/* Text Rewriter — one stylesheet, both themes, no build step. */

:root {
  --bg: #0e1219;
  --panel: #151b25;
  --panel2: #1a2130;
  --ink: #e8edf5;
  --muted: #97a3b6;
  --line: #26303f;
  --accent: #8ab4ff;
  --accent2: #7de0b0;
  --warn: #f0c66b;
  --bad: #ff8a8a;
  --ins-bg: rgba(125, 224, 176, 0.16);
  --ins-ink: #9df0c8;
  --del-bg: rgba(255, 138, 138, 0.16);
  --del-ink: #ffb3b3;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 24px rgba(0, 0, 0, 0.22);
}

:root[data-theme="light"] {
  --bg: #f6f7fa;
  --panel: #ffffff;
  --panel2: #f0f3f8;
  --ink: #16202e;
  --muted: #5d6b80;
  --line: #dde3ec;
  --accent: #2a5fd6;
  --accent2: #128a5c;
  --warn: #a86c00;
  --bad: #c0322f;
  --ins-bg: rgba(18, 138, 92, 0.13);
  --ins-ink: #0d6b47;
  --del-bg: rgba(192, 50, 47, 0.12);
  --del-ink: #9c2926;
  --shadow: 0 1px 2px rgba(16, 32, 46, 0.06), 0 8px 24px rgba(16, 32, 46, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

main { max-width: 980px; margin: 0 auto; padding: 0 20px 80px; }

h1 { font-size: 1.9rem; line-height: 1.25; margin: 0 0 12px; letter-spacing: -0.01em; }
h2 { font-size: 1.2rem; margin: 0 0 10px; letter-spacing: -0.005em; }
h3 { font-size: 1rem; margin: 0 0 8px; }
h4 { font-size: 0.92rem; margin: 0 0 6px; }
p { margin: 0 0 12px; }
a { color: var(--accent); }
q { quotes: none; }

.hidden { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; }

/* ---- Header ---- */

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; flex-wrap: wrap;
  padding: 14px 20px;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
  position: sticky; top: 0; z-index: 20;
}
.brand { display: flex; align-items: center; gap: 8px; font-size: 0.95rem; }
.backlink { text-decoration: none; color: var(--muted); }
.backlink:hover { color: var(--accent); }
.sep { color: var(--line); }
.topactions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.credits { font-variant-numeric: tabular-nums; font-size: 0.85rem; color: var(--muted); }
.topup {
  font-size: 0.85rem; text-decoration: none; padding: 4px 10px;
  border: 1px solid var(--line); border-radius: 999px;
}

/* ---- Buttons ---- */

button {
  font: inherit; cursor: pointer; border-radius: 8px;
  border: 1px solid var(--line); background: var(--panel2); color: var(--ink);
  padding: 8px 14px; transition: border-color 0.15s, background 0.15s, opacity 0.15s;
}
button:hover:not(:disabled) { border-color: var(--accent); }
button:disabled { opacity: 0.45; cursor: not-allowed; }
button:focus-visible, a:focus-visible, select:focus-visible,
textarea:focus-visible, input:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px;
}
.primary { background: var(--accent); color: #08101d; border-color: var(--accent); font-weight: 600; }
:root[data-theme="light"] .primary { color: #fff; }
.primary.small { padding: 6px 12px; font-size: 0.9rem; }
.ghost { background: transparent; font-size: 0.9rem; padding: 6px 12px; }
.big { padding: 12px 16px; text-align: left; font-size: 0.95rem; }
.chipbtn {
  padding: 4px 12px; font-size: 0.85rem; border-radius: 999px;
  background: transparent; color: var(--muted);
}
.chipbtn:hover { color: var(--ink); }

/* ---- Layout blocks ---- */

.hero { padding: 40px 0 24px; }
.lede { font-size: 1.03rem; color: var(--muted); max-width: 74ch; }
.lede strong { color: var(--ink); }
.herobtns { display: flex; gap: 10px; flex-wrap: wrap; margin: 20px 0 10px; }

.panel {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 20px; margin: 0 0 18px;
  box-shadow: var(--shadow);
}
.scopenote {
  background: var(--panel2); border: 1px solid var(--line);
  border-left: 3px solid var(--accent2);
  border-radius: var(--radius); padding: 18px 20px; margin: 0 0 18px;
}
.scopenote p { color: var(--muted); max-width: 78ch; margin-bottom: 10px; }
.scopenote p:last-child { margin-bottom: 0; }
.scopenote strong, .scopenote em { color: var(--ink); }

.block { border-top: 1px solid var(--line); padding-top: 18px; margin-top: 18px; }
.block:first-of-type { border-top: 0; padding-top: 0; margin-top: 0; }
.blockhead {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 12px; flex-wrap: wrap; margin-bottom: 10px;
}
.blockhead h2, .blockhead h3 { margin: 0; }
.twocol { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 12px; }
.rowbtns { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-top: 10px; }
.runrow { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin: 12px 0 24px; }

/* ---- Fields ---- */

.fieldlabel {
  display: block; font-size: 0.85rem; color: var(--muted);
  margin: 0 0 6px; font-weight: 500;
}
textarea, input[type="text"], input[type="search"], select {
  width: 100%; font: inherit; color: var(--ink);
  background: var(--panel2); border: 1px solid var(--line);
  border-radius: 8px; padding: 10px 12px;
}
textarea { resize: vertical; min-height: 90px; line-height: 1.55; }
select { cursor: pointer; }
.dropnote {
  font-size: 0.8rem; color: var(--muted); margin-top: 6px;
  border: 1px dashed var(--line); border-radius: 6px; padding: 6px 10px;
}
.dropnote.over { border-color: var(--accent); color: var(--accent); }

.dials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 14px 0; }
.presets { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; margin-top: 8px; }

/* ---- Chips and tags ---- */

.chips { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; margin: 8px 0; }
.chip {
  display: inline-block; font-size: 0.8rem; padding: 3px 10px;
  border-radius: 999px; border: 1px solid var(--line);
  background: var(--panel2); color: var(--muted);
}
.chip.ins { background: var(--ins-bg); color: var(--ins-ink); border-color: transparent; }
.chip.del { background: var(--del-bg); color: var(--del-ink); border-color: transparent; }
.chip.kept { color: var(--accent2); border-color: var(--accent2); }
.chip.critical { background: var(--del-bg); color: var(--del-ink); border-color: transparent; }
.chip.high { color: var(--warn); border-color: var(--warn); }
.chip.medium { color: var(--muted); }
.freetag {
  font-size: 0.72rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.04em; color: var(--accent2);
  border: 1px solid var(--accent2); border-radius: 999px;
  padding: 2px 8px; margin-left: 8px; vertical-align: middle;
}
.count {
  font-size: 0.78rem; color: var(--muted); background: var(--panel2);
  border-radius: 999px; padding: 1px 8px; margin-left: 8px; font-weight: 400;
}

/* ---- Free pass ---- */

.free { border-left: 3px solid var(--accent2); }
.fpsummary { font-variant-numeric: tabular-nums; color: var(--ink); font-size: 0.92rem; }
.markers { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin: 12px 0; }
.markergroup {
  background: var(--panel2); border: 1px solid var(--line);
  border-radius: 8px; padding: 12px;
}
.markergroup h4 { display: flex; align-items: center; }
.markergroup p { margin-bottom: 8px; }
.factbar { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; margin-top: 10px; }
.markerlist .marker {
  border-left: 2px solid var(--line); padding-left: 12px; margin-bottom: 12px;
}
.markerlist .marker q { display: block; margin: 4px 0; }

.guardcard {
  border-radius: 8px; padding: 14px 16px; margin: 12px 0;
  border: 1px solid var(--line); background: var(--panel2);
}
.guardcard.block { border-left: 3px solid var(--bad); }
.guardcard.notice { border-left: 3px solid var(--warn); }
.guardcard h3 { margin-bottom: 8px; }
.guardcard p { margin-bottom: 8px; }
.guardcard p:last-child { margin-bottom: 0; }

.notice {
  background: var(--panel2); border: 1px solid var(--line);
  border-left: 3px solid var(--warn);
  border-radius: 8px; padding: 10px 14px; font-size: 0.9rem; color: var(--muted);
}
.rungate {
  background: var(--panel2); border: 1px solid var(--line);
  border-left: 3px solid var(--warn);
  border-radius: 8px; padding: 12px 14px; margin-bottom: 10px; font-size: 0.92rem;
}
.rungate a { margin-left: 8px; }
.meter { font-size: 0.85rem; color: var(--muted); font-variant-numeric: tabular-nums; }

/* ---- Progress ---- */

.progress {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 18px 20px; margin-bottom: 18px;
}
.progresshead {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 12px; margin-bottom: 12px;
}
.elapsed { font-variant-numeric: tabular-nums; color: var(--muted); font-size: 0.85rem; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.step { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 0.9rem; }
.step .dot {
  width: 9px; height: 9px; border-radius: 50%;
  border: 1px solid var(--line); background: transparent; flex: none;
}
.step.active { color: var(--ink); }
.step.active .dot { border-color: var(--accent); background: var(--accent); }
.step.done .dot { border-color: var(--accent2); background: var(--accent2); }
.progress.finished { opacity: 0.6; }

/* ---- Result ---- */

.result {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 22px; margin-bottom: 18px;
  box-shadow: var(--shadow);
}
.resulthead {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 12px; flex-wrap: wrap;
}
.resulthead h2 { font-size: 1.35rem; }
.audienceread { color: var(--muted); font-style: italic; margin-bottom: 14px; }

.rewritebox {
  background: var(--panel2); border: 1px solid var(--line);
  border-radius: 8px; padding: 16px 18px; line-height: 1.65;
  max-height: 520px; overflow-y: auto;
}
.rewritebox p:last-child { margin-bottom: 0; }

.diffbox {
  background: var(--panel2); border: 1px solid var(--line);
  border-radius: 8px; padding: 14px 16px; line-height: 1.8;
  white-space: pre-wrap; word-break: break-word;
  max-height: 460px; overflow: auto; font-size: 0.94rem;
}
.ins { background: var(--ins-bg); color: var(--ins-ink); border-radius: 3px; padding: 0 2px; }
.del { background: var(--del-bg); color: var(--del-ink); border-radius: 3px; padding: 0 2px;
       text-decoration: line-through; text-decoration-thickness: 1px; }

/* ---- Findings ---- */

.finding {
  border: 1px solid var(--line); border-radius: 8px;
  padding: 12px 14px; margin-bottom: 10px; background: var(--panel2);
}
.finding.clean { border-left: 3px solid var(--accent2); }
.finding.sev-critical { border-left: 3px solid var(--bad); }
.finding.sev-high { border-left: 3px solid var(--warn); }
.finding.sev-medium, .finding.sev-info { border-left: 3px solid var(--line); }
.findhead { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 6px; }
.sevdot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; flex: none; }
.finding.sev-critical .sevdot { background: var(--bad); }
.finding.sev-high .sevdot { background: var(--warn); }
.finding.sev-medium .sevdot, .finding.sev-info .sevdot { background: var(--muted); }
.finding p { font-size: 0.92rem; margin-bottom: 8px; }
.span-row { display: flex; gap: 8px; align-items: baseline; margin-top: 4px; font-size: 0.88rem; }
.span-label {
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--muted); flex: none; min-width: 52px;
}
.span-text { display: block; padding: 2px 6px; border-radius: 4px; }

/* ---- Moves ---- */

.axisgroup { margin-bottom: 18px; }
.axisgroup h4 {
  display: flex; align-items: center; text-transform: uppercase;
  font-size: 0.75rem; letter-spacing: 0.06em; color: var(--muted);
  border-bottom: 1px solid var(--line); padding-bottom: 6px; margin-bottom: 10px;
}
.move {
  border: 1px solid var(--line); border-radius: 8px;
  padding: 12px 14px; margin-bottom: 8px; background: var(--panel2);
}
.movehead { display: flex; gap: 8px; align-items: baseline; margin-bottom: 8px; }
.moveid { font-size: 0.75rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.kind { font-size: 0.85rem; font-weight: 600; }
.movepair { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 8px; }
.movepair .span-label { display: block; margin-bottom: 3px; min-width: 0; }
.why { font-size: 0.92rem; margin: 0; }
.judgement { border-left: 2px solid var(--line); padding-left: 12px; margin-bottom: 10px; }
.judgement p { margin-bottom: 4px; font-size: 0.92rem; }

.exports {
  display: flex; gap: 8px; flex-wrap: wrap;
  border-top: 1px solid var(--line); padding-top: 16px; margin-top: 20px;
}
.raw {
  background: var(--panel2); border: 1px solid var(--line); border-radius: 8px;
  padding: 14px; overflow: auto; max-height: 400px; font-size: 0.85rem;
}

/* ---- Checker and history ---- */

.checker { border-left: 3px solid var(--accent2); }
.historylist { display: grid; gap: 10px; margin-top: 12px; }
.histcard {
  border: 1px solid var(--line); border-radius: 8px;
  padding: 12px 14px; background: var(--panel2);
}
.histhead { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 6px; }
.hist-excerpt { font-size: 0.88rem; color: var(--muted); margin-bottom: 6px; }
#historySearch { margin-bottom: 8px; }

.how h3 { margin-top: 16px; }
.how p { color: var(--muted); max-width: 78ch; }
.how q { font-style: italic; color: var(--ink); }
.how em, .how strong { color: var(--ink); }

/* ---- Footer and toasts ---- */

footer {
  border-top: 1px solid var(--line); padding: 24px 20px 60px;
  max-width: 980px; margin: 0 auto; color: var(--muted); font-size: 0.9rem;
}
footer a { color: var(--accent); }

.toasts {
  position: fixed; right: 16px; bottom: 16px; z-index: 60;
  display: flex; flex-direction: column; gap: 8px; max-width: min(420px, calc(100vw - 32px));
}
.toast {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 8px; padding: 10px 14px; font-size: 0.9rem;
  box-shadow: var(--shadow); transition: opacity 0.5s, transform 0.5s;
}
.toast.ok { border-left: 3px solid var(--accent2); }
.toast.err { border-left: 3px solid var(--bad); }
.toast.gone { opacity: 0; transform: translateY(6px); }
.toast a { margin-left: 8px; }

/* ---- Narrow screens ---- */

@media (max-width: 760px) {
  main { padding: 0 14px 60px; }
  h1 { font-size: 1.5rem; }
  .dials { grid-template-columns: repeat(2, 1fr); }
  .markers, .twocol, .grid2, .movepair { grid-template-columns: 1fr; }
  .herobtns { flex-direction: column; }
  .herobtns .big { width: 100%; }
  .topbar { position: static; }
  .exports, .rowbtns { gap: 6px; }
}

@media (max-width: 420px) {
  .dials { grid-template-columns: 1fr; }
}

@media print {
  .topbar, .toasts, .exports, .herobtns, .presets, form, .checker,
  #historyZone, #progressPanel, .how { display: none !important; }
  body { background: #fff; color: #000; }
  .result { border: 0; box-shadow: none; }
}