/* =============================================================================
   FiftyFifty Provably-Fair Verifier — "The Ledger"
   Aesthetic: warm dark vault, monospace ledger, serif display moments.
   Single accent (aged amber) signals action; success/fail are quiet sage/clay.
   ============================================================================= */

:root {
  --bg:           #0a0a09;
  --surface:      #14130f;
  --surface-2:    #1c1a14;
  --border:       rgba(241, 224, 188, 0.08);
  --border-strong:rgba(241, 224, 188, 0.16);

  --text:         #ebe4d2;
  --text-2:       #b8b09b;
  --text-muted:   #7c7669;
  --text-faint:   #524d44;

  --accent:       #eab676;
  --accent-warm:  #f0c181;
  --accent-dim:   rgba(234, 182, 118, 0.12);
  --accent-glow:  rgba(234, 182, 118, 0.22);

  --ok:           #82c39a;
  --ok-glow:      rgba(130, 195, 154, 0.22);
  --fail:         #d96a4a;
  --fail-glow:    rgba(217, 106, 74, 0.22);

  --display: 'Fraunces', 'Iowan Old Style', 'Charter', Georgia, serif;
  --mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;

  --rule: 1px solid var(--border);
  --rule-dashed: 1px dashed var(--border);
}

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

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  font-size: 16px;
  line-height: 1.55;
  font-feature-settings: 'tnum' on, 'lnum' on, 'ss01' on;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(ellipse 60% 40% at 50% 0%, rgba(234, 182, 118, 0.04), transparent 60%),
    var(--bg);
}

/* Subtle film grain — turns flat dark into atmosphere. */
.grain {
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  opacity: 0.04;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0'/></filter><rect width='200' height='200' filter='url(%23n)'/></svg>");
  background-size: 200px 200px;
}

a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px dotted var(--accent-glow);
  transition: border-color 150ms ease, color 150ms ease;
}
a:hover { border-bottom-color: var(--accent); color: var(--accent-warm); }

::selection { background: var(--accent-dim); color: var(--accent-warm); }

/* =============================================================================
   TOPBAR
   ============================================================================= */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 40px;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: var(--rule);
  position: relative;
}

.topbar::after {
  content: '';
  position: absolute;
  left: 40px; right: 40px; bottom: -1px;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border-strong) 20%, var(--border-strong) 80%, transparent);
  pointer-events: none;
}

.topbar-mark { color: var(--text-2); letter-spacing: 0.14em; }
.topbar-meta { color: var(--text-faint); }

/* =============================================================================
   LAYOUT
   ============================================================================= */
main {
  max-width: 920px;
  margin: 0 auto;
  padding: 24px 40px 80px;
  position: relative;
}

main::before, main::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent 80px, var(--border) 200px, var(--border) calc(100% - 200px), transparent calc(100% - 80px));
  pointer-events: none;
}
main::before { left: 0; }
main::after  { right: 0; }

/* =============================================================================
   MASTHEAD
   ============================================================================= */
.masthead {
  padding: 64px 0 88px;
  position: relative;
  border-bottom: var(--rule);
}

.masthead-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 8px var(--ok-glow);
  animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.4; }
}

.masthead-title {
  font-family: var(--display);
  font-size: clamp(3.2rem, 9vw, 6.6rem);
  font-weight: 400;
  font-variation-settings: 'opsz' 144;
  letter-spacing: -0.025em;
  line-height: 0.94;
  margin: 0 0 36px;
  color: var(--text);
}

.masthead-title em {
  font-style: italic;
  color: var(--accent);
  font-variation-settings: 'opsz' 144;
  font-weight: 400;
}

.masthead-title span,
.masthead-title em {
  display: inline-block;
  margin-right: 0.18em;
}

.masthead-deck {
  font-family: var(--mono);
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-2);
  max-width: 62ch;
  margin: 0;
}

/* =============================================================================
   SECTION STRUCTURE
   ============================================================================= */
.section {
  padding: 64px 0;
  border-bottom: var(--rule);
  position: relative;
}

.section:last-of-type { border-bottom: none; }

.section-rule {
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: center;
  column-gap: 20px;
  margin-bottom: 40px;
}

.section-num {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.18em;
}

.section-num::after {
  content: '';
  display: inline-block;
  width: 24px;
  margin-left: 12px;
  border-top: 1px solid var(--accent);
  vertical-align: middle;
  transform: translateY(-2px);
}

.section-label {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text);
  margin: 0;
}

.section-fill {
  height: 1px;
  background: linear-gradient(to right, var(--border), transparent);
}

.section-intro {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--text-2);
  max-width: 60ch;
  margin: 0 0 36px;
}

.section-intro strong {
  color: var(--text);
  font-weight: 500;
}

/* =============================================================================
   FORM — "THE LEDGER"
   ============================================================================= */
.ledger {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.ledger-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 18px 0;
  border-top: var(--rule-dashed);
}

.ledger-row:first-of-type { border-top: var(--rule); }

.ledger-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px;
}

.ledger-sublabel {
  font-size: 0.66rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--text-faint);
  text-transform: none;
  font-style: italic;
  font-family: var(--display);
}

.ledger-input {
  display: block;
  width: 100%;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 13px 16px;
  font-family: var(--mono);
  font-size: 0.86rem;
  font-weight: 400;
  color: var(--text);
  caret-color: var(--accent);
  transition: border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
  appearance: none;
  -webkit-appearance: none;
}

.ledger-input::placeholder {
  color: var(--text-faint);
}

.ledger-input:hover {
  border-color: var(--border-strong);
}

.ledger-input:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(234, 182, 118, 0.04);
  box-shadow: 0 0 0 1px var(--accent), 0 0 24px -6px var(--accent-glow);
}

.ledger-input:invalid:not(:placeholder-shown):not(:focus) {
  border-color: rgba(217, 106, 74, 0.4);
}

select.ledger-input {
  background-image:
    linear-gradient(45deg, transparent 50%, var(--text-muted) 50%),
    linear-gradient(135deg, var(--text-muted) 50%, transparent 50%);
  background-position:
    calc(100% - 20px) calc(1em + 1px),
    calc(100% - 14px) calc(1em + 1px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 40px;
}

select.ledger-input:focus {
  background-image:
    linear-gradient(45deg, transparent 50%, var(--accent) 50%),
    linear-gradient(135deg, var(--accent) 50%, transparent 50%);
}

/* =============================================================================
   ADVANCED CONFIG
   ============================================================================= */
.config-block {
  margin-top: 24px;
  background: var(--surface);
  border: var(--rule);
  border-radius: 4px;
  overflow: hidden;
}

.config-block summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--text-2);
  user-select: none;
  transition: background 160ms ease, color 160ms ease;
}

.config-block summary::-webkit-details-marker { display: none; }

.config-block summary:hover {
  background: rgba(234, 182, 118, 0.04);
  color: var(--text);
}

.summary-arrow {
  width: 0; height: 0;
  border-left: 5px solid currentColor;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  transition: transform 200ms ease;
  flex-shrink: 0;
}

.config-block[open] .summary-arrow {
  transform: rotate(90deg);
}

.summary-hint {
  margin-left: auto;
  font-size: 0.66rem;
  font-weight: 400;
  font-style: italic;
  font-family: var(--display);
  color: var(--text-faint);
  letter-spacing: 0.04em;
}

.config-body {
  padding: 4px 20px 20px;
  border-top: var(--rule);
  display: grid;
  gap: 16px;
}

.config-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 20px;
  align-items: center;
  padding-top: 14px;
  border-top: var(--rule-dashed);
}

.config-row:first-child { border-top: none; padding-top: 0; }

.config-label {
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--text-2);
}

.config-fields {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.micro {
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.micro-input {
  width: 70px;
  padding: 8px 10px;
  font-size: 0.8rem;
  text-align: center;
}

/* Hide the spin buttons on number inputs — they look noisy in this layout. */
.micro-input::-webkit-outer-spin-button,
.micro-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.micro-input { -moz-appearance: textfield; }

/* =============================================================================
   ACTIONS
   ============================================================================= */
.actions {
  display: flex;
  gap: 12px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: var(--rule);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 28px;
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  border: 1px solid transparent;
  border-radius: 3px;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, box-shadow 180ms ease, color 180ms ease;
  text-transform: uppercase;
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--accent);
  color: #1a1410;
  font-weight: 600;
  letter-spacing: 0.1em;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.15),
    0 1px 0 rgba(0, 0, 0, 0.2);
}

.btn-primary:hover:not(:disabled) {
  background: var(--accent-warm);
  transform: translateY(-1px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    0 8px 24px -8px var(--accent-glow);
}

.btn-primary:active:not(:disabled) {
  transform: translateY(0);
}

.btn-arrow {
  transition: transform 220ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.btn-primary:hover:not(:disabled) .btn-arrow { transform: translateX(4px); }

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border-color: var(--border-strong);
}

.btn-ghost:hover {
  color: var(--text);
  border-color: var(--text-muted);
  background: rgba(255, 255, 255, 0.02);
}

/* =============================================================================
   RESULT
   ============================================================================= */
#result-section.hidden { display: none; }

.banner {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 22px;
  border-radius: 3px;
  font-family: var(--mono);
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  margin-bottom: 28px;
  position: relative;
  animation: banner-in 320ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

@keyframes banner-in {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.banner::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.banner-ok {
  background: linear-gradient(to right, rgba(130, 195, 154, 0.08), transparent);
  border: 1px solid rgba(130, 195, 154, 0.28);
  color: #b6e0c8;
}
.banner-ok::before {
  background: var(--ok);
  box-shadow: 0 0 14px var(--ok-glow);
}

.banner-fail {
  background: linear-gradient(to right, rgba(217, 106, 74, 0.08), transparent);
  border: 1px solid rgba(217, 106, 74, 0.28);
  color: #ee9b80;
}
.banner-fail::before {
  background: var(--fail);
  box-shadow: 0 0 14px var(--fail-glow);
}

.result-detail {
  background: var(--surface);
  border: var(--rule);
  border-left: 2px solid var(--accent);
  border-radius: 3px;
  padding: 24px 28px;
}

.result-detail p {
  margin: 18px 0 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--text-2);
}

.result-detail p:first-child { margin-top: 0; }

.result-detail strong {
  color: var(--text);
  font-weight: 500;
}

.result-detail h4 {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 12px;
}

/* Key-value rows emitted by verify.js */
.kv {
  display: grid;
  grid-template-columns: minmax(120px, 200px) 1fr;
  gap: 24px;
  padding: 14px 0;
  border-bottom: var(--rule-dashed);
  align-items: baseline;
}

.kv:first-child { padding-top: 0; }
.kv:last-of-type { border-bottom: none; }

.kv span {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.kv code {
  font-family: var(--mono);
  font-size: 0.84rem;
  color: var(--text);
  word-break: break-all;
  background: transparent;
}

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

.deck-display {
  background: rgba(0, 0, 0, 0.35);
  border: var(--rule);
  border-radius: 3px;
  padding: 16px 20px;
  font-size: 0.78rem;
  line-height: 1.95;
  word-spacing: 4px;
  color: var(--accent-warm);
  margin-top: 14px;
  letter-spacing: 0.02em;
}

.board-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 18px;
}

.board {
  display: grid;
  gap: 6px;
  background: rgba(0, 0, 0, 0.35);
  border: var(--rule);
  padding: 10px;
  border-radius: 3px;
}

.cell {
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 2px;
  font-size: 1rem;
}

.cell-bomb {
  background: rgba(217, 106, 74, 0.12);
  border-color: rgba(217, 106, 74, 0.45);
  box-shadow: inset 0 0 14px -4px rgba(217, 106, 74, 0.4);
}

.error {
  color: #ee9b80;
  font-family: var(--mono);
  font-size: 0.86rem;
  margin: 0;
}

.hint {
  font-family: var(--display);
  font-style: italic;
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--text-muted);
  border-left: 2px solid var(--border-strong);
  padding-left: 16px;
  margin-top: 24px !important;
}

/* =============================================================================
   PROSE & SPEC
   ============================================================================= */
.prose {
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--text-2);
  max-width: 62ch;
  margin: 0 0 24px;
}

.prose:last-child { margin-bottom: 0; }

.prose strong {
  color: var(--text);
  font-weight: 500;
}

.prose em {
  font-family: var(--display);
  font-style: italic;
  color: var(--accent-warm);
  font-size: 1.02em;
}

.prose code, .prose-inline-code {
  font-family: var(--mono);
  font-size: 0.86em;
  color: var(--accent-warm);
  background: rgba(234, 182, 118, 0.08);
  padding: 2px 6px;
  border-radius: 2px;
  word-break: break-all;
}

/* =============================================================================
   ALGORITHM CODEBLOCK
   ============================================================================= */
.codeblock {
  margin: 28px 0 32px;
  background: var(--surface);
  border: var(--rule);
  border-left: 2px solid var(--accent);
  border-radius: 3px;
  overflow: hidden;
}

.codeblock figcaption {
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 12px 22px;
  background: rgba(0, 0, 0, 0.25);
  border-bottom: var(--rule);
}

.codeblock pre {
  margin: 0;
  padding: 22px;
  overflow-x: auto;
  font-size: 0.84rem;
  line-height: 1.8;
}

.codeblock code {
  font-family: var(--mono);
  color: var(--text);
  white-space: pre;
}

.ln {
  display: inline-block;
  width: 1.5em;
  margin-right: 1.5em;
  text-align: right;
  color: var(--text-faint);
  user-select: none;
}

.kw { color: var(--accent); font-weight: 500; }

/* =============================================================================
   PURPOSE-TAG LIST
   ============================================================================= */
.tag-list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  border-top: var(--rule);
}

.tag-list li {
  padding: 14px 0;
  border-bottom: var(--rule-dashed);
  font-family: var(--mono);
  font-size: 0.84rem;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.tag-list li::before {
  content: '▸';
  color: var(--accent);
  font-size: 0.7rem;
}

.tag-list code {
  font-family: var(--mono);
  font-size: 0.84rem;
  color: var(--text);
  background: transparent;
  padding: 0;
}

.tag-divider {
  color: var(--text-faint);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
}

/* =============================================================================
   TRUST STEPS
   ============================================================================= */
.trust-steps {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
}

.trust-steps li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 28px;
  padding: 28px 0;
  border-top: var(--rule);
  align-items: start;
}

.trust-steps li:last-child { border-bottom: var(--rule); }

.step-num {
  font-family: var(--display);
  font-style: italic;
  font-weight: 400;
  font-size: 1.6rem;
  color: var(--accent);
  line-height: 1;
  font-variation-settings: 'opsz' 144;
}

.trust-steps li > div {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-2);
}

.trust-steps strong {
  color: var(--text);
  font-weight: 500;
  font-family: var(--display);
  font-size: 1.06em;
  letter-spacing: 0.005em;
}

.trust-steps code {
  font-family: var(--mono);
  font-size: 0.86em;
  color: var(--accent-warm);
  background: rgba(234, 182, 118, 0.08);
  padding: 1px 5px;
  border-radius: 2px;
}

/* =============================================================================
   FOOTER
   ============================================================================= */
.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 64px;
  padding-top: 28px;
  border-top: var(--rule);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-faint);
  flex-wrap: wrap;
  gap: 20px;
}

.footer-label { color: var(--text-muted); }
.footer-value { color: var(--accent); margin-left: 8px; }
.footer-divider { margin: 0 12px; color: var(--text-faint); }
.footer-meta { color: var(--text-faint); font-style: italic; font-family: var(--display); text-transform: lowercase; letter-spacing: 0.04em; font-size: 0.78rem; }

.footer-right a {
  font-family: var(--mono);
  text-transform: lowercase;
  letter-spacing: 0.04em;
  font-size: 0.74rem;
  color: var(--text-muted);
  border: none;
}

.footer-right a:hover { color: var(--accent); }

/* =============================================================================
   PAGE-LOAD CHOREOGRAPHY
   ============================================================================= */
@media (prefers-reduced-motion: no-preference) {
  .topbar     { animation: rise 600ms cubic-bezier(0.2, 0.8, 0.2, 1) both; }
  .masthead   { animation: rise 700ms 60ms cubic-bezier(0.2, 0.8, 0.2, 1) both; }
  .section-inputs { animation: rise 700ms 140ms cubic-bezier(0.2, 0.8, 0.2, 1) both; }
  .section-spec   { animation: rise 700ms 220ms cubic-bezier(0.2, 0.8, 0.2, 1) both; }
  .section-trust  { animation: rise 700ms 300ms cubic-bezier(0.2, 0.8, 0.2, 1) both; }
  .footer     { animation: rise 700ms 380ms cubic-bezier(0.2, 0.8, 0.2, 1) both; }

  @keyframes rise {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
  }
}

/* =============================================================================
   RESPONSIVE
   ============================================================================= */
@media (max-width: 720px) {
  .topbar { padding: 14px 20px; font-size: 0.62rem; letter-spacing: 0.14em; }
  .topbar::after { left: 20px; right: 20px; }

  main { padding: 16px 20px 60px; }
  main::before, main::after { display: none; }

  .masthead { padding: 40px 0 56px; }
  .masthead-title { font-size: clamp(2.4rem, 14vw, 4rem); }

  .section { padding: 44px 0; }

  .config-row {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .board-pair {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn { width: 100%; }

  .kv {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .trust-steps li {
    grid-template-columns: 40px 1fr;
    gap: 16px;
    padding: 22px 0;
  }

  .step-num { font-size: 1.3rem; }

  .footer { flex-direction: column; align-items: flex-start; }
}

@media (min-width: 721px) {
  .ledger-row {
    grid-template-columns: 240px 1fr;
    gap: 24px;
    align-items: baseline;
    padding: 20px 0;
  }

  .ledger-label {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding-top: 14px;
  }
}