:root {
  color-scheme: dark;
  --bg: #0a0908;
  --panel: #121010;
  --input: #0d0b0a;
  --line: #2b2419;
  --gold: #e0aa3e;
  --gold-dim: #a67c22;
  --gold-soft: #f3d58a;
  --text: #d8d2c6;
  --muted: #857d70;
  --red: #d15247;
  --green: #6bab6f;
  --red-line: #4a2420;
  --mono: ui-monospace, "SF Mono", "DejaVu Sans Mono", "Liberation Mono", Menlo, Consolas, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
}

main {
  flex: 1;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: var(--gold);
  text-decoration: none;
}

a:hover {
  color: var(--gold-soft);
}

a:focus-visible,
button:focus-visible {
  outline: 1px solid var(--gold-dim);
  outline-offset: 3px;
}

::selection {
  background: var(--gold-dim);
  color: #12100b;
}

.wrap {
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
  padding: 0 20px;
}

.masthead {
  border-bottom: 1px solid var(--line);
}

.masthead .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  padding-top: 16px;
  padding-bottom: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 7px;
}

.brand img {
  width: 34px;
  height: 34px;
  image-rendering: pixelated;
  border-radius: 5px;
}

.brand b {
  font-size: 19px;
  letter-spacing: -0.5px;
  color: var(--gold-soft);
}

.nav {
  margin-left: auto;
  display: flex;
  gap: 22px;
  font-size: 13px;
}

.nav a {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--gold);
}

.hero {
  padding: 60px 0 34px;
  text-align: center;
}

.hero h1 {
  margin: 0 0 12px;
  font-size: 30px;
  line-height: 1.3;
  letter-spacing: -1px;
  color: var(--gold-soft);
}

.hero p {
  margin: 0 auto;
  max-width: 520px;
  color: var(--muted);
}

.swap {
  max-width: 520px;
  margin: 0 auto 72px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
}

.row {
  display: flex;
  align-items: flex-end;
  gap: 12px;
}

.row + .row {
  margin-top: 16px;
}

.field {
  flex: 1;
  min-width: 0;
}

.field-asset {
  flex: 0 0 150px;
}

label {
  display: block;
  margin-bottom: 7px;
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
}

input,
select {
  width: 100%;
  padding: 11px 12px;
  font: inherit;
  color: #fff;
  background: var(--input);
  border: 1px solid var(--line);
  border-radius: 4px;
  appearance: none;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

#send-amount,
#recv-amount {
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.3px;
}

input::placeholder {
  color: #5d564c;
}

input:focus,
select:focus {
  outline: none;
  border-color: var(--gold-dim);
}

input[readonly] {
  color: #fff;
  cursor: default;
}

input.is-placeholder {
  color: var(--muted);
  letter-spacing: 0;
}

input[readonly]:focus {
  border-color: var(--line);
}

input[aria-invalid="true"] {
  border-color: var(--red);
}

select {
  padding-right: 32px;
  cursor: pointer;
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6'%3E%3Cpath d='M0 0h10L5 6z' fill='%23a67c22'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 9px;
}

.limits {
  margin: 14px 0 0;
  font-size: 12px;
  color: var(--muted);
}

.error {
  margin: 10px 0 0;
  padding: 9px 12px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--red);
  border: 1px solid var(--red-line);
  border-radius: 4px;
}

.error[hidden] {
  display: none;
}

.button {
  display: block;
  width: 100%;
  margin-top: 22px;
  padding: 13px;
  font: inherit;
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #12100b;
  background: var(--gold);
  border: 0;
  border-radius: 4px;
  cursor: pointer;
}

.button {
  transition: background-color 0.15s ease, transform 0.05s ease;
}

.button:hover {
  background: var(--gold-soft);
}

.button:active {
  transform: translateY(1px);
}

.note {
  margin: 14px 0 0;
  font-size: 12px;
  color: var(--muted);
  text-align: center;
}

.reserves {
  margin: 0 0 72px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
}

.reserves-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.reserves-head h2 {
  margin: 0;
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
}

.reserves-age {
  font-size: 12px;
  color: var(--muted);
}

.reserves-lead {
  margin: 10px 0 22px;
  max-width: 620px;
  font-size: 13px;
  color: var(--muted);
}

.reserves-list {
  display: grid;
  grid-template-rows: repeat(4, auto);
  grid-auto-flow: column;
  column-gap: 48px;
  max-width: 620px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
}

.reserves-list li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 5px 0;
}

.reserves-list span {
  color: var(--muted);
  letter-spacing: 1px;
}

.reserves-list b {
  font-weight: 400;
  font-variant-numeric: tabular-nums;
  color: var(--gold-soft);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 72px;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--gold);
}

.card p {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}

.card p.onion {
  margin-top: 10px;
}

.card p.onion a {
  color: var(--gold);
  word-break: break-all;
}

.page {
  padding: 46px 0 72px;
}

.page h1 {
  margin: 0 0 26px;
  font-size: 25px;
  letter-spacing: -0.5px;
  color: var(--gold-soft);
}

.page h2 {
  margin: 30px 0 8px;
  font-size: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--gold);
}

.page p {
  color: var(--muted);
}

.page p a {
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--gold-dim);
}

.status {
  font-weight: 400;
  color: var(--gold);
}

.mono-out {
  color: var(--gold-dim);
  word-break: break-all;
}

.posts {
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.posts li {
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.posts a {
  font-size: 17px;
  color: var(--gold-soft);
}

.posts time {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: var(--muted);
}

.posts p {
  margin: 10px 0 0;
  font-size: 13px;
  color: var(--muted);
}

.post {
  max-width: 660px;
}

.post-back {
  margin: 0 0 22px;
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.post h1 {
  margin-bottom: 10px;
}

.post-meta {
  margin: 0 0 30px;
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--muted);
}

.post-cta {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.post-cta a {
  font-size: 16px;
  text-decoration: none;
}

.order h1 {
  margin-bottom: 8px;
}

.order-id {
  margin: 0 0 30px;
  font-size: 13px;
}

.deposit {
  display: flex;
  gap: 22px;
  align-items: flex-start;
  margin: 30px 0;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
}

.deposit-body {
  min-width: 0;
}

.deposit h2 {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
}

.qr {
  flex: 0 0 auto;
  width: 168px;
  height: 168px;
  padding: 6px;
  background: #fff;
  border-radius: 6px;
  image-rendering: pixelated;
}

.page p.address {
  margin: 0;
  font-size: 14px;
  color: #fff;
}

.copy-btn {
  transition: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease;
  margin-top: 10px;
  padding: 7px 14px;
  font: inherit;
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--gold);
  background: transparent;
  border: 1px solid var(--gold-dim);
  border-radius: 4px;
  cursor: pointer;
}

.copy-btn:hover {
  color: #12100b;
  background: var(--gold);
}

.copy-btn:disabled {
  color: var(--green);
  border-color: var(--green);
  background: transparent;
  cursor: default;
}

.note-left {
  margin: 12px 0 0;
  font-size: 12px;
  color: var(--muted);
}

.deposit-timer {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.deposit-timer.is-expired {
  color: var(--red);
}

.steps-list {
  margin: 0 0 30px;
  padding: 0;
  list-style: none;
  font-size: 13px;
}

.step {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 6px 0;
  color: var(--muted);
}

.step-mark {
  width: 14px;
  text-align: center;
}

.step.is-done {
  color: var(--green);
}

.step.is-active {
  color: var(--gold-soft);
}

.facts {
  margin: 0 0 26px;
  font-size: 13px;
}

.facts > div {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  padding: 8px 0;
  border-top: 1px solid var(--line);
}

.facts dt {
  flex: 0 0 140px;
  color: var(--muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  font-size: 11px;
}

.facts dd {
  flex: 1;
  min-width: 0;
  margin: 0;
  color: #fff;
}

.order-save {
  font-size: 13px;
}

.button-link {
  display: inline-block;
  padding: 11px 22px;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #12100b;
  background: var(--gold);
  border-radius: 4px;
}

.button-link:hover {
  color: #12100b;
  background: var(--gold-soft);
}

.error-block {
  margin: 0 0 26px;
  padding: 12px 14px;
  font-size: 13px;
  color: var(--red);
  border: 1px solid var(--red-line);
  border-radius: 4px;
}

.orders {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
}

.orders li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
}

.orders .is-done {
  color: var(--green);
}

.orders .is-fail {
  color: var(--red);
}

.orders .is-active {
  color: var(--muted);
}

.foot {
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--muted);
}

.foot .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px;
  padding-top: 20px;
  padding-bottom: 20px;
}

.foot nav {
  display: flex;
  gap: 18px;
}

@media (max-width: 700px) {
  .deposit {
    flex-direction: column;
  }

  .facts dt {
    flex-basis: 100%;
  }

  .hero {
    padding-top: 44px;
  }

  .hero h1 {
    font-size: 24px;
  }

  .nav {
    margin-left: 0;
    width: 100%;
    justify-content: space-between;
    gap: 12px;
  }

  .swap {
    padding: 20px;
  }

  .field-asset {
    flex-basis: 120px;
  }

  .reserves-list {
    grid-template-rows: none;
    grid-auto-flow: row;
  }

  .grid {
    grid-template-columns: 1fr;
  }
}