/* styles.css — Edition 012. Same design system as 001–011: dark board, steel-blue accent. */
:root {
  --bg: #0b0d10; --panel: #14181d; --panel-2: #171c22; --border: #232a31; --border-2: #2c343c;
  --ink: #e8ecef; --muted: #9aa6b2; --accent: #5db8e8; --accent-ink: #0b0d10;
  --pass: #35c07f; --pass-bg: #0f2019; --pass-bd: #1c3b2c;
  --hold: #ff5d5d; --hold-bg: #241115; --hold-bd: #47222a;
  --radius: 6px; --maxw: 1060px;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: radial-gradient(1100px 640px at 50% -14%, #191f26 0%, var(--bg) 58%), var(--bg);
  color: var(--ink); font: 15.5px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }
a { color: var(--accent); }

header { padding: 24px 0 4px; display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 600; text-decoration: none; color: var(--ink); }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 16px var(--accent); }
.home { color: var(--muted); font-size: 13.5px; text-decoration: none; } .home:hover { color: var(--ink); }

.kicker { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; letter-spacing: .15em; text-transform: uppercase;
  color: var(--accent); border: 1px solid var(--border-2); background: var(--panel); padding: 6px 12px; border-radius: 3px; margin: 26px 0 16px; }
h1 { font-size: clamp(26px, 4.6vw, 39px); line-height: 1.08; margin: 0 0 12px; letter-spacing: -.02em; font-weight: 700; text-wrap: balance; }
h1 .hl { color: var(--accent); }
.lede { color: var(--muted); font-size: 16.5px; max-width: 72ch; margin: 0 0 14px; } .lede strong, .lede b { color: var(--ink); }
.note { font-size: 13.5px; color: var(--muted); border: 1px solid var(--border); background: var(--panel); border-radius: 12px;
  padding: 12px 15px; max-width: 78ch; } .note b { color: var(--ink); }
.chips-meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 0; }
.chip-meta { font-size: 12.5px; color: var(--muted); border: 1px solid var(--border); background: var(--panel); border-radius: 8px; padding: 5px 10px; }
.chip-meta.synthetic { color: var(--accent); border-color: #1e3d52; }

details.terms { margin: 14px 0 0; border: 1px solid var(--border); border-radius: 12px; background: var(--panel); }
details.terms summary { cursor: pointer; padding: 11px 15px; font-size: 13px; color: var(--muted); font-weight: 600; }
details.terms .body { padding: 2px 15px 13px; font-size: 13px; color: var(--muted); }
details.terms dt { color: var(--ink); font-weight: 600; margin-top: 8px; } details.terms dd { margin: 2px 0 0; }

footer { margin: 30px 0 34px; padding-top: 16px; border-top: 1px solid var(--border); font-size: 12.5px; color: var(--muted); }
footer p { margin: 0 0 8px; max-width: 90ch; } footer b { color: var(--muted); }

#selftest[hidden] { display: none; }
.why { margin: 22px 0 4px; display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
@media (max-width: 830px) { .why { grid-template-columns: 1fr; } }
.wcard { border: 1px solid var(--border); border-radius: 13px; background: linear-gradient(180deg, var(--panel-2), var(--panel)); padding: 15px 16px; }
.wcard h3 { font-size: 14px; margin: 0 0 7px; } .wcard h3 .n { color: var(--accent); font-family: var(--mono); margin-right: 6px; }
.wcard p { margin: 0; font-size: 12.5px; color: var(--muted); line-height: 1.55; } .wcard b { color: var(--ink); }
.wcard code { font-family: var(--mono); font-size: 11.5px; background: #0b0e13; border: 1px solid var(--border); border-radius: 5px; padding: 1px 5px; }

/* ---------- stage: gate on the left, trail on the right ---------- */
.stage { margin: 20px 0 4px; display: grid; grid-template-columns: 1.15fr 1fr; gap: 14px; align-items: start; }
@media (max-width: 900px) { .stage { grid-template-columns: 1fr; } }
.panel { border: 1px solid var(--border); border-radius: var(--radius);
  background: linear-gradient(180deg, var(--panel-2), var(--panel)); padding: 16px; }
.panel h2 { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted);
  margin: 0 0 12px; font-weight: 700; display: flex; align-items: center; gap: 9px; }
.panel h2 .cnt { margin-left: auto; font-family: var(--mono); font-size: 10.5px; color: var(--accent); font-weight: 700; }

/* form */
label.fl { display: block; font-size: 12px; color: var(--muted); margin-bottom: 6px; }
input.fi { width: 100%; font: 400 14px/1.4 inherit; font-family: var(--mono); color: var(--ink);
  background: #0b0e13; border: 1px solid var(--border-2); border-radius: 3px; padding: 11px 12px; }
input.fi:focus { outline: none; border-color: var(--accent); }
.frow { display: flex; gap: 9px; margin-top: 11px; flex-wrap: wrap; }
.btn { cursor: pointer; font: 600 13px/1 inherit; font-family: inherit; color: var(--accent-ink); background: var(--accent);
  border: 1px solid var(--accent); border-radius: 3px; padding: 11px 16px; }
.btn:hover { opacity: .9; } .btn:active { transform: translateY(1px); }
.btn.ghost { color: var(--muted); background: none; border-color: var(--border-2); }
.btn.ghost:hover { color: var(--ink); border-color: #3a444e; }
.btn.sm { padding: 8px 12px; font-size: 12px; }

.samples { display: grid; gap: 7px; margin: 13px 0 0; }
.samp { cursor: pointer; text-align: left; background: #0f1319; border: 1px solid var(--border);
  border-radius: 9px; padding: 9px 12px; font: inherit; color: var(--ink); }
.samp:hover { border-color: var(--accent); }
.samp b { display: block; font-family: var(--mono); font-size: 12px; }
.samp span { display: block; font-size: 11.5px; color: var(--muted); margin-top: 2px; }

.sent { font-size: 13px; color: var(--muted); line-height: 1.6; margin: 0 0 13px; }
.sent b { color: var(--ink); } .sent b.code { font-family: var(--mono); font-size: 16px; color: var(--accent);
  letter-spacing: .12em; background: #0b1a26; border: 1px solid #1e3d52; border-radius: 5px; padding: 2px 8px; }
.err { font-size: 12.5px; color: var(--hold); min-height: 18px; margin: 9px 0 0; }

/* the report */
.rwrap { position: relative; }
.wmbar { display: flex; align-items: center; gap: 9px; font-size: 11px; font-family: var(--mono);
  color: var(--accent); background: #0b1a26; border: 1px solid #1e3d52; border-radius: 7px;
  padding: 7px 11px; margin-bottom: 11px; overflow-x: auto; white-space: nowrap; }
.reportBody { position: relative; border: 1px solid var(--border-2); border-radius: 11px; background: #0b0e13;
  padding: 16px 18px; background-repeat: repeat; user-select: none; -webkit-user-select: none;
  transition: filter .18s ease; max-height: 420px; overflow-y: auto; }
.reportBody.hidden { filter: blur(14px); }
.rhead { border-bottom: 1px solid var(--border); padding-bottom: 10px; margin-bottom: 12px; }
.rhead .rk { display: block; font-size: 15px; font-weight: 700; color: var(--ink); }
.rhead .rsub { display: block; font-size: 11.5px; color: var(--muted); margin-top: 3px; }
.rnums { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin-bottom: 13px; }
@media (max-width: 520px) { .rnums { grid-template-columns: 1fr; } }
.rn { border: 1px solid var(--border); border-radius: 9px; background: rgba(15,19,25,.72); padding: 9px 11px; }
.rn .k { display: block; font-size: 10px; letter-spacing: .09em; text-transform: uppercase; color: var(--muted); font-weight: 700; }
.rn .v { display: block; font-family: var(--mono); font-size: 16px; font-weight: 700; color: var(--ink); margin-top: 3px; }
.rn .n { display: block; font-size: 11px; color: var(--muted); margin-top: 2px; }
.reportBody p { font-size: 12.5px; color: var(--muted); line-height: 1.6; margin: 0 0 9px; }
.tries { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.flash { margin-top: 10px; font-size: 12px; font-family: var(--mono); color: var(--hold);
  border: 1px solid var(--hold-bd); background: var(--hold-bg); border-radius: 7px; padding: 8px 11px;
  opacity: 0; transition: opacity .2s ease; }
.flash.on { opacity: 1; }
.honest { margin-top: 12px; font-size: 12px; color: var(--muted); border-left: 2px solid var(--accent);
  padding: 3px 0 3px 12px; line-height: 1.55; } .honest b { color: var(--ink); }

/* trail */
.trail { max-height: 520px; overflow-y: auto; display: flex; flex-direction: column; gap: 5px; }
.trail .empty { font-size: 12.5px; color: var(--muted); line-height: 1.55; }
.tr { display: grid; grid-template-columns: 62px 118px 1fr; gap: 8px; font-size: 11.5px; line-height: 1.5;
  align-items: baseline; animation: pop .18s ease; }
@keyframes pop { from { opacity: 0; transform: translateY(4px); } }
@media (max-width: 520px) { .tr { grid-template-columns: 56px 1fr; } .tr .td { grid-column: 1 / -1; } }
.tr .tt { font-family: var(--mono); font-size: 10.5px; color: var(--muted); }
.tr .ts { font-family: var(--mono); font-size: 10.5px; font-weight: 700; }
.tr .td { color: var(--muted); } .tr .td b { color: var(--ink); font-weight: 600; }
.tr.info .ts { color: var(--muted); }
.tr.good .ts { color: var(--pass); }
.tr.warn .ts { color: var(--accent); }
.tr.bad .ts { color: var(--hold); }
.tr.cap .ts { color: var(--hold); } .tr.cap .td { color: var(--ink); }