/* Yavash thesis dashboard.
 *
 * The palette mirrors thesis/config.yaml so the dashboard and the matplotlib
 * figures that go into the thesis are visually one document. Slots are assigned
 * in fixed order and never cycled; the dark column is the same eight hues
 * re-stepped for the dark surface, not a separate palette.
 */

:root {
  color-scheme: light;

  /* categorical — fixed order */
  --s1:#2a78d6; --s2:#eb6834; --s3:#1baf7a; --s4:#eda100;
  --s5:#e87ba4; --s6:#008300; --s7:#4a3aa7; --s8:#e34948;

  /* sequential (blue), light -> dark; heatmaps and ordinal funnels */
  --q1:#cde2fb; --q2:#9ec5f4; --q3:#6da7ec; --q4:#3987e5;
  --q5:#256abf; --q6:#184f95; --q7:#0d366b;

  /* diverging pair for net values: blue positive, red negative, gray middle */
  --pos0:#f0efec; --pos1:#9ec5f4; --pos2:#3987e5; --pos3:#184f95;
  --neg0:#f0efec; --neg1:#f0a9a8; --neg2:#e34948; --neg3:#a32020;
  --empty:#f4f3f0;

  /* status — reserved, never reused as a series colour */
  --good:#0ca30c; --warning:#fab219; --serious:#ec835a; --critical:#d03b3b;

  --ink:#0b0b0b; --ink2:#52514e; --muted:#898781;
  --grid:#e1e0d9; --axis:#c3c2b7;
  --surface:#f9f9f7; --panel:#fcfcfb;
  --border:rgba(11,11,11,.10);
  --radius:10px;
}

:root[data-theme="dark"], :root:where(:not([data-theme="light"])) {
  /* placeholder so the media query below can override cleanly */
}

@media (prefers-color-scheme: dark) {
  :root:where(:not([data-theme="light"])) {
    color-scheme: dark;
    --s1:#3987e5; --s2:#d95926; --s3:#199e70; --s4:#c98500;
    --s5:#d55181; --s6:#008300; --s7:#9085e9; --s8:#e66767;
    --q1:#0d366b; --q2:#184f95; --q3:#256abf; --q4:#3987e5;
    --q5:#6da7ec; --q6:#9ec5f4; --q7:#cde2fb;
    --pos0:#383835; --pos1:#256abf; --pos2:#3987e5; --pos3:#9ec5f4;
    --neg0:#383835; --neg1:#a32020; --neg2:#e34948; --neg3:#f0a9a8;
    --empty:#242422;
    --ink:#ffffff; --ink2:#c3c2b7; --muted:#898781;
    --grid:#2c2c2a; --axis:#383835;
    --surface:#0d0d0d; --panel:#1a1a19;
    --border:rgba(255,255,255,.10);
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --s1:#3987e5; --s2:#d95926; --s3:#199e70; --s4:#c98500;
  --s5:#d55181; --s6:#008300; --s7:#9085e9; --s8:#e66767;
  --q1:#0d366b; --q2:#184f95; --q3:#256abf; --q4:#3987e5;
  --q5:#6da7ec; --q6:#9ec5f4; --q7:#cde2fb;
  --pos0:#383835; --pos1:#256abf; --pos2:#3987e5; --pos3:#9ec5f4;
  --neg0:#383835; --neg1:#a32020; --neg2:#e34948; --neg3:#f0a9a8;
  --empty:#242422;
  --ink:#ffffff; --ink2:#c3c2b7; --muted:#898781;
  --grid:#2c2c2a; --axis:#383835;
  --surface:#0d0d0d; --panel:#1a1a19;
  --border:rgba(255,255,255,.10);
}

* { box-sizing:border-box; }

body {
  margin:0; background:var(--surface); color:var(--ink);
  font:14px/1.5 system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
}

h1 { font-size:18px; margin:0; letter-spacing:-.01em; }
h2 { font-size:15px; margin:34px 0 12px; font-weight:600; }
/* Group headings inside a section. They separate 8.1 from 8.2 from 8.3, so
   they need to read as a break in the page rather than as another line of
   text: more air above than below, and a rule to make the boundary literal. */
#content > h2 {
  margin:46px 0 6px; padding-top:16px; font-size:16px;
  border-top:1px solid var(--grid); letter-spacing:-.01em;
}
#content > h2:first-of-type { margin-top:26px; }
#content > h2 + p.muted { margin:0 0 16px; max-width:78ch; line-height:1.55; }
h3 { font-size:13.5px; margin:0; font-weight:600; }
.muted { color:var(--muted); }
.small { font-size:12px; }
.hidden { display:none !important; }
.pad { padding:22px 4px; }
a { color:var(--s1); }

/* ------------------------------------------------------------- header */
header {
  display:flex; justify-content:space-between; align-items:center; gap:20px;
  flex-wrap:wrap; padding:12px 24px; background:var(--panel);
  border-bottom:1px solid var(--grid); position:sticky; top:0; z-index:30;
}
header p { margin:3px 0 0; font-size:11.5px; }
.actions { display:flex; gap:7px; flex-wrap:wrap; align-items:center; }

button {
  font:inherit; font-size:12.5px; padding:6px 12px; border-radius:7px;
  border:1px solid var(--grid); background:var(--panel); color:var(--ink);
  cursor:pointer; transition:.12s;
}
button:hover:not(:disabled) { border-color:var(--muted); }
button:disabled { opacity:.45; cursor:not-allowed; }
button.primary { background:var(--s1); border-color:var(--s1); color:#fff; }
button.danger  { border-color:var(--s2); color:var(--s2); }
button.danger:hover:not(:disabled) { background:var(--s2); color:#fff; }
button.ghost { border:none; background:none; color:var(--muted); font-size:12px; }

/* -------------------------------------------------------------- runbar */
.runbar { padding:10px 24px; background:#1c1c1a; color:#e8e8e4;
          border-bottom:1px solid #000; }
.runbar-head { display:flex; align-items:center; gap:12px; margin-bottom:7px; }
.runbar-head .muted { color:#a3a29c; }
.runbar pre { margin:0; max-height:210px; overflow:auto; font-size:11px;
              line-height:1.45; white-space:pre-wrap;
              font-family:ui-monospace, SFMono-Regular, Menlo, monospace; }

/* ---------------------------------------------------------------- tabs */
nav { display:flex; gap:2px; padding:0 24px; background:var(--panel);
      border-bottom:1px solid var(--grid); overflow-x:auto;
      position:sticky; top:57px; z-index:29; }
nav button { border:none; background:none; border-radius:0; padding:10px 12px;
             color:var(--ink2); border-bottom:2px solid transparent;
             white-space:nowrap; font-size:12.5px; }
nav button.active { color:var(--s1); border-bottom-color:var(--s1); font-weight:600; }
nav button .sn { color:var(--muted); font-weight:400; margin-right:5px; }

/* ------------------------------------------------------------- filters */
.filterbar {
  padding:10px 24px; background:var(--panel); border-bottom:1px solid var(--grid);
  display:flex; gap:16px; align-items:flex-start; flex-wrap:wrap;
  position:sticky; top:96px; z-index:28;
}
.fgroup { display:flex; align-items:center; gap:6px; flex-wrap:wrap; }
.fgroup > .flabel { font-size:11px; color:var(--muted); text-transform:uppercase;
                    letter-spacing:.04em; margin-right:2px; }
.chip { border-radius:20px; padding:4px 12px; font-size:12px; }
.chip.active { background:var(--ink); border-color:var(--ink);
               color:var(--panel); font-weight:600; }
.chip.warn-chip { border-style:dashed; }

.charsel { position:relative; }
.charsel > button.on { border-color:var(--s1); color:var(--s1); font-weight:600; }
.charmenu {
  position:absolute; top:calc(100% + 6px); left:0; z-index:40; min-width:250px;
  max-height:340px; overflow:auto; background:var(--panel);
  border:1px solid var(--grid); border-radius:9px; padding:8px;
  box-shadow:0 8px 26px rgba(0,0,0,.14);
}
.charmenu label { display:flex; align-items:center; gap:8px; padding:4px 6px;
                  border-radius:6px; font-size:12.5px; cursor:pointer; }
.charmenu label:hover { background:var(--surface); }
.charmenu label .n { margin-left:auto; color:var(--muted); font-size:11px;
                     font-variant-numeric:tabular-nums; }
.charmenu .mhead { display:flex; justify-content:space-between; align-items:center;
                   padding:2px 6px 6px; border-bottom:1px solid var(--grid);
                   margin-bottom:6px; }
.active-filters { display:flex; gap:6px; flex-wrap:wrap; align-items:center; }
.tagf { background:var(--surface); border:1px solid var(--grid); border-radius:20px;
        padding:3px 8px 3px 10px; font-size:11.5px; display:flex; gap:6px;
        align-items:center; }
.tagf b { font-weight:600; }
.tagf button { border:none; background:none; padding:0 2px; color:var(--muted);
               font-size:14px; line-height:1; cursor:pointer; }

main { padding:22px 24px 90px; max-width:1500px; }
.tab { display:none; }
.tab.active { display:block; }

.section-head { margin-bottom:18px; }
.section-head h2 { margin:0 0 4px; font-size:17px; }
.section-head p { margin:0; color:var(--ink2); font-size:13px; }

.sec-notes { margin:14px 0 22px; padding:0; list-style:none;
             border-left:3px solid var(--s1); background:var(--panel);
             border-radius:0 8px 8px 0; }
.sec-notes li { padding:8px 14px; font-size:12.5px; color:var(--ink2);
                border-bottom:1px solid var(--grid); }
.sec-notes li:last-child { border-bottom:none; }

/* --------------------------------------------------------------- cards */
.cards { display:grid; grid-template-columns:repeat(auto-fill,minmax(186px,1fr));
         gap:11px; margin-bottom:8px; }
.card { background:var(--panel); border:1px solid var(--grid);
        border-radius:var(--radius); padding:12px 14px; }
.card .k { font-size:11px; color:var(--muted); text-transform:uppercase;
           letter-spacing:.04em; line-height:1.35; }
.card .v { font-size:23px; font-weight:600; margin:5px 0 3px;
           letter-spacing:-.02em; }
.card .v.text { font-size:14px; font-weight:600; }
/* The explanation is hidden until asked for. A KPI row is meant to be scanned;
   six tiles each carrying a formula is a paragraph pretending to be a summary. */
.card .k { display:flex; align-items:flex-start; gap:6px; justify-content:space-between; }
.card-i { background:none; border:0; color:var(--muted); cursor:pointer;
          font-size:12px; line-height:1; padding:0 1px; flex:none; }
.card-i:hover { color:var(--ink); }
.card-info { display:none; margin-top:8px; padding-top:8px;
             border-top:1px solid var(--grid); font-size:11.5px;
             color:var(--ink2); overflow-wrap:anywhere; }
.card.show-info .card-info { display:block; }
.card.show-info .card-i { color:var(--ink); }
.card-info p { margin:0 0 5px; }
.card-info p:last-child { margin-bottom:0; }

/* A figure being recomputed by its own control dims rather than unmounting —
   the page must not reflow while the reader is looking at it. */
.fig.busy .fig-body { opacity:.45; transition:opacity .12s; }
.fig-q { margin:0 0 9px; color:var(--ink2); }
svg .seg-pct { font-size:9.5px; font-weight:600; pointer-events:none; }
.fig-q + .fig-q { margin-top:-4px; }

/* -------------------------------------------------------------- figures */
.fig-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(560px,1fr));
            gap:16px; align-items:start; }
.fig { margin:0; background:var(--panel); border:1px solid var(--grid);
       border-radius:var(--radius); padding:14px 16px 12px; overflow:hidden; }
.fig.wide { grid-column:1 / -1; }
.fig-head { display:flex; justify-content:space-between; align-items:flex-start;
            gap:12px; margin-bottom:10px; }
.fig-sub { margin:3px 0 0; font-size:12px; color:var(--muted); }
.fig-body { overflow-x:auto; }
.fig svg.cv { width:100%; height:auto; display:block; max-width:100%; }
figcaption { margin-top:9px; font-size:11.5px; color:var(--muted);
             border-top:1px solid var(--grid); padding-top:7px; }

.fig-tools { display:flex; gap:3px; flex-wrap:wrap; align-items:center;
             flex-shrink:0; }
.fig-tools button { font-size:11px; padding:3px 7px; border-radius:5px;
                    color:var(--ink2); }
.fig-tools button.i { font-size:13px; padding:2px 6px; }
.fig-tools button.on { border-color:var(--s1); color:var(--s1); }
.flash { font-size:11px; color:var(--good); opacity:0; transition:.2s;
         margin-left:4px; }
.flash.on { opacity:1; }

.fig-controls { display:flex; gap:12px; flex-wrap:wrap; margin:0 0 10px; }
.fc { display:flex; align-items:center; gap:6px; font-size:11.5px;
      color:var(--ink2); }
.fc select { font:inherit; font-size:11.5px; padding:3px 6px; border-radius:6px;
             border:1px solid var(--grid); background:var(--panel);
             color:var(--ink); }

.fig-info { display:none; margin-top:11px; padding:11px 13px;
            background:var(--surface); border:1px solid var(--grid);
            border-radius:8px; font-size:12px; }
.fig.show-info .fig-info { display:block; }
.fig-info dl { margin:0; display:grid; grid-template-columns:1fr; gap:5px; }
.fig-info dl > div { display:grid; grid-template-columns:130px 1fr; gap:10px; }
.fig-info dt { color:var(--muted); }
.fig-info dd { margin:0; color:var(--ink2); word-break:break-word; }
.fig-notes { margin:9px 0 0; padding-left:17px; color:var(--ink2); }
.fig-notes li { margin:3px 0; }
.cap-suggest { margin:9px 0 0; color:var(--ink2); font-style:italic; }

.empty-note { padding:20px 14px; background:var(--surface); border-radius:8px;
              color:var(--ink2); font-size:12.5px; border:1px dashed var(--grid); }

/* ------------------------------------------------------------- chart bits */
svg .tick { font-size:10.5px; fill:var(--muted); }
svg .axis-label { font-size:11px; fill:var(--ink2); }
svg .bar-label { font-size:11.5px; fill:var(--ink2); }
svg .cap, svg .tip-val { font-size:11px; fill:var(--ink); font-weight:600; }
svg .end-label { font-size:11px; fill:var(--ink2); }
svg .cell { font-size:10.5px; font-weight:600; }
svg .slice { font-size:11.5px; fill:#fff; font-weight:600; }
svg .rule-label { font-size:10.5px; fill:var(--ink2); }
svg .hot { cursor:crosshair; }

.legend { display:flex; gap:14px; flex-wrap:wrap; margin-top:9px;
          font-size:11.5px; color:var(--ink2); }
.legend .lg { display:flex; align-items:center; gap:6px; }
.legend i { width:11px; height:11px; border-radius:3px; display:inline-block; }

.pie-legend { margin-top:6px; display:grid;
              grid-template-columns:repeat(auto-fill,minmax(230px,1fr)); gap:2px 16px; }
.pie-row { display:flex; align-items:center; gap:8px; font-size:12px;
           padding:3px 0; border-bottom:1px solid var(--grid); }
.pie-row i { width:11px; height:11px; border-radius:3px; flex-shrink:0; }
.pie-row span { flex:1; color:var(--ink2); }
.pie-row b { font-variant-numeric:tabular-nums; }
.pie-row em { color:var(--muted); font-style:normal; font-size:11px;
              width:46px; text-align:right; font-variant-numeric:tabular-nums; }

.ckey { display:flex; align-items:center; gap:4px; margin-top:9px; }
.ckey i { width:22px; height:11px; display:inline-block; }
.ckey i:first-of-type { border-radius:3px 0 0 3px; }
.ckey i:last-of-type { border-radius:0 3px 3px 0; }
.ckey span:last-child { margin-left:8px; }

.tip { position:fixed; z-index:99; pointer-events:none; opacity:0;
       transition:opacity .1s; background:var(--ink); color:var(--panel);
       padding:7px 10px; border-radius:7px; font-size:11.5px; line-height:1.5;
       white-space:pre-line; max-width:290px;
       box-shadow:0 4px 16px rgba(0,0,0,.22); }
.tip.on { opacity:.97; }

/* -------------------------------------------------------------- tables */
table { border-collapse:collapse; width:100%; font-size:12.5px; }
th, td { text-align:left; padding:6px 10px; border-bottom:1px solid var(--grid);
         white-space:nowrap; }
th { font-weight:600; color:var(--ink2); font-size:11px; text-transform:uppercase;
     letter-spacing:.03em; background:var(--surface); position:sticky; top:0; z-index:1; }
td.num, th.num { text-align:right; font-variant-numeric:tabular-nums; }
tbody tr:hover { background:var(--surface); }
.table-wrap { overflow:auto; border:1px solid var(--grid); border-radius:8px;
              max-height:560px; }

/* --------------------------------------------------------------- panel */
.panel { background:var(--panel); border:1px solid var(--grid);
         border-radius:var(--radius); padding:16px; margin-bottom:14px; }
.panel > h3 { margin-bottom:10px; }
.kv { display:grid; grid-template-columns:repeat(auto-fill,minmax(230px,1fr));
      gap:8px 20px; }
.kv div { display:flex; justify-content:space-between; gap:12px;
          border-bottom:1px dotted var(--grid); padding:4px 0; font-size:12.5px; }
.kv .kk { color:var(--ink2); }
.kv .vv { font-weight:600; font-variant-numeric:tabular-nums; }

.badge { font-size:10.5px; padding:2px 8px; border-radius:20px; font-weight:600; }
.badge.ok { background:rgba(12,163,12,.13); color:var(--good); }
.badge.warn { background:rgba(250,178,25,.16); color:#a8500f; }
.badge.stale { background:rgba(208,59,59,.13); color:var(--critical); }

.callout { border-left:3px solid var(--s2); background:var(--panel);
           padding:11px 15px; border-radius:0 8px 8px 0; margin:14px 0;
           font-size:12.5px; color:var(--ink2); }
.callout.info { border-left-color:var(--s1); }
.callout.warn { border-left-color:var(--warning); }

.spinner { display:inline-block; width:13px; height:13px; border-radius:50%;
           border:2px solid var(--grid); border-top-color:var(--s1);
           animation:spin .7s linear infinite; vertical-align:-2px; }
@keyframes spin { to { transform:rotate(360deg); } }

@media (max-width: 900px) {
  .fig-grid { grid-template-columns:1fr; }
  nav, .filterbar, header, main { padding-left:14px; padding-right:14px; }
}