/* Copperline Sandwich Co. — Cumae record.
   Casa CoCoMo layout grammar, copper palette. Every colour is a variable so a
   vertical re-skin never touches a rule. */

:root {
  --bg: #f7f4f0;
  --card: #ffffff;
  --ink: #241a13;
  --ink2: #584538;
  --mute: #94806f;
  --line: #e6ddd3;
  --line2: #f1eae2;
  --copper: #a35228;
  --copper2: #c9743f;
  --rust: #7d3418;
  --mustard: #d99b2b;
  --olive: #5f6b3c;
  --sky: #3f7f96;

  --display: 'Fraunces', Georgia, serif;
  --body: 'Archivo', system-ui, -apple-system, sans-serif;
  --mono: 'Martian Mono', ui-monospace, SFMono-Regular, monospace;

  --radius: 14px;
  --gap: 22px;
  --shadow: 0 1px 2px rgba(36, 26, 19, 0.05), 0 12px 28px -20px rgba(36, 26, 19, 0.35);
  --sheet: 1320px;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 15px;
  line-height: 1.55;
  font-feature-settings: 'ss01' 1;
}

.mono { font-family: var(--mono); font-weight: 300; letter-spacing: -0.02em; }

.sr-only, .sr-live {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

a { color: var(--rust); text-underline-offset: 2px; text-decoration-thickness: 1px; }
a:hover { color: var(--copper); }

/* ------------------------------------------------------------- masthead */

.masthead {
  max-width: var(--sheet);
  margin: 0 auto;
  padding: 56px 32px 0;
}

.masthead--tight { padding-bottom: 8px; }

.masthead__rule {
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--rust), var(--copper) 32%, var(--copper2) 62%, var(--mustard));
}

.brand {
  display: flex; align-items: baseline; gap: 10px;
  margin: 22px 0 26px;
  font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
}
.brand__mark { color: var(--rust); font-weight: 700; }
.brand__type { color: var(--mute); }

.crumbs {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink2);
}
.crumbs__sep { color: var(--line); }
.crumbs__leaf { color: var(--copper); text-transform: none; letter-spacing: 0.06em; }

.title {
  margin: 0;
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(2.4rem, 5.2vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
}

.lede {
  margin: 12px 0 0;
  max-width: 62ch;
  font-size: 17px;
  color: var(--ink2);
}

/* ----------------------------------------------------------- meta strip */

.metastrip {
  margin: 34px 0 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
}

.meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 14px 26px;
  margin: 0;
}
.meta__cell dt {
  font-family: var(--mono);
  font-size: 9.5px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--mute);
}
.meta__cell dd { margin: 5px 0 0; font-size: 11.5px; color: var(--ink); overflow-wrap: anywhere; }

/* --------------------------------------------------------------- sheet */

.sheet {
  max-width: var(--sheet);
  margin: 0 auto;
  padding: 42px 32px 72px;
}

.sec { margin: 0 0 54px; }

.srule {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 22px 0 18px;
  border-top: 2px solid var(--ink);
  margin: 0 0 24px;
}
.srule__n {
  margin: 0;
  font-family: var(--mono);
  font-size: 9.5px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--copper);
}
.srule__h {
  margin: 0;
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(1.3rem, 2.4vw, 1.8rem);
  letter-spacing: -0.01em;
}
.srule__note { margin: 2px 0 0; max-width: 82ch; color: var(--ink2); font-size: 14px; }

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--gap);
  margin: 0 0 var(--gap);
}

@media (max-width: 1080px) { .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 720px) { .grid { grid-template-columns: minmax(0, 1fr); } }

/* --------------------------------------------------------------- block */

.block {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 18px 14px;
  min-width: 0;
}

.block--perm { border-color: var(--copper); box-shadow: 0 0 0 1px var(--copper2) inset, var(--shadow); }
.block--prot { border-top: 3px solid var(--mustard); }
.block.is-dragging { opacity: 0.55; }
.block.is-target { outline: 2px dashed var(--copper2); outline-offset: 3px; }
.block.is-lifted { outline: 2px solid var(--copper); outline-offset: 3px; }

.bhead { display: flex; align-items: flex-start; gap: 9px; }

.bmark {
  flex: none;
  width: 24px; height: 24px;
  display: grid; place-items: center;
  border-radius: 6px;
  background: var(--line2);
  color: var(--rust);
  font-family: var(--mono); font-size: 10px; font-weight: 700;
}

.btitle {
  margin: 0;
  flex: 1 1 auto;
  font-family: var(--display);
  font-weight: 500;
  font-size: 17px;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.btag {
  flex: none;
  align-self: center;
  padding: 3px 7px;
  border-radius: 999px;
  background: var(--copper);
  color: var(--card);
  font-family: var(--mono); font-size: 8.5px; letter-spacing: 0.12em;
}
.btag--prot { background: var(--mustard); color: var(--ink); }

.grip {
  flex: none;
  width: 24px; height: 24px;
  display: grid; place-items: center;
  background: none;
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: grab;
  color: var(--mute);
}
.grip svg { width: 8px; height: 13px; fill: currentColor; }
.grip:hover { border-color: var(--copper2); color: var(--copper); }
.grip:disabled { opacity: 0.35; cursor: not-allowed; }

.bmeta {
  display: flex; flex-wrap: wrap; align-items: center; gap: 7px;
  margin: 11px 0 0;
  font-family: var(--mono);
  font-size: 9.5px;
  color: var(--mute);
  overflow-wrap: anywhere;
}
.uuid { color: var(--ink2); }
.bsep { color: var(--line); }

.blede {
  margin: 10px 0 0;
  color: var(--ink2);
  font-size: 13.5px;
}

.bbody { margin: 14px 0 0; flex: 1 1 auto; }

.bfoot {
  display: flex; align-items: center; gap: 8px;
  margin: 16px 0 0;
  padding: 10px 0 0;
  border-top: 1px solid var(--line2);
  font-family: var(--mono);
  font-size: 9.5px;
  color: var(--mute);
}

.dot { width: 6px; height: 6px; border-radius: 50%; background: var(--mute); }
.dot--live { background: var(--olive); }
.dot--published { background: var(--sky); }
.dot--stale { background: var(--mustard); }
.dot--pending { background: var(--line); }

.rereq {
  margin-left: auto;
  background: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px 9px;
  font-family: var(--mono); font-size: 9px;
  color: var(--ink2);
  cursor: pointer;
}
.rereq:hover { border-color: var(--copper2); color: var(--copper); }
.rereq:disabled { color: var(--mute); cursor: default; }

/* ---------------------------------------------------------- primitives */

.grp { margin: 0 0 16px; }
.grp:last-child { margin-bottom: 0; }

.grp__h {
  margin: 0 0 8px;
  font-family: var(--mono);
  font-size: 9.5px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--copper);
}

.kv { margin: 0; }
.kv__row {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 10px;
  padding: 5px 0;
  border-bottom: 1px solid var(--line2);
}
.kv__row:last-child { border-bottom: 0; }
.kv dt { color: var(--mute); font-size: 12px; }
.kv dd { margin: 0; font-size: 13px; overflow-wrap: anywhere; }

.nlist { list-style: none; margin: 0; padding: 0; counter-reset: none; }
.nlist__row {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 4px 10px;
  padding: 6px 0;
  border-bottom: 1px solid var(--line2);
}
.nlist__row:last-child { border-bottom: 0; }
.nlist__n { font-family: var(--mono); font-size: 10px; color: var(--copper2); }
.nlist__label { font-size: 13px; font-weight: 500; }
.nlist__value { grid-column: 2; font-size: 12.5px; color: var(--ink2); }

.qa { list-style: none; margin: 0; padding: 0; }
.qa__pair { padding: 12px 0; border-bottom: 1px solid var(--line2); }
.qa__pair:last-child { border-bottom: 0; }
.qa__q { margin: 0; font-weight: 600; font-size: 13.5px; }
.qa__a { margin: 6px 0 0; font-size: 13px; color: var(--ink2); }
.qa__meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px;
  margin: 8px 0 0;
  font-family: var(--mono); font-size: 9px; color: var(--mute);
}
.qa__idx { color: var(--ink2); }

.flag {
  padding: 2px 6px;
  border-radius: 999px;
  font-family: var(--mono); font-size: 8.5px; letter-spacing: 0.08em;
}
.flag--prot { background: var(--line2); color: var(--rust); }
.flag--derived { background: var(--sky); color: var(--card); }

.gal { list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 0; padding: 0; }
.gal__frame {
  position: relative;
  aspect-ratio: 3 / 2;
  border-radius: 8px;
  border: 1px solid var(--line);
  background:
    repeating-linear-gradient(135deg, var(--line2) 0 8px, var(--card) 8px 16px);
  display: grid; place-items: center;
}
.gal__slot { font-family: var(--mono); font-size: 8.5px; color: var(--mute); }
.gal__cap { margin: 6px 0 0; font-size: 12.5px; font-weight: 500; }
.gal__alt { margin: 3px 0 0; font-size: 11.5px; color: var(--ink2); }

.menu { list-style: none; margin: 0; padding: 0; }
.menu__item { padding: 8px 0; border-bottom: 1px solid var(--line2); }
.menu__item:last-child { border-bottom: 0; }
.menu__line { display: flex; gap: 10px; align-items: baseline; margin: 0; }
.menu__name { font-size: 13.5px; font-weight: 600; }
.menu__price { margin-left: auto; font-family: var(--mono); font-size: 11px; color: var(--rust); }
.menu__desc { margin: 3px 0 0; font-size: 12.5px; color: var(--ink2); }
.menu__facets { display: flex; flex-wrap: wrap; gap: 5px; margin: 6px 0 0; }
.facet {
  padding: 2px 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--mono); font-size: 8.5px;
  color: var(--ink2);
}
.facet--v { color: var(--olive); border-color: var(--line2); }

.tblwrap { overflow-x: auto; }
.tbl { width: 100%; border-collapse: collapse; font-size: 12px; }
.tbl__th {
  text-align: left;
  vertical-align: bottom;
  padding: 0 8px 6px 0;
  border-bottom: 1px solid var(--ink);
  font-weight: 600;
}
.tbl__th--number, .tbl__th--currency { text-align: right; }
.tbl__label { display: block; }
.tbl__unit { display: block; font-family: var(--mono); font-size: 8.5px; color: var(--mute); font-weight: 300; }
.tbl__rh { text-align: left; padding: 6px 8px 6px 0; border-bottom: 1px solid var(--line2); font-weight: 500; }
.tbl__td { padding: 6px 8px 6px 0; border-bottom: 1px solid var(--line2); color: var(--ink2); }
.tbl__td--number, .tbl__td--currency { text-align: right; font-family: var(--mono); font-size: 11px; }
.tbl__foot { margin: 7px 0 0; font-family: var(--mono); font-size: 8.5px; color: var(--mute); }
/* collapse_after: the overflow rows ship in the HTML inside a second tbody and
   are revealed in place, so nothing is ever unreachable. /ai is never collapsed. */
.tbl__disclose { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: baseline; margin: 8px 0 0; }
.tbl__toggle {
  background: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px 10px;
  font-family: var(--mono); font-size: 9px;
  color: var(--ink2);
  cursor: pointer;
}
.tbl__toggle:hover { border-color: var(--copper2); color: var(--copper); }
.tbl__toggle[aria-expanded="true"] { border-color: var(--copper2); color: var(--copper); }
.tbl__collapsenote { font-size: 10.5px; color: var(--mute); }
.stale {
  margin: 0 0 8px;
  padding: 6px 9px;
  border-left: 3px solid var(--mustard);
  background: var(--line2);
  font-size: 12px;
}

.exp { margin: 0 0 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); }
.exp:last-child { margin-bottom: 0; }
.exp__sum {
  cursor: pointer;
  padding: 9px 12px;
  font-family: var(--mono);
  font-size: 10px; letter-spacing: 0.04em;
  color: var(--rust);
}
.exp__sum::marker { color: var(--copper2); }
.exp__body { padding: 4px 12px 12px; }

/* ------------------------------------------------- formats and bindings */

.formats { margin: 8px 0 32px; }
.formats__list { list-style: none; margin: 0 0 22px; padding: 0; }
.formats__row {
  display: grid;
  grid-template-columns: 150px minmax(0, 250px) minmax(0, 190px) minmax(0, 1fr);
  gap: 6px 16px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.formats__label { font-weight: 600; font-size: 13px; }
.formats__path { font-size: 10.5px; }
.formats__type { font-size: 9.5px; color: var(--mute); }
.formats__desc { font-size: 12.5px; color: var(--ink2); }

.binds { list-style: none; margin: 0; padding: 0; counter-reset: none; }
.bind {
  display: grid;
  grid-template-columns: 34px minmax(0, 250px) minmax(0, 150px) minmax(0, 1fr) minmax(0, 190px);
  gap: 6px 14px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.bind__n { font-family: var(--mono); font-size: 11px; color: var(--copper); }
.bind__path { font-size: 10.5px; }
.bind__label { font-family: var(--mono); font-size: 9px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mute); }
.bind__desc { font-size: 12.5px; color: var(--ink2); }
.bind__pill {
  justify-self: start;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--line2);
  color: var(--rust);
  font-family: var(--mono); font-size: 8.5px;
}
.bind__auth { grid-column: 4 / -1; font-size: 9px; color: var(--mute); }
.bind__state { grid-column: 4 / -1; font-size: 9px; color: var(--olive); }
.bind[data-probed="unreachable"] .bind__state { color: var(--rust); }
.bind[data-probed="corrected"] .bind__pill { background: var(--mustard); color: var(--ink); }
.binds__note { margin: 12px 0 0; font-size: 12px; color: var(--ink2); }
.bind--reserved { opacity: 0.85; }
.bind--reserved .bind__frame {
  grid-column: 2;
  height: 22px;
  border: 1px dashed var(--line);
  border-radius: 6px;
  background: repeating-linear-gradient(135deg, var(--line2) 0 6px, transparent 6px 12px);
}
.bind__pill--reserved { background: transparent; border: 1px dashed var(--mute); color: var(--mute); }

/* ------------------------------------------------------------ colophon */

.colophon {
  max-width: var(--sheet);
  margin: 0 auto;
  padding: 26px 32px 64px;
  border-top: 1px solid var(--line);
  color: var(--ink2);
  font-size: 12.5px;
}
.colophon p { margin: 0 0 8px; max-width: 100ch; }
.colophon__counts, .colophon__id { font-size: 9.5px; color: var(--mute); overflow-wrap: anywhere; }
.colophon__disclaimer { margin-top: 14px; padding: 12px 14px; background: var(--line2); border-radius: 10px; font-size: 12px; }

/* -------------------------------------------------------------- pop-up */

.crsta { position: fixed; right: 22px; bottom: 22px; z-index: 40; display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }

.crsta__btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 12px 18px;
  border: 0;
  border-radius: 999px;
  background: var(--rust);
  color: var(--card);
  font-family: var(--body); font-size: 14px; font-weight: 600;
  box-shadow: 0 10px 24px -12px rgba(36, 26, 19, 0.65);
  cursor: pointer;
}
.crsta__btn:hover { background: var(--copper); }
.crsta__mark { width: 8px; height: 8px; border-radius: 50%; background: var(--mustard); }
.crsta.is-open .crsta__btn { opacity: 0; pointer-events: none; }

.crsta__panel {
  width: min(380px, calc(100vw - 32px));
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 24px 60px -30px rgba(36, 26, 19, 0.6);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.crsta__head { display: flex; align-items: center; gap: 10px; }
.crsta__title { margin: 0; font-family: var(--display); font-size: 16px; font-weight: 500; }
.crsta__close {
  margin-left: auto;
  background: none; border: 1px solid var(--line); border-radius: 6px;
  width: 26px; height: 26px;
  font-size: 15px; line-height: 1; color: var(--ink2);
  cursor: pointer;
}
.crsta__note { margin: 0; font-size: 11.5px; color: var(--mute); }
.crsta__log { list-style: none; margin: 0; padding: 0; max-height: 46vh; overflow-y: auto; display: flex; flex-direction: column; gap: 8px; }
.crsta__turn { padding: 9px 11px; border-radius: 10px; font-size: 13px; }
.crsta__turn--agent { background: var(--line2); color: var(--ink); }
.crsta__turn--visitor { background: var(--rust); color: var(--card); align-self: flex-end; max-width: 88%; }
.crsta__form { display: flex; gap: 8px; }
.crsta__input {
  flex: 1 1 auto; min-width: 0;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: var(--body); font-size: 13px;
  color: var(--ink);
  background: var(--bg);
}
.crsta__input:focus-visible { outline: 2px solid var(--copper2); outline-offset: 1px; }
.crsta__send {
  border: 0; border-radius: 8px;
  padding: 9px 14px;
  background: var(--copper);
  color: var(--card);
  font-family: var(--body); font-size: 13px; font-weight: 600;
  cursor: pointer;
}
.crsta__send:hover { background: var(--rust); }
.crsta__foot { margin: 0; font-size: 8.5px; color: var(--mute); overflow-wrap: anywhere; }

/* ----------------------------------------------------------- scorecard */

.sheet--sc { padding-top: 28px; }
.sc { margin: 0 0 48px; }
.sc__ident { margin: 14px 0 0; font-size: 9.5px; color: var(--mute); }
.sc__state { margin: 0; font-family: var(--mono); font-size: 11px; color: var(--mute); }

.sc__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--gap);
}
.sc__card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
}
.sc__card--wide { grid-column: 1 / -1; }
.sc__h { margin: 0; font-family: var(--display); font-size: 16px; font-weight: 500; }
.sc__note { margin: 6px 0 0; font-size: 11.5px; color: var(--mute); }
.sc__body { margin: 12px 0 0; }
.sc__rows { margin: 0; }
.sc__row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; padding: 5px 0; border-bottom: 1px solid var(--line2); }
.sc__row dt { font-size: 12.5px; overflow-wrap: anywhere; }
.sc__row dd { margin: 0; font-size: 11px; color: var(--rust); }
.sc__zero { margin: 0; font-size: 12px; color: var(--mute); }
.sc__misses { list-style: none; margin: 0; padding: 0; }
.sc__miss { padding: 8px 0; border-bottom: 1px solid var(--line2); }
.sc__misstext { margin: 0; font-size: 13px; }
.sc__missmeta { margin: 3px 0 0; font-size: 9px; color: var(--mute); }

.sc--sample {
  border: 2px solid var(--mustard);
  border-radius: var(--radius);
  background: var(--line2);
  padding: 18px;
}
.sc--sample .sc__card { background: var(--card); }
.sc__badge {
  margin: 0 0 14px;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--mustard);
  color: var(--ink);
  font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.12em;
  display: inline-block;
}
.sc__badge--foot { margin: 18px 0 0; }
.sc--sample .srule { border-top-color: var(--mustard); }

.blind { list-style: none; margin: 0; padding: 0; }
.blind__row {
  padding: 10px 0 10px 14px;
  border-left: 3px solid var(--copper2);
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--ink2);
  max-width: 96ch;
}
.blind__row b { color: var(--ink); }

/* --------------------------------------------------------- preferences */

:focus-visible { outline: 2px solid var(--copper); outline-offset: 2px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

@media print {
  .crsta, .grip, .rereq, .tbl__disclose { display: none !important; }
  /* Print carries the whole table, like /ai — collapse is a screen affordance. */
  .tbl__more[hidden] { display: table-row-group !important; }
  .block { break-inside: avoid; box-shadow: none; }
}