/* =====================================================
   差旅费报销后台 v2 — 全局样式（对照高保真原型 token）
   ===================================================== */
:root{
  --primary:#2563eb; --primary-dark:#1d4ed8; --primary-light:#eff6ff;
  --danger:#ef4444; --danger-light:#fef2f2;
  --warn:#f59e0b; --warn-light:#fffbeb;
  --success:#10b981; --success-light:#ecfdf5;
  --bg:#f1f5f9; --card:#ffffff; --border:#e5e7eb;
  --text:#1f2937; --text2:#6b7280; --text3:#9ca3af;
  --radius:12px; --shadow:0 1px 3px rgba(0,0,0,.08),0 4px 16px rgba(0,0,0,.04);
}
*{box-sizing:border-box; margin:0; padding:0;}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--bg); color:var(--text); font-size:14px; line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--primary); text-decoration:none;}

/* ===== 布局 ===== */
.desktop{min-height:100vh; display:flex;}
.sidebar{width:200px; background:#0f172a; color:#cbd5e1; flex-shrink:0; padding:16px 0; position:sticky; top:0; height:100vh; overflow-y:auto;}
.sidebar .s-logo{padding:0 16px 16px; font-weight:700; color:#fff; font-size:15px; border-bottom:1px solid #1e293b; margin-bottom:10px;}
.sidebar .s-item{padding:11px 16px; display:flex; align-items:center; gap:10px; font-size:13px; color:#cbd5e1; border-left:3px solid transparent; transition:.12s;}
.sidebar .s-item:hover{background:#1e293b; color:#fff;}
.sidebar .s-item.active{background:#1e293b; color:#fff; border-left-color:var(--primary);}
.sidebar .s-group{padding:14px 16px 6px; font-size:11px; color:#64748b; font-weight:600; letter-spacing:1px;}
.desktop-main{flex:1; padding:20px; background:#f8fafc; min-width:0;}
.topbar{display:flex; justify-content:space-between; align-items:center; margin-bottom:16px; gap:12px; flex-wrap:wrap;}
.topbar h2{font-size:18px;}
.topbar h2 small{font-size:13px; color:var(--text3); font-weight:400; margin-left:8px;}
.topbar-right{display:flex; gap:10px; align-items:center;}
.user-chip{font-size:13px; font-weight:600; display:inline-flex; align-items:center; gap:6px; background:#fff; border:1px solid var(--border); padding:6px 12px; border-radius:20px;}
.warn-strip{background:var(--warn-light); border:1px solid #fde68a; color:#92400e; border-radius:10px; padding:10px 14px; font-size:13px; margin-bottom:14px;}

/* ===== 通用组件 ===== */
.tag{display:inline-flex; align-items:center; gap:4px; padding:2px 8px; border-radius:20px; font-size:12px; font-weight:500; white-space:nowrap;}
.tag.red{background:var(--danger-light); color:var(--danger);}
.tag.orange{background:var(--warn-light); color:var(--warn);}
.tag.green{background:var(--success-light); color:var(--success);}
.tag.blue{background:var(--primary-light); color:var(--primary);}
.tag.gray{background:#f3f4f6; color:var(--text2);}
.btn{display:inline-flex; align-items:center; justify-content:center; gap:6px; border:none; cursor:pointer;
  padding:10px 18px; border-radius:10px; font-size:14px; font-weight:600; transition:.15s; text-decoration:none;}
.btn-primary{background:var(--primary); color:#fff;}
.btn-primary:hover{background:var(--primary-dark); color:#fff;}
.btn-ghost{background:#fff; color:var(--text); border:1px solid var(--border);}
.btn-ghost:hover{border-color:var(--primary); color:var(--primary);}
.btn-danger{background:var(--danger); color:#fff;}
.btn-danger:hover{filter:brightness(.95);}
.btn-success{background:var(--success); color:#fff;}
.btn-sm{padding:6px 12px; font-size:13px; border-radius:8px;}
.btn[disabled]{opacity:.5; cursor:not-allowed;}
.panel{background:#fff; border-radius:12px; padding:16px; box-shadow:var(--shadow); margin-bottom:16px;}
.panel h4{font-size:14px; margin-bottom:12px; display:flex; align-items:center; gap:8px; flex-wrap:wrap;}
.panel h4 .spacer{margin-left:auto;}
.kv{display:flex; justify-content:space-between; gap:12px; padding:7px 0; border-bottom:1px dashed #f1f5f9; font-size:13px; flex-wrap:wrap;}
.kv .k{color:var(--text2);}
.kv .v{font-weight:600; text-align:right;}
.kv .v.mono{font-variant-numeric:tabular-nums;}
.link{color:var(--primary); cursor:pointer; font-weight:500;}
.money{font-weight:700; color:var(--danger); font-variant-numeric:tabular-nums;}
.divider{height:1px; background:var(--border); margin:16px 0;}
.section-title{font-size:13px; color:var(--text3); font-weight:600; margin:16px 0 10px; text-transform:uppercase; letter-spacing:.5px;}
.tip-box{background:var(--primary-light); border-left:4px solid var(--primary); border-radius:8px; padding:12px 16px; margin:14px 0; font-size:13px; color:#1e3a8a; line-height:1.7;}
.tip-box.warn{background:var(--warn-light); border-color:var(--warn); color:#92400e;}
.tip-box.danger{background:var(--danger-light); border-color:var(--danger); color:#b91c1c;}
.field{margin-bottom:14px;}
.field label{display:block; font-size:13px; color:var(--text2); margin-bottom:6px; font-weight:500;}
.field label .req{color:var(--danger); margin-left:2px;}
.field input, .field select, .field textarea{
  width:100%; border:1px solid var(--border); border-radius:8px; padding:9px 12px; font-size:14px;
  background:#fff; color:var(--text); outline:none; transition:.15s; font-family:inherit;}
.field input:focus, .field select:focus, .field textarea:focus{border-color:var(--primary); box-shadow:0 0 0 3px var(--primary-light);}
.field .readonly{display:flex; align-items:center; justify-content:space-between; background:#f9fafb;
  border:1px solid var(--border); border-radius:8px; padding:9px 12px; font-size:14px;}
.field .readonly .val{font-weight:600;}
.help{font-size:12px; color:var(--text3); margin-top:4px;}

/* 标签页/工具条 */
.tab-strip{display:flex; gap:6px; margin-bottom:16px; flex-wrap:wrap;}
.tab-strip .ts{padding:8px 16px; border-radius:8px; background:#fff; border:1px solid var(--border); cursor:pointer; font-size:13px; color:var(--text2); font-weight:500;}
.tab-strip .ts.active{background:var(--primary); color:#fff; border-color:var(--primary);}
.tab-strip .ts .cnt{font-weight:700; margin-left:4px;}
.toolbar{display:flex; gap:10px; margin-bottom:14px; align-items:center; flex-wrap:wrap;}
.toolbar input{flex:1; min-width:160px; border:1px solid var(--border); border-radius:8px; padding:9px 12px; font-size:13px;}
.toolbar select{border:1px solid var(--border); border-radius:8px; padding:9px 12px; font-size:13px; background:#fff;}
.toolbar input:focus,.toolbar select:focus{outline:none; border-color:var(--primary);}

/* 表格 */
table.dt{width:100%; border-collapse:collapse; background:#fff; border-radius:10px; overflow:hidden; box-shadow:var(--shadow); font-size:13px;}
table.dt th{background:#f8fafc; text-align:left; padding:12px 14px; color:var(--text2); font-weight:600; border-bottom:1px solid var(--border); white-space:nowrap;}
table.dt td{padding:11px 14px; border-bottom:1px solid #f3f4f6; vertical-align:middle;}
table.dt tr:hover td{background:#f8fafc;}
table.dt .num{font-variant-numeric:tabular-nums;}
.pagination{display:flex; gap:8px; align-items:center; justify-content:flex-end; margin-top:14px; font-size:13px; color:var(--text2);}
.pagination button{border:1px solid var(--border); background:#fff; border-radius:6px; padding:5px 12px; cursor:pointer;}
.pagination button[disabled]{opacity:.4; cursor:not-allowed;}

/* 统计卡 */
.stat-grid{display:grid; grid-template-columns:repeat(4, 1fr); gap:14px; margin-bottom:16px;}
.stat-card{background:#fff; border-radius:12px; padding:16px; box-shadow:var(--shadow);}
.stat-card .lbl{font-size:12px; color:var(--text3);}
.stat-card .num{font-size:26px; font-weight:800; margin-top:4px; font-variant-numeric:tabular-nums;}
.stat-card .num.red{color:var(--danger);} .stat-card .num.blue{color:var(--primary);}
.stat-card .num.green{color:var(--success);} .stat-card .num.orange{color:var(--warn);}
.stat-card .sub{font-size:12px; color:var(--text3); margin-top:4px;}

/* 风险分胶囊 */
.risk-pill{display:inline-flex; align-items:center; justify-content:center; min-width:38px; padding:3px 10px; border-radius:20px; font-weight:800; font-size:13px; font-variant-numeric:tabular-nums;}
.risk-pill.red{background:var(--danger-light); color:var(--danger);}
.risk-pill.orange{background:var(--warn-light); color:var(--warn);}
.risk-pill.green{background:var(--success-light); color:var(--success);}

/* 详情双栏 */
.detail-split{display:grid; grid-template-columns:1.4fr 1fr; gap:16px;}
@media (max-width:1100px){ .detail-split{grid-template-columns:1fr;} .stat-grid{grid-template-columns:repeat(2,1fr);} }

/* 状态徽章 */
.status-tag{display:inline-flex; padding:3px 12px; border-radius:8px; font-size:13px; font-weight:700;}
.status-0{background:#f3f4f6; color:var(--text2);}
.status-1{background:var(--warn-light); color:var(--warn);}
.status-2{background:var(--primary-light); color:var(--primary);}
.status-3{background:#f5f3ff; color:#7c3aed;}
.status-4{background:var(--success-light); color:var(--success);}
.status-5{background:var(--danger-light); color:var(--danger);}

/* 时间线（审核历史） */
.timeline{list-style:none;}
.timeline li{position:relative; padding:0 0 14px 22px; font-size:13px;}
.timeline li::before{content:""; position:absolute; left:5px; top:6px; width:8px; height:8px; border-radius:50%; background:var(--primary);}
.timeline li::after{content:""; position:absolute; left:9px; top:16px; bottom:-2px; width:1px; background:var(--border);}
.timeline li:last-child::after{display:none;}
.timeline .t-head{font-weight:700;}
.timeline .t-meta{color:var(--text3); font-size:12px; margin-top:2px;}
.timeline .t-body{color:var(--text2); margin-top:2px; line-height:1.6;}

/* Excel 版式大图（行程表 / 报销单） */
.excel-view{background:#fff; border-radius:10px; padding:10px; overflow-x:auto; box-shadow:var(--shadow);}
table.bill{border-collapse:collapse; width:100%; min-width:860px; background:#fff; color:#111; font-size:12px; table-layout:fixed;}
table.bill td, table.bill th{border:1px solid #111; padding:3px 6px; white-space:nowrap; text-align:center; height:26px; overflow:hidden;}
table.bill th{background:#f3f4f6; font-weight:600;}
table.bill .bt{font-size:17px; font-weight:700; letter-spacing:2px; border:none; height:34px;}
table.bill .lbl-l{text-align:left; font-weight:600;}
table.bill .fill{text-align:left;}
table.bill .money-r{text-align:right; font-variant-numeric:tabular-nums;}
table.bill .sum{background:#f8fafc; font-weight:700;}
table.bill .muted{color:var(--text3);}
table.bill .hd{background:#f3f4f6; font-weight:600;}
table.bill .note{text-align:left; white-space:normal; font-size:11px;}
table.bill .off-day{color:var(--text3); background:#fafafa;}

/* 发票网格 */
.inv-grid{display:grid; grid-template-columns:repeat(auto-fill, minmax(180px,1fr)); gap:10px;}
.inv-item{border:1px solid var(--border); border-radius:10px; padding:10px 12px; font-size:12px; background:#fff;}
.inv-item.abnormal{border-color:var(--danger); background:var(--danger-light);}
.inv-item .amt{font-weight:700; color:var(--danger); font-size:14px;}
.inv-item .meta{color:var(--text3); margin-top:2px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap;}
.inv-item .ops{margin-top:6px; display:flex; gap:10px; align-items:center;}
.inv-item input{accent-color:var(--primary);}

/* 弹窗 */
.modal-mask{position:fixed; inset:0; background:rgba(15,23,42,.45); z-index:200; display:none; align-items:center; justify-content:center; padding:16px;}
.modal-mask.show{display:flex;}
.modal{background:#fff; border-radius:14px; width:440px; max-width:94vw; max-height:90vh; overflow-y:auto; padding:20px; box-shadow:0 20px 60px rgba(0,0,0,.3);}
.modal h3{font-size:16px; margin-bottom:14px;}
.modal .foot{display:flex; justify-content:flex-end; gap:10px; margin-top:18px;}

/* 轻提示 */
.toast{position:fixed; bottom:26px; left:50%; transform:translateX(-50%); background:#0f172a; color:#fff;
  padding:11px 22px; border-radius:10px; font-size:13px; z-index:300; opacity:0; transition:opacity .25s;
  pointer-events:none; max-width:80vw; text-align:center; box-shadow:0 8px 30px rgba(0,0,0,.3);}
.toast.show{opacity:1;}
.toast.success{background:#065f46;} .toast.error{background:#991b1b;}

/* 独立页（登录/无权限/错误） */
.center-body{display:flex; align-items:center; justify-content:center; min-height:100vh; padding:20px;}
.standalone-card{background:#fff; border-radius:16px; box-shadow:var(--shadow); padding:12px 28px; max-width:480px; width:100%;}

/* 操作条 */
.action-bar{display:flex; gap:10px; flex-wrap:wrap; margin-top:16px;}

/* 徽标行 */
.chip-row{display:flex; gap:8px; align-items:center; flex-wrap:wrap;}

/* 合住分摊核对表 */
.share-table td.ok{background:var(--success-light);}
.share-table td.bad{background:var(--danger-light); color:var(--danger); font-weight:700;}

/* 部门树（可折叠） */
.dept-tree, .dept-tree ul{list-style:none; padding-left:18px;}
.dept-tree .dt-node{padding:4px 0; font-size:13px;}
.dept-tree .dt-toggle{display:inline-block; width:12px; margin-right:2px; text-align:center;
  color:var(--text3); font-size:10px; line-height:1; cursor:pointer; user-select:none; vertical-align:middle;}
.dept-tree .dt-toggle.dt-toggle-empty{cursor:default; color:transparent;}
.dept-tree .dt-toggle:not(.dt-toggle-empty):hover{color:var(--primary);}
.dept-tree .dt-toggle:focus-visible{outline:2px solid var(--primary); outline-offset:1px; border-radius:3px;}
.dept-tree .dt-node .dt-name{cursor:pointer; padding:2px 8px; border-radius:6px;}
.dept-tree .dt-node .dt-name:hover{background:var(--primary-light);}
.dept-tree .dt-node .dt-name.selected{background:var(--primary); color:#fff;}
.dept-tree .dt-children.collapsed{display:none;}

/* 趋势条形 */
.trend{display:flex; align-items:flex-end; gap:10px; height:120px; padding:10px 4px;}
.trend .bar-wrap{flex:1; text-align:center; font-size:11px; color:var(--text3);}
.trend .bar{background:var(--primary-light); border:1px solid #dbeafe; border-radius:6px 6px 0 0; min-height:4px; position:relative;}
.trend .bar .val{position:absolute; top:-16px; left:50%; transform:translateX(-50%); white-space:nowrap; color:var(--primary); font-weight:700; font-size:11px;}

/* =====================================================
   v21 新增：Excel 版式容器强化 + 详情页证据区/空态/大金额
   （视觉对齐高保真原型 241/204-205/254-259 行定义）
   ===================================================== */

/* Excel 版式容器：白底 + 细边框 + 紧凑字号，模拟 Excel 网格 */
.excel-view{
  background:#fff; border:1px solid var(--border); border-radius:10px; padding:10px;
  overflow-x:auto; -webkit-overflow-scrolling:touch;
  box-shadow:var(--shadow);
}
.excel-view > table.bill{border-collapse:collapse;}
/* 容器内表格紧凑化，贴近 Excel 观感 */
.excel-view table.bill{font-size:12px; letter-spacing:0;}
.excel-view table.bill td, .excel-view table.bill th{height:26px;}

/* 证据区（原型 .evidence / .ev） */
.evidence{display:flex; gap:8px; flex-wrap:wrap; margin-top:8px;}
.evidence .ev{
  background:var(--primary-light); color:var(--primary); border-radius:8px;
  padding:8px 12px; font-size:12px; font-weight:500; cursor:pointer;
  border:1px solid transparent; transition:.15s; word-break:break-word;
}
.evidence .ev:hover{border-color:var(--primary);}

/* 详情页大金额（原型 733 行：font-size:20px;font-weight:800） */
.amount-xl{font-size:22px; font-weight:800; color:var(--danger); font-variant-numeric:tabular-nums;}

/* 发票网格：占位尾卡与更多提示 */
.inv-more{display:flex; align-items:center; justify-content:center; color:var(--text3); border-style:dashed;}

/* 通用空态块（列表 / 网格内） */
.empty-box{
  color:var(--text3); text-align:center; padding:26px 16px; font-size:13px;
  border:1px dashed var(--border); border-radius:10px; background:#fafafa;
}

/* 分段按钮（子视图切换，避免三层嵌套 Tab） */
.seg-strip{display:inline-flex; border:1px solid var(--border); border-radius:10px; overflow:hidden; background:#fff;}
.seg-strip button{
  border:none; background:#fff; color:var(--text2); cursor:pointer;
  padding:9px 18px; font-size:13px; font-weight:600; border-right:1px solid var(--border);
}
.seg-strip button:last-child{border-right:none;}
.seg-strip button:hover{background:var(--primary-light); color:var(--primary);}
.seg-strip button.active{background:var(--primary); color:#fff;}

/* 可点击表格行内联标签（证据 / 提示） */
.evidence .ev[disabled]{opacity:.55; cursor:not-allowed;}

/* 导入结果逐行明细表 */
.import-rows{max-height:320px; overflow-y:auto; margin-top:8px;}
.import-rows table.dt{box-shadow:none;}
.import-detail{background:#fafafa; border:1px solid var(--border); border-radius:8px; padding:8px 10px; margin-top:6px; font-size:12px;}
.import-detail b{color:var(--text);}

/* 时间轴（账户版本 / 车辆归属变更履历） */
.vt-list{list-style:none;}
.vt-list li{position:relative; padding:0 0 16px 24px; font-size:13px;}
.vt-list li::before{
  content:""; position:absolute; left:6px; top:5px; width:10px; height:10px;
  border-radius:50%; background:var(--border); border:2px solid #fff; box-shadow:0 0 0 1px var(--border);
}
.vt-list li.current::before{background:var(--success); box-shadow:0 0 0 1px var(--success);}
.vt-list li.rejected::before{background:var(--danger); box-shadow:0 0 0 1px var(--danger);}
.vt-list li.pending::before{background:var(--warn); box-shadow:0 0 0 1px var(--warn);}
.vt-list li::after{content:""; position:absolute; left:10px; top:18px; bottom:-2px; width:2px; background:var(--border);}
.vt-list li:last-child::after{display:none;}
.vt-list .vt-h{font-weight:700; display:flex; gap:8px; align-items:center; flex-wrap:wrap;}
.vt-list .vt-m{color:var(--text3); font-size:12px; margin-top:2px;}
.vt-list .vt-b{color:var(--text2); margin-top:4px; line-height:1.6; word-break:break-word;}

/* 人员搜索下拉（选人控件复用） */
.person-pick{border:1px solid var(--border); border-radius:8px; max-height:210px; overflow-y:auto; margin-top:6px; background:#fff;}
.person-hit{padding:8px 10px; border-bottom:1px solid #f3f4f6; cursor:pointer; font-size:13px;}
.person-hit:last-child{border-bottom:none;}
.person-hit:hover{background:var(--primary-light);}
.person-hit .sub{color:var(--text3); font-size:12px;}

/* 只读展示块（禁手输 userid 时选中项的回显） */
.picked-box{
  background:var(--success-light); border:1px solid #a7f3d0; color:#065f46;
  border-radius:8px; padding:10px 12px; font-size:13px; font-weight:600;
  display:flex; justify-content:space-between; gap:10px; align-items:center;
}
.picked-box .sub{font-weight:400; font-size:12px; color:#047857;}

/* GPS 在线状态点 */
.gps-dot{display:inline-block; width:8px; height:8px; border-radius:50%; margin-right:5px; vertical-align:middle;}
.gps-dot.on{background:var(--success);}
.gps-dot.off{background:var(--text3);}
.gps-dot.none{background:var(--warn);}

/* =====================================================
   v21 新增：行内链接式按钮（账户管理页）
   用 <button class="link-btn"> 替代 <span class="link" onclick>，
   保证交互元素语义正确、可聚焦、可回车触发（可访问性基本项）。
   ===================================================== */
.link-btn{
  background:none; border:none; padding:0; font:inherit; font-weight:500;
  color:var(--primary); cursor:pointer; line-height:inherit;
}
.link-btn:hover{text-decoration:underline;}
.link-btn:focus-visible{outline:2px solid var(--primary); outline-offset:2px; border-radius:4px;}
.link-btn.danger{color:var(--danger);}
.link-btn[disabled]{color:var(--text3); cursor:not-allowed; text-decoration:none;}

/* 账号脱敏展示：等宽 + 字距，避免被误读 */
.mono-no{font-variant-numeric:tabular-nums; letter-spacing:.5px;}
/* reveal 后明文展示块 */
.reveal-box{
  background:var(--warn-light); border:1px solid #fde68a; border-radius:8px;
  padding:12px 14px; margin-top:6px;
}
.reveal-box .val{font-size:20px; font-weight:800; letter-spacing:1px; font-variant-numeric:tabular-nums; word-break:break-all;}
.reveal-box .meta{font-size:12px; color:#92400e; margin-top:6px;}
