:root{
  --bg0:#F7FAFF;
  --bg1:#F2F7FF;
  --bg2:#EBF3FF;
  --panel:rgba(255,255,255,.74);
  --panel2:rgba(255,255,255,.56);
  --stroke:rgba(7,32,68,.14);
  --stroke2:rgba(0,101,190,.18);
  --txt:#0A1526;
  --muted:#3A557A;
  --faint:#6D86AA;
  --brand:#00D7FF;
  --brand2:#2B66FF;
  --warn:#FFB12A;
  --bad:#FF3B6B;
  --good:#00B98A;
  --shadow:0 26px 80px rgba(7,32,68,.14);
  --shadow2:0 14px 44px rgba(7,32,68,.10);
  --r12:12px;
  --r16:16px;
  --r20:20px;
  --r28:28px;
  --pad:22px;
  --font:"HarmonyOS Sans SC","Alibaba PuHuiTi 2.0","Microsoft YaHei UI","PingFang SC","Noto Sans CJK SC","Segoe UI",system-ui,-apple-system,sans-serif;
  --mono:ui-monospace,"SFMono-Regular",Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--font);
  color:var(--txt);
  background:
    radial-gradient(1200px 820px at 14% -8%, rgba(0,215,255,.22) 0%, rgba(0,215,255,0) 60%),
    radial-gradient(980px 700px at 88% 8%, rgba(43,102,255,.18) 0%, rgba(43,102,255,0) 62%),
    radial-gradient(960px 720px at 40% 112%, rgba(0,185,138,.14) 0%, rgba(0,185,138,0) 66%),
    radial-gradient(780px 520px at 62% 52%, rgba(0,215,255,.08) 0%, rgba(0,215,255,0) 70%),
    linear-gradient(180deg, var(--bg0) 0%, var(--bg1) 35%, var(--bg2) 100%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='96' height='96' viewBox='0 0 96 96'%3E%3Cg fill='none' stroke='rgba(0,101,190,0.11)' stroke-width='1'%3E%3Cpath d='M0 0H96V96H0z'/%3E%3Cpath d='M0 48H96'/%3E%3Cpath d='M48 0V96'/%3E%3C/g%3E%3Cg fill='rgba(0,215,255,0.08)'%3E%3Ccircle cx='48' cy='48' r='1.2'/%3E%3Ccircle cx='24' cy='24' r='1'/%3E%3Ccircle cx='72' cy='24' r='1'/%3E%3Ccircle cx='24' cy='72' r='1'/%3E%3Ccircle cx='72' cy='72' r='1'/%3E%3C/g%3E%3C/svg%3E");
  overflow-x:hidden;
}

.grain{
  position:fixed;
  inset:-30%;
  pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='260'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='260' height='260' filter='url(%23n)' opacity='.22'/%3E%3C/svg%3E");
  mix-blend-mode:multiply;
  opacity:.08;
  transform:rotate(-8deg);
}

.app{
  display:grid;
  grid-template-columns: 280px minmax(0,1fr);
  min-height:100vh;
}

.sidebar{
  position:sticky;
  top:0;
  height:100vh;
  padding:22px 18px;
  background:
    radial-gradient(680px 420px at 20% -6%, rgba(0,215,255,.25) 0%, rgba(0,215,255,0) 60%),
    radial-gradient(680px 420px at 110% 6%, rgba(43,102,255,.20) 0%, rgba(43,102,255,0) 62%),
    linear-gradient(180deg, rgba(255,255,255,.78) 0%, rgba(246,250,255,.66) 100%);
  border-right:1px solid var(--stroke2);
  box-shadow: 10px 0 40px rgba(7,32,68,.06);
  backdrop-filter: blur(12px);
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  padding:14px 12px;
  border-radius:14px;
  background:linear-gradient(135deg, rgba(255,255,255,.82), rgba(245,250,255,.70));
  border:1px solid rgba(0,101,190,.16);
  box-shadow:0 14px 40px rgba(7,32,68,.10);
}
.brand .logo{
  width:42px;
  height:42px;
  border-radius:14px;
  display:grid;
  place-items:center;
  background:
    radial-gradient(16px 16px at 35% 35%, rgba(255, 255, 255, 0.911), rgba(255,255,255,0) 70%),
    linear-gradient(135deg, rgba(240, 240, 240, 0.92), rgba(255, 255, 255, 0.86));
  box-shadow:0 14px 34px rgba(43,102,255,.16);
}
.brand .logo img{
  width:28px;
  height:28px;
  object-fit:contain;
  image-rendering:auto;
}
.brand .title{
  line-height:1.1;
}
.brand .title .top{
  font-weight:760;
  letter-spacing:.02em;
  font-size:13px;
}
.brand .title .sub{
  margin-top:3px;
  font-size:12px;
  color:var(--muted);
}

.nav{
  margin-top:16px;
  display:flex;
  flex-direction:column;
  gap:6px;
}
.nav a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:12px 12px;
  border-radius:14px;
  text-decoration:none;
  color:var(--muted);
  border:1px solid transparent;
  transition: transform .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
}
.nav a .left{
  display:flex;
  align-items:center;
  gap:10px;
  min-width:0;
}
.nav a .label{
  font-weight:650;
  font-size:13px;
  letter-spacing:.01em;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.nav a .meta{
  font-size:11px;
  color:var(--faint);
  padding:2px 8px;
  border-radius:999px;
  border:1px solid rgba(0,101,190,.18);
  background:rgba(255,255,255,.66);
}
.nav a:hover{
  background:rgba(0,101,190,.06);
  border-color:rgba(0,215,255,.30);
  color:var(--txt);
  transform:translateY(-1px);
}
.nav a.active{
  background:linear-gradient(135deg, rgba(0,215,255,.16), rgba(43,102,255,.12));
  border-color:rgba(43,102,255,.26);
  color:var(--txt);
  box-shadow:0 16px 38px rgba(7,32,68,.12);
}
.nav svg{
  width:18px;
  height:18px;
  flex:0 0 auto;
  opacity:.95;
}

.sidebar .foot{
  margin-top:18px;
  padding:14px 12px;
  border-radius:14px;
  border:1px solid rgba(0,101,190,.16);
  background:rgba(255,255,255,.60);
}
.kpiRow{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:12px;
}
.kpiRow .k{
  display:flex;
  flex-direction:column;
  gap:4px;
}
.kpiRow .k .t{
  font-size:12px;
  color:var(--muted);
}
.kpiRow .k .v{
  font-weight:770;
  letter-spacing:.02em;
  font-size:18px;
}
.pill{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 10px;
  border-radius:999px;
  font-size:11px;
  border:1px solid rgba(0,101,190,.16);
  background:rgba(255,255,255,.62);
  color:var(--muted);
}
.dot{
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--good);
  box-shadow:0 0 0 3px rgba(0,185,138,.14);
}
.dot.warn{background:var(--warn); box-shadow:0 0 0 3px rgba(255,177,42,.16)}
.dot.bad{background:var(--bad); box-shadow:0 0 0 3px rgba(255,59,107,.16)}

.main{
  padding:24px 26px 40px;
}

.topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  margin-bottom:18px;
}
.topbar .hgroup{
  min-width:0;
}
.topbar h1{
  margin:0;
  font-size:22px;
  letter-spacing:.01em;
}
.topbar .sub{
  margin-top:4px;
  font-size:12px;
  color:var(--muted);
}
.topbar .actions{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:10px;
  flex:0 0 auto;
}

.btn{
  border:1px solid rgba(0,101,190,.20);
  background:linear-gradient(180deg, rgba(255,255,255,.86), rgba(246,250,255,.76));
  color:var(--txt);
  padding:10px 12px;
  border-radius:14px;
  font-size:12px;
  font-weight:650;
  letter-spacing:.01em;
  cursor:pointer;
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}
.btn:disabled{
  opacity:.55;
  cursor:not-allowed;
  transform:none;
}
.btn:hover{transform:translateY(-1px); border-color:rgba(0,215,255,.40)}
.btn.primary{
  background:linear-gradient(135deg, rgba(43,102,255,.96), rgba(0,215,255,.92));
  border-color:rgba(43,102,255,.35);
  color:white;
}
.btn.ghost{
  background:rgba(255,255,255,.58);
}

.grid{
  display:grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap:14px;
}

.card{
  border-radius:var(--r20);
  padding:16px 16px;
  background:
    radial-gradient(900px 520px at 18% -10%, rgba(0,215,255,.10), rgba(0,215,255,0) 58%),
    radial-gradient(900px 520px at 104% 0%, rgba(43,102,255,.08), rgba(43,102,255,0) 60%),
    linear-gradient(180deg, rgba(255,255,255,.86), rgba(246,250,255,.72));
  border:1px solid rgba(0,101,190,.16);
  box-shadow:var(--shadow2);
  backdrop-filter: blur(10px);
  overflow:hidden;
}
.card .head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:14px;
  margin-bottom:12px;
}
.card .head .ttl{
  font-weight:750;
  font-size:13px;
  letter-spacing:.01em;
}
.card .head .hint{
  font-size:11px;
  color:var(--muted);
}
.card .val{
  font-weight:820;
  font-size:28px;
  letter-spacing:.01em;
}
.delta{
  margin-top:6px;
  display:inline-flex;
  gap:8px;
  align-items:center;
  color:var(--muted);
  font-size:12px;
}
.delta .up{color:var(--good)}
.delta .down{color:var(--warn)}

.statCard{
  position:relative;
}
.statCard:before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(520px 280px at 16% 0%, rgba(0,215,255,.12), rgba(0,215,255,0) 58%),
    radial-gradient(520px 280px at 94% 0%, rgba(43,102,255,.10), rgba(43,102,255,0) 62%);
  opacity:.65;
  pointer-events:none;
}
.statCard > *{position:relative}

.muted{color:var(--muted)}
.faint{color:var(--faint)}
.mono{font-family:var(--mono)}

.split{
  display:grid;
  grid-template-columns: minmax(0,1fr) 380px;
  gap:14px;
  align-items:start;
}

.split.stretch{
  align-items:stretch;
}

.split.thirdRight{
  grid-template-columns: minmax(0,2fr) minmax(0,1fr);
}

.flexCol{
  display:flex;
  flex-direction:column;
}

.flexFill{
  flex:1;
  min-height:0;
}

.flowchartImg{
  width:80%;
  height:auto;
  display:block;
  margin:0 auto;
  border-radius:18px;
  border:1px solid rgba(0,101,190,.16);
  background:rgba(255,255,255,.92);
}

.stickyPane{
  position:sticky;
  top:14px;
  max-height:calc(100vh - 120px);
  overflow:auto;
}

.table{
  width:100%;
  border-collapse:separate;
  border-spacing:0 10px;
}
.table th{
  text-align:left;
  font-size:11px;
  color:var(--muted);
  font-weight:650;
  letter-spacing:.02em;
  padding:0 12px;
}
.table td{
  padding:12px 12px;
  background:rgba(255,255,255,.78);
  border-top:1px solid rgba(0,101,190,.16);
  border-bottom:1px solid rgba(0,101,190,.16);
}
.table tr td:first-child{
  border-left:1px solid rgba(0,101,190,.16);
  border-top-left-radius:14px;
  border-bottom-left-radius:14px;
}
.table tr td:last-child{
  border-right:1px solid rgba(0,101,190,.16);
  border-top-right-radius:14px;
  border-bottom-right-radius:14px;
}
.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 9px;
  border-radius:999px;
  font-size:11px;
  border:1px solid rgba(0,101,190,.18);
  background:rgba(255,255,255,.82);
  color:var(--muted);
  white-space:nowrap;
}
.tag.good{border-color:rgba(0,185,138,.22); color:#00785E}
.tag.warn{border-color:rgba(255,177,42,.24); color:#915700}
.tag.bad{border-color:rgba(255,59,107,.22); color:#A11E40}
.tag.info{border-color:rgba(43,102,255,.20); color:#1743B0}

.form{
  display:grid;
  grid-template-columns: repeat(12, minmax(0,1fr));
  gap:10px;
  align-items:end;
}
.field{
  grid-column: span 3;
  display:flex;
  flex-direction:column;
  gap:6px;
}
.field.span4{grid-column:span 4}
.field.span6{grid-column:span 6}
.field.span12{grid-column:span 12}
.label{
  font-size:11px;
  color:var(--muted);
  letter-spacing:.02em;
}
input,select,textarea{
  width:100%;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid rgba(0,101,190,.18);
  background:rgba(255,255,255,.88);
  color:var(--txt);
  outline:none;
  font-size:12px;
}
input:focus,select:focus,textarea:focus{border-color:rgba(43,102,255,.38); box-shadow:0 0 0 3px rgba(0,215,255,.14)}
input::placeholder,textarea::placeholder{color:rgba(109,134,170,.80)}

.hr{
  height:1px;
  background:rgba(0,101,190,.16);
  margin:12px 0;
}

.mini{
  font-size:11px;
  color:var(--muted);
}

.progress{
  height:10px;
  border-radius:999px;
  background:rgba(255,255,255,.82);
  border:1px solid rgba(0,101,190,.16);
  overflow:hidden;
}
.progress > div{
  height:100%;
  width:40%;
  background:linear-gradient(90deg, rgba(43,102,255,.86), rgba(0,215,255,.86));
  box-shadow:0 10px 30px rgba(43,102,255,.16);
}

.tabs{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.tab{
  padding:8px 10px;
  border-radius:14px;
  border:1px solid rgba(0,101,190,.18);
  background:rgba(255,255,255,.62);
  color:var(--muted);
  cursor:pointer;
  font-weight:650;
  font-size:12px;
}
.tab.active{
  color:var(--txt);
  border-color:rgba(43,102,255,.24);
  background:linear-gradient(135deg, rgba(0,215,255,.14), rgba(43,102,255,.10));
}

.modal{
  position:fixed;
  inset:0;
  display:none;
  place-items:center;
  background:rgba(7,32,68,.18);
  backdrop-filter: blur(8px);
  z-index:50;
}
.modal.open{display:grid}
.modal .box{
  width:min(980px, calc(100vw - 40px));
  max-height:min(86vh, 760px);
  overflow:auto;
  border-radius:22px;
  background:
    radial-gradient(900px 520px at 18% -10%, rgba(0,215,255,.14), rgba(0,215,255,0) 58%),
    radial-gradient(900px 520px at 104% 0%, rgba(43,102,255,.12), rgba(43,102,255,0) 60%),
    linear-gradient(180deg, rgba(255,255,255,.92), rgba(246,250,255,.84));
  border:1px solid rgba(43,102,255,.20);
  box-shadow:var(--shadow);
}
.modal .box .bar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:16px 16px 12px;
  border-bottom:1px solid rgba(0,101,190,.16);
}
.modal .box .bar .t{
  font-weight:780;
  letter-spacing:.01em;
}
.modal .box .content{padding:16px}
.modal .close{
  border:1px solid rgba(0,101,190,.18);
  background:rgba(255,255,255,.70);
  color:var(--txt);
  padding:8px 10px;
  border-radius:14px;
  cursor:pointer;
}

.toastWrap{
  position:fixed;
  right:18px;
  bottom:18px;
  z-index:80;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.toast{
  width:min(360px, calc(100vw - 36px));
  border-radius:18px;
  padding:12px 12px;
  background:linear-gradient(180deg, rgba(255,255,255,.92), rgba(246,250,255,.84));
  border:1px solid rgba(0,101,190,.18);
  box-shadow:var(--shadow2);
}
.toast .t{font-weight:760; font-size:12px}
.toast .d{margin-top:4px; font-size:12px; color:var(--muted)}

.skeleton{
  position:relative;
  overflow:hidden;
}
.skeleton:after{
  content:"";
  position:absolute;
  inset:-20%;
  background:linear-gradient(90deg, rgba(255,255,255,0), rgba(255,255,255,.22), rgba(255,255,255,0));
  transform:translateX(-40%);
  animation: shimmer 1.2s ease-in-out infinite;
}
@keyframes shimmer{to{transform:translateX(40%)}}

@media (max-width: 1060px){
  .app{grid-template-columns: 1fr}
  .sidebar{position:relative; height:auto}
  .split{grid-template-columns: 1fr}
}