:root{
  --sans:'IBM Plex Sans',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --bg:#f4f7f7;--surface:#ffffff;--surface-2:#f8fafb;--surface-3:#eef2f3;
  --border:#e4e9eb;--border-strong:#d2dadd;
  --text:#0d1c22;--text-2:#4a5c63;--text-3:#7f8d93;
  --accent:#2563eb;--accent-hover:color-mix(in oklch, #2563eb 85%, black);--accent-fg:#ffffff;--accent-soft:color-mix(in oklch, #2563eb 8%, white);--accent-bd:color-mix(in oklch, #2563eb 34%, white);
  --ok:#16a34a;--ok-soft:color-mix(in oklch, #16a34a 10%, white);--ok-bd:color-mix(in oklch, #16a34a 32%, white);
  --warn:#b45309;--warn-soft:color-mix(in oklch, #d97706 12%, white);--warn-bd:color-mix(in oklch, #d97706 34%, white);
  --quar:#c2410c;--quar-soft:color-mix(in oklch, #c2410c 12%, white);--quar-bd:color-mix(in oklch, #c2410c 34%, white);
  --bad:#dc2626;--bad-soft:color-mix(in oklch, #dc2626 10%, white);--bad-bd:color-mix(in oklch, #dc2626 32%, white);
  --waiver:#6d28d9;--waiver-soft:color-mix(in oklch, #6d28d9 10%, white);--waiver-bd:color-mix(in oklch, #6d28d9 32%, white);
  --neutral:#4a5c63;--neutral-soft:#eef2f3;--neutral-bd:#d2dadd;
  --focus:0 0 0 3px color-mix(in oklch, #2563eb 40%, transparent);--rowpad:7px;
  --sh-sm:0 1px 2px rgba(15,30,36,.06);
  --sh:0 1px 3px rgba(15,30,36,.08),0 1px 2px rgba(15,30,36,.04);
  --sh-md:0 6px 18px rgba(15,30,36,.08),0 2px 6px rgba(15,30,36,.04);
  --shadow:0 18px 44px rgba(15,30,36,.16);
  color-scheme: light dark;
}
body[data-theme="dark"]{
  --bg:#0a1213;--surface:#0f1a1c;--surface-2:#142225;--surface-3:#1a2b2e;
  --border:#203234;--border-strong:#31474a;
  --text:#e6f0f0;--text-2:#96a8a9;--text-3:#6d8283;
  --accent:#60a5fa;--accent-hover:color-mix(in oklch, #60a5fa 85%, white);--accent-fg:#08172e;--accent-soft:color-mix(in oklch, #60a5fa 16%, #0f1a1c);--accent-bd:color-mix(in oklch, #60a5fa 40%, #0f1a1c);
  --ok:#4ade80;--ok-soft:#0e2018;--ok-bd:#1e4531;
  --warn:#fbbf24;--warn-soft:#231b09;--warn-bd:#4d3910;
  --quar:#fb923c;--quar-soft:#26160c;--quar-bd:#502e16;
  --bad:#f87171;--bad-soft:#26100f;--bad-bd:#50211e;
  --waiver:#a78bfa;--waiver-soft:#1a1330;--waiver-bd:#372c60;
  --neutral:#96a8a9;--neutral-soft:#142225;--neutral-bd:#31474a;
  --focus:0 0 0 3px color-mix(in oklch, #60a5fa 40%, transparent);
  --sh-sm:0 1px 2px rgba(0,0,0,.4);
  --sh:0 1px 3px rgba(0,0,0,.5),0 1px 2px rgba(0,0,0,.3);
  --sh-md:0 8px 22px rgba(0,0,0,.5);
  --shadow:0 18px 44px rgba(0,0,0,.6);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--text);font-family:var(--sans);-webkit-font-smoothing:antialiased;font-size:14px}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-hover);text-decoration:underline}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:none;box-shadow:var(--focus)}
table{border-collapse:collapse;width:100%}
h1,h2,h3,h4{margin:0;letter-spacing:-.015em}
@keyframes afIn{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}

.mono{font-family:var(--mono)}
.muted{color:var(--text-2)}
.dim{color:var(--text-3)}
.num{font-variant-numeric:tabular-nums}
.nowrap{white-space:nowrap}
.spacer{flex:1}
.row{display:flex;align-items:center;gap:8px}
.row-wrap{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.stack{display:flex;flex-direction:column;gap:14px}
.stack-sm{display:flex;flex-direction:column;gap:8px}
.grid-auto{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:14px}
.grid-kpi{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}

/* app shell */
.app{display:flex;min-height:100vh;align-items:stretch}
.app-main{flex:1;min-width:0;display:flex;flex-direction:column}
.content{flex:1;min-width:0;padding:18px}

/* sidebar */
.sidebar{flex:none;display:flex;flex-direction:column;background:var(--surface);border-right:1px solid var(--border);position:sticky;top:0;height:100vh;width:216px}
.sidebar-brand{display:flex;align-items:center;gap:8px;padding:14px 14px 12px;min-height:52px;font-size:12.5px;font-weight:600;letter-spacing:-.02em;color:var(--text)}
.sidebar-nav{flex:1;overflow-y:auto;padding:4px 8px 8px;display:flex;flex-direction:column;gap:2px}
.nav-label{padding:14px 8px 5px;font-size:10px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--text-3)}
.nav-item{width:100%;display:flex;align-items:center;gap:10px;padding:7px 8px;border:none;border-radius:9px;text-align:left;font-size:13px;font-weight:500;background:transparent;color:var(--text-2)}
.nav-item:hover{background:var(--surface-2);text-decoration:none;color:var(--text-2)}
.nav-item svg{flex:none}
.nav-item.active{background:var(--accent-soft);color:var(--accent);font-weight:600}
.sidebar-footer{border-top:1px solid var(--border);padding:10px 8px;position:relative}
.user-btn{width:100%;display:flex;align-items:center;gap:9px;padding:5px 6px;background:none;border:none;border-radius:9px;text-align:left;cursor:pointer}
.user-btn:hover{background:var(--surface-2)}
summary{list-style:none}
summary::-webkit-details-marker{display:none}
.avatar{flex:none;width:26px;height:26px;border-radius:50%;background:var(--accent-soft);border:1px solid var(--accent-bd);color:var(--accent);display:grid;place-items:center;font-size:10.5px;font-weight:600}
.avatar-lg{width:42px;height:42px;font-size:14px}
.user-menu{position:absolute;left:8px;right:8px;bottom:calc(100% + 6px);z-index:60;background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--sh-md);padding:6px;animation:afIn .14s ease}
.menu-item{width:100%;display:flex;align-items:center;gap:9px;padding:8px 9px;background:none;border:none;border-radius:7px;font-size:12.5px;color:var(--text);text-align:left}
.menu-item:hover{background:var(--surface-2);text-decoration:none;color:var(--text)}
.menu-item.danger{color:var(--bad)}
.menu-item.danger:hover{background:var(--bad-soft);color:var(--bad)}

/* topbar */
.topbar{position:sticky;top:0;z-index:30;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:16px;padding:0 18px;min-height:52px;background:var(--surface);border-bottom:1px solid var(--border)}
.topbar h1{font-size:14px;font-weight:600;letter-spacing:-.01em;white-space:nowrap}
.topbar-actions{display:flex;justify-content:flex-end;gap:12px}
.search{position:relative;width:100%;max-width:420px;margin-left:auto}
.search svg{position:absolute;left:9px;top:50%;transform:translateY(-50%)}
.search input{width:100%;height:30px;padding:0 10px 0 27px;background:var(--surface-2);border:1px solid var(--border);border-radius:9px;font-size:12.5px}

/* cards + tables */
.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--sh-sm)}
.card-clip{overflow:hidden}
.card-header{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;padding:12px 14px;border-bottom:1px solid var(--border);font-size:13px;font-weight:600}
.card-body{padding:14px}
.table-scroll{overflow-x:auto}
.table-scroll.tall{max-height:640px}
.table th{text-align:left;font-size:10.5px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-3);padding:8px 10px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--surface);z-index:2}
.table td{padding:var(--rowpad) 10px;border-bottom:1px solid var(--border);font-size:12.5px}
.table th:first-child,.table td:first-child{padding-left:14px}
.table th:last-child,.table td:last-child{padding-right:14px}
.table th.num,.table td.num{text-align:right;font-variant-numeric:tabular-nums}
.table tbody tr:hover{background:var(--surface-2)}
.log-row{cursor:pointer}
.log-row[aria-expanded="true"]{background:var(--surface-2)}
.log-detail:hover{background:var(--surface-2)}
[hidden]{display:none!important}
.link-cell{background:none;border:none;padding:0;font-family:var(--mono);font-size:12.5px;color:var(--text);text-align:left}
.link-cell:hover{color:var(--accent);text-decoration:underline}

/* badges */
.badge{display:inline-flex;align-items:center;gap:5px;padding:1px 7px;border-radius:7px;font-size:11px;font-weight:600;border:1px solid transparent}
.badge .dot{width:6px;height:6px;border-radius:50%;background:currentColor}
.badge-ok{color:var(--ok);background:var(--ok-soft);border-color:var(--ok-bd)}
.badge-warn{color:var(--warn);background:var(--warn-soft);border-color:var(--warn-bd)}
.badge-quar{color:var(--quar);background:var(--quar-soft);border-color:var(--quar-bd)}
.badge-bad{color:var(--bad);background:var(--bad-soft);border-color:var(--bad-bd)}
.badge-waiver{color:var(--waiver);background:var(--waiver-soft);border-color:var(--waiver-bd)}
.badge-accent{color:var(--accent);background:var(--accent-soft);border-color:var(--accent-bd)}
.badge-neutral{color:var(--text-2);background:var(--surface-2);border-color:var(--border)}
.badge-eco{color:var(--text-2);background:var(--surface-2);border-color:var(--border);font-size:10.5px}
.badge-eco .dot{background:var(--neutral)}
.badge-mono{font-family:var(--mono);font-size:10.5px}
.badge-soon{font-size:9.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;padding:0 4px;border-radius:6px;background:var(--surface-2);border:1px solid var(--border);color:var(--text-3)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:30px;padding:0 12px;border-radius:9px;font-size:12.5px;font-weight:500;background:var(--surface);border:1px solid var(--border);color:var(--text)}
.btn:hover{border-color:var(--border-strong);text-decoration:none;color:var(--text)}
.btn-strong{border-color:var(--border-strong)}
.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-fg);font-weight:600}
.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover);color:var(--accent-fg)}
.btn-danger{background:var(--bad-soft);border-color:var(--bad-bd);color:var(--bad);font-weight:600}
.btn-danger:hover{color:var(--bad)}
.btn-danger-solid{background:var(--bad);border-color:var(--bad);color:#fff;font-weight:600}
.btn-danger-solid:hover{color:#fff}
.btn-ghost{background:none;border-color:transparent}
.btn-ghost:hover{background:var(--surface-2)}
.btn-sm{height:26px;padding:0 10px;font-size:11.5px}
.btn-xs{height:22px;padding:0 8px;font-size:11px}
.btn-icon{width:28px;height:28px;padding:0;flex:none}
.btn[aria-pressed="true"]{background:var(--accent-soft);border-color:var(--accent-bd);color:var(--accent)}
.icon-btn{width:26px;height:26px;flex:none;display:grid;place-items:center;background:var(--surface);border:1px solid var(--border);border-radius:7px;color:var(--text-2)}
.icon-btn:hover{border-color:var(--border-strong);color:var(--text)}
.icon-btn.on{background:var(--ok-soft);border-color:var(--ok-bd);color:var(--ok)}
.row-blocked{background:var(--bad-soft)}
.row-blocked:hover{background:var(--bad-soft)}
.btn-link{background:none;border:none;padding:0;font-size:11.5px;color:var(--accent);text-decoration:underline}

/* forms */
.field{display:block}
.field > label,.field-label{display:block;font-size:11.5px;font-weight:600;margin-bottom:6px}
.field .hint{margin:5px 0 0;font-size:11px;color:var(--text-3)}
.req{color:var(--bad);font-weight:500}
.opt{color:var(--text-3);font-weight:500}
.input,.select,.textarea{width:100%;padding:0 10px;height:32px;background:var(--surface-2);border:1px solid var(--border);border-radius:9px;font-size:12.5px;color:var(--text)}
.textarea{height:auto;padding:8px 10px;resize:vertical}
.select-inline{height:30px;padding:0 8px;background:var(--surface);border:1px solid var(--border);border-radius:9px;font-size:12.5px;width:auto}
.scope-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.scope-opt{text-align:left;padding:9px 11px;border-radius:9px;background:var(--surface-2);border:1px solid var(--border)}
.scope-opt[aria-pressed="true"]{background:var(--accent-soft);border-color:var(--accent-bd)}

/* kpi + health */
.health{display:flex;flex-wrap:wrap;background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--sh-sm);overflow:hidden}
.health-item{flex:1;min-width:220px;display:flex;align-items:center;gap:10px;padding:11px 14px;border-right:1px solid var(--border)}
.health-dot{flex:none;width:7px;height:7px;border-radius:50%;background:var(--ok)}
.kpi{background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--sh-sm);padding:12px 14px}
.kpi-label{font-size:11px;font-weight:500;letter-spacing:.03em;text-transform:uppercase;color:var(--text-3)}
.kpi-value{margin-top:6px;font-size:23px;font-weight:600;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.kpi-sub{margin-top:3px;font-size:11.5px;color:var(--text-3)}

/* charts */
.legend{display:flex;flex-wrap:wrap;gap:12px}
.legend span.item{display:inline-flex;align-items:center;gap:5px;font-size:11px;color:var(--text-2);font-family:var(--mono)}
.swatch{width:8px;height:8px;border-radius:2px}
.bars{display:flex;align-items:flex-end;gap:3px;height:170px}
.bars.short{height:64px;gap:2px}
.bar{flex:1;display:flex;flex-direction:column-reverse;height:100%;justify-content:flex-start;border-radius:2px;overflow:hidden}
.axis{display:flex;justify-content:space-between;margin-top:7px;font-size:10.5px;color:var(--text-3);font-family:var(--mono)}
.donut-wrap{display:flex;align-items:center;gap:20px;padding:16px 14px;flex-wrap:wrap}
.donut{position:relative;flex:none;width:132px;height:132px}
.donut-center{position:absolute;inset:0;display:grid;place-content:center;text-align:center}
.meter{height:7px;border-radius:6px;background:var(--surface-2);overflow:hidden}
.meter > div{height:100%}
.progress{height:6px;border-radius:6px;background:var(--surface-2);overflow:hidden}
.progress-bar{height:100%;background:var(--accent)}

/* activity feed */
.feed-item{display:flex;gap:10px;padding:9px 0;border-bottom:1px solid var(--border)}
.feed-dot{flex:none;width:7px;height:7px;border-radius:50%;margin-top:5px}

/* chips */
.chip{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 4px 0 9px;background:var(--surface-2);border:1px solid var(--border);border-radius:12px;font-size:11.5px;color:var(--text-2)}
.chip button{width:16px;height:16px;display:grid;place-items:center;border:none;background:none;color:var(--text-3);border-radius:50%}
.chip button:hover{background:var(--surface-3);color:var(--text)}

/* detail list panels */
.list-panel-head{display:flex;align-items:center;gap:8px;padding:10px 13px;border-bottom:1px solid var(--border)}
.list-row{padding:10px 13px;border-bottom:1px solid var(--border)}
.exp-never{font-size:10.5px;font-family:var(--mono);color:var(--text-3);border:1px dashed var(--border-strong);border-radius:6px;padding:0 5px}

/* tabs */
.tabs{display:flex;align-items:center;justify-content:space-between;padding:0 14px;border-bottom:1px solid var(--border)}
.tablist{display:flex;gap:2px}
.tab{height:38px;padding:0 12px;background:none;border:none;border-bottom:2px solid transparent;font-size:12.5px;font-weight:500;color:var(--text-3);display:inline-flex;align-items:center;gap:6px}
.tab:hover{text-decoration:none;color:var(--text-2)}
.tab.active{border-bottom-color:var(--accent);color:var(--text);font-weight:600}

/* code */
code,pre{font-family:var(--mono)}
pre.snippet{margin:0;padding:13px 15px;background:var(--surface-2);border:1px solid var(--border);border-radius:9px;font-size:12px;line-height:1.7;overflow-x:auto;white-space:pre}
.snippet-wrap{position:relative}
.snippet-wrap .btn{position:absolute;top:8px;right:8px}
code.token{flex:1;min-width:200px;padding:8px 11px;background:var(--surface-2);border:1px solid var(--border);border-radius:9px;font-size:12.5px;white-space:nowrap;overflow-x:auto}

/* alerts */
.alert{display:flex;gap:9px;padding:11px 12px;border-radius:9px;font-size:12px;line-height:1.5}
.alert svg{flex:none;margin-top:2px}
.alert-bad{background:var(--bad-soft);border:1px solid var(--bad-bd);color:var(--bad)}
.alert-warn{background:var(--warn-soft);border:1px solid var(--warn-bd);color:var(--warn)}
.alert-quar{background:var(--quar-soft);border:1px solid var(--quar-bd);color:var(--quar)}
.alert pre{margin:5px 0 0;font-size:11.5px;white-space:pre-wrap;line-height:1.5}

/* modal */
.modal-scrim{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:20px;background:rgba(8,10,14,.45)}
.modal{width:100%;max-width:520px;max-height:88vh;overflow-y:auto;background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);animation:afIn .14s ease}
.modal-head{padding:16px 18px 12px;border-bottom:1px solid var(--border)}
.modal-head h2{font-size:14.5px;font-weight:600}
.modal-body{padding:16px 18px;display:flex;flex-direction:column;gap:14px}
.modal-foot{display:flex;justify-content:flex-end;gap:8px;padding:12px 18px;border-top:1px solid var(--border);background:var(--surface-2)}

/* empty states */
.empty{padding:56px 24px;text-align:center}
.empty h3{margin:0 0 6px;font-size:13.5px;font-weight:600}
.empty p{margin:0 0 14px;font-size:12.5px;color:var(--text-2)}
.empty-sm{padding:16px 13px;font-size:11.5px;color:var(--text-3);line-height:1.5;margin:0}

/* auth (login / error) */
.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(120% 90% at 50% -10%,var(--accent-soft),var(--bg) 55%)}
.auth-card{width:100%;max-width:400px;text-align:center;background:var(--surface);border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow);padding:40px 34px}
.auth-icon{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:16px;background:var(--accent);box-shadow:var(--sh-sm);margin-bottom:20px}
.auth-btn{width:100%;height:44px;border-radius:12px;font-weight:600}

/* access denied */
.denied{max-width:460px;margin:80px auto;text-align:center}
.denied-icon{width:38px;height:38px;margin:0 auto 14px;display:grid;place-items:center;border-radius:16px;background:var(--neutral-soft);border:1px solid var(--neutral-bd)}