/*
 * One stylesheet for every page, and the only file in this repository that is
 * not Python, HTML or a document.
 *
 * **It is served from the same application that renders the pages**, mounted at
 * /app/static - so there is no CDN, no build step, no font download and no
 * second process. A page here makes exactly two network requests: itself, and
 * this file. (The Google button on the two identity pages is a third, and only
 * when that installation has configured Google.)
 *
 * **Colours are tokens, and both schemes are complete.** Every colour is defined
 * once on :root, and the dark block redefines the same names - so nothing has a
 * colour that exists only in one scheme, and a value that was missed shows up as
 * a light-on-light rather than as a subtly wrong grey.
 *
 * **Nothing here is load-bearing.** With this file absent every page is still
 * readable, still navigable and still correct; it decides how things look and
 * never what they say.
 */

:root {
  color-scheme: light dark;

  --ground: #fbfaf8;
  --surface: #ffffff;
  --edge: #e4e0d9;
  --edge-strong: #cfc9bf;

  --ink: #1c1a17;
  --ink-soft: #5d574e;
  --ink-faint: #8b8378;

  --accent: #1f5f4b;
  --accent-ink: #ffffff;
  --accent-quiet: #e8f0ec;

  --warn: #8a5a00;
  --warn-quiet: #fbf1dc;
  --stop: #8c2f2f;
  --stop-quiet: #fbe9e7;

  --radius: 10px;
  --gap: 1rem;
  --measure: 68ch;

  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue",
    Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas,
    monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ground: #14140f;
    --surface: #1d1c17;
    --edge: #302e26;
    --edge-strong: #45423a;

    --ink: #f0ede6;
    --ink-soft: #b3ac9f;
    --ink-faint: #857e72;

    --accent: #6fc0a2;
    --accent-ink: #10241d;
    --accent-quiet: #1e2e28;

    --warn: #e0b667;
    --warn-quiet: #2e2718;
    --stop: #e79b95;
    --stop-quiet: #2e1d1c;
  }
}

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

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}

/* --- the shell ---------------------------------------------------------- */

.bar {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  padding: 0.9rem max(1rem, env(safe-area-inset-left));
  padding-right: max(1rem, env(safe-area-inset-right));
  border-bottom: 1px solid var(--edge);
  background: var(--surface);
}

.wordmark {
  font-weight: 650;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
}

.who {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  min-width: 0;
}

.who-name {
  color: var(--ink-soft);
  font-size: 0.9rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 16rem;
}

main {
  padding: 1.5rem max(1rem, env(safe-area-inset-left)) 3rem;
}

.foot {
  padding: 1.25rem max(1rem, env(safe-area-inset-left)) 2rem;
  border-top: 1px solid var(--edge);
  color: var(--ink-faint);
  font-size: 0.8rem;
}

.foot p {
  max-width: var(--measure);
  margin: 0 auto;
}

/* --- layout ------------------------------------------------------------- */

.sheet {
  max-width: 56rem;
  margin: 0 auto;
}

.sheet.narrow {
  max-width: 32rem;
}

.panel {
  margin-top: 1.5rem;
  padding: 1.1rem 1.2rem;
  background: var(--surface);
  border: 1px solid var(--edge);
  border-radius: var(--radius);
}

.panel h2 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  letter-spacing: -0.005em;
}

.actions {
  display: grid;
  gap: var(--gap);
  grid-template-columns: 1fr;
}

@media (min-width: 40rem) {
  .actions {
    grid-template-columns: 1fr 1fr;
  }
}

.row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
}

/* --- type --------------------------------------------------------------- */

h1 {
  margin: 0 0 0.4rem;
  font-size: 1.6rem;
  letter-spacing: -0.02em;
}

h1.failure {
  font-size: 2.6rem;
  color: var(--stop);
  font-variant-numeric: tabular-nums;
}

.lede {
  margin: 0 0 1.25rem;
  color: var(--ink-soft);
  max-width: var(--measure);
}

.crumb {
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
}

.crumb a {
  color: var(--ink-soft);
}

.muted {
  color: var(--ink-faint);
}

.small {
  font-size: 0.82rem;
}

.mono {
  font-family: var(--mono);
  font-size: 0.85em;
}

.nowrap {
  white-space: nowrap;
}

a {
  color: var(--accent);
}

code {
  font-family: var(--mono);
  font-size: 0.85em;
  overflow-wrap: anywhere;
}

/* --- forms -------------------------------------------------------------- */

.stack {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin: 0;
}

.stack label {
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin-top: 0.4rem;
}

input[type="text"],
input[type="password"],
input[type="email"],
select {
  width: 100%;
  padding: 0.55rem 0.65rem;
  font: inherit;
  color: var(--ink);
  background: var(--ground);
  border: 1px solid var(--edge-strong);
  border-radius: 8px;
}

input:focus-visible,
select:focus-visible,
button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

button {
  font: inherit;
  padding: 0.55rem 0.9rem;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--edge-strong);
  border-radius: 8px;
  cursor: pointer;
  align-self: start;
}

button.primary {
  margin-top: 0.9rem;
  color: var(--accent-ink);
  background: var(--accent);
  border-color: var(--accent);
  font-weight: 600;
}

button.linkish {
  padding: 0;
  border: none;
  background: none;
  color: var(--ink-soft);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-size: 0.9rem;
}

a.button {
  display: inline-block;
  padding: 0.55rem 0.9rem;
  background: var(--accent);
  color: var(--accent-ink);
  border: 1px solid var(--accent);
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
}

a.button.quiet {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--edge-strong);
  font-weight: 400;
}

.or {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1.25rem 0;
  color: var(--ink-faint);
  font-size: 0.8rem;
}

.or::before,
.or::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--edge);
}

.google-slot {
  min-height: 2.6rem;
}

.note {
  margin-top: 1.25rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

/* --- wallet list -------------------------------------------------------- */

.cards {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--gap);
  grid-template-columns: 1fr;
}

@media (min-width: 40rem) {
  .cards {
    grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr));
  }
}

.card {
  background: var(--surface);
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  overflow: hidden;
}

.card-main {
  display: block;
  padding: 1rem 1.2rem 0.6rem;
  text-decoration: none;
  color: var(--ink);
}

.card-amount {
  font-size: 1.7rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.card-currency,
.card-label {
  color: var(--ink-faint);
  font-size: 0.85rem;
  margin-left: 0.35rem;
}

.card-facts {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.1rem 0.75rem;
  margin: 0;
  padding: 0.6rem 1.2rem 1rem;
  border-top: 1px solid var(--edge);
  font-size: 0.85rem;
}

.card-facts dt {
  color: var(--ink-faint);
}

.card-facts dd {
  margin: 0;
  font-variant-numeric: tabular-nums;
}

.empty {
  padding: 1.5rem 1.2rem;
  background: var(--accent-quiet);
  border: 1px solid var(--edge);
  border-radius: var(--radius);
}

.empty h2 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
}

.empty p {
  margin: 0;
  color: var(--ink-soft);
  max-width: var(--measure);
}

/* --- one wallet --------------------------------------------------------- */

.balance {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem;
  margin: 0.25rem 0 0.15rem;
}

.balance-amount {
  font-size: 2.4rem;
  font-weight: 650;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}

.balance-currency,
.balance-label {
  color: var(--ink-faint);
}

.balance-locked {
  flex-basis: 100%;
  color: var(--ink-soft);
  font-size: 0.85rem;
}

.pots {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.pot {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.6rem 0;
  border-top: 1px solid var(--edge);
}

.pot:first-child {
  border-top: none;
}

.pot-name {
  font-weight: 600;
}

.pot-balance {
  margin-left: auto;
  font-variant-numeric: tabular-nums;
}

/* --- ledger ------------------------------------------------------------- */

.scroller {
  overflow-x: auto;
}

.ledger {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.ledger th,
.ledger td {
  padding: 0.5rem 0.6rem;
  text-align: left;
  border-bottom: 1px solid var(--edge);
  vertical-align: top;
}

.ledger th {
  color: var(--ink-faint);
  font-weight: 500;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.ledger td:nth-child(3) {
  font-variant-numeric: tabular-nums;
}

/* --- one confirmation --------------------------------------------------- */

.request {
  padding: 1.1rem 1.2rem;
  background: var(--surface);
  border: 1px solid var(--edge);
  border-left: 4px solid var(--edge-strong);
  border-radius: var(--radius);
}

.request.status-awaiting {
  border-left-color: var(--warn);
}

.request.status-confirmed {
  border-left-color: var(--accent);
}

.request.status-expired {
  border-left-color: var(--ink-faint);
}

.facts {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.35rem 1rem;
  margin: 0;
}

.facts dt {
  color: var(--ink-faint);
  font-size: 0.85rem;
}

.facts dd {
  margin: 0;
}

.facts dd.big {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.badge {
  display: inline-block;
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
  font-size: 0.78rem;
  background: var(--edge);
  color: var(--ink-soft);
}

.badge-awaiting {
  background: var(--warn-quiet);
  color: var(--warn);
}

.badge-confirmed {
  background: var(--accent-quiet);
  color: var(--accent);
}

.badge-expired {
  background: var(--stop-quiet);
  color: var(--stop);
}