:root{
  --ivory:#F7F3EA; --paper:#FFFDF8; --stone:#E6E0D3; --stone-2:#D6CEBB;
  --navy:#0F2238; --navy-2:#1A3353; --ink:#1C2430; --muted:#6B7280;
  --gold:#C9A227; --gold-2:#B8891B; --gold-soft:#F3E7C1;
  --green:#2E7D5B; --red:#B23A3A; --blue:#3C5A80;
  --radius:14px; --shadow:0 1px 2px rgba(15,34,56,.06),0 8px 24px rgba(15,34,56,.06);
  --serif:'Cormorant Garamond',Georgia,serif; --sans:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}

@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--ivory:#111A26;--paper:#182536;--stone:#2A3A50;--stone-2:#3A4D66;--ink:#E6E1D6;--muted:#A3ACBA;--gold-soft:#3A3217;--navy:#F0E9D8;--navy-2:#0B1420;--shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25);color-scheme:dark}}
:root[data-theme="dark"]{--ivory:#111A26;--paper:#182536;--stone:#2A3A50;--stone-2:#3A4D66;--ink:#E6E1D6;--muted:#A3ACBA;--gold-soft:#3A3217;--navy:#F0E9D8;--navy-2:#0B1420;--shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25);color-scheme:dark}
.side,.gate{background:#0B1420}
*{box-sizing:border-box}
html,body{margin:0;background:var(--ivory);color:var(--ink);font-family:var(--sans);font-size:14px;line-height:1.5}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--serif);font-weight:600;color:var(--navy);margin:0}
h1{font-size:34px;line-height:1.1}
h2{font-size:22px;margin-bottom:10px}
h3{font-size:18px}
[hidden]{display:none!important}

/* gate */
.gate{position:fixed;inset:0;background:radial-gradient(1200px 600px at 20% -10%,#1A3353,#0F2238 60%);display:flex;align-items:center;justify-content:center;z-index:50;padding:16px}
.gate-card{background:#FFFDF8;border-radius:20px;padding:40px 36px;width:100%;max-width:420px;text-align:center;box-shadow:0 30px 80px rgba(0,0,0,.35)}
.gate-logo{width:100%;max-width:300px}
.gate-sub{color:var(--muted);letter-spacing:.15em;text-transform:uppercase;font-size:11px;margin:6px 0 24px}
.gate form{display:flex;gap:8px}
.gate input{flex:1;padding:12px 14px;border:1px solid var(--stone-2);border-radius:10px;font:inherit;font-size:15px;background:#fff}
.gate button{padding:12px 20px;border:0;border-radius:10px;background:#0F2238;color:#fff;font:inherit;font-weight:600;cursor:pointer}
.gate-err{color:var(--red);margin-top:12px}

/* layout */
.app{display:grid;grid-template-columns:260px 1fr;min-height:100vh}
.side{background:#0F2238;color:#E8E2D4;padding:22px 18px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand img{width:100%;filter:brightness(1.1)}
.brand{display:block;background:var(--paper);border-radius:12px;padding:10px 12px;margin-bottom:22px}
nav a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:9px;color:#D8D1C0;font-weight:500}
nav a:hover{background:rgba(255,255,255,.06);color:#fff}
nav a.active{background:rgba(201,162,39,.16);color:#fff}
.nav-group{font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:#8A94A6;margin:16px 12px 6px}
.dot{width:8px;height:8px;border-radius:50%;display:inline-block;flex:none}
.dot-nav{background:var(--gold)}
.side-foot{margin-top:auto;padding-top:16px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-direction:column;gap:8px}
.data-status{font-size:12px;color:#B5BDCB}
.data-status.live::before{content:"● ";color:#5CC28A}
.data-status.snapshot::before{content:"● ";color:#E3C45A}
.btn-ghost{background:transparent;color:#D8D1C0;border:1px solid rgba(255,255,255,.2);padding:7px 10px;border-radius:8px;font:inherit;cursor:pointer}
.btn-ghost:hover{background:rgba(255,255,255,.08)}
.main{padding-block:32px 60px;padding-left:max(40px,env(safe-area-inset-left,0px));padding-right:max(40px,env(safe-area-inset-right,0px));max-width:1380px}
.loading{color:var(--muted);padding:40px}

/* page header */
.page-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px}
.eyebrow{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-2);font-weight:600;margin-bottom:6px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.chip{background:var(--paper);border:1px solid var(--stone);border-radius:999px;padding:5px 12px;font-size:12px;color:var(--ink)}
.chip b{color:var(--navy)}
.chip.status{background:var(--gold-soft);border-color:#E7D48E}

/* grid & cards */
.grid{display:grid;gap:16px}
.grid>*{min-width:0}
.card{min-width:0}
.main{min-width:0;overflow-x:hidden}
.g4{grid-template-columns:repeat(4,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.g21{grid-template-columns:2fr 1fr}
.card{background:var(--paper);border:1px solid var(--stone);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow)}
.card.flat{box-shadow:none}
.card h3{margin-bottom:10px}
.card .sub{color:var(--muted);font-size:12px;margin-top:-6px;margin-bottom:12px}
.kpi .label{font-size:12px;color:var(--muted);letter-spacing:.02em}
.kpi .value{font-family:var(--serif);font-size:30px;font-weight:600;color:var(--navy);line-height:1.1;margin:6px 0 4px}
.kpi .value.small{font-size:22px}
.kpi .delta{font-size:12px;color:var(--muted)}
.kpi .delta.pos{color:var(--green)} .kpi .delta.neg{color:var(--red)}
.kpi .empty{color:var(--muted);font-style:italic}
.kpi.accent{border-top:3px solid var(--gold)}
.section{margin-top:28px}
.section-title{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:12px}
.section-title .hint{color:var(--muted);font-size:12px}
.chart-wrap{position:relative;height:300px;width:100%}
.chart-wrap.tall{height:340px}
.chart-wrap.short{height:240px}
.legend-note{font-size:12px;color:var(--muted);margin-top:8px}

/* tables */
table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;font-weight:600;color:var(--muted);font-size:11px;letter-spacing:.08em;text-transform:uppercase;padding:8px 10px;border-bottom:1px solid var(--stone-2)}
td{padding:8px 10px;border-bottom:1px solid var(--stone)}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
tr.total td{font-weight:600;background:var(--gold-soft)}
tr.past td{color:var(--ink)}
tr.future td{color:#8A8F99}
td.neg{color:var(--red)} td.pos{color:var(--green)}
.table-scroll{overflow:auto;max-height:520px}
.mini{font-size:12px;color:var(--muted)}

/* insights */
.insights li{margin:6px 0}
.insights{padding-left:18px;margin:0}
.empty-state{border:1px dashed var(--stone-2);border-radius:var(--radius);padding:26px;text-align:center;color:var(--muted);background:rgba(255,255,255,.5)}
.empty-state b{color:var(--navy)}

/* project cards on overview */
.pcard{display:block;background:var(--paper);border:1px solid var(--stone);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow);transition:transform .12s}
.pcard:hover{transform:translateY(-2px);border-color:var(--gold)}
.pcard .name{font-family:var(--serif);font-size:20px;font-weight:600;color:var(--navy)}
.pcard .meta{color:var(--muted);font-size:12px;margin:4px 0 10px}
.pcard .row{display:flex;justify-content:space-between;font-size:13px;padding:4px 0;border-top:1px dashed var(--stone)}
.pcard .row b{font-variant-numeric:tabular-nums}
.bar{height:6px;background:var(--stone);border-radius:4px;overflow:hidden;margin-top:10px}
.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--gold-2),var(--gold))}
.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600}
.pill.live{background:#DDF3E6;color:#1E6B45}
.pill.none{background:var(--stone);color:var(--muted)}

/* setup page */
.steps{counter-reset:s;padding:0;margin:0;list-style:none}
.steps li{counter-increment:s;padding:10px 0 10px 40px;position:relative;border-bottom:1px solid var(--stone)}
.steps li::before{content:counter(s);position:absolute;left:0;top:10px;width:26px;height:26px;border-radius:50%;background:var(--gold-2);color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600}
code{background:var(--stone);padding:1px 6px;border-radius:5px;font-size:12px}
.links a{display:block;padding:8px 0;border-bottom:1px solid var(--stone);color:var(--navy);font-weight:500}
.links a::after{content:" ↗";color:var(--gold-2)}
.warn{background:#FFF4E0;border:1px solid #F0D7A0;border-radius:10px;padding:12px 14px;font-size:13px}

@media (max-width:1100px){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(2,1fr)}.g21{grid-template-columns:1fr}}
@media (max-width:820px){
  .app{grid-template-columns:1fr}
  .side{position:relative;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center;gap:8px;padding:12px 16px}
  .brand{margin:0;width:170px;padding:6px 8px}
  nav{display:flex;flex-wrap:wrap;gap:4px;flex:1 1 100%}
  nav a{padding:6px 10px;font-size:12px}
  .nav-group{display:none}
  .side-foot{margin:0;padding:0;border:0;flex-direction:row;align-items:center;flex:1 1 100%}
  .main{padding-block:18px 40px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
  h1{font-size:26px}
  .g4,.g3,.g2{grid-template-columns:1fr}
}