:root{
  --ink:#101d26;
  --ink-soft:#3c4c56;
  --muted:#6d7d86;
  --canvas:#f2f5f5;
  --surface:#ffffff;
  --rule:#dfe5e4;
  --ar:#0e6e63;
  --ar-soft:#d7e8e5;
  --ap:#3d4e8f;
  --alert:#a6332e;
  --alert-soft:#f3dedd;
  --warn:#8a6100;
  --warn-soft:#fbf0d5;
  --radius:3px;
  --shadow:0 1px 0 rgba(16,29,38,.06),0 1px 3px rgba(16,29,38,.05);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--canvas);color:var(--ink);
  font-family:"Public Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  font-size:15px;line-height:1.5;
  font-feature-settings:"tnum" 1,"lnum" 1;
}
.num{font-variant-numeric:tabular-nums lining-nums}
.hide{display:none !important}
:focus-visible{outline:2px solid #6fd3c4;outline-offset:2px}

/* ---------- bar ---------- */
.bar{position:sticky;top:0;z-index:40;background:var(--ink);color:#e9eeef;border-bottom:3px solid var(--ar)}
.bar-in{max-width:1280px;margin:0 auto;padding:13px 22px;display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.brand{margin-right:auto}
.brand h1{margin:0;font-size:17px;font-weight:600;letter-spacing:-.01em}
.brand .sub{margin:2px 0 0;font-size:12.5px;color:#9db0b6}
.bar-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}

.seg{display:flex;border:1px solid #3a4e59;border-radius:var(--radius);overflow:hidden}
.seg button{appearance:none;border:0;background:transparent;color:#c3d1d5;font:inherit;font-size:13px;
  padding:7px 14px;cursor:pointer;border-right:1px solid #3a4e59}
.seg button:last-child{border-right:0}
.seg button[aria-pressed="true"]{background:var(--ar);color:#fff;font-weight:600}
.seg button:hover:not([aria-pressed="true"]){background:#1d2f3a}

.btn{appearance:none;font:inherit;font-size:13.5px;font-weight:600;padding:8px 15px;
  border-radius:var(--radius);cursor:pointer;border:1px solid transparent;background:var(--ar);color:#fff}
.btn:hover{background:#0b5a51}
.btn.ghost{background:transparent;border-color:#b9c6c4;color:var(--ink-soft)}
.bar .btn.ghost{border-color:#3a4e59;color:#c3d1d5}
.bar .btn.ghost:hover{background:#1d2f3a}
.btn.ghost.dark{border-color:#b9c6c4}
.btn.ghost:hover{background:#e7ecec}
.btn.wide{width:100%;margin-top:14px}
.btn:disabled{opacity:.45;cursor:not-allowed}
.linkbtn{appearance:none;background:none;border:0;color:#9db0b6;font:inherit;font-size:12.5px;
  cursor:pointer;text-decoration:underline;padding:0}
.linkbtn:hover{color:#e9eeef}
.acct{display:flex;gap:10px;align-items:center;font-size:12.5px;color:#9db0b6}

/* ---------- layout ---------- */
main{max-width:1280px;margin:0 auto;padding:26px 22px 80px}
.narrow{max-width:760px;margin:26px auto}
h2.display{font-size:26px;line-height:1.25;letter-spacing:-.02em;margin:0 0 10px}
.narrow > h2{font-size:22px;margin:0 0 8px;letter-spacing:-.01em}
.lede{color:var(--ink-soft);margin:0 0 22px;max-width:62ch}

.panel{background:var(--surface);border:1px solid var(--rule);border-radius:var(--radius);box-shadow:var(--shadow)}
.panel > header{padding:14px 18px 12px;border-bottom:1px solid var(--rule)}
.panel > header h2{margin:0;font-size:14.5px;font-weight:600}
.panel > header p{margin:3px 0 0;font-size:12.5px;color:var(--muted)}
.panel .body{padding:16px 18px}

.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.mt{margin-top:18px}

/* ---------- drop zone ---------- */
.drop{border:2px dashed #b9c6c4;border-radius:6px;background:var(--surface);
  padding:44px 30px;text-align:center;transition:border-color .15s,background .15s}
.drop.over{border-color:var(--ar);background:var(--ar-soft)}
.drop strong{display:block;font-size:17px;margin-bottom:6px}
.drop span{display:block;color:var(--muted);font-size:13.5px}
.drop .btn{margin-top:18px}
.mode-note{font-size:12.5px;color:var(--muted);margin:12px 2px 0}

.expect{font-size:13.5px;color:var(--ink-soft)}
.expect ul{margin:8px 0;padding-left:20px}
.expect li{margin-bottom:4px}
code{background:#e7ecec;padding:1px 5px;border-radius:2px;font-size:12.5px;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace}

/* ---------- sign in ---------- */
.signin .body label{display:block;font-size:12.5px;color:var(--muted);margin:12px 0 4px}
.signin .body label:first-child{margin-top:0}
.signin input{width:100%;font:inherit;font-size:14.5px;padding:9px 11px;
  border:1px solid #c2cecd;border-radius:var(--radius);background:#fff;color:var(--ink)}
.signin input:focus{border-color:var(--ar)}
p.err{color:var(--alert);font-size:13px;margin:12px 0 0}

/* ---------- KPI ---------- */
.kpi{padding:16px 18px}
.kpi .label{font-size:12.5px;color:var(--muted);margin:0 0 6px}
.kpi .value{font-size:26px;font-weight:700;letter-spacing:-.02em;line-height:1.15;margin:0}
.kpi .note{font-size:12.5px;color:var(--ink-soft);margin:6px 0 0}
.kpi.ar{border-top:3px solid var(--ar)}
.kpi.ap{border-top:3px solid var(--ap)}
.kpi.net{border-top:3px solid var(--ink)}
.kpi.risk{border-top:3px solid var(--alert)}
.neg{color:var(--alert)}

/* ---------- charts ---------- */
.chart{position:relative;height:280px}
.chart.short{height:230px}
.chart.tall{height:320px}
.gauge{position:relative;height:190px}
.gauge .center{position:absolute;inset:0;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;pointer-events:none}
.gauge .center .big{font-size:30px;font-weight:700;letter-spacing:-.02em;line-height:1}
.gauge .center .cap{font-size:12px;color:var(--muted);margin-top:5px;max-width:15ch}

/* ---------- tables ---------- */
.tbl-wrap{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:13px}
th,td{padding:8px 10px;text-align:right;white-space:nowrap;border-bottom:1px solid var(--rule)}
th{font-weight:600;color:var(--muted);font-size:12px;border-bottom:1px solid #c9d3d2;
  position:sticky;top:0;background:var(--surface)}
th:first-child,td:first-child{text-align:left;white-space:normal;min-width:190px}
tbody tr:hover{background:#f7faf9}
td.over{color:var(--alert);font-weight:600}
tfoot td{font-weight:700;border-top:2px solid var(--ink);border-bottom:0}
.pill{display:inline-block;font-size:11px;padding:1px 7px;border-radius:9px;
  background:#eef2f2;color:var(--ink-soft);margin-left:6px}

/* ---------- library ---------- */
.lib-row{display:flex;gap:14px;align-items:center;padding:12px 0;border-bottom:1px solid var(--rule)}
.lib-row:last-child{border-bottom:0}
.lib-main{flex:1;min-width:0}
.lib-main b{display:block;font-size:14.5px;font-weight:600}
.lib-main span{display:block;font-size:12.5px;color:var(--muted);margin-top:2px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lib-fig{text-align:right;font-size:13px;color:var(--ink-soft);white-space:nowrap}
.lib-fig b{display:block;font-weight:600}
.lib-row[aria-current="true"]{background:#f3f8f7;margin:0 -10px;padding:12px 10px;border-radius:2px}
.empty{color:var(--muted);font-size:13.5px;padding:8px 0}

/* ---------- notices ---------- */
.notice{border-left:3px solid var(--warn);background:var(--warn-soft);padding:13px 16px;
  border-radius:var(--radius);font-size:13.5px;color:#4a3a06;margin-bottom:18px}
.notice h3{margin:0 0 6px;font-size:13.5px;font-weight:700}
.notice ul{margin:0;padding-left:18px}
.notice li{margin-bottom:4px}
.notice.err{border-left-color:var(--alert);background:var(--alert-soft);color:#5d1d1a}
.notice.ok{border-left-color:var(--ar);background:var(--ar-soft);color:#0b4740}

details.more{margin-top:18px}
details.more > summary{cursor:pointer;font-size:13.5px;font-weight:600;color:var(--ink-soft);
  padding:10px 0;list-style:none}
details.more > summary::-webkit-details-marker{display:none}
details.more > summary::before{content:"▸ ";color:var(--muted)}
details.more[open] > summary::before{content:"▾ "}

footer.foot{margin-top:34px;padding-top:16px;border-top:1px solid var(--rule);
  font-size:12.5px;color:var(--muted)}

.loading{display:flex;gap:10px;align-items:center;justify-content:center;
  padding:40px;color:var(--muted);font-size:13.5px}
.spinner{width:15px;height:15px;border:2px solid #c2cecd;border-top-color:var(--ar);
  border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

@media (max-width:1000px){
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .g3{grid-template-columns:1fr}
}
@media (max-width:720px){
  .g2,.g3,.g4{grid-template-columns:1fr}
  .bar-in{padding:12px 16px}
  main{padding:18px 16px 60px}
  .brand{width:100%}
  .kpi .value{font-size:22px}
}
@media (prefers-reduced-motion:reduce){*{transition:none !important;animation:none !important}}
@media print{
  .bar,.drop,.loading,details.more > summary{display:none !important}
  body{background:#fff}
  .panel{break-inside:avoid;box-shadow:none}
  details.more{display:block}
}