:root{
  --page:#f9f9f7; --surface:#fcfcfb; --ink:#0b0b0b; --ink2:#52514e;
  --muted:#6b6963; --line:#e1e0d9; --border:rgba(11,11,11,.10);
  --accent:#b3261e; --accent-soft:rgba(179,38,30,.08);
  --ok:#0a7a33; --okbg:#e7f4ec;
}
*{box-sizing:border-box; margin:0; padding:0}
html{background:var(--page)}
body{
  font-family:system-ui,-apple-system,"Segoe UI",sans-serif;
  color:var(--ink); background:var(--page); font-size:14px; line-height:1.45;
}
button{font:inherit}

/* ---------- topbar ---------- */
.topbar{
  display:flex; align-items:center; gap:14px; flex-wrap:wrap;
  background:var(--surface); border-bottom:1px solid var(--line);
  padding:12px 22px; position:sticky; top:0; z-index:20;
}
.brand{display:flex; align-items:center; gap:9px; font-weight:650; font-size:16px}
.brand .dot{width:11px;height:11px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 0 3px var(--accent-soft)}
.chip{font-size:12px; color:var(--ink2); background:var(--page);
  border:1px solid var(--line); border-radius:999px; padding:3px 10px}
.badge-demo{font-size:11px; letter-spacing:.06em; font-weight:650; color:#6d4c00;
  background:#fdf3d7; border:1px solid #f0dfa8; border-radius:6px; padding:3px 8px}
.daterange{font-size:12.5px; color:var(--muted)}
.spacer{flex:1}
.segmented{display:flex; border:1px solid var(--line); border-radius:8px; overflow:hidden}
.segmented button{font-size:12.5px; padding:6px 14px; border:0; cursor:pointer;
  background:var(--surface); color:var(--ink2)}
.segmented button.on{background:var(--ink); color:#fff; font-weight:600}
.btn{display:inline-flex; align-items:center; gap:8px; cursor:pointer;
  border:1px solid var(--line); background:var(--surface); color:var(--ink);
  border-radius:8px; padding:7px 14px; font-size:13px}
.btn:hover{border-color:rgba(11,11,11,.28)}
.btn.primary{background:var(--ink); border-color:var(--ink); color:#fff; font-weight:600}
.btn.primary:disabled{background:#b9b7b0; border-color:#b9b7b0; cursor:not-allowed}
.btn.accent{background:var(--accent); border-color:var(--accent); color:#fff; font-weight:600}

.wrap{max-width:1280px; margin:0 auto; padding:18px 22px 30px}

/* ---------- setup screen ---------- */
.hero{display:flex; align-items:flex-start; gap:18px; flex-wrap:wrap; margin:6px 0 16px}
.hero h1{font-size:22px; font-weight:700}
.hero p{color:var(--ink2); max-width:640px; margin-top:4px}
.hero .actions{margin-left:auto; display:flex; gap:10px; align-items:center}
.hero p.lede{color:var(--ink); font-size:14.5px; font-weight:500; max-width:640px; margin-top:6px}
.democol{display:flex; flex-direction:column; align-items:flex-end; gap:5px}
.demohint{font-size:11.5px; color:var(--muted)}
.privacy{display:flex; gap:9px; align-items:center; font-size:12.5px; color:var(--ok);
  background:var(--okbg); border:1px solid #cbe6d4; border-radius:8px;
  padding:8px 12px; margin-bottom:16px}
.banner{display:flex; flex-wrap:wrap; gap:4px 8px; align-items:baseline; font-size:13px;
  border-radius:8px; padding:10px 13px; margin:0 0 14px; border:1px solid}
.banner.bad{background:#fdecea; border-color:#f3c3bd; color:#7d1a12}
.banner.warn{background:#fdf6e3; border-color:#ecdcae; color:#6b5312}
.banner.info{background:#eef4fd; border-color:#cfdff5; color:#1c4a86}
.banner .btn{margin-left:auto; padding:4px 10px; font-size:12px}
.banner span{color:inherit; opacity:.9}

.setup-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(310px,1fr)); gap:14px}
.card{background:var(--surface); border:1px solid var(--border); border-radius:10px;
  padding:15px 16px; min-width:0}
.card h2{font-size:13px; font-weight:650; color:var(--ink2); margin-bottom:10px}
.card h2 .step{display:inline-flex; align-items:center; justify-content:center;
  width:18px; height:18px; border-radius:50%; background:var(--ink); color:#fff;
  font-size:11px; margin-right:7px}
.frow{display:flex; align-items:center; gap:10px; margin:8px 0; flex-wrap:wrap}
.frow label{font-size:12.5px; color:var(--ink2); min-width:86px}
.frow input[type=text], .frow input[type=number], .frow select{
  font:inherit; font-size:13px; padding:6px 9px; border:1px solid var(--line);
  border-radius:7px; background:#fff; color:var(--ink); width:110px}
.frow input[type=text]{width:150px}
.filebtn{position:relative; overflow:hidden}
.filebtn input{position:absolute; inset:0; opacity:0; cursor:pointer}
/* Ring on the label, since the real focus target is the invisible input inside. */
.filebtn:has(input:focus-visible){outline:2px solid #2a78d6; outline-offset:1px}
.btn:focus-visible, .rm:focus-visible, summary:focus-visible,
input:focus-visible, select:focus-visible{outline:2px solid #2a78d6; outline-offset:1px}
.status{font-size:12.5px; color:var(--muted); margin-top:6px}
.status.good{color:var(--ok)}
.status.bad{color:#8a1c14}
.filelist{margin-top:10px; display:flex; flex-direction:column; gap:6px}
.filerow{display:flex; align-items:center; gap:9px; font-size:12.5px;
  border:1px solid var(--line); border-radius:8px; padding:7px 10px; background:#fff}
.filerow .name{font-weight:600; overflow:hidden; text-overflow:ellipsis; white-space:nowrap}
.filerow .fmt{font-size:11px; color:#1c5cab; background:#e8f1fc; border:1px solid #c8ddf6;
  border-radius:5px; padding:1.5px 7px; white-space:nowrap}
.filerow .fmt.err{color:#8a1c14; background:#fbeae8; border-color:#efc4c0}
.filerow .n{margin-left:auto; color:var(--ink2); font-variant-numeric:tabular-nums; white-space:nowrap}
.filerow .rm{border:0; background:none; color:var(--muted); cursor:pointer; font-size:15px; padding:0 2px}
.filerow .rm:hover{color:#8a1c14}
.drop{border:1.5px dashed var(--line); border-radius:9px; padding:14px; text-align:center;
  color:var(--muted); font-size:12.5px; margin-top:8px}
.drop.over{border-color:#1c5cab; color:#1c5cab; background:#f4f8fd}
.radio-row{display:flex; flex-direction:column; gap:5px; margin:8px 0}
.radio-row label{display:flex; gap:8px; align-items:flex-start; font-size:12.5px; color:var(--ink2); cursor:pointer}
.radio-row input{margin-top:2px}
details.formats{margin-top:16px; background:var(--surface); border:1px solid var(--border);
  border-radius:10px; padding:13px 16px}
details.formats summary{cursor:pointer; font-weight:650; font-size:13px; color:var(--ink2)}
details.formats .fmt-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:12px; margin-top:12px}
details.formats h3{font-size:12.5px; margin-bottom:4px}
details.formats p{font-size:12px; color:var(--ink2)}
details.formats code{font-size:11px; background:var(--page); border:1px solid var(--line);
  border-radius:4px; padding:1px 5px}
details.formats pre{font-size:10.5px; background:var(--page); border:1px solid var(--line);
  border-radius:7px; padding:8px; overflow:auto; margin-top:6px; line-height:1.5}
details.formats a{color:#1c5cab; font-size:12px}
.genbar{position:sticky; bottom:0; margin-top:16px; background:var(--surface);
  border:1px solid var(--border); border-radius:10px; padding:12px 16px;
  display:flex; align-items:center; gap:12px; box-shadow:0 -4px 18px rgba(11,11,11,.05)}
.genbar .hint{font-size:12.5px; color:var(--muted)}
.err-list{margin-top:10px; display:flex; flex-direction:column; gap:6px}
.warnrow{font-size:12.5px; color:#8a1c14; background:#fbeae8; border:1px solid #efc4c0;
  border-radius:8px; padding:8px 10px}

/* ---------- calibration modal ---------- */
.modal-back{position:fixed; inset:0; background:rgba(11,11,11,.5); z-index:60;
  display:flex; align-items:center; justify-content:center; padding:20px}
.modal{background:var(--surface); border-radius:12px; max-width:min(920px,94vw);
  max-height:92vh; overflow:auto; padding:18px 20px}
.modal h2{font-size:15px; margin-bottom:4px}
.modal p{font-size:12.5px; color:var(--ink2); margin-bottom:10px}
.cal-stage{position:relative; border:1px solid var(--line); border-radius:8px; overflow:hidden;
  cursor:crosshair; background:#eceae4}
.cal-stage img{display:block; max-width:100%; height:auto; -webkit-user-select:none; user-select:none; -webkit-user-drag:none}
.cal-dot{position:absolute; width:14px; height:14px; border-radius:50%; transform:translate(-50%,-50%);
  border:2.5px solid #fff; box-shadow:0 0 0 1.5px rgba(11,11,11,.4); pointer-events:none}
.cal-dot.o{background:#1c5cab}
.cal-dot.f{background:var(--accent)}
.modal .foot{display:flex; gap:10px; align-items:center; margin-top:12px}
.modal .foot .state{font-size:12.5px; color:var(--ink2)}

/* ---------- report: tiles / chips ---------- */
.tiles{display:grid; grid-template-columns:repeat(auto-fit,minmax(170px,1fr));
  gap:12px; margin-bottom:14px}
.tile{background:var(--surface); border:1px solid var(--border); border-radius:10px;
  padding:12px 15px}
.tile .lb{font-size:12px; color:var(--muted)}
.tile .vl{font-size:27px; font-weight:650; margin-top:2px}
.tile .sub{font-size:11.5px; color:var(--muted); margin-top:2px}
.chips{display:flex; align-items:center; gap:8px; flex-wrap:wrap; margin-bottom:14px}
.chips .lab{font-size:12.5px; color:var(--muted); margin-right:2px}
.fchip{display:inline-flex; align-items:center; gap:7px; font-size:12.5px;
  background:var(--surface); color:var(--ink); border:1px solid var(--line);
  border-radius:999px; padding:5px 12px; cursor:pointer}
.fchip .sw{width:10px; height:10px; border-radius:3px}
.fchip .ct{color:var(--ink2); font-variant-numeric:tabular-nums}
.fchip.off{color:var(--muted)}
.fchip.off .sw{opacity:.25}
.fchip.on{border-color:rgba(11,11,11,.28)}
.fchip:focus-visible{outline:2px solid #2a78d6; outline-offset:1px}
.tog{margin-left:auto; display:flex; gap:8px}

/* ---------- report: layout ---------- */
.grid{display:grid; grid-template-columns:minmax(0,1.55fr) minmax(320px,1fr); gap:14px}
#app[data-view="exec"] .grid{grid-template-columns:1fr}
#app[data-view="exec"] .side, #app[data-view="exec"] .chips,
#app[data-view="exec"] .cards{display:none}
#app[data-view="exec"] .board-card{max-width:1020px; width:100%; margin:0 auto}
.board-card svg{display:block; width:100%; height:auto}
.board-note{font-size:11.5px; color:var(--muted); margin-top:8px}
.side{display:flex; flex-direction:column; gap:14px; min-width:0}
#pareto{width:100%; height:auto; display:block}
.empty{color:var(--muted); font-size:12.5px; padding:12px 0}

/* ---------- report: detail ---------- */
.dhead{display:flex; align-items:baseline; gap:10px; flex-wrap:wrap}
.dhead .rd{font-size:20px; font-weight:700; color:var(--accent)}
.dhead .tt{font-size:13px; color:var(--ink2)}
.badge{font-size:10.5px; font-weight:650; letter-spacing:.04em; border-radius:5px;
  padding:2px 7px; border:1px solid}
.badge.critical{color:#8a1c14; background:#fbeae8; border-color:#efc4c0}
.badge.indicator{color:#4c5560; background:#eef1f4; border-color:#d7dde3}
.badge.standard{color:#4c5560; background:transparent; border-color:var(--line)}
.badge.ttt{color:#6d4c00; background:#fdf3d7; border-color:#f0dfa8}
.causebar{display:flex; height:14px; border-radius:4px; overflow:hidden; gap:2px;
  background:var(--page); margin:10px 0 6px}
.causebar div{height:100%}
.causes{display:flex; flex-direction:column; gap:4px; margin-bottom:10px}
.crow{display:flex; align-items:center; gap:8px; font-size:12.5px}
.crow .key{width:14px; height:3px; border-radius:2px}
.crow .n{margin-left:auto; font-weight:600; font-variant-numeric:tabular-nums}
table{width:100%; border-collapse:collapse; font-size:12px}
thead th{text-align:left; color:var(--muted); font-weight:500; padding:4px 8px 4px 0;
  border-bottom:1px solid var(--line); position:sticky; top:0; background:var(--surface)}
tbody td{padding:4px 8px 4px 0; border-bottom:1px solid var(--line);
  font-variant-numeric:tabular-nums; color:var(--ink2); vertical-align:top}
tbody td:first-child{white-space:nowrap}
.tscroll{max-height:250px; overflow:auto}
.tdot{display:inline-block; width:8px; height:8px; border-radius:2px; margin-right:5px}

/* ---------- report: footer cards ---------- */
.cards{display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:14px; margin-top:14px}
.srow{display:flex; align-items:baseline; gap:8px; font-size:12.5px; padding:5px 0;
  border-bottom:1px solid var(--line)}
.srow:last-child{border-bottom:0}
.srow .fmt{font-weight:600}
.srow .fn{color:var(--muted); font-size:11.5px}
.srow .n{margin-left:auto; font-weight:650; font-variant-numeric:tabular-nums}
.note{font-size:12px; color:var(--muted); line-height:1.55}
.note + .note{margin-top:7px}
.status + .note{margin-top:9px; padding-top:9px; border-top:1px solid var(--line)}
a.brand{text-decoration:none; color:inherit}
.chip.plan{text-decoration:none; color:var(--ink2)}
.chip.plan.licensed{color:var(--ok); border-color:#cbe6d4; background:var(--okbg)}
.chip.plan.lapsed{color:#8a5a00; border-color:#ecdcae; background:#fdf6e3}
.smpnote{color:var(--muted)}
.chips.period{margin-top:-4px}
.chips.period input[type=date]{font:inherit; font-size:12.5px; padding:5px 8px;
  border:1px solid var(--line); border-radius:7px; background:#fff; color:var(--ink)}
.chips .lab.bad{color:#8a1c14}
.filerow .n.skip{color:#8a5a00}
.unitgrp{display:inline-flex; align-items:center; gap:6px; white-space:nowrap}
.unitgrp label{min-width:0}
.unitgrp select{width:78px}

/* ---------- tooltip ---------- */
.tip{position:fixed; z-index:50; pointer-events:none; background:#fff;
  border:1px solid var(--border); border-radius:9px; padding:9px 12px;
  box-shadow:0 6px 22px rgba(11,11,11,.13); font-size:12.5px; max-width:250px;
  display:none}
.tip .t{font-weight:650; font-size:13px; margin-bottom:5px}
.tip .r{display:flex; align-items:center; gap:7px; padding:1.5px 0; color:var(--ink2)}
.tip .r .key{width:12px; height:3px; border-radius:2px; flex:none}
.tip .r b{margin-left:auto; color:var(--ink); font-variant-numeric:tabular-nums; padding-left:12px}
.tip .m{color:var(--muted); font-size:11.5px; margin-top:5px}

.pagefoot{margin-top:16px; font-size:11.5px; color:var(--muted); text-align:center}
@media (max-width:980px){ .grid{grid-template-columns:1fr} }
@media print{
  /* A printed/PDF'd report is a handout: drop the controls, and never clip the
     record table to its on-screen scroll height. */
  .topbar{position:static}
  .segmented,.tog,.genbar,.chips,.btn,.rm,.tip{display:none}
  body{background:#fff}
  .wrap{max-width:none; padding:0}
  .tscroll{max-height:none; overflow:visible}
  .card,.board-card,.banner{break-inside:avoid; box-shadow:none}
  .grid{grid-template-columns:1fr}
  a[href]::after{content:""}
}