:root {
  --bg: #1c1914;
  --bg-deep: #14110e;
  --surface: #2a241c;
  --surface-inset: #221c16;
  --bone: #e8dcc8;
  --ink: #c4b49a;
  --muted: #8a7a64;
  --oxblood: #8c2f2b;
  --oxblood-deep: #6e2421;
  --moss: #4f6f54;
  --rule: #3d3428;
  --rule-light: #4a4034;
  --ease-out: cubic-bezier(0.33, 1, 0.68, 1);
  --duration-fast: 150ms;
  --duration-flap: 260ms;
  --focus-ring: 0 0 0 2px var(--bg), 0 0 0 4px color-mix(in srgb, var(--oxblood) 55%, transparent);
  --paper-noise: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.045'/%3E%3C/svg%3E");
}

* { box-sizing: border-box; }

html, body, #root {
  margin: 0;
  min-height: 100%;
  background: var(--bg-deep);
  color: var(--bone);
}

body {
  font-family: Figtree, "Source Sans 3", sans-serif;
  letter-spacing: 0.01em;
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 90% 55% at 50% -15%, color-mix(in srgb, var(--oxblood) 9%, transparent), transparent 58%),
    radial-gradient(ellipse 70% 45% at 100% 100%, color-mix(in srgb, var(--moss) 5%, transparent), transparent 50%),
    var(--paper-noise);
  background-attachment: fixed;
}

.desk {
  max-width: 1120px;
  margin: 0 auto;
  padding: 32px 24px 80px;
}

.mast {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: nowrap;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--rule);
  box-shadow: 0 1px 0 color-mix(in srgb, var(--bone) 6%, transparent);
}

.brand { display: flex; gap: 16px; align-items: center; min-width: 0; }
.brand img { width: 18px; height: 60px; flex-shrink: 0; opacity: 0.92; }
.brand h1 {
  font-family: Fraunces, "Iowan Old Style", serif;
  font-weight: 500;
  font-size: 42px;
  margin: 0;
  line-height: 0.9;
  letter-spacing: -0.02em;
}

.mast-actions { flex-shrink: 0; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.mast-actions .btn,
.mast-actions .chip { white-space: nowrap; }

.mast-actions .wallet-select {
  background: var(--surface-inset);
  color: var(--bone);
  border: 1px solid var(--rule);
  border-radius: 0;
  padding: 8px 10px;
  font: inherit;
  cursor: pointer;
}

.mast-hint {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
  max-width: 36rem;
}

.install-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 8px;
}

.hero { margin: 44px 0 8px; max-width: 38rem; }
.hero h2 {
  font-family: Fraunces, serif;
  font-weight: 460;
  font-size: clamp(1.75rem, 4vw + 0.5rem, 2.65rem);
  line-height: 1.08;
  margin: 0;
  letter-spacing: -0.02em;
  color: var(--bone);
}
.hero-sub {
  margin: 12px 0 0;
  color: var(--ink);
  font-size: 1.05rem;
  line-height: 1.45;
  max-width: 34rem;
}

.desk-loading {
  padding-top: 48px;
}

.skeleton-block {
  margin-top: 24px;
  height: 72px;
  background: color-mix(in srgb, var(--surface) 80%, transparent);
  border: 1px solid var(--rule);
}

.skeleton-block.short {
  width: 55%;
  height: 40px;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  margin: 0 0 24px;
  padding: 10px 0;
  border-bottom: 1px solid var(--rule);
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.trust-strip:has(+ .join-rail) {
  margin-bottom: 0;
  border-bottom: 0;
  padding-bottom: 4px;
}

.trust-strip a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.trust-strip a:focus-visible { outline: none; box-shadow: var(--focus-ring); }

.trust-sep { opacity: 0.5; }

.trust-contract {
  font-variant-numeric: tabular-nums;
}

.btn {
  display: inline-block;
  background: transparent;
  color: var(--bone);
  border: 1px solid var(--rule);
  padding: 10px 16px;
  font: inherit;
  cursor: pointer;
  text-decoration: none;
  transition:
    transform var(--duration-fast) var(--ease-out),
    background var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out);
}

.btn:hover { transform: scale(0.97); }
.btn:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.btn.primary {
  background: var(--oxblood);
  border-color: var(--oxblood);
  color: var(--bone);
}
.btn.primary:hover {
  background: var(--oxblood-deep);
  border-color: var(--oxblood-deep);
}
.btn:disabled,
.btn.primary:disabled {
  opacity: 1;
  cursor: not-allowed;
  transform: none;
  background: var(--surface-inset);
  border-color: var(--rule);
  color: var(--muted);
}

.btn.primary:disabled:hover {
  background: var(--surface-inset);
  border-color: var(--rule);
  color: var(--muted);
}

.btn:disabled:hover { transform: none; }

.chip {
  border: 1px solid var(--rule-light);
  padding: 8px 12px;
  color: var(--ink);
  text-decoration: none;
  font-size: 13px;
  background: color-mix(in srgb, var(--surface) 80%, transparent);
  font-variant-numeric: tabular-nums;
}

.mast-actions .chip:not(.quiet) {
  border-color: color-mix(in srgb, var(--oxblood) 35%, var(--rule));
}

.chip.quiet { border-color: var(--rule); color: var(--muted); }

.notice {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  border: 1px solid var(--oxblood);
  background: color-mix(in srgb, var(--oxblood) 8%, var(--surface));
  padding: 12px 16px;
  margin-bottom: 16px;
  color: var(--bone);
}

.notice-info {
  border-color: var(--rule-light);
  background: color-mix(in srgb, var(--moss) 8%, var(--surface));
}

.notice-toast {
  border-color: var(--rule-light);
  background: color-mix(in srgb, var(--bone) 4%, var(--surface));
}

.notice-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.notice button {
  background: none;
  border: 0;
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  flex-shrink: 0;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.notice button:focus-visible { outline: none; box-shadow: var(--focus-ring); }

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 20px;
  align-items: flex-start;
  margin-bottom: 28px;
}

.toolbar-block {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.seg-caption {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
  max-width: 18rem;
}

.join-rail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin: 0 0 24px;
  padding: 8px 0 14px;
  border-bottom: 1px solid var(--rule);
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.contract-label {
  flex: 0 0 auto;
  margin: 0;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.join-field {
  display: flex;
  flex: 1 1 12rem;
  min-width: 0;
}

.join-field input {
  width: 100%;
  min-width: 0;
}

.join-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  flex: 0 1 auto;
  min-width: 0;
  max-width: 100%;
}

.join-actions .btn {
  flex: 0 0 auto;
}

.seg {
  display: flex;
  width: max-content;
  max-width: 100%;
  border: 1px solid var(--rule);
  background: var(--surface-inset);
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--bone) 4%, transparent);
}

.seg button {
  background: transparent;
  color: var(--ink);
  border: 0;
  border-right: 1px solid var(--rule);
  padding: 8px 14px;
  font: inherit;
  cursor: pointer;
  transition:
    background var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out);
}

.seg button:last-child { border-right: 0; }
.seg button.on {
  background: var(--surface);
  color: var(--bone);
  box-shadow: inset 0 -2px 0 var(--oxblood);
}
.seg button:focus-visible { outline: none; box-shadow: var(--focus-ring); z-index: 1; }

.join input,
.join-rail input,
.join-field input,
.fields input,
.loan-find input {
  flex: 1;
  background: var(--surface-inset);
  border: 1px solid var(--rule);
  color: var(--bone);
  padding: 10px 12px;
  font: inherit;
  letter-spacing: 0.01em;
  text-transform: none;
  transition:
    border-color var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-fast) var(--ease-out);
}

.join input:focus-visible,
.join-rail input:focus-visible,
.join-field input:focus-visible,
.fields input:focus-visible,
.loan-find input:focus-visible {
  outline: none;
  border-color: color-mix(in srgb, var(--oxblood) 50%, var(--rule));
  box-shadow: var(--focus-ring);
}

.join input.flash,
.join-rail input.flash,
.join-field input.flash {
  border-color: var(--oxblood);
  animation: contract-flash 2s var(--ease-out) forwards;
}

@keyframes contract-flash {
  0% { box-shadow: 0 0 0 1px var(--oxblood), 0 0 20px color-mix(in srgb, var(--oxblood) 25%, transparent); }
  100% { box-shadow: none; }
}

.join input::placeholder,
.join-rail input::placeholder,
.join-field input::placeholder,
.fields input::placeholder,
.loan-find input::placeholder {
  color: var(--muted);
  opacity: 1;
}

.layout { display: grid; grid-template-columns: 240px 1fr; gap: 24px; }

.list,
.instrument {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--rule);
  padding: 20px;
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, var(--bone) 5%, transparent),
    0 12px 40px color-mix(in srgb, var(--bg-deep) 55%, transparent);
}

.list::before,
.instrument::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--paper-noise);
  pointer-events: none;
  opacity: 0.55;
  mix-blend-mode: soft-light;
}

.list > *,
.instrument > * {
  position: relative;
  z-index: 1;
}

.row {
  position: relative;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--rule);
  color: var(--ink);
  padding: 12px 0 12px 14px;
  font: inherit;
  cursor: pointer;
  text-align: left;
  transition: color var(--duration-fast) var(--ease-out);
}

.row::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 3px;
  height: 0;
  background: var(--bone);
  transform: translateY(-50%);
  transition: height var(--duration-fast) var(--ease-out);
}

.row:hover { color: var(--bone); }
.row:focus-visible { outline: none; box-shadow: var(--focus-ring); }

.row.active {
  color: var(--bone);
}

.row.active::before {
  height: 18px;
}

.quiet { color: var(--muted); }

.busy-line {
  margin-top: 12px;
  animation: busy-pulse 1.4s ease-in-out infinite;
}

@keyframes busy-pulse {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; }
}

.seal {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid var(--rule);
  padding: 4px 8px;
  background: color-mix(in srgb, var(--bg) 40%, transparent);
}

.seal.offered,
.seal.accepted,
.seal.repaid {
  border-color: var(--rule-light);
  color: var(--ink);
}

.seal.funded {
  border-color: var(--oxblood);
  color: var(--oxblood);
  background: color-mix(in srgb, var(--oxblood) 10%, transparent);
}

.seal.settled {
  border-color: var(--moss);
  color: var(--moss);
  background: color-mix(in srgb, var(--moss) 10%, transparent);
}

.head-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; }

.instrument h3 {
  font-family: Fraunces, serif;
  font-weight: 500;
  font-size: 28px;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}

dl { margin: 0 0 24px; }

dl div {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 8px;
  padding: 8px 0;
  border-top: 1px solid var(--rule);
}

dt {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

dd {
  margin: 0;
  color: var(--ink);
  word-break: break-all;
  font-variant-numeric: tabular-nums;
}

.copy-id {
  background: none;
  border: 0;
  padding: 0;
  margin: 0;
  color: inherit;
  font: inherit;
  font-variant-numeric: tabular-nums;
  cursor: pointer;
  text-align: left;
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--muted) 50%, transparent);
  text-underline-offset: 3px;
}

.copy-id:hover { color: var(--bone); }
.copy-id:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.copy-id.flash { color: var(--moss); text-decoration: none; }

.desk-id-copy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 0;
  padding: 0;
  margin: 0;
  color: var(--ink);
  font: inherit;
  font-size: inherit;
  letter-spacing: inherit;
  cursor: pointer;
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--muted) 50%, transparent);
  text-underline-offset: 3px;
}

.desk-id-copy:hover { color: var(--bone); }
.desk-id-copy:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.desk-id-copy.flash {
  color: var(--moss);
  text-decoration: none;
}

.desk-id-icon {
  flex-shrink: 0;
  opacity: 0.75;
}

.desk-id-copy:hover .desk-id-icon,
.desk-id-copy.flash .desk-id-icon {
  opacity: 1;
}

.fields { display: grid; gap: 12px; }

.fields label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.field-hint {
  letter-spacing: 0.08em;
  text-transform: none;
  font-size: 11px;
  color: var(--muted);
  opacity: 0.85;
}

.actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }

.action-hint {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}

.list-note {
  font-size: 12px;
  line-height: 1.4;
  margin: 0 0 12px;
}

.loan-find {
  position: relative;
  margin: 0 0 12px;
  min-width: 0;
}

.loan-find input {
  display: block;
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  padding-right: 34px;
  text-transform: none;
  letter-spacing: 0.01em;
  font-size: 14px;
}

.loan-find-submit {
  position: absolute;
  top: 1px;
  right: 1px;
  bottom: 1px;
  width: 30px;
  display: grid;
  place-items: center;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: color var(--duration-fast) var(--ease-out);
}

.loan-find-submit:hover {
  color: var(--bone);
}

.loan-find-submit:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.loan-find-submit svg {
  display: block;
}

.list-more {
  margin-top: 12px;
}

.verifier-empty {
  margin: 0 0 12px;
  line-height: 1.45;
}

.standing-panel {
  margin-top: 16px;
}

.standing-line {
  margin: 0;
}

.root-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-top: 10px;
}

.root-value {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  color: var(--ink);
  word-break: break-all;
}

.seal.vacant {
  border-color: var(--oxblood);
  color: var(--oxblood);
  background: color-mix(in srgb, var(--oxblood) 10%, transparent);
}

.flap {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  margin: 0 0 36px;
}

.flap-tab {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  background: none;
  border: 0;
  color: var(--muted);
  font: inherit;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 14px 0;
  cursor: pointer;
  text-align: left;
  transition: color var(--duration-fast) var(--ease-out);
}

.flap-tab:hover { color: var(--bone); }
.flap-tab:focus-visible { outline: none; box-shadow: var(--focus-ring); }

.flap-mark {
  width: 8px;
  height: 8px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: rotate(45deg);
  transition: transform var(--duration-flap) var(--ease-out);
  flex-shrink: 0;
}

.flap.open .flap-mark { transform: rotate(-135deg); }

.flap-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--duration-flap) var(--ease-out);
}

.flap.open .flap-body { grid-template-rows: 1fr; }
.flap-inner { overflow: hidden; }
.flap.open .flap-inner { padding-bottom: 22px; }

.notches {
  list-style: none;
  margin: 0;
  padding: 0;
}

.notches li {
  display: grid;
  grid-template-columns: 18px 2.2rem minmax(0, 7.5rem) 1fr;
  align-items: baseline;
  gap: 12px;
  padding: 11px 0;
  border-top: 1px solid var(--rule);
}

.notches li::before {
  content: "";
  width: 18px;
  height: 2px;
  background: var(--bone);
  align-self: center;
}

.notches .n {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.notches .step {
  font-family: Fraunces, serif;
  font-size: 20px;
  font-weight: 500;
  color: var(--bone);
}

.notches .gloss {
  color: var(--ink);
  font-size: 15px;
  line-height: 1.35;
}

.notches li:last-child .step { color: var(--moss); }
.notches li:last-child::before { background: var(--moss); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .busy-line { animation: none; opacity: 1; }
}

@media (max-width: 800px) {
  .layout { display: block; }
  .list { margin-bottom: 16px; }
}

@media (max-width: 640px) {
  .toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .toolbar-block {
    width: 100%;
  }

  .seg {
    width: 100%;
  }

  .seg button {
    flex: 1;
    text-align: center;
  }

  .join-rail {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    align-items: stretch;
    width: 100%;
    max-width: 100%;
  }

  .join-rail .contract-label,
  .join-field,
  .join-actions {
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .join-actions {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  .join-actions .btn {
    width: 100%;
    min-width: 0;
    padding-left: 10px;
    padding-right: 10px;
  }

  .notches li {
    grid-template-columns: 18px 2.2rem 1fr;
    grid-template-rows: auto auto;
  }
  .notches li::before { grid-row: 1; }
  .notches .n { grid-row: 1; }
  .notches .step { grid-row: 1; }
  .notches .gloss {
    grid-column: 3;
    grid-row: 2;
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .desk { padding: 20px 16px 64px; }
  .mast {
    gap: 12px;
    flex-wrap: wrap;
  }
  .brand { gap: 10px; }
  .brand img { width: 12px; height: 40px; }
  .brand h1 { font-size: 28px; }
  .hero { margin: 28px 0 8px; }
  .mast-actions {
    width: 100%;
    justify-content: flex-start;
  }
  .mast-actions .btn { padding: 8px 12px; font-size: 14px; }
  .dl-grid-fix,
  dl div {
    grid-template-columns: 1fr;
  }
}