:root {
  --paper: #faf7f2;
  --paper-raised: #fffdfa;
  --ink: #221f1a;
  --ink-soft: #6b6459;
  --ink-faint: #a09788;
  --rule: #e4ddd1;
  --rule-soft: #efe9df;
  --brass: #8a6a3b;
  --brass-soft: #f0e6d5;
  --scripture: #1c1a16;
  --shadow: 0 1px 2px rgba(60, 48, 30, .05), 0 8px 28px rgba(60, 48, 30, .06);
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Helvetica, Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #14120f;
    --paper-raised: #1c1917;
    --ink: #e9e3d8;
    --ink-soft: #9c9385;
    --ink-faint: #6d665b;
    --rule: #2e2a25;
    --rule-soft: #24211d;
    --brass: #c9a66b;
    --brass-soft: #2a241b;
    --scripture: #f2ece1;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 28px rgba(0, 0, 0, .28);
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

button { font: inherit; cursor: pointer; }
input, textarea { font: inherit; color: inherit; }

/* ---------- bar ---------- */

#bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem clamp(1rem, 4vw, 2.5rem);
  border-bottom: 1px solid var(--rule-soft);
  position: sticky;
  top: 0;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(12px);
  z-index: 20;
}

.mark {
  background: none;
  border: 0;
  padding: 0;
  font-family: var(--serif);
  font-size: 1.05rem;
  letter-spacing: .02em;
  color: var(--ink);
}

.quiet {
  background: none;
  border: 0;
  color: var(--ink-soft);
  padding: .35rem .6rem;
  border-radius: 7px;
  transition: color .15s, background .15s;
}
.quiet:hover { color: var(--ink); background: var(--rule-soft); }

main { padding: 0 clamp(1rem, 4vw, 2.5rem) 5rem; }

/* ---------- home ---------- */

.home { max-width: 40rem; margin: clamp(3rem, 12vh, 7rem) auto 0; }

h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2rem, 5.5vw, 2.9rem);
  line-height: 1.15;
  letter-spacing: -.015em;
  margin: 0 0 .75rem;
}

.lede { color: var(--ink-soft); font-size: 1.02rem; margin: 0 0 2rem; max-width: 34rem; }

.opener { display: flex; gap: .6rem; }

.opener input {
  flex: 1;
  min-width: 0;
  padding: .85rem 1rem;
  border: 1px solid var(--rule);
  border-radius: 10px;
  background: var(--paper-raised);
  font-family: var(--serif);
  font-size: 1.1rem;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.opener input:focus {
  border-color: var(--brass);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--brass) 15%, transparent);
}

.opener button, .composer button[type="submit"] {
  padding: .85rem 1.3rem;
  border: 1px solid transparent;
  border-radius: 10px;
  background: var(--ink);
  color: var(--paper);
  white-space: nowrap;
  transition: opacity .15s;
}
.opener button:hover, .composer button[type="submit"]:hover { opacity: .85; }
.opener button:disabled, .composer button[type="submit"]:disabled { opacity: .4; cursor: default; }

.hint { color: var(--ink-faint); font-size: .88rem; margin: .7rem .2rem 0; }
.hint em { font-style: normal; color: var(--ink-soft); }
.hint.bad { color: #b4512f; }
@media (prefers-color-scheme: dark) { .hint.bad { color: #e08a63; } }

.suggest { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: 1.6rem; }

.suggest button {
  border: 1px solid var(--rule);
  background: var(--paper-raised);
  color: var(--ink-soft);
  border-radius: 999px;
  padding: .4rem .85rem;
  font-size: .88rem;
  font-family: var(--serif);
  transition: border-color .15s, color .15s;
}
.suggest button:hover { border-color: var(--brass); color: var(--ink); }

.recent { margin-top: 3.5rem; border-top: 1px solid var(--rule-soft); padding-top: 1.5rem; }
.recent h2 {
  font-family: var(--sans);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--ink-faint);
  font-weight: 600;
  margin: 0 0 .9rem;
}

.recent-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  border-bottom: 1px solid var(--rule-soft);
  padding: .7rem .2rem;
  color: var(--ink);
}
.recent-row:hover { background: var(--rule-soft); }
.recent-row .r-ref { font-family: var(--serif); font-size: 1.02rem; }
.recent-row .r-meta { color: var(--ink-faint); font-size: .82rem; white-space: nowrap; }

.recent .my-word {
  border-left: 2px solid var(--brass);
  padding: .1rem 0 .1rem .9rem;
  margin: 1rem 0;
  font-family: var(--serif);
  color: var(--ink-soft);
}
.recent .my-word b { display: block; font-weight: 400; color: var(--ink-faint); font-size: .8rem; font-family: var(--sans); }

/* ---------- sitting ---------- */

.sitting {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  max-width: 78rem;
  margin: 2rem auto 0;
  align-items: start;
}

@media (max-width: 900px) {
  .sitting { grid-template-columns: 1fr; gap: 1.5rem; }
  .passage-col { position: static !important; }
}

.passage-col { position: sticky; top: 5rem; max-height: calc(100vh - 7rem); overflow-y: auto; padding-right: .3rem; }
.passage-col::-webkit-scrollbar { width: 6px; }
.passage-col::-webkit-scrollbar-thumb { background: var(--rule); border-radius: 3px; }

.passage-card, .helper-card {
  background: var(--paper-raised);
  border: 1px solid var(--rule-soft);
  border-radius: 14px;
  padding: clamp(1.25rem, 3vw, 1.9rem);
  box-shadow: var(--shadow);
}
.helper-card { margin-top: 1rem; border-style: dashed; }

.p-ref {
  font-family: var(--sans);
  font-size: .74rem;
  text-transform: uppercase;
  letter-spacing: .11em;
  color: var(--brass);
  font-weight: 600;
  margin: 0 0 .9rem;
}
.helper-card .p-ref::after { content: " · opened alongside"; color: var(--ink-faint); font-weight: 400; letter-spacing: .06em; }

.p-body {
  font-family: var(--serif);
  font-size: 1.13rem;
  line-height: 1.78;
  color: var(--scripture);
}
.p-body .vn {
  font-family: var(--sans);
  font-size: .62em;
  vertical-align: .45em;
  color: var(--ink-faint);
  margin-right: .18em;
  user-select: none;
}
.p-body .cn {
  display: block;
  font-family: var(--sans);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 1.1rem 0 .3rem;
}
.p-src { margin: 1.2rem 0 0; font-size: .76rem; color: var(--ink-faint); }

/* my words panel */

.mywords { margin: 0 0 1.2rem; }

.mywords .prompt {
  width: 100%;
  text-align: left;
  background: none;
  border: 1px dashed var(--rule);
  border-radius: 12px;
  padding: .85rem 1.1rem;
  color: var(--ink-soft);
  font-family: var(--serif);
  transition: border-color .15s, color .15s;
}
.mywords .prompt:hover { border-color: var(--brass); color: var(--ink); }

.mywords .saved {
  border-left: 2px solid var(--brass);
  background: var(--brass-soft);
  border-radius: 0 10px 10px 0;
  padding: .9rem 1.1rem;
}
.mywords .saved h3 {
  margin: 0 0 .4rem;
  font-family: var(--sans);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--brass);
  font-weight: 600;
}
.mywords .saved p { margin: 0; font-family: var(--serif); font-size: 1.05rem; line-height: 1.6; }
.mywords .saved .again { margin-top: .6rem; }

.mywords textarea {
  width: 100%;
  border: 1px solid var(--rule);
  border-radius: 12px;
  background: var(--paper-raised);
  padding: .9rem 1rem;
  font-family: var(--serif);
  font-size: 1.05rem;
  line-height: 1.6;
  resize: vertical;
  min-height: 6rem;
  outline: none;
}
.mywords textarea:focus { border-color: var(--brass); }
.mywords .row { display: flex; gap: .5rem; margin-top: .6rem; align-items: center; }
.mywords .row button:first-child {
  background: var(--ink); color: var(--paper); border: 0; border-radius: 9px; padding: .55rem 1rem;
}

/* thread */

.thread { display: flex; flex-direction: column; gap: 1.6rem; padding: .3rem 0 1.5rem; }

.said {
  border-left: 2px solid var(--rule);
  padding-left: 1rem;
  color: var(--ink-soft);
  white-space: pre-wrap;
}

.spoke { font-family: var(--serif); font-size: 1.08rem; line-height: 1.72; color: var(--ink); }
.spoke p { margin: 0 0 .85rem; }
.spoke p:last-child { margin-bottom: 0; }

.spoke .waiting::after {
  content: "";
  display: inline-block;
  width: .5em; height: .5em;
  border-radius: 50%;
  background: var(--ink-faint);
  animation: pulse 1.1s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: .25; } 50% { opacity: .9; } }

.chip {
  font-family: var(--sans);
  font-size: .82em;
  border: 1px solid var(--rule);
  background: var(--paper-raised);
  color: var(--brass);
  border-radius: 6px;
  padding: .05em .45em;
  white-space: nowrap;
  transition: background .15s, border-color .15s;
}
.chip:hover { border-color: var(--brass); background: var(--brass-soft); }
.chip.dead { color: var(--ink-faint); text-decoration: line-through; cursor: not-allowed; }

.quote {
  margin: .7rem 0;
  border-left: 2px solid var(--rule);
  padding: .2rem 0 .2rem .9rem;
  font-size: .96rem;
  color: var(--ink-soft);
}
.quote b { display: block; font-family: var(--sans); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-faint); font-weight: 600; margin-bottom: .2rem; }

.offer {
  border: 1px solid var(--rule);
  border-radius: 12px;
  padding: 1rem 1.1rem;
  background: var(--paper-raised);
  margin: .4rem 0;
}
.offer .why { font-family: var(--serif); color: var(--ink); margin: 0 0 .8rem; }
.offer .why .ref { color: var(--brass); }
.offer .doors { display: flex; gap: .5rem; flex-wrap: wrap; }
.offer .doors button {
  border: 1px solid var(--rule);
  background: var(--paper);
  color: var(--ink);
  border-radius: 8px;
  padding: .45rem .9rem;
  font-size: .9rem;
  transition: border-color .15s, background .15s;
}
.offer .doors button:hover { border-color: var(--brass); background: var(--brass-soft); }
.offer.used { opacity: .5; }
.offer.used .doors { display: none; }

/* composer */

.composer {
  display: flex;
  gap: .6rem;
  align-items: flex-end;
  border-top: 1px solid var(--rule-soft);
  padding-top: 1rem;
  position: sticky;
  bottom: 0;
  background: linear-gradient(to bottom, transparent, var(--paper) 22%);
  padding-bottom: 1rem;
}

.composer textarea {
  flex: 1;
  min-width: 0;
  border: 1px solid var(--rule);
  border-radius: 12px;
  background: var(--paper-raised);
  padding: .8rem 1rem;
  font-size: 1rem;
  line-height: 1.5;
  resize: none;
  max-height: 12rem;
  outline: none;
  transition: border-color .15s;
}
.composer textarea:focus { border-color: var(--brass); }

.disclaimer { color: var(--ink-faint); font-size: .76rem; margin: 0; text-align: center; }

/* ---------- my words page ---------- */

.words-page { max-width: 42rem; margin: clamp(2rem, 8vh, 4rem) auto 0; }

.book-group { margin-top: 2.2rem; }
.book-group h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.35rem;
  margin: 0 0 .2rem;
  padding-bottom: .4rem;
  border-bottom: 1px solid var(--rule);
}

.entry { padding: 1.1rem 0; border-bottom: 1px solid var(--rule-soft); }
.entry .e-ref { font-family: var(--sans); font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; color: var(--brass); font-weight: 600; }
.entry .e-text { font-family: var(--serif); font-size: 1.08rem; line-height: 1.65; margin: .35rem 0 0; }
.entry .e-old { margin-top: .6rem; padding-left: .9rem; border-left: 2px solid var(--rule); color: var(--ink-faint); font-family: var(--serif); font-size: .95rem; }
.entry .e-old b { font-family: var(--sans); font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; font-weight: 600; display: block; }
.entry .e-when { font-size: .78rem; color: var(--ink-faint); margin-top: .4rem; }

.blank { color: var(--ink-faint); font-family: var(--serif); font-style: italic; padding: 1.4rem 0; }

.empty { color: var(--ink-soft); font-family: var(--serif); font-size: 1.05rem; padding: 2rem 0; }

/* ---------- voice ---------- */

.quiet.on { color: var(--brass); }

.p-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.2rem;
}
.p-foot .p-src { margin: 0; }

.listen {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  border: 1px solid var(--rule);
  background: var(--paper);
  color: var(--ink-soft);
  border-radius: 999px;
  padding: .35rem .85rem .35rem .7rem;
  font-size: .84rem;
  white-space: nowrap;
  transition: border-color .15s, color .15s, background .15s;
}
.listen:hover { border-color: var(--brass); color: var(--ink); }
.listen .dot {
  width: .5rem;
  height: .5rem;
  border-radius: 50%;
  background: var(--ink-faint);
  transition: background .15s;
}
.listen.on { border-color: var(--brass); color: var(--brass); background: var(--brass-soft); }
.listen.on .dot { background: var(--brass); animation: pulse 1.4s ease-in-out infinite; }

.p-body .v { transition: background .3s, color .3s; border-radius: 3px; }
.p-body .v.reading {
  background: color-mix(in srgb, var(--brass) 18%, transparent);
  box-shadow: 0 0 0 .18em color-mix(in srgb, var(--brass) 18%, transparent);
  color: var(--scripture);
}

.mic {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.9rem;
  height: 2.9rem;
  border: 1px solid var(--rule);
  border-radius: 12px;
  background: var(--paper-raised);
  color: var(--ink-soft);
  transition: border-color .15s, color .15s, background .15s;
}
.mic:hover { border-color: var(--brass); color: var(--ink); }
.mic.on {
  border-color: var(--brass);
  background: var(--brass-soft);
  color: var(--brass);
  animation: breathe 1.6s ease-in-out infinite;
}
@keyframes breathe {
  0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--brass) 30%, transparent); }
  50% { box-shadow: 0 0 0 .3rem color-mix(in srgb, var(--brass) 0%, transparent); }
}

/* ---------- today ---------- */

.today {
  border: 1px solid var(--rule);
  border-radius: 14px;
  background: var(--paper-raised);
  padding: 1.25rem 1.4rem 1.35rem;
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow);
}

.today-head { display: flex; align-items: baseline; gap: .7rem; flex-wrap: wrap; }
.today-label {
  font-size: .7rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--brass);
}
.today-ref { font-family: var(--serif); font-size: 1.15rem; color: var(--ink); }

.today-hook {
  font-family: var(--serif);
  font-size: 1.02rem;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: .6rem 0 0;
}

.today-again {
  border-left: 2px solid var(--rule);
  padding-left: .9rem;
  margin: .9rem 0 0;
  font-family: var(--serif);
  color: var(--ink-soft);
  font-size: .96rem;
}
.today-again b {
  display: block;
  font-family: var(--sans);
  font-weight: 400;
  font-size: .76rem;
  color: var(--ink-faint);
  margin-bottom: .15rem;
}

.today-go {
  margin-top: 1.1rem;
  border: 1px solid var(--rule);
  background: var(--paper);
  color: var(--ink);
  border-radius: 9px;
  padding: .5rem 1rem;
  font-size: .92rem;
  transition: border-color .15s, background .15s;
}
.today-go:hover { border-color: var(--brass); background: var(--brass-soft); }
.today-go:disabled { opacity: .5; cursor: default; }