/* Logic Refinery IDR-A prototype UI — self-contained, no external assets. */
:root {
  --navy: #102a4c;
  --navy-deep: #0b1e38;
  --teal: #0f766e;
  --teal-dark: #0b5f58;
  --gold: #c9a227;
  --gold-soft: #f5ecd4;
  --paper: #faf8f2;
  --ink: #1f2933;
  --muted: #5b6572;
  --card: #ffffff;
  --line: #d9d3c3;
  --ok: #15803d;
  --risk: #b91c1c;
  --radius: 10px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}
h1, h2, h3, h4 {
  font-family: "Helvetica Neue", Arial, system-ui, sans-serif;
  color: var(--navy);
  line-height: 1.25;
}
h1 { font-size: 2rem; margin: 0.4em 0; }
h2 { font-size: 1.35rem; margin-top: 1.8em; }
h3 { font-size: 1.1rem; }
a { color: var(--teal-dark); }
a:hover { color: var(--navy); }
code, pre, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
code { background: #f0ece1; padding: 0.1em 0.35em; border-radius: 4px; font-size: 0.92em; }

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--navy); color: #fff; padding: 0.6em 1em; z-index: 99;
}
.skip:focus { left: 0; }

/* Prototype banner — on every page, loud and honest. */
.prototype-banner {
  background: var(--navy-deep);
  color: #fff;
  border-bottom: 4px solid var(--gold);
  padding: 0.7em 1em;
  text-align: center;
  font-family: "Helvetica Neue", Arial, system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: 0.06em;
  font-size: 0.95rem;
}
.prototype-banner .pill {
  display: inline-block; background: var(--gold); color: var(--navy-deep);
  padding: 0.15em 0.6em; border-radius: 999px; margin-right: 0.6em;
}

.appbar {
  background: var(--navy);
  color: #fff;
  padding: 0.9em 1.25em;
  display: flex; align-items: center; gap: 1.5em; flex-wrap: wrap;
}
.appbar .wordmark {
  margin: 0; font-family: "Helvetica Neue", Arial, system-ui, sans-serif;
  font-weight: 700; font-size: 1.15rem; color: #fff;
}
.appbar .wordmark .sub { color: var(--gold); font-weight: 400; font-size: 0.95rem; }
.appnav { display: flex; gap: 0.4em; flex-wrap: wrap; }
.appnav a {
  color: #fff; text-decoration: none;
  font-family: "Helvetica Neue", Arial, system-ui, sans-serif;
  padding: 0.45em 0.9em; border-radius: 6px; border: 1px solid transparent;
}
.appnav a[aria-current="page"] { background: var(--teal); border-color: var(--teal-dark); }
.appnav a:hover { border-color: var(--gold); }

main { max-width: 1100px; margin: 0 auto; padding: 1.5em 1.25em 4em; }

.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.25em; margin: 1em 0;
  box-shadow: 0 1px 3px rgba(16,42,76,0.06);
}
.card h2:first-child, .card h3:first-child { margin-top: 0; }

.grid { display: grid; gap: 1.25em; }
@media (min-width: 860px) { .grid.two { grid-template-columns: 1fr 1fr; } }

.nav-cards { display: grid; gap: 1em; margin: 1.5em 0; }
@media (min-width: 720px) { .nav-cards { grid-template-columns: 1fr 1fr; } }
.nav-cards a {
  display: block; text-decoration: none; color: var(--ink);
  border: 2px solid var(--navy); border-radius: var(--radius);
  padding: 1.25em; background: #fff;
}
.nav-cards a:hover { border-color: var(--teal); background: #f2faf9; }
.nav-cards h2 { margin: 0 0 0.3em; color: var(--navy); }
.nav-cards p { margin: 0.3em 0 0; color: var(--muted); }

.is-list, .isnt-list { margin: 0.5em 0 1.5em; padding-left: 1.4em; }
.is-list li, .isnt-list li { margin: 0.45em 0; }
.isnt-list { list-style: none; padding-left: 0; }
.isnt-list li::before { content: "✕ "; color: var(--risk); font-weight: bold; }
.is-list { list-style: none; padding-left: 0; }
.is-list li::before { content: "✓ "; color: var(--teal); font-weight: bold; }

button.control {
  font-family: "Helvetica Neue", Arial, system-ui, sans-serif;
  font-size: 0.95rem; font-weight: 600;
  padding: 0.6em 1.1em; border-radius: 7px; cursor: pointer;
  border: 2px solid var(--teal); background: var(--teal); color: #fff;
  margin: 0.3em 0.4em 0.3em 0;
}
button.control:hover { background: var(--teal-dark); border-color: var(--teal-dark); }
button.control.outline { background: #fff; color: var(--teal-dark); }
button.control.outline:hover { background: #f2faf9; }
button.control[disabled] { opacity: 0.45; cursor: not-allowed; }

textarea, input[type="text"] {
  width: 100%; font-family: Georgia, serif; font-size: 0.95rem;
  border: 1px solid var(--line); border-radius: 7px; padding: 0.8em;
  background: #fff; color: var(--ink);
}
textarea { min-height: 260px; resize: vertical; }
textarea:focus, input:focus, button:focus, a:focus { outline: 3px solid var(--gold); outline-offset: 2px; }

.sample-bar { display: flex; gap: 0.4em; flex-wrap: wrap; margin: 0.6em 0; }

.status-line {
  font-family: "Helvetica Neue", Arial, system-ui, sans-serif;
  font-size: 0.9rem; padding: 0.6em 0.9em; border-radius: 7px;
  background: #eef4f8; border: 1px solid #c8d8e6; margin: 0.8em 0; min-height: 1.2em;
}
.status-line.error { background: #fdecec; border-color: #f3c1c1; color: var(--risk); }
.status-line.ok { background: #eaf7ee; border-color: #bfe3c9; color: var(--ok); }

.findings { list-style: none; padding: 0; margin: 0.5em 0; }
.findings li {
  border-left: 4px solid var(--gold); background: #fffdf4;
  padding: 0.5em 0.8em; margin: 0.4em 0; border-radius: 0 6px 6px 0;
}
.findings li.none { border-color: var(--teal); background: #f2faf9; }

.factor-grid { display: grid; gap: 0.9em; }
@media (min-width: 720px) { .factor-grid { grid-template-columns: 1fr 1fr; } }
.factor-card {
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1em; background: #fff; position: relative;
}
.factor-card h3 { margin: 0 0 0.3em; font-size: 1rem; color: var(--navy); }
.factor-card .check { color: var(--ok); font-weight: 700; }
.factor-card .value { font-size: 1.05rem; }
.factor-card .anchor {
  display: inline-block; margin-top: 0.6em; font-size: 0.85rem;
  font-family: "Helvetica Neue", Arial, sans-serif; cursor: pointer;
  color: var(--teal-dark); text-decoration: underline;
  background: none; border: none; padding: 0;
}
.via-badge {
  display: inline-block; font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.04em;
  padding: 0.25em 0.7em; border-radius: 999px; margin-left: 0.6em; vertical-align: middle;
}
.via-badge.gateway { background: #e0f2f1; color: var(--teal-dark); border: 1px solid var(--teal); }
.via-badge.workers-ai { background: #e0f2f1; color: var(--teal-dark); border: 1px solid var(--teal); }
.via-badge.stub { background: var(--gold-soft); color: #6b4e00; border: 1px solid var(--gold); }

.route-badge {
  display: inline-block; font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 0.85rem; font-weight: 700; letter-spacing: 0.03em;
  padding: 0.3em 0.9em; border-radius: 999px; vertical-align: middle;
  background: var(--navy); color: #fff;
}

.meter { background: #e9e4d6; border-radius: 999px; height: 14px; overflow: hidden; margin: 0.6em 0; }
.meter > div { background: var(--teal); height: 100%; transition: width 0.4s; }

.seal-block {
  background: var(--navy-deep); color: #eaf0fa; border-radius: var(--radius);
  padding: 1em 1.25em; margin-top: 1em; word-break: break-all;
}
.seal-block .seal-value { font-size: 0.85rem; }
.seal-block button.control { margin-top: 0.8em; }

.source-view {
  background: #fff; border: 1px solid var(--line); border-radius: 7px;
  padding: 1em; white-space: pre-wrap; max-height: 340px; overflow: auto;
  font-size: 0.92rem;
}
.source-view mark { background: var(--gold-soft); outline: 2px solid var(--gold); border-radius: 3px; }
.source-view mark.flash { background: var(--gold); }

/* Synthetic-data charts */
.barchart { list-style: none; padding: 0; margin: 1em 0; }
.barchart li { display: grid; grid-template-columns: 170px 1fr 64px; gap: 0.6em; align-items: center; margin: 0.45em 0; font-size: 0.95rem; }
.barchart .bar { background: #e9e4d6; border-radius: 6px; height: 20px; position: relative; }
.barchart .bar > span { position: absolute; inset: 0 auto 0 0; background: var(--teal); border-radius: 6px; }
.barchart .pct { text-align: right; font-family: ui-monospace, Menlo, monospace; }
.data-table { width: 100%; border-collapse: collapse; margin: 1em 0; font-size: 0.95rem; }
.data-table th, .data-table td { text-align: left; padding: 0.55em 0.8em; border-bottom: 1px solid var(--line); }
.data-table th { font-family: "Helvetica Neue", Arial, sans-serif; background: var(--navy); color: #fff; }
.data-table tr:nth-child(even) td { background: #fbf9f4; }
.synth-note {
  background: var(--gold-soft); border: 1px solid var(--gold); border-radius: 7px;
  padding: 0.7em 1em; font-family: "Helvetica Neue", Arial, sans-serif; font-size: 0.9rem;
  margin: 1em 0;
}

footer.site {
  border-top: 4px solid var(--navy); margin-top: 2em; padding: 1.2em;
  font-size: 0.85rem; color: var(--muted); text-align: center;
  font-family: "Helvetica Neue", Arial, sans-serif;
}
.fine { font-size: 0.85rem; color: var(--muted); }
.seal-block h3.seal-h { color: #fff; margin-top: 0; }
.ok-text { color: #7ddf9a; font-weight: 700; }
.bad-text { color: #ff9d9d; font-weight: 700; }
.w6 > span { width: 6%; } .w9 > span { width: 9%; } .w12 > span { width: 12%; }
.w18 > span { width: 18%; } .w21 > span { width: 21%; } .w34 > span { width: 34%; }
.w41 > span { width: 41%; } .w62 > span { width: 62%; } .w78 > span { width: 78%; }
.w93 > span { width: 93%; }
.verify-out { margin-top: 0.6em; min-height: 1.4em; }
.raw-payload { margin-top: 1em; }
.raw-payload pre { max-height: 300px; overflow: auto; background: #f4f1e8; padding: 1em; border-radius: 7px; }
kbd { background: #eef1f5; border: 1px solid #c5cdd6; border-radius: 4px; padding: 0 0.4em; font-size: 0.85em; }