/* 开源智巡 v9 — 自适应桌面/手机响应式设计 */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;overflow:hidden;font-family:"Microsoft YaHei","PingFang SC","Helvetica Neue","Hiragino Sans GB","Segoe UI",-apple-system,BlinkMacSystemFont,Roboto,Arial,sans-serif;font-size:14px;color:var(--t);background:var(--bg);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:geometricPrecision}
button,input,textarea,select{font:inherit;color:inherit;outline:none}
button{cursor:pointer;border:none;background:transparent;transition:transform .15s}
button:active{transform:scale(.96)}
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(120,140,170,.18);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:rgba(120,140,170,.3)}

:root{
  /* 主色调 - 工业蓝色系 */
  --bg:#0a0f1a;
  --bg2:#0e1726;
  --bg3:#122035;
  --card:#15243b;
  --card2:#1a2c47;
  --hd:#0a0f1a;
  --inp:#0a1422;
  --bd:rgba(80,130,200,.12);
  --bdh:rgba(80,140,220,.25);
  /* 强调色 */
  --p:#3a8ff7;        --pg:rgba(58,143,247,.12);
  --p2:#5699f8;
  --cy:#00d4ff;       --cyg:rgba(0,212,255,.15);
  --s:#22d67a;        --sg:rgba(34,214,122,.12);
  --w:#ffa940;        --wg:rgba(255,169,64,.12);
  --d:#ff4d6d;        --dg:rgba(255,77,109,.12);
  --pp:#a855f7;       --ppg:rgba(168,85,247,.12);
  --or:#fb7185;
  /* 文字色 */
  --t:#e4ebf5;
  --t2:#8da0be;
  --t3:#5a6c87;
  --t4:#3d4d65;
  /* 圆角 */
  --r:8px;
  --rl:12px;
  --rxl:16px;
}

/* ============ 顶部导航 ============ */
.topbar{
  display:flex;align-items:center;height:54px;padding:0 24px;
  background:linear-gradient(135deg, rgba(15,25,45,.95) 0%, rgba(10,15,26,.95) 100%);
  backdrop-filter:blur(20px);
  border-bottom:1px solid var(--bd);
  position:relative;z-index:50;
}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:15px;letter-spacing:.5px}
.brand-icon{
  width:34px;height:34px;border-radius:9px;
  background:linear-gradient(135deg, #3a8ff7 0%, #00d4ff 100%);
  display:flex;align-items:center;justify-content:center;
  font-size:18px;color:#fff;box-shadow:0 4px 14px rgba(58,143,247,.35)
}
.brand-text{display:flex;align-items:center;gap:8px}
.brand-name{color:var(--t);font-size:15px}
.brand-tag{font-size:9px;background:rgba(168,85,247,.2);color:var(--pp);padding:2px 7px;border-radius:5px;font-weight:600;letter-spacing:1px}
.brand-sub{color:var(--t3);font-size:11px;margin-left:4px;font-weight:400}

.nav-tabs{display:flex;margin-left:32px;gap:2px}
.nav-tab{
  padding:8px 18px;font-size:13px;color:var(--t2);font-weight:500;
  border-radius:9px;display:flex;align-items:center;gap:7px;
  position:relative;transition:all .2s
}
.nav-tab:hover{color:var(--t);background:rgba(58,143,247,.06)}
.nav-tab.active{color:var(--p);background:rgba(58,143,247,.1);font-weight:600}
.nav-tab.active::after{content:'';position:absolute;bottom:-1px;left:24%;right:24%;height:2px;background:var(--p);border-radius:2px}
.nav-tab .nt-icon{font-size:14px}

.nav-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.nav-stat{
  display:flex;align-items:center;gap:6px;padding:6px 12px;
  background:rgba(58,143,247,.06);border:1px solid var(--bd);border-radius:18px;
  font-size:11px;color:var(--t2);font-weight:500
}
.nav-stat strong{color:var(--p);font-weight:700;font-size:13px}
.nav-stat.live strong{color:var(--s)}
.nav-dot{width:6px;height:6px;border-radius:50%;background:var(--s);box-shadow:0 0 8px var(--s);animation:dot 2s infinite}
@keyframes dot{0%,100%{opacity:1}50%{opacity:.4}}
.user-chip{display:flex;align-items:center;gap:7px;padding:4px 12px 4px 4px;background:var(--card);border:1px solid var(--bd);border-radius:18px}
.user-chip .av{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,#3a8ff7,#a855f7);display:flex;align-items:center;justify-content:center;font-size:13px}
.user-chip .un{font-size:11px;color:var(--t);font-weight:500}
.user-chip .urole{font-size:9px;color:var(--t3);margin-left:6px}
/* 账号入口：可点击 → 登录/注册 或 用户菜单 */
.user-chip{cursor:pointer;transition:border-color .18s,background .18s,box-shadow .18s}
.user-chip:hover{border-color:var(--p);background:var(--card2);box-shadow:0 3px 12px rgba(58,143,247,.18)}
.user-chip:active{transform:scale(.98)}

/* ============ 主框架 ============ */
.main{
  height:calc(100vh - 54px);
  overflow-y:auto;
  background:radial-gradient(ellipse 1200px 800px at 50% -10%, rgba(58,143,247,.07), transparent),
             var(--bg);
}
.container{max-width:1380px;margin:0 auto;padding:24px 28px}

/* ============ 三端响应式布局 ============ */
.tri-layout{display:grid;gap:18px}
.tri-layout-3{grid-template-columns:1fr 1fr 1fr}
.tri-layout-single{display:grid;grid-template-columns:1fr;max-width:480px;margin:0 auto}

.terminal-section{background:var(--card);border:1px solid var(--bd);border-radius:var(--rxl);overflow:hidden;display:flex;flex-direction:column}
.ts-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 18px;background:linear-gradient(135deg, var(--card2), var(--card));
  border-bottom:1px solid var(--bd)
}
.ts-header-left{display:flex;align-items:center;gap:10px}
.ts-icon{
  width:32px;height:32px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;font-size:16px
}
.ts-icon.handheld{background:rgba(58,143,247,.15);color:var(--p)}
.ts-icon.monitor{background:rgba(0,212,255,.15);color:var(--cy)}
.ts-icon.bigscreen{background:rgba(168,85,247,.15);color:var(--pp)}
.ts-title{font-size:13px;font-weight:600;color:var(--t)}
.ts-sub{font-size:10px;color:var(--t3);margin-top:1px;font-weight:400}
.ts-stats{display:flex;gap:6px}
.ts-pill{font-size:10px;padding:3px 8px;border-radius:10px;font-weight:600;white-space:nowrap;display:inline-flex;align-items:center;gap:4px;flex-shrink:0}
.ts-pill.s{background:var(--sg);color:var(--s)}
.ts-pill.w{background:var(--wg);color:var(--w)}
.ts-pill.d{background:var(--dg);color:var(--d)}
.ts-pill.p{background:var(--pg);color:var(--p)}
.ts-body{padding:16px;flex:1;overflow-y:auto}

/* === 手持终端内容 === */
.user-greeting{
  display:flex;align-items:center;gap:12px;padding:14px;
  background:linear-gradient(135deg, rgba(58,143,247,.08), rgba(0,212,255,.04));
  border:1px solid var(--bd);border-radius:var(--rl);margin-bottom:14px
}
.user-greeting .avatar{
  width:44px;height:44px;border-radius:12px;
  background:linear-gradient(135deg,#3a8ff7,#00d4ff);
  display:flex;align-items:center;justify-content:center;font-size:22px;
  box-shadow:0 3px 12px rgba(58,143,247,.2)
}
.user-greeting .info{flex:1;min-width:0}
.user-greeting .name{font-weight:700;font-size:15px;color:var(--t)}
.user-greeting .role{font-size:11px;color:var(--t2);margin-top:2px;font-weight:400}
.user-greeting .weather{text-align:right;font-size:10px;color:var(--t2);font-weight:500}
.user-greeting .weather .temp{color:var(--w);font-size:16px;font-weight:700;margin-bottom:2px}

.quick-actions{
  display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:8px;margin-bottom:14px
}
.qa-item{
  padding:14px 6px;border-radius:var(--rl);
  background:var(--bg3);border:1px solid var(--bd);
  text-align:center;cursor:pointer;transition:all .2s;
  font-size:11px;font-weight:600;color:var(--t2)
}
.qa-item:hover{border-color:var(--p);background:rgba(58,143,247,.08);color:var(--t);transform:translateY(-2px);box-shadow:0 6px 20px rgba(58,143,247,.15)}
.qa-item .qa-icon{font-size:22px;display:block;margin-bottom:4px}
.qa-item.has-badge{position:relative}
.qa-item .badge{position:absolute;top:-4px;right:-4px;min-width:16px;height:16px;border-radius:8px;background:var(--d);color:#fff;font-size:9px;display:flex;align-items:center;justify-content:center;padding:0 4px;font-weight:700}

.sec-header{display:flex;align-items:center;justify-content:space-between;padding:14px 0 10px;gap:12px;flex-wrap:wrap}
.sec-title{display:flex;align-items:center;gap:6px;font-size:13px;font-weight:700;color:var(--t);letter-spacing:.3px;flex-shrink:0}
.sec-title::before{content:'';width:3px;height:13px;background:var(--p);border-radius:2px}
.sec-meta{font-size:11px;color:var(--t2);font-weight:500;text-align:right;white-space:nowrap}

/* 接收信息 */
.msg-list{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.msg-card{
  display:flex;gap:10px;padding:10px 12px;
  background:var(--bg3);border:1px solid var(--bd);border-radius:var(--rl);
  cursor:pointer;transition:all .2s
}
.msg-card:hover{border-color:var(--bdh);background:rgba(58,143,247,.04);transform:translateX(2px)}
.msg-card .micon{
  width:36px;height:36px;border-radius:50%;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;font-size:14px
}
.msg-card .mbody{flex:1;min-width:0}
.msg-card .mtop{display:flex;align-items:center;gap:7px;margin-bottom:2px}
.msg-card .mfrom{font-weight:600;font-size:11px;color:var(--t)}
.msg-card .mtime{font-size:9px;color:var(--t3);margin-left:auto}
.msg-card .mstatus{font-size:9px;padding:2px 7px;border-radius:10px;font-weight:700;letter-spacing:.3px}
.msg-card .st-new{background:var(--dg);color:var(--d)}
.msg-card .st-received{background:var(--pg);color:var(--p)}
.msg-card .st-processing{background:var(--wg);color:var(--w)}
.msg-card .st-completed{background:var(--sg);color:var(--s)}
.msg-card .mtitle{font-size:12px;font-weight:600;color:var(--t);margin-bottom:2px}
.msg-card .mcontent{font-size:11px;color:var(--t2);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* 设备网格 */
.dev-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin-bottom:14px}
.dev-card{
  padding:14px 6px;border-radius:var(--rl);
  background:var(--bg3);border:1px solid var(--bd);text-align:center;
  cursor:pointer;transition:all .2s;position:relative;overflow:hidden
}
.dev-card:hover{border-color:var(--p);transform:translateY(-2px);box-shadow:0 8px 24px rgba(58,143,247,.15)}
.dev-card.warn{border-color:rgba(255,169,64,.3)}
.dev-card.warn::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:var(--w)}
.dev-card.danger{border-color:rgba(255,77,109,.3)}
.dev-card.danger::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:var(--d)}
.dev-card .dicon{font-size:24px;margin-bottom:4px;display:block}
.dev-card .dname{font-size:11px;font-weight:600;color:var(--t);margin-bottom:4px}
.dev-card .dtemp{font-size:18px;font-weight:800;margin-bottom:2px}
.dev-card .dstate{font-size:9px;font-weight:600;letter-spacing:.5px}

/* 工单列表 */
.order-list{display:flex;flex-direction:column;gap:6px}
.order-card{
  padding:12px 14px;background:var(--bg3);border:1px solid var(--bd);border-radius:var(--rl);
  transition:all .2s
}
.order-card:hover{border-color:var(--bdh);background:rgba(58,143,247,.04)}
.order-card .otop{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.order-card .oicon{font-size:18px;width:24px;flex-shrink:0;text-align:center}
.order-card .otitle{font-weight:600;font-size:12px;color:var(--t);flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.order-card .ostatus{font-size:9px;padding:2px 7px;border-radius:8px;font-weight:700;letter-spacing:.3px}
.order-card .ostatus.pending{background:var(--wg);color:var(--w)}
.order-card .ostatus.in_progress{background:var(--pg);color:var(--p)}
.order-card .ostatus.completed{background:var(--sg);color:var(--s)}
.order-card .ometa{font-size:10px;color:var(--t3);display:flex;gap:8px;margin-bottom:8px;padding-left:32px}
.order-card .ometa span::before{content:'·';margin-right:8px;color:var(--t4)}
.order-card .ometa span:first-child::before{display:none}
.order-card .oactions{display:flex;gap:5px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:4px;
  padding:5px 11px;border-radius:6px;font-size:11px;font-weight:600;
  transition:all .2s;letter-spacing:.2px;cursor:pointer
}
.btn-primary{background:var(--p);color:#fff;box-shadow:0 2px 6px rgba(58,143,247,.2)}
.btn-primary:hover{background:var(--p2);box-shadow:0 4px 12px rgba(58,143,247,.35)}
.btn-secondary{background:rgba(120,140,180,.08);color:var(--t2);border:1px solid var(--bd)}
.btn-secondary:hover{border-color:var(--p);color:var(--t);background:rgba(58,143,247,.08)}
.btn-purple{background:linear-gradient(135deg,#a855f7,#7e3ff0);color:#fff;box-shadow:0 2px 6px rgba(168,85,247,.2)}
.btn-purple:hover{box-shadow:0 4px 12px rgba(168,85,247,.35)}
.btn-success{background:var(--s);color:#01250a}
.btn-warning{background:var(--w);color:#3d2200}
.btn-danger{background:var(--d);color:#fff}
.btn-xs{padding:3px 8px;font-size:10px;border-radius:5px}
.btn-sm{padding:4px 10px;font-size:11px}
.btn-block{display:flex;width:100%;justify-content:center}

/* 空状态 */
.empty-state{padding:30px 20px;text-align:center;color:var(--t3)}
.empty-state .eicon{font-size:38px;margin-bottom:8px;opacity:.4}
.empty-state .etext{font-size:12px}
.empty-state .ehint{font-size:10px;margin-top:4px;opacity:.6}

/* === 监控端 === */
.mon-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:14px}
.mon-stat{padding:12px 8px;background:var(--bg3);border:1px solid var(--bd);border-radius:var(--r);text-align:center}
.mon-stat .sv{font-size:22px;font-weight:800;color:var(--p);line-height:1}
.mon-stat .sl{font-size:10px;color:var(--t3);margin-top:4px;font-weight:500}

.mon-alerts{display:flex;flex-direction:column;gap:6px}
.alert-card{
  padding:10px 12px;border-radius:var(--r);
  background:rgba(255,77,109,.05);border:1px solid rgba(255,77,109,.2);
  display:flex;flex-direction:column;gap:5px
}
.alert-card.warning{background:rgba(255,169,64,.05);border-color:rgba(255,169,64,.2)}
.alert-card .ahead{display:flex;align-items:center;gap:6px}
.alert-card .adim{width:8px;height:8px;border-radius:50%;background:var(--d);box-shadow:0 0 8px var(--d);flex-shrink:0}
.alert-card.warning .adim{background:var(--w);box-shadow:0 0 8px var(--w)}
.alert-card .atitle{font-weight:600;font-size:12px;color:var(--t)}
.alert-card .atime{margin-left:auto;font-size:9px;color:var(--t3)}
.alert-card .amsg{font-size:11px;color:var(--t2);line-height:1.5}
.alert-card .aack{display:flex;justify-content:flex-end}

.dev-detail-card{padding:12px 14px;background:var(--bg3);border:1px solid var(--bd);border-radius:var(--rl);transition:all .2s;display:flex;flex-direction:column;gap:8px;min-width:0}
.dev-detail-card .ddname{font-weight:700;font-size:12px;color:var(--t);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dev-detail-card:hover{border-color:var(--bdh);background:rgba(58,143,247,.04);transform:translateY(-1px);box-shadow:0 6px 18px rgba(58,143,247,.1)}
.dev-detail-card .ddtop{display:flex;align-items:center;gap:10px}
.dev-detail-card .ddicon{width:36px;height:36px;border-radius:9px;background:var(--bg);display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}
.dev-detail-card .ddname{font-weight:700;font-size:12px;color:var(--t)}
.dev-detail-card .ddtype{font-size:10px;color:var(--t3);margin-top:1px;font-weight:500}
.dev-detail-card .ddstate{margin-left:auto;font-size:9px;padding:2px 7px;border-radius:8px;font-weight:700}
.dev-detail-card .metrics{display:grid;grid-template-columns:1fr 1fr 1fr;gap:4px}
.dev-detail-card .metric{background:var(--bg);border-radius:6px;padding:6px 4px;text-align:center}
.dev-detail-card .mv{font-size:13px;font-weight:700}
.dev-detail-card .mu{font-size:8px;opacity:.6;margin-left:1px}
.dev-detail-card .ml{font-size:8px;color:var(--t3);margin-top:2px}

/* === 大屏 === */
.bs-grid{display:grid;gap:14px;grid-template-columns:1fr 1fr 1fr}
.bs-card{padding:14px;background:var(--bg3);border:1px solid var(--bd);border-radius:var(--r)}
.bs-card-full{grid-column:1 / -1}
.bs-card .bctop{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.bs-card .bctitle{font-size:11px;font-weight:600;color:var(--t);display:flex;align-items:center;gap:5px}
.bs-card .bctitle::before{content:'';width:3px;height:11px;background:var(--p);border-radius:2px}
.bs-card .bcnum{font-size:11px;font-weight:700}

.metric-big{display:flex;flex-direction:column;gap:4px}
.metric-big .mb-val{font-size:28px;font-weight:800;line-height:1}
.metric-big .mb-lbl{font-size:10px;color:var(--t3);font-weight:500;letter-spacing:.5px;text-transform:uppercase}

.mini-bars{display:grid;grid-template-columns:repeat(8,1fr);gap:4px;align-items:flex-end;height:50px;margin-top:8px}
.mini-bars .bar{background:linear-gradient(180deg, var(--p), var(--cy));border-radius:3px 3px 0 0;transition:height .6s}

.transfer-empty{padding:24px 16px;text-align:center;color:var(--t3)}
.transfer-empty .ti{font-size:32px;opacity:.4;margin-bottom:8px}
.transfer-empty .tt{font-size:11px}
.transfer-active{padding:14px;background:linear-gradient(135deg, rgba(58,143,247,.06), rgba(0,212,255,.04));border-radius:var(--r);border:1px solid var(--bdh)}
.transfer-active h4{font-size:13px;color:var(--p);margin-bottom:8px;display:flex;align-items:center;gap:6px}
.transfer-active .tmeta{font-size:11px;color:var(--t2);line-height:1.6;margin-bottom:10px}

.sec-item{padding:8px 10px;border-radius:6px;font-size:11px;display:flex;align-items:center;gap:8px}
.sec-item:hover{background:rgba(58,143,247,.04)}
.sec-item .sd{width:6px;height:6px;border-radius:50%;flex-shrink:0}
.sec-item .st{font-weight:600;color:var(--t2)}
.sec-item .sde{color:var(--t);font-weight:500;font-size:10px}
.sec-item .sti{margin-left:auto;font-size:9px;color:var(--t3)}

.sec-warn{font-size:11px;color:var(--w);padding:8px 0}

/* === 模态框 === */
.overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:200;justify-content:center;align-items:center;backdrop-filter:blur(8px);animation:fadein .2s}
.overlay.show{display:flex}

/* === AI 配置面板三步式设计 === */
@keyframes spin{to{transform:rotate(360deg)}}
.ais-step{background:rgba(15,25,45,.5);border-radius:12px;padding:14px 16px;transition:.2s}
.ais-step:hover{background:rgba(15,25,45,.7)}
.ais-step-head{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.ais-step-num{width:30px;height:30px;min-width:30px;border-radius:50%;background:linear-gradient(135deg,var(--p),var(--cy));color:#fff;font-weight:800;font-size:14px;display:flex;align-items:center;justify-content:center;box-shadow:0 3px 10px rgba(58,143,247,.3)}
.ais-step-title{font-size:14px;font-weight:700;color:var(--t)}
.ais-step-sub{font-size:11px;color:var(--t2);margin-top:2px;line-height:1.5;font-weight:400}
.ais-step-body{padding-left:42px}
.ais-stat-card{padding:14px 8px;background:var(--bg);border:1px solid var(--bd);border-radius:10px;text-align:center;transition:.2s}
.ais-stat-card:hover{border-color:var(--p);transform:translateY(-1px)}
.ais-stat-num{font-size:22px;font-weight:800;color:var(--cy);line-height:1}
.ais-stat-lbl{font-size:10px;color:var(--t3);margin-top:4px;font-weight:500;letter-spacing:.3px}
@keyframes fadein{from{opacity:0}to{opacity:1}}
.modal{
  background:var(--bg2);border:1px solid var(--bdh);border-radius:var(--rxl);
  width:92%;max-width:560px;max-height:88vh;
  display:flex;flex-direction:column;overflow:hidden;
  box-shadow:0 24px 64px rgba(0,0,0,.6);animation:slidein .25s ease
}
@keyframes slidein{from{transform:translateY(20px) scale(.96);opacity:0}to{transform:none;opacity:1}}
.modal.large{max-width:720px}
.modal-header{padding:18px 22px;border-bottom:1px solid var(--bd);display:flex;align-items:center;justify-content:space-between}
.modal-header h3{font-size:16px;font-weight:700;color:var(--t);display:flex;align-items:center;gap:8px}
.modal-close{width:32px;height:32px;border-radius:8px;background:var(--bg3);border:1px solid var(--bd);color:var(--t2);font-size:16px;display:flex;align-items:center;justify-content:center}
.modal-close:hover{color:var(--d);border-color:var(--d)}
.modal-body{padding:20px 22px;overflow-y:auto;flex:1}
.modal-footer{padding:14px 22px;border-top:1px solid var(--bd);display:flex;gap:8px;justify-content:flex-end;background:var(--bg)}

.form-group{margin-bottom:14px}
.form-group label{display:block;font-size:12px;font-weight:600;color:#cfdae8;margin-bottom:7px;letter-spacing:.3px}

/* ============ 表单控件：白底黑字（暗色界面下的高可读输入区） ============ */
/* 注意：项目里大量 <input> 未写 type 属性，故 input[type=text] 匹配不到它们
   （只有 type=password 的密码框会被匹配）——这正是"几种框样式不统一"的根因。
   这里用属性否定选择器命中所有可输入控件，统一为白底黑字。 */
input:not([type=file]):not([type=checkbox]):not([type=radio]):not([type=range]):not([type=button]):not([type=submit]):not([type=color]),
textarea,
select{
  width:100%;
  background-color:#ffffff !important;
  border:1px solid #c7d2e0;
  border-radius:10px;
  padding:10px 13px;
  color:#0f172a !important;
  font-family:inherit;font-size:13.5px;font-weight:500;line-height:1.45;
  caret-color:#0b4bd0;
  -webkit-text-fill-color:#0f172a !important;
  box-shadow:0 1px 2px rgba(2,8,20,.5);
  transition:border-color .18s,box-shadow .18s,background-color .18s;
}
/* 输入框专用：1000px inset 白底，压掉 Chrome 自动填充的黄色/蓝色底色 */
input:not([type=file]):not([type=checkbox]):not([type=radio]):not([type=range]):not([type=button]):not([type=submit]):not([type=color]){
  -webkit-box-shadow:0 0 0 1000px #ffffff inset,0 1px 2px rgba(2,8,20,.5) !important;
  box-shadow:0 0 0 1000px #ffffff inset,0 1px 2px rgba(2,8,20,.5) !important;
}
input:not([type=file]):not([type=checkbox]):not([type=radio]):not([type=range]):not([type=button]):not([type=submit]):not([type=color]):hover,
textarea:hover,select:hover{border-color:#9db1c9}
input:not([type=file]):not([type=checkbox]):not([type=radio]):not([type=range]):not([type=button]):not([type=submit]):not([type=color]):focus{
  border-color:#3a8ff7;
  -webkit-box-shadow:0 0 0 1000px #ffffff inset,0 0 0 3px rgba(58,143,247,.3) !important;
  box-shadow:0 0 0 1000px #ffffff inset,0 0 0 3px rgba(58,143,247,.3) !important;
}
textarea:focus,select:focus{border-color:#3a8ff7;box-shadow:0 0 0 3px rgba(58,143,247,.3)}
input::placeholder,textarea::placeholder{color:#94a3b8 !important;opacity:1 !important;font-weight:400}
input:focus::placeholder,textarea:focus::placeholder{color:#b9c4d4 !important}
input:-webkit-autofill,input:-webkit-autofill:hover,input:-webkit-autofill:focus,input:-webkit-autofill:active{
  -webkit-text-fill-color:#0f172a !important;
  -webkit-box-shadow:0 0 0 1000px #ffffff inset !important;
  transition:background-color 5000s ease-in-out 0s;
}
textarea{min-height:84px;resize:vertical;line-height:1.55}
select{
  appearance:none;-webkit-appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23475569' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E") !important;
  background-repeat:no-repeat !important;
  background-position:right 13px center !important;
  padding-right:34px !important;
  cursor:pointer;
}
select option{background:#ffffff;color:#0f172a}

.chip-group{display:flex;gap:6px;flex-wrap:wrap}
.chip{padding:6px 14px;border-radius:14px;font-size:12px;font-weight:600;background:var(--bg3);color:var(--t2);border:1px solid var(--bd);cursor:pointer;transition:all .15s}
.chip.active{background:var(--p);color:#fff;border-color:var(--p);box-shadow:0 2px 8px rgba(58,143,247,.25)}
.chip:hover:not(.active){border-color:var(--bdh);color:var(--t)}

.upload-zone{
  display:flex;gap:8px;align-items:center;flex-wrap:wrap;
  padding:10px;background:var(--inp);border:1px dashed var(--bd);border-radius:8px
}
.upload-btn{
  width:60px;height:60px;border-radius:8px;background:var(--bg3);
  border:1px dashed var(--bd);display:flex;flex-direction:column;
  align-items:center;justify-content:center;cursor:pointer;transition:all .15s
}
.upload-btn:hover{border-color:var(--p);background:rgba(58,143,247,.06)}
.upload-btn .ui{font-size:20px}
.upload-btn .ul{font-size:9px;color:var(--t3);margin-top:2px}
.upload-preview{display:flex;gap:6px;flex-wrap:wrap}
.upload-preview img{width:52px;height:52px;border-radius:6px;object-fit:cover;border:1px solid var(--bd)}
.upload-preview .shot{position:relative;display:inline-block;line-height:0}
.upload-preview .shot-x{
  position:absolute;top:-5px;right:-5px;width:15px;height:15px;border-radius:50%;
  background:var(--d);color:#fff;font-size:9px;font-style:normal;line-height:15px;
  text-align:center;cursor:pointer;box-shadow:0 2px 6px rgba(0,0,0,.4)
}

/* === 拍照面板（getUserMedia 实时取景）=== */
#camOverlay{
  display:none;position:fixed;inset:0;z-index:250;
  background:rgba(0,0,0,.72);backdrop-filter:blur(6px);
  align-items:center;justify-content:center;animation:fadein .18s
}
#camOverlay.show{display:flex}
.cam-panel{
  width:min(560px,94vw);max-height:94vh;overflow:auto;
  background:var(--bg2);border:1px solid var(--bd2);border-radius:16px;
  box-shadow:0 24px 70px rgba(0,0,0,.65)
}
.cam-head{
  display:flex;align-items:center;gap:10px;padding:12px 16px;
  border-bottom:1px solid var(--bd);font-size:14px;font-weight:700;color:var(--t)
}
.cam-head .cam-count{margin-left:auto;font-size:11px;font-weight:400;color:var(--t2)}
.cam-head .cam-count b{color:var(--cy)}
.cam-stage{
  position:relative;background:#000;aspect-ratio:4/3;
  display:flex;align-items:center;justify-content:center;overflow:hidden
}
.cam-stage video{width:100%;height:100%;object-fit:cover;display:none}
#camPH{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  width:100%;height:100%;color:#fff;font-size:12px;text-align:center;padding:20px;line-height:1.7
}
#camFlash{
  position:absolute;inset:0;background:#fff;opacity:0;
  pointer-events:none;transition:opacity .12s
}
.cam-strip{display:flex;gap:6px;padding:8px 14px 0;flex-wrap:wrap}
.cam-strip img{width:44px;height:44px;border-radius:5px;object-fit:cover;border:1px solid var(--bd)}
.cam-actions{display:flex;gap:8px;justify-content:center;padding:12px 14px 14px}

/* === Toast === */
#toast{
  position:fixed;bottom:30px;left:50%;transform:translateX(-50%);
  background:var(--p);color:#fff;padding:10px 22px;border-radius:22px;
  font-size:13px;z-index:300;pointer-events:none;
  box-shadow:0 8px 24px rgba(58,143,247,.4);transition:all .3s;
  display:flex;align-items:center;gap:7px
}
#toast.show{animation:toup .3s}
@keyframes toup{from{transform:translate(-50%,20px);opacity:0}to{transform:translate(-50%,0);opacity:1}}

/* === 诊断结果 === */
.diag-result{margin-top:14px;padding:14px;border-radius:var(--rl);background:rgba(58,143,247,.04);border:1px solid var(--bd)}
.diag-head{font-size:14px;font-weight:800;color:var(--t);letter-spacing:.3px;margin-bottom:10px;padding-bottom:9px;border-bottom:1px solid var(--bd);display:flex;align-items:center;gap:7px;justify-content:space-between}
.diag-level{padding:3px 10px;border-radius:10px;font-size:11px;font-weight:700;letter-spacing:.3px}
.diag-level.critical{background:var(--dg);color:var(--d)}
.diag-level.warning{background:var(--wg);color:var(--w)}
.diag-level.info{background:var(--pg);color:var(--p)}
.diag-summary{font-size:12px;color:var(--t2);line-height:1.6;margin-bottom:10px}
.diag-section{margin-bottom:12px}
/* 小节标题：左侧主题色竖条 + 渐变色块，与正文形成明确层级 */
.diag-section h5{
  display:flex;align-items:center;gap:7px;
  font-size:12.5px;color:var(--t);font-weight:700;letter-spacing:.2px;
  margin:0 0 9px;padding:7px 11px;
  background:linear-gradient(90deg,rgba(58,143,247,.20) 0%,rgba(58,143,247,.03) 100%);
  border-left:3px solid var(--p);
  border-radius:0 7px 7px 0;
}
.diag-cause{display:flex;justify-content:space-between;align-items:center;padding:5px 0;font-size:12px;color:var(--t2);border-bottom:1px solid var(--bd)}
.diag-cause:last-child{border-bottom:none}
.diag-cause .csrc{font-size:9px;color:var(--t3);margin-left:6px}
.diag-cause .cconf{color:var(--p);font-weight:600;font-size:11px;background:var(--pg);padding:2px 7px;border-radius:8px}
.diag-step{display:flex;gap:8px;padding:6px 0;font-size:11.5px;color:var(--t);line-height:1.5}
.diag-step .stepnum{width:22px;height:22px;min-width:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;color:#fff;flex-shrink:0;margin-top:1px}
.diag-step.high .stepnum{background:var(--d)}
.diag-step.med .stepnum{background:var(--w)}
.diag-step.low .stepnum{background:var(--p)}
.diag-warn{padding:8px 12px;background:rgba(255,77,109,.06);border:1px solid rgba(255,77,109,.15);border-radius:8px;font-size:11.5px;color:var(--d);margin-bottom:6px;display:flex;gap:8px}
.diag-warn .wi{flex-shrink:0}
.diag-compliance{padding:10px 12px;background:rgba(255,169,64,.05);border:1px solid rgba(255,169,64,.15);border-radius:8px;font-size:11.5px;color:var(--w);margin-bottom:8px}
.diag-compliance h5{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:800;color:var(--w);margin:0 0 7px;padding-bottom:6px;border-bottom:1px solid rgba(255,169,64,.28);letter-spacing:.3px}
.diag-compliance li{padding:1px 0;list-style:none}
.diag-module{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:9px;font-size:10px;background:var(--pg);color:var(--p);font-weight:600;letter-spacing:.3px}

/* === 自适应: 平板 === */
@media (max-width:1100px){
  .tri-layout-3{grid-template-columns:1fr 1fr}
  .bs-grid{grid-template-columns:1fr 1fr}
  .container{padding:20px}
}
@media (max-width:768px){
  .topbar{padding:0 14px}
  .nav-tabs{margin-left:16px}
  .nav-tab{padding:8px 12px;font-size:12px}
  .nav-tab .nt-label{display:none}
  .nav-right .nav-stat:not(.live){display:none}
  .tri-layout-3{grid-template-columns:1fr}
  .tri-layout-single{grid-template-columns:1fr}
  .container{padding:14px}
  .quick-actions{grid-template-columns:1fr 1fr}
  .mon-stats{grid-template-columns:1fr 1fr}
  .bs-grid{grid-template-columns:1fr}
  .modal{width:96%;max-width:none;max-height:92vh}
  .modal-body{padding:16px}
}
@media (max-width:480px){
  .topbar .brand-tag,.brand-sub{display:none}
  .nav-tabs{margin-left:8px}
  .nav-tab{padding:7px 8px}
  .nav-right{gap:8px}
  .user-chip{padding:4px;background:transparent;border:none}
  .user-chip .un,.user-chip .urole{display:none}
  .container{padding:10px}
  .ts-body{padding:12px}
  .dev-grid{grid-template-columns:1fr 1fr}
}

/* === CHAT (会诊) === */
.chat{display:flex;flex-direction:column;height:420px;background:var(--inp);border:1px solid var(--bd);border-radius:var(--rl);overflow:hidden}
.chat-header{padding:10px 14px;background:var(--bg3);border-bottom:1px solid var(--bd);display:flex;align-items:center;gap:10px}
.chat-live{font-size:11px;color:var(--s);font-weight:600;display:flex;align-items:center;gap:5px}
.chat-msgs{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px}
.chat-msg{max-width:78%;padding:8px 14px;border-radius:14px;font-size:12.5px;line-height:1.5;word-break:break-word;animation:msgIn .3s}
@keyframes msgIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.chat-msg.sent{align-self:flex-end;background:linear-gradient(135deg,var(--p),var(--p2));color:#fff;border-bottom-right-radius:4px}
.chat-msg.received{align-self:flex-start;background:var(--bg3);color:var(--t);border-bottom-left-radius:4px}
.chat-msg .sender{font-size:10px;font-weight:700;color:var(--cy);margin-bottom:3px;display:block}
.chat-msg.sent .sender{color:rgba(255,255,255,.7)}
.chat-input{display:flex;gap:8px;padding:10px 12px;background:var(--bg);border-top:1px solid var(--bd)}
.chat-input input{flex:1;background:var(--bg2);border-color:var(--bd)}

/* === 历史告警滚动 === */
@keyframes scroll-list{0%{transform:translateY(0)}100%{transform:translateY(-50%)}}
.scroll-list{overflow:hidden;height:80px;position:relative;-webkit-mask-image:linear-gradient(180deg, transparent, #000 10%, #000 90%, transparent);mask-image:linear-gradient(180deg, transparent, #000 10%, #000 90%, transparent)}
.scroll-list-inner{display:flex;flex-direction:column;animation:scroll-list 20s linear infinite}

/* === Knowledge === */
.kb-list{max-height:300px;overflow-y:auto}
.kb-card{padding:10px 12px;background:var(--bg3);border:1px solid var(--bd);border-radius:var(--r);margin-bottom:6px;cursor:pointer;transition:all .2s}
.kb-card:hover{border-color:var(--p);background:rgba(58,143,247,.06)}
.kb-card .kb-title{font-size:12.5px;font-weight:600;color:var(--t);margin-bottom:3px}
.kb-card .kb-meta{font-size:10px;color:var(--t3)}
.kb-stats{font-size:12px;color:var(--t2);text-align:center;margin-bottom:9px}
.kb-stats b{color:var(--cy);font-size:13.5px}
.kb-cats{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:10px}
.kb-chip{font-size:11px;padding:3px 10px;border-radius:11px;background:var(--bg3);color:var(--t2);cursor:pointer;border:1px solid var(--bd);transition:all .18s}
.kb-chip:hover{border-color:var(--p);color:var(--t)}
.kb-chip.on{background:var(--cy);color:#04121a;border-color:var(--cy);font-weight:600}
.kb-badge{color:var(--cy)}

/* === 知识来源等级徽章（三层语料：现场案例 / 标准依据 / 机理推演）=== */
.kg{display:inline-block;font-size:9px;font-weight:700;line-height:1.5;padding:1px 6px;border-radius:7px;
    margin-left:5px;white-space:nowrap;border:1px solid transparent;vertical-align:1px}
.kg-case{background:rgba(255,169,64,.14);color:var(--w);border-color:rgba(255,169,64,.34)}
.kg-std{background:rgba(34,214,122,.14);color:var(--s);border-color:rgba(34,214,122,.34)}
.kg-inf{background:rgba(58,143,247,.16);color:var(--p2);border-color:rgba(58,143,247,.34)}
.kg-legacy{background:var(--bg3);color:var(--t3);border-color:var(--bd)}
/* === 数据密级徽章（与来源等级正交的第二维度：可见范围）===
   公开/内部/秘密 —— 密级超限的条目在检索层就被剔除，前端根本收不到，徽章是"能看到它的身份"的标注 */
.kg-sec-pub{background:rgba(34,214,122,.12);color:var(--s);border-color:rgba(34,214,122,.3)}
.kg-sec-int{background:rgba(58,143,247,.14);color:var(--p2);border-color:rgba(58,143,247,.32)}
.kg-sec-sec{background:rgba(255,77,109,.14);color:var(--d);border-color:rgba(255,77,109,.34)}
.sec-fence{font-size:11px;color:var(--w);padding:6px 10px;background:rgba(255,169,64,.08);
           border:1px dashed rgba(255,169,64,.34);border-radius:8px;line-height:1.7;margin:0 0 8px}
.sec-fence b{color:var(--w)}
.kb-empty{font-size:11px;color:var(--t3);padding:8px 10px;background:var(--inp);
          border:1px dashed var(--bd);border-radius:8px;line-height:1.7}

/* === Trusted devices list === */
.trust-list{display:flex;flex-direction:column;gap:5px}
.trust-item{display:flex;align-items:center;gap:10px;padding:8px 12px;background:var(--inp);border:1px solid var(--bd);border-radius:var(--r);font-size:12px}
.trust-item .ti-icon{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;background:var(--sg);color:var(--s);font-size:14px;flex-shrink:0}
.trust-item .ti-info{flex:1;min-width:0}
.trust-item .ti-name{font-weight:600;color:var(--t)}
.trust-item .ti-meta{font-size:10px;color:var(--t3);margin-top:1px;font-family:'SF Mono',monospace}
.trust-item .ti-tag{font-size:9px;padding:2px 7px;border-radius:8px;background:var(--sg);color:var(--s);font-weight:700}
.trust-item .ti-rm{width:24px;height:24px;border-radius:6px;background:rgba(255,77,109,.1);color:var(--d);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700}
.trust-item .ti-rm:hover{background:var(--d);color:#fff}

/* === Floating hint === */
.hint-strip{
  display:flex;align-items:center;gap:8px;padding:10px 14px;margin-bottom:14px;
  background:linear-gradient(90deg,rgba(58,143,247,.06),rgba(0,212,255,.04));
  border:1px solid var(--bd);border-radius:var(--rl);font-size:11.5px;color:var(--t2)
}
.hint-strip .h-ic{color:var(--p);font-size:14px}
.hint-strip b{color:var(--p)}

/* === 诊断链路 / 图像线索回检 / 最终结论 (A+B 方案) === */
.pt-wrap{display:flex;flex-direction:column}
.pt-row{display:flex;gap:10px}
.pt-row.off{opacity:.55}
.pt-rail{display:flex;flex-direction:column;align-items:center;width:22px;flex:none}
.pt-dot{width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;box-shadow:0 0 0 3px rgba(58,143,247,.10);color:#fff}
.pt-row:not(:last-child) .pt-rail::after{content:"";flex:1;width:2px;background:var(--bd);margin:2px 0}
.pt-body{padding-bottom:9px;flex:1;min-width:0}
.pt-name{font-size:12px;font-weight:700;line-height:1.5}
.pt-detail{font-size:11px;color:var(--t2);line-height:1.65;margin-top:1px}
.pt-skip{font-size:9.5px;font-weight:600;color:var(--t3);background:rgba(255,255,255,.06);border-radius:4px;padding:0 5px;margin-left:5px}

.cr-note{font-size:10.5px;color:var(--t3);line-height:1.65;margin-bottom:8px}
.cr-item{padding:9px 11px;border-radius:8px;background:rgba(34,214,122,.05);border:1px solid rgba(34,214,122,.18);margin-bottom:7px}
.cr-item.miss{background:rgba(255,169,64,.05);border-color:rgba(255,169,64,.20)}
.cr-head{display:flex;align-items:center;gap:7px;margin-bottom:5px;flex-wrap:wrap}
.cr-badge{font-size:9.5px;font-weight:700;padding:2px 7px;border-radius:20px}
.cr-badge.ok{background:var(--sg);color:var(--s)}
.cr-badge.no{background:var(--wg);color:var(--w)}
.cr-src{font-size:10px;color:var(--t3)}
.cr-head .cconf{margin-left:auto}
.cr-obs{font-size:11.5px;color:var(--t);line-height:1.6}
.cr-recall{font-size:10px;color:var(--t3);margin:5px 0 3px;letter-spacing:.2px}
.cr-ev{font-size:11px;color:var(--t2);line-height:1.6;padding:3px 7px;background:rgba(0,0,0,.16);border-radius:5px;margin-top:3px}
.cr-ev.miss{color:var(--w);background:rgba(255,169,64,.08)}

.fc-card{margin-top:20px;padding:14px 15px;border-radius:10px;background:linear-gradient(135deg,rgba(58,143,247,.10),rgba(168,85,247,.06));border:1px solid rgba(58,143,247,.28)}
.fc-head{display:flex;align-items:center;justify-content:space-between;font-size:13.5px;font-weight:800;color:var(--t);margin:0 0 11px;padding-bottom:9px;border-bottom:1px solid rgba(58,143,247,.26)}
.fc-text{font-size:12px;color:var(--t);line-height:1.85}
.fc-metrics{display:flex;gap:14px;flex-wrap:wrap;margin-top:10px;font-size:10.5px;color:var(--t3)}
.fc-metrics b{color:var(--t);font-weight:700}
.fc-sub{font-size:10.5px;font-weight:700;color:var(--cy);margin:14px 0 7px;letter-spacing:.3px}
.fc-cause{display:flex;align-items:flex-start;gap:7px;font-size:11.5px;color:var(--t);line-height:1.6;margin-bottom:5px}
.fc-cause>span:nth-child(2){flex:1;min-width:0}
.fc-src{flex:none;white-space:nowrap;font-size:9.5px;font-weight:700;padding:2px 7px;border-radius:6px;margin-top:1px}
.fc-src.vis{background:var(--cyg);color:var(--cy)}
.fc-src.eng{background:var(--sg);color:var(--s)}
.fc-dot{width:6px;height:6px;border-radius:50%;flex:none;margin-top:6px}
.fc-basis{margin:0;padding:0;font-size:11px;color:var(--t2);line-height:1.7;list-style:none}