/* review.css — calm, dense, readable. A working tool, not a landing page. */

:root {
  --bg: #fbfaf8;
  --panel: #ffffff;
  --ink: #21252b;
  --ink-2: #5c646e;
  --ink-3: #8b939d;
  --line: #e2e0dc;
  --line-2: #cfcdc8;
  --accent: #3f6ea8;
  --accent-soft: #eaf0f7;
  --must: #b3372c;
  --should: #a86a12;
  --question: #3f6ea8;
  --ok: #3d7a48;
  --stage: #16181c;
  --radius: 6px;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15171a;
    --panel: #1b1e22;
    --ink: #e6e8ea;
    --ink-2: #a5adb6;
    --ink-3: #767e88;
    --line: #2b2f35;
    --line-2: #3a3f47;
    --accent: #79a8dd;
    --accent-soft: #22303f;
    --must: #e57a6e;
    --should: #d8a44a;
    --question: #79a8dd;
    --ok: #79bd85;
    --stage: #0e1013;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

h1, h2, h3 { font-weight: 600; letter-spacing: -0.01em; }

code, .mono { font-family: var(--mono); font-size: 0.88em; }

button { font: inherit; cursor: pointer; }

/* ── top bar ──────────────────────────────────────────────────────────── */

.bar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--panel) 92%, transparent);
  backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--line);
}

.bar-main,
.bar-verdict {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 22px;
  display: flex;
  align-items: center;
  gap: 18px;
}

.bar-main { padding-top: 14px; padding-bottom: 10px; justify-content: space-between; }
.bar-verdict { padding-bottom: 12px; justify-content: space-between; flex-wrap: wrap; }

.ident h1 { margin: 0; font-size: 17px; }
.sub { margin: 2px 0 0; font-size: 12.5px; color: var(--ink-3); }
.dot { margin: 0 6px; opacity: 0.55; }

.bar-actions { display: flex; align-items: center; gap: 14px; }

.reviewer { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--ink-3); }
.reviewer input {
  font: inherit;
  font-size: 13px;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  padding: 5px 9px;
  width: 168px;
}

button.primary {
  background: var(--accent);
  color: #fff;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 7px 14px;
  font-weight: 550;
  font-size: 13.5px;
}
button.primary:hover { filter: brightness(1.08); }
button.primary:active { filter: brightness(0.94); }

.verdict { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.verdict-label { font-size: 12.5px; color: var(--ink-3); margin-right: 4px; }

.v {
  background: transparent;
  border: 1px solid var(--line-2);
  color: var(--ink-2);
  border-radius: var(--radius);
  padding: 5px 12px;
  font-size: 13px;
}
.v:hover { border-color: var(--accent); color: var(--ink); }
.v[aria-checked="true"] {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
}

.counters { display: flex; gap: 16px; font-size: 12.5px; color: var(--ink-3); }
.counters b { color: var(--ink); font-weight: 600; font-variant-numeric: tabular-nums; }

/* ── layout ───────────────────────────────────────────────────────────── */

main { max-width: 1180px; margin: 0 auto; padding: 26px 22px 120px; }

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 20px 22px;
  margin-bottom: 26px;
}

.panel h2 { margin: 0 0 10px; font-size: 15px; }
.count { color: var(--ink-3); font-weight: 400; }

.lede { margin: 0 0 16px; color: var(--ink-2); font-size: 13.5px; max-width: 74ch; }
.hint { margin: 10px 0 0; font-size: 12.5px; color: var(--ink-3); }

textarea, select, input[type="text"] {
  font-family: inherit;
  font-size: 13.5px;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  padding: 9px 11px;
  width: 100%;
  resize: vertical;
}
textarea:focus, select:focus, input:focus {
  outline: 2px solid color-mix(in srgb, var(--accent) 45%, transparent);
  outline-offset: -1px;
  border-color: var(--accent);
}

/* ── category sections ────────────────────────────────────────────────── */

.cat { margin-bottom: 34px; }

.cat-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 0 2px 10px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 18px;
}
.cat-head h2 { margin: 0; font-size: 15px; }
.cat-head .swatch {
  width: 9px; height: 9px; border-radius: 2px; align-self: center;
}
.cat-head .focus { color: var(--ink-3); font-size: 12.5px; }
.cat-head .range { margin-left: auto; color: var(--ink-3); font-size: 12px; font-family: var(--mono); }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 16px;
}

/* ── item card ────────────────────────────────────────────────────────── */

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.card.is-approved { border-color: color-mix(in srgb, var(--ok) 55%, var(--line)); }
.card.has-must { border-color: color-mix(in srgb, var(--must) 55%, var(--line)); }

.thumb {
  position: relative;
  background: var(--stage);
  border: 0;
  padding: 0;
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  cursor: zoom-in;
}
.thumb canvas { width: 100%; height: 100%; display: block; }
.thumb .ref {
  position: absolute; left: 8px; top: 8px;
  font-family: var(--mono); font-size: 11px;
  color: #e8eaec; background: rgba(0, 0, 0, 0.45);
  padding: 2px 6px; border-radius: 4px;
}
.thumb .tris {
  position: absolute; right: 8px; bottom: 8px;
  font-family: var(--mono); font-size: 10.5px;
  color: rgba(232, 234, 236, 0.72);
}

.card-body { padding: 13px 15px 0; }
.card-title { margin: 0; font-size: 14px; font-weight: 600; }
.card-desc { margin: 6px 0 0; font-size: 12.8px; color: var(--ink-2); }

.spec {
  display: flex; flex-wrap: wrap; gap: 5px;
  margin: 10px 0 0;
}
.chip {
  font-family: var(--mono); font-size: 10.5px;
  color: var(--ink-2); background: var(--bg);
  border: 1px solid var(--line); border-radius: 4px;
  padding: 2px 6px;
}
.chip.warn { color: var(--should); border-color: color-mix(in srgb, var(--should) 40%, var(--line)); }
.chip.link { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 40%, var(--line)); }

details.notes { margin: 10px 0 0; }
details.notes > summary {
  cursor: pointer; font-size: 12.3px; color: var(--ink-3);
  list-style: none;
}
details.notes > summary::-webkit-details-marker { display: none; }
details.notes > summary::before { content: "▸ "; }
details.notes[open] > summary::before { content: "▾ "; }
details.notes ul { margin: 8px 0 0; padding-left: 18px; }
details.notes li { font-size: 12.5px; color: var(--ink-2); margin-bottom: 5px; }

/* ── feedback controls ────────────────────────────────────────────────── */

.controls { padding: 12px 15px 14px; margin-top: auto; }

.control-row { display: flex; gap: 8px; align-items: center; }
.control-row select { width: auto; flex: 0 0 auto; padding: 5px 8px; font-size: 12.5px; }

.approve {
  background: transparent;
  border: 1px solid var(--line-2);
  color: var(--ink-2);
  border-radius: var(--radius);
  padding: 5px 11px;
  font-size: 12.5px;
  white-space: nowrap;
}
.approve:hover { border-color: var(--ok); color: var(--ink); }
.approve[aria-pressed="true"] {
  border-color: var(--ok);
  color: var(--ok);
  background: color-mix(in srgb, var(--ok) 12%, transparent);
  font-weight: 600;
}

.add {
  background: transparent;
  border: 1px solid var(--line-2);
  color: var(--ink-2);
  border-radius: var(--radius);
  padding: 5px 11px;
  font-size: 12.5px;
}
.add:hover { border-color: var(--accent); color: var(--accent); }

.comment-input { margin-top: 8px; }
.comment-input textarea { font-size: 13px; }

.comments { list-style: none; margin: 10px 0 0; padding: 0; }
.comments li {
  border-left: 2px solid var(--line-2);
  padding: 4px 0 4px 10px;
  margin-bottom: 8px;
  font-size: 12.8px;
  color: var(--ink);
  position: relative;
}
.comments li[data-sev="must"] { border-left-color: var(--must); }
.comments li[data-sev="should"] { border-left-color: var(--should); }
.comments li[data-sev="question"] { border-left-color: var(--question); }
.comments .sev {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.04em;
  font-weight: 650; margin-right: 6px;
}
.comments li[data-sev="must"] .sev { color: var(--must); }
.comments li[data-sev="should"] .sev { color: var(--should); }
.comments li[data-sev="question"] .sev { color: var(--question); }
.comments .when { color: var(--ink-3); font-size: 11px; margin-left: 6px; }
.comments .del {
  background: none; border: 0; color: var(--ink-3); font-size: 15px;
  line-height: 1; padding: 0 2px; float: right;
}
.comments .del:hover { color: var(--must); }

/* ── decisions ────────────────────────────────────────────────────────── */

.decision-list { display: grid; gap: 14px; }

.decision {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 16px;
  background: var(--bg);
}
.decision.is-approved { border-color: color-mix(in srgb, var(--ok) 55%, var(--line)); }
.decision.has-must { border-color: color-mix(in srgb, var(--must) 55%, var(--line)); }
.decision h3 { margin: 0 0 6px; font-size: 13.5px; }
.decision h3 .id {
  font-family: var(--mono); font-size: 11.5px; color: var(--ink-3); margin-right: 8px;
}
.decision p { margin: 0 0 8px; font-size: 13px; color: var(--ink-2); max-width: 92ch; }
.decision .impact { color: var(--ink-2); }
.decision .impact b { color: var(--ink); font-weight: 600; }
.decision .controls { padding: 6px 0 0; }

/* ── tests ────────────────────────────────────────────────────────────── */

.test-group { margin-bottom: 14px; }
.test-group h3 { margin: 0 0 6px; font-size: 12.5px; color: var(--ink-3); font-weight: 600; }
.test { font-size: 12.8px; display: flex; gap: 8px; padding: 2px 0; align-items: baseline; }
.test .mark { font-family: var(--mono); }
.test.pass .mark { color: var(--ok); }
.test.fail .mark { color: var(--must); }
.test .detail { color: var(--ink-3); font-family: var(--mono); font-size: 11.5px; }

/* ── inspector ────────────────────────────────────────────────────────── */

.inspector {
  position: fixed; inset: 0; z-index: 90;
  background: color-mix(in srgb, var(--bg) 78%, #000);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}
.inspector[hidden] { display: none; }

.inspector-inner {
  background: var(--panel);
  border: 1px solid var(--line-2);
  border-radius: 12px;
  overflow: hidden;
  width: min(1180px, 100%);
  height: min(760px, 100%);
  display: grid;
  grid-template-columns: 1fr 372px;
  /* Without an explicit row the grid sizes to max-content, the canvas's
     height:100% has nothing to resolve against, and the stage collapses to a
     couple of pixels — which then feeds back into the next measurement. */
  grid-template-rows: minmax(0, 1fr);
}

.viewport { position: relative; background: var(--stage); min-width: 0; min-height: 0; }
.viewport canvas { width: 100%; height: 100%; display: block; cursor: grab; }
.viewport canvas:active { cursor: grabbing; }

.stage-head {
  position: absolute; inset: 0 0 auto 0;
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px;
  color: #e8eaec; font-size: 13px; font-weight: 550;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), transparent);
  pointer-events: none;
}
.stage-head #stage-title { font-family: var(--mono); font-size: 12px; }
.stage-head button {
  pointer-events: auto;
  background: rgba(255, 255, 255, 0.1); border: 0; color: #e8eaec;
  border-radius: 5px; width: 26px; height: 26px; line-height: 1; font-size: 13px;
}
.stage-head button:hover { background: rgba(255, 255, 255, 0.2); }

.stage-tools {
  position: absolute; left: 12px; right: 12px; bottom: 34px;
  display: flex; gap: 6px; align-items: center;
}
.stage-tools .spacer { flex: 1; }
.tool {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.13);
  color: #d4d8dc;
  border-radius: 5px; padding: 4px 9px; font-size: 11.5px;
}
.tool:hover { background: rgba(255, 255, 255, 0.16); color: #fff; }
.tool[aria-pressed="true"] {
  background: rgba(121, 168, 221, 0.28);
  border-color: rgba(121, 168, 221, 0.6);
  color: #dbe9f8;
}
.stage-hint {
  position: absolute; left: 14px; bottom: 12px; margin: 0;
  font-size: 10.5px; color: rgba(232, 234, 236, 0.42);
}

.inspector-side {
  border-left: 1px solid var(--line);
  padding: 18px 20px;
  overflow-y: auto;
  min-height: 0;
}
.inspector-side h3 { margin: 0 0 4px; font-size: 15px; }
.inspector-side .ref-line {
  font-family: var(--mono); font-size: 11.5px; color: var(--ink-3);
  margin: 0 0 12px;
}
.inspector-side p { font-size: 13px; color: var(--ink-2); }

table.spec-table { width: 100%; border-collapse: collapse; margin: 12px 0; }
table.spec-table th, table.spec-table td {
  text-align: left; padding: 5px 0; font-size: 12.5px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
table.spec-table th { color: var(--ink-3); font-weight: 500; width: 42%; }
table.spec-table td { font-family: var(--mono); font-size: 11.8px; }

@media (max-width: 900px) {
  .inspector-inner { grid-template-columns: 1fr; grid-template-rows: 58% minmax(0, 42%); }
  .bar-main { flex-wrap: wrap; }
}