:root{
  --purple:#57489B; --purple-strong:#463a80; --purple-soft:#ECE8F8; --purple-line:#D6D1E8; --on-purple:#FFFFFF;
  --ok:#2E9E48; --ok-soft:#E3F4E6; --warn:#B87100; --warn-soft:#FCF0DA; --bad:#D8322A; --bad-soft:#FBE5E3;
  --muted:#7C7A88; --ink:#1C1B22; --body:#55535F; --page:#F4F3F8; --card:#FFFFFF; --field:#FFFFFF;
  --line:#E4E2EC; --stripe:#F8F7FC; --banner:#FFF6DC; --banner-ink:#6B4E00; --hl:#FFE58A; --hl-ink:#1C1B22;
  --over:#E6F0FB; --over-ink:#1D5B99; --over-line:#B9D3EE;
  --shadow:0 1px 2px rgba(40,30,90,.06), 0 8px 30px rgba(40,30,90,.14);
  --font:"Nunito Sans","Segoe UI",system-ui,-apple-system,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --purple:#A99BF0; --purple-strong:#C4B9FA; --purple-soft:#2B2640; --purple-line:#3D3658; --on-purple:#15141B;
    --ok:#62C97A; --ok-soft:#1C3324; --warn:#E8A93C; --warn-soft:#3A2D14; --bad:#F2766F; --bad-soft:#3D1F1D;
    --muted:#9A97A8; --ink:#ECEAF3; --body:#C3C0CF; --page:#15141B; --card:#1F1D28; --field:#191820;
    --line:#312E3E; --stripe:#23212D; --banner:#3A3015; --banner-ink:#F3D98B; --hl:#8A6D12; --hl-ink:#FFF6DC;
    --over:#172A3F; --over-ink:#9CC8F2; --over-line:#2B4A6B;
    --shadow:0 8px 30px rgba(0,0,0,.5);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --purple:#A99BF0; --purple-strong:#C4B9FA; --purple-soft:#2B2640; --purple-line:#3D3658; --on-purple:#15141B;
  --ok:#62C97A; --ok-soft:#1C3324; --warn:#E8A93C; --warn-soft:#3A2D14; --bad:#F2766F; --bad-soft:#3D1F1D;
  --muted:#9A97A8; --ink:#ECEAF3; --body:#C3C0CF; --page:#15141B; --card:#1F1D28; --field:#191820;
  --line:#312E3E; --stripe:#23212D; --banner:#3A3015; --banner-ink:#F3D98B; --hl:#8A6D12; --hl-ink:#FFF6DC;
  --over:#172A3F; --over-ink:#9CC8F2; --over-line:#2B4A6B;
  --shadow:0 8px 30px rgba(0,0,0,.5);
  color-scheme:dark;
}
*{box-sizing:border-box}
body{background:var(--page);color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.5;margin:0}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{text-wrap:balance;margin:0;line-height:1.25}
h1{font-size:24px;font-weight:800}
h2{font-size:18px;font-weight:800}
h3{font-size:15px;font-weight:800}
p{margin:0}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}
.small{font-size:13px}


.topbar{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:env(safe-area-inset-top,0px);z-index:5}
.topbar-in{max-width:1120px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.brand{display:flex;align-items:baseline;gap:8px;margin-right:8px}
.brand b{color:var(--purple);font-weight:800;font-size:18px}
.brand span{color:var(--muted);font-size:13px;font-weight:700}
nav{display:flex;gap:4px;flex-wrap:wrap;flex:1}
nav button{border:0;background:none;padding:7px 12px;border-radius:8px;font-weight:700;color:var(--body);cursor:pointer}
nav button:hover{background:var(--purple-soft)}
nav button[aria-current="page"]{background:var(--purple-soft);color:var(--purple)}
.who{display:flex;align-items:center;gap:10px;font-size:13px}
.who .chip{background:var(--purple-soft);color:var(--purple);font-weight:800;border-radius:999px;padding:3px 10px}

main{max-width:1120px;margin:0 auto;padding-inline:16px;padding-block:24px 64px}
.screen{display:grid;gap:18px}
.head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;flex-wrap:wrap}
.panel{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;display:grid;gap:14px}
.panel.over{background:var(--over);border-color:var(--over-line);color:var(--over-ink)}
.panel.over h2{color:var(--over-ink)}
.hint{background:var(--purple-soft);color:var(--purple-strong);border-radius:10px;padding:10px 14px;font-size:14px}
.hint.warn{background:var(--warn-soft);color:var(--warn)}
.hint.bad{background:var(--bad-soft);color:var(--bad)}
.hint.ok{background:var(--ok-soft);color:var(--ok)}

.btn{border:1px solid var(--purple);background:var(--purple);color:var(--on-purple);font-weight:800;padding:9px 16px;border-radius:10px;cursor:pointer}
.btn:hover{background:var(--purple-strong);border-color:var(--purple-strong)}
.btn.ghost{background:transparent;color:var(--purple)}
.btn.ghost:hover{background:var(--purple-soft)}
.btn.danger{background:transparent;color:var(--bad);border-color:var(--bad)}
.btn.over-btn{background:var(--over-ink);border-color:var(--over-ink);color:var(--card)}
.btn.sm{padding:4px 10px;font-size:13px;border-radius:8px}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.btn-row .push{margin-left:auto}
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible{outline:3px solid var(--warn);outline-offset:2px}
.link{border:0;background:none;padding:0;color:var(--purple);font-weight:800;cursor:pointer;text-align:left;text-decoration:none;font-size:inherit}
.link:hover{text-decoration:underline}

.form-grid{display:grid;grid-template-columns:220px 1fr;gap:14px 18px;align-items:start}
.form-grid > label,.form-grid > .lbl{font-weight:800;padding-top:8px}
.form-grid .help{font-weight:400;color:var(--muted);font-size:13px;display:block}
input[type=text],input[type=url],input[type=date],input[type=password],input[type=search],select,textarea{width:100%;background:var(--field);border:1px solid var(--line);border-radius:9px;padding:8px 10px}
textarea{min-height:120px;resize:vertical;font-family:var(--mono);font-size:13px}
textarea.notes{font-family:var(--font);font-size:15px;min-height:80px}
.id-line{font-size:13px;color:var(--muted);margin-top:4px}
.ticks{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:6px 14px}
.ticks label,.tick{display:flex;gap:8px;align-items:center;font-weight:600}
.page-box{border:1px solid var(--line);border-radius:12px;padding:14px;display:grid;gap:10px;background:var(--stripe)}
.page-box .row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.page-box-head{display:flex;justify-content:space-between;align-items:center;gap:10px}
.divider{border:0;border-top:1px solid var(--line);margin:4px 0}

.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:var(--card)}
table{border-collapse:collapse;width:100%;min-width:640px}
th,td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:800;background:var(--stripe)}
tr:last-child td{border-bottom:0}
td.num,th.num{text-align:right;font-family:var(--mono);font-variant-numeric:tabular-nums}
tbody tr.click{cursor:pointer}
tbody tr.click:hover{background:var(--purple-soft)}

.pill{display:inline-block;font-size:12px;font-weight:800;border-radius:999px;padding:2px 10px;white-space:nowrap}
.p-ok{background:var(--ok-soft);color:var(--ok)}
.p-warn{background:var(--warn-soft);color:var(--warn)}
.p-bad{background:var(--bad-soft);color:var(--bad)}
.p-info{background:var(--purple-soft);color:var(--purple)}
.p-over{background:var(--over);color:var(--over-ink);border:1px solid var(--over-line)}
.p-grey{background:var(--stripe);color:var(--muted);border:1px solid var(--line)}

.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}
.tile{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px}
.tile .v{font-family:var(--mono);font-size:26px;font-weight:600;color:var(--purple);line-height:1.1}
.tile .v.txt{font-family:var(--font);font-size:17px;font-weight:800}
.tile .k{font-size:13px;color:var(--muted);font-weight:700;margin-top:4px}

.batch-list{display:grid;gap:8px}
.batch{display:grid;grid-template-columns:44px 140px 1fr;gap:12px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.batch .letter{font-family:var(--mono);font-weight:600;font-size:22px;color:var(--purple);text-align:center}
.batch .model{font-size:13px;font-weight:800;color:var(--muted)}
.batch .steps{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.batch .tok{font-size:12px;color:var(--muted);font-family:var(--mono);width:100%}
@media (prefers-reduced-motion:no-preference){.pulse{animation:pulse 1.2s ease-in-out infinite}}
@keyframes pulse{50%{opacity:.45}}

.result-head{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:flex-end}
.score-box{text-align:right}
.score-box .num{font-family:var(--mono);font-size:34px;font-weight:600;color:var(--purple);line-height:1}
.docs-list{display:grid;gap:8px}
.doc-row{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:var(--stripe)}
.doc-row .t{font-weight:800}
.card-group{display:grid;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--card)}
.card-group > h3{background:var(--purple);color:var(--on-purple);padding:10px 16px}
.item{border-top:1px solid var(--line)}
.item:first-of-type{border-top:0}
.item-row{display:grid;grid-template-columns:40px 1fr 130px 170px 20px;gap:10px;align-items:center;padding:10px 16px;cursor:pointer;width:100%;border:0;background:none;text-align:left}
.item-row:hover{background:var(--stripe)}
.item-row .iid{font-family:var(--mono);color:var(--muted)}
.item-row .title{font-weight:700}
.item-row .rule{display:block;font-size:13px;color:var(--muted);font-weight:400}
.item-row .meta{display:grid;gap:3px;justify-items:start;font-size:12px}
.item-detail{padding:4px 16px 18px 66px;display:grid;gap:12px}
.note-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.note{background:var(--stripe);border:1px solid var(--line);border-radius:10px;padding:10px;font-size:14px}
.note b.h{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.sub-h{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:800;margin-top:4px}
.cond{border:1px solid var(--line);border-radius:10px;padding:10px 12px;display:grid;gap:8px}
.cond-top{display:grid;grid-template-columns:34px 1fr auto;gap:10px;align-items:start}
.cond-top .cid{font-family:var(--mono);font-weight:600;color:var(--purple)}
.cond-top .ctext{font-weight:700}
.cond-top .tags{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.facts{font-size:13px;color:var(--body);padding-left:44px}
.facts code{font-family:var(--mono);font-size:12px;background:var(--stripe);border:1px solid var(--line);border-radius:5px;padding:0 5px}
.fact-check{margin-left:44px;border:1px dashed var(--warn);background:var(--warn-soft);border-radius:8px;padding:8px 10px;display:grid;gap:6px;font-size:13px}
.fact-check .row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.fact-check input[type=text]{width:auto;min-width:180px;padding:3px 8px;font-size:13px;font-family:var(--mono)}
.quote{border-left:3px solid var(--purple-line);padding:3px 10px;font-size:14px;margin-left:44px}
.quote .src{font-size:12px;color:var(--muted);font-weight:700;display:flex;gap:10px;flex-wrap:wrap}
.cond-review{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding-left:44px;font-size:13px}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.seg button{border:0;background:var(--card);padding:3px 10px;font-weight:700;font-size:13px;cursor:pointer;color:var(--body)}
.seg button + button{border-left:1px solid var(--line)}
.seg button:disabled{cursor:not-allowed;opacity:.6}
.seg button[aria-pressed="true"].agree{background:var(--ok-soft);color:var(--ok)}
.seg button[aria-pressed="true"].disagree{background:var(--bad-soft);color:var(--bad)}
.seg button[aria-pressed="true"].not_sure{background:var(--warn-soft);color:var(--warn)}
.cond-review select{width:auto;padding:3px 8px;font-size:13px}
.decide{margin-left:44px;display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:13px;background:var(--over);color:var(--over-ink);border:1px solid var(--over-line);border-radius:8px;padding:6px 10px}
.decide select{width:auto;padding:3px 8px;font-size:13px}
.decide.item-level{margin-left:0}
.review{display:flex;gap:14px;flex-wrap:wrap;align-items:center;border-top:1px dashed var(--line);padding-top:12px}
.review label{display:flex;gap:6px;align-items:center;font-weight:700}
.review input[type=text]{flex:1;min-width:200px}
.bar{height:8px;background:var(--stripe);border:1px solid var(--line);border-radius:99px;overflow:hidden;min-width:90px}
.bar > i{display:block;height:100%;background:var(--purple)}
.seg-view{display:inline-flex;border:1px solid var(--purple);border-radius:10px;overflow:hidden;flex-wrap:wrap}
.seg-view button{border:0;background:transparent;color:var(--purple);padding:6px 14px;font-weight:800;cursor:pointer}
.seg-view button[aria-pressed="true"]{background:var(--purple);color:var(--on-purple)}

.viewer{position:fixed;inset:0 0 0 auto;width:min(620px,100%);background:var(--card);border-left:1px solid var(--line);box-shadow:var(--shadow);z-index:20;display:grid;grid-template-rows:auto auto 1fr}
.viewer-head{padding:14px 16px;border-bottom:1px solid var(--line);display:flex;gap:10px;align-items:center;padding-top:calc(14px + env(safe-area-inset-top,0px))}
.viewer-head h2{flex:1;font-size:16px}
.viewer-tools{padding:10px 16px;border-bottom:1px solid var(--line);display:grid;gap:8px}
.viewer-tabs{display:flex;gap:6px;flex-wrap:wrap}
.viewer-tabs button{border:1px solid var(--line);background:var(--stripe);border-radius:8px;padding:4px 10px;font-weight:700;font-size:13px;cursor:pointer}
.viewer-tabs button[aria-pressed="true"]{background:var(--purple-soft);border-color:var(--purple-line);color:var(--purple)}
.viewer-body{overflow:auto;padding:16px 18px 40px;font-size:14.5px;line-height:1.6}
.viewer-body .vh{font-family:var(--mono);font-size:12px;color:var(--purple);background:var(--purple-soft);border-radius:6px;padding:6px 8px;margin-bottom:12px}
.viewer-body h4{margin:16px 0 4px;font-size:15px}
.viewer-body p{margin:0 0 6px}
.viewer-body mark{background:var(--hl);color:var(--hl-ink);border-radius:3px;padding:0 2px}
.viewer-body mark.find{background:var(--purple-soft);color:var(--purple-strong);outline:1px solid var(--purple-line)}
.scrim{position:fixed;inset:0;background:rgba(20,15,40,.35);z-index:19}

.signin{max-width:380px;margin:40px auto 0;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px;display:grid;gap:14px}
.signin label{font-weight:800;display:grid;gap:4px}
.cleaned{max-height:320px;overflow:auto;white-space:pre-wrap;font-family:var(--mono);font-size:12.5px;background:var(--field);border:1px solid var(--line);border-radius:10px;padding:12px}
.cleaned mark{background:var(--purple-soft);color:var(--purple-strong);font-weight:600}

@media (max-width:760px){
  .form-grid{grid-template-columns:1fr}
  .form-grid > label,.form-grid > .lbl{padding-top:0}
  .page-box .row2,.note-grid{grid-template-columns:1fr}
  .item-row{grid-template-columns:32px 1fr 130px}
  .item-row .col-conf,.item-row .chev{display:none}
  .item-detail{padding-left:16px}
  .facts,.quote,.cond-review,.fact-check,.decide{padding-left:0;margin-left:0}
  .decide{padding-left:10px}
  .cond-top{grid-template-columns:30px 1fr}
  .cond-top .tags{grid-column:1 / -1;justify-content:flex-start}
  .batch{grid-template-columns:36px 1fr}
  .batch .steps{grid-column:1 / -1}
  .doc-row{grid-template-columns:1fr}
}
/* additions for the real app */
a{color:var(--purple)}
a.btn{display:inline-block;text-decoration:none}
a.btn.ghost{color:var(--purple)}
.btn.over-btn{cursor:pointer}
.flash{max-width:1120px;margin:12px auto 0;padding-inline:16px;display:grid;gap:8px}
.topbar nav a{padding:7px 12px;border-radius:8px;font-weight:700;color:var(--body);text-decoration:none}
.topbar nav a:hover{background:var(--purple-soft)}
.topbar nav a[aria-current="page"]{background:var(--purple-soft);color:var(--purple)}
.inline-form{display:inline}
.hint.info{background:var(--purple-soft);color:var(--purple-strong)}
.viewer-body pre{white-space:pre-wrap;font-family:var(--font);font-size:14.5px;margin:0}
.viewer-body mark.focus{background:var(--hl);color:var(--hl-ink)}
[hidden]{display:none !important}
.tok-table{display:none}.tok-table.on{display:block}
.reading{display:none}.reading.on{display:block}
.lbl-line{font-weight:800}
.saved-note{font-size:13px}
.pending-pill{font-size:12px}

[id]{scroll-margin-top:72px}