:root {
  color-scheme: dark;
  font-family: system-ui, sans-serif;
  --page: #292929;
  --surface: #414141;
  --surface-raised: #4a4a4a;
  --border: #737373;
  --text: #fff;
  --muted: #d2d2d2;
  --accent: #b7d7a8;
  --accent-strong: #c7e7b8;
  --accent-text: #1e291a;
  --error: #ff9d9d;
}

body { margin: 0; background: var(--page); color: var(--text); }
main { max-width: 56rem; margin: 0 auto; padding: 1.5rem; }
h1 { margin-top: 0; }
.page-heading { display: flex; align-items: start; justify-content: space-between; gap: 1rem; }
.brand { display: flex; align-items: center; gap: .8rem; }
.brand h1 { margin-bottom: 0; }
.brand-logo {
  width: 4.25rem;
  height: 4.25rem;
  border-radius: .5rem;
  object-fit: cover;
}
label { display: block; margin-bottom: .4rem; font-weight: 650; }
.sticky-tools {
  position: sticky;
  z-index: 10;
  top: 0;
  margin: 0 -.5rem;
  padding: .75rem .5rem 1rem;
  background: var(--page);
}
.search-row { display: flex; gap: .5rem; }
input, select {
  flex: 1;
  min-width: 0;
  padding: .65rem;
  border: 1px solid var(--border);
  border-radius: .35rem;
  background: #f4f4f4;
  color: #202020;
  font: inherit;
}
input:focus-visible, select:focus-visible, button:focus-visible, audio:focus-visible, summary:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}
button {
  padding: .55rem .8rem;
  border: 1px solid var(--accent);
  border-radius: .35rem;
  background: var(--accent);
  color: var(--accent-text);
  font: inherit;
  font-weight: 650;
  cursor: pointer;
}
button:hover { background: var(--accent-strong); }
button:disabled { cursor: not-allowed; opacity: .45; }
button.secondary { background: transparent; color: var(--accent); }
.button-link {
  display: inline-block;
  padding: .55rem .8rem;
  border: 1px solid var(--accent);
  border-radius: .35rem;
  color: var(--accent-text);
  background: var(--accent);
  font-weight: 650;
  text-decoration: none;
  white-space: nowrap;
}
.primary-nav { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1rem 0; }
.nav-button, .filter-chip { background: transparent; color: var(--accent); }
.nav-button.active, .filter-chip.active { background: var(--accent); color: var(--accent-text); }
.app-view[hidden] { display: none; }
.section-heading { display: flex; align-items: start; justify-content: space-between; gap: 1rem; }
.section-heading h2 { margin-bottom: .25rem; }
.section-heading p { margin-top: 0; color: var(--muted); }
.filter-chips { display: flex; flex-wrap: wrap; gap: .45rem; margin: .75rem 0; }
.filter-chip { padding: .4rem .65rem; border-color: var(--border); }
.catalogue-card h3, .reconciliation-card h3 { margin: 0; color: var(--accent); }
.episode-link, .description-link { color: var(--accent); }
.badges { display: flex; flex-wrap: wrap; gap: .4rem; margin: .65rem 0; }
.badge { padding: .18rem .48rem; border: 1px solid var(--border); border-radius: 999px; font-size: .85rem; }
.status-transcribed, .status-historical-transcript { border-color: var(--accent); color: var(--accent); }
.status-failed, .danger { border-color: var(--error) !important; color: var(--error) !important; }
.metadata, .mapping-line, .audit-value { color: var(--muted); overflow-wrap: anywhere; }
.warning { padding: .65rem; border-left: .25rem solid #ffd966; background: var(--surface); color: #fff3bd; }
.publisher-link { display: inline-block; margin: .75rem .75rem .75rem 0; color: var(--accent); }
.catalogue-card details { margin-top: .55rem; }
.catalogue-card summary { color: var(--accent); cursor: pointer; }
.missing-episodes {
  margin: .75rem 0 1rem;
  padding: .8rem;
  border: 1px solid var(--border);
  border-radius: .5rem;
  background: var(--surface);
}
.missing-episodes > summary { color: var(--accent); cursor: pointer; font-weight: 700; }
.missing-heading { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.missing-heading p { color: var(--muted); }
.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .92rem; }
th, td { padding: .55rem; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
th { color: var(--muted); }
.table-sort { padding: 0; border: 0; color: var(--accent); background: transparent; }
.table-sort:hover { background: transparent; text-decoration: underline; }
.number-cell, .duration-cell { white-space: nowrap; font-variant-numeric: tabular-nums; }
.reconciliation-card select { box-sizing: border-box; width: 100%; margin-bottom: .7rem; }
.confirm-map { display: block; }
.episode-detail-card > h2 { margin: .15rem 0 .4rem; color: var(--accent); font-size: 1.55rem; }
.episode-kicker { margin: 0; color: var(--muted); font-weight: 700; }
.episode-description, .episode-mapping, .episode-audio, .episode-transcript {
  margin-top: 1.25rem;
  padding-top: .2rem;
  border-top: 1px solid var(--border);
}
.episode-description h3, .episode-mapping h3, .episode-audio h3, .episode-transcript h3 {
  color: var(--accent);
}
.description-text { line-height: 1.55; white-space: pre-line; }
.description-link { display: block; margin: .35rem 0; overflow-wrap: anywhere; }
.episode-player { display: block; width: 100%; }
.transcript-list { display: grid; gap: .35rem; }
.transcript-row {
  padding: .7rem;
  border-left: .2rem solid transparent;
  border-radius: .25rem;
  background: var(--page);
}
.transcript-row.active { border-left-color: var(--accent); background: var(--surface-raised); }
.transcript-header { display: flex; align-items: baseline; gap: .65rem; }
.transcript-time { padding: .2rem .4rem; background: transparent; color: var(--accent); }
.transcript-speaker { color: var(--accent); font-weight: 700; }
.transcript-text { margin: .4rem 0 0; line-height: 1.5; }
.reconcile-player {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .4rem;
  margin: .75rem 0;
  padding: .45rem;
  border: 1px solid var(--border);
  border-radius: .4rem;
}
.audio-active .reconcile-player { border-color: var(--accent); }
.compact-audio-button { min-width: 3.1rem; padding: .35rem .5rem; }
.reconcile-play { min-width: 2.6rem; }
.compact-audio-time { margin-left: .25rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.compact-audio-error:empty { display: none; }
.player {
  position: relative;
  z-index: 11;
  margin: .8rem 0 0;
  padding: 1rem;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: .5rem;
  background-color: var(--surface);
  box-shadow: 0 .3rem 1rem rgb(0 0 0 / 28%);
  isolation: isolate;
}
.player h2 { margin: 0; color: var(--accent); font-size: 1rem; }
.player audio { display: block; width: 100%; }
.player .error:empty { display: none; }
.episode-summary {
  margin: .5rem 0 1rem;
  padding: .8rem 1rem;
  border-left: .25rem solid var(--accent);
  border-radius: .25rem;
  background: var(--surface);
}
.episode-summary h2 { margin: 0; color: var(--accent); font-size: 1.05rem; }
.episode-summary-list { margin: .35rem 0 0; color: var(--muted); line-height: 1.5; }
.episode-summary-list a { color: var(--accent); }
.entity-summary {
  margin: .5rem 0 1rem;
  padding: 1rem;
  overflow-wrap: anywhere;
  border: 1px solid var(--border);
  border-top: .3rem solid var(--accent);
  border-radius: .5rem;
  background: var(--surface-raised);
}
.entity-summary > h2 { margin: 0 0 .65rem; color: var(--accent); font-size: 1.1rem; }
.entity-identity { display: flex; flex-wrap: wrap; align-items: baseline; gap: .5rem; }
.entity-identity h3 { margin: 0; font-size: 1.35rem; }
.entity-type {
  padding: .15rem .45rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: .85rem;
  text-transform: capitalize;
}
.entity-counts { margin: .5rem 0; font-weight: 650; }
.entity-aliases { margin: .5rem 0 1rem; color: var(--muted); line-height: 1.5; }
.entity-episodes { display: grid; gap: .7rem; }
.entity-episode { margin: 0; padding: .8rem; background: var(--surface); }
.entity-episode h3 { margin: 0; color: var(--accent); font-size: 1rem; }
.entity-evidence-count { margin: .35rem 0; color: var(--muted); }
.entity-evidence { margin-top: .65rem; padding-top: .65rem; border-top: 1px solid var(--border); }
.entity-excerpt { margin: 0 0 .55rem; line-height: 1.5; white-space: pre-wrap; }
.entity-play { width: auto; }
.entity-episode details { margin-top: .65rem; }
.entity-episode summary { color: var(--accent); font-weight: 650; cursor: pointer; }
.entity-episode summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
article {
  margin: 1rem 0;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: .5rem;
  background: var(--surface);
}
article h2 { margin: 0; color: var(--accent); font-size: 1.05rem; }
.speaker { color: var(--accent); font-weight: 650; }
.passage { color: var(--text); font-size: 1rem; line-height: 1.55; }
.passage-turn { display: block; }
.passage-turn + .passage-turn { margin-top: .35rem; }
.passage-speaker { color: var(--accent); font-weight: 650; }
.passage-before { color: var(--muted); font-style: italic; }
.passage-match { font-weight: 750; }
.passage-after { font-style: normal; font-weight: 400; }
.error { color: var(--error); }
.login-shell { display: grid; min-height: 80vh; place-items: center; }
.login-card {
  box-sizing: border-box;
  width: min(100%, 24rem);
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: .5rem;
  background: var(--surface);
  box-shadow: 0 .5rem 1.5rem rgb(0 0 0 / 30%);
}
.login-card h1 { margin-bottom: .4rem; }
.login-logo {
  display: block;
  width: min(70%, 14rem);
  height: auto;
  margin: 0 auto 1rem;
  border-radius: .65rem;
}
.login-intro { margin-top: 0; color: var(--muted); }
.login-card input { box-sizing: border-box; width: 100%; margin-bottom: 1rem; }

@media (max-width: 38rem) {
  .missing-heading { align-items: stretch; flex-direction: column; }
  .button-link { text-align: center; }
}
.login-card button { width: 100%; }

@media (max-width: 36rem) {
  main { padding: 1rem; }
  .brand { gap: .6rem; }
  .brand-logo { width: 3.25rem; height: 3.25rem; }
  .sticky-tools { margin: 0 -.25rem; padding-right: .25rem; padding-left: .25rem; }
  .player { padding: .8rem; }
  .entity-summary { padding: .8rem; }
  .entity-play { width: 100%; }
  .section-heading { display: block; }
  .section-heading button, .confirm-map { width: 100%; }
  .compact-audio-time { flex-basis: 100%; margin-left: 0; }
}