:root{
  --canvas:#f3f5fa; --card:#ffffff; --ink:#16213a; --muted:#6a7590; --line:#e6e9f2; --line2:#d6dbe8;
  --accent:#2740d9; --accent-soft:#e8ecff;
  --good:#0c8a5b; --good-soft:#e2f5ec; --bad:#d0344c; --bad-soft:#fde8ec; --warn:#b7791f; --warn-soft:#fdf3dc;
  --paper:#7b61ff; --paper-soft:#efeaff;
  --shadow:0 1px 2px rgba(22,33,58,.05),0 8px 24px -12px rgba(22,33,58,.12);
  --r:16px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--canvas);color:var(--ink);font:15px/1.5 Onest,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-variant-numeric:tabular-nums}
h1,h2,h3{margin:0;font-weight:650;letter-spacing:-.01em}
h1{font-size:21px}h2{font-size:18px}h3{font-size:15px}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
[hidden]{display:none!important}
.sub,.muted{color:var(--muted)}
.sub{font-size:13px}
.err{color:var(--bad);background:var(--bad-soft);padding:8px 12px;border-radius:10px;margin:0 0 12px;font-size:14px}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:20px}
.card>header{display:flex;align-items:center;gap:10px;margin:-4px 0 14px}
.card>header h3{flex:1}
.grid{display:grid;gap:16px}
.g-kpi{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.g-2{grid-template-columns:minmax(0,1.6fr) minmax(0,1fr)}
.g-algo{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
@media (max-width:980px){.g-2{grid-template-columns:minmax(0,1fr)}}

.btn{border:1px solid var(--line2);background:#fff;border-radius:10px;padding:8px 14px;font-weight:550;transition:background .15s,border-color .15s}
.btn:hover{background:#f6f8fd}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover{background:#1f33b8}
.btn.quiet{border-color:transparent;color:var(--muted)}
.btn.danger{color:var(--bad);border-color:#f1c3cc}
.btn.sm{padding:4px 10px;font-size:13px;border-radius:8px}
.btn:disabled{opacity:.5;cursor:default}
.kill{border-color:#f1c3cc;color:var(--bad);background:#fff}
.kill.on{background:var(--bad);color:#fff;border-color:var(--bad)}

/* shell */
.shell{display:grid;grid-template-columns:232px minmax(0,1fr);min-height:100vh}
.side{background:#fff;border-right:1px solid var(--line);padding:22px 14px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:10px;padding:0 10px 22px}
.brand .mark{width:22px;height:22px;border-radius:7px;background:linear-gradient(135deg,var(--accent) 0 50%,#16213a 50% 100%)}
#nav{display:flex;flex-direction:column;gap:2px}
#nav button{text-align:left;border:0;background:none;padding:10px 12px;border-radius:10px;color:var(--muted);font-weight:550;display:flex;align-items:center;gap:8px}
#nav button:hover{background:#f4f6fb;color:var(--ink)}
#nav button.on{background:var(--accent-soft);color:var(--accent)}
.pill{font-style:normal;background:var(--accent);color:#fff;border-radius:99px;font-size:12px;padding:0 7px;line-height:18px}
.side-foot{margin-top:auto}
.main{padding:20px 28px 60px;min-width:0}
.top{display:flex;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.spacer{flex:1}
.menu{display:none;border:1px solid var(--line2);background:#fff;border-radius:10px;padding:6px 11px}
.seg{display:inline-flex;background:#fff;border:1px solid var(--line2);border-radius:11px;padding:3px}
.seg button{border:0;background:none;padding:6px 14px;border-radius:8px;font-weight:600;color:var(--muted)}
.seg button.on[data-m=OFF]{background:#e9ebf2;color:var(--ink)}
.seg button.on[data-m=DRY]{background:var(--paper-soft);color:var(--paper)}
.seg button.on[data-m=LIVE]{background:var(--good);color:#fff}
.banner{border-radius:12px;padding:10px 14px;margin-bottom:16px;font-weight:550}
.banner.kill{background:var(--bad);color:#fff}
.banner.dry{background:var(--paper-soft);color:#4d3bd1}
.banner.off{background:#e9ebf2}
@media (max-width:860px){
  .shell{grid-template-columns:minmax(0,1fr)}
  .side{position:fixed;inset:0 auto 0 0;width:250px;z-index:30;transform:translateX(-102%);transition:transform .2s;box-shadow:var(--shadow)}
  .side.open{transform:none}
  .menu{display:block}
  .main{padding:16px 14px 60px}
}

/* kpi */
.kpi .lbl{color:var(--muted);font-size:13px;font-weight:550}
.kpi .val{font-size:28px;font-weight:650;letter-spacing:-.02em;margin-top:2px}
.kpi .ft{font-size:13px;color:var(--muted);margin-top:2px}
.pos{color:var(--good)}.neg{color:var(--bad)}
.tag{display:inline-block;border-radius:99px;padding:1px 9px;font-size:12.5px;font-weight:600;background:#eef0f6;color:var(--muted);white-space:nowrap}
.tag.good{background:var(--good-soft);color:var(--good)}
.tag.bad{background:var(--bad-soft);color:var(--bad)}
.tag.warn{background:var(--warn-soft);color:var(--warn)}
.tag.paper{background:var(--paper-soft);color:var(--paper)}
.tag.acc{background:var(--accent-soft);color:var(--accent)}

/* fan-out burst: the signature element */
.burst{display:grid;grid-template-columns:repeat(auto-fill,minmax(132px,1fr));gap:8px}
.chip{border:1px solid var(--line);border-radius:12px;padding:8px 10px;background:#fafbfe;border-left:4px solid var(--line2);min-width:0}
.chip b{display:block;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chip span{display:block;font-size:12.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chip.ok{border-left-color:var(--good)}.chip.paper{border-left-color:var(--paper)}
.chip.skip{border-left-color:#c9ceda}.chip.fail{border-left-color:var(--bad);background:var(--bad-soft)}
.sigline{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center;margin-bottom:12px}
.sigline strong{font-size:16px}

/* tables */
.tw{overflow-x:auto;margin:0 -6px}
table{width:100%;border-collapse:collapse;min-width:640px}
th{font-weight:600;color:var(--muted);font-size:13px;text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:11px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
tbody tr:last-child td{border-bottom:0}
tr.click{cursor:pointer}
tr.click:hover td{background:#f8f9fd}
td.r,th.r{text-align:right}
.name{font-weight:600}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px;align-items:center}
.filters input,.filters select{border:1px solid var(--line2);border-radius:10px;padding:7px 12px;background:#fff;min-width:0}
.chipbtn{border:1px solid var(--line2);background:#fff;border-radius:99px;padding:4px 13px;font-size:13.5px;font-weight:550;color:var(--muted)}
.chipbtn.on{background:var(--ink);border-color:var(--ink);color:#fff}
.empty{padding:30px 10px;text-align:center;color:var(--muted)}

/* attention */
.alist{display:flex;flex-direction:column;gap:8px}
.arow{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border-radius:12px;background:var(--warn-soft)}
.arow.ERROR{background:var(--bad-soft)}.arow.INFO{background:#eef0f6}
.arow p{margin:0;flex:1;font-size:14px}

/* algo cards */
.algo{display:flex;flex-direction:column;gap:6px}
.algo h3{display:flex;justify-content:space-between;gap:8px}
.algo dl{display:grid;grid-template-columns:1fr auto;gap:2px 10px;margin:4px 0 0;font-size:14px}
.algo dt{color:var(--muted)}.algo dd{margin:0;text-align:right;font-weight:600}

/* chart */
.chart{width:100%;height:150px}
.legend{display:flex;gap:14px;font-size:13px;color:var(--muted);margin-top:6px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:5px;vertical-align:-1px}

/* forms */
label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:12px}
label input,label select,label textarea{display:block;width:100%;margin-top:4px;border:1px solid var(--line2);border-radius:10px;padding:9px 12px;background:#fff;font-weight:400;color:var(--ink)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.row3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.checks{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}
.checks label{display:flex;gap:10px;align-items:center;margin:0;color:var(--ink);font-weight:500;padding:8px 12px;border:1px solid var(--line);border-radius:10px}
.checks input{width:auto;margin:0}
.switch{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;margin-bottom:12px;color:var(--ink);font-weight:500}
.switch input{width:20px;height:20px;margin:0}
.hint{font-size:13px;color:var(--muted);margin:-6px 0 12px}

/* drawer + dialog */
.scrim{position:fixed;inset:0;background:rgba(22,33,58,.35);z-index:40}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(560px,100%);background:var(--canvas);z-index:50;overflow-y:auto;box-shadow:-20px 0 50px -20px rgba(22,33,58,.3);padding:0 18px 40px}
.drawer>header{display:flex;justify-content:space-between;gap:12px;padding:20px 2px 14px;position:sticky;top:0;background:var(--canvas);z-index:2}
.drawer .card{margin-bottom:14px}
.x{border:0;background:#fff;border-radius:10px;width:36px;height:36px;border:1px solid var(--line2)}
dialog{border:0;border-radius:var(--r);padding:22px;width:min(480px,94vw);box-shadow:0 30px 80px -20px rgba(22,33,58,.45);color:var(--ink)}
dialog::backdrop{background:rgba(22,33,58,.4)}
.actions{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap;margin-top:6px}
.toast{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 18px;border-radius:12px;z-index:90;max-width:92vw}
.toast.bad{background:var(--bad)}
.login{min-height:100vh;display:grid;place-items:center;padding:20px}
.login-card{width:min(400px,100%)}
.login-card h1{margin-bottom:4px}
.login-card .sub{margin:0 0 16px}
.login-card .btn{width:100%;padding:11px}
.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;margin:0;font-size:14px}
.kv dt{color:var(--muted)}.kv dd{margin:0;text-align:right;font-weight:550}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* polish */
.g-kpi{grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}
.kpi .val{white-space:nowrap}
td.r,.pos,.neg{white-space:nowrap}
.algo h3 .tag{align-self:flex-start;height:fit-content}
.chip span{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
@media (max-width:560px){.g-kpi{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.kpi .val{font-size:22px}.card{padding:16px}.row3,.row2{grid-template-columns:1fr}}