/* Receipts: the creative layer. Claims, the receipt printer, and the paper it prints on.
   Thermal paper stays light in both colour schemes, like the real thing on a dark desk. */

:root {
  --rc-paper: #fffdf6;
  --rc-ink: #24211b;
  --rc-ink-2: #5b5549;
  --rc-rule: #b4ab99;
  --rc-verified: #1d6b40;
  --rc-partial: #8f5200;
  --rc-self: #3c4c78;
  --rc-local: #646464;
  --rc-fix: #b42318;
  --rc-printer: #2b2721;
  --rc-printer-ink: #f7f1e4;
  --rc-mono: ui-monospace, "Cascadia Mono", "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --rc-icon-receipt: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 1.5h10v13l-1.7-1.1-1.6 1.1-1.7-1.1-1.6 1.1-1.7-1.1L3 14.5z' fill='none' stroke='black' stroke-width='1.5' stroke-linejoin='round'/%3E%3Cpath d='M5.5 5.2h5M5.5 8.2h5' stroke='black' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  --rc-icon-check: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M2.5 8.5l3.5 3.5 7.5-8' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

/* ---------- claims in the page ---------- */

.claim {
  margin: 0;
  padding: 0 .12em;
  border: 0;
  border-radius: 4px;
  background: none;
  color: inherit;
  font: inherit;
  line-height: inherit;
  text-align: inherit;
  text-decoration: underline dotted var(--accent);
  text-decoration-thickness: 2px;
  text-underline-offset: .24em;
  cursor: pointer;
}
.claim::after {
  content: "";
  display: inline-block;
  width: .78em;
  height: .78em;
  margin-left: .22em;
  vertical-align: -.04em;
  background: currentColor;
  opacity: .72;
  -webkit-mask: var(--rc-icon-receipt) center / contain no-repeat;
  mask: var(--rc-icon-receipt) center / contain no-repeat;
}
.claim:hover { background: color-mix(in srgb, var(--highlighter) 55%, transparent); color: inherit; }
.claim[data-checked] { text-decoration-style: solid; text-decoration-color: var(--ok); }
.claim[data-checked]::after {
  background: var(--ok);
  opacity: 1;
  -webkit-mask-image: var(--rc-icon-check);
  mask-image: var(--rc-icon-check);
}
.claim[aria-expanded="true"] { background: var(--highlighter); }

.rc-highlight .claim {
  background: var(--highlighter);
  box-shadow: 0 0 0 2px var(--highlighter);
}

.hint__sample {
  text-decoration: underline dotted var(--accent);
  text-decoration-thickness: 2px;
  text-underline-offset: .24em;
}

@media (prefers-reduced-motion: no-preference) {
  .claim--nudge:not([data-checked]) { animation: rc-nudge 2.4s ease-in-out 1.2s 3; }
}
@keyframes rc-nudge {
  0%, 100% { box-shadow: 0 0 0 0 transparent; }
  50% { box-shadow: 0 0 0 5px color-mix(in srgb, var(--highlighter) 85%, transparent); background: color-mix(in srgb, var(--highlighter) 60%, transparent); }
}

/* ---------- paper, shared by the hero stub and the printer ---------- */

.stub__paper,
.rc-paper {
  background: var(--rc-paper);
  color: var(--rc-ink);
  font-family: var(--rc-mono);
}

/* Torn edge: a row of half-circle notches along the top (and bottom, for the stub). */
.rc-paper {
  -webkit-mask: radial-gradient(circle at 50% 0, transparent 5px, #000 5.5px) top / 13px 100% repeat-x;
  mask: radial-gradient(circle at 50% 0, transparent 5px, #000 5.5px) top / 13px 100% repeat-x;
}
.stub__paper {
  -webkit-mask:
    radial-gradient(circle at 50% 0, transparent 5px, #000 5.5px) top / 13px 51% repeat-x,
    radial-gradient(circle at 50% 100%, transparent 5px, #000 5.5px) bottom / 13px 51% repeat-x;
  mask:
    radial-gradient(circle at 50% 0, transparent 5px, #000 5.5px) top / 13px 51% repeat-x,
    radial-gradient(circle at 50% 100%, transparent 5px, #000 5.5px) bottom / 13px 51% repeat-x;
}

/* ---------- hero stub ---------- */

.stub {
  justify-self: center;
  width: min(100%, 21rem);
  filter: drop-shadow(0 14px 18px rgb(0 0 0 / .18));
  transform: rotate(1.6deg);
}
/* the printer mouth the stub hangs from */
.stub__slot {
  position: relative;
  z-index: 1;
  height: 14px;
  margin: 0 -10px -7px;
  border-radius: 7px;
  background: var(--rc-printer);
  box-shadow: inset 0 -5px 0 #0b0a08;
}
.stub__paper {
  padding: 1.6rem 1.25rem 1.5rem;
  font-size: .86rem;
  line-height: 1.5;
}
.stub__time {
  margin: -.75rem 0 .9rem;
  color: var(--rc-ink-2);
  font-size: .72rem;
  text-align: center;
}

/* The deploy stamp: which Amplify build and commit the visitor is looking at. */
.stub__deploy-line { margin: -.35rem 0 .95rem; }
.stub__deploy {
  display: grid;
  width: 100%;
  gap: .1rem;
  padding: .45rem .5rem;
  border: 1.5px dashed var(--rc-verified);
  border-radius: 6px;
  background: #eef7f1;
  color: var(--rc-verified);
  font: 700 .74rem/1.3 var(--rc-mono);
  text-align: center;
  cursor: pointer;
}
button.stub__deploy:hover { background: #dff0e6; }
.stub__deploy-head {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .35rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.stub__deploy-head::before {
  content: "";
  width: .85em;
  height: .85em;
  background: currentColor;
  -webkit-mask: var(--rc-icon-check) center / contain no-repeat;
  mask: var(--rc-icon-check) center / contain no-repeat;
}
.stub__deploy-sub { font-weight: 500; color: var(--rc-ink); }
.stub__deploy--local { border-color: var(--rc-local); background: transparent; color: var(--rc-local); cursor: default; }
.stub__deploy--local .stub__deploy-head::before { display: none; }

/* First view: the stub feeds out of the slot once, in printer-like steps. */
@media screen and (prefers-reduced-motion: no-preference) {
  .stub.is-waiting .stub__paper { clip-path: inset(0 0 100% 0); }
  .stub.is-printing .stub__paper { animation: rc-stub-feed 1.2s steps(20, end) both; }
}
@keyframes rc-stub-feed {
  from { clip-path: inset(0 0 100% 0); }
  to { clip-path: inset(0 0 0 0); }
}
.stub__head {
  margin: 0;
  font-weight: 800;
  letter-spacing: .2em;
  text-align: center;
  text-transform: uppercase;
}
.stub__sub {
  margin: .15rem 0 1rem;
  color: var(--rc-ink-2);
  font-size: .78rem;
  text-align: center;
}
.stub__rows { margin: 0; padding: .8rem 0; border-block: 1.5px dashed var(--rc-rule); }
.stub__rows div { display: flex; align-items: baseline; }
.stub__rows dt { display: flex; flex: 1; align-items: baseline; }
.stub__rows dt::after {
  content: "";
  flex: 1;
  min-width: .75rem;
  margin: 0 .45rem;
  border-bottom: 1.5px dotted var(--rc-rule);
}
.stub__rows dd { margin: 0; font-weight: 800; }
.stub__audit { margin: .8rem 0 0; color: var(--rc-ink-2); font-size: .8rem; text-align: center; }
.stub__btn {
  display: block;
  width: 100%;
  min-height: 44px;
  margin-top: .8rem;
  padding: .6rem;
  border: 1.5px dashed var(--rc-ink);
  border-radius: 6px;
  background: transparent;
  color: var(--rc-ink);
  font: 700 .8rem/1.2 var(--rc-mono);
  letter-spacing: .1em;
  text-transform: uppercase;
  cursor: pointer;
}
.stub__btn:hover { background: #f1ead9; }

@media (max-width: 60em) {
  .stub { justify-self: start; transform: rotate(-1deg); }
}

/* ---------- the printer dock ---------- */

.rc-dock {
  position: fixed;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  z-index: 50;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  pointer-events: none;
}
.rc-dock > * { pointer-events: auto; }
.rc-dock.is-open { width: min(23.5rem, calc(100vw - 2rem)); }

.rc-tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  min-height: 48px;
  padding: .7rem 1rem .6rem;
  border: 0;
  border-radius: 14px;
  background: var(--rc-printer);
  color: var(--rc-printer-ink);
  font: 700 .86rem/1 var(--rc-mono);
  box-shadow: 0 8px 22px rgb(0 0 0 / .28);
  cursor: pointer;
  transition: opacity .2s ease, transform .2s ease, visibility .2s;
}
/* Tucked away on phones while the hero hint is on screen, so they never overlap. */
.rc-dock.is-tucked .rc-tab {
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
}
@media (prefers-reduced-motion: reduce) {
  .rc-tab { transition: none; }
}
/* the paper slot */
.rc-tab::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 14px;
  right: 14px;
  height: 3px;
  border-radius: 2px;
  background: #0b0a08;
}
.rc-tab:hover { background: #3a342c; }
.rc-tab__icon {
  width: 1.05rem;
  height: 1.05rem;
  background: currentColor;
  -webkit-mask: var(--rc-icon-receipt) center / contain no-repeat;
  mask: var(--rc-icon-receipt) center / contain no-repeat;
}
.rc-tab__count {
  padding: .2rem .45rem;
  border-radius: 6px;
  background: #fffdf6;
  color: var(--rc-ink);
}
.rc-tab.is-done .rc-tab__count { background: #c9f2d8; }
.rc-dock.is-open .rc-tab {
  width: 100%;
  justify-content: space-between;
  border-radius: 6px 6px 14px 14px;
}

.rc-panel {
  position: relative;
  width: 100%;
  padding-inline: .7rem;
  filter: drop-shadow(0 6px 14px rgb(0 0 0 / .25));
}
.rc-slot {
  max-height: min(66vh, 38rem);
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
}

.rc-topbar {
  display: flex;
  justify-content: flex-end;
  padding: 0 .15rem .45rem;
  pointer-events: none;
}
.rc-close {
  pointer-events: auto;
  width: 40px;
  height: 40px;
  border: 1.5px solid var(--rc-ink);
  border-radius: 50%;
  background: var(--rc-paper);
  color: var(--rc-ink);
  font: 700 1.25rem/1 var(--rc-mono);
  cursor: pointer;
}
.rc-close:hover { background: #f1ead9; }

/* Printing: the paper feeds out of the slot in steps, header first. */
@media (prefers-reduced-motion: no-preference) {
  .rc-panel.is-printing .rc-slot { animation: rc-feed .95s steps(15, end) both; }
  .rc-panel.is-printing .rc-stamp { animation: rc-stamp .4s cubic-bezier(.3, 1.6, .5, 1) .9s both; }
}
@keyframes rc-feed { from { max-height: 0; } }
@keyframes rc-stamp { from { opacity: 0; transform: rotate(-8deg) scale(1.9); } }

/* ---------- what's printed ---------- */

.rc-paper {
  padding: 1.5rem 1.05rem 1.25rem;
  font-size: .8rem;
  line-height: 1.5;
}
.rc-paper :focus-visible { outline-color: #1a5fd0; }
.rc-paper a { color: var(--rc-ink); text-decoration-color: var(--rc-ink-2); }
.rc-paper a:hover { color: var(--rc-fix); }

.rc-head { text-align: center; }
.rc-brand {
  margin: 0;
  font-weight: 800;
  letter-spacing: .2em;
  text-transform: uppercase;
}
.rc-meta { margin: .1rem 0 0; color: var(--rc-ink-2); font-size: .72rem; }
.rc-back {
  display: inline-block;
  margin-top: .5rem;
  padding: .3rem .1rem;
  border: 0;
  background: none;
  color: var(--rc-ink);
  font: 700 .72rem/1.2 var(--rc-mono);
  letter-spacing: .06em;
  text-decoration: underline;
  text-transform: uppercase;
  cursor: pointer;
}

.rc-title {
  margin: 1rem 0 .15rem;
  font: 800 1.02rem/1.3 var(--rc-mono);
}
.rc-title:focus { outline: none; }
.rc-title:focus-visible { outline: 2px solid #1a5fd0; }
.rc-context { margin: 0; color: var(--rc-ink-2); font-size: .74rem; }

.rc-rule {
  height: 0;
  margin: .85rem 0;
  border: 0;
  border-top: 1.5px dashed var(--rc-rule);
}

.rc-label {
  margin: 0 0 .35rem;
  font: 800 .7rem/1.3 var(--rc-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}
.rc-block p { margin: 0; }
.rc-measured { margin: .6rem 0 0; color: var(--rc-ink-2); }

.rc-lines { margin: .7rem 0 0; padding: 0; list-style: none; }
.rc-line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  column-gap: .4rem;
}
.rc-line + .rc-line { margin-top: .2rem; }
.rc-line__k { flex: 0 1 auto; }
.rc-line__dots {
  flex: 1 1 1.5rem;
  min-width: 1rem;
  border-bottom: 1.5px dotted var(--rc-rule);
  transform: translateY(-.28em);
}
.rc-line__v { margin-left: auto; font-weight: 800; text-align: right; }
.rc-line[data-ok="false"] .rc-line__v { color: var(--rc-partial); }

.rc-evidence { margin: 0; padding: 0; list-style: none; }
.rc-evidence li { padding-left: 1.1em; text-indent: -1.1em; }
.rc-evidence li + li { margin-top: .3rem; }
.rc-evidence li::before { content: "→ "; }
.rc-evidence a { display: inline; padding: .1rem 0; }

.rc-catch .rc-label { color: var(--rc-fix); }
.rc-correction {
  padding: .6rem .7rem;
  border: 1.5px solid var(--rc-fix);
  border-radius: 6px;
}
.rc-correction .rc-label { color: var(--rc-fix); }

.rc-foot { display: grid; justify-items: center; gap: .6rem; text-align: center; }
.rc-stamp {
  display: inline-block;
  margin: .4rem 0 .2rem;
  padding: .35rem .75rem;
  border: 3px double currentColor;
  border-radius: 8px;
  color: var(--rc-verified);
  font: 800 1rem/1 var(--rc-mono);
  letter-spacing: .16em;
  text-transform: uppercase;
  transform: rotate(-8deg);
  opacity: .92;
}
.rc-stamp[data-status="partial"] { color: var(--rc-partial); }
.rc-stamp[data-status="self"] { color: var(--rc-self); }
.rc-stamp[data-status="local"],
.rc-stamp[data-status="itemized"] { color: var(--rc-local); }
.rc-stamp[data-status="audited"] { color: var(--rc-verified); }

.rc-barcode { width: 100%; max-width: 15rem; height: 2.2rem; fill: var(--rc-ink); }
.rc-thanks { margin: 0; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; font-size: .72rem; }
.rc-permalink { font-size: .72rem; color: var(--rc-ink-2); }

/* buttons printed on paper */
.rc-btn {
  min-height: 40px;
  padding: .45rem .8rem;
  border: 1.5px solid var(--rc-ink);
  border-radius: 6px;
  background: transparent;
  color: var(--rc-ink);
  font: 700 .74rem/1.2 var(--rc-mono);
  letter-spacing: .05em;
  text-transform: uppercase;
  cursor: pointer;
}
.rc-btn:hover { background: #f1ead9; }
.rc-btn:disabled { opacity: .55; cursor: progress; }
.rc-btn[aria-pressed="true"] { background: #ffe27a; }

.rc-actions { display: flex; flex-wrap: wrap; gap: .45rem; }

/* coin vs model */
.rc-coin { margin-top: .75rem; display: grid; gap: .5rem; }
.rc-coin__how { color: var(--rc-ink-2); font-size: .74rem; }
.rc-bars { display: grid; gap: .3rem; margin: .2rem 0 0; }
.rc-bar {
  position: relative;
  display: grid;
  grid-template-columns: 4.2rem 1fr 3.6rem;
  align-items: center;
  gap: .4rem;
  font-size: .72rem;
}
.rc-bar__track {
  position: relative;
  height: .7rem;
  border: 1px solid var(--rc-rule);
  background: #f4efe2;
}
.rc-bar__fill { position: absolute; inset: 0 auto 0 0; background: var(--rc-ink); }
.rc-bar__fill--coin { background: #8f5200; }
.rc-bar__mark {
  position: absolute;
  top: -3px;
  bottom: -3px;
  left: 50%;
  border-left: 1.5px dashed var(--rc-fix);
}
.rc-bar__v { text-align: right; font-weight: 800; }
.rc-coin__out { min-height: 1.5em; font-weight: 700; }

/* re-check */
.rc-recheck { display: grid; gap: .5rem; justify-items: start; }
.rc-recheck__how { color: var(--rc-ink-2); font-size: .74rem; }
.rc-recheck__out { width: 100%; }
.rc-recheck__summary { margin: .2rem 0 .3rem; font-weight: 800; }
.rc-recheck__summary[data-ok="true"] { color: var(--rc-verified); }
.rc-recheck__summary[data-ok="false"] { color: var(--rc-fix); }
.rc-recheck__summary[data-ok="null"] { color: var(--rc-local); }
.rc-recheck__when { color: var(--rc-ink-2); font-weight: 500; }
.rc-recheck__list { display: grid; gap: .3rem; margin: 0; padding: 0; list-style: none; }
.rc-recheck__list li { display: grid; grid-template-columns: 1.1rem minmax(0, 1fr); }
.rc-recheck__mark { font-weight: 800; }
.rc-recheck__list li[data-ok="true"] .rc-recheck__mark { color: var(--rc-verified); }
.rc-recheck__list li[data-ok="false"] .rc-recheck__mark { color: var(--rc-fix); }
.rc-recheck__detail { color: var(--rc-ink-2); }

/* bill */
.rc-progress {
  width: 100%;
  height: .8rem;
  accent-color: var(--rc-verified);
}
.rc-items { margin: 0; padding: 0; list-style: none; }
.rc-item {
  display: flex;
  width: 100%;
  align-items: baseline;
  gap: .4rem;
  min-height: 36px;
  padding: .3rem 0;
  border: 0;
  background: none;
  color: var(--rc-ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.rc-item:hover .rc-item__k { text-decoration: underline; }
.rc-item__n { color: var(--rc-ink-2); }
.rc-item__k { flex: 0 1 auto; }
.rc-item__v { font-weight: 800; }
.rc-item__v[data-done] { color: var(--rc-verified); }

/* the main action on a piece of paper */
.rc-btn--ink { background: var(--rc-ink); color: var(--rc-paper); }
.rc-btn--ink:hover { background: #3a342c; }
a.rc-btn { display: inline-flex; align-items: center; text-decoration: none; }
a.rc-btn:hover { color: var(--rc-ink); }

/* ---------- the job receipt ---------- */

.rc-job-form { display: grid; gap: .45rem; justify-items: start; }
.rc-textarea {
  width: 100%;
  min-height: 9rem;
  max-height: 40vh;
  padding: .55rem .6rem;
  border: 1.5px dashed var(--rc-ink-2);
  border-radius: 6px;
  background: #fffef9;
  color: var(--rc-ink);
  font: .78rem/1.45 var(--rc-mono);
  resize: vertical;
}
.rc-textarea:focus-visible { outline: 2px solid #1a5fd0; outline-offset: 1px; border-style: solid; }
.rc-job__hint { margin: .35rem 0 0; color: var(--rc-ink-2); font-size: .72rem; }
.rc-job__status { min-height: 1.2em; margin: .2rem 0 0; font-weight: 700; }
.rc-job__status:empty { display: none; }

.rc-job { display: grid; gap: .6rem; margin: .45rem 0 0; padding: 0; list-style: none; }
/* mark · name (wraps in place) · leader dots · status */
.rc-job__line {
  display: grid;
  grid-template-columns: 1rem minmax(0, max-content) minmax(1rem, 1fr) auto;
  align-items: baseline;
  margin: 0;
}
.rc-job__mark { font-weight: 800; }
.rc-job__item[data-proof="proven"] :is(.rc-job__mark, .rc-line__v) { color: var(--rc-verified); }
.rc-job__item[data-proof="partial"] :is(.rc-job__mark, .rc-line__v) { color: var(--rc-partial); }
.rc-job__item[data-proof="none"] :is(.rc-job__mark, .rc-line__v) { color: var(--rc-fix); }
.rc-job__proof,
.rc-job__note,
.rc-job__receipts { margin: .15rem 0 0 1.4rem; font-size: .72rem; }
.rc-job__proof { padding: 0; list-style: none; }
/* the arrow keeps its own column, so a long path wraps beside it, never below it */
.rc-job__proof li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: .35rem;
  align-items: baseline;
  overflow-wrap: anywhere;
}
.rc-job__proof li::before { content: "↳"; color: var(--rc-ink-2); }
/* Small text, but every link and button keeps a 24px target (WCAG 2.2 target size). */
.rc-job__proof a { display: inline-block; min-height: 24px; padding-block: .25rem; }
.rc-job__note,
.rc-job__receipts { color: var(--rc-ink-2); }
.rc-job__receipts { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0 .7rem; }
.rc-job__receipts .claim { min-height: 24px; padding-block: .2rem; color: var(--rc-ink); }

/* the Contact section's way in */
.contact__job {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .6rem 1rem;
  margin: 0 0 1.5rem;
}
.contact__job span { color: var(--ink-2); }

/* ---------- small screens: a bottom sheet that leaves the header alone ---------- */

@media (max-width: 40em) {
  .rc-dock { right: .6rem; bottom: .6rem; }
  .rc-dock.is-open { left: .6rem; width: auto; }
  .rc-slot { max-height: 60vh; }
  .rc-tab { min-height: 46px; padding-inline: .85rem; }
}

@media print {
  .rc-dock { display: none; }
  .claim::after { display: none; }
}