:root{
  --ink:#111111; --ink-2:#1c1c1b; --bg:#f4f3ef; --surface:#ffffff; --line:#e6e4de; --line-2:#efeee9;
  --text:#121212; --text-2:#52514e; --muted:#8a8984;
  --s1:#2a78d6; --s2:#eb6834; --s3:#1baf7a; --s4:#eda100; --s5:#e87ba4; --s6:#008300; --s7:#6250d6; --s8:#e34948;
  --good:#0ca30c; --good-text:#006300; --warn:#fab219; --serious:#ec835a; --critical:#d03b3b;
  --radius:10px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:Inter,"Segoe UI",system-ui,-apple-system,Helvetica,Arial,sans-serif;color:var(--text);background:var(--bg);font-size:14px;-webkit-font-smoothing:antialiased}
[hidden]{display:none!important}

/* ---------- login ---------- */
.login{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:radial-gradient(1200px 600px at 50% -10%,#2a2a28 0%,#111 55%,#0a0a0a 100%);padding:24px}
.login-card{width:100%;max-width:380px;background:#fff;border-radius:16px;padding:40px 36px 30px;box-shadow:0 30px 80px rgba(0,0,0,.45)}
.login-logo{display:block;width:150px;margin:0 auto 22px}
.login-title{text-align:center;font-size:18px;font-weight:600;letter-spacing:.02em}
.login-sub{text-align:center;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.18em;margin:6px 0 26px}
.login label{display:block;font-size:12px;color:var(--text-2);font-weight:500;margin-bottom:14px}
.login input{display:block;width:100%;margin-top:6px;padding:11px 12px;border:1px solid #d7d5cf;border-radius:8px;font:inherit;font-size:15px;background:#fbfbfa}
.login input:focus{outline:none;border-color:#111;box-shadow:0 0 0 3px rgba(17,17,17,.08);background:#fff}
.login button{width:100%;margin-top:8px;padding:12px;border:0;border-radius:8px;background:#111;color:#fff;font:inherit;font-weight:600;letter-spacing:.04em;cursor:pointer}
.login button:hover{background:#2b2b29}
.login button:disabled{opacity:.6;cursor:wait}
.login-msg{min-height:20px;margin-top:12px;text-align:center;color:var(--critical);font-size:13px}
.login-foot{margin-top:26px;color:#77766f;font-size:11px;letter-spacing:.14em;text-transform:uppercase}

/* ---------- shell ---------- */
.app{display:flex;min-height:100vh}
.side{position:fixed;inset:0 auto 0 0;width:232px;background:var(--ink);color:#d9d8d3;display:flex;flex-direction:column;padding:26px 0 18px;z-index:5}
.side-logo{width:118px;margin:0 28px 30px}
.side nav{display:flex;flex-direction:column;gap:2px;padding:0 12px}
.side nav a{padding:10px 16px;border-radius:8px;color:#bdbcb6;cursor:pointer;font-size:13.5px;font-weight:500;user-select:none;border-left:2px solid transparent}
.side nav a:hover{background:#1d1d1c;color:#fff}
.side nav a.active{background:#232322;color:#fff;border-left-color:#fff}
.side-foot{margin-top:auto;padding:0 28px;font-size:11.5px;color:#8f8e88;display:flex;justify-content:space-between;align-items:flex-end;gap:8px}
.side-foot b{color:#e8e7e2;font-weight:600;font-size:12.5px}
.ghost{background:transparent;border:1px solid #3a3a38;color:#d9d8d3;border-radius:6px;padding:6px 12px;font:inherit;font-size:12px;cursor:pointer}
.ghost:hover{border-color:#777;color:#fff}
main{flex:1;margin-left:232px;min-width:0;padding:28px 34px 60px}
.top{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:22px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.top h1{margin:0;font-size:24px;font-weight:600;letter-spacing:-.01em}
.top .sub{color:var(--text-2);margin-top:4px;font-size:13px}
.top-right{color:var(--muted);font-size:12px;text-align:right}

/* ---------- grid / cards ---------- */
.grid{display:grid;gap:16px;margin-bottom:16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g32{grid-template-columns:minmax(0,3fr) minmax(0,2fr)}
.g23{grid-template-columns:minmax(0,2fr) minmax(0,3fr)}
.g12{grid-template-columns:minmax(0,1fr) minmax(0,2fr)}
.kpis.k4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;min-width:0}
.card h3{margin:0 0 2px;font-size:14.5px;font-weight:600}
.card .note{color:var(--muted);font-size:12px;margin-bottom:14px}
.chart{position:relative;height:290px}
.chart.tall{height:380px}
.chart.short{height:230px}
.section-label{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:600;margin:26px 0 10px}

/* ---------- KPI tiles ---------- */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin-bottom:16px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:15px 17px 14px;position:relative;overflow:hidden}
.kpi.hero{background:var(--ink);border-color:var(--ink);color:#fff}
.kpi .lbl{font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:600}
.kpi.hero .lbl{color:#a9a8a2}
.kpi .val{font-size:25px;font-weight:600;letter-spacing:-.02em;margin:8px 0 4px;font-variant-numeric:tabular-nums;white-space:nowrap}
.kpi .det{font-size:12px;color:var(--text-2)}
.kpi.hero .det{color:#c9c8c2}

/* ---------- tables ---------- */
.tbl-wrap{overflow:auto;max-width:100%}
.tbl-wrap.scroll{max-height:520px}
table.t{width:100%;border-collapse:collapse;font-size:12.5px;font-variant-numeric:tabular-nums}
.t th{position:sticky;top:0;background:#faf9f7;text-align:right;font-weight:600;color:var(--text-2);font-size:10.5px;text-transform:uppercase;letter-spacing:.04em;padding:9px 8px;border-bottom:1px solid var(--line);white-space:nowrap}
.t td{padding:8px 8px;border-bottom:1px solid var(--line-2);text-align:right;white-space:nowrap}
.t th:first-child,.t td:first-child,.t .l{text-align:left}
.t tr:hover td{background:#fbfaf8}
.t tr.total td{font-weight:600;border-top:1px solid #cfcdc6;background:#faf9f7}
.t td.wrap{white-space:normal;min-width:220px;max-width:380px;color:var(--text-2)}
.t td.wrap2{white-space:normal;min-width:150px}
.t th.sortable{cursor:pointer}
.t th.sortable:hover{color:var(--text)}
.neg{color:#a32020}
.dim{color:var(--muted)}
.sw{display:inline-block;width:9px;height:9px;border-radius:2px;margin-right:7px;vertical-align:0}

/* chips (status: icon + label, never color alone) */
.chip{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:999px;font-size:11.5px;font-weight:500;border:1px solid var(--line);background:#fff;white-space:nowrap}
.chip i{font-style:normal;font-size:10px}
.chip.good{color:var(--good-text);border-color:#bfe3bf;background:#f2fbf2}
.chip.warn{color:#7a5300;border-color:#f3dca7;background:#fff9ea}
.chip.bad{color:#9e2323;border-color:#f0c4c4;background:#fdf2f2}
.chip.neutral{color:var(--text-2)}

.alerts{list-style:none;margin:0;padding:0}
.alerts li{display:flex;gap:12px;padding:11px 0;border-bottom:1px solid var(--line-2);align-items:flex-start}
.alerts li:last-child{border-bottom:0}
.alerts .an{font-weight:600;min-width:96px}
.alerts .at{color:var(--text-2);font-size:12.5px;line-height:1.45}

.ind{display:grid;grid-template-columns:1fr auto;gap:0;font-size:12.5px}
.ind div{padding:7px 0;border-bottom:1px solid var(--line-2)}
.ind div:nth-child(2n){text-align:right;font-weight:600;font-variant-numeric:tabular-nums}
.ind .h{grid-column:1/-1;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600;padding-top:14px;border-bottom:1px solid var(--line)}

.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:12px;flex-wrap:wrap}
.toolbar select,.toolbar input{font:inherit;font-size:13px;padding:7px 10px;border:1px solid #d7d5cf;border-radius:7px;background:#fff}
.toolbar input{min-width:220px}
.toolbar .count{color:var(--muted);font-size:12px;margin-left:auto}
.legend{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:12px;color:var(--text-2);margin:-4px 0 10px}
.legend span{display:inline-flex;align-items:center}
.callout{background:#faf9f6;border:1px solid var(--line);border-left:3px solid var(--ink);border-radius:8px;padding:12px 16px;color:var(--text-2);font-size:12.5px;line-height:1.5;margin-bottom:16px}
.callout b{color:var(--text)}

.tip{position:fixed;pointer-events:none;background:#111;color:#fff;font-size:12px;padding:7px 10px;border-radius:6px;z-index:50;max-width:280px;line-height:1.4}

/* ---------- responsive ---------- */
@media (max-width:1100px){.g3{grid-template-columns:1fr 1fr}.g32,.g23,.g12{grid-template-columns:1fr}.kpis.k4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:820px){
  .side{position:sticky;top:0;width:100%;height:auto;flex-direction:row;align-items:center;padding:10px 12px;gap:10px;overflow-x:auto}
  .side-logo{width:64px;margin:0 6px}
  .side nav{flex-direction:row;padding:0}
  .side nav a{white-space:nowrap;padding:8px 10px;border-left:0;border-bottom:2px solid transparent}
  .side nav a.active{border-bottom-color:#fff}
  .side-foot{margin:0;padding:0}.side-foot div{display:none}
  .app{flex-direction:column}
  main{margin-left:0;padding:18px 14px 40px}
  .g2,.g3{grid-template-columns:1fr}
  .top{flex-direction:column;align-items:flex-start}
}
@media print{.side{display:none}main{margin-left:0}.card,.kpi{break-inside:avoid}}