近 */
    padding: 3px 0;
    position: relative;
    padding-left: 0px;  /* 移除左侧padding，与summary-field-item对齐 */
}

.transaction-summary-modal .summary-timeline-item .summary-field-label {
    display: inline-block;
    text-align: left;
    flex-shrink: 0;
}

.transaction-summary-modal .summary-timeline-item .badge {
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

/* 10. 二级标题 - 正红色，无渐变背景，轻量化 */
.transaction-summary-modal .text-highlight {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    color: #c41e3a;
    border-left: 2px solid #c41e3a;
    padding: 3px 0 3px 8px;
    margin-top: 10px;
    margin-bottom: 6px;
}

/* 🎯 三级标题 - 浅红色 */
.transaction-summary-modal .section-subtitle {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    color: #d4556a;
    background: linear-gradient(90deg, rgba(212, 85, 106, 0.06), transparent);
    border-left: 2px solid #d4556a;
    padding: 4px 10px 4px 8px;
    margin-bottom: 8px;
    border-radius: 0 3px 3px 0;
}

/* 三级标题 - 无背景版本 */
.transaction-summary-modal .section-subtitle-plain {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    color: #d4556a;
    border-left: 2px solid #d4556a;
    padding-left: 8px;
    margin-bottom: 6px;
}

/* 红色小标题 - 无背景版本（用于折叠标题等） */
.transaction-summary-modal .text-highlight-plain {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    color: #c41e3a;
    border-left: 2px solid #c41e3a;
    padding-left: 8px;
}

/* 统一标签样式 - 与红色标题体系一致 */
.transaction-summary-modal .summary-badge-label {
    font-size: 0.72rem;
    font-weight: 600;
    color: #c41e3a;
    background: rgba(196, 30, 58, 0.08);
    border: 1px solid rgba(196, 30, 58, 0.25);
    border-radius: 3px;
    padding: 2px 8px;
    letter-spacing: 0.02em;
}

/* 灰色小标题 - 保留兼容 */
.transaction-summary-modal small.text-muted {
    font-size: 0.82rem;
}

.transaction-summary-modal .fw-400 { font-weight: 400; }
.transaction-summary-modal .fw-500 { font-weight: 500; }
.transaction-summary-modal .fw-600 { font-weight: 600; }

/* 11. 中介机构分组样式 */
.transaction-summary-modal .ps-2 {
    padding-left: 0.5rem !important;
}

.transaction-summary-modal .summary-field-item.border-bottom {
    border-bottom: 1px solid #f0f0f0 !important;
}

/* ========== 12. 折叠功能样式 ========== */
/* 可折叠的标题 - 粘性定位，滚动时固定在顶部 */
.transaction-summary-modal .collapsible-header {
    cursor: pointer;
    user-select: none;
    position: sticky;
    top: 0;
    z-index: 10;
    background-color: #fff;
    transition: background-color 0.2s ease, box-shadow 0.2s ease;
    padding-right: 30px !important;
}

/* 粘性状态时添加底部阴影 */
.transaction-summary-modal .collapsible-header.is-stuck {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid #e0e0e0;
}

.transaction-summary-modal .collapsible-header:hover {
    background: linear-gradient(90deg, rgba(139, 26, 43, 0.08), rgba(255, 255, 255, 1));
}

/* 子级可折叠标题 - 粘性定位 */
.transaction-summary-modal .collapsible-subheader {
    position: sticky;
    top: 32px; /* 主标题高度之下 */
    z-index: 9;
    background-color: #fff;
    transition: background-color 0.2s ease, box-shadow 0.2s ease;
    margin-left: -0.5rem;
    margin-right: -0.5rem;
    padding-left: 0.5rem;
    padding-right: 30px;
    padding-top: 0.3rem;
    padding-bottom: 0.3rem;
}

/* 子标题内的 text-highlight 去除底部 margin 以减少高度 */
.transaction-summary-modal .collapsible-subheader .text-highlight,
.transaction-summary-modal .collapsible-subheader .text-highlight-plain {
    margin-bottom: 0;
}

/* 第二层级子标题 (如"交易对方与对价") */
.transaction-summary-modal .collapsible-subheader.level-2 {
    top: 65px; /* 主标题 + 标的标题之下 */
    z-index: 8;
    background-color: #fafafa;
}

/* 第三层级子标题 (如具体交易对方) */
.transaction-summary-modal .collapsible-subheader.level-3 {
    top: 100px; /* 主标题 + 标的标题 + 交易对方与对价之下 */
    z-index: 7;
    background-color: #f8f8f8;
}

.transaction-summary-modal .collapsible-subheader:hover {
    background: linear-gradient(90deg, rgba(196, 30, 58, 0.05), rgba(255, 255, 255, 1));
}

/* 折叠图标 */
.transaction-summary-modal .collapse-icon {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.9rem;
    color: #c41e3a;
    transition: transform 0.3s ease;
    font-weight: bold;
}

/* 展开状态：向下箭头 */
.transaction-summary-modal .collapse-icon.expanded {
    transform: translateY(-50%) rotate(0deg);
}

/* 折叠状态：向右箭头 */
.transaction-summary-modal .collapse-icon.collapsed {
    transform: translateY(-50%) rotate(-90deg);
}

/* 可折叠的内容区域 */
.transaction-summary-modal .collapsible-content {
    overflow: visible;
    padding: 4px 0 8px 0.6rem;
}

/* 折叠状态 */
.transaction-summary-modal .collapsible-content.collapsed {
    display: none;
}

/* ========== 重组交易证据链 ========== */
.rst-has-evidence {
    border-bottom: 1.5px dashed rgba(196, 30, 58, 0.4);
    cursor: help;
    display: inline;
}
.evidence-hidden .rst-has-evidence {
    border-bottom: none !important;
    cursor: inherit !important;
}
.rst-ev-float-tip {
    display: none;
    position: absolute;
    z-index: 99999;
    background: #1a1a2e;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    padding: 12px 16px;
    max-width: min(440px, 85vw);
    min-width: 220px;
    max-height: min(70vh, 600px);
    overflow-y: auto;
    font-size: 12.5px;
    line-height: 1.65;
    color: #e0e0e0;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.5);
    pointer-events: auto;
    word-break: break-all;
}
.rst-ev-float-tip::-webkit-scrollbar {
    width: 5px;
}
.rst-ev-float-tip::-webkit-scrollbar-track {
    background: rgba(255,255,255,0.05);
    border-radius: 3px;
}
.rst-ev-float-tip::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.2);
    border-radius: 3px;
}

/* ── 置信度颜色标注（开发者复核用） ── */
.transaction-summary-modal .confidence-low,
.transaction-summary-modal .confidence-low .editable-field,
.transaction-summary-modal .confidence-low .rst-ev-has {
    color: #d32f2f !important;
}
.transaction-summary-modal .confidence-medium,
.transaction-summary-modal .confidence-medium .editable-field,
.transaction-summary-modal .confidence-medium .rst-ev-has {
    color: #1565c0 !important;
}
.transaction-summary-modal .confidence-low {
    border-bottom: 1px dashed #d32f2f;
}
.transaction-summary-modal .confidence-medium {
    border-bottom: 1px dashed #1565c0;
}