:root{
  /* ── v0.12.1 视觉体系：照搬 EGVB（风险预测系统）设计语言 ──
     主色 #1f6b85 医疗青蓝 · 强调 #0f9d8f 青绿 · 大圆角 12px · 浅蓝灰底 */
  --primary:#1f6b85;
  --primary-dark:#17566c;
  --primary-deeper:#10394a;
  --primary-light:#e3eff4;
  --primary-border:#bcd7e2;
  --accent:#0f9d8f;          /* EGVB 强调色（选中/次级强调） */
  --danger:#bf000f;          /* EGVB red-700 */
  --danger-bg:#fef2f2;
  --danger-border:#ffcaca;
  --orange:#c53c00;          /* EGVB orange-700（WCAG 达标） */
  --orange-bg:#fff7ed;
  --orange-border:#ffdcc2;
  --yellow:#7c5a10;          /* v0.11 WCAG 达标保留 */
  /* ── 类型比例（辅助下限 12，正文基准 14）+ 4px 网格 ── */
  --fs-xs:12px; --fs-sm:13px; --fs-md:14px; --fs-lg:16px;
  --fs-xl:18px; --fs-2xl:22px; --fs-3xl:28px;
  --sp-1:4px; --sp-2:8px; --sp-3:12px; --sp-4:16px; --sp-5:20px; --sp-6:24px;
  --tap:34px;   /* 桌面触点下限；粗指针设备提至 44px（文件尾媒体查询） */
  --radius:12px;             /* EGVB 卡片圆角 */
  --radius-lg:8px;           /* EGVB 按钮/输入圆角 */
  --yellow-bg:#fffbeb;
  --yellow-border:#fee685;
  --green:#008138;           /* EGVB green-700 */
  --green-bg:#f0fdf4;
  --green-border:#b9f8cf;
  --blue:#0069a4;            /* EGVB sky-700 */
  --blue-bg:#f0f9ff;
  --blue-border:#bae1f7;
  --gray:#5f7381;            /* EGVB muted */
  --gray-bg:#f7fafc;         /* EGVB card-muted */
  --gray-border:#dbe3ea;     /* EGVB border */
  --text:#16303d;            /* EGVB foreground */
  --text-2:#5f7381;
  --text-3:#8296a6;
  --border:#dbe3ea;          /* EGVB border */
  --border-strong:#c6d2db;   /* EGVB border-strong */
  --bg:#eef3f7;              /* EGVB background */
  --card:#ffffff;
  --shadow:0 4px 6px -1px rgba(0,0,0,.10),0 2px 4px -2px rgba(0,0,0,.10);  /* EGVB shadow-md */
  --mono:"Consolas","Courier New",monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  background:var(--bg);color:var(--text);font-size:14px;line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:14px;color:var(--text)}
a{color:var(--primary);text-decoration:none}
.hidden{display:none!important}
.ic{vertical-align:-3px;flex:none}

/* ---------- 顶栏 ---------- */
.topbar{
  position:fixed;top:0;left:232px;right:0;height:52px;z-index:50;
  background:var(--card);border-bottom:1px solid var(--border);
  color:var(--text);display:flex;align-items:center;padding:0 16px;box-shadow:none;
  transition:left .18s;
}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:16px;letter-spacing:.3px;white-space:nowrap}
.brand .logo{width:30px;height:30px;border-radius:7px;background:rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;color:#7fc4f5}
.brand small{font-weight:400;font-size:12px;color:#9fb8cf;display:block;margin-top:-2px;letter-spacing:1px}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.user-chip{display:flex;align-items:center;gap:8px;background:var(--gray-bg);border:1px solid var(--border);padding:4px 12px;border-radius:16px;font-size:13px;color:var(--text)}
.user-chip .u-name{max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.role-badge{font-size:12px;padding:1px 8px;border-radius:10px;background:#f5c26b;color:#4a3205;font-weight:600}
.bell-count{position:relative;top:-7px;left:-3px;display:inline-block;min-width:16px;padding:0 4px;font-size:11px;font-weight:700;line-height:16px;text-align:center;border-radius:9px;background:#c0392b;color:#fff}
.role-badge.admin{background:#e87461;color:#4a0d06}
.btn-top{background:transparent;border:1px solid var(--border-strong);color:var(--text-2);padding:4px 12px;border-radius:6px;font-size:13px;display:flex;align-items:center;gap:6px}
.btn-top:hover{background:var(--gray-bg);color:var(--text)}

/* ---------- 态势大屏 ---------- */
.board-dark{background:#0d1622;color:#d7e2ee;min-height:calc(100vh - 52px)}
.board-dark .board-head{display:flex;align-items:center;gap:14px;padding:14px 20px;border-bottom:1px solid #1f2e40;flex-wrap:wrap}
.board-dark .board-title{font-size:22px;font-weight:700;letter-spacing:1px;color:#fff}
.board-dark .board-clock{font-family:Consolas,monospace;font-size:22px;color:#7fd0ff}
.board-dark .board-sub{color:#8ea6bd;font-size:12px}
.board-dark .board-tag{font-size:11px;font-weight:700;letter-spacing:.08em;color:#5eead4;border:1px solid rgba(94,234,212,.35);border-radius:999px;padding:2px 9px;background:rgba(15,157,143,.12)}
.board-dark .board-grid{display:grid;grid-template-columns:380px 1fr;gap:14px;padding:14px 20px}
@media (max-width:1100px){ .board-dark .board-grid{grid-template-columns:1fr} }
.board-dark .board-panel{background:#131f2e;border:1px solid #1f2e40;border-radius:var(--radius);padding:14px}
.board-dark .board-panel h3{margin:0 0 12px;font-size:13px;color:#9db4ca;font-weight:700;letter-spacing:.06em;display:flex;align-items:center;gap:8px;text-transform:uppercase}
.board-dark .alert-item{display:flex;gap:10px;padding:9px 11px;border-radius:8px;margin-bottom:8px;background:#0f1926;border-left:4px solid #555;animation:boardIn .4s ease;transition:background .15s}
.board-dark .alert-item:hover{background:#16233a}
.board-dark .alert-item.lv-critical{border-left-color:#ff5b5b;background:#1e1218}
.board-dark .alert-item.lv-high{border-left-color:#ffa94d;background:#1d1810}
.board-dark .alert-item.lv-medium{border-left-color:#ffd43b}
@keyframes boardIn{from{opacity:0;transform:translateX(-8px)}to{opacity:1;transform:none}}
.board-dark .alert-level{font-size:12px;font-weight:700;min-width:52px}
.board-dark .alert-msg{flex:1;font-size:13px;line-height:1.5;color:#d7e2ee}
.board-dark .alert-meta{font-size:12px;color:#8ea6bd;white-space:nowrap}
.board-dark .kpi-row{display:grid;grid-template-columns:repeat(7,1fr);gap:10px;margin-bottom:14px}
@media (max-width:1280px){ .board-dark .kpi-row{grid-template-columns:repeat(4,1fr)} }
@media (max-width:1100px){ .board-dark .kpi-row{grid-template-columns:repeat(2,1fr)} }
.board-dark .kpi{background:#131f2e;border:1px solid #1f2e40;border-radius:10px;padding:12px 14px;text-align:left;border-top:2px solid #2a3b50;transition:border-color .15s,transform .08s}
.board-dark .kpi:hover{border-color:#33507a;transform:translateY(-1px)}
.board-dark .kpi.crit{border-top-color:#ff5b5b}
.board-dark .kpi.ok{border-top-color:#5fd38a}
.board-dark .kpi.warn{border-top-color:#ffa94d}
.board-dark .kpi .kv{font-size:30px;font-weight:700;color:#fff;font-variant-numeric:tabular-nums;line-height:1.1}
.board-dark .kpi .kl{font-size:12px;color:#8ea6bd;margin-top:4px}
.board-dark .kpi.warn .kv{color:#ffa94d}
.board-dark .kpi.crit .kv{color:#ff5b5b}
.board-dark .kpi.ok .kv{color:#5fd38a}
.board-dark .stage-bars{display:flex;flex-direction:column;gap:8px}
.board-dark .stage-bar-row{display:flex;align-items:center;gap:8px}
.board-dark .stage-bar-lab{width:74px;font-size:12px;color:#9db4ca;white-space:nowrap}
.board-dark .stage-bar-track{flex:1;height:14px;background:#0f1926;border-radius:7px;overflow:hidden}
.board-dark .stage-bar-fill{height:100%;border-radius:7px;transition:width .5s}
.board-dark .stage-bar-num{width:34px;font-size:12px;color:#d7e2ee;text-align:right}
.board-dark .bed-wall{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px}
.board-dark .bed-card{background:#131f2e;border:1px solid #1f2e40;border-radius:10px;padding:10px 11px;cursor:pointer;transition:border-color .15s,transform .08s}
.board-dark .bed-card:hover{border-color:#33507a;transform:translateY(-1px)}
.board-dark .bed-card.st3{border-top:2px solid #ff5b5b}
.board-dark .bed-card.st2{border-top:2px solid #ffa94d}
.board-dark .bed-card.st1{border-top:2px solid #ffd43b}
.board-dark .bed-card:hover{border-color:#4d88c4}
.board-dark .bed-card.st0{border-top:3px solid #5fd38a}
.board-dark .bed-card.st1{border-top:3px solid #ffd43b}
.board-dark .bed-card.st2{border-top:3px solid #ffa94d}
.board-dark .bed-card.st3{border-top:3px solid #ff5b5b}
.board-dark .bed-card .bc-no{font-size:14px;font-weight:700;color:#fff}
.board-dark .bed-card .bc-bed{font-size:12px;color:#8ea6bd;margin-left:6px}
.board-dark .bed-card .bc-stage{font-size:22px;font-weight:800;margin:6px 0 2px}
.board-dark .bed-card .bc-risk{font-size:12px}
.board-dark .bed-card .bc-trend{font-size:12px;margin-top:4px;color:#8ea6bd}
.board-dark .empty-dark{color:#5d7288;text-align:center;padding:24px}

/* ---------- 布局 ---------- */
.body-wrap{display:flex;padding-top:var(--app-topbar-height,52px);min-height:100vh}
/* ── 侧栏：照搬 EGVB（0-omkgkm70_09.js 提取）——深色 #102832 / 232px / 分节 / 琥珀底注 ── */
.sidebar{
  width:232px;flex:none;background:#102832;border-right:1px solid #1e293b;
  color:#e2e8f0;display:flex;flex-direction:column;
  position:sticky;top:var(--app-topbar-height,52px);height:calc(100vh - var(--app-topbar-height,52px));overflow-y:auto;transition:width .18s;
}
.sb-brand{display:flex;align-items:center;gap:10px;border-bottom:1px solid rgba(255,255,255,.1);
  padding:20px 20px 16px;flex:none}
.sb-brand .logo{width:36px;height:36px;border-radius:6px;background:#2dd4bf;   /* teal-400 方块 + 深色图标 */
  display:flex;align-items:center;justify-content:center;color:#102832;flex:none}
.sb-brand div{color:#fff;font-weight:600;font-size:15px;letter-spacing:-.01em;white-space:nowrap;line-height:1.2}
.sb-brand small{display:block;margin-top:2px;font-size:11px;font-weight:400;color:#94a3b8;letter-spacing:0}
.sb-section{padding:0 12px 6px;font-size:10px;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:#64748b;flex:none;margin-top:14px}
.nav-item{
  display:flex;align-items:center;gap:10px;width:100%;padding:9px 12px;margin:1px 0;
  border:none;background:transparent;border-radius:8px;color:#cbd5e1;font-size:14px;text-align:left;
  transition:background .12s,color .12s;position:relative;
}
.nav-item:hover{background:rgba(255,255,255,.06);color:#fff}
.nav-item.active{background:rgba(255,255,255,.1);color:#fff;font-weight:600}
.nav-item.active:before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:2px;
  border-radius:999px;background:#5eead4}   /* EGVB 激活条：teal-300 */
.nav-item .nav-label{white-space:nowrap;overflow:hidden}
.nav-item svg{color:inherit}
.nav-sep{display:none}
.nav-collapse-btn{margin-top:auto;color:#94a3b8;border-top:1px solid rgba(255,255,255,.1);border-radius:0;padding-top:12px}
.nav-collapse-btn:hover{background:rgba(255,255,255,.06);color:#fff}
.sb-foot{margin-top:auto;border-top:1px solid rgba(255,255,255,.1);padding:14px;flex:none}
.sb-note{display:flex;gap:6px;align-items:flex-start;border:1px solid rgba(252,211,77,.15);
  background:rgba(253,230,138,.06);border-radius:6px;padding:8px 10px;
  font-size:10px;line-height:1.5;color:#94a3b8}
.sb-note b{color:#fde68a;font-weight:600}
body.nav-collapsed .sidebar{width:64px;padding:8px 6px}
body.nav-collapsed .topbar{left:64px}
body.nav-collapsed .nav-label,body.nav-collapsed .nav-sep,body.nav-collapsed .sb-brand div,
body.nav-collapsed .sb-section,body.nav-collapsed .sb-foot{display:none}
body.nav-collapsed .sb-brand{padding:14px 0 12px;justify-content:center}
body.nav-collapsed .sb-brand .logo{width:32px;height:32px}
body.nav-collapsed .nav-item{justify-content:center;padding:10px 0}
.main{flex:1;min-width:0;padding:20px 24px 48px}

/* Bridge entries belong to the visible shell, never underneath the fixed bar. */
#bridge-login{margin-top:16px;padding-top:12px;border-top:1px solid var(--border)}
.bridge-links{display:flex;flex-wrap:wrap;align-items:center;gap:4px 16px}
.bridge-links a{display:inline-flex;align-items:center;min-height:32px;font-size:13px;line-height:1.45;text-decoration:underline;text-underline-offset:2px;overflow-wrap:anywhere}
.bridge-note{margin-top:6px;padding:8px 10px;border-radius:6px;background:#fff4db;color:#593e13;font-size:13px;line-height:1.5;overflow-wrap:anywhere}
.topbar.has-bridge{height:auto;min-height:52px;flex-wrap:wrap;gap:8px 16px;padding-top:8px;padding-bottom:8px}
.topbar.has-bridge #bridge-app{flex:1 1 330px;min-width:0}
.topbar.has-bridge .topbar-right{flex:0 1 auto;min-width:0;max-width:100%;flex-wrap:wrap;justify-content:flex-end}
@media(max-width:768px){
  body .topbar.has-bridge{left:0;padding-left:12px;padding-right:12px}
  .topbar.has-bridge #bridge-app{flex-basis:100%}
  .topbar.has-bridge .topbar-right{width:100%;margin-left:0;gap:6px}
  .topbar.has-bridge .user-chip{min-width:0;max-width:100%}
  .topbar.has-bridge .u-name{max-width:96px}
  .topbar.has-bridge .btn-top{min-height:36px}
}

/* ---------- 通用组件 ---------- */
.page{max-width:1200px;margin:0 auto}
.page-head{display:flex;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.page-head h2{font-size:18px;font-weight:700;color:var(--primary-dark);letter-spacing:.5px}
.page-head .sub{color:var(--text-3);font-size:12px}
.head-spacer{flex:1}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-pad{padding:16px}
.card-title{font-size:14px;font-weight:700;color:var(--primary-dark);margin-bottom:12px;display:flex;align-items:center;gap:8px}
.card-title .t{flex:1}
.grid{display:grid;gap:14px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:1200px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}}
table.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th{background:var(--gray-bg);color:var(--text-2);text-align:left;padding:8px 10px;font-weight:600;border-bottom:1px solid var(--border);white-space:nowrap}
.tbl td{padding:8px 10px;border-bottom:1px solid #edf1f5;vertical-align:middle}
.tbl tr:hover td{background:#f7fafc}
.tbl .mono{font-family:var(--mono);font-size:12px;color:var(--text-2)}
.tbl-wrap{overflow-x:auto}
.badge{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:600;padding:2px 9px;border-radius:11px;white-space:nowrap;line-height:1.5}
.badge-red{background:var(--danger-bg);color:var(--danger);border:1px solid var(--danger-border)}
.badge-orange{background:var(--orange-bg);color:var(--orange);border:1px solid var(--orange-border)}
.badge-yellow{background:var(--yellow-bg);color:var(--yellow);border:1px solid var(--yellow-border)}
.badge-green{background:var(--green-bg);color:var(--green);border:1px solid var(--green-border)}
.badge-blue{background:var(--blue-bg);color:var(--blue);border:1px solid var(--blue-border)}
.badge-gray{background:var(--gray-bg);color:var(--gray);border:1px solid var(--gray-border)}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;flex:none}
.dot-red{background:var(--danger)}.dot-orange{background:var(--orange)}.dot-yellow{background:#c9a227}.dot-green{background:var(--green)}.dot-gray{background:#aab6c2}
.btn{
  display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border);background:#fff;color:var(--text);
  padding:7px 16px;border-radius:var(--radius-lg);font-size:13px;font-weight:500;transition:all .15s;
}
.btn:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-light)}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);color:#fff}
.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}
.btn-danger:hover{background:#a93226;color:#fff}
.btn-sm{padding:4px 11px;font-size:12px;border-radius:var(--radius-lg);min-height:28px}
.btn{min-height:var(--tap)}
.tbl td{padding:9px 10px;vertical-align:top}
.btn-ghost{border-color:transparent;background:transparent;color:var(--text-2)}
.btn-ghost:hover{background:var(--gray-bg);color:var(--text)}
.btn-icon{width:26px;height:26px;padding:0;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border);background:#fff;border-radius:6px;color:var(--text-3);font-size:16px;line-height:1}
.btn-icon:hover{color:var(--danger);border-color:var(--danger-border);background:var(--danger-bg)}
input.inp,select.inp,textarea.inp{
  border:1px solid var(--border);border-radius:var(--radius-lg);padding:7px 11px;background:#fff;outline:none;width:100%;
  transition:border-color .12s,box-shadow .12s;
}
input.inp:focus,select.inp:focus,textarea.inp:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(47,93,138,.12)}
textarea.inp{resize:vertical}
label.fld{display:block;margin-bottom:10px;font-size:13px;color:var(--text-2)}
label.fld .inp{margin-top:4px}
label.fld b{color:var(--text);font-weight:600}
.empty{padding:36px 16px;text-align:center;color:var(--text-3);font-size:13px}
.empty .big{font-size:16px;color:var(--text-2);margin-bottom:6px}
.loading{display:flex;align-items:center;justify-content:center;gap:10px;color:var(--text-3);padding:36px 0}
.spinner{width:20px;height:20px;border:3px solid var(--primary-border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.hint{font-size:12px;color:var(--text-3)}
.warn-strip{display:flex;gap:8px;align-items:flex-start;background:var(--yellow-bg);border:1px solid var(--yellow-border);color:#6b5510;padding:9px 12px;border-radius:8px;font-size:13px;margin-bottom:14px}
.warn-strip.red{background:var(--danger-bg);border-color:var(--danger-border);color:var(--danger)}
.warn-strip .ic{margin-top:2px}

/* ---------- 登录 ---------- */
#login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:
  radial-gradient(900px 500px at 20% 10%,#2b537e,transparent),
  radial-gradient(700px 400px at 85% 85%,#1f3c5c,transparent),
  var(--primary-deeper);padding:20px}
.login-card{width:400px;max-width:100%;background:#fff;border-radius:14px;box-shadow:0 14px 40px rgba(0,0,0,.35);overflow:hidden}
.login-head{background:linear-gradient(90deg,var(--primary-deeper),var(--primary-dark));color:#fff;padding:26px 30px 22px}
.login-head h1{font-size:22px;font-weight:700;letter-spacing:.5px}
.login-head p{font-size:12px;color:#9fb8cf;margin-top:6px}
.login-body{padding:24px 30px 28px}
.login-err{display:none;background:var(--danger-bg);border:1px solid var(--danger-border);color:var(--danger);padding:8px 12px;border-radius:7px;font-size:13px;margin-bottom:14px}
.login-body .btn-primary{width:100%;justify-content:center;padding:9px;font-size:16px;margin-top:6px}
.login-foot{text-align:center;color:var(--text-3);font-size:12px;margin-top:14px}

/* ---------- 预警中心 ---------- */
.level-cell{display:inline-flex;align-items:center;gap:7px}
.alert-msg{max-width:420px}
.alert-msg .code{font-family:var(--mono);font-size:12px;color:var(--text-3)}
.alert-msg .text{display:block;font-size:13px}
.alert-stage{font-family:var(--mono);font-size:12px}

/* ---------- 患者列表 ---------- */
.patient-row{cursor:pointer}
.patient-row td:first-child{font-weight:600;color:var(--primary-dark)}
.seg{display:inline-flex;border:1px solid var(--border);border-radius:8px;overflow:hidden;background:#fff}
.seg button{border:none;background:transparent;padding:5px 14px;font-size:13px;color:var(--text-2)}
.seg button.active{background:var(--primary);color:#fff}
.seg button:hover:not(.active){background:var(--primary-light);color:var(--primary)}

/* ---------- 患者详情 ---------- */
.patient-bar{background:linear-gradient(180deg,#ffffff,#f8fafc);border:1px solid var(--border);border-radius:10px;padding:14px 18px;margin-bottom:14px;box-shadow:var(--shadow)}
.patient-bar .pno{font-size:22px;font-weight:700;color:var(--primary-dark)}
.patient-bar .pname{font-size:16px;color:var(--text-2);margin-left:10px;font-weight:600}
.patient-bar .meta{display:flex;flex-wrap:wrap;gap:6px 20px;margin-top:10px;font-size:13px;color:var(--text-2)}
.patient-bar .meta .k{color:var(--text-3)}
.tabs{display:flex;gap:2px;border-bottom:2px solid var(--border);margin-bottom:16px;flex-wrap:wrap}
.tabs .tab{border:none;background:transparent;padding:9px 16px;font-size:14px;color:var(--text-2);border-bottom:2px solid transparent;margin-bottom:-2px;border-radius:6px 6px 0 0}
.tabs .tab:hover{color:var(--primary);background:var(--primary-light)}
.tabs .tab.active{color:var(--primary);font-weight:700;border-bottom-color:var(--primary)}
.tab-panel{animation:fadein .15s ease}
@keyframes fadein{from{opacity:.4}to{opacity:1}}

/* 评估结果 */
.stage-card{border-radius:12px;padding:20px;text-align:center;color:#fff;position:relative;overflow:hidden;border:1px solid transparent}
.stage-card.stage-0{background:linear-gradient(135deg,#5f8f68,#3f7a4a)}
.stage-card.stage-1{background:linear-gradient(135deg,#e0a03c,#c9882a)}
.stage-card.stage-2{background:linear-gradient(135deg,#e07c3c,#cf6323)}
.stage-card.stage-3{background:linear-gradient(135deg,#d64541,#a93226)}
.stage-card .lab{font-size:13px;opacity:.9;letter-spacing:2px}
.stage-card .val{font-size:40px;font-weight:800;line-height:1.2;margin:6px 0 8px;text-shadow:0 2px 6px rgba(0,0,0,.2)}
.stage-card .sub{font-size:12px;opacity:.92}
.kpi{background:#fff;border:1px solid var(--border);border-radius:10px;padding:12px 14px;box-shadow:var(--shadow)}
.kpi .k{font-size:12px;color:var(--text-3);margin-bottom:4px}
.kpi .v{font-size:18px;font-weight:700;color:var(--primary-dark)}
.kpi .v small{font-size:12px;color:var(--text-3);font-weight:400;margin-left:3px}
.met-yes{color:var(--green);font-weight:600}
.met-no{color:var(--danger);font-weight:600}
.clue-line{display:flex;gap:8px;align-items:flex-start;padding:5px 0;font-size:13px}
.clue-line .detail{color:var(--text-2);font-size:12px}
.clue-line .test{color:var(--text-3);font-size:12px;font-style:italic}
.rec-item{border:1px solid var(--border);border-left:4px solid var(--primary);border-radius:8px;padding:11px 14px;margin-bottom:10px;background:#fff}
.rec-item .rec-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.rec-item .rec-text{font-size:13px;margin:6px 0 4px}
.rec-item .rec-cat{font-size:12px;color:var(--primary);background:var(--primary-light);padding:1px 8px;border-radius:10px;font-weight:600}
.rec-item .caveat{color:var(--danger);font-size:12px;margin-top:6px;background:var(--danger-bg);border-radius:6px;padding:5px 9px}
.evidence{font-size:12px;color:var(--text-3);display:flex;flex-wrap:wrap;gap:4px 14px;margin-top:5px}
.evidence span::before{content:"◆ ";color:var(--primary-border);font-size:10px}
.etio-card{border:1px solid var(--border);border-radius:10px;padding:14px;background:#fff;box-shadow:var(--shadow)}
.etio-card h4{font-size:14px;font-weight:700;color:var(--primary-dark);margin-bottom:4px}
.etio-card .summary{font-size:13px;color:var(--text-2);margin-bottom:8px}
.etio-card .clues{margin-top:6px;border-top:1px dashed var(--border);padding-top:6px}
.kv{font-size:12px;font-family:var(--mono);color:var(--text-2);background:var(--gray-bg);border-radius:4px;padding:0 5px;margin:0 3px 3px 0;display:inline-block}
.model-foot{font-size:12px;color:var(--text-3);text-align:center;margin-top:12px;line-height:1.7}
.digest{font-family:var(--mono);font-size:12px;word-break:break-all}

/* 数据录入 */
.entry-grid{margin-top:14px}
.entry-grid .add-bar{margin-bottom:10px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.lab-table td input,.lab-table td select{width:100%;min-width:120px}
.lab-table td .inp{padding:5px 8px;font-size:13px}
.submit-bar{margin-top:12px;display:flex;align-items:center;gap:12px}

/* 危险因素 */
.risk-groups{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
@media(max-width:1100px){.risk-groups{grid-template-columns:1fr}}
.risk-group{border:1px solid var(--border);border-radius:10px;padding:13px 15px;background:#fff}
.risk-group h4{font-size:13px;color:var(--primary-dark);margin-bottom:9px;font-weight:700;display:flex;align-items:center;gap:7px}
.risk-group h4::before{content:"";width:4px;height:14px;background:var(--primary);border-radius:2px}
.risk-check{display:flex;align-items:center;gap:7px;padding:4px 0;font-size:13px;cursor:pointer}
.risk-check input{width:15px;height:15px;accent-color:var(--primary);flex:none}
.risk-check:hover{color:var(--primary)}

/* ---------- 工作台 ---------- */
.qa-optbar{display:flex;align-items:center;gap:14px;margin-bottom:12px;flex-wrap:wrap;font-size:13px}
.qa-optbar label{display:flex;align-items:center;gap:6px;cursor:pointer;color:var(--text-2)}
.qa-optbar input[type=checkbox]{width:15px;height:15px;accent-color:var(--primary)}
.qa-optbar select{width:260px}
.chat{background:#fff;border:1px solid var(--border);border-radius:10px;padding:16px;min-height:420px;max-height:58vh;overflow-y:auto;box-shadow:var(--shadow)}
.msg{display:flex;margin-bottom:14px}
.msg .avatar{width:30px;height:30px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:#fff}
.msg.user{justify-content:flex-end}
.msg.user .avatar{background:var(--primary);order:2;margin-left:9px}
.msg.assistant .avatar{background:var(--green);margin-right:9px}
.msg .bubble{max-width:76%;border-radius:11px;padding:10px 14px;font-size:13px;white-space:pre-wrap;word-break:break-word}
.msg.user .bubble{background:var(--primary);color:#fff}
.msg.assistant .bubble{background:#f4f7fa;border:1px solid var(--border)}
.msg.assistant .bubble .src-title{font-size:12px;color:var(--primary-dark);font-weight:700;margin:8px 0 4px;padding-top:7px;border-top:1px dashed var(--border)}
.src-chip{display:inline-block;font-size:12px;background:var(--blue-bg);border:1px solid var(--blue-border);color:var(--blue);border-radius:5px;padding:1px 7px;margin:2px 4px 2px 0;font-family:var(--mono)}
.msg .meta-line{font-size:12px;color:var(--text-3);margin-top:6px}
.qa-input{display:flex;gap:10px;margin-top:12px;align-items:flex-end}
.qa-input textarea{flex:1}
.typing .dot{animation:blink 1s infinite}
.typing .dot:nth-child(2){animation-delay:.2s}
.typing .dot:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,80%,100%{opacity:.25}40%{opacity:1}}

/* ---------- 知识库 ---------- */
.kb-wrap{display:flex;gap:16px;align-items:flex-start}
.kb-files{width:250px;flex:none;background:#fff;border:1px solid var(--border);border-radius:10px;overflow:hidden;box-shadow:var(--shadow)}
.kb-files .file-item{display:flex;align-items:center;gap:9px;padding:10px 13px;border-bottom:1px solid #edf1f5;cursor:pointer;font-size:13px;color:var(--text-2)}
.kb-files .file-item:hover{background:var(--primary-light);color:var(--primary)}
.kb-files .file-item.active{background:var(--primary);color:#fff}
.kb-files .file-item .f-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.kb-content{flex:1;min-width:0;background:#fff;border:1px solid var(--border);border-radius:10px;padding:20px 24px;box-shadow:var(--shadow);font-size:14px;overflow-x:auto}
.kb-content h1{font-size:18px;color:var(--primary-dark);border-bottom:2px solid var(--primary-light);padding-bottom:8px;margin:0 0 14px}
.kb-content h2{font-size:16px;color:var(--primary-dark);margin:20px 0 8px;padding-left:9px;border-left:4px solid var(--primary)}
.kb-content h3{font-size:14px;color:var(--text);margin:16px 0 6px}
.kb-content h4{font-size:13px;margin:12px 0 5px}
.kb-content p{margin:8px 0}
.kb-content ul,.kb-content ol{margin:8px 0 8px 22px}
.kb-content li{margin:3px 0}
.kb-content blockquote{border-left:4px solid var(--primary-border);background:var(--gray-bg);padding:8px 14px;margin:10px 0;color:var(--text-2);border-radius:0 6px 6px 0}
.kb-content code{font-family:var(--mono);font-size:12px;background:var(--gray-bg);border:1px solid var(--gray-border);border-radius:4px;padding:1px 5px}
.kb-content pre{background:#1e2a38;color:#d7e3ee;border-radius:8px;padding:12px 14px;overflow-x:auto;margin:10px 0;font-size:12px}
.kb-content pre code{background:none;border:none;color:inherit;padding:0}
.kb-content table{border-collapse:collapse;margin:10px 0;width:100%;font-size:13px}
.kb-content th,.kb-content td{border:1px solid var(--border);padding:6px 10px;text-align:left}
.kb-content th{background:var(--gray-bg);font-weight:600}
.kb-content a{text-decoration:underline}

/* ---------- 管理后台 ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}
@media(max-width:1100px){.stat-grid{grid-template-columns:repeat(2,1fr)}}
.stat-card{background:#fff;border:1px solid var(--border);border-radius:10px;padding:14px 16px;box-shadow:var(--shadow);display:flex;align-items:center;gap:12px}
.stat-card .s-ic{width:38px;height:38px;border-radius:9px;display:flex;align-items:center;justify-content:center;color:#fff;flex:none}
.stat-card .s-num{font-size:22px;font-weight:800;color:var(--primary-dark);line-height:1.15}
.stat-card .s-lab{font-size:12px;color:var(--text-3)}
.stat-card.warn .s-num{color:var(--danger)}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:12px}
.key-display{font-family:var(--mono);background:var(--gray-bg);border:1px dashed var(--gray-border);border-radius:8px;padding:12px 14px;font-size:13px;word-break:break-all;user-select:all;margin:12px 0}
.one-time-warn{display:flex;gap:8px;background:var(--orange-bg);border:1px solid var(--orange-border);color:#7c4a03;padding:9px 12px;border-radius:8px;font-size:13px;margin-bottom:10px}

/* ---------- 科研控制台 / 监测 ---------- */
.res-card{margin-bottom:14px}
.verdict-line{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:8px}
.export-meta{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:13px;color:var(--text-2);margin-bottom:12px}
.export-meta b{color:var(--primary-dark)}
.export-meta .mono{font-size:12px}

/* ---------- 弹窗 / Toast ---------- */
.modal-mask{position:fixed;inset:0;background:rgba(15,30,45,.5);z-index:100;display:flex;align-items:flex-start;justify-content:center;padding:8vh 16px;overflow-y:auto}
.modal{background:#fff;border-radius:12px;width:560px;max-width:100%;box-shadow:0 20px 60px rgba(0,0,0,.35);animation:fadein .15s ease}
.modal-head{display:flex;align-items:center;padding:15px 20px;border-bottom:1px solid var(--border)}
.modal-head h3{font-size:16px;color:var(--primary-dark);flex:1}
.modal-body{padding:18px 20px}
.modal-foot{padding:12px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px}
#toast-wrap{position:fixed;top:64px;right:18px;z-index:200;display:flex;flex-direction:column;gap:8px}
.toast{background:#22303c;color:#fff;padding:10px 16px;border-radius:8px;font-size:13px;box-shadow:0 6px 20px rgba(0,0,0,.25);display:flex;align-items:center;gap:9px;max-width:380px;animation:slidein .2s ease;transition:opacity .3s,transform .3s}
.toast.ok{background:var(--green)}
.toast.error{background:var(--danger)}
.toast.out{opacity:0;transform:translateX(20px)}
@keyframes slidein{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

/* ── v0.11 临床可用性强化 ──
   预警行双编码：左缘级别色带 + 徽章（色弱可辨；对齐 AMIA 警示设计原则） */
.tbl tr.lv-critical>td:first-child{border-left:4px solid var(--danger)}
.tbl tr.lv-high>td:first-child{border-left:4px solid var(--orange)}
.tbl tr.lv-medium>td:first-child{border-left:4px solid var(--yellow)}
.tbl tr.lv-critical>td:nth-child(4) .text{font-weight:600}
/* 床旁/戴手套：粗指针设备触点提至 44px（WCAG 2.1 目标尺寸） */
@media (pointer:coarse),(max-width:768px){
  .btn{min-height:44px;padding:10px 18px}
  .btn-sm{min-height:38px}
  .tbl td{padding:11px 10px}
}
body{line-height:1.6}
.tbl{line-height:1.5}

/* ── v0.13 MedHub 回合式回复流程（turn-goal，照搬其交互结构） ── */
.tg{margin:2px 0 6px}
.tg-head{min-height:30px;display:flex;align-items:center;gap:8px;padding:4px 9px;border-radius:8px;background:var(--gray-bg)}
.tg-mark{width:14px;height:14px;border-radius:50%;border:1.5px solid var(--accent);position:relative;flex:none}
.tg[data-state=running] .tg-mark:after{content:"";position:absolute;inset:2px;border-radius:50%;border:1.5px solid transparent;border-top-color:var(--accent);animation:tgs .85s linear infinite}
.tg[data-state=success] .tg-mark{background:var(--accent);border-color:var(--accent)}
.tg[data-state=success] .tg-mark:after{content:"";position:absolute;left:3px;top:2px;width:6px;height:3px;border-left:1.5px solid #fff;border-bottom:1.5px solid #fff;transform:rotate(-45deg)}
.tg[data-state=failed] .tg-mark{border-color:var(--danger)}
.tg[data-state=failed] .tg-mark:after{content:"!";position:absolute;inset:0;text-align:center;line-height:11px;color:var(--danger);font-size:10px;font-weight:700}
.tg-obj{flex:1;min-width:0;font-size:12px;font-weight:600;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tg-pill{padding:2px 8px;border:1px solid var(--border);border-radius:999px;background:var(--card);font-size:12px;color:var(--text-2);white-space:nowrap;font-variant-numeric:tabular-nums}
.tg-toggle{width:22px;height:22px;border:0;background:transparent;color:var(--text-3);cursor:pointer;border-radius:6px;font-size:12px}
.tg-toggle:hover{background:var(--bg);color:var(--text)}
.tg-steps{display:grid;gap:0;padding:4px 6px 6px}
.tg-step{display:grid;grid-template-columns:16px minmax(0,1fr) auto;gap:7px;align-items:start;padding:5px 2px;font-size:12px}
.tg-step+.tg-step{border-top:1px solid var(--border)}
.tg-dot{width:10px;height:10px;margin-top:2px;border-radius:50%;border:1px solid var(--border-strong);position:relative}
.tg-step[data-phase=running] .tg-dot{border-color:var(--accent);box-shadow:inset 0 0 0 2px var(--card),inset 0 0 0 5px var(--accent);animation:tgs .85s linear infinite}
.tg-step[data-phase=done] .tg-dot{background:var(--accent);border-color:var(--accent)}
.tg-step[data-phase=error] .tg-dot{background:var(--danger-border);border-color:var(--danger)}
.tg-name{color:var(--text);font-weight:500}
.tg-detail{display:block;color:var(--text-3);margin-top:1px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@keyframes tgs{to{transform:rotate(360deg)}}

/* ── 工作台 · 继续讨论建议（MedHub nextsteps 结构换本站 token） ── */
.tg-nextsteps{margin:6px 2px 2px;padding-top:8px;border-top:1px dashed var(--border)}
.ns-head{display:flex;align-items:center;gap:6px;color:var(--text-3);font-size:12px;font-weight:600;margin-bottom:5px}
.ns-dot{width:5px;height:5px;border-radius:50%;background:var(--accent)}
.ns-list{display:grid;gap:5px}
.ns-item{display:grid;grid-template-columns:auto 1fr auto;align-items:start;gap:8px;width:100%;
  padding:6px 9px;border:1px solid var(--border);border-radius:8px;background:var(--card);
  color:var(--text);text-align:left;cursor:pointer;transition:background .12s,border-color .12s;font-family:inherit;font-size:12px}
.ns-item:hover{background:var(--primary-light);border-color:var(--primary-border)}
.ns-idx{font-size:12px;font-weight:700;color:var(--accent);line-height:1.5;min-width:14px}
.ns-title{display:block;font-size:13px;font-weight:600;line-height:1.35}
.ns-desc{display:block;margin-top:1px;font-size:11px;color:var(--text-3)}
.ns-pill{align-self:center;font-size:11px;font-weight:700;color:var(--accent);
  border:1px solid var(--primary-border);border-radius:999px;padding:1px 7px;background:var(--card);white-space:nowrap}

/* ── 预警中心 · 深色监控屏（与大屏同族） ── */
.alx{background:#0d1622;color:#d7e2ee;min-height:calc(100vh - 52px);padding:0 0 40px}
.alx-head{display:flex;align-items:center;gap:14px;padding:16px 20px 10px;border-bottom:1px solid #1f2e40;flex-wrap:wrap}
.alx-title{font-size:19px;font-weight:700;color:#fff;display:flex;align-items:center;gap:8px}
.alx-sub{color:#8ea6bd;font-size:12px}
.alx-upd{font-family:var(--mono);font-size:12px;color:#8ea6bd;font-variant-numeric:tabular-nums}
.alx-seg{display:flex;border:1px solid #1f2e40;border-radius:8px;overflow:hidden}
.alx-seg button{border:0;background:transparent;color:#8ea6bd;padding:5px 14px;font-size:12px;cursor:pointer;font-family:inherit}
.alx-seg button.active{background:var(--accent);color:#06231f;font-weight:700}
.alx-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding:14px 20px 4px}
@media (max-width:900px){.alx-kpis{grid-template-columns:repeat(2,1fr)}}
.alx-kpi{background:#131f2e;border:1px solid #1f2e40;border-radius:10px;padding:12px 16px;border-top:2px solid #2a3b50}
.alx-kpi.lv-critical{border-top-color:#ff5b5b}
.alx-kpi.lv-high{border-top-color:#ffa94d}
.alx-kpi.lv-medium{border-top-color:#ffd43b}
.alx-kpi .kv{font-size:30px;font-weight:700;color:#fff;line-height:1.1;font-variant-numeric:tabular-nums}
.alx-kpi.lv-critical .kv{color:#ff5b5b}
.alx-kpi.lv-high .kv{color:#ffa94d}
.alx-kpi.lv-medium .kv{color:#ffd43b}
.alx-kpi .kl{font-size:12px;color:#8ea6bd;margin-top:4px}
.alx-list{padding:14px 20px 0}
.alx-item{display:grid;grid-template-columns:76px minmax(0,1fr) auto auto;gap:14px;align-items:center;
  background:#131f2e;border:1px solid #1f2e40;border-radius:10px;padding:11px 14px;margin-bottom:9px;
  border-left:4px solid #555;animation:boardIn .35s ease;transition:background .15s}
.alx-item:hover{background:#16233a}
.alx-item.lv-critical{border-left-color:#ff5b5b;background:#1c1218}
.alx-item.lv-high{border-left-color:#ffa94d;background:#1d1810}
.alx-item.lv-medium{border-left-color:#ffd43b}
.alx-item.acked{opacity:.62}
.alx-lv{display:flex;align-items:center;gap:6px}
.alx-lv-t{font-size:12px;font-weight:700}
.alx-item.lv-critical .alx-lv-t{color:#ff5b5b}
.alx-item.lv-high .alx-lv-t{color:#ffa94d}
.alx-item.lv-medium .alx-lv-t{color:#ffd43b}
.alx-main{min-width:0}
.alx-msg{font-size:14px;font-weight:600;color:#eef4fa;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.alx-item.lv-critical .alx-msg{color:#ffd7d7}
.alx-meta{font-size:12px;color:#8ea6bd;margin-top:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.alx-meta .code{font-family:var(--mono);color:#6f88a0}
.alx-time{font-size:12px;color:#8ea6bd;font-variant-numeric:tabular-nums;white-space:nowrap}
.alx-act{min-width:92px;text-align:right}
.alx-acked-t{font-size:12px;color:#5fd38a;font-weight:600}
.alx-foot{padding:10px 2px;color:#6f88a0;font-size:12px}
.alx-empty{padding:60px 16px;text-align:center;color:#8ea6bd}
.alx-empty .big{font-size:26px;font-weight:700;color:#5fd38a;margin-bottom:8px}