/* Pearl Will — "midnight archive" theme: ink-black folios, candlelight amber
 * ink, crimson wax-seal accents. Serif display type for the archival ledger
 * feel; system stacks only (no webfonts — the page must work offline). */
:root {
  --ink: #0a0c11;
  --ink-2: #10141c;
  --ink-3: #171c27;
  --parchment: #ece2cb;
  --parchment-dim: #b7a98b;
  --amber: #e0a93e;
  --amber-hot: #f4c45f;
  --wax: #b3312d;
  --wax-deep: #7e1f1c;
  --ok: #7fc97f;
  --bad: #e06c5a;
  --line: #2a3040;
  --radius: 10px;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: radial-gradient(1200px 600px at 50% -10%, #141a26 0%, var(--ink) 60%) fixed, var(--ink);
  color: var(--parchment);
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  line-height: 1.55;
}
code, textarea, input, select {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
h1, h2, h3 { font-weight: 600; letter-spacing: 0.01em; }
h2 { color: var(--amber-hot); border-bottom: 1px solid var(--line); padding-bottom: 0.4rem; }
h3 { color: var(--amber); }
a { color: var(--amber-hot); }

.topbar {
  display: flex; flex-wrap: wrap; gap: 1rem; align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  background: linear-gradient(180deg, #141821, #0d1017);
  border-bottom: 2px solid var(--wax-deep);
}
.brand { display: flex; gap: 0.9rem; align-items: center; }
.brand .seal { width: 52px; height: 52px; }
.brand .seal .ring { fill: none; stroke: var(--amber); stroke-width: 2.4; }
.brand .seal .ring.thin { stroke-width: 1; stroke: var(--parchment-dim); }
.brand .seal .key { stroke: var(--amber-hot); stroke-width: 3; stroke-linecap: round; }
.brand .seal .bow { fill: none; stroke: var(--amber-hot); stroke-width: 2.4; }
.brand .seal .wax { fill: none; stroke: var(--wax); stroke-width: 3; stroke-linecap: round; }
.brand h1 { margin: 0; font-size: 1.7rem; color: var(--amber-hot); }
.brand .tagline { margin: 0.1rem 0 0; color: var(--parchment-dim); font-size: 0.95rem; font-style: italic; }

nav.steps { display: flex; gap: 0.4rem; flex-wrap: wrap; }
nav.steps button {
  background: var(--ink-3); color: var(--parchment-dim);
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 0.5rem 0.8rem; cursor: pointer; font-size: 0.92rem;
  font-family: inherit;
}
nav.steps button:hover { border-color: var(--amber); color: var(--parchment); }
nav.steps button.active {
  background: var(--wax-deep); color: #fff; border-color: var(--wax);
  box-shadow: 0 0 12px rgba(179, 49, 45, 0.45);
}

.margin-strip {
  overflow: hidden; white-space: nowrap;
  border-bottom: 1px solid var(--line);
  padding: 0.3rem 1rem;
  color: #848a99; font-size: 0.72rem; letter-spacing: 0.18em;
}

aside.limits {
  margin: 1rem 1.25rem 0; padding: 0.9rem 1.1rem;
  background: #171208; border: 1px solid #4d3a16; border-left: 4px solid var(--wax);
  border-radius: var(--radius);
}
aside.limits h2 { margin: 0 0 0.4rem; color: var(--amber-hot); font-size: 1rem; border-bottom: none; padding-bottom: 0; }
aside.limits ul { margin: 0; padding-left: 1.2rem; }
aside.limits li { margin: 0.25rem 0; color: var(--parchment-dim); }
aside.limits strong { color: var(--parchment); }

main { max-width: 1080px; margin: 0 auto; padding: 1.25rem; }
.panel { display: none; }
.panel.active { display: block; animation: folio-in 0.25s ease-out; }
@keyframes folio-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; } }

.lede { color: var(--parchment-dim); max-width: 68ch; }
.lede code, .field-note code { color: var(--amber-hot); }
.field-note { color: #8b93a8; font-size: 0.85rem; }

.form-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0.8rem; margin: 0.8rem 0;
}
.form-grid label { display: flex; flex-direction: column; gap: 0.3rem; color: var(--parchment-dim); font-size: 0.92rem; }
.form-grid label.wide { grid-column: 1 / -1; }
.form-grid label.check { flex-direction: row; align-items: flex-start; gap: 0.5rem; }
.form-grid label.check input { width: auto; margin-top: 0.2rem; }
input, select, textarea {
  background: var(--ink-2); color: var(--parchment);
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 0.55rem 0.7rem; font-size: 0.95rem; width: 100%;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--amber); box-shadow: 0 0 0 2px rgba(224, 169, 62, 0.25); }
textarea { resize: vertical; }

.row { display: flex; gap: 0.6rem; flex-wrap: wrap; margin: 0.8rem 0; }
button {
  border-radius: var(--radius); padding: 0.55rem 1rem; cursor: pointer;
  font-size: 0.95rem; font-family: inherit; border: 1px solid var(--line);
  background: var(--ink-3); color: var(--parchment);
}
button:hover { border-color: var(--amber); }
button.primary { background: var(--wax-deep); border-color: var(--wax); color: #fff; }
button.primary:hover { background: var(--wax); }
button.secondary { background: #232838; }
button.danger { background: #3a1414; border-color: var(--wax); color: #ffb3ab; }
button.danger:hover { background: var(--wax-deep); color: #fff; }
button.copy { padding: 0.2rem 0.5rem; font-size: 0.8rem; }

.err {
  background: #2a0f0d; border: 1px solid var(--wax); color: #ffb3ab;
  padding: 0.7rem 1rem; border-radius: var(--radius); white-space: pre-wrap;
}
.note { color: var(--parchment-dim); }
.note-box {
  background: #171208; border: 1px dashed var(--amber); border-radius: var(--radius);
  padding: 0.8rem 1rem; margin: 0.8rem 0;
}
.note-box code { word-break: break-all; color: var(--amber-hot); }

.result-card {
  background: var(--ink-2); border: 1px solid var(--line);
  border-left: 4px solid var(--amber);
  border-radius: var(--radius); padding: 1rem 1.2rem; margin: 1rem 0;
}
.result-card h3 { margin-top: 0; }
dl.kv { display: grid; grid-template-columns: 150px 1fr; gap: 0.4rem 0.9rem; margin: 0; }
dl.kv dt { color: var(--parchment-dim); font-size: 0.9rem; }
dl.kv dd { margin: 0; overflow-wrap: anywhere; }
dl.kv code { color: var(--amber-hot); }
code.long { display: block; word-break: break-all; font-size: 0.82rem; }

.checks { list-style: none; padding: 0; }
.checks li { padding: 0.35rem 0; border-bottom: 1px dotted var(--line); }
.checks li .ok { color: var(--ok); font-weight: bold; }
.checks li .no { color: var(--bad); font-weight: bold; }
.checks li .detail { display: block; color: var(--parchment-dim); font-size: 0.85rem; overflow-wrap: anywhere; }

.claim-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 1rem; margin-top: 1rem; }
.claim-col { background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.2rem; }
.claim-col h3 { margin-top: 0; color: var(--amber-hot); }

.qr { background: #fff; padding: 8px; display: inline-block; border-radius: 6px; }
.qr img, .qr canvas { display: block; }

.heir-row { display: grid; grid-template-columns: 1fr 2fr auto; gap: 0.5rem; margin-bottom: 0.5rem; align-items: end; }
.heir-row label { display: flex; flex-direction: column; gap: 0.25rem; color: var(--parchment-dim); font-size: 0.85rem; }

footer {
  margin-top: 2rem; padding: 1.2rem 1.25rem 2rem;
  border-top: 2px solid var(--wax-deep); color: var(--parchment-dim);
  font-size: 0.9rem; text-align: center;
}
footer code { color: var(--amber-hot); font-size: 0.82rem; word-break: break-all; }
footer .fine { font-size: 0.8rem; color: #8289a0; }
@media (max-width: 640px) {
  dl.kv { grid-template-columns: 1fr; }
  .heir-row { grid-template-columns: 1fr; }
}

/* Keyboard focus: a visible ring in this app's accent on every interactive element (fleet focus-visible pass). */
:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; }

/* Skip link: the first Tab stop on the page — parked off-screen until keyboard focus reveals it (fleet skip-link pass). */
.skip-link { position: absolute; left: 12px; top: -64px; z-index: 1000; padding: 10px 16px; border: 2px solid var(--amber); border-radius: 8px; background: #0b0e14; color: var(--amber); font-weight: 700; text-decoration: none; transition: top .15s ease; }
.skip-link:focus-visible { top: 12px; }
main:focus { outline: none; }

/* Reduced motion: when the OS asks for reduced motion, animations and transitions finish near-instantly and scrolling is not smoothed (fleet reduced-motion pass). Near-zero durations — not animation: none — so fade-ins still land on their end state and no content can be stranded invisible. */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}