:root{
  --primary:#2f6bff;
  --primary-dark:#1d4fd0;
  --primary-soft:#eaf1ff;
  --bg:#f4f6fb;
  --panel:#ffffff;
  --text:#1f2733;
  --text-2:#5b6675;
  --text-3:#8a94a6;
  --border:#e6eaf2;
  --border-2:#eef1f7;
  --green:#1faa6b;
  --green-soft:#e6f7ef;
  --orange:#f5921b;
  --orange-soft:#fdf1e0;
  --red:#e5484d;
  --red-soft:#fdeaea;
  --purple:#7c5cff;
  --shadow:0 2px 12px rgba(31,39,51,.06);
  --shadow-lg:0 12px 40px rgba(31,39,51,.14);
  --radius:12px;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}

/* 登录屏 */
.login-screen{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1d4fd0,#2f6bff)}
body.logged-out #app{display:none}
.login-card{width:380px;max-width:92vw;background:#fff;border-radius:16px;padding:34px 32px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.login-brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}
.login-brand .brand-logo{width:42px;height:42px;border-radius:11px;background:linear-gradient(135deg,var(--primary),#5b8bff);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px}
.login-brand .lt{font-size:18px;font-weight:700}
.login-brand .ls{font-size:11px;color:var(--text-3);letter-spacing:.4px}
.login-form{display:flex;flex-direction:column;gap:6px}
.login-form label{font-size:12px;color:var(--text-2);font-weight:600;margin-top:8px}
.login-form input{height:42px;border:1px solid var(--border);border-radius:10px;padding:0 14px;font-size:14px;outline:none;transition:.2s}
.login-form input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}
.login-err{color:var(--red);font-size:12px;min-height:16px;margin-top:6px}
.login-form button{margin-top:16px;height:44px;border:none;border-radius:10px;background:var(--primary);color:#fff;font-size:15px;font-weight:600;cursor:pointer;transition:.2s}
.login-form button:hover{background:var(--primary-dark)}
.login-hint{margin-top:16px;font-size:11px;color:var(--text-3);text-align:center;line-height:1.6}
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;
}
#app{display:flex;flex-direction:column;height:100vh;overflow:hidden}

/* 顶部栏 */
.topbar{height:60px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 20px;gap:24px;flex-shrink:0;z-index:20}
.brand{display:flex;align-items:center;gap:12px;min-width:240px}
.brand-logo{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--primary),#5b8bff);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px;box-shadow:0 4px 10px rgba(47,107,255,.35)}
.brand-title{font-size:16px;font-weight:700;letter-spacing:.3px}
.brand-sub{font-size:11px;color:var(--text-3);letter-spacing:.4px}
.topbar-search{flex:1;max-width:520px;position:relative;display:flex;align-items:center}
.topbar-search svg{position:absolute;left:14px;color:var(--text-3)}
.topbar-search input{width:100%;height:40px;border:1px solid var(--border);background:#f7f9fc;border-radius:20px;padding:0 18px 0 42px;font-size:13px;outline:none;transition:.2s}
.topbar-search input:focus{border-color:var(--primary);background:#fff;box-shadow:0 0 0 3px var(--primary-soft)}
.topbar-actions{display:flex;align-items:center;gap:14px;margin-left:auto}
.icon-btn{position:relative;display:flex;align-items:center;gap:6px;border:none;background:transparent;color:var(--text-2);cursor:pointer;height:38px;padding:0 10px;border-radius:9px;font-size:13px;transition:.15s}
.icon-btn:hover{background:var(--bg);color:var(--primary)}
.agent-toggle{background:var(--primary-soft);color:var(--primary);font-weight:600}
.agent-toggle:hover{background:#dde8ff}
.badge{position:absolute;top:2px;right:2px;background:var(--red);color:#fff;font-size:10px;min-width:16px;height:16px;border-radius:8px;display:flex;align-items:center;justify-content:center;padding:0 4px}
.user-chip{display:flex;align-items:center;gap:9px;padding-left:14px;border-left:1px solid var(--border)}
.avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#ff9a5b,#ff6b6b);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}
.user-meta{line-height:1.25}
.user-name{font-weight:600;font-size:13px}
.user-role{font-size:11px;color:var(--text-3)}

/* 布局 */
.layout{flex:1;display:flex;min-height:0}
.sidebar{width:218px;background:#fff;border-right:1px solid var(--border);padding:14px 12px;display:flex;flex-direction:column;gap:4px;flex-shrink:0;overflow-y:auto}
.nav-item{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:10px;color:var(--text-2);cursor:pointer;font-size:13.5px;font-weight:500;transition:.15s;position:relative}
.nav-item:hover{background:var(--bg);color:var(--text)}
.nav-item.active{background:var(--primary);color:#fff;box-shadow:0 4px 12px rgba(47,107,255,.3)}
.nav-ico{font-size:16px;width:20px;text-align:center;flex-shrink:0}
.nav-label{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-count{margin-left:auto;background:var(--red);color:#fff;font-size:11px;border-radius:10px;padding:1px 7px;flex-shrink:0}
.nav-item.active .nav-count{background:rgba(255,255,255,.3)}

/* 可折叠导航组 */
.nav-group{margin-bottom:2px}
.nav-parent{border-radius:10px}
.nav-arrow{margin-left:auto;font-size:11px;transition:transform .2s;color:var(--text-3);flex-shrink:0}
.nav-group.open > .nav-parent .nav-arrow{transform:rotate(90deg)}
.nav-group.open > .nav-parent{background:var(--primary);color:#fff}
.nav-sub{overflow:hidden;transition:max-height .25s ease}
.nav-sub.hidden{max-height:0!important;margin-top:0!important}
.nav-sub-item{display:flex;align-items:center;gap:8px;padding:7px 14px 7px 44px;color:var(--text-2);font-size:13px;cursor:pointer;border-radius:8px;transition:.1s;position:relative}
.nav-sub-item:hover{background:var(--bg);color:var(--primary)}
.nav-sub-item.active{background:var(--primary-soft);color:var(--primary);font-weight:600}
.nav-dot{width:5px;height:5px;border-radius:50%;background:var(--border);flex-shrink:0;transition:background .15s}
.nav-sub-item:hover .nav-dot,.nav-sub-item.active .nav-dot{background:var(--primary)}
.nav-count-sm{margin-left:auto;background:var(--orange);color:#fff;font-size:10px;border-radius:8px;padding:1px 6px}

.nav-divider{height:1px;background:var(--border);margin:12px 6px}
.nav-tip{margin-top:auto;background:linear-gradient(135deg,#eef3ff,#f5f0ff);border:1px solid #e2e9ff;border-radius:10px;padding:12px;font-size:12px;color:var(--text-2);line-height:1.6}

.content{flex:1;overflow-y:auto;padding:22px 26px 40px;min-width:0}

/* 通用卡片 */
.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-h{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border-2)}
.card-h h3{font-size:15px;font-weight:700}
.card-b{padding:18px 20px}
.page-title{font-size:20px;font-weight:700;margin-bottom:4px}
.page-sub{color:var(--text-3);font-size:13px;margin-bottom:18px}
.section{margin-bottom:22px}

/* 统计卡片 */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}
.stat-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.stat-card-clickable{cursor:pointer;transition:transform .15s,box-shadow .15s,border-color .15s}
.stat-card-clickable:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(47,107,255,.12);border-color:#cdd9f0}
.stat-card-clickable:active{transform:translateY(0)}
.stat-card-clickable::after{content:"→";position:absolute;right:16px;bottom:14px;font-size:14px;color:var(--text-3);opacity:0;transition:opacity .15s}
.stat-card-clickable:hover::after{opacity:1;color:var(--blue)}
.stat-card-clickable:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.stat-card .stat-ico{position:absolute;right:14px;top:14px;font-size:26px;opacity:.12}
.stat-label{color:var(--text-2);font-size:13px}
.stat-value{font-size:26px;font-weight:800;margin-top:6px;letter-spacing:.5px}
.stat-value small{font-size:14px;font-weight:600;color:var(--text-3)}
.stat-foot{font-size:12px;margin-top:6px;color:var(--text-3)}
.stat-foot b{color:var(--green)}

/* 两栏布局 */
.two-col{display:grid;grid-template-columns:1.4fr 1fr;gap:18px}
.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}

/* 表格 */
.tbl{width:100%;border-collapse:collapse}
.tbl th{text-align:left;font-size:12px;color:var(--text-3);font-weight:600;padding:10px 14px;background:#fafbfd;border-bottom:1px solid var(--border)}
.tbl td{padding:12px 14px;border-bottom:1px solid var(--border-2);font-size:13px}
.tbl tr:hover td{background:#fafcff}
.tbl .code{font-family:ui-monospace,Menlo,monospace;color:var(--primary);font-size:12px}
.mono{font-family:ui-monospace,Menlo,monospace}

/* 标签 */
.tag{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:600}
.tag-blue{background:var(--primary-soft);color:var(--primary)}
.tag-green{background:var(--green-soft);color:var(--green)}
.tag-orange{background:var(--orange-soft);color:var(--orange)}
.tag-red{background:var(--red-soft);color:var(--red)}
.tag-gray{background:#eef1f7;color:var(--text-2)}
.tag-purple{background:#efeaff;color:var(--purple)}
.risk-dot{width:8px;height:8px;border-radius:50%;display:inline-block}
.risk-高{color:var(--red)}.risk-中{color:var(--orange)}.risk-低{color:var(--green)}

/* 基础字典 */
.dict-cat{padding:9px 12px;border-radius:9px;font-size:13px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;color:var(--text-2);transition:.15s}
.dict-cat:hover{background:var(--surface-3)}
.dict-cat.active{background:var(--primary-soft);color:var(--primary);font-weight:600}
.dict-cnt{background:var(--surface-3);color:var(--text-3);font-size:11px;padding:1px 8px;border-radius:10px}
.dict-cat.active .dict-cnt{background:#fff;color:var(--primary)}

/* 流程配置 */
.flow-chain{display:flex;align-items:stretch;gap:10px;flex-wrap:wrap}
.flow-node{flex:1;min-width:170px;background:var(--surface-2);border:1px solid var(--border-2);border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:6px}
.flow-node.on{border-color:var(--primary-soft)}
.flow-node.off{opacity:.55}
.flow-step-no{width:24px;height:24px;border-radius:50%;background:var(--primary);color:#fff;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}
.flow-name{font-size:14px;font-weight:700;color:var(--text)}
.flow-appr{display:flex;flex-wrap:wrap;gap:5px}
.flow-cond{font-size:12px;color:var(--text-3);line-height:1.5;min-height:32px}
.flow-arrow{display:flex;align-items:center;color:var(--text-3);font-size:20px;font-weight:700}

/* 按钮 */
.btn{border:none;border-radius:9px;padding:9px 16px;font-size:13px;font-weight:600;cursor:pointer;transition:.15s;display:inline-flex;align-items:center;gap:6px}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark)}
.btn-ghost{background:#fff;border:1px solid var(--border);color:var(--text-2)}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary)}
.btn-sm{padding:6px 12px;font-size:12px}
.btn-danger{background:var(--red);color:#fff}
.btn-success{background:var(--green);color:#fff}

/* 筛选条 */
.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:16px}
.ipt-sm{padding:7px 11px;border:1px solid var(--border);border-radius:9px;font-size:13px;background:var(--bg);color:var(--text);outline:none;transition:.15s}
.ipt-sm:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(47,107,255,.12)}
.ipt-sm{min-width:150px}
.field{display:flex;flex-direction:column;gap:4px}
.field label{font-size:11px;color:var(--text-3)}
select,input[type=text],input[type=date],input[type=number],textarea{font-family:inherit;font-size:13px;border:1px solid var(--border);border-radius:8px;padding:8px 10px;outline:none;background:#fff;color:var(--text)}
select:focus,input:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}
.search-box{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--border);border-radius:8px;padding:0 10px;flex:1;min-width:220px}
.search-box input{border:none;flex:1;padding:9px 0}
.search-box svg{color:var(--text-3)}

/* 分页 */
.pager{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:18px}
.pager button{border:1px solid var(--border);background:#fff;border-radius:8px;padding:6px 12px;cursor:pointer;font-size:13px}
.pager button:disabled{opacity:.4;cursor:not-allowed}
.pager .cur{color:var(--primary);font-weight:700}

/* 抽屉 */
.overlay{position:fixed;inset:0;background:rgba(20,28,40,.45);z-index:40}
.drawer{position:fixed;top:0;right:0;height:100vh;width:680px;max-width:94vw;background:#fff;z-index:50;box-shadow:var(--shadow-lg);overflow-y:auto;animation:slideIn .25s ease}
@keyframes slideIn{from{transform:translateX(40px);opacity:.4}to{transform:translateX(0);opacity:1}}
.drawer-h{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--border);padding:18px 24px;display:flex;justify-content:space-between;align-items:center;z-index:2}
.drawer-h h2{font-size:18px}
.drawer-b{padding:22px 24px}
.hidden{display:none!important}
.close-x{border:none;background:#f2f4f8;width:32px;height:32px;border-radius:8px;cursor:pointer;font-size:16px;color:var(--text-2)}

/* 智能助手 */
.agent-panel{width:372px;background:#fff;border-left:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0;transition:margin-right .25s;box-shadow:-6px 0 24px rgba(31,39,51,.05)}
.agent-panel.collapsed{margin-right:-372px}
.agent-head{padding:16px 18px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}
.agent-title{display:flex;gap:10px;align-items:center}
.agent-avatar{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,#2f6bff,#7c5cff);display:flex;align-items:center;justify-content:center;font-size:20px}
.agent-name{font-weight:700;font-size:14px}
.agent-status{font-size:11px;color:var(--green)}
.agent-body{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:14px;background:#f8fafc;min-height:0}
.msg{display:flex;gap:10px;max-width:92%}
.msg-bot{align-self:flex-start}
.msg-user{align-self:flex-end;flex-direction:row-reverse}
.msg-ava{width:30px;height:30px;border-radius:9px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:15px}
.msg-bot .msg-ava{background:linear-gradient(135deg,#2f6bff,#7c5cff);color:#fff}
.msg-user .msg-ava{background:#ff8a5b;color:#fff}
.msg-box{background:#fff;border:1px solid var(--border);border-radius:12px;padding:11px 14px;font-size:13px;line-height:1.6;white-space:pre-wrap}
.msg-user .msg-box{background:var(--primary);color:#fff;border:none}
.msg-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.msg-actions button{border:1px solid var(--primary);background:#fff;color:var(--primary);border-radius:18px;padding:5px 13px;font-size:12px;cursor:pointer;transition:.15s}
.msg-actions button:hover{background:var(--primary);color:#fff}
.agent-quick{display:flex;gap:8px;padding:10px 14px;flex-wrap:wrap;border-top:1px solid var(--border-2)}
.agent-quick button{border:1px solid var(--border);background:#fff;border-radius:16px;padding:6px 12px;font-size:12px;cursor:pointer;color:var(--text-2)}
.agent-quick button:hover{border-color:var(--primary);color:var(--primary)}
.agent-input{display:flex;gap:8px;padding:12px 14px;border-top:1px solid var(--border)}
.agent-input textarea{flex:1;border:1px solid var(--border);border-radius:10px;padding:9px 12px;resize:none;max-height:90px;font-family:inherit;font-size:13px}
.agent-input button{background:var(--primary);color:#fff;border:none;border-radius:10px;padding:0 18px;font-weight:600;cursor:pointer}

/* 智能审查 */
.review-box{border:1px solid var(--border);border-radius:10px;padding:14px;background:#fbfcfe;min-height:200px;font-size:13px;line-height:1.8}
.review-box .hl-high{background:var(--red-soft);border-bottom:2px solid var(--red);padding:0 2px;border-radius:2px;cursor:help}
.review-box .hl-mid{background:var(--orange-soft);border-bottom:2px solid var(--orange);padding:0 2px;border-radius:2px}
.issue{border:1px solid var(--border);border-radius:10px;padding:12px 14px;margin-bottom:10px;display:flex;gap:12px}
.issue-ico{width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0}
.issue-h{font-weight:700;font-size:13px}
.issue-m{font-size:12px;color:var(--text-2);margin-top:2px}

/* 进度条 */
.progress{height:8px;background:#eef1f7;border-radius:6px;overflow:hidden}
.progress > i{display:block;height:100%;background:linear-gradient(90deg,var(--primary),#5b8bff);border-radius:6px}

/* 表单网格 */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid .full{grid-column:1 / -1}
.form-grid label{font-size:12px;color:var(--text-2);display:block;margin-bottom:5px}
.form-grid input,.form-grid select,.form-grid textarea{width:100%}

/* 图表 */
.chart-wrap{display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.legend{display:flex;flex-direction:column;gap:8px;font-size:12px}
.legend-item{display:flex;align-items:center;gap:8px;width:100%}
.legend-dot{width:10px;height:10px;border-radius:3px}
.bar-row{display:flex;align-items:center;gap:10px;margin-bottom:10px;font-size:13px}
.bar-label{width:96px;color:var(--text-2);text-align:right;flex-shrink:0}
.bar-track{flex:1;background:#eef1f7;border-radius:6px;height:22px;position:relative;overflow:hidden}
.bar-fill{height:100%;border-radius:6px;display:flex;align-items:center;justify-content:flex-end;padding-right:8px;color:#fff;font-size:11px;font-weight:600}
.trend-svg{width:100%}

/* toast */
.toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);background:#1f2733;color:#fff;padding:12px 22px;border-radius:10px;font-size:13px;z-index:100;box-shadow:var(--shadow-lg)}

/* 空态 */
.empty{text-align:center;padding:50px 20px;color:var(--text-3)}
.empty .em-ico{font-size:46px;opacity:.4}

/* 详情区 */
.detail-row{display:flex;padding:11px 0;border-bottom:1px solid var(--border-2);font-size:13px}
.detail-row .dk{width:110px;color:var(--text-3);flex-shrink:0}
.detail-row .dv{flex:1;color:var(--text)}
.steps{display:flex;gap:0;margin:10px 0 20px}
.step{flex:1;text-align:center;position:relative}
.step .dot{width:30px;height:30px;border-radius:50%;background:#eef1f7;color:var(--text-3);display:flex;align-items:center;justify-content:center;margin:0 auto 6px;font-size:13px;font-weight:700;position:relative;z-index:2}
.step.done .dot{background:var(--green);color:#fff}
.step.reject .dot{background:var(--red);color:#fff}
.step.active .dot{background:var(--primary);color:#fff;box-shadow:0 0 0 4px var(--primary-soft)}
.step .ln{position:absolute;top:15px;left:50%;width:100%;height:2px;background:#eef1f7;z-index:1}
.step:last-child .ln{display:none}
.step .st{font-size:11px;color:var(--text-3)}
.step.done .st{color:var(--green)}.step.reject .st{color:var(--red)}.step.active .st{color:var(--primary)}

@media(max-width:1100px){.stat-grid{grid-template-columns:repeat(2,1fr)}.two-col,.three-col{grid-template-columns:1fr}.agent-panel{position:fixed;right:0;top:60px;bottom:0;z-index:45}}

/* ===== 全生命周期审批痕迹时间线 ===== */
.timeline{position:relative;padding:4px 0 4px 8px}
.timeline::before{content:"";position:absolute;left:19px;top:8px;bottom:8px;width:2px;background:var(--border)}
.tl-item{position:relative;display:flex;gap:14px;padding:9px 0}
.tl-ico{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:17px;color:#fff;flex-shrink:0;z-index:2;box-shadow:0 2px 6px rgba(0,0,0,.12)}
.tl-body{flex:1;padding-top:1px}
.tl-title{font-weight:700;font-size:13px;color:var(--text);display:flex;align-items:center;gap:8px}
.tl-time{font-weight:400;font-size:11px;color:var(--text-3)}
.tl-detail{font-size:12px;color:var(--text-2);margin-top:2px;line-height:1.5}
.tl-meta{font-size:11px;color:var(--text-3);margin-top:3px}

/* 变更 / 用章 / 终止 记录列表 */
.rec-list{border:1px solid var(--border);border-radius:12px;overflow:hidden;background:var(--bg)}
.rec-row{padding:11px 14px;border-bottom:1px solid var(--border-2);font-size:13px}
.rec-row:last-child{border-bottom:none}
.rec-row .tag{margin-left:4px}
.rec-sub{font-size:12px;color:var(--text-3);margin:4px 0 6px;line-height:1.5}

/* 按钮补充 */
.btn-warn{background:linear-gradient(135deg,#f5a623,#f5921b);color:#fff;border:none;padding:9px 16px;border-radius:10px;font-size:13px;font-weight:600;cursor:pointer;transition:.15s}
.btn-warn:hover{opacity:.92;transform:translateY(-1px)}

/* 组织架构 */
.org-leader{ font-size:13px; background:rgba(46,107,255,.06); border:1px solid rgba(46,107,255,.18); color:var(--text-1,#1f2329); border-radius:8px; padding:6px 10px; display:inline-block; margin-top:2px; }