/* Pearl Treasury — deep emerald + gold "vault ledger" theme.
 * Pearl family feel (dark, luminous) with Treasury's own personality:
 * ledger greens, vault gold, engraved borders. */

:root {
  --bg: #04120d;
  --bg2: #062015;
  --panel: #0a2b1c;
  --panel2: #0d3623;
  --line: #1d5c3d;
  --gold: #d4af37;
  --gold-soft: #f0d97a;
  --gold-dim: #8a7426;
  --ink: #eaf7ef;
  --ink-dim: #9fc3ab;
  --emerald: #2ecc71;
  --emerald-deep: #0e7c44;
  --danger: #ff6b6b;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background:
    radial-gradient(1200px 500px at 50% -120px, rgba(46, 204, 113, 0.10), transparent 70%),
    linear-gradient(180deg, var(--bg), #020a07 70%);
  color: var(--ink);
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  min-height: 100vh;
}

.hero {
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(600px 200px at 20% 0, rgba(212, 175, 55, 0.08), transparent 70%),
    linear-gradient(180deg, #07231a, transparent);
  padding: 2.2rem 1.5rem 1.4rem;
  position: relative;
}
.hero .seal {
  position: absolute;
  top: 1.2rem; right: 2rem;
  font-size: 3rem;
  color: var(--gold);
  opacity: 0.55;
  text-shadow: 0 0 24px rgba(212, 175, 55, 0.6);
}
.kicker {
  color: var(--gold-soft);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 0.75rem;
  margin: 0 0 0.4rem;
}
.hero h1 {
  margin: 0 0 0.6rem;
  font-size: 2.4rem;
  font-weight: 700;
  background: linear-gradient(120deg, var(--gold-soft), var(--gold) 60%, #fff3c4);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero .sub { max-width: 62rem; color: var(--ink-dim); line-height: 1.55; margin: 0 0 1.2rem; }
.hero .sub em { color: var(--gold-soft); font-style: normal; }

.steps { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.steps button {
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--ink-dim);
  padding: 0.55rem 1rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.92rem;
}
.steps button:hover { border-color: var(--gold-dim); color: var(--ink); }
.steps button.active {
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  border-color: var(--gold);
  color: var(--gold-soft);
  box-shadow: 0 0 12px rgba(212, 175, 55, 0.25), inset 0 1px 0 rgba(240, 217, 122, 0.15);
}

.limits {
  margin: 1.2rem auto 0;
  max-width: 72rem;
  padding: 0.9rem 1.2rem;
  border: 1px solid var(--gold-dim);
  border-left: 4px solid var(--gold);
  border-radius: 10px;
  background: rgba(212, 175, 55, 0.05);
  font-size: 0.88rem;
  color: var(--ink-dim);
  width: calc(100% - 3rem);
}
.limits strong { color: var(--gold-soft); }
.limits ul { margin: 0.4rem 0 0; padding-left: 1.2rem; }
.limits li { margin: 0.25rem 0; line-height: 1.5; }
.limits em { color: var(--ink); font-style: normal; font-weight: 600; }

main { max-width: 72rem; margin: 0 auto; padding: 1.2rem 1.5rem 3rem; width: calc(100% - 3rem); }

.panel {
  display: none;
  background: linear-gradient(180deg, rgba(13, 54, 35, 0.55), rgba(6, 32, 21, 0.55));
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.6rem;
  margin-top: 1.2rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(212, 175, 55, 0.08);
}
.panel.active { display: block; }
.panel h2 {
  margin: 0 0 0.4rem;
  color: var(--gold-soft);
  font-size: 1.45rem;
  letter-spacing: 0.02em;
}
.panel h3 {
  margin: 1.6rem 0 0.6rem;
  color: var(--gold);
  font-size: 1.05rem;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.35rem;
}
.hint { color: var(--ink-dim); font-size: 0.92rem; line-height: 1.55; }
.hint code, .mono code { font-family: var(--mono); color: var(--gold-soft); }

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
  margin: 1rem 0;
}
.grid .span2 { grid-column: span 2; }
.grid .span3 { grid-column: span 3; }
label { display: flex; flex-direction: column; gap: 0.35rem; font-size: 0.86rem; color: var(--ink-dim); }
.dim { color: var(--ink-dim); opacity: 0.75; font-weight: normal; }

input, select, textarea {
  background: #03170f;
  border: 1px solid var(--line);
  color: var(--ink);
  border-radius: 8px;
  padding: 0.6rem 0.7rem;
  font-size: 0.95rem;
  font-family: inherit;
  width: 100%;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.25);
}
input[readonly], textarea[readonly] { font-family: var(--mono); font-size: 0.82rem; }
textarea { resize: vertical; }

.row { display: flex; align-items: center; flex-wrap: wrap; gap: 0.7rem; margin: 0.9rem 0; }

button {
  background: var(--panel2);
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 0.6rem 1.1rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.93rem;
}
button:hover { border-color: var(--gold-dim); }
button.primary {
  background: linear-gradient(180deg, #b8912a, #9a8643);
  border-color: var(--gold);
  color: #0a1f14;
  font-weight: 700;
}
button.primary:hover { filter: brightness(1.1); }
button.danger {
  background: rgba(255, 107, 107, 0.08);
  border-color: #7a3a3a;
  color: var(--danger);
}
button.danger:hover { border-color: var(--danger); }

.err { color: var(--danger); font-size: 0.9rem; }
.ok { color: var(--emerald); font-size: 0.9rem; }

.hidden { display: none !important; }

.callout {
  border: 1px solid var(--gold-dim);
  border-radius: 10px;
  padding: 1rem 1.2rem;
  margin: 1rem 0;
  background: rgba(212, 175, 55, 0.05);
}
.callout h3 { border: none; margin-top: 0; }
.callout.demo { border-color: var(--danger); background: rgba(255, 107, 107, 0.05); }
.warn { color: #ffd9a0; }

.ledger { width: 100%; border-collapse: collapse; margin: 0.6rem 0; font-size: 0.88rem; }
.ledger th {
  text-align: left;
  color: var(--gold-soft);
  font-weight: 600;
  padding: 0.55rem 0.6rem;
  border-bottom: 1px solid var(--gold-dim);
  white-space: nowrap;
}
.ledger td {
  padding: 0.55rem 0.6rem;
  border-bottom: 1px solid rgba(29, 92, 61, 0.5);
  vertical-align: top;
  word-break: break-all;
}
.ledger tbody tr:hover { background: rgba(46, 204, 113, 0.05); }
.ledger .mono { font-family: var(--mono); font-size: 0.8rem; }
.badge {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: 0.78rem;
  border: 1px solid var(--line);
  color: var(--ink-dim);
}
.badge.open { border-color: var(--gold-dim); color: var(--gold-soft); }
.badge.quorum { border-color: var(--emerald-deep); color: var(--emerald); }
.badge.disbursed { background: rgba(46, 204, 113, 0.15); border-color: var(--emerald); color: var(--emerald); }
.badge.cancelled { color: var(--danger); border-color: #7a3a3a; }
.badge.demo { border-color: #7a3a3a; color: #ffb3b3; }

.summary { color: var(--gold-soft); font-size: 1rem; }

.mono-block {
  font-family: var(--mono);
  font-size: 0.8rem;
  background: #03170f;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.9rem;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 22rem;
  overflow-y: auto;
}
.mono { font-family: var(--mono); overflow-wrap: anywhere; }
.table-wrap { overflow-x: auto; }

.siglist .sig {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  margin: 0.4rem 0;
  font-family: var(--mono);
  font-size: 0.8rem;
  background: rgba(46, 204, 113, 0.04);
}

footer {
  border-top: 1px solid var(--line);
  padding: 1.4rem 1.5rem 2.5rem;
  text-align: center;
  color: var(--ink-dim);
  font-size: 0.88rem;
}
footer a { color: var(--gold-soft); }
footer code { font-family: var(--mono); color: var(--gold-soft); font-size: 0.8rem; word-break: break-all; }

@media (max-width: 760px) {
  .grid { grid-template-columns: 1fr; }
  .grid .span2, .grid .span3 { grid-column: span 1; }
  .hero h1 { font-size: 1.8rem; }
}

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