/* The Ledger of Cantica. Loads after style.css and reuses its palette and terminal chrome. */

/* style.css sets overflow-x: hidden on html and body, which turns body into a scroll container and
   stops position: sticky from working. clip hides horizontal overflow without doing that. */
html, body { overflow-x: clip; }

.ledger-page { --hdr: 2.4rem; }

.ledger-page .terminal-header .hdr-link {
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.ledger-page .terminal-header .hdr-link:hover { color: var(--warm-bright); border-bottom-color: var(--warm-deep); }

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

.ledger {
  background: var(--hull);
  background-image: linear-gradient(180deg, var(--hull) 0%, var(--void) 100%);
  min-height: 100vh;
  padding: 3.5rem 0 5rem;
}

.ledger-wrap {
  margin: 0 auto;
  max-width: 54rem;
  padding: 0 1.25rem;
}

/* ═════════ Title ═════════ */

.ledger-title { margin-bottom: 2rem; text-align: center; }

.ledger-title h1 {
  color: var(--ink-bright);
  font-family: 'Spectral', serif;
  font-size: 1.9rem;
  font-style: italic;
  font-weight: 300;
  line-height: 1.25;
  margin: 0.4rem 0 1rem;
}

.ledger-title .lede {
  color: var(--ink-soft);
  font-size: 0.95rem;
  margin: 0 auto;
  max-width: 38rem;
}

/* ═════════ Controls ═════════ */

.ledger-controls {
  background: var(--hull);
  border-bottom: 1px solid var(--rule);
  display: grid;
  gap: 0.6rem;
  margin: 0 -1.25rem;
  padding: 0.7rem 1.25rem 0.6rem;
  position: sticky;
  top: var(--hdr);
  z-index: 40;
}

.search { position: relative; }

.search input {
  appearance: none;
  background: var(--void-deep);
  border: 1px solid var(--rule-bright);
  border-radius: 0;
  color: var(--ink-bright);
  font-family: 'Spectral', serif;
  font-size: 1rem;
  padding: 0.6rem 2.6rem 0.6rem 0.9rem;
  width: 100%;
}
.search input::placeholder { color: var(--ink-dim); font-style: italic; }
.search input:focus { border-color: var(--warm); box-shadow: 0 0 0 1px var(--warm-glow), 0 0 16px var(--warm-glow); outline: none; }
.search input::-webkit-search-cancel-button { filter: invert(0.7); }

.search kbd {
  border: 1px solid var(--rule-bright);
  color: var(--ink-dim);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  padding: 0.05rem 0.4rem;
  pointer-events: none;
  position: absolute;
  right: 0.7rem;
  top: 50%;
  transform: translateY(-50%);
}
.search input:not(:placeholder-shown) ~ kbd { display: none; }

.chips { display: flex; flex-wrap: nowrap; gap: 0.4rem; overflow-x: auto; padding-bottom: 0.15rem; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }

.chip {
  background: transparent;
  border: 1px solid var(--rule-bright);
  color: var(--ink-soft);
  cursor: pointer;
  flex: none;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  padding: 0.3rem 0.65rem;
  text-transform: uppercase;
}
.chip:hover { border-color: var(--warm-deep); color: var(--warm-bright); }
.chip.on { background: var(--warm-glow); border-color: var(--warm); color: var(--warm-bright); }
.chip .n { color: var(--ink-dim); margin-left: 0.25rem; }
.chip.on .n { color: var(--warm); }

.count {
  color: var(--ink-dim);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.58rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

/* ═════════ Entries ═════════ */

#results { margin-top: 1.2rem; }

.group { margin-bottom: 1.8rem; }

.group h2 {
  align-items: center;
  color: var(--warm);
  display: flex;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  font-weight: 500;
  gap: 0.5rem;
  letter-spacing: 0.3em;
  margin: 0 0 0.3rem;
  text-transform: uppercase;
}
.group h2::after { background: var(--warm-deep); content: ""; flex: 1; height: 1px; opacity: 0.3; order: 2; }
.group h2 .n { color: var(--ink-faint); letter-spacing: 0.1em; order: 3; }

.ledger ul { list-style: none; margin: 0; padding: 0; }

.entry { border-bottom: 1px solid var(--rule); scroll-margin-top: calc(var(--hdr) + 8.5rem); }

.entry-head {
  align-items: baseline;
  background: transparent;
  border: 0;
  color: inherit;
  cursor: pointer;
  display: grid;
  font: inherit;
  gap: 0 0.9rem;
  grid-template-columns: 4.6rem minmax(0, 1fr) 1rem;
  padding: 0.7rem 0.3rem;
  text-align: left;
  width: 100%;
}
.entry-head:hover { background: var(--hull-bright); }
.entry-head:focus-visible { outline: 1px solid var(--warm); outline-offset: -1px; }

.kind {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.kind-people { color: var(--warm); }
.kind-places { color: var(--bound); }
.kind-groups { color: var(--liturgy); }
.kind-terms { color: var(--ink-soft); }
.kind-rumors { color: var(--warn); }
.kind-rules { color: var(--bound-bright); }

.entry-main { display: grid; gap: 0.05rem; min-width: 0; }

.entry-name { color: var(--ink-bright); font-family: 'Spectral', serif; font-size: 1.1rem; line-height: 1.25; }

.entry-tag {
  color: var(--ink-dim);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.56rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.entry-summary { color: var(--ink-soft); font-size: 0.82rem; line-height: 1.4; }

.chev { color: var(--ink-faint); font-size: 0.8rem; transition: transform 0.15s; }
.entry.open .chev { color: var(--warm); transform: rotate(90deg); }
.entry.open { background: var(--hull-bright); box-shadow: inset 2px 0 0 var(--warm); }
.entry.open .entry-head:hover { background: transparent; }

.entry-body {
  color: var(--ink);
  font-size: 0.88rem;
  line-height: 1.6;
  padding: 0.1rem 0.9rem 1rem calc(4.6rem + 0.9rem + 0.3rem);
}
.entry-body[hidden] { display: none; }

.entry-img {
  border: 1px solid var(--rule-bright);
  display: block;
  float: right;
  margin: 0.2rem 0 0.6rem 1rem;
  max-width: 11rem;
  width: 38%;
}

.entry-text p { margin: 0 0 0.7rem; }
.entry-text ul { list-style: none; margin: 0 0 0.7rem; padding: 0; }
.entry-text li { margin-bottom: 0.35rem; padding-left: 1rem; position: relative; }
.entry-text li::before { color: var(--warm-deep); content: "◆"; font-size: 0.5rem; left: 0; position: absolute; top: 0.45rem; }
.entry-text strong { color: var(--ink-bright); font-weight: 500; }
.entry-text em { color: var(--ink-bright); }

a.xref {
  border-bottom: 1px dotted var(--bound-deep);
  color: var(--bound);
  text-decoration: none;
}
a.xref:hover { border-bottom-style: solid; color: var(--bound-bright); }

.entry-foot {
  align-items: center;
  clear: both;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.2rem;
  padding-top: 0.2rem;
}

.entry-foot .full {
  color: var(--warm);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-decoration: none;
  text-transform: uppercase;
}
.entry-foot .full:hover { color: var(--warm-bright); text-decoration: underline; }
.entry-foot .permalink { color: var(--ink-faint); font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; margin-left: auto; text-decoration: none; }
.entry-foot .permalink:hover { color: var(--warm); }

/* ═════════ Rules tables ═════════ */

.rules-table {
  border-collapse: collapse;
  clear: both;
  font-size: 0.78rem;
  margin: 0.2rem 0 0.9rem;
  width: 100%;
}
.rules-table th, .rules-table td { border: 1px solid var(--rule); padding: 0.3rem 0.5rem; text-align: left; vertical-align: top; }
.rules-table thead th { background: var(--void-deep); color: var(--warm); font-family: 'JetBrains Mono', monospace; font-size: 0.56rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; }
.rules-table tbody th { color: var(--ink-bright); font-weight: 500; white-space: nowrap; }
.rules-table.odds td { font-family: 'JetBrains Mono', monospace; font-size: 0.66rem; white-space: nowrap; }

.track-demo { display: flex; gap: 0.35rem; margin: 0.3rem 0 0.8rem; }
.track-demo span {
  border: 1px solid var(--rule-bright);
  color: var(--ink-soft);
  flex: 1;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  padding: 0.45rem 0.3rem;
  text-align: center;
  text-transform: uppercase;
}
.track-demo span:nth-child(-n+2) { border-bottom: 2px solid var(--warm-deep); }
.track-demo span:nth-child(3) { border-bottom: 2px solid var(--warm); }
.track-demo span:nth-child(4) { border-bottom: 2px solid var(--warn); }

/* ═════════ Empty state & notes ═════════ */

.empty { color: var(--ink-soft); font-size: 0.95rem; padding: 2rem 0; text-align: center; }
.empty a { color: var(--warm); }

.rules-note {
  border: 1px solid var(--rule-bright);
  color: var(--ink-soft);
  font-size: 0.8rem;
  margin: 1.2rem 0 0;
  padding: 0.6rem 0.9rem;
}
.rules-note span { color: var(--bound-bright); font-family: 'JetBrains Mono', monospace; font-size: 0.56rem; letter-spacing: 0.2em; margin-right: 0.5rem; }

/* ═════════ Small screens ═════════ */

@media (max-width: 640px) {
  .ledger-page .terminal-header { font-size: 0.5rem; letter-spacing: 0.1em; padding: 0.45rem 0.8rem; }
  .hide-sm { display: none; }
  .ledger-controls { gap: 0.4rem; padding-bottom: 0.4rem; padding-top: 0.5rem; }
  .search input { font-size: 0.9rem; padding: 0.45rem 2.4rem 0.45rem 0.7rem; }
  .ledger { padding-top: 2rem; }
  .ledger-title h1 { font-size: 1.5rem; }
  .entry-head { grid-template-columns: minmax(0, 1fr) 1rem; }
  .entry-head .kind { grid-column: 1; }
  .entry-head .entry-main { grid-column: 1; }
  .entry-head .chev { grid-column: 2; grid-row: 1 / span 2; align-self: center; }
  .entry-body { padding: 0.1rem 0.5rem 1rem 0.5rem; }
  .entry-img { float: none; margin: 0 0 0.7rem; max-width: 100%; width: 100%; }
  .rules-table { display: block; overflow-x: auto; }
  .entry { scroll-margin-top: calc(var(--hdr) + 9.5rem); }
}

@media (prefers-reduced-motion: reduce) {
  .chev { transition: none; }
}