/* Pearl Quorum — the council chamber.
 * Deep obsidian, brass and amber. A quorum ring that fills as cosigners sign.
 * No gradients-for-fun, no tavern wood, no emerald felt, no lighthouse. */
:root {
  --obsidian: #0d0b09;
  --obsidian-2: #14110d;
  --panel: #171310;
  --panel-2: #1d1712;
  --line: #2e251b;
  --brass: #d9a441;
  --brass-hi: #f2c66d;
  --brass-dim: #8a6a2e;
  --ink: #efe6d4;
  --ink-dim: #b8a98d;
  --ink-faint: #908470;
  --red: #e0604f;
  --green: #9dc08b;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--obsidian);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.55;
}
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none;
  background:
    radial-gradient(900px 420px at 50% -120px, rgba(217,164,65,.10), transparent 70%);
}
.topbar {
  border-bottom: 1px solid var(--line);
  background: rgba(13,11,9,.92);
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(6px);
}
.brand { display: flex; gap: 14px; align-items: center; padding: 14px 22px 6px; }
.seal { width: 44px; height: 44px; color: var(--brass); flex: none; }
.brand h1 { font-family: var(--serif); font-size: 1.7rem; margin: 0; color: var(--brass-hi); letter-spacing: .02em; }
.tagline { margin: 2px 0 0; color: var(--ink-dim); font-size: .85rem; font-style: italic; font-family: var(--serif); }
.steps { display: flex; gap: 6px; padding: 10px 22px 14px; flex-wrap: wrap; }
.steps button {
  background: transparent; color: var(--ink-dim);
  border: 1px solid var(--line); border-radius: 999px;
  padding: 6px 14px; font-size: .82rem; cursor: pointer;
  font-family: var(--serif); letter-spacing: .03em;
}
.steps button.active { color: #0d0b09; background: var(--brass); border-color: var(--brass); font-weight: 700; }
.steps button:disabled { opacity: .35; cursor: default; }
.steps button:not(:disabled):hover { border-color: var(--brass-dim); color: var(--brass-hi); }
main { max-width: 980px; margin: 0 auto; padding: 26px 22px 60px; }
.panel {
  display: none;
  background: linear-gradient(180deg, var(--panel), var(--obsidian-2));
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 26px 28px;
  margin-bottom: 22px;
  box-shadow: 0 18px 50px rgba(0,0,0,.45), inset 0 1px 0 rgba(242,198,109,.06);
}
.panel.active { display: block; }
.panel.limits { border-color: var(--brass-dim); }
h2 { font-family: var(--serif); color: var(--brass-hi); margin: 0 0 8px; font-size: 1.45rem; letter-spacing: .01em; }
h3 { font-family: var(--serif); color: var(--brass); margin: 22px 0 8px; font-size: 1.1rem; }
h4 { color: var(--ink-dim); margin: 18px 0 6px; font-size: .95rem; }
.lede { color: var(--ink-dim); max-width: 70ch; }
.lede strong { color: var(--brass-hi); }
code { font-family: var(--mono); font-size: .86em; color: var(--brass-hi); }
code.addr { word-break: break-all; }
code.asm { word-break: break-all; color: var(--ink-dim); }
.hint { color: var(--ink-faint); font-weight: 400; font-size: .8em; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px 16px; margin: 12px 0; }
.form-grid .wide { grid-column: 1 / -1; }
label { display: flex; flex-direction: column; gap: 6px; font-size: .9rem; color: var(--ink-dim); min-width: 0; }
input, select, textarea {
  background: #0a0806; color: var(--ink);
  border: 1px solid var(--line); border-radius: 8px;
  padding: 9px 11px; font-size: .92rem; font-family: var(--mono);
  min-width: 0; /* grid/flex children must be allowed to shrink below intrinsic width */
}
/* a <select>'s intrinsic width is its longest option (~600px here) — without
 * this it forces .form-grid columns wider than a phone viewport. */
input:not([type="checkbox"]), select, textarea { width: 100%; max-width: 100%; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--brass-dim); box-shadow: 0 0 0 2px rgba(217,164,65,.15); }
textarea { resize: vertical; }
.row { display: flex; gap: 10px; flex-wrap: wrap; margin: 12px 0; align-items: center; }
button {
  font-family: var(--serif); letter-spacing: .02em;
  border-radius: 9px; padding: 9px 18px; font-size: .92rem; cursor: pointer;
  border: 1px solid var(--brass-dim); background: transparent; color: var(--brass-hi);
}
button.primary { background: var(--brass); border-color: var(--brass); color: #14100a; font-weight: 700; }
button.primary:hover:not(:disabled) { background: var(--brass-hi); }
button.primary:disabled { opacity: .4; cursor: default; }
button.ghost:hover:not(:disabled) { border-color: var(--brass); }
button.small { padding: 4px 10px; font-size: .78rem; }
.error {
  background: rgba(224,96,79,.1); border: 1px solid rgba(224,96,79,.5);
  color: #f0a196; border-radius: 8px; padding: 10px 14px; margin: 12px 0; font-size: .9rem;
}
.warn {
  background: rgba(217,164,65,.1); border: 1px solid var(--brass-dim);
  color: var(--brass-hi); border-radius: 8px; padding: 10px 14px; margin: 12px 0; font-size: .9rem;
}
.note { color: var(--ink-dim); font-size: .9rem; margin: 8px 0; }
.kv { display: grid; gap: 8px; margin: 12px 0; }
.kv > div { display: grid; grid-template-columns: 190px 1fr; gap: 12px; padding: 8px 0; border-bottom: 1px dashed var(--line); }
.kv dt { color: var(--ink-faint); font-size: .85rem; }
.kv dd { margin: 0; }
.table-wrap { overflow-x: auto; margin: 12px 0; }
table { width: 100%; border-collapse: collapse; font-size: .85rem; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); font-family: var(--mono); }
th { color: var(--brass); font-family: var(--serif); font-weight: 600; }
.key-row { display: flex; gap: 10px; align-items: center; margin: 8px 0; }
.key-row .slot { font-family: var(--serif); color: var(--brass); width: 64px; flex: none; }
.key-row input { flex: 1; }
.out-row { display: flex; gap: 10px; margin: 8px 0; align-items: end; }
.out-row label { flex: 1; }
.digests { list-style: none; padding: 0; margin: 8px 0; }
.digests li { font-family: var(--mono); font-size: .78rem; color: var(--ink-dim); padding: 6px 0; border-bottom: 1px dashed var(--line); word-break: break-all; }
.digests li b { color: var(--brass); }
.fund-row { display: flex; gap: 22px; align-items: flex-start; margin: 14px 0; flex-wrap: wrap; }
#f-qr { border: 1px solid var(--line); border-radius: 10px; background: #fff; padding: 6px; }
.fund-side { flex: 1; min-width: 260px; }
.cosign-grid { display: grid; grid-template-columns: 220px 1fr; gap: 24px; margin: 12px 0; }
.ring-wrap { position: relative; width: 200px; height: 200px; margin: 0 auto; }
#q-ring { width: 200px; height: 200px; transform: rotate(-90deg); }
.ring-count {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-family: var(--serif); font-size: 1.6rem; color: var(--brass-hi);
}
.slot-row { display: flex; gap: 12px; align-items: center; padding: 8px 0; border-bottom: 1px dashed var(--line); font-size: .9rem; }
.slot-dot { width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--brass-dim); flex: none; }
.slot-dot.signed { background: var(--brass); border-color: var(--brass-hi); box-shadow: 0 0 10px rgba(242,198,109,.6); }
.slot-row code { font-size: .75rem; color: var(--ink-faint); }
.limits ul { margin: 8px 0; padding-left: 20px; color: var(--ink-dim); }
.limits li { margin: 8px 0; }
.limits strong { color: var(--brass-hi); }
footer { border-top: 1px solid var(--line); padding: 22px; text-align: center; color: var(--ink-dim); font-size: .88rem; }
footer a { color: var(--brass-hi); }
footer code { word-break: break-all; } /* the 62-char donation address must wrap on phones */
footer .fine { color: var(--ink-faint); font-size: .8rem; max-width: 70ch; margin: 8px auto 0; }
.ledger-item { border: 1px solid var(--line); border-radius: 10px; padding: 12px 16px; margin: 10px 0; background: rgba(0,0,0,.25); }
.ledger-item h4 { margin: 0 0 6px; color: var(--brass-hi); }
.ledger-item p { margin: 4px 0; font-size: .85rem; color: var(--ink-dim); font-family: var(--mono); word-break: break-all; }
@media (max-width: 720px) {
  .form-grid { grid-template-columns: 1fr; }
  .cosign-grid { grid-template-columns: 1fr; }
  .kv > div { grid-template-columns: 1fr; gap: 2px; }
}

/* Keyboard focus: a visible ring in this app's accent on every interactive element (fleet focus-visible pass). */
:focus-visible { outline: 2px solid var(--brass); 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(--brass); border-radius: 8px; background: #0b0e14; color: var(--brass); 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; }
}