/* =====================================================================================
   runs.css  --  the run browser's look, light and dark
   Created by LT Sean Egan, PhD                                              2026-10-03
   Purpose: layout and colors for the run table, the run record, the comparison, the pass lines
            and the decoded examples; chart colors come from ../../lib/lib.css.
   ===================================================================================== */
:root{color-scheme:light dark;
  --ground:#f4f6f9;--panel:#ffffff;--hair:rgba(30,45,70,.12);--hair2:rgba(30,45,70,.26);--text:#15202b;--muted:#51607a;--faint:#6f7c92;
  --accent:#2a6fd0;--accent-ink:#1d58ab;--track:#d8e4f6;--good:#0ca30c;--warn:#fab219;--bad:#d03b3b;--good-ink:#0a6e0a;--warn-ink:#8a5a00;--bad-ink:#a12c2c;
  --good-bg:rgba(12,163,12,.10);--warn-bg:rgba(250,178,25,.16);--bad-bg:rgba(208,59,59,.10);--accent-bg:rgba(42,111,208,.10);
  --sel:rgba(42,111,208,.08);--on-accent:#ffffff;--r:12px;--gap:12px;--pad:14px;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--ground:#0c1117;--panel:#141b24;--hair:rgba(150,180,210,.14);--hair2:rgba(150,180,210,.3);
  --text:#e8eef5;--muted:#a3b3c6;--faint:#8193aa;--accent:#5b9cf0;--accent-ink:#8dbaf5;--track:rgba(91,156,240,.22);--good-ink:#6fd36f;--warn-ink:#f2c05a;--bad-ink:#f08a8a;
  --good-bg:rgba(111,211,111,.12);--warn-bg:rgba(242,192,90,.14);--bad-bg:rgba(240,138,138,.13);--accent-bg:rgba(91,156,240,.16);--sel:rgba(91,156,240,.12);--on-accent:#0c1117}}
:root[data-theme=dark]{color-scheme:dark;--ground:#0c1117;--panel:#141b24;--hair:rgba(150,180,210,.14);--hair2:rgba(150,180,210,.3);
  --text:#e8eef5;--muted:#a3b3c6;--faint:#8193aa;--accent:#5b9cf0;--accent-ink:#8dbaf5;--track:rgba(91,156,240,.22);--good-ink:#6fd36f;--warn-ink:#f2c05a;--bad-ink:#f08a8a;
  --good-bg:rgba(111,211,111,.12);--warn-bg:rgba(242,192,90,.14);--bad-bg:rgba(240,138,138,.13);--accent-bg:rgba(91,156,240,.16);--sel:rgba(91,156,240,.12);--on-accent:#0c1117}
:root[data-theme=light]{color-scheme:light}

*{box-sizing:border-box}
html,body{margin:0;background:var(--ground);color:var(--text)}
body{font:15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;overflow-x:hidden;-webkit-text-size-adjust:100%}
button,select,input{font:inherit;color:inherit}
a{color:var(--accent-ink);text-decoration-thickness:1px;text-underline-offset:2px;text-decoration-color:color-mix(in srgb,currentColor 45%,transparent)}
.wrap{max-width:980px;margin:0 auto;padding:16px 16px calc(40px + env(safe-area-inset-bottom))}

/* header */
header.top{margin-bottom:var(--gap)}
.crumbs{margin:0 0 6px;font-size:13px;color:var(--muted)}
.crumbs a{color:var(--muted)}
h1{font-size:22px;line-height:1.2;font-weight:600;margin:0;letter-spacing:-.2px;text-wrap:balance}
.sub{color:var(--muted);font-size:13px;margin:4px 0 0;font-variant-numeric:tabular-nums}
.links{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 0}
.links a{display:inline-flex;align-items:center;min-height:36px;padding:6px 14px;border:1px solid var(--hair2);border-radius:99px;background:var(--panel);text-decoration:none;font-size:14px}
.intro{margin:10px 0 0;color:var(--muted);font-size:14px;max-width:70ch;text-wrap:pretty}

/* panels: every section gets the same frame, heading and gap */
.panel{--hc-surface:var(--panel);background:var(--panel);border:1px solid var(--hair);border-radius:var(--r);margin-top:var(--gap);padding:12px var(--pad) 14px;min-width:0}
.panel[hidden]{display:none}
.panel-head{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin-bottom:8px}
.panel-head h2{font-size:16px;font-weight:600;margin:0;overflow-wrap:anywhere;text-wrap:balance}
.panel-head .meta{color:var(--muted);font-size:13px;margin-left:auto;font-variant-numeric:tabular-nums}
.empty{color:var(--faint);font-size:14px;margin:6px 0}
.note,.explain{color:var(--muted);font-size:13px;margin:8px 0;text-wrap:pretty}
.msg{color:var(--warn-ink);font-size:14px;margin:6px 0}
.foot{color:var(--faint);font-size:12px;margin-top:var(--gap);padding:0 2px;text-wrap:pretty}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* controls */
.btn{min-height:36px;padding:6px 12px;border:1px solid var(--hair2);border-radius:8px;background:var(--panel);cursor:pointer;font-size:14px;white-space:nowrap}
.btn:hover{border-color:var(--accent)}
.btn:disabled{opacity:.4;cursor:default}
.btn.small{min-height:32px;padding:4px 10px;font-size:13px}
.btn.toggle[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
button:focus-visible,select:focus-visible,input:focus-visible,.rn-ev:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
select,input[type=search]{min-height:36px;border:1px solid var(--hair2);border-radius:8px;background:var(--panel);padding:4px 8px;max-width:100%;font-size:14px}
.filters{display:flex;flex-wrap:wrap;gap:8px;align-items:flex-end;margin-bottom:10px}
.fld{display:flex;flex-direction:column;gap:3px;min-width:0;flex:1 1 130px}
.fld-text{flex:2 1 180px}
.fld-k{font-size:12px;color:var(--muted)}
.fld select,.fld input{width:100%}
.ctl{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:8px 0}
.seg{display:inline-flex;border:1px solid var(--hair2);border-radius:8px;overflow:hidden;max-width:100%}
.seg .btn{border:0;border-radius:0;min-height:36px}
.seg .btn+.btn{border-left:1px solid var(--hair2)}
.seg.tabs{display:flex;flex-wrap:wrap;gap:6px;border:0;border-radius:0;overflow:visible}
.rn-tab{flex:1 1 auto;min-height:36px;padding:6px 12px;border:1px solid var(--hair2);border-radius:8px;background:var(--panel);color:var(--muted);cursor:pointer;font-size:13px}
.rn-tab[aria-pressed=true]{background:var(--accent);color:var(--on-accent)}
.scrub{display:flex;align-items:center;gap:10px;margin:6px 0}
.scrub-k{font-size:13px;color:var(--muted);flex:none}
.scrub-v{font-size:13px;color:var(--muted);flex:none;min-width:56px;text-align:right;font-variant-numeric:tabular-nums}
.scrub input[type=range]{flex:1;min-width:0;accent-color:var(--accent);min-height:32px}

/* badges carry their word, never color alone */
.badge{display:inline-flex;align-items:center;font-size:12px;line-height:1.2;padding:3px 9px;border-radius:99px;border:1px solid var(--hair2);color:var(--muted);white-space:nowrap}
.badge.good{color:var(--good-ink);background:var(--good-bg);border-color:transparent}
.badge.bad{color:var(--bad-ink);background:var(--bad-bg);border-color:transparent}
.badge.warn{color:var(--warn-ink);background:var(--warn-bg);border-color:transparent}
.badge.accent{color:var(--accent-ink);background:var(--accent-bg);border-color:transparent}

/* the run table scrolls inside its frame on a phone; the page never does */
.tscroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 calc(-1 * var(--pad));border-top:1px solid var(--hair)}
table{border-collapse:separate;border-spacing:0;font-size:13px;min-width:100%;font-variant-numeric:tabular-nums}
th,td{padding:7px 8px;border-bottom:1px solid var(--hair);white-space:nowrap;text-align:left;vertical-align:middle}
th{font-weight:500;font-size:12px;color:var(--muted);padding-top:6px;padding-bottom:6px}
th.n,td.n{text-align:right}
th:first-child,td:first-child{padding-left:var(--pad)}
th:last-child,td:last-child{padding-right:var(--pad)}
tbody tr:last-child td{border-bottom:0}
.rn-runs th:first-child,.rn-runs td:first-child{position:sticky;left:0;background:var(--panel);z-index:1;border-right:1px solid var(--hair);min-width:min(150px,40vw);max-width:min(260px,46vw);white-space:normal}
.rn-sort{border:0;background:none;padding:4px 0;min-height:32px;cursor:pointer;color:var(--muted);font-size:12px;font-weight:500;text-align:inherit;white-space:normal;line-height:1.2}
.rn-sort.on{color:var(--text)}
.rn-row{cursor:pointer}
.rn-row:hover td{background:var(--sel)}
.rn-row.sel td{background:var(--accent-bg)}
.rn-open{border:0;background:none;padding:6px 0;min-height:32px;cursor:pointer;font:12.5px/1.3 var(--mono);color:var(--accent-ink);text-align:left;max-width:100%;overflow-wrap:break-word}
.rn-pick[aria-pressed=true]{background:var(--accent-bg);border-color:var(--accent);color:var(--accent-ink)}

/* one run in full */
.rn-head p{margin:0}
.rn-title{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-weight:600;font-size:15px}
.hw{color:var(--muted);font-size:13px;margin-top:3px!important;overflow-wrap:anywhere}
.readout{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:6px 16px;margin:8px 0 10px;font-size:14px}
.readout .ro{min-width:0}
.readout dt{font-size:12px;color:var(--muted)}
.readout dd{margin:0;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.readout .ro-eval-w,.readout .ro-event-w{grid-column:1 / -1}
.rn-chart{min-width:0;margin-top:6px}
.rn-chart .hub-chart{margin-bottom:6px}
.key{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:12px;color:var(--muted);margin:2px 0 8px}
.key .k-resume{color:var(--accent-ink)}
.key .k-error{color:var(--bad-ink)}
.sub-sec{border-top:1px solid var(--hair);margin-top:10px;padding-top:8px}
.sub-sec h3{font-size:14px;font-weight:600;margin:0 0 6px}
.sub-sec summary{cursor:pointer;font-size:14px;color:var(--muted);min-height:32px;display:flex;align-items:center}
.events{list-style:none;margin:0;padding:0;font-size:14px}
.events li{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 10px;padding:6px 0;border-top:1px solid var(--hair)}
.events li:first-child{border-top:0}
.ev-kind{font-weight:600}
.ev-resume .ev-kind{color:var(--accent-ink)}
.ev-error .ev-kind{color:var(--bad-ink)}
.ev-text{flex:1 1 240px;min-width:0;overflow-wrap:anywhere;color:var(--muted)}
.kv{display:grid;grid-template-columns:minmax(120px,40%) 1fr;gap:5px 12px;font-size:13px;margin:4px 0 0}
.kv dt{color:var(--muted)}
.kv dd{margin:0;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}

/* marks drawn over the charts */
.rn-ov line,.rn-ov path.rn-superseded,.rn-ov circle{pointer-events:none}
.rn-epoch{stroke:var(--hair);stroke-width:1}
.rn-superseded{stroke:var(--faint);stroke-width:1.5;stroke-dasharray:4 3;opacity:.8}
.rn-dot{stroke-width:1.5}
.rn-ev-rule{stroke-width:1;stroke-dasharray:3 3}
.rn-ev-rule.rn-ev-resume{stroke:var(--accent)}
.rn-ev-rule.rn-ev-error{stroke:var(--bad)}
.rn-ev{cursor:pointer}
.rn-ev .rn-ev-mark{stroke:var(--panel);stroke-width:1.5}
.rn-ev.rn-ev-resume .rn-ev-mark{fill:var(--accent)}
.rn-ev.rn-ev-error .rn-ev-mark{fill:var(--bad)}
.rn-ev:hover .rn-ev-mark,.rn-ev:focus .rn-ev-mark{stroke:var(--text)}
.rn-ev:focus{outline:none}

/* decoded examples */
.ex-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:8px;margin-top:6px}
.ex{border:1px solid var(--hair);border-radius:10px;padding:8px 10px;min-width:0}
.ex.bad{border-color:color-mix(in srgb,var(--bad) 35%,var(--hair))}
.ex-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:4px}
.ex-n{font-size:12px;color:var(--faint);font-variant-numeric:tabular-nums}
.ex-row{display:grid;grid-template-columns:52px 1fr;gap:8px;align-items:baseline;padding:1px 0}
.ex-k{font-size:12px;color:var(--muted)}
.ex-toks{display:flex;flex-wrap:wrap;gap:2px 6px;font:13px/1.5 var(--mono);min-width:0}
.tok.dep{color:var(--bad-ink);font-weight:700;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px}
.tok.after{color:var(--faint)}
.tok.missing{font:italic 12px system-ui,-apple-system,"Segoe UI",sans-serif}
.more{margin:10px 0 0;font-size:14px}
.more[hidden]{display:none}

/* comparison */
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:4px}
.chip{display:inline-flex;align-items:center;min-height:36px;padding:6px 12px;font-size:13px;background:var(--panel);border:1px solid var(--hair2);border-radius:99px;cursor:pointer;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chip:hover{border-color:var(--bad)}
.rn-addcond{flex:1 1 240px}
.rn-cmp-table{margin-top:4px}
.rn-cmp-table .hc-swatch{vertical-align:middle}
.rn-cmp-table td{vertical-align:middle}

/* pass lines */
.pl-line{border-top:1px solid var(--hair);padding:10px 0 4px}
.pl-line:first-of-type{border-top:0}
.pl-sub{border-top:1px dashed var(--hair);margin-left:0}
.pl-head{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.pl-head h3{font-size:15px;font-weight:600;margin:0;text-wrap:balance}
.pl-what{margin:4px 0;font-size:14px;max-width:75ch;text-wrap:pretty}
.pl-note,.pl-none,.pl-rep{margin:4px 0;font-size:13px;color:var(--muted);text-wrap:pretty}
.pl-rep{margin-top:8px}
.pl-cell{border:1px solid var(--hair);border-radius:10px;padding:8px 10px;margin:6px 0}
.pl-cell-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:6px}
.pl-task{font:13px var(--mono);overflow-wrap:anywhere}
.pl-nums{margin:4px 0 0;font-size:13px;font-variant-numeric:tabular-nums;text-wrap:pretty}
.pl-links{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px;align-items:center}
.pl-collapse{list-style:none;margin:6px 0 0;padding:0;font-size:13px}
.pl-collapse li{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:6px;padding:4px 0;border-top:1px solid var(--hair)}
.pl-collapse li:first-child{border-top:0}

@media (max-width:520px){
  h1{font-size:20px}
  .panel{padding:10px var(--pad) 12px}
  .fld{flex-basis:calc(50% - 4px)}
  .fld-text{flex-basis:100%}
  .ex-list{grid-template-columns:1fr}
  .kv{grid-template-columns:1fr 1fr}
  .seg .btn{padding:6px 10px}
}
@media (forced-colors:active){
  .rn-epoch,.rn-ev-rule,.rn-superseded{stroke:CanvasText}
  .rn-ev .rn-ev-mark{fill:CanvasText}
  .badge{border-color:CanvasText}
}